# Module core::arch::x86

1.27.0 · source · [−]
This is supported on x86 only.
Expand description

Platform-specific intrinsics for the `x86` platform.

See the module documentation for more details.

## Structs

__m128bh Experimental

128-bit wide set of eight ‘u16’ types, x86-specific

__m256bh Experimental

256-bit wide set of 16 ‘u16’ types, x86-specific

__m512 Experimental

512-bit wide set of sixteen `f32` types, x86-specific

__m512bh Experimental

512-bit wide set of 32 ‘u16’ types, x86-specific

__m512d Experimental

512-bit wide set of eight `f64` types, x86-specific

__m512i Experimental

512-bit wide integer vector type, x86-specific

CpuidResult

Result of the `cpuid` instruction.

__m128

128-bit wide set of four `f32` types, x86-specific

__m128d

128-bit wide set of two `f64` types, x86-specific

__m128i

128-bit wide integer vector type, x86-specific

__m256

256-bit wide set of eight `f32` types, x86-specific

__m256d

256-bit wide set of four `f64` types, x86-specific

__m256i

256-bit wide integer vector type, x86-specific

## Constants

_MM_CMPINT_EQ Experimental

Equal

_MM_CMPINT_FALSE Experimental

False

_MM_CMPINT_LE Experimental

Less-than-or-equal

_MM_CMPINT_LT Experimental

Less-than

_MM_CMPINT_NE Experimental

Not-equal

_MM_CMPINT_NLE Experimental

Not less-than-or-equal

_MM_CMPINT_NLT Experimental

Not less-than

_MM_CMPINT_TRUE Experimental

True

_MM_MANT_NORM_1_2 Experimental

interval [1, 2)

_MM_MANT_NORM_P5_1 Experimental

interval [0.5, 1)

_MM_MANT_NORM_P5_2 Experimental

interval [0.5, 2)

_MM_MANT_NORM_P75_1P5 Experimental

interval [0.75, 1.5)

_MM_MANT_SIGN_NAN Experimental

DEST = NaN if sign(SRC) = 1

_MM_MANT_SIGN_SRC Experimental

sign = sign(SRC)

_MM_MANT_SIGN_ZERO Experimental

sign = 0

_MM_PERM_AAAA Experimental
_MM_PERM_AAAB Experimental
_MM_PERM_AAAC Experimental
_MM_PERM_AAAD Experimental
_MM_PERM_AABA Experimental
_MM_PERM_AABB Experimental
_MM_PERM_AABC Experimental
_MM_PERM_AABD Experimental
_MM_PERM_AACA Experimental
_MM_PERM_AACB Experimental
_MM_PERM_AACC Experimental
_MM_PERM_AACD Experimental
_MM_PERM_AADA Experimental
_MM_PERM_AADB Experimental
_MM_PERM_AADC Experimental
_MM_PERM_AADD Experimental
_MM_PERM_ABAA Experimental
_MM_PERM_ABAB Experimental
_MM_PERM_ABAC Experimental
_MM_PERM_ABAD Experimental
_MM_PERM_ABBA Experimental
_MM_PERM_ABBB Experimental
_MM_PERM_ABBC Experimental
_MM_PERM_ABBD Experimental
_MM_PERM_ABCA Experimental
_MM_PERM_ABCB Experimental
_MM_PERM_ABCC Experimental
_MM_PERM_ABCD Experimental
_MM_PERM_ABDA Experimental
_MM_PERM_ABDB Experimental
_MM_PERM_ABDC Experimental
_MM_PERM_ABDD Experimental
_MM_PERM_ACAA Experimental
_MM_PERM_ACAB Experimental
_MM_PERM_ACAC Experimental
_MM_PERM_ACAD Experimental
_MM_PERM_ACBA Experimental
_MM_PERM_ACBB Experimental
_MM_PERM_ACBC Experimental
_MM_PERM_ACBD Experimental
_MM_PERM_ACCA Experimental
_MM_PERM_ACCB Experimental
_MM_PERM_ACCC Experimental
_MM_PERM_ACCD Experimental
_MM_PERM_ACDA Experimental
_MM_PERM_ACDB Experimental
_MM_PERM_ACDC Experimental
_MM_PERM_ACDD Experimental
_MM_PERM_ADAA Experimental
_MM_PERM_ADAB Experimental
_MM_PERM_ADAC Experimental
_MM_PERM_ADAD Experimental
_MM_PERM_ADBA Experimental
_MM_PERM_ADBB Experimental
_MM_PERM_ADBC Experimental
_MM_PERM_ADBD Experimental
_MM_PERM_ADCA Experimental
_MM_PERM_ADCB Experimental
_MM_PERM_ADCC Experimental
_MM_PERM_ADCD Experimental
_MM_PERM_ADDA Experimental
_MM_PERM_ADDB Experimental
_MM_PERM_ADDC Experimental
_MM_PERM_ADDD Experimental
_MM_PERM_BAAA Experimental
_MM_PERM_BAAB Experimental
_MM_PERM_BAAC Experimental
_MM_PERM_BAAD Experimental
_MM_PERM_BABA Experimental
_MM_PERM_BABB Experimental
_MM_PERM_BABC Experimental
_MM_PERM_BABD Experimental
_MM_PERM_BACA Experimental
_MM_PERM_BACB Experimental
_MM_PERM_BACC Experimental
_MM_PERM_BACD Experimental
_MM_PERM_BADA Experimental
_MM_PERM_BADB Experimental
_MM_PERM_BADC Experimental
_MM_PERM_BADD Experimental
_MM_PERM_BBAA Experimental
_MM_PERM_BBAB Experimental
_MM_PERM_BBAC Experimental
_MM_PERM_BBAD Experimental
_MM_PERM_BBBA Experimental
_MM_PERM_BBBB Experimental
_MM_PERM_BBBC Experimental
_MM_PERM_BBBD Experimental
_MM_PERM_BBCA Experimental
_MM_PERM_BBCB Experimental
_MM_PERM_BBCC Experimental
_MM_PERM_BBCD Experimental
_MM_PERM_BBDA Experimental
_MM_PERM_BBDB Experimental
_MM_PERM_BBDC Experimental
_MM_PERM_BBDD Experimental
_MM_PERM_BCAA Experimental
_MM_PERM_BCAB Experimental
_MM_PERM_BCAC Experimental
_MM_PERM_BCAD Experimental
_MM_PERM_BCBA Experimental
_MM_PERM_BCBB Experimental
_MM_PERM_BCBC Experimental
_MM_PERM_BCBD Experimental
_MM_PERM_BCCA Experimental
_MM_PERM_BCCB Experimental
_MM_PERM_BCCC Experimental
_MM_PERM_BCCD Experimental
_MM_PERM_BCDA Experimental
_MM_PERM_BCDB Experimental
_MM_PERM_BCDC Experimental
_MM_PERM_BCDD Experimental
_MM_PERM_BDAA Experimental
_MM_PERM_BDAB Experimental
_MM_PERM_BDAC Experimental
_MM_PERM_BDAD Experimental
_MM_PERM_BDBA Experimental
_MM_PERM_BDBB Experimental
_MM_PERM_BDBC Experimental
_MM_PERM_BDBD Experimental
_MM_PERM_BDCA Experimental
_MM_PERM_BDCB Experimental
_MM_PERM_BDCC Experimental
_MM_PERM_BDCD Experimental
_MM_PERM_BDDA Experimental
_MM_PERM_BDDB Experimental
_MM_PERM_BDDC Experimental
_MM_PERM_BDDD Experimental
_MM_PERM_CAAA Experimental
_MM_PERM_CAAB Experimental
_MM_PERM_CAAC Experimental
_MM_PERM_CAAD Experimental
_MM_PERM_CABA Experimental
_MM_PERM_CABB Experimental
_MM_PERM_CABC Experimental
_MM_PERM_CABD Experimental
_MM_PERM_CACA Experimental
_MM_PERM_CACB Experimental
_MM_PERM_CACC Experimental
_MM_PERM_CACD Experimental
_MM_PERM_CADA Experimental
_MM_PERM_CADB Experimental
_MM_PERM_CADC Experimental
_MM_PERM_CADD Experimental
_MM_PERM_CBAA Experimental
_MM_PERM_CBAB Experimental
_MM_PERM_CBAC Experimental
_MM_PERM_CBAD Experimental
_MM_PERM_CBBA Experimental
_MM_PERM_CBBB Experimental
_MM_PERM_CBBC Experimental
_MM_PERM_CBBD Experimental
_MM_PERM_CBCA Experimental
_MM_PERM_CBCB Experimental
_MM_PERM_CBCC Experimental
_MM_PERM_CBCD Experimental
_MM_PERM_CBDA Experimental
_MM_PERM_CBDB Experimental
_MM_PERM_CBDC Experimental
_MM_PERM_CBDD Experimental
_MM_PERM_CCAA Experimental
_MM_PERM_CCAB Experimental
_MM_PERM_CCAC Experimental
_MM_PERM_CCAD Experimental
_MM_PERM_CCBA Experimental
_MM_PERM_CCBB Experimental
_MM_PERM_CCBC Experimental
_MM_PERM_CCBD Experimental
_MM_PERM_CCCA Experimental
_MM_PERM_CCCB Experimental
_MM_PERM_CCCC Experimental
_MM_PERM_CCCD Experimental
_MM_PERM_CCDA Experimental
_MM_PERM_CCDB Experimental
_MM_PERM_CCDC Experimental
_MM_PERM_CCDD Experimental
_MM_PERM_CDAA Experimental
_MM_PERM_CDAB Experimental
_MM_PERM_CDAC Experimental
_MM_PERM_CDAD Experimental
_MM_PERM_CDBA Experimental
_MM_PERM_CDBB Experimental
_MM_PERM_CDBC Experimental
_MM_PERM_CDBD Experimental
_MM_PERM_CDCA Experimental
_MM_PERM_CDCB Experimental
_MM_PERM_CDCC Experimental
_MM_PERM_CDCD Experimental
_MM_PERM_CDDA Experimental
_MM_PERM_CDDB Experimental
_MM_PERM_CDDC Experimental
_MM_PERM_CDDD Experimental
_MM_PERM_DAAA Experimental
_MM_PERM_DAAB Experimental
_MM_PERM_DAAC Experimental
_MM_PERM_DAAD Experimental
_MM_PERM_DABA Experimental
_MM_PERM_DABB Experimental
_MM_PERM_DABC Experimental
_MM_PERM_DABD Experimental
_MM_PERM_DACA Experimental
_MM_PERM_DACB Experimental
_MM_PERM_DACC Experimental
_MM_PERM_DACD Experimental
_MM_PERM_DADA Experimental
_MM_PERM_DADB Experimental
_MM_PERM_DADC Experimental
_MM_PERM_DADD Experimental
_MM_PERM_DBAA Experimental
_MM_PERM_DBAB Experimental
_MM_PERM_DBAC Experimental
_MM_PERM_DBAD Experimental
_MM_PERM_DBBA Experimental
_MM_PERM_DBBB Experimental
_MM_PERM_DBBC Experimental
_MM_PERM_DBBD Experimental
_MM_PERM_DBCA Experimental
_MM_PERM_DBCB Experimental
_MM_PERM_DBCC Experimental
_MM_PERM_DBCD Experimental
_MM_PERM_DBDA Experimental
_MM_PERM_DBDB Experimental
_MM_PERM_DBDC Experimental
_MM_PERM_DBDD Experimental
_MM_PERM_DCAA Experimental
_MM_PERM_DCAB Experimental
_MM_PERM_DCAC Experimental
_MM_PERM_DCAD Experimental
_MM_PERM_DCBA Experimental
_MM_PERM_DCBB Experimental
_MM_PERM_DCBC Experimental
_MM_PERM_DCBD Experimental
_MM_PERM_DCCA Experimental
_MM_PERM_DCCB Experimental
_MM_PERM_DCCC Experimental
_MM_PERM_DCCD Experimental
_MM_PERM_DCDA Experimental
_MM_PERM_DCDB Experimental
_MM_PERM_DCDC Experimental
_MM_PERM_DCDD Experimental
_MM_PERM_DDAA Experimental
_MM_PERM_DDAB Experimental
_MM_PERM_DDAC Experimental
_MM_PERM_DDAD Experimental
_MM_PERM_DDBA Experimental
_MM_PERM_DDBB Experimental
_MM_PERM_DDBC Experimental
_MM_PERM_DDBD Experimental
_MM_PERM_DDCA Experimental
_MM_PERM_DDCB Experimental
_MM_PERM_DDCC Experimental
_MM_PERM_DDCD Experimental
_MM_PERM_DDDA Experimental
_MM_PERM_DDDB Experimental
_MM_PERM_DDDC Experimental
_MM_PERM_DDDD Experimental
_XABORT_CAPACITY Experimental

Transaction abort due to the transaction using too much memory.

_XABORT_CONFLICT Experimental

Transaction abort due to a memory conflict with another thread.

_XABORT_DEBUG Experimental

Transaction abort due to a debug trap.

_XABORT_EXPLICIT Experimental

Transaction explicitly aborted with xabort. The parameter passed to xabort is available with `_xabort_code(status)`.

_XABORT_NESTED Experimental

Transaction abort in a inner nested transaction.

_XABORT_RETRY Experimental

Transaction retry is possible.

_XBEGIN_STARTED Experimental

Transaction successfully started.

_CMP_EQ_OQ

Equal (ordered, non-signaling)

_CMP_EQ_OS

Equal (ordered, signaling)

_CMP_EQ_UQ

Equal (unordered, non-signaling)

_CMP_EQ_US

Equal (unordered, signaling)

_CMP_FALSE_OQ

False (ordered, non-signaling)

_CMP_FALSE_OS

False (ordered, signaling)

_CMP_GE_OQ

Greater-than-or-equal (ordered, non-signaling)

_CMP_GE_OS

Greater-than-or-equal (ordered, signaling)

_CMP_GT_OQ

Greater-than (ordered, non-signaling)

_CMP_GT_OS

Greater-than (ordered, signaling)

_CMP_LE_OQ

Less-than-or-equal (ordered, non-signaling)

_CMP_LE_OS

Less-than-or-equal (ordered, signaling)

_CMP_LT_OQ

Less-than (ordered, non-signaling)

_CMP_LT_OS

Less-than (ordered, signaling)

_CMP_NEQ_OQ

Not-equal (ordered, non-signaling)

_CMP_NEQ_OS

Not-equal (ordered, signaling)

_CMP_NEQ_UQ

Not-equal (unordered, non-signaling)

_CMP_NEQ_US

Not-equal (unordered, signaling)

_CMP_NGE_UQ

Not-greater-than-or-equal (unordered, non-signaling)

_CMP_NGE_US

Not-greater-than-or-equal (unordered, signaling)

_CMP_NGT_UQ

Not-greater-than (unordered, non-signaling)

_CMP_NGT_US

Not-greater-than (unordered, signaling)

_CMP_NLE_UQ

Not-less-than-or-equal (unordered, non-signaling)

_CMP_NLE_US

Not-less-than-or-equal (unordered, signaling)

_CMP_NLT_UQ

Not-less-than (unordered, non-signaling)

_CMP_NLT_US

Not-less-than (unordered, signaling)

_CMP_ORD_Q

Ordered (non-signaling)

_CMP_ORD_S

Ordered (signaling)

_CMP_TRUE_UQ

True (unordered, non-signaling)

_CMP_TRUE_US

True (unordered, signaling)

_CMP_UNORD_Q

Unordered (non-signaling)

_CMP_UNORD_S

Unordered (signaling)

_MM_EXCEPT_DENORM

See `_mm_setcsr`

_MM_EXCEPT_DIV_ZERO

See `_mm_setcsr`

_MM_EXCEPT_INEXACT

See `_mm_setcsr`

_MM_EXCEPT_INVALID

See `_mm_setcsr`

_MM_EXCEPT_MASK

See `_MM_GET_EXCEPTION_STATE`

_MM_EXCEPT_OVERFLOW

See `_mm_setcsr`

_MM_EXCEPT_UNDERFLOW

See `_mm_setcsr`

_MM_FLUSH_ZERO_MASK

See `_MM_GET_FLUSH_ZERO_MODE`

_MM_FLUSH_ZERO_OFF

See `_mm_setcsr`

_MM_FLUSH_ZERO_ON

See `_mm_setcsr`

_MM_FROUND_CEIL

round up and do not suppress exceptions

_MM_FROUND_CUR_DIRECTION

use MXCSR.RC; see `vendor::_MM_SET_ROUNDING_MODE`

_MM_FROUND_FLOOR

round down and do not suppress exceptions

_MM_FROUND_NEARBYINT

use MXCSR.RC and suppress exceptions; see `vendor::_MM_SET_ROUNDING_MODE`

_MM_FROUND_NINT

round to nearest and do not suppress exceptions

_MM_FROUND_NO_EXC

suppress exceptions

_MM_FROUND_RAISE_EXC

do not suppress exceptions

_MM_FROUND_RINT

use MXCSR.RC and do not suppress exceptions; see `vendor::_MM_SET_ROUNDING_MODE`

_MM_FROUND_TO_NEAREST_INT

round to nearest

_MM_FROUND_TO_NEG_INF

round down

_MM_FROUND_TO_POS_INF

round up

_MM_FROUND_TO_ZERO

truncate

_MM_FROUND_TRUNC

truncate and do not suppress exceptions

_MM_HINT_ET0

See `_mm_prefetch`.

_MM_HINT_ET1

See `_mm_prefetch`.

_MM_HINT_NTA

See `_mm_prefetch`.

_MM_HINT_T0

See `_mm_prefetch`.

_MM_HINT_T1

See `_mm_prefetch`.

_MM_HINT_T2

See `_mm_prefetch`.

_MM_MASK_DENORM

See `_mm_setcsr`

_MM_MASK_DIV_ZERO

See `_mm_setcsr`

_MM_MASK_INEXACT

See `_mm_setcsr`

_MM_MASK_INVALID

See `_mm_setcsr`

_MM_MASK_MASK

See `_MM_GET_EXCEPTION_MASK`

_MM_MASK_OVERFLOW

See `_mm_setcsr`

_MM_MASK_UNDERFLOW

See `_mm_setcsr`

_MM_ROUND_DOWN

See `_mm_setcsr`

_MM_ROUND_MASK

See `_MM_GET_ROUNDING_MODE`

_MM_ROUND_NEAREST

See `_mm_setcsr`

_MM_ROUND_TOWARD_ZERO

See `_mm_setcsr`

_MM_ROUND_UP

See `_mm_setcsr`

_SIDD_BIT_MASK

Mask only: return the bit mask

_SIDD_CMP_EQUAL_ANY

For each character in `a`, find if it is in `b` (Default)

_SIDD_CMP_EQUAL_EACH

The strings defined by `a` and `b` are equal

_SIDD_CMP_EQUAL_ORDERED

Search for the defined substring in the target

_SIDD_CMP_RANGES

For each character in `a`, determine if `b[0] <= c <= b[1] or b[1] <= c <= b[2]...`

_SIDD_LEAST_SIGNIFICANT

Index only: return the least significant bit (Default)

_SIDD_MASKED_NEGATIVE_POLARITY

Negates results only before the end of the string

_SIDD_MASKED_POSITIVE_POLARITY

Do not negate results before the end of the string

_SIDD_MOST_SIGNIFICANT

Index only: return the most significant bit

_SIDD_NEGATIVE_POLARITY

Negates results

_SIDD_POSITIVE_POLARITY

Do not negate results (Default)

_SIDD_SBYTE_OPS

String contains signed 8-bit characters

_SIDD_SWORD_OPS

String contains unsigned 16-bit characters

_SIDD_UBYTE_OPS

String contains unsigned 8-bit characters (Default)

_SIDD_UNIT_MASK

Mask only: return the byte mask

_SIDD_UWORD_OPS

String contains unsigned 16-bit characters

_XCR_XFEATURE_ENABLED_MASK

`XFEATURE_ENABLED_MASK` for `XCR`

## Functions

_MM_SHUFFLE Experimental

A utility function for creating masks to use with Intel shuffle and permute intrinsics.

_kadd_mask32⚠Experimental `avx512bw`

Add 32-bit masks in a and b, and store the result in k.

_kadd_mask64⚠Experimental `avx512bw`

Add 64-bit masks in a and b, and store the result in k.

_kand_mask16⚠Experimental `avx512f`

Compute the bitwise AND of 16-bit masks a and b, and store the result in k.

_kand_mask32⚠Experimental `avx512bw`

Compute the bitwise AND of 32-bit masks a and b, and store the result in k.

_kand_mask64⚠Experimental `avx512bw`

Compute the bitwise AND of 64-bit masks a and b, and store the result in k.

_kandn_mask16⚠Experimental `avx512f`

Compute the bitwise NOT of 16-bit masks a and then AND with b, and store the result in k.

_kandn_mask32⚠Experimental `avx512bw`

Compute the bitwise NOT of 32-bit masks a and then AND with b, and store the result in k.

_kandn_mask64⚠Experimental `avx512bw`

Compute the bitwise NOT of 64-bit masks a and then AND with b, and store the result in k.

_knot_mask16⚠Experimental `avx512f`

Compute the bitwise NOT of 16-bit mask a, and store the result in k.

_knot_mask32⚠Experimental `avx512bw`

Compute the bitwise NOT of 32-bit mask a, and store the result in k.

_knot_mask64⚠Experimental `avx512bw`

Compute the bitwise NOT of 64-bit mask a, and store the result in k.

_kor_mask16⚠Experimental `avx512f`

Compute the bitwise OR of 16-bit masks a and b, and store the result in k.

_kor_mask32⚠Experimental `avx512bw`

Compute the bitwise OR of 32-bit masks a and b, and store the result in k.

_kor_mask64⚠Experimental `avx512bw`

Compute the bitwise OR of 64-bit masks a and b, and store the result in k.

_kxnor_mask16⚠Experimental `avx512f`

Compute the bitwise XNOR of 16-bit masks a and b, and store the result in k.

_kxnor_mask32⚠Experimental `avx512bw`

Compute the bitwise XNOR of 32-bit masks a and b, and store the result in k.

_kxnor_mask64⚠Experimental `avx512bw`

Compute the bitwise XNOR of 64-bit masks a and b, and store the result in k.

_kxor_mask16⚠Experimental `avx512f`

Compute the bitwise XOR of 16-bit masks a and b, and store the result in k.

_kxor_mask32⚠Experimental `avx512bw`

Compute the bitwise XOR of 32-bit masks a and b, and store the result in k.

_kxor_mask64⚠Experimental `avx512bw`

Compute the bitwise XOR of 64-bit masks a and b, and store the result in k.

_load_mask32⚠Experimental `avx512bw`

Load 32-bit mask from memory into k.

_load_mask64⚠Experimental `avx512bw`

Load 64-bit mask from memory into k.

_mm256_abs_epi64⚠Experimental `avx512f,avx512vl`

Compute the absolute value of packed signed 64-bit integers in a, and store the unsigned results in dst.

_mm256_aesdec_epi128⚠Experimental `avx512vaes,avx512vl`

Performs one round of an AES decryption flow on each 128-bit word (state) in `a` using the corresponding 128-bit word (key) in `round_key`.

_mm256_aesdeclast_epi128⚠Experimental `avx512vaes,avx512vl`

Performs the last round of an AES decryption flow on each 128-bit word (state) in `a` using the corresponding 128-bit word (key) in `round_key`.

_mm256_aesenc_epi128⚠Experimental `avx512vaes,avx512vl`

Performs one round of an AES encryption flow on each 128-bit word (state) in `a` using the corresponding 128-bit word (key) in `round_key`.

_mm256_aesenclast_epi128⚠Experimental `avx512vaes,avx512vl`

Performs the last round of an AES encryption flow on each 128-bit word (state) in `a` using the corresponding 128-bit word (key) in `round_key`.

_mm256_alignr_epi32⚠Experimental `avx512f,avx512vl`

Concatenate a and b into a 64-byte immediate result, shift the result right by imm8 32-bit elements, and store the low 32 bytes (8 elements) in dst.

_mm256_alignr_epi64⚠Experimental `avx512f,avx512vl`

Concatenate a and b into a 64-byte immediate result, shift the result right by imm8 64-bit elements, and store the low 32 bytes (4 elements) in dst.

_mm256_bitshuffle_epi64_mask⚠Experimental `avx512bitalg,avx512vl`

Considers the input `b` as packed 64-bit integers and `c` as packed 8-bit integers. Then groups 8 8-bit values from `c`as indices into the the bits of the corresponding 64-bit integer. It then selects these bits and packs them into the output.

_mm256_broadcast_f32x4⚠Experimental `avx512f,avx512vl`

Broadcast the 4 packed single-precision (32-bit) floating-point elements from a to all elements of dst.

_mm256_broadcast_i32x4⚠Experimental `avx512f,avx512vl`

Broadcast the 4 packed 32-bit integers from a to all elements of dst.

_mm256_broadcastmb_epi64⚠Experimental `avx512cd,avx512vl`

Broadcast the low 8-bits from input mask k to all 64-bit elements of dst.

_mm256_broadcastmw_epi32⚠Experimental `avx512cd,avx512vl`

Broadcast the low 16-bits from input mask k to all 32-bit elements of dst.

_mm256_clmulepi64_epi128⚠Experimental `avx512vpclmulqdq,avx512vl`

Performs a carry-less multiplication of two 64-bit polynomials over the finite field GF(2^k) - in each of the 2 128-bit lanes.

_mm256_cmp_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm256_cmp_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm256_cmp_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm256_cmp_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm256_cmp_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm256_cmp_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm256_cmp_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm256_cmp_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm256_cmp_pd_mask⚠Experimental `avx512f,avx512vl`

Compare packed double-precision (64-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm256_cmp_ps_mask⚠Experimental `avx512f,avx512vl`

Compare packed single-precision (32-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm256_cmpeq_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b for equality, and store the results in mask vector k.

_mm256_cmpeq_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b for equality, and store the results in mask vector k.

_mm256_cmpeq_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed 32-bit integers in a and b for equality, and store the results in mask vector k.

_mm256_cmpeq_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed 64-bit integers in a and b for equality, and store the results in mask vector k.

_mm256_cmpeq_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b for equality, and store the results in mask vector k.

_mm256_cmpeq_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b for equality, and store the results in mask vector k.

_mm256_cmpeq_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b for equality, and store the results in mask vector k.

_mm256_cmpeq_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b for equality, and store the results in mask vector k.

_mm256_cmpge_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.

_mm256_cmpge_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.

_mm256_cmpge_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.

_mm256_cmpge_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.

_mm256_cmpge_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.

_mm256_cmpge_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.

_mm256_cmpge_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.

_mm256_cmpge_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.

_mm256_cmpgt_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b for greater-than, and store the results in mask vector k.

_mm256_cmpgt_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b for greater-than, and store the results in mask vector k.

_mm256_cmpgt_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b for greater-than, and store the results in mask vector k.

_mm256_cmpgt_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b for greater-than, and store the results in mask vector k.

_mm256_cmpgt_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b for greater-than, and store the results in mask vector k.

_mm256_cmpgt_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b for greater-than, and store the results in mask vector k.

_mm256_cmpgt_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b for greater-than, and store the results in mask vector k.

_mm256_cmpgt_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b for greater-than, and store the results in mask vector k.

_mm256_cmple_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.

_mm256_cmple_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.

_mm256_cmple_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.

_mm256_cmple_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.

_mm256_cmple_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.

_mm256_cmple_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.

_mm256_cmple_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.

_mm256_cmple_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.

_mm256_cmplt_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b for less-than, and store the results in mask vector k.

_mm256_cmplt_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b for less-than, and store the results in mask vector k.

_mm256_cmplt_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b for less-than, and store the results in mask vector k.

_mm256_cmplt_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b for less-than, and store the results in mask vector k.

_mm256_cmplt_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b for less-than, and store the results in mask vector k.

_mm256_cmplt_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b for less-than, and store the results in mask vector k.

_mm256_cmplt_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b for less-than, and store the results in mask vector k.

_mm256_cmplt_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b for less-than, and store the results in mask vector k.

_mm256_cmpneq_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b for not-equal, and store the results in mask vector k.

_mm256_cmpneq_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b for not-equal, and store the results in mask vector k.

_mm256_cmpneq_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed 32-bit integers in a and b for not-equal, and store the results in mask vector k.

_mm256_cmpneq_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b for not-equal, and store the results in mask vector k.

_mm256_cmpneq_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b for not-equal, and store the results in mask vector k.

_mm256_cmpneq_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b for not-equal, and store the results in mask vector k.

_mm256_cmpneq_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b for not-equal, and store the results in mask vector k.

_mm256_cmpneq_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b for not-equal, and store the results in mask vector k.

_mm256_conflict_epi32⚠Experimental `avx512cd,avx512vl`

Test each 32-bit element of a for equality with all other elements in a closer to the least significant bit. Each element’s comparison forms a zero extended bit vector in dst.

_mm256_conflict_epi64⚠Experimental `avx512cd,avx512vl`

Test each 64-bit element of a for equality with all other elements in a closer to the least significant bit. Each element’s comparison forms a zero extended bit vector in dst.

_mm256_cvtepi16_epi8⚠Experimental `avx512bw,avx512vl`

Convert packed 16-bit integers in a to packed 8-bit integers with truncation, and store the results in dst.

_mm256_cvtepi32_epi8⚠Experimental `avx512f,avx512vl`

Convert packed 32-bit integers in a to packed 8-bit integers with truncation, and store the results in dst.

_mm256_cvtepi32_epi16⚠Experimental `avx512f,avx512vl`

Convert packed 32-bit integers in a to packed 16-bit integers with truncation, and store the results in dst.

_mm256_cvtepi64_epi8⚠Experimental `avx512f,avx512vl`

Convert packed 64-bit integers in a to packed 8-bit integers with truncation, and store the results in dst.

_mm256_cvtepi64_epi16⚠Experimental `avx512f,avx512vl`

Convert packed 64-bit integers in a to packed 16-bit integers with truncation, and store the results in dst.

_mm256_cvtepi64_epi32⚠Experimental `avx512f,avx512vl`

Convert packed 64-bit integers in a to packed 32-bit integers with truncation, and store the results in dst.

_mm256_cvtepu32_pd⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 32-bit integers in a to packed double-precision (64-bit) floating-point elements, and store the results in dst.

_mm256_cvtne2ps_pbh⚠Experimental `avx512bf16,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in two 256-bit vectors a and b to packed BF16 (16-bit) floating-point elements, and store the results in a 256-bit wide vector. Intel’s documentation

_mm256_cvtneps_pbh⚠Experimental `avx512bf16,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in a to packed BF16 (16-bit) floating-point elements, and store the results in dst. Intel’s documentation

_mm256_cvtpd_epu32⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst.

_mm256_cvtph_ps⚠Experimental `f16c`

Converts the 8 x 16-bit half-precision float values in the 128-bit vector `a` into 8 x 32-bit float values stored in a 256-bit wide vector.

_mm256_cvtps_epu32⚠Experimental `avx512f,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst.

_mm256_cvtps_ph⚠Experimental `f16c`

Converts the 8 x 32-bit float values in the 256-bit vector `a` into 8 x 16-bit half-precision float values stored in a 128-bit wide vector.

_mm256_cvtsepi16_epi8⚠Experimental `avx512bw,avx512vl`

Convert packed signed 16-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst.

_mm256_cvtsepi32_epi8⚠Experimental `avx512f,avx512vl`

Convert packed signed 32-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst.

_mm256_cvtsepi32_epi16⚠Experimental `avx512f,avx512vl`

Convert packed signed 32-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst.

_mm256_cvtsepi64_epi8⚠Experimental `avx512f,avx512vl`

Convert packed signed 64-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst.

_mm256_cvtsepi64_epi16⚠Experimental `avx512f,avx512vl`

Convert packed signed 64-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst.

_mm256_cvtsepi64_epi32⚠Experimental `avx512f,avx512vl`

Convert packed signed 64-bit integers in a to packed 32-bit integers with signed saturation, and store the results in dst.

_mm256_cvttpd_epu32⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst.

_mm256_cvttps_epu32⚠Experimental `avx512f,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst.

_mm256_cvtusepi16_epi8⚠Experimental `avx512bw,avx512vl`

Convert packed unsigned 16-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst.

_mm256_cvtusepi32_epi8⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 32-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst.

_mm256_cvtusepi32_epi16⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 32-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst.

_mm256_cvtusepi64_epi8⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 64-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst.

_mm256_cvtusepi64_epi16⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 64-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst.

_mm256_cvtusepi64_epi32⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 64-bit integers in a to packed unsigned 32-bit integers with unsigned saturation, and store the results in dst.

_mm256_dbsad_epu8⚠Experimental `avx512bw,avx512vl`

Compute the sum of absolute differences (SADs) of quadruplets of unsigned 8-bit integers in a compared to those in b, and store the 16-bit results in dst. Four SADs are performed on four 8-bit quadruplets for each 64-bit lane. The first two SADs use the lower 8-bit quadruplet of the lane from a, and the last two SADs use the uppper 8-bit quadruplet of the lane from a. Quadruplets from b are selected from within 128-bit lanes according to the control in imm8, and each SAD in each 64-bit lane uses the selected quadruplet at 8-bit offsets.

_mm256_dpbf16_ps⚠Experimental `avx512bf16,avx512vl`

Compute dot-product of BF16 (16-bit) floating-point pairs in a and b, accumulating the intermediate single-precision (32-bit) floating-point elements with elements in src, and store the results in dst. Intel’s documentation

_mm256_dpbusd_epi32⚠Experimental `avx512vnni,avx512vl`

Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst.

_mm256_dpbusds_epi32⚠Experimental `avx512vnni,avx512vl`

Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst.

_mm256_dpwssd_epi32⚠Experimental `avx512vnni,avx512vl`

Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst.

_mm256_dpwssds_epi32⚠Experimental `avx512vnni,avx512vl`

Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst.

_mm256_extractf32x4_ps⚠Experimental `avx512f,avx512vl`

Extract 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from a, selected with imm8, and store the result in dst.

_mm256_extracti32x4_epi32⚠Experimental `avx512f,avx512vl`

Extract 128 bits (composed of 4 packed 32-bit integers) from a, selected with IMM1, and store the result in dst.

_mm256_fixupimm_pd⚠Experimental `avx512f,avx512vl`

Fix up packed double-precision (64-bit) floating-point elements in a and b using packed 64-bit integers in c, and store the results in dst. imm8 is used to set the required flags reporting.

_mm256_fixupimm_ps⚠Experimental `avx512f,avx512vl`

Fix up packed single-precision (32-bit) floating-point elements in a and b using packed 32-bit integers in c, and store the results in dst. imm8 is used to set the required flags reporting.

_mm256_getexp_pd⚠Experimental `avx512f,avx512vl`

Convert the exponent of each packed double-precision (64-bit) floating-point element in a to a double-precision (64-bit) floating-point number representing the integer exponent, and store the results in dst. This intrinsic essentially calculates floor(log2(x)) for each element.

_mm256_getexp_ps⚠Experimental `avx512f,avx512vl`

Convert the exponent of each packed single-precision (32-bit) floating-point element in a to a single-precision (32-bit) floating-point number representing the integer exponent, and store the results in dst. This intrinsic essentially calculates floor(log2(x)) for each element.

_mm256_getmant_pd⚠Experimental `avx512f,avx512vl`

Normalize the mantissas of packed double-precision (64-bit) floating-point elements in a, and store the results in dst. This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1

_mm256_getmant_ps⚠Experimental `avx512f,avx512vl`

Normalize the mantissas of packed single-precision (32-bit) floating-point elements in a, and store the results in dst. This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign. The mantissa is normalized to the interval specified by interv, which can take the following values: _MM_MANT_NORM_1_2 // interval [1, 2) _MM_MANT_NORM_p5_2 // interval [0.5, 2) _MM_MANT_NORM_p5_1 // interval [0.5, 1) _MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5) The sign is determined by sc which can take the following values: _MM_MANT_SIGN_src // sign = sign(src) _MM_MANT_SIGN_zero // sign = 0 _MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1

_mm256_gf2p8affine_epi64_epi8⚠Experimental `avx512gfni,avx512bw,avx512vl`

Performs an affine transformation on the packed bytes in x. That is computes a*x+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix and b being a constant 8-bit immediate value. Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.

_mm256_gf2p8affineinv_epi64_epi8⚠Experimental `avx512gfni,avx512bw,avx512vl`

Performs an affine transformation on the inverted packed bytes in x. That is computes a*inv(x)+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix and b being a constant 8-bit immediate value. The inverse of a byte is defined with respect to the reduction polynomial x^8+x^4+x^3+x+1. The inverse of 0 is 0. Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.

_mm256_gf2p8mul_epi8⚠Experimental `avx512gfni,avx512bw,avx512vl`

Performs a multiplication in GF(2^8) on the packed bytes. The field is in polynomial representation with the reduction polynomial x^8 + x^4 + x^3 + x + 1.

_mm256_insertf32x4⚠Experimental `avx512f,avx512vl`

Copy a to dst, then insert 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from b into dst at the location specified by imm8.

_mm256_inserti32x4⚠Experimental `avx512f,avx512vl`

Copy a to dst, then insert 128 bits (composed of 4 packed 32-bit integers) from b into dst at the location specified by imm8.

_mm256_load_epi32⚠Experimental `avx512f,avx512vl`

Load 256-bits (composed of 8 packed 32-bit integers) from memory into dst. mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.

_mm256_load_epi64⚠Experimental `avx512f,avx512vl`

Load 256-bits (composed of 4 packed 64-bit integers) from memory into dst. mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.

_mm256_loadu_epi8⚠Experimental `avx512bw,avx512vl`

Load 256-bits (composed of 32 packed 8-bit integers) from memory into dst. mem_addr does not need to be aligned on any particular boundary.

_mm256_loadu_epi16⚠Experimental `avx512bw,avx512vl`

Load 256-bits (composed of 16 packed 16-bit integers) from memory into dst. mem_addr does not need to be aligned on any particular boundary.

_mm256_loadu_epi32⚠Experimental `avx512f,avx512vl`

Load 256-bits (composed of 8 packed 32-bit integers) from memory into dst. mem_addr does not need to be aligned on any particular boundary.

_mm256_loadu_epi64⚠Experimental `avx512f,avx512vl`

Load 256-bits (composed of 4 packed 64-bit integers) from memory into dst. mem_addr does not need to be aligned on any particular boundary.

_mm256_lzcnt_epi32⚠Experimental `avx512cd,avx512vl`

Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst.

_mm256_lzcnt_epi64⚠Experimental `avx512cd,avx512vl`

Counts the number of leading zero bits in each packed 64-bit integer in a, and store the results in dst.

_mm256_madd52hi_epu64⚠Experimental `avx512ifma,avx512vl`

Multiply packed unsigned 52-bit integers in each 64-bit element of `b` and `c` to form a 104-bit intermediate result. Add the high 52-bit unsigned integer from the intermediate result with the corresponding unsigned 64-bit integer in `a`, and store the results in `dst`.

_mm256_madd52lo_epu64⚠Experimental `avx512ifma,avx512vl`

Multiply packed unsigned 52-bit integers in each 64-bit element of `b` and `c` to form a 104-bit intermediate result. Add the low 52-bit unsigned integer from the intermediate result with the corresponding unsigned 64-bit integer in `a`, and store the results in `dst`.

_mm256_mask2_permutex2var_epi8⚠Experimental `avx512vbmi,avx512vl`

Shuffle 8-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm256_mask2_permutex2var_epi16⚠Experimental `avx512bw,avx512vl`

Shuffle 16-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from idx when the corresponding mask bit is not set).

_mm256_mask2_permutex2var_epi32⚠Experimental `avx512f,avx512vl`

Shuffle 32-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from idx when the corresponding mask bit is not set).

_mm256_mask2_permutex2var_epi64⚠Experimental `avx512f,avx512vl`

Shuffle 64-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from idx when the corresponding mask bit is not set).

_mm256_mask2_permutex2var_pd⚠Experimental `avx512f,avx512vl`

Shuffle double-precision (64-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from idx when the corresponding mask bit is not set)

_mm256_mask2_permutex2var_ps⚠Experimental `avx512f,avx512vl`

Shuffle single-precision (32-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from idx when the corresponding mask bit is not set).

_mm256_mask3_fmadd_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm256_mask3_fmadd_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm256_mask3_fmaddsub_pd⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm256_mask3_fmaddsub_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm256_mask3_fmsub_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm256_mask3_fmsub_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm256_mask3_fmsubadd_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm256_mask3_fmsubadd_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm256_mask3_fnmadd_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm256_mask3_fnmadd_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm256_mask3_fnmsub_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm256_mask3_fnmsub_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm256_mask_abs_epi8⚠Experimental `avx512bw,avx512vl`

Compute the absolute value of packed signed 8-bit integers in a, and store the unsigned results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_abs_epi16⚠Experimental `avx512bw,avx512vl`

Compute the absolute value of packed signed 16-bit integers in a, and store the unsigned results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_abs_epi32⚠Experimental `avx512f,avx512vl`

Compute the absolute value of packed signed 32-bit integers in a, and store the unsigned results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_abs_epi64⚠Experimental `avx512f,avx512vl`

Compute the absolute value of packed signed 64-bit integers in a, and store the unsigned results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_add_epi8⚠Experimental `avx512bw,avx512vl`

Add packed 8-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_add_epi16⚠Experimental `avx512bw,avx512vl`

Add packed 16-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_add_epi32⚠Experimental `avx512f,avx512vl`

Add packed 32-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_add_epi64⚠Experimental `avx512f,avx512vl`

Add packed 64-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_add_pd⚠Experimental `avx512f,avx512vl`

Add packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_add_ps⚠Experimental `avx512f,avx512vl`

Add packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_adds_epi8⚠Experimental `avx512bw,avx512vl`

Add packed signed 8-bit integers in a and b using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_adds_epi16⚠Experimental `avx512bw,avx512vl`

Add packed signed 16-bit integers in a and b using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_adds_epu8⚠Experimental `avx512bw,avx512vl`

Add packed unsigned 8-bit integers in a and b using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_adds_epu16⚠Experimental `avx512bw,avx512vl`

Add packed unsigned 16-bit integers in a and b using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_alignr_epi8⚠Experimental `avx512bw,avx512vl`

Concatenate pairs of 16-byte blocks in a and b into a 32-byte temporary result, shift the result right by imm8 bytes, and store the low 16 bytes in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_alignr_epi32⚠Experimental `avx512f,avx512vl`

Concatenate a and b into a 64-byte immediate result, shift the result right by imm8 32-bit elements, and store the low 32 bytes (8 elements) in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_alignr_epi64⚠Experimental `avx512f,avx512vl`

Concatenate a and b into a 64-byte immediate result, shift the result right by imm8 64-bit elements, and store the low 32 bytes (4 elements) in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_and_epi32⚠Experimental `avx512f,avx512vl`

Performs element-by-element bitwise AND between packed 32-bit integer elements of a and b, storing the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_and_epi64⚠Experimental `avx512f,avx512vl`

Compute the bitwise AND of packed 64-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_andnot_epi32⚠Experimental `avx512f,avx512vl`

Compute the bitwise NOT of packed 32-bit integers in a and then AND with b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_andnot_epi64⚠Experimental `avx512f,avx512vl`

Compute the bitwise NOT of packed 64-bit integers in a and then AND with b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_avg_epu8⚠Experimental `avx512bw,avx512vl`

Average packed unsigned 8-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_avg_epu16⚠Experimental `avx512bw,avx512vl`

Average packed unsigned 16-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_bitshuffle_epi64_mask⚠Experimental `avx512bitalg,avx512vl`

Considers the input `b` as packed 64-bit integers and `c` as packed 8-bit integers. Then groups 8 8-bit values from `c`as indices into the the bits of the corresponding 64-bit integer. It then selects these bits and packs them into the output.

_mm256_mask_blend_epi8⚠Experimental `avx512bw,avx512vl`

Blend packed 8-bit integers from a and b using control mask k, and store the results in dst.

_mm256_mask_blend_epi16⚠Experimental `avx512bw,avx512vl`

Blend packed 16-bit integers from a and b using control mask k, and store the results in dst.

_mm256_mask_blend_epi32⚠Experimental `avx512f,avx512vl`

Blend packed 32-bit integers from a and b using control mask k, and store the results in dst.

_mm256_mask_blend_epi64⚠Experimental `avx512f,avx512vl`

Blend packed 64-bit integers from a and b using control mask k, and store the results in dst.

_mm256_mask_blend_pd⚠Experimental `avx512f,avx512vl`

Blend packed double-precision (64-bit) floating-point elements from a and b using control mask k, and store the results in dst.

_mm256_mask_blend_ps⚠Experimental `avx512f,avx512vl`

Blend packed single-precision (32-bit) floating-point elements from a and b using control mask k, and store the results in dst.

_mm256_mask_broadcast_f32x4⚠Experimental `avx512f,avx512vl`

Broadcast the 4 packed single-precision (32-bit) floating-point elements from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_broadcast_i32x4⚠Experimental `avx512f,avx512vl`

Broadcast the 4 packed 32-bit integers from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_broadcastb_epi8⚠Experimental `avx512bw,avx512vl`

Broadcast the low packed 8-bit integer from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_broadcastd_epi32⚠Experimental `avx512f,avx512vl`

Broadcast the low packed 32-bit integer from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_broadcastq_epi64⚠Experimental `avx512f,avx512vl`

Broadcast the low packed 64-bit integer from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_broadcastsd_pd⚠Experimental `avx512f,avx512vl`

Broadcast the low double-precision (64-bit) floating-point element from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_broadcastss_ps⚠Experimental `avx512f,avx512vl`

Broadcast the low single-precision (32-bit) floating-point element from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_broadcastw_epi16⚠Experimental `avx512bw,avx512vl`

Broadcast the low packed 16-bit integer from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cmp_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmp_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmp_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmp_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmp_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmp_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmp_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmp_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmp_pd_mask⚠Experimental `avx512f,avx512vl`

Compare packed double-precision (64-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmp_ps_mask⚠Experimental `avx512f,avx512vl`

Compare packed single-precision (32-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpeq_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpeq_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpeq_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed 32-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpeq_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed 64-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpeq_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpeq_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpeq_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpeq_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpge_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpge_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpge_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpge_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpge_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpge_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpge_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpge_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpgt_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpgt_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpgt_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpgt_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpgt_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpgt_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpgt_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpgt_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmple_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmple_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmple_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmple_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmple_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmple_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmple_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmple_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmplt_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmplt_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmplt_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmplt_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmplt_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmplt_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmplt_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmplt_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpneq_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpneq_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpneq_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed 32-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpneq_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpneq_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpneq_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpneq_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_cmpneq_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm256_mask_compress_epi8⚠Experimental `avx512vbmi2,avx512vl`

Contiguously store the active 8-bit integers in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.

_mm256_mask_compress_epi16⚠Experimental `avx512vbmi2,avx512vl`

Contiguously store the active 16-bit integers in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.

_mm256_mask_compress_epi32⚠Experimental `avx512f,avx512vl`

Contiguously store the active 32-bit integers in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.

_mm256_mask_compress_epi64⚠Experimental `avx512f,avx512vl`

Contiguously store the active 64-bit integers in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.

_mm256_mask_compress_pd⚠Experimental `avx512f,avx512vl`

Contiguously store the active double-precision (64-bit) floating-point elements in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.

_mm256_mask_compress_ps⚠Experimental `avx512f,avx512vl`

Contiguously store the active single-precision (32-bit) floating-point elements in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.

_mm256_mask_compressstoreu_epi8⚠Experimental `avx512vbmi2,avx512vl`

Contiguously store the active 8-bit integers in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm256_mask_compressstoreu_epi16⚠Experimental `avx512vbmi2,avx512vl`

Contiguously store the active 16-bit integers in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm256_mask_compressstoreu_epi32⚠Experimental `avx512f,avx512vl`

Contiguously store the active 32-bit integers in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm256_mask_compressstoreu_epi64⚠Experimental `avx512f,avx512vl`

Contiguously store the active 64-bit integers in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm256_mask_compressstoreu_pd⚠Experimental `avx512f,avx512vl`

Contiguously store the active double-precision (64-bit) floating-point elements in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm256_mask_compressstoreu_ps⚠Experimental `avx512f,avx512vl`

Contiguously store the active single-precision (32-bit) floating-point elements in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm256_mask_conflict_epi32⚠Experimental `avx512cd,avx512vl`

Test each 32-bit element of a for equality with all other elements in a closer to the least significant bit using writemask k (elements are copied from src when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.

_mm256_mask_conflict_epi64⚠Experimental `avx512cd,avx512vl`

Test each 64-bit element of a for equality with all other elements in a closer to the least significant bit using writemask k (elements are copied from src when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.

_mm256_mask_cvt_roundps_ph⚠Experimental `avx512f,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in a to packed half-precision (16-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of: (_MM_FROUND_TO_NEAREST_INT |_MM_FROUND_NO_EXC) // round to nearest, and suppress exceptions
(_MM_FROUND_TO_NEG_INF |_MM_FROUND_NO_EXC) // round down, and suppress exceptions
(_MM_FROUND_TO_POS_INF |_MM_FROUND_NO_EXC) // round up, and suppress exceptions
(_MM_FROUND_TO_ZERO |_MM_FROUND_NO_EXC) // truncate, and suppress exceptions
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm256_mask_cvtepi8_epi16⚠Experimental `avx512bw,avx512vl`

Sign extend packed 8-bit integers in a to packed 16-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtepi8_epi32⚠Experimental `avx512f,avx512vl`

Sign extend packed 8-bit integers in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtepi8_epi64⚠Experimental `avx512f,avx512vl`

Sign extend packed 8-bit integers in the low 4 bytes of a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtepi16_epi8⚠Experimental `avx512bw,avx512vl`

Convert packed 16-bit integers in a to packed 8-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtepi16_epi32⚠Experimental `avx512f,avx512vl`

Sign extend packed 16-bit integers in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtepi16_epi64⚠Experimental `avx512f,avx512vl`

Sign extend packed 16-bit integers in a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtepi16_storeu_epi8⚠Experimental `avx512bw,avx512vl`

Convert packed 16-bit integers in a to packed 8-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm256_mask_cvtepi32_epi8⚠Experimental `avx512f,avx512vl`

Convert packed 32-bit integers in a to packed 8-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtepi32_epi16⚠Experimental `avx512f,avx512vl`

Convert packed 32-bit integers in a to packed 16-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtepi32_epi64⚠Experimental `avx512f,avx512vl`

Sign extend packed 32-bit integers in a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtepi32_pd⚠Experimental `avx512f,avx512vl`

Convert packed signed 32-bit integers in a to packed double-precision (64-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtepi32_ps⚠Experimental `avx512f,avx512vl`

Convert packed signed 32-bit integers in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtepi32_storeu_epi8⚠Experimental `avx512f,avx512vl`

Convert packed 32-bit integers in a to packed 8-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm256_mask_cvtepi32_storeu_epi16⚠Experimental `avx512f,avx512vl`

Convert packed 32-bit integers in a to packed 16-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm256_mask_cvtepi64_epi8⚠Experimental `avx512f,avx512vl`

Convert packed 64-bit integers in a to packed 8-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtepi64_epi16⚠Experimental `avx512f,avx512vl`

Convert packed 64-bit integers in a to packed 16-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtepi64_epi32⚠Experimental `avx512f,avx512vl`

Convert packed 64-bit integers in a to packed 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtepi64_storeu_epi8⚠Experimental `avx512f,avx512vl`

Convert packed 64-bit integers in a to packed 8-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm256_mask_cvtepi64_storeu_epi16⚠Experimental `avx512f,avx512vl`

Convert packed 64-bit integers in a to packed 16-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm256_mask_cvtepi64_storeu_epi32⚠Experimental `avx512f,avx512vl`

Convert packed 64-bit integers in a to packed 32-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm256_mask_cvtepu8_epi16⚠Experimental `avx512bw,avx512vl`

Zero extend packed unsigned 8-bit integers in a to packed 16-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtepu8_epi32⚠Experimental `avx512f,avx512vl`

Zero extend packed unsigned 8-bit integers in the low 8 bytes of a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtepu8_epi64⚠Experimental `avx512f,avx512vl`

Zero extend packed unsigned 8-bit integers in the low 4 bytes of a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtepu16_epi32⚠Experimental `avx512f,avx512vl`

Zero extend packed unsigned 16-bit integers in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtepu16_epi64⚠Experimental `avx512f,avx512vl`

Zero extend packed unsigned 16-bit integers in the low 8 bytes of a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtepu32_epi64⚠Experimental `avx512f,avx512vl`

Zero extend packed unsigned 32-bit integers in a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtepu32_pd⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 32-bit integers in a to packed double-precision (64-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtne2ps_pbh⚠Experimental `avx512bf16,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in two vectors a and b to packed BF16 (16-bit) floating-point elements and and store the results in single vector dst using writemask k (elements are copied from src when the corresponding mask bit is not set). Intel’s documentation

_mm256_mask_cvtneps_pbh⚠Experimental `avx512bf16,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in a to packed BF16 (16-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). Intel’s documentation

_mm256_mask_cvtpd_epi32⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtpd_epu32⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtpd_ps⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (64-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtph_ps⚠Experimental `avx512f,avx512vl`

Convert packed half-precision (16-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtps_epi32⚠Experimental `avx512f,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtps_epu32⚠Experimental `avx512f,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtps_ph⚠Experimental `avx512f,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in a to packed half-precision (16-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm256_mask_cvtsepi16_epi8⚠Experimental `avx512bw,avx512vl`

Convert packed signed 16-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtsepi16_storeu_epi8⚠Experimental `avx512bw,avx512vl`

Convert packed signed 16-bit integers in a to packed 8-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm256_mask_cvtsepi32_epi8⚠Experimental `avx512f,avx512vl`

Convert packed signed 32-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtsepi32_epi16⚠Experimental `avx512f,avx512vl`

Convert packed signed 32-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtsepi32_storeu_epi8⚠Experimental `avx512f,avx512vl`

Convert packed signed 32-bit integers in a to packed 8-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm256_mask_cvtsepi32_storeu_epi16⚠Experimental `avx512f,avx512vl`

Convert packed signed 32-bit integers in a to packed 16-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm256_mask_cvtsepi64_epi8⚠Experimental `avx512f,avx512vl`

Convert packed signed 64-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtsepi64_epi16⚠Experimental `avx512f,avx512vl`

Convert packed signed 64-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtsepi64_epi32⚠Experimental `avx512f,avx512vl`

Convert packed signed 64-bit integers in a to packed 32-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtsepi64_storeu_epi8⚠Experimental `avx512f,avx512vl`

Convert packed signed 64-bit integers in a to packed 8-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm256_mask_cvtsepi64_storeu_epi16⚠Experimental `avx512f,avx512vl`

Convert packed signed 64-bit integers in a to packed 16-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm256_mask_cvtsepi64_storeu_epi32⚠Experimental `avx512f,avx512vl`

Convert packed signed 64-bit integers in a to packed 32-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm256_mask_cvttpd_epi32⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvttpd_epu32⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvttps_epi32⚠Experimental `avx512f,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvttps_epu32⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtusepi16_epi8⚠Experimental `avx512bw,avx512vl`

Convert packed unsigned 16-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtusepi16_storeu_epi8⚠Experimental `avx512bw,avx512vl`

Convert packed unsigned 16-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm256_mask_cvtusepi32_epi8⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 32-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtusepi32_epi16⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 32-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtusepi32_storeu_epi8⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 32-bit integers in a to packed 8-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm256_mask_cvtusepi32_storeu_epi16⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 32-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm256_mask_cvtusepi64_epi8⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 64-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtusepi64_epi16⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 64-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtusepi64_epi32⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 64-bit integers in a to packed unsigned 32-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_cvtusepi64_storeu_epi8⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 64-bit integers in a to packed 8-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm256_mask_cvtusepi64_storeu_epi16⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 64-bit integers in a to packed 16-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm256_mask_cvtusepi64_storeu_epi32⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 64-bit integers in a to packed 32-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm256_mask_dbsad_epu8⚠Experimental `avx512bw,avx512vl`

Compute the sum of absolute differences (SADs) of quadruplets of unsigned 8-bit integers in a compared to those in b, and store the 16-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). Four SADs are performed on four 8-bit quadruplets for each 64-bit lane. The first two SADs use the lower 8-bit quadruplet of the lane from a, and the last two SADs use the uppper 8-bit quadruplet of the lane from a. Quadruplets from b are selected from within 128-bit lanes according to the control in imm8, and each SAD in each 64-bit lane uses the selected quadruplet at 8-bit offsets.

_mm256_mask_div_pd⚠Experimental `avx512f,avx512vl`

Divide packed double-precision (64-bit) floating-point elements in a by packed elements in b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_div_ps⚠Experimental `avx512f,avx512vl`

Divide packed single-precision (32-bit) floating-point elements in a by packed elements in b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_dpbf16_ps⚠Experimental `avx512bf16,avx512vl`

Compute dot-product of BF16 (16-bit) floating-point pairs in a and b, accumulating the intermediate single-precision (32-bit) floating-point elements with elements in src, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). Intel’s documentation

_mm256_mask_dpbusd_epi32⚠Experimental `avx512vnni,avx512vl`

Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_dpbusds_epi32⚠Experimental `avx512vnni,avx512vl`

Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_dpwssd_epi32⚠Experimental `avx512vnni,avx512vl`

Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_dpwssds_epi32⚠Experimental `avx512vnni,avx512vl`

Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_expand_epi8⚠Experimental `avx512vbmi2,avx512vl`

Load contiguous active 8-bit integers from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_expand_epi16⚠Experimental `avx512vbmi2,avx512vl`

Load contiguous active 16-bit integers from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_expand_epi32⚠Experimental `avx512f,avx512vl`

Load contiguous active 32-bit integers from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_expand_epi64⚠Experimental `avx512f,avx512vl`

Load contiguous active 64-bit integers from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_expand_pd⚠Experimental `avx512f,avx512vl`

Load contiguous active double-precision (64-bit) floating-point elements from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_expand_ps⚠Experimental `avx512f,avx512vl`

Load contiguous active single-precision (32-bit) floating-point elements from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_expandloadu_epi8⚠Experimental `avx512f,avx512bw,avx512vbmi2,avx512vl,avx`

Load contiguous active 8-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_expandloadu_epi16⚠Experimental `avx512f,avx512vbmi2,avx512vl,avx`

Load contiguous active 16-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_expandloadu_epi32⚠Experimental `avx512f,avx512vl,avx`

Load contiguous active 32-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_expandloadu_epi64⚠Experimental `avx512f,avx512vl,avx`

Load contiguous active 64-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_expandloadu_pd⚠Experimental `avx512f,avx512vl,avx`

Load contiguous active single-precision (64-bit) floating-point elements from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_expandloadu_ps⚠Experimental `avx512f,avx512vl,avx`

Load contiguous active single-precision (32-bit) floating-point elements from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_extractf32x4_ps⚠Experimental `avx512f,avx512vl`

Extract 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from a, selected with imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_extracti32x4_epi32⚠Experimental `avx512f,avx512vl`

Extract 128 bits (composed of 4 packed 32-bit integers) from a, selected with IMM1, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_fixupimm_pd⚠Experimental `avx512f,avx512vl`

Fix up packed double-precision (64-bit) floating-point elements in a and b using packed 64-bit integers in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set). imm8 is used to set the required flags reporting.

_mm256_mask_fixupimm_ps⚠Experimental `avx512f,avx512vl`

Fix up packed single-precision (32-bit) floating-point elements in a and b using packed 32-bit integers in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set). imm8 is used to set the required flags reporting.

_mm256_mask_fmadd_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm256_mask_fmadd_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm256_mask_fmaddsub_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm256_mask_fmaddsub_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm256_mask_fmsub_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm256_mask_fmsub_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm256_mask_fmsubadd_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm256_mask_fmsubadd_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm256_mask_fnmadd_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm256_mask_fnmadd_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm256_mask_fnmsub_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm256_mask_fnmsub_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm256_mask_getexp_pd⚠Experimental `avx512f,avx512vl`

Convert the exponent of each packed double-precision (64-bit) floating-point element in a to a double-precision (64-bit) floating-point number representing the integer exponent, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates floor(log2(x)) for each element.

_mm256_mask_getexp_ps⚠Experimental `avx512f,avx512vl`

Convert the exponent of each packed single-precision (32-bit) floating-point element in a to a single-precision (32-bit) floating-point number representing the integer exponent, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates floor(log2(x)) for each element.

_mm256_mask_getmant_pd⚠Experimental `avx512f,avx512vl`

Normalize the mantissas of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1

_mm256_mask_getmant_ps⚠Experimental `avx512f,avx512vl`

Normalize the mantissas of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1

_mm256_mask_gf2p8affine_epi64_epi8⚠Experimental `avx512gfni,avx512bw,avx512vl`

Performs an affine transformation on the packed bytes in x. That is computes a*x+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix and b being a constant 8-bit immediate value. Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.

_mm256_mask_gf2p8affineinv_epi64_epi8⚠Experimental `avx512gfni,avx512bw,avx512vl`

Performs an affine transformation on the inverted packed bytes in x. That is computes a*inv(x)+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix and b being a constant 8-bit immediate value. The inverse of a byte is defined with respect to the reduction polynomial x^8+x^4+x^3+x+1. The inverse of 0 is 0. Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.

_mm256_mask_gf2p8mul_epi8⚠Experimental `avx512gfni,avx512bw,avx512vl`

Performs a multiplication in GF(2^8) on the packed bytes. The field is in polynomial representation with the reduction polynomial x^8 + x^4 + x^3 + x + 1.

_mm256_mask_insertf32x4⚠Experimental `avx512f,avx512vl`

Copy a to tmp, then insert 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from b into tmp at the location specified by imm8. Store tmp to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_inserti32x4⚠Experimental `avx512f,avx512vl`

Copy a to tmp, then insert 128 bits (composed of 4 packed 32-bit integers) from b into tmp at the location specified by imm8. Store tmp to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_load_epi32⚠Experimental `avx512f,avx512vl,avx`

Load packed 32-bit integers from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.

_mm256_mask_load_epi64⚠Experimental `avx512f,avx512vl,avx`

Load packed 64-bit integers from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.

_mm256_mask_load_pd⚠Experimental `avx512f,avx512vl,avx`

Load packed double-precision (64-bit) floating-point elements from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.

_mm256_mask_load_ps⚠Experimental `avx512f,avx512vl,avx`

Load packed single-precision (32-bit) floating-point elements from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.

_mm256_mask_loadu_epi8⚠Experimental `avx512f,avx512bw,avx512vl,avx`

Load packed 8-bit integers from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm256_mask_loadu_epi16⚠Experimental `avx512f,avx512bw,avx512vl,avx`

Load packed 16-bit integers from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm256_mask_loadu_epi32⚠Experimental `avx512f,avx512vl,avx`

Load packed 32-bit integers from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm256_mask_loadu_epi64⚠Experimental `avx512f,avx512vl,avx`

Load packed 64-bit integers from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm256_mask_loadu_pd⚠Experimental `avx512f,avx512vl,avx`

Load packed double-precision (64-bit) floating-point elements from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm256_mask_loadu_ps⚠Experimental `avx512f,avx512vl,avx`

Load packed single-precision (32-bit) floating-point elements from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm256_mask_lzcnt_epi32⚠Experimental `avx512cd,avx512vl`

Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_lzcnt_epi64⚠Experimental `avx512cd,avx512vl`

Counts the number of leading zero bits in each packed 64-bit integer in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_madd_epi16⚠Experimental `avx512bw,avx512vl`

Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Horizontally add adjacent pairs of intermediate 32-bit integers, and pack the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_maddubs_epi16⚠Experimental `avx512bw,avx512vl`

Multiply packed unsigned 8-bit integers in a by packed signed 8-bit integers in b, producing intermediate signed 16-bit integers. Horizontally add adjacent pairs of intermediate signed 16-bit integers, and pack the saturated results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_max_epi8⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_max_epi16⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_max_epi32⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_max_epi64⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_max_epu8⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_max_epu16⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_max_epu32⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_max_epu64⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_max_pd⚠Experimental `avx512f,avx512vl`

Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_max_ps⚠Experimental `avx512f,avx512vl`

Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_min_epi8⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_min_epi16⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_min_epi32⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_min_epi64⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_min_epu8⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_min_epu16⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_min_epu32⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_min_epu64⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_min_pd⚠Experimental `avx512f,avx512vl`

Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_min_ps⚠Experimental `avx512f,avx512vl`

Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_mov_epi8⚠Experimental `avx512bw,avx512vl`

Move packed 8-bit integers from a into dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_mov_epi16⚠Experimental `avx512bw,avx512vl`

Move packed 16-bit integers from a into dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_mov_epi32⚠Experimental `avx512f,avx512vl`

Move packed 32-bit integers from a to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_mov_epi64⚠Experimental `avx512f,avx512vl`

Move packed 64-bit integers from a to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_mov_pd⚠Experimental `avx512f,avx512vl`

Move packed double-precision (64-bit) floating-point elements from a to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_mov_ps⚠Experimental `avx512f,avx512vl`

Move packed single-precision (32-bit) floating-point elements from a to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_movedup_pd⚠Experimental `avx512f,avx512vl`

Duplicate even-indexed double-precision (64-bit) floating-point elements from a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_movehdup_ps⚠Experimental `avx512f,avx512vl`

Duplicate odd-indexed single-precision (32-bit) floating-point elements from a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_moveldup_ps⚠Experimental `avx512f,avx512vl`

Duplicate even-indexed single-precision (32-bit) floating-point elements from a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_mul_epi32⚠Experimental `avx512f,avx512vl`

Multiply the low signed 32-bit integers from each packed 64-bit element in a and b, and store the signed 64-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_mul_epu32⚠Experimental `avx512f,avx512vl`

Multiply the low unsigned 32-bit integers from each packed 64-bit element in a and b, and store the unsigned 64-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_mul_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_mul_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_mulhi_epi16⚠Experimental `avx512bw,avx512vl`

Multiply the packed signed 16-bit integers in a and b, producing intermediate 32-bit integers, and store the high 16 bits of the intermediate integers in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_mulhi_epu16⚠Experimental `avx512bw,avx512vl`

Multiply the packed unsigned 16-bit integers in a and b, producing intermediate 32-bit integers, and store the high 16 bits of the intermediate integers in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_mulhrs_epi16⚠Experimental `avx512bw,avx512vl`

Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Truncate each intermediate integer to the 18 most significant bits, round by adding 1, and store bits [16:1] to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_mullo_epi16⚠Experimental `avx512bw,avx512vl`

Multiply the packed 16-bit integers in a and b, producing intermediate 32-bit integers, and store the low 16 bits of the intermediate integers in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_mullo_epi32⚠Experimental `avx512f,avx512vl`

Multiply the packed 32-bit integers in a and b, producing intermediate 64-bit integers, and store the low 32 bits of the intermediate integers in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_multishift_epi64_epi8⚠Experimental `avx512vbmi,avx512vl`

For each 64-bit element in b, select 8 unaligned bytes using a byte-granular shift control within the corresponding 64-bit element of a, and store the 8 assembled bytes to the corresponding 64-bit element of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_or_epi32⚠Experimental `avx512f,avx512vl`

Compute the bitwise OR of packed 32-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_or_epi64⚠Experimental `avx512f,avx512vl`

Compute the bitwise OR of packed 64-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_packs_epi16⚠Experimental `avx512bw,avx512vl`

Convert packed signed 16-bit integers from a and b to packed 8-bit integers using signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_packs_epi32⚠Experimental `avx512bw,avx512vl`

Convert packed signed 32-bit integers from a and b to packed 16-bit integers using signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_packus_epi16⚠Experimental `avx512bw,avx512vl`

Convert packed signed 16-bit integers from a and b to packed 8-bit integers using unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_packus_epi32⚠Experimental `avx512bw,avx512vl`

Convert packed signed 32-bit integers from a and b to packed 16-bit integers using unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_permute_pd⚠Experimental `avx512f,avx512vl`

Shuffle double-precision (64-bit) floating-point elements in a within 128-bit lanes using the control in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_permute_ps⚠Experimental `avx512f,avx512vl`

Shuffle single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_permutevar_pd⚠Experimental `avx512f,avx512vl`

Shuffle double-precision (64-bit) floating-point elements in a within 128-bit lanes using the control in b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_permutevar_ps⚠Experimental `avx512f,avx512vl`

Shuffle single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_permutex2var_epi8⚠Experimental `avx512vbmi,avx512vl`

Shuffle 8-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm256_mask_permutex2var_epi16⚠Experimental `avx512bw,avx512vl`

Shuffle 16-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm256_mask_permutex2var_epi32⚠Experimental `avx512f,avx512vl`

Shuffle 32-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm256_mask_permutex2var_epi64⚠Experimental `avx512f,avx512vl`

Shuffle 64-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm256_mask_permutex2var_pd⚠Experimental `avx512f,avx512vl`

Shuffle double-precision (64-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm256_mask_permutex2var_ps⚠Experimental `avx512f,avx512vl`

Shuffle single-precision (32-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm256_mask_permutex_epi64⚠Experimental `avx512f,avx512vl`

Shuffle 64-bit integers in a within 256-bit lanes using the control in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_permutex_pd⚠Experimental `avx512f,avx512vl`

Shuffle double-precision (64-bit) floating-point elements in a within 256-bit lanes using the control in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_permutexvar_epi8⚠Experimental `avx512vbmi,avx512vl`

Shuffle 8-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_permutexvar_epi16⚠Experimental `avx512bw,avx512vl`

Shuffle 16-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_permutexvar_epi32⚠Experimental `avx512f,avx512vl`

Shuffle 32-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_permutexvar_epi64⚠Experimental `avx512f,avx512vl`

Shuffle 64-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_permutexvar_pd⚠Experimental `avx512f,avx512vl`

Shuffle double-precision (64-bit) floating-point elements in a across lanes using the corresponding index in idx, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_permutexvar_ps⚠Experimental `avx512f,avx512vl`

Shuffle single-precision (32-bit) floating-point elements in a across lanes using the corresponding index in idx, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_popcnt_epi8⚠Experimental `avx512bitalg,avx512vl`

For each packed 8-bit integer maps the value to the number of logical 1 bits.

_mm256_mask_popcnt_epi16⚠Experimental `avx512bitalg,avx512vl`

For each packed 16-bit integer maps the value to the number of logical 1 bits.

_mm256_mask_popcnt_epi32⚠Experimental `avx512vpopcntdq,avx512vl`

For each packed 32-bit integer maps the value to the number of logical 1 bits.

_mm256_mask_popcnt_epi64⚠Experimental `avx512vpopcntdq,avx512vl`

For each packed 64-bit integer maps the value to the number of logical 1 bits.

_mm256_mask_rcp14_pd⚠Experimental `avx512f,avx512vl`

Compute the approximate reciprocal of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.

_mm256_mask_rcp14_ps⚠Experimental `avx512f,avx512vl`

Compute the approximate reciprocal of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.

_mm256_mask_rol_epi32⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 32-bit integer in a to the left by the number of bits specified in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_rol_epi64⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 64-bit integer in a to the left by the number of bits specified in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_rolv_epi32⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 32-bit integer in a to the left by the number of bits specified in the corresponding element of b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_rolv_epi64⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 64-bit integer in a to the left by the number of bits specified in the corresponding element of b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_ror_epi32⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 32-bit integer in a to the right by the number of bits specified in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_ror_epi64⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 64-bit integer in a to the right by the number of bits specified in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_rorv_epi32⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 32-bit integer in a to the right by the number of bits specified in the corresponding element of b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_rorv_epi64⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 64-bit integer in a to the right by the number of bits specified in the corresponding element of b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_roundscale_pd⚠Experimental `avx512f,avx512vl`

Round packed double-precision (64-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm256_mask_roundscale_ps⚠Experimental `avx512f,avx512vl`

Round packed single-precision (32-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm256_mask_rsqrt14_pd⚠Experimental `avx512f,avx512vl`

Compute the approximate reciprocal square root of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.

_mm256_mask_rsqrt14_ps⚠Experimental `avx512f,avx512vl`

Compute the approximate reciprocal square root of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.

_mm256_mask_scalef_pd⚠Experimental `avx512f,avx512vl`

Scale the packed double-precision (64-bit) floating-point elements in a using values from b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_scalef_ps⚠Experimental `avx512f,avx512vl`

Scale the packed single-precision (32-bit) floating-point elements in a using values from b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_set1_epi8⚠Experimental `avx512bw,avx512vl`

Broadcast 8-bit integer a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_set1_epi16⚠Experimental `avx512bw,avx512vl`

Broadcast 16-bit integer a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_set1_epi32⚠Experimental `avx512f,avx512vl`

Broadcast 32-bit integer a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_set1_epi64⚠Experimental `avx512f,avx512vl`

Broadcast 64-bit integer a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_shldi_epi16⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 16-bit integers in a and b producing an intermediate 32-bit result. Shift the result left by imm8 bits, and store the upper 16-bits in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_shldi_epi32⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by imm8 bits, and store the upper 32-bits in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_shldi_epi64⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 64-bit integers in a and b producing an intermediate 128-bit result. Shift the result left by imm8 bits, and store the upper 64-bits in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_shldv_epi16⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 16-bit integers in a and b producing an intermediate 32-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 16-bits in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm256_mask_shldv_epi32⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 32-bits in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm256_mask_shldv_epi64⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 64-bit integers in a and b producing an intermediate 128-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 64-bits in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm256_mask_shrdi_epi16⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 16-bit integers in b and a producing an intermediate 32-bit result. Shift the result right by imm8 bits, and store the lower 16-bits in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_shrdi_epi32⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 32-bit integers in b and a producing an intermediate 64-bit result. Shift the result right by imm8 bits, and store the lower 32-bits in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_shrdi_epi64⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 64-bit integers in b and a producing an intermediate 128-bit result. Shift the result right by imm8 bits, and store the lower 64-bits in dst using writemask k (elements are copied from src“ when the corresponding mask bit is not set).

_mm256_mask_shrdv_epi16⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 16-bit integers in b and a producing an intermediate 32-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 16-bits in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm256_mask_shrdv_epi32⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 32-bit integers in b and a producing an intermediate 64-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 32-bits in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm256_mask_shrdv_epi64⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 64-bit integers in b and a producing an intermediate 128-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 64-bits in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm256_mask_shuffle_epi8⚠Experimental `avx512bw,avx512vl`

Shuffle 8-bit integers in a within 128-bit lanes using the control in the corresponding 8-bit element of b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_shuffle_epi32⚠Experimental `avx512f,avx512vl`

Shuffle 32-bit integers in a within 128-bit lanes using the control in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_shuffle_f32x4⚠Experimental `avx512f,avx512vl`

Shuffle 128-bits (composed of 4 single-precision (32-bit) floating-point elements) selected by imm8 from a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_shuffle_f64x2⚠Experimental `avx512f,avx512vl`

Shuffle 128-bits (composed of 2 double-precision (64-bit) floating-point elements) selected by imm8 from a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_shuffle_i32x4⚠Experimental `avx512f,avx512vl`

Shuffle 128-bits (composed of 4 32-bit integers) selected by imm8 from a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_shuffle_i64x2⚠Experimental `avx512f,avx512vl`

Shuffle 128-bits (composed of 2 64-bit integers) selected by imm8 from a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_shuffle_pd⚠Experimental `avx512f,avx512vl`

Shuffle double-precision (64-bit) floating-point elements within 128-bit lanes using the control in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_shuffle_ps⚠Experimental `avx512f,avx512vl`

Shuffle single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_shufflehi_epi16⚠Experimental `avx512bw,avx512vl`

Shuffle 16-bit integers in the high 64 bits of 128-bit lanes of a using the control in imm8. Store the results in the high 64 bits of 128-bit lanes of dst, with the low 64 bits of 128-bit lanes being copied from from a to dst, using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_shufflelo_epi16⚠Experimental `avx512bw,avx512vl`

Shuffle 16-bit integers in the low 64 bits of 128-bit lanes of a using the control in imm8. Store the results in the low 64 bits of 128-bit lanes of dst, with the high 64 bits of 128-bit lanes being copied from from a to dst, using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_sll_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a left by count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_sll_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a left by count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_sll_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a left by count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_slli_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a left by imm8 while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_slli_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a left by imm8 while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_slli_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a left by imm8 while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_sllv_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_sllv_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_sllv_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_sqrt_pd⚠Experimental `avx512f,avx512vl`

Compute the square root of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_sqrt_ps⚠Experimental `avx512f,avx512vl`

Compute the square root of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_sra_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by count while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_sra_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a right by count while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_sra_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by count while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_srai_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_srai_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_srai_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_srav_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_srav_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_srav_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_srl_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_srl_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a right by count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_srl_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_srli_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by imm8 while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_srli_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a right by imm8 while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_srli_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by imm8 while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_srlv_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_srlv_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_srlv_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_store_epi32⚠Experimental `avx512f,avx512vl,avx`

Store packed 32-bit integers from a into memory using writemask k. mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.

_mm256_mask_store_epi64⚠Experimental `avx512f,avx512vl,avx`

Store packed 64-bit integers from a into memory using writemask k. mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.

_mm256_mask_store_pd⚠Experimental `avx512f,avx512vl,avx`

Store packed double-precision (64-bit) floating-point elements from a into memory using writemask k. mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.

_mm256_mask_store_ps⚠Experimental `avx512f,avx512vl,avx`

Store packed single-precision (32-bit) floating-point elements from a into memory using writemask k. mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.

_mm256_mask_storeu_epi8⚠Experimental `avx512f,avx512bw,avx512vl,avx`

Store packed 8-bit integers from a into memory using writemask k. mem_addr does not need to be aligned on any particular boundary.

_mm256_mask_storeu_epi16⚠Experimental `avx512f,avx512bw,avx512vl,avx`

Store packed 16-bit integers from a into memory using writemask k. mem_addr does not need to be aligned on any particular boundary.

_mm256_mask_storeu_epi32⚠Experimental `avx512f,avx512vl,avx`

Store packed 32-bit integers from a into memory using writemask k. mem_addr does not need to be aligned on any particular boundary.

_mm256_mask_storeu_epi64⚠Experimental `avx512f,avx512vl,avx`

Store packed 64-bit integers from a into memory using writemask k. mem_addr does not need to be aligned on any particular boundary.

_mm256_mask_storeu_pd⚠Experimental `avx512f,avx512vl,avx`

Store packed double-precision (64-bit) floating-point elements from a into memory using writemask k. mem_addr does not need to be aligned on any particular boundary.

_mm256_mask_storeu_ps⚠Experimental `avx512f,avx512vl,avx`

Store packed single-precision (32-bit) floating-point elements from a into memory using writemask k. mem_addr does not need to be aligned on any particular boundary.

_mm256_mask_sub_epi8⚠Experimental `avx512bw,avx512vl`

Subtract packed 8-bit integers in b from packed 8-bit integers in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_sub_epi16⚠Experimental `avx512bw,avx512vl`

Subtract packed 16-bit integers in b from packed 16-bit integers in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_sub_epi32⚠Experimental `avx512f,avx512vl`

Subtract packed 32-bit integers in b from packed 32-bit integers in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_sub_epi64⚠Experimental `avx512f,avx512vl`

Subtract packed 64-bit integers in b from packed 64-bit integers in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_sub_pd⚠Experimental `avx512f,avx512vl`

Subtract packed double-precision (64-bit) floating-point elements in b from packed double-precision (64-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_sub_ps⚠Experimental `avx512f,avx512vl`

Subtract packed single-precision (32-bit) floating-point elements in b from packed single-precision (32-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_subs_epi8⚠Experimental `avx512bw,avx512vl`

Subtract packed signed 8-bit integers in b from packed 8-bit integers in a using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_subs_epi16⚠Experimental `avx512bw,avx512vl`

Subtract packed signed 16-bit integers in b from packed 16-bit integers in a using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_subs_epu8⚠Experimental `avx512bw,avx512vl`

Subtract packed unsigned 8-bit integers in b from packed unsigned 8-bit integers in a using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_subs_epu16⚠Experimental `avx512bw,avx512vl`

Subtract packed unsigned 16-bit integers in b from packed unsigned 16-bit integers in a using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_ternarylogic_epi32⚠Experimental `avx512f,avx512vl`

Bitwise ternary logic that provides the capability to implement any three-operand binary function; the specific binary function is specified by value in imm8. For each bit in each packed 32-bit integer, the corresponding bit from src, a, and b are used to form a 3 bit index into imm8, and the value at that bit in imm8 is written to the corresponding bit in dst using writemask k at 32-bit granularity (32-bit elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_ternarylogic_epi64⚠Experimental `avx512f,avx512vl`

Bitwise ternary logic that provides the capability to implement any three-operand binary function; the specific binary function is specified by value in imm8. For each bit in each packed 64-bit integer, the corresponding bit from src, a, and b are used to form a 3 bit index into imm8, and the value at that bit in imm8 is written to the corresponding bit in dst using writemask k at 64-bit granularity (64-bit elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_test_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compute the bitwise AND of packed 8-bit integers in a and b, producing intermediate 8-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is non-zero.

_mm256_mask_test_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compute the bitwise AND of packed 16-bit integers in a and b, producing intermediate 16-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is non-zero.

_mm256_mask_test_epi32_mask⚠Experimental `avx512f,avx512vl`

Compute the bitwise AND of packed 32-bit integers in a and b, producing intermediate 32-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is non-zero.

_mm256_mask_test_epi64_mask⚠Experimental `avx512f,avx512vl`

Compute the bitwise AND of packed 64-bit integers in a and b, producing intermediate 64-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is non-zero.

_mm256_mask_testn_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compute the bitwise NAND of packed 8-bit integers in a and b, producing intermediate 8-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is zero.

_mm256_mask_testn_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compute the bitwise NAND of packed 16-bit integers in a and b, producing intermediate 16-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is zero.

_mm256_mask_testn_epi32_mask⚠Experimental `avx512f,avx512vl`

Compute the bitwise NAND of packed 32-bit integers in a and b, producing intermediate 32-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is zero.

_mm256_mask_testn_epi64_mask⚠Experimental `avx512f,avx512vl`

Compute the bitwise NAND of packed 64-bit integers in a and b, producing intermediate 64-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is zero.

_mm256_mask_unpackhi_epi8⚠Experimental `avx512bw,avx512vl`

Unpack and interleave 8-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_unpackhi_epi16⚠Experimental `avx512bw,avx512vl`

Unpack and interleave 16-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_unpackhi_epi32⚠Experimental `avx512f,avx512vl`

Unpack and interleave 32-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_unpackhi_epi64⚠Experimental `avx512f,avx512vl`

Unpack and interleave 64-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_unpackhi_pd⚠Experimental `avx512f,avx512vl`

Unpack and interleave double-precision (64-bit) floating-point elements from the high half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_unpackhi_ps⚠Experimental `avx512f,avx512vl`

Unpack and interleave single-precision (32-bit) floating-point elements from the high half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_unpacklo_epi8⚠Experimental `avx512bw,avx512vl`

Unpack and interleave 8-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_unpacklo_epi16⚠Experimental `avx512bw,avx512vl`

Unpack and interleave 16-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_unpacklo_epi32⚠Experimental `avx512f,avx512vl`

Unpack and interleave 32-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_unpacklo_epi64⚠Experimental `avx512f,avx512vl`

Unpack and interleave 64-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_unpacklo_pd⚠Experimental `avx512f,avx512vl`

Unpack and interleave double-precision (64-bit) floating-point elements from the low half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_unpacklo_ps⚠Experimental `avx512f,avx512vl`

Unpack and interleave single-precision (32-bit) floating-point elements from the low half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_xor_epi32⚠Experimental `avx512f,avx512vl`

Compute the bitwise XOR of packed 32-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_mask_xor_epi64⚠Experimental `avx512f,avx512vl`

Compute the bitwise XOR of packed 64-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_maskz_abs_epi8⚠Experimental `avx512bw,avx512vl`

Compute the absolute value of packed signed 8-bit integers in a, and store the unsigned results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_abs_epi16⚠Experimental `avx512bw,avx512vl`

Compute the absolute value of packed signed 16-bit integers in a, and store the unsigned results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_abs_epi32⚠Experimental `avx512f,avx512vl`

Compute the absolute value of packed signed 32-bit integers in a, and store the unsigned results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_abs_epi64⚠Experimental `avx512f,avx512vl`

Compute the absolute value of packed signed 64-bit integers in a, and store the unsigned results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_add_epi8⚠Experimental `avx512bw,avx512vl`

Add packed 8-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_add_epi16⚠Experimental `avx512bw,avx512vl`

Add packed 16-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_add_epi32⚠Experimental `avx512f,avx512vl`

Add packed 32-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_add_epi64⚠Experimental `avx512f,avx512vl`

Add packed 64-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_add_pd⚠Experimental `avx512f,avx512vl`

Add packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_add_ps⚠Experimental `avx512f,avx512vl`

Add packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_adds_epi8⚠Experimental `avx512bw,avx512vl`

Add packed signed 8-bit integers in a and b using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_adds_epi16⚠Experimental `avx512bw,avx512vl`

Add packed signed 16-bit integers in a and b using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_adds_epu8⚠Experimental `avx512bw,avx512vl`

Add packed unsigned 8-bit integers in a and b using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_adds_epu16⚠Experimental `avx512bw,avx512vl`

Add packed unsigned 16-bit integers in a and b using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_alignr_epi8⚠Experimental `avx512bw,avx512vl`

Concatenate pairs of 16-byte blocks in a and b into a 32-byte temporary result, shift the result right by imm8 bytes, and store the low 16 bytes in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_alignr_epi32⚠Experimental `avx512f,avx512vl`

Concatenate a and b into a 64-byte immediate result, shift the result right by imm8 32-bit elements, and store the low 32 bytes (8 elements) in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_alignr_epi64⚠Experimental `avx512f,avx512vl`

Concatenate a and b into a 64-byte immediate result, shift the result right by imm8 64-bit elements, and store the low 32 bytes (4 elements) in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_and_epi32⚠Experimental `avx512f,avx512vl`

Compute the bitwise AND of packed 32-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_and_epi64⚠Experimental `avx512f,avx512vl`

Compute the bitwise AND of packed 64-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_andnot_epi32⚠Experimental `avx512f,avx512vl`

Compute the bitwise NOT of packed 32-bit integers in a and then AND with b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_andnot_epi64⚠Experimental `avx512f,avx512vl`

Compute the bitwise NOT of packed 64-bit integers in a and then AND with b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_avg_epu8⚠Experimental `avx512bw,avx512vl`

Average packed unsigned 8-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_avg_epu16⚠Experimental `avx512bw,avx512vl`

Average packed unsigned 16-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_broadcast_f32x4⚠Experimental `avx512f,avx512vl`

Broadcast the 4 packed single-precision (32-bit) floating-point elements from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_broadcast_i32x4⚠Experimental `avx512f,avx512vl`

Broadcast the 4 packed 32-bit integers from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_broadcastb_epi8⚠Experimental `avx512bw,avx512vl`

Broadcast the low packed 8-bit integer from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_broadcastd_epi32⚠Experimental `avx512f,avx512vl`

Broadcast the low packed 32-bit integer from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_broadcastq_epi64⚠Experimental `avx512f,avx512vl`

Broadcast the low packed 64-bit integer from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_broadcastsd_pd⚠Experimental `avx512f,avx512vl`

Broadcast the low double-precision (64-bit) floating-point element from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_broadcastss_ps⚠Experimental `avx512f,avx512vl`

Broadcast the low single-precision (32-bit) floating-point element from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_broadcastw_epi16⚠Experimental `avx512bw,avx512vl`

Broadcast the low packed 16-bit integer from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_compress_epi8⚠Experimental `avx512vbmi2,avx512vl`

Contiguously store the active 8-bit integers in a (those with their respective bit set in zeromask k) to dst, and set the remaining elements to zero.

_mm256_maskz_compress_epi16⚠Experimental `avx512vbmi2,avx512vl`

Contiguously store the active 16-bit integers in a (those with their respective bit set in zeromask k) to dst, and set the remaining elements to zero.

_mm256_maskz_compress_epi32⚠Experimental `avx512f,avx512vl`

Contiguously store the active 32-bit integers in a (those with their respective bit set in zeromask k) to dst, and set the remaining elements to zero.

_mm256_maskz_compress_epi64⚠Experimental `avx512f,avx512vl`

Contiguously store the active 64-bit integers in a (those with their respective bit set in zeromask k) to dst, and set the remaining elements to zero.

_mm256_maskz_compress_pd⚠Experimental `avx512f,avx512vl`

Contiguously store the active double-precision (64-bit) floating-point elements in a (those with their respective bit set in zeromask k) to dst, and set the remaining elements to zero.

_mm256_maskz_compress_ps⚠Experimental `avx512f,avx512vl`

Contiguously store the active single-precision (32-bit) floating-point elements in a (those with their respective bit set in zeromask k) to dst, and set the remaining elements to zero.

_mm256_maskz_conflict_epi32⚠Experimental `avx512cd,avx512vl`

Test each 32-bit element of a for equality with all other elements in a closer to the least significant bit using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.

_mm256_maskz_conflict_epi64⚠Experimental `avx512cd,avx512vl`

Test each 64-bit element of a for equality with all other elements in a closer to the least significant bit using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.

_mm256_maskz_cvt_roundps_ph⚠Experimental `avx512f,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in a to packed half-precision (16-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
(_MM_FROUND_TO_NEAREST_INT |_MM_FROUND_NO_EXC) // round to nearest, and suppress exceptions
(_MM_FROUND_TO_NEG_INF |_MM_FROUND_NO_EXC) // round down, and suppress exceptions
(_MM_FROUND_TO_POS_INF |_MM_FROUND_NO_EXC) // round up, and suppress exceptions
(_MM_FROUND_TO_ZERO |_MM_FROUND_NO_EXC) // truncate, and suppress exceptions
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm256_maskz_cvtepi8_epi16⚠Experimental `avx512bw,avx512vl`

Sign extend packed 8-bit integers in a to packed 16-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtepi8_epi32⚠Experimental `avx512f,avx512vl`

Sign extend packed 8-bit integers in a to packed 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtepi8_epi64⚠Experimental `avx512f,avx512vl`

Sign extend packed 8-bit integers in the low 4 bytes of a to packed 64-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtepi16_epi8⚠Experimental `avx512bw,avx512vl`

Convert packed 16-bit integers in a to packed 8-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtepi16_epi32⚠Experimental `avx512f,avx512vl`

Sign extend packed 16-bit integers in a to packed 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtepi16_epi64⚠Experimental `avx512f,avx512vl`

Sign extend packed 16-bit integers in a to packed 64-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtepi32_epi8⚠Experimental `avx512f,avx512vl`

Convert packed 32-bit integers in a to packed 8-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtepi32_epi16⚠Experimental `avx512f,avx512vl`

Convert packed 32-bit integers in a to packed 16-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtepi32_epi64⚠Experimental `avx512f,avx512vl`

Sign extend packed 32-bit integers in a to packed 64-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtepi32_pd⚠Experimental `avx512f,avx512vl`

Convert packed signed 32-bit integers in a to packed double-precision (64-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtepi32_ps⚠Experimental `avx512f,avx512vl`

Convert packed signed 32-bit integers in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtepi64_epi8⚠Experimental `avx512f,avx512vl`

Convert packed 64-bit integers in a to packed 8-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtepi64_epi16⚠Experimental `avx512f,avx512vl`

Convert packed 64-bit integers in a to packed 16-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtepi64_epi32⚠Experimental `avx512f,avx512vl`

Convert packed 64-bit integers in a to packed 32-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtepu8_epi16⚠Experimental `avx512bw,avx512vl`

Zero extend packed unsigned 8-bit integers in a to packed 16-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtepu8_epi32⚠Experimental `avx512f,avx512vl`

Zero extend packed unsigned 8-bit integers in the low 8 bytes of a to packed 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtepu8_epi64⚠Experimental `avx512f,avx512vl`

Zero extend packed unsigned 8-bit integers in the low 4 bytes of a to packed 64-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtepu16_epi32⚠Experimental `avx512f,avx512vl`

Zero extend packed unsigned 16-bit integers in a to packed 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtepu16_epi64⚠Experimental `avx512f,avx512vl`

Zero extend packed unsigned 16-bit integers in the low 8 bytes of a to packed 64-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtepu32_epi64⚠Experimental `avx512f,avx512vl`

Zero extend packed unsigned 32-bit integers in a to packed 64-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtepu32_pd⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 32-bit integers in a to packed double-precision (64-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtne2ps_pbh⚠Experimental `avx512bf16,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in two vectors a and b to packed BF16 (16-bit) floating-point elements, and store the results in single vector dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Intel’s documentation

_mm256_maskz_cvtneps_pbh⚠Experimental `avx512bf16,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in a to packed BF16 (16-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Intel’s documentation

_mm256_maskz_cvtpd_epi32⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtpd_epu32⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtpd_ps⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (64-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtph_ps⚠Experimental `avx512f,avx512vl`

Convert packed half-precision (16-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtps_epi32⚠Experimental `avx512f,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtps_epu32⚠Experimental `avx512f,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtps_ph⚠Experimental `avx512f,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in a to packed half-precision (16-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm256_maskz_cvtsepi16_epi8⚠Experimental `avx512bw,avx512vl`

Convert packed signed 16-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtsepi32_epi8⚠Experimental `avx512f,avx512vl`

Convert packed signed 32-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtsepi32_epi16⚠Experimental `avx512f,avx512vl`

Convert packed signed 32-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst.

_mm256_maskz_cvtsepi64_epi8⚠Experimental `avx512f,avx512vl`

Convert packed signed 64-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtsepi64_epi16⚠Experimental `avx512f,avx512vl`

Convert packed signed 64-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtsepi64_epi32⚠Experimental `avx512f,avx512vl`

Convert packed signed 64-bit integers in a to packed 32-bit integers with signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvttpd_epi32⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvttpd_epu32⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvttps_epi32⚠Experimental `avx512f,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvttps_epu32⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtusepi16_epi8⚠Experimental `avx512bw,avx512vl`

Convert packed unsigned 16-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtusepi32_epi8⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 32-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtusepi32_epi16⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 32-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtusepi64_epi8⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 64-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtusepi64_epi16⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 64-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_cvtusepi64_epi32⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 64-bit integers in a to packed unsigned 32-bit integers with unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_dbsad_epu8⚠Experimental `avx512bw,avx512vl`

Compute the sum of absolute differences (SADs) of quadruplets of unsigned 8-bit integers in a compared to those in b, and store the 16-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Four SADs are performed on four 8-bit quadruplets for each 64-bit lane. The first two SADs use the lower 8-bit quadruplet of the lane from a, and the last two SADs use the uppper 8-bit quadruplet of the lane from a. Quadruplets from b are selected from within 128-bit lanes according to the control in imm8, and each SAD in each 64-bit lane uses the selected quadruplet at 8-bit offsets.

_mm256_maskz_div_pd⚠Experimental `avx512f,avx512vl`

Divide packed double-precision (64-bit) floating-point elements in a by packed elements in b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_div_ps⚠Experimental `avx512f,avx512vl`

Divide packed single-precision (32-bit) floating-point elements in a by packed elements in b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_dpbf16_ps⚠Experimental `avx512bf16,avx512vl`

Compute dot-product of BF16 (16-bit) floating-point pairs in a and b, accumulating the intermediate single-precision (32-bit) floating-point elements with elements in src, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Intel’s documentation

_mm256_maskz_dpbusd_epi32⚠Experimental `avx512vnni,avx512vl`

Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_dpbusds_epi32⚠Experimental `avx512vnni,avx512vl`

Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_dpwssd_epi32⚠Experimental `avx512vnni,avx512vl`

Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_dpwssds_epi32⚠Experimental `avx512vnni,avx512vl`

Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_expand_epi8⚠Experimental `avx512vbmi2,avx512vl`

Load contiguous active 8-bit integers from a (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_expand_epi16⚠Experimental `avx512vbmi2,avx512vl`

Load contiguous active 16-bit integers from a (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_expand_epi32⚠Experimental `avx512f,avx512vl`

Load contiguous active 32-bit integers from a (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_expand_epi64⚠Experimental `avx512f,avx512vl`

Load contiguous active 64-bit integers from a (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_expand_pd⚠Experimental `avx512f,avx512vl`

Load contiguous active double-precision (64-bit) floating-point elements from a (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_expand_ps⚠Experimental `avx512f,avx512vl`

Load contiguous active single-precision (32-bit) floating-point elements from a (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_expandloadu_epi8⚠Experimental `avx512f,avx512bw,avx512vbmi2,avx512vl,avx`

Load contiguous active 8-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_expandloadu_epi16⚠Experimental `avx512f,avx512vbmi2,avx512vl,avx`

Load contiguous active 16-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_expandloadu_epi32⚠Experimental `avx512f,avx512vl,avx`

Load contiguous active 32-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_expandloadu_epi64⚠Experimental `avx512f,avx512vl,avx`

Load contiguous active 64-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_expandloadu_pd⚠Experimental `avx512f,avx512vl,avx`

Load contiguous active single-precision (64-bit) floating-point elements from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_expandloadu_ps⚠Experimental `avx512f,avx512vl,avx`

Load contiguous active single-precision (32-bit) floating-point elements from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_extractf32x4_ps⚠Experimental `avx512f,avx512vl`

Extract 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from a, selected with imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_extracti32x4_epi32⚠Experimental `avx512f,avx512vl`

Extract 128 bits (composed of 4 packed 32-bit integers) from a, selected with IMM1, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_fixupimm_pd⚠Experimental `avx512f,avx512vl`

Fix up packed double-precision (64-bit) floating-point elements in a and b using packed 64-bit integers in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). imm8 is used to set the required flags reporting.

_mm256_maskz_fixupimm_ps⚠Experimental `avx512f,avx512vl`

Fix up packed single-precision (32-bit) floating-point elements in a and b using packed 32-bit integers in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). imm8 is used to set the required flags reporting.

_mm256_maskz_fmadd_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_fmadd_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_fmaddsub_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_fmaddsub_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_fmsub_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_fmsub_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_fmsubadd_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_fmsubadd_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_fnmadd_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_fnmadd_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_fnmsub_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_fnmsub_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_getexp_pd⚠Experimental `avx512f,avx512vl`

Convert the exponent of each packed double-precision (64-bit) floating-point element in a to a double-precision (64-bit) floating-point number representing the integer exponent, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). This intrinsic essentially calculates floor(log2(x)) for each element.

_mm256_maskz_getexp_ps⚠Experimental `avx512f,avx512vl`

Convert the exponent of each packed single-precision (32-bit) floating-point element in a to a single-precision (32-bit) floating-point number representing the integer exponent, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). This intrinsic essentially calculates floor(log2(x)) for each element.

_mm256_maskz_getmant_pd⚠Experimental `avx512f,avx512vl`

Normalize the mantissas of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1

_mm256_maskz_getmant_ps⚠Experimental `avx512f,avx512vl`

Normalize the mantissas of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1

_mm256_maskz_gf2p8affine_epi64_epi8⚠Experimental `avx512gfni,avx512bw,avx512vl`

Performs an affine transformation on the packed bytes in x. That is computes a*x+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix and b being a constant 8-bit immediate value. Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.

_mm256_maskz_gf2p8affineinv_epi64_epi8⚠Experimental `avx512gfni,avx512bw,avx512vl`

Performs an affine transformation on the inverted packed bytes in x. That is computes a*inv(x)+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix and b being a constant 8-bit immediate value. The inverse of a byte is defined with respect to the reduction polynomial x^8+x^4+x^3+x+1. The inverse of 0 is 0. Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.

_mm256_maskz_gf2p8mul_epi8⚠Experimental `avx512gfni,avx512bw,avx512vl`

Performs a multiplication in GF(2^8) on the packed bytes. The field is in polynomial representation with the reduction polynomial x^8 + x^4 + x^3 + x + 1.

_mm256_maskz_insertf32x4⚠Experimental `avx512f,avx512vl`

Copy a to tmp, then insert 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from b into tmp at the location specified by imm8. Store tmp to dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_inserti32x4⚠Experimental `avx512f,avx512vl`

Copy a to tmp, then insert 128 bits (composed of 4 packed 32-bit integers) from b into tmp at the location specified by imm8. Store tmp to dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_load_epi32⚠Experimental `avx512f,avx512vl,avx`

Load packed 32-bit integers from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.

_mm256_maskz_load_epi64⚠Experimental `avx512f,avx512vl,avx`

Load packed 64-bit integers from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.

_mm256_maskz_load_pd⚠Experimental `avx512f,avx512vl,avx`

Load packed double-precision (64-bit) floating-point elements from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.

_mm256_maskz_load_ps⚠Experimental `avx512f,avx512vl,avx`

Load packed single-precision (32-bit) floating-point elements from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.

_mm256_maskz_loadu_epi8⚠Experimental `avx512f,avx512bw,avx512vl,avx`

Load packed 8-bit integers from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm256_maskz_loadu_epi16⚠Experimental `avx512f,avx512bw,avx512vl,avx`

Load packed 16-bit integers from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm256_maskz_loadu_epi32⚠Experimental `avx512f,avx512vl,avx`

Load packed 32-bit integers from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm256_maskz_loadu_epi64⚠Experimental `avx512f,avx512vl,avx`

Load packed 64-bit integers from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm256_maskz_loadu_pd⚠Experimental `avx512f,avx512vl,avx`

Load packed double-precision (64-bit) floating-point elements from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm256_maskz_loadu_ps⚠Experimental `avx512f,avx512vl,avx`

Load packed single-precision (32-bit) floating-point elements from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm256_maskz_lzcnt_epi32⚠Experimental `avx512cd,avx512vl`

Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_lzcnt_epi64⚠Experimental `avx512cd,avx512vl`

Counts the number of leading zero bits in each packed 64-bit integer in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_madd_epi16⚠Experimental `avx512bw,avx512vl`

Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Horizontally add adjacent pairs of intermediate 32-bit integers, and pack the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_maddubs_epi16⚠Experimental `avx512bw,avx512vl`

Multiply packed unsigned 8-bit integers in a by packed signed 8-bit integers in b, producing intermediate signed 16-bit integers. Horizontally add adjacent pairs of intermediate signed 16-bit integers, and pack the saturated results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_max_epi8⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_max_epi16⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_max_epi32⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_max_epi64⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_max_epu8⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_max_epu16⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_max_epu32⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_max_epu64⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_max_pd⚠Experimental `avx512f,avx512vl`

Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_max_ps⚠Experimental `avx512f,avx512vl`

Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_min_epi8⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_min_epi16⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_min_epi32⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_min_epi64⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_min_epu8⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_min_epu16⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_min_epu32⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_min_epu64⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_min_pd⚠Experimental `avx512f,avx512vl`

Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_min_ps⚠Experimental `avx512f,avx512vl`

Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_mov_epi8⚠Experimental `avx512bw,avx512vl`

Move packed 8-bit integers from a into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_mov_epi16⚠Experimental `avx512bw,avx512vl`

Move packed 16-bit integers from a into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_mov_epi32⚠Experimental `avx512f,avx512vl`

Move packed 32-bit integers from a into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_mov_epi64⚠Experimental `avx512f,avx512vl`

Move packed 64-bit integers from a into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_mov_pd⚠Experimental `avx512f,avx512vl`

Move packed double-precision (64-bit) floating-point elements from a into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_mov_ps⚠Experimental `avx512f,avx512vl`

Move packed single-precision (32-bit) floating-point elements from a into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_movedup_pd⚠Experimental `avx512f,avx512vl`

Duplicate even-indexed double-precision (64-bit) floating-point elements from a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_movehdup_ps⚠Experimental `avx512f,avx512vl`

Duplicate odd-indexed single-precision (32-bit) floating-point elements from a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_moveldup_ps⚠Experimental `avx512f,avx512vl`

Duplicate even-indexed single-precision (32-bit) floating-point elements from a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_mul_epi32⚠Experimental `avx512f,avx512vl`

Multiply the low signed 32-bit integers from each packed 64-bit element in a and b, and store the signed 64-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_mul_epu32⚠Experimental `avx512f,avx512vl`

Multiply the low unsigned 32-bit integers from each packed 64-bit element in a and b, and store the unsigned 64-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_mul_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_mul_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_mulhi_epi16⚠Experimental `avx512bw,avx512vl`

Multiply the packed signed 16-bit integers in a and b, producing intermediate 32-bit integers, and store the high 16 bits of the intermediate integers in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_mulhi_epu16⚠Experimental `avx512bw,avx512vl`

Multiply the packed unsigned 16-bit integers in a and b, producing intermediate 32-bit integers, and store the high 16 bits of the intermediate integers in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_mulhrs_epi16⚠Experimental `avx512bw,avx512vl`

Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Truncate each intermediate integer to the 18 most significant bits, round by adding 1, and store bits [16:1] to dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_mullo_epi16⚠Experimental `avx512bw,avx512vl`

Multiply the packed 16-bit integers in a and b, producing intermediate 32-bit integers, and store the low 16 bits of the intermediate integers in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_mullo_epi32⚠Experimental `avx512f,avx512vl`

Multiply the packed 32-bit integers in a and b, producing intermediate 64-bit integers, and store the low 32 bits of the intermediate integers in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_multishift_epi64_epi8⚠Experimental `avx512vbmi,avx512vl`

For each 64-bit element in b, select 8 unaligned bytes using a byte-granular shift control within the corresponding 64-bit element of a, and store the 8 assembled bytes to the corresponding 64-bit element of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_or_epi32⚠Experimental `avx512f,avx512vl`

Compute the bitwise OR of packed 32-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_or_epi64⚠Experimental `avx512f,avx512vl`

Compute the bitwise OR of packed 64-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_packs_epi16⚠Experimental `avx512bw,avx512vl`

Convert packed signed 16-bit integers from a and b to packed 8-bit integers using signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_packs_epi32⚠Experimental `avx512bw,avx512vl`

Convert packed signed 32-bit integers from a and b to packed 16-bit integers using signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_packus_epi16⚠Experimental `avx512bw,avx512vl`

Convert packed signed 16-bit integers from a and b to packed 8-bit integers using unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_packus_epi32⚠Experimental `avx512bw,avx512vl`

Convert packed signed 32-bit integers from a and b to packed 16-bit integers using unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_permute_pd⚠Experimental `avx512f,avx512vl`

Shuffle double-precision (64-bit) floating-point elements in a within 128-bit lanes using the control in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_permute_ps⚠Experimental `avx512f,avx512vl`

Shuffle single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_permutevar_pd⚠Experimental `avx512f,avx512vl`

Shuffle double-precision (64-bit) floating-point elements in a within 128-bit lanes using the control in b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_permutevar_ps⚠Experimental `avx512f,avx512vl`

Shuffle single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_permutex2var_epi8⚠Experimental `avx512vbmi,avx512vl`

Shuffle 8-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_permutex2var_epi16⚠Experimental `avx512bw,avx512vl`

Shuffle 16-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_permutex2var_epi32⚠Experimental `avx512f,avx512vl`

Shuffle 32-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_permutex2var_epi64⚠Experimental `avx512f,avx512vl`

Shuffle 64-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_permutex2var_pd⚠Experimental `avx512f,avx512vl`

Shuffle double-precision (64-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_permutex2var_ps⚠Experimental `avx512f,avx512vl`

Shuffle single-precision (32-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_permutex_epi64⚠Experimental `avx512f,avx512vl`

Shuffle 64-bit integers in a within 256-bit lanes using the control in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_permutex_pd⚠Experimental `avx512f,avx512vl`

Shuffle double-precision (64-bit) floating-point elements in a within 256-bit lanes using the control in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_permutexvar_epi8⚠Experimental `avx512vbmi,avx512vl`

Shuffle 8-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_permutexvar_epi16⚠Experimental `avx512bw,avx512vl`

Shuffle 16-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_permutexvar_epi32⚠Experimental `avx512f,avx512vl`

Shuffle 32-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_permutexvar_epi64⚠Experimental `avx512f,avx512vl`

Shuffle 64-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_permutexvar_pd⚠Experimental `avx512f,avx512vl`

Shuffle double-precision (64-bit) floating-point elements in a across lanes using the corresponding index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_permutexvar_ps⚠Experimental `avx512f,avx512vl`

Shuffle single-precision (32-bit) floating-point elements in a across lanes using the corresponding index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_popcnt_epi8⚠Experimental `avx512bitalg,avx512vl`

For each packed 8-bit integer maps the value to the number of logical 1 bits.

_mm256_maskz_popcnt_epi16⚠Experimental `avx512bitalg,avx512vl`

For each packed 16-bit integer maps the value to the number of logical 1 bits.

_mm256_maskz_popcnt_epi32⚠Experimental `avx512vpopcntdq,avx512vl`

For each packed 32-bit integer maps the value to the number of logical 1 bits.

_mm256_maskz_popcnt_epi64⚠Experimental `avx512vpopcntdq,avx512vl`

For each packed 64-bit integer maps the value to the number of logical 1 bits.

_mm256_maskz_rcp14_pd⚠Experimental `avx512f,avx512vl`

Compute the approximate reciprocal of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.

_mm256_maskz_rcp14_ps⚠Experimental `avx512f,avx512vl`

Compute the approximate reciprocal of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.

_mm256_maskz_rol_epi32⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 32-bit integer in a to the left by the number of bits specified in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_rol_epi64⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 64-bit integer in a to the left by the number of bits specified in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_rolv_epi32⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 32-bit integer in a to the left by the number of bits specified in the corresponding element of b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_rolv_epi64⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 64-bit integer in a to the left by the number of bits specified in the corresponding element of b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_ror_epi32⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 32-bit integer in a to the right by the number of bits specified in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_ror_epi64⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 64-bit integer in a to the right by the number of bits specified in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_rorv_epi32⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 32-bit integer in a to the right by the number of bits specified in the corresponding element of b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_rorv_epi64⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 64-bit integer in a to the right by the number of bits specified in the corresponding element of b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_roundscale_pd⚠Experimental `avx512f,avx512vl`

Round packed double-precision (64-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm256_maskz_roundscale_ps⚠Experimental `avx512f,avx512vl`

Round packed single-precision (32-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm256_maskz_rsqrt14_pd⚠Experimental `avx512f,avx512vl`

Compute the approximate reciprocal square root of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.

_mm256_maskz_rsqrt14_ps⚠Experimental `avx512f,avx512vl`

Compute the approximate reciprocal square root of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.

_mm256_maskz_scalef_pd⚠Experimental `avx512f,avx512vl`

Scale the packed double-precision (64-bit) floating-point elements in a using values from b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_scalef_ps⚠Experimental `avx512f,avx512vl`

Scale the packed single-precision (32-bit) floating-point elements in a using values from b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_set1_epi8⚠Experimental `avx512bw,avx512vl`

Broadcast 8-bit integer a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_set1_epi16⚠Experimental `avx512bw,avx512vl`

Broadcast the low packed 16-bit integer from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_set1_epi32⚠Experimental `avx512f,avx512vl`

Broadcast 32-bit integer a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_set1_epi64⚠Experimental `avx512f,avx512vl`

Broadcast 64-bit integer a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_shldi_epi16⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 16-bit integers in a and b producing an intermediate 32-bit result. Shift the result left by imm8 bits, and store the upper 16-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_shldi_epi32⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by imm8 bits, and store the upper 32-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_shldi_epi64⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 64-bit integers in a and b producing an intermediate 128-bit result. Shift the result left by imm8 bits, and store the upper 64-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_shldv_epi16⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 16-bit integers in a and b producing an intermediate 32-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 16-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_shldv_epi32⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 32-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_shldv_epi64⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 64-bit integers in a and b producing an intermediate 128-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 64-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_shrdi_epi16⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 16-bit integers in b and a producing an intermediate 32-bit result. Shift the result right by imm8 bits, and store the lower 16-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_shrdi_epi32⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 32-bit integers in b and a producing an intermediate 64-bit result. Shift the result right by imm8 bits, and store the lower 32-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_shrdi_epi64⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 64-bit integers in b and a producing an intermediate 128-bit result. Shift the result right by imm8 bits, and store the lower 64-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_shrdv_epi16⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 16-bit integers in b and a producing an intermediate 32-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 16-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_shrdv_epi32⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 32-bit integers in b and a producing an intermediate 64-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 32-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_shrdv_epi64⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 64-bit integers in b and a producing an intermediate 128-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 64-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_shuffle_epi8⚠Experimental `avx512bw,avx512vl`

Shuffle packed 8-bit integers in a according to shuffle control mask in the corresponding 8-bit element of b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_shuffle_epi32⚠Experimental `avx512f,avx512vl`

Shuffle 32-bit integers in a within 128-bit lanes using the control in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_shuffle_f32x4⚠Experimental `avx512f,avx512vl`

Shuffle 128-bits (composed of 4 single-precision (32-bit) floating-point elements) selected by imm8 from a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_shuffle_f64x2⚠Experimental `avx512f,avx512vl`

Shuffle 128-bits (composed of 2 double-precision (64-bit) floating-point elements) selected by imm8 from a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_shuffle_i32x4⚠Experimental `avx512f,avx512vl`

Shuffle 128-bits (composed of 4 32-bit integers) selected by imm8 from a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_shuffle_i64x2⚠Experimental `avx512f,avx512vl`

Shuffle 128-bits (composed of 2 64-bit integers) selected by imm8 from a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_shuffle_pd⚠Experimental `avx512f,avx512vl`

Shuffle double-precision (64-bit) floating-point elements within 128-bit lanes using the control in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_shuffle_ps⚠Experimental `avx512f,avx512vl`

Shuffle single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_shufflehi_epi16⚠Experimental `avx512bw,avx512vl`

Shuffle 16-bit integers in the high 64 bits of 128-bit lanes of a using the control in imm8. Store the results in the high 64 bits of 128-bit lanes of dst, with the low 64 bits of 128-bit lanes being copied from from a to dst, using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_shufflelo_epi16⚠Experimental `avx512bw,avx512vl`

Shuffle 16-bit integers in the low 64 bits of 128-bit lanes of a using the control in imm8. Store the results in the low 64 bits of 128-bit lanes of dst, with the high 64 bits of 128-bit lanes being copied from from a to dst, using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm256_maskz_sll_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a left by count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_sll_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a left by count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_sll_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a left by count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_slli_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a left by imm8 while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_slli_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a left by imm8 while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_slli_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a left by imm8 while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_sllv_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_sllv_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_sllv_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_sqrt_pd⚠Experimental `avx512f,avx512vl`

Compute the square root of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_sqrt_ps⚠Experimental `avx512f,avx512vl`

Compute the square root of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_sra_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by count while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_sra_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a right by count while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_sra_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by count while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_srai_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_srai_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_srai_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_srav_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_srav_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_srav_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_srl_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_srl_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a right by count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_srl_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_srli_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by imm8 while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_srli_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a right by imm8 while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_srli_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by imm8 while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_srlv_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_srlv_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_srlv_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_sub_epi8⚠Experimental `avx512bw,avx512vl`

Subtract packed 8-bit integers in b from packed 8-bit integers in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_sub_epi16⚠Experimental `avx512bw,avx512vl`

Subtract packed 16-bit integers in b from packed 16-bit integers in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_sub_epi32⚠Experimental `avx512f,avx512vl`

Subtract packed 32-bit integers in b from packed 32-bit integers in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_sub_epi64⚠Experimental `avx512f,avx512vl`

Subtract packed 64-bit integers in b from packed 64-bit integers in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_sub_pd⚠Experimental `avx512f,avx512vl`

Subtract packed double-precision (64-bit) floating-point elements in b from packed double-precision (64-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_sub_ps⚠Experimental `avx512f,avx512vl`

Subtract packed single-precision (32-bit) floating-point elements in b from packed single-precision (32-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_subs_epi8⚠Experimental `avx512bw,avx512vl`

Subtract packed signed 8-bit integers in b from packed 8-bit integers in a using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_subs_epi16⚠Experimental `avx512bw,avx512vl`

Subtract packed signed 16-bit integers in b from packed 16-bit integers in a using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_subs_epu8⚠Experimental `avx512bw,avx512vl`

Subtract packed unsigned 8-bit integers in b from packed unsigned 8-bit integers in a using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_subs_epu16⚠Experimental `avx512bw,avx512vl`

Subtract packed unsigned 16-bit integers in b from packed unsigned 16-bit integers in a using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_ternarylogic_epi32⚠Experimental `avx512f,avx512vl`

Bitwise ternary logic that provides the capability to implement any three-operand binary function; the specific binary function is specified by value in imm8. For each bit in each packed 32-bit integer, the corresponding bit from a, b, and c are used to form a 3 bit index into imm8, and the value at that bit in imm8 is written to the corresponding bit in dst using zeromask k at 32-bit granularity (32-bit elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_ternarylogic_epi64⚠Experimental `avx512f,avx512vl`

Bitwise ternary logic that provides the capability to implement any three-operand binary function; the specific binary function is specified by value in imm8. For each bit in each packed 64-bit integer, the corresponding bit from a, b, and c are used to form a 3 bit index into imm8, and the value at that bit in imm8 is written to the corresponding bit in dst using zeromask k at 64-bit granularity (64-bit elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_unpackhi_epi8⚠Experimental `avx512bw,avx512vl`

Unpack and interleave 8-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_unpackhi_epi16⚠Experimental `avx512bw,avx512vl`

Unpack and interleave 16-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_unpackhi_epi32⚠Experimental `avx512f,avx512vl`

Unpack and interleave 32-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_unpackhi_epi64⚠Experimental `avx512f,avx512vl`

Unpack and interleave 64-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_unpackhi_pd⚠Experimental `avx512f,avx512vl`

Unpack and interleave double-precision (64-bit) floating-point elements from the high half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_unpackhi_ps⚠Experimental `avx512f,avx512vl`

Unpack and interleave single-precision (32-bit) floating-point elements from the high half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_unpacklo_epi8⚠Experimental `avx512bw,avx512vl`

Unpack and interleave 8-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_unpacklo_epi16⚠Experimental `avx512bw,avx512vl`

Unpack and interleave 16-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_unpacklo_epi32⚠Experimental `avx512f,avx512vl`

Unpack and interleave 32-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_unpacklo_epi64⚠Experimental `avx512f,avx512vl`

Unpack and interleave 64-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_unpacklo_pd⚠Experimental `avx512f,avx512vl`

Unpack and interleave double-precision (64-bit) floating-point elements from the low half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_unpacklo_ps⚠Experimental `avx512f,avx512vl`

Unpack and interleave single-precision (32-bit) floating-point elements from the low half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_xor_epi32⚠Experimental `avx512f,avx512vl`

Compute the bitwise XOR of packed 32-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_maskz_xor_epi64⚠Experimental `avx512f,avx512vl`

Compute the bitwise XOR of packed 64-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm256_max_epi64⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b, and store packed maximum values in dst.

_mm256_max_epu64⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b, and store packed maximum values in dst.

_mm256_min_epi64⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b, and store packed minimum values in dst.

_mm256_min_epu64⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b, and store packed minimum values in dst.

_mm256_movepi8_mask⚠Experimental `avx512bw,avx512vl`

Set each bit of mask register k based on the most significant bit of the corresponding packed 8-bit integer in a.

_mm256_movepi16_mask⚠Experimental `avx512bw,avx512vl`

Set each bit of mask register k based on the most significant bit of the corresponding packed 16-bit integer in a.

_mm256_movm_epi8⚠Experimental `avx512bw,avx512vl`

Set each packed 8-bit integer in dst to all ones or all zeros based on the value of the corresponding bit in k.

_mm256_movm_epi16⚠Experimental `avx512bw,avx512vl`

Set each packed 16-bit integer in dst to all ones or all zeros based on the value of the corresponding bit in k.

_mm256_multishift_epi64_epi8⚠Experimental `avx512vbmi,avx512vl`

For each 64-bit element in b, select 8 unaligned bytes using a byte-granular shift control within the corresponding 64-bit element of a, and store the 8 assembled bytes to the corresponding 64-bit element of dst.

_mm256_or_epi32⚠Experimental `avx512f,avx512vl`

Compute the bitwise OR of packed 32-bit integers in a and b, and store the results in dst.

_mm256_or_epi64⚠Experimental `avx512f,avx512vl`

Compute the bitwise OR of packed 64-bit integers in a and b, and store the resut in dst.

_mm256_permutex2var_epi8⚠Experimental `avx512vbmi,avx512vl`

Shuffle 8-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.

_mm256_permutex2var_epi16⚠Experimental `avx512bw,avx512vl`

Shuffle 16-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.

_mm256_permutex2var_epi32⚠Experimental `avx512f,avx512vl`

Shuffle 32-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.

_mm256_permutex2var_epi64⚠Experimental `avx512f,avx512vl`

Shuffle 64-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.

_mm256_permutex2var_pd⚠Experimental `avx512f,avx512vl`

Shuffle double-precision (64-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.

_mm256_permutex2var_ps⚠Experimental `avx512f,avx512vl`

Shuffle single-precision (32-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.

_mm256_permutex_epi64⚠Experimental `avx512f,avx512vl`

Shuffle 64-bit integers in a within 256-bit lanes using the control in imm8, and store the results in dst.

_mm256_permutex_pd⚠Experimental `avx512f,avx512vl`

Shuffle double-precision (64-bit) floating-point elements in a within 256-bit lanes using the control in imm8, and store the results in dst.

_mm256_permutexvar_epi8⚠Experimental `avx512vbmi,avx512vl`

Shuffle 8-bit integers in a across lanes using the corresponding index in idx, and store the results in dst.

_mm256_permutexvar_epi16⚠Experimental `avx512bw,avx512vl`

Shuffle 16-bit integers in a across lanes using the corresponding index in idx, and store the results in dst.

_mm256_permutexvar_epi32⚠Experimental `avx512f,avx512vl`

Shuffle 32-bit integers in a across lanes using the corresponding index in idx, and store the results in dst.

_mm256_permutexvar_epi64⚠Experimental `avx512f,avx512vl`

Shuffle 64-bit integers in a across lanes using the corresponding index in idx, and store the results in dst.

_mm256_permutexvar_pd⚠Experimental `avx512f,avx512vl`

Shuffle double-precision (64-bit) floating-point elements in a across lanes using the corresponding index in idx, and store the results in dst.

_mm256_permutexvar_ps⚠Experimental `avx512f,avx512vl`

Shuffle single-precision (32-bit) floating-point elements in a across lanes using the corresponding index in idx.

_mm256_popcnt_epi8⚠Experimental `avx512bitalg,avx512vl`

For each packed 8-bit integer maps the value to the number of logical 1 bits.

_mm256_popcnt_epi16⚠Experimental `avx512bitalg,avx512vl`

For each packed 16-bit integer maps the value to the number of logical 1 bits.

_mm256_popcnt_epi32⚠Experimental `avx512vpopcntdq,avx512vl`

For each packed 32-bit integer maps the value to the number of logical 1 bits.

_mm256_popcnt_epi64⚠Experimental `avx512vpopcntdq,avx512vl`

For each packed 64-bit integer maps the value to the number of logical 1 bits.

_mm256_rcp14_pd⚠Experimental `avx512f,avx512vl`

Compute the approximate reciprocal of packed double-precision (64-bit) floating-point elements in a, and store the results in dst. The maximum relative error for this approximation is less than 2^-14.

_mm256_rcp14_ps⚠Experimental `avx512f,avx512vl`

Compute the approximate reciprocal of packed single-precision (32-bit) floating-point elements in a, and store the results in dst. The maximum relative error for this approximation is less than 2^-14.

_mm256_rol_epi32⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 32-bit integer in a to the left by the number of bits specified in imm8, and store the results in dst.

_mm256_rol_epi64⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 64-bit integer in a to the left by the number of bits specified in imm8, and store the results in dst.

_mm256_rolv_epi32⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 32-bit integer in a to the left by the number of bits specified in the corresponding element of b, and store the results in dst.

_mm256_rolv_epi64⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 64-bit integer in a to the left by the number of bits specified in the corresponding element of b, and store the results in dst.

_mm256_ror_epi32⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 32-bit integer in a to the right by the number of bits specified in imm8, and store the results in dst.

_mm256_ror_epi64⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 64-bit integer in a to the right by the number of bits specified in imm8, and store the results in dst.

_mm256_rorv_epi32⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 32-bit integer in a to the right by the number of bits specified in the corresponding element of b, and store the results in dst.

_mm256_rorv_epi64⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 64-bit integer in a to the right by the number of bits specified in the corresponding element of b, and store the results in dst.

_mm256_roundscale_pd⚠Experimental `avx512f,avx512vl`

Round packed double-precision (64-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst.
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm256_roundscale_ps⚠Experimental `avx512f,avx512vl`

Round packed single-precision (32-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst.
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm256_scalef_pd⚠Experimental `avx512f,avx512vl`

Scale the packed double-precision (64-bit) floating-point elements in a using values from b, and store the results in dst.

_mm256_scalef_ps⚠Experimental `avx512f,avx512vl`

Scale the packed single-precision (32-bit) floating-point elements in a using values from b, and store the results in dst.

_mm256_shldi_epi16⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 16-bit integers in a and b producing an intermediate 32-bit result. Shift the result left by imm8 bits, and store the upper 16-bits in dst).

_mm256_shldi_epi32⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by imm8 bits, and store the upper 32-bits in dst.

_mm256_shldi_epi64⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 64-bit integers in a and b producing an intermediate 128-bit result. Shift the result left by imm8 bits, and store the upper 64-bits in dst).

_mm256_shldv_epi16⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 16-bit integers in a and b producing an intermediate 32-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 16-bits in dst.

_mm256_shldv_epi32⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 32-bits in dst.

_mm256_shldv_epi64⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 64-bit integers in a and b producing an intermediate 128-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 64-bits in dst.

_mm256_shrdi_epi16⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 16-bit integers in b and a producing an intermediate 32-bit result. Shift the result right by imm8 bits, and store the lower 16-bits in dst.

_mm256_shrdi_epi32⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 32-bit integers in b and a producing an intermediate 64-bit result. Shift the result right by imm8 bits, and store the lower 32-bits in dst.

_mm256_shrdi_epi64⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 64-bit integers in b and a producing an intermediate 128-bit result. Shift the result right by imm8 bits, and store the lower 64-bits in dst.

_mm256_shrdv_epi16⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 16-bit integers in b and a producing an intermediate 32-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 16-bits in dst.

_mm256_shrdv_epi32⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 32-bit integers in b and a producing an intermediate 64-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 32-bits in dst.

_mm256_shrdv_epi64⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 64-bit integers in b and a producing an intermediate 128-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 64-bits in dst.

_mm256_shuffle_f32x4⚠Experimental `avx512f,avx512vl`

Shuffle 128-bits (composed of 4 single-precision (32-bit) floating-point elements) selected by imm8 from a and b, and store the results in dst.

_mm256_shuffle_f64x2⚠Experimental `avx512f,avx512vl`

Shuffle 128-bits (composed of 2 double-precision (64-bit) floating-point elements) selected by imm8 from a and b, and store the results in dst.

_mm256_shuffle_i32x4⚠Experimental `avx512f,avx512vl`

Shuffle 128-bits (composed of 4 32-bit integers) selected by imm8 from a and b, and store the results in dst.

_mm256_shuffle_i64x2⚠Experimental `avx512f,avx512vl`

Shuffle 128-bits (composed of 2 64-bit integers) selected by imm8 from a and b, and store the results in dst.

_mm256_sllv_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst.

_mm256_sra_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by count while shifting in sign bits, and store the results in dst.

_mm256_srai_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst.

_mm256_srav_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst.

_mm256_srav_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst.

_mm256_srlv_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst.

_mm256_store_epi32⚠Experimental `avx512f,avx512vl`

Store 256-bits (composed of 8 packed 32-bit integers) from a into memory. mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.

_mm256_store_epi64⚠Experimental `avx512f,avx512vl`

Store 256-bits (composed of 4 packed 64-bit integers) from a into memory. mem_addr must be aligned on a 32-byte boundary or a general-protection exception may be generated.

_mm256_storeu_epi8⚠Experimental `avx512bw,avx512vl`

Store 256-bits (composed of 32 packed 8-bit integers) from a into memory. mem_addr does not need to be aligned on any particular boundary.

_mm256_storeu_epi16⚠Experimental `avx512bw,avx512vl`

Store 256-bits (composed of 16 packed 16-bit integers) from a into memory. mem_addr does not need to be aligned on any particular boundary.

_mm256_storeu_epi32⚠Experimental `avx512f,avx512vl`

Store 256-bits (composed of 8 packed 32-bit integers) from a into memory. mem_addr does not need to be aligned on any particular boundary.

_mm256_storeu_epi64⚠Experimental `avx512f,avx512vl`

Store 256-bits (composed of 4 packed 64-bit integers) from a into memory. mem_addr does not need to be aligned on any particular boundary.

_mm256_ternarylogic_epi32⚠Experimental `avx512f,avx512vl`

Bitwise ternary logic that provides the capability to implement any three-operand binary function; the specific binary function is specified by value in imm8. For each bit in each packed 32-bit integer, the corresponding bit from a, b, and c are used to form a 3 bit index into imm8, and the value at that bit in imm8 is written to the corresponding bit in dst.

_mm256_ternarylogic_epi64⚠Experimental `avx512f,avx512vl`

Bitwise ternary logic that provides the capability to implement any three-operand binary function; the specific binary function is specified by value in imm8. For each bit in each packed 64-bit integer, the corresponding bit from a, b, and c are used to form a 3 bit index into imm8, and the value at that bit in imm8 is written to the corresponding bit in dst.

_mm256_test_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compute the bitwise AND of packed 8-bit integers in a and b, producing intermediate 8-bit values, and set the corresponding bit in result mask k if the intermediate value is non-zero.

_mm256_test_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compute the bitwise AND of packed 16-bit integers in a and b, producing intermediate 16-bit values, and set the corresponding bit in result mask k if the intermediate value is non-zero.

_mm256_test_epi32_mask⚠Experimental `avx512f,avx512vl`

Compute the bitwise AND of packed 32-bit integers in a and b, producing intermediate 32-bit values, and set the corresponding bit in result mask k if the intermediate value is non-zero.

_mm256_test_epi64_mask⚠Experimental `avx512f,avx512vl`

Compute the bitwise AND of packed 64-bit integers in a and b, producing intermediate 64-bit values, and set the corresponding bit in result mask k if the intermediate value is non-zero.

_mm256_testn_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compute the bitwise NAND of packed 8-bit integers in a and b, producing intermediate 8-bit values, and set the corresponding bit in result mask k if the intermediate value is zero.

_mm256_testn_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compute the bitwise NAND of packed 16-bit integers in a and b, producing intermediate 16-bit values, and set the corresponding bit in result mask k if the intermediate value is zero.

_mm256_testn_epi32_mask⚠Experimental `avx512f,avx512vl`

Compute the bitwise NAND of packed 32-bit integers in a and b, producing intermediate 32-bit values, and set the corresponding bit in result mask k if the intermediate value is zero.

_mm256_testn_epi64_mask⚠Experimental `avx512f,avx512vl`

Compute the bitwise NAND of packed 64-bit integers in a and b, producing intermediate 64-bit values, and set the corresponding bit in result mask k if the intermediate value is zero.

_mm256_xor_epi32⚠Experimental `avx512f,avx512vl`

Compute the bitwise XOR of packed 32-bit integers in a and b, and store the results in dst.

_mm256_xor_epi64⚠Experimental `avx512f,avx512vl`

Compute the bitwise XOR of packed 64-bit integers in a and b, and store the results in dst.

_mm512_abs_epi8⚠Experimental `avx512bw`

Compute the absolute value of packed signed 8-bit integers in a, and store the unsigned results in dst.

_mm512_abs_epi16⚠Experimental `avx512bw`

Compute the absolute value of packed signed 16-bit integers in a, and store the unsigned results in dst.

_mm512_abs_epi32⚠Experimental `avx512f`

Computes the absolute values of packed 32-bit integers in `a`.

_mm512_abs_epi64⚠Experimental `avx512f`

Compute the absolute value of packed signed 64-bit integers in a, and store the unsigned results in dst.

_mm512_abs_pd⚠Experimental `avx512f`

Finds the absolute value of each packed double-precision (64-bit) floating-point element in v2, storing the results in dst.

_mm512_abs_ps⚠Experimental `avx512f`

Finds the absolute value of each packed single-precision (32-bit) floating-point element in v2, storing the results in dst.

_mm512_add_epi8⚠Experimental `avx512bw`

Add packed 8-bit integers in a and b, and store the results in dst.

_mm512_add_epi16⚠Experimental `avx512bw`

Add packed 16-bit integers in a and b, and store the results in dst.

_mm512_add_epi32⚠Experimental `avx512f`

Add packed 32-bit integers in a and b, and store the results in dst.

_mm512_add_epi64⚠Experimental `avx512f`

Add packed 64-bit integers in a and b, and store the results in dst.

_mm512_add_pd⚠Experimental `avx512f`

Add packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst.

_mm512_add_ps⚠Experimental `avx512f`

Add packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst.

_mm512_add_round_pd⚠Experimental `avx512f`

Add packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst.

_mm512_add_round_ps⚠Experimental `avx512f`

Add packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst.

_mm512_adds_epi8⚠Experimental `avx512bw`

Add packed signed 8-bit integers in a and b using saturation, and store the results in dst.

_mm512_adds_epi16⚠Experimental `avx512bw`

Add packed signed 16-bit integers in a and b using saturation, and store the results in dst.

_mm512_adds_epu8⚠Experimental `avx512bw`

Add packed unsigned 8-bit integers in a and b using saturation, and store the results in dst.

_mm512_adds_epu16⚠Experimental `avx512bw`

Add packed unsigned 16-bit integers in a and b using saturation, and store the results in dst.

_mm512_aesdec_epi128⚠Experimental `avx512vaes,avx512f`

Performs one round of an AES decryption flow on each 128-bit word (state) in `a` using the corresponding 128-bit word (key) in `round_key`.

_mm512_aesdeclast_epi128⚠Experimental `avx512vaes,avx512f`

Performs the last round of an AES decryption flow on each 128-bit word (state) in `a` using the corresponding 128-bit word (key) in `round_key`.

_mm512_aesenc_epi128⚠Experimental `avx512vaes,avx512f`

Performs one round of an AES encryption flow on each 128-bit word (state) in `a` using the corresponding 128-bit word (key) in `round_key`.

_mm512_aesenclast_epi128⚠Experimental `avx512vaes,avx512f`

Performs the last round of an AES encryption flow on each 128-bit word (state) in `a` using the corresponding 128-bit word (key) in `round_key`.

_mm512_alignr_epi8⚠Experimental `avx512bw`

Concatenate pairs of 16-byte blocks in a and b into a 32-byte temporary result, shift the result right by imm8 bytes, and store the low 16 bytes in dst.

_mm512_alignr_epi32⚠Experimental `avx512f`

Concatenate a and b into a 128-byte immediate result, shift the result right by imm8 32-bit elements, and store the low 64 bytes (16 elements) in dst.

_mm512_alignr_epi64⚠Experimental `avx512f`

Concatenate a and b into a 128-byte immediate result, shift the result right by imm8 64-bit elements, and store the low 64 bytes (8 elements) in dst.

_mm512_and_epi32⚠Experimental `avx512f`

Compute the bitwise AND of packed 32-bit integers in a and b, and store the results in dst.

_mm512_and_epi64⚠Experimental `avx512f`

Compute the bitwise AND of 512 bits (composed of packed 64-bit integers) in a and b, and store the results in dst.

_mm512_and_si512⚠Experimental `avx512f`

Compute the bitwise AND of 512 bits (representing integer data) in a and b, and store the result in dst.

_mm512_andnot_epi32⚠Experimental `avx512f`

Compute the bitwise NOT of packed 32-bit integers in a and then AND with b, and store the results in dst.

_mm512_andnot_epi64⚠Experimental `avx512f`

Compute the bitwise NOT of 512 bits (composed of packed 64-bit integers) in a and then AND with b, and store the results in dst.

_mm512_andnot_si512⚠Experimental `avx512f`

Compute the bitwise NOT of 512 bits (representing integer data) in a and then AND with b, and store the result in dst.

_mm512_avg_epu8⚠Experimental `avx512bw`

Average packed unsigned 8-bit integers in a and b, and store the results in dst.

_mm512_avg_epu16⚠Experimental `avx512bw`

Average packed unsigned 16-bit integers in a and b, and store the results in dst.

_mm512_bitshuffle_epi64_mask⚠Experimental `avx512bitalg`

Considers the input `b` as packed 64-bit integers and `c` as packed 8-bit integers. Then groups 8 8-bit values from `c`as indices into the the bits of the corresponding 64-bit integer. It then selects these bits and packs them into the output.

_mm512_broadcast_f32x4⚠Experimental `avx512f`

Broadcast the 4 packed single-precision (32-bit) floating-point elements from a to all elements of dst.

_mm512_broadcast_f64x4⚠Experimental `avx512f`

Broadcast the 4 packed double-precision (64-bit) floating-point elements from a to all elements of dst.

_mm512_broadcast_i32x4⚠Experimental `avx512f`

Broadcast the 4 packed 32-bit integers from a to all elements of dst.

_mm512_broadcast_i64x4⚠Experimental `avx512f`

Broadcast the 4 packed 64-bit integers from a to all elements of dst.

_mm512_broadcastb_epi8⚠Experimental `avx512bw`

Broadcast the low packed 8-bit integer from a to all elements of dst.

_mm512_broadcastd_epi32⚠Experimental `avx512f`

Broadcast the low packed 32-bit integer from a to all elements of dst.

_mm512_broadcastmb_epi64⚠Experimental `avx512cd`

Broadcast the low 8-bits from input mask k to all 64-bit elements of dst.

_mm512_broadcastmw_epi32⚠Experimental `avx512cd`

Broadcast the low 16-bits from input mask k to all 32-bit elements of dst.

_mm512_broadcastq_epi64⚠Experimental `avx512f`

Broadcast the low packed 64-bit integer from a to all elements of dst.

_mm512_broadcastsd_pd⚠Experimental `avx512f`

Broadcast the low double-precision (64-bit) floating-point element from a to all elements of dst.

_mm512_broadcastss_ps⚠Experimental `avx512f`

Broadcast the low single-precision (32-bit) floating-point element from a to all elements of dst.

_mm512_broadcastw_epi16⚠Experimental `avx512bw`

Broadcast the low packed 16-bit integer from a to all elements of dst.

_mm512_bslli_epi128⚠Experimental `avx512bw`

Shift 128-bit lanes in a left by imm8 bytes while shifting in zeros, and store the results in dst.

_mm512_bsrli_epi128⚠Experimental `avx512bw`

Shift 128-bit lanes in a right by imm8 bytes while shifting in zeros, and store the results in dst.

_mm512_castpd128_pd512⚠Experimental `avx512f`

Cast vector of type __m128d to type __m512d; the upper 384 bits of the result are undefined. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm512_castpd256_pd512⚠Experimental `avx512f`

Cast vector of type __m256d to type __m512d; the upper 256 bits of the result are undefined. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm512_castpd512_pd128⚠Experimental `avx512f`

Cast vector of type __m512d to type __m128d. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm512_castpd512_pd256⚠Experimental `avx512f`

Cast vector of type __m512d to type __m256d. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm512_castpd_ps⚠Experimental `avx512f`

Cast vector of type __m512d to type __m512. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm512_castpd_si512⚠Experimental `avx512f`

Cast vector of type __m512d to type __m512i. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm512_castps128_ps512⚠Experimental `avx512f`

Cast vector of type __m128 to type __m512; the upper 384 bits of the result are undefined. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm512_castps256_ps512⚠Experimental `avx512f`

Cast vector of type __m256 to type __m512; the upper 256 bits of the result are undefined. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm512_castps512_ps128⚠Experimental `avx512f`

Cast vector of type __m512 to type __m128. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm512_castps512_ps256⚠Experimental `avx512f`

Cast vector of type __m512 to type __m256. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm512_castps_pd⚠Experimental `avx512f`

Cast vector of type __m512 to type __m512d. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm512_castps_si512⚠Experimental `avx512f`

Cast vector of type __m512 to type __m512i. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm512_castsi128_si512⚠Experimental `avx512f`

Cast vector of type __m128i to type __m512i; the upper 384 bits of the result are undefined. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm512_castsi256_si512⚠Experimental `avx512f`

Cast vector of type __m256i to type __m512i; the upper 256 bits of the result are undefined. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm512_castsi512_pd⚠Experimental `avx512f`

Cast vector of type __m512i to type __m512d. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm512_castsi512_ps⚠Experimental `avx512f`

Cast vector of type __m512i to type __m512. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm512_castsi512_si128⚠Experimental `avx512f`

Cast vector of type __m512i to type __m128i. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm512_castsi512_si256⚠Experimental `avx512f`

Cast vector of type __m512i to type __m256i. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm512_clmulepi64_epi128⚠Experimental `avx512vpclmulqdq,avx512f`

Performs a carry-less multiplication of two 64-bit polynomials over the finite field GF(2^k) - in each of the 4 128-bit lanes.

_mm512_cmp_epi8_mask⚠Experimental `avx512bw`

Compare packed signed 8-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm512_cmp_epi16_mask⚠Experimental `avx512bw`

Compare packed signed 16-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm512_cmp_epi32_mask⚠Experimental `avx512f`

Compare packed signed 32-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm512_cmp_epi64_mask⚠Experimental `avx512f`

Compare packed signed 64-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm512_cmp_epu8_mask⚠Experimental `avx512bw`

Compare packed unsigned 8-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm512_cmp_epu16_mask⚠Experimental `avx512bw`

Compare packed unsigned 16-bit integers in a and b based on the comparison operand specified by `IMM8`, and store the results in mask vector k.

_mm512_cmp_epu32_mask⚠Experimental `avx512f`

Compare packed unsigned 32-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm512_cmp_epu64_mask⚠Experimental `avx512f`

Compare packed unsigned 64-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm512_cmp_pd_mask⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm512_cmp_ps_mask⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm512_cmp_round_pd_mask⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_cmp_round_ps_mask⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_cmpeq_epi8_mask⚠Experimental `avx512bw`

Compare packed signed 8-bit integers in a and b for equality, and store the results in mask vector k.

_mm512_cmpeq_epi16_mask⚠Experimental `avx512bw`

Compare packed signed 16-bit integers in a and b for equality, and store the results in mask vector k.

_mm512_cmpeq_epi32_mask⚠Experimental `avx512f`

Compare packed 32-bit integers in a and b for equality, and store the results in mask vector k.

_mm512_cmpeq_epi64_mask⚠Experimental `avx512f`

Compare packed 64-bit integers in a and b for equality, and store the results in mask vector k.

_mm512_cmpeq_epu8_mask⚠Experimental `avx512bw`

Compare packed unsigned 8-bit integers in a and b for equality, and store the results in mask vector k.

_mm512_cmpeq_epu16_mask⚠Experimental `avx512bw`

Compare packed unsigned 16-bit integers in a and b for equality, and store the results in mask vector k.

_mm512_cmpeq_epu32_mask⚠Experimental `avx512f`

Compare packed unsigned 32-bit integers in a and b for equality, and store the results in mask vector k.

_mm512_cmpeq_epu64_mask⚠Experimental `avx512f`

Compare packed unsigned 64-bit integers in a and b for equality, and store the results in mask vector k.

_mm512_cmpeq_pd_mask⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b for equality, and store the results in mask vector k.

_mm512_cmpeq_ps_mask⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b for equality, and store the results in mask vector k.

_mm512_cmpge_epi8_mask⚠Experimental `avx512bw`

Compare packed signed 8-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.

_mm512_cmpge_epi16_mask⚠Experimental `avx512bw`

Compare packed signed 16-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.

_mm512_cmpge_epi32_mask⚠Experimental `avx512f`

Compare packed signed 32-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.

_mm512_cmpge_epi64_mask⚠Experimental `avx512f`

Compare packed signed 64-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.

_mm512_cmpge_epu8_mask⚠Experimental `avx512bw`

Compare packed unsigned 8-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.

_mm512_cmpge_epu16_mask⚠Experimental `avx512bw`

Compare packed unsigned 16-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.

_mm512_cmpge_epu32_mask⚠Experimental `avx512f`

Compare packed unsigned 32-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.

_mm512_cmpge_epu64_mask⚠Experimental `avx512f`

Compare packed unsigned 64-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.

_mm512_cmpgt_epi8_mask⚠Experimental `avx512bw`

Compare packed signed 8-bit integers in a and b for greater-than, and store the results in mask vector k.

_mm512_cmpgt_epi16_mask⚠Experimental `avx512bw`

Compare packed signed 16-bit integers in a and b for greater-than, and store the results in mask vector k.

_mm512_cmpgt_epi32_mask⚠Experimental `avx512f`

Compare packed signed 32-bit integers in a and b for greater-than, and store the results in mask vector k.

_mm512_cmpgt_epi64_mask⚠Experimental `avx512f`

Compare packed signed 64-bit integers in a and b for greater-than, and store the results in mask vector k.

_mm512_cmpgt_epu8_mask⚠Experimental `avx512bw`

Compare packed unsigned 8-bit integers in a and b for greater-than, and store the results in mask vector k.

_mm512_cmpgt_epu16_mask⚠Experimental `avx512bw`

Compare packed unsigned 16-bit integers in a and b for greater-than, and store the results in mask vector k.

_mm512_cmpgt_epu32_mask⚠Experimental `avx512f`

Compare packed unsigned 32-bit integers in a and b for greater-than, and store the results in mask vector k.

_mm512_cmpgt_epu64_mask⚠Experimental `avx512f`

Compare packed unsigned 64-bit integers in a and b for greater-than, and store the results in mask vector k.

_mm512_cmple_epi8_mask⚠Experimental `avx512bw`

Compare packed signed 8-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.

_mm512_cmple_epi16_mask⚠Experimental `avx512bw`

Compare packed signed 16-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.

_mm512_cmple_epi32_mask⚠Experimental `avx512f`

Compare packed signed 32-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.

_mm512_cmple_epi64_mask⚠Experimental `avx512f`

Compare packed signed 64-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.

_mm512_cmple_epu8_mask⚠Experimental `avx512bw`

Compare packed unsigned 8-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.

_mm512_cmple_epu16_mask⚠Experimental `avx512bw`

Compare packed unsigned 16-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.

_mm512_cmple_epu32_mask⚠Experimental `avx512f`

Compare packed unsigned 32-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.

_mm512_cmple_epu64_mask⚠Experimental `avx512f`

Compare packed unsigned 64-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.

_mm512_cmple_pd_mask⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b for less-than-or-equal, and store the results in mask vector k.

_mm512_cmple_ps_mask⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b for less-than-or-equal, and store the results in mask vector k.

_mm512_cmplt_epi8_mask⚠Experimental `avx512bw`

Compare packed signed 8-bit integers in a and b for less-than, and store the results in mask vector k.

_mm512_cmplt_epi16_mask⚠Experimental `avx512bw`

Compare packed signed 16-bit integers in a and b for less-than, and store the results in mask vector k.

_mm512_cmplt_epi32_mask⚠Experimental `avx512f`

Compare packed signed 32-bit integers in a and b for less-than, and store the results in mask vector k.

_mm512_cmplt_epi64_mask⚠Experimental `avx512f`

Compare packed signed 64-bit integers in a and b for less-than, and store the results in mask vector k.

_mm512_cmplt_epu8_mask⚠Experimental `avx512bw`

Compare packed unsigned 8-bit integers in a and b for less-than, and store the results in mask vector k.

_mm512_cmplt_epu16_mask⚠Experimental `avx512bw`

Compare packed unsigned 16-bit integers in a and b for less-than, and store the results in mask vector k.

_mm512_cmplt_epu32_mask⚠Experimental `avx512f`

Compare packed unsigned 32-bit integers in a and b for less-than, and store the results in mask vector k.

_mm512_cmplt_epu64_mask⚠Experimental `avx512f`

Compare packed unsigned 64-bit integers in a and b for less-than, and store the results in mask vector k.

_mm512_cmplt_pd_mask⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b for less-than, and store the results in mask vector k.

_mm512_cmplt_ps_mask⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b for less-than, and store the results in mask vector k.

_mm512_cmpneq_epi8_mask⚠Experimental `avx512bw`

Compare packed signed 8-bit integers in a and b for not-equal, and store the results in mask vector k.

_mm512_cmpneq_epi16_mask⚠Experimental `avx512bw`

Compare packed signed 16-bit integers in a and b for not-equal, and store the results in mask vector k.

_mm512_cmpneq_epi32_mask⚠Experimental `avx512f`

Compare packed 32-bit integers in a and b for not-equal, and store the results in mask vector k.

_mm512_cmpneq_epi64_mask⚠Experimental `avx512f`

Compare packed signed 64-bit integers in a and b for not-equal, and store the results in mask vector k.

_mm512_cmpneq_epu8_mask⚠Experimental `avx512bw`

Compare packed unsigned 8-bit integers in a and b for not-equal, and store the results in mask vector k.

_mm512_cmpneq_epu16_mask⚠Experimental `avx512bw`

Compare packed unsigned 16-bit integers in a and b for not-equal, and store the results in mask vector k.

_mm512_cmpneq_epu32_mask⚠Experimental `avx512f`

Compare packed unsigned 32-bit integers in a and b for not-equal, and store the results in mask vector k.

_mm512_cmpneq_epu64_mask⚠Experimental `avx512f`

Compare packed unsigned 64-bit integers in a and b for not-equal, and store the results in mask vector k.

_mm512_cmpneq_pd_mask⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b for not-equal, and store the results in mask vector k.

_mm512_cmpneq_ps_mask⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b for not-equal, and store the results in mask vector k.

_mm512_cmpnle_pd_mask⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b for not-less-than-or-equal, and store the results in mask vector k.

_mm512_cmpnle_ps_mask⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b for not-less-than-or-equal, and store the results in mask vector k.

_mm512_cmpnlt_pd_mask⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b for not-less-than, and store the results in mask vector k.

_mm512_cmpnlt_ps_mask⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b for not-less-than, and store the results in mask vector k.

_mm512_cmpord_pd_mask⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b to see if neither is NaN, and store the results in mask vector k.

_mm512_cmpord_ps_mask⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b to see if neither is NaN, and store the results in mask vector k.

_mm512_cmpunord_pd_mask⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b to see if either is NaN, and store the results in mask vector k.

_mm512_cmpunord_ps_mask⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b to see if either is NaN, and store the results in mask vector k.

_mm512_conflict_epi32⚠Experimental `avx512cd`

Test each 32-bit element of a for equality with all other elements in a closer to the least significant bit. Each element’s comparison forms a zero extended bit vector in dst.

_mm512_conflict_epi64⚠Experimental `avx512cd`

Test each 64-bit element of a for equality with all other elements in a closer to the least significant bit. Each element’s comparison forms a zero extended bit vector in dst.

_mm512_cvt_roundepi32_ps⚠Experimental `avx512f`

Convert packed signed 32-bit integers in a to packed single-precision (32-bit) floating-point elements, and store the results in dst.

_mm512_cvt_roundepu32_ps⚠Experimental `avx512f`

Convert packed unsigned 32-bit integers in a to packed single-precision (32-bit) floating-point elements, and store the results in dst.

_mm512_cvt_roundpd_epi32⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst.

_mm512_cvt_roundpd_epu32⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst.

_mm512_cvt_roundpd_ps⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst.

_mm512_cvt_roundph_ps⚠Experimental `avx512f`

Convert packed half-precision (16-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_cvt_roundps_epi32⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst.

_mm512_cvt_roundps_epu32⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst.

_mm512_cvt_roundps_pd⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed double-precision (64-bit) floating-point elements, and store the results in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_cvt_roundps_ph⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed half-precision (16-bit) floating-point elements, and store the results in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_cvtepi8_epi16⚠Experimental `avx512bw`

Sign extend packed 8-bit integers in a to packed 16-bit integers, and store the results in dst.

_mm512_cvtepi8_epi32⚠Experimental `avx512f`

Sign extend packed 8-bit integers in a to packed 32-bit integers, and store the results in dst.

_mm512_cvtepi8_epi64⚠Experimental `avx512f`

Sign extend packed 8-bit integers in the low 8 bytes of a to packed 64-bit integers, and store the results in dst.

_mm512_cvtepi16_epi8⚠Experimental `avx512bw`

Convert packed 16-bit integers in a to packed 8-bit integers with truncation, and store the results in dst.

_mm512_cvtepi16_epi32⚠Experimental `avx512f`

Sign extend packed 16-bit integers in a to packed 32-bit integers, and store the results in dst.

_mm512_cvtepi16_epi64⚠Experimental `avx512f`

Sign extend packed 16-bit integers in a to packed 64-bit integers, and store the results in dst.

_mm512_cvtepi32_epi8⚠Experimental `avx512f`

Convert packed 32-bit integers in a to packed 8-bit integers with truncation, and store the results in dst.

_mm512_cvtepi32_epi16⚠Experimental `avx512f`

Convert packed 32-bit integers in a to packed 16-bit integers with truncation, and store the results in dst.

_mm512_cvtepi32_epi64⚠Experimental `avx512f`

Sign extend packed 32-bit integers in a to packed 64-bit integers, and store the results in dst.

_mm512_cvtepi32_pd⚠Experimental `avx512f`

Convert packed signed 32-bit integers in a to packed double-precision (64-bit) floating-point elements, and store the results in dst.

_mm512_cvtepi32_ps⚠Experimental `avx512f`

Convert packed signed 32-bit integers in a to packed single-precision (32-bit) floating-point elements, and store the results in dst.

_mm512_cvtepi32lo_pd⚠Experimental `avx512f`

Performs element-by-element conversion of the lower half of packed 32-bit integer elements in v2 to packed double-precision (64-bit) floating-point elements, storing the results in dst.

_mm512_cvtepi64_epi8⚠Experimental `avx512f`

Convert packed 64-bit integers in a to packed 8-bit integers with truncation, and store the results in dst.

_mm512_cvtepi64_epi16⚠Experimental `avx512f`

Convert packed 64-bit integers in a to packed 16-bit integers with truncation, and store the results in dst.

_mm512_cvtepi64_epi32⚠Experimental `avx512f`

Convert packed 64-bit integers in a to packed 32-bit integers with truncation, and store the results in dst.

_mm512_cvtepu8_epi16⚠Experimental `avx512bw`

Zero extend packed unsigned 8-bit integers in a to packed 16-bit integers, and store the results in dst.

_mm512_cvtepu8_epi32⚠Experimental `avx512f`

Zero extend packed unsigned 8-bit integers in a to packed 32-bit integers, and store the results in dst.

_mm512_cvtepu8_epi64⚠Experimental `avx512f`

Zero extend packed unsigned 8-bit integers in the low 8 byte sof a to packed 64-bit integers, and store the results in dst.

_mm512_cvtepu16_epi32⚠Experimental `avx512f`

Zero extend packed unsigned 16-bit integers in a to packed 32-bit integers, and store the results in dst.

_mm512_cvtepu16_epi64⚠Experimental `avx512f`

Zero extend packed unsigned 16-bit integers in a to packed 64-bit integers, and store the results in dst.

_mm512_cvtepu32_epi64⚠Experimental `avx512f`

Zero extend packed unsigned 32-bit integers in a to packed 64-bit integers, and store the results in dst.

_mm512_cvtepu32_pd⚠Experimental `avx512f`

Convert packed unsigned 32-bit integers in a to packed double-precision (64-bit) floating-point elements, and store the results in dst.

_mm512_cvtepu32_ps⚠Experimental `avx512f`

Convert packed unsigned 32-bit integers in a to packed single-precision (32-bit) floating-point elements, and store the results in dst.

_mm512_cvtepu32lo_pd⚠Experimental `avx512f`

Performs element-by-element conversion of the lower half of packed 32-bit unsigned integer elements in v2 to packed double-precision (64-bit) floating-point elements, storing the results in dst.

_mm512_cvtne2ps_pbh⚠Experimental `avx512bf16,avx512f`

Convert packed single-precision (32-bit) floating-point elements in two 512-bit vectors a and b to packed BF16 (16-bit) floating-point elements, and store the results in a
512-bit wide vector. Intel’s documentation

_mm512_cvtneps_pbh⚠Experimental `avx512bf16,avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed BF16 (16-bit) floating-point elements, and store the results in dst. Intel’s documentation

_mm512_cvtpd_epi32⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst.

_mm512_cvtpd_epu32⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst.

_mm512_cvtpd_ps⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst.

_mm512_cvtpd_pslo⚠Experimental `avx512f`

Performs an element-by-element conversion of packed double-precision (64-bit) floating-point elements in v2 to single-precision (32-bit) floating-point elements and stores them in dst. The elements are stored in the lower half of the results vector, while the remaining upper half locations are set to 0.

_mm512_cvtph_ps⚠Experimental `avx512f`

Convert packed half-precision (16-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst.

_mm512_cvtps_epi32⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst.

_mm512_cvtps_epu32⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst.

_mm512_cvtps_pd⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed double-precision (64-bit) floating-point elements, and store the results in dst.

_mm512_cvtps_ph⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed half-precision (16-bit) floating-point elements, and store the results in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_cvtpslo_pd⚠Experimental `avx512f`

Performs element-by-element conversion of the lower half of packed single-precision (32-bit) floating-point elements in v2 to packed double-precision (64-bit) floating-point elements, storing the results in dst.

_mm512_cvtsepi16_epi8⚠Experimental `avx512bw`

Convert packed signed 16-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst.

_mm512_cvtsepi32_epi8⚠Experimental `avx512f`

Convert packed signed 32-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst.

_mm512_cvtsepi32_epi16⚠Experimental `avx512f`

Convert packed signed 32-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst.

_mm512_cvtsepi64_epi8⚠Experimental `avx512f`

Convert packed signed 64-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst.

_mm512_cvtsepi64_epi16⚠Experimental `avx512f`

Convert packed signed 64-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst.

_mm512_cvtsepi64_epi32⚠Experimental `avx512f`

Convert packed signed 64-bit integers in a to packed 32-bit integers with signed saturation, and store the results in dst.

_mm512_cvtsi512_si32⚠Experimental `avx512f`

Copy the lower 32-bit integer in a to dst.

_mm512_cvtt_roundpd_epi32⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_cvtt_roundpd_epu32⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_cvtt_roundps_epi32⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_cvtt_roundps_epu32⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_cvttpd_epi32⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst.

_mm512_cvttpd_epu32⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst.

_mm512_cvttps_epi32⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst.

_mm512_cvttps_epu32⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst.

_mm512_cvtusepi16_epi8⚠Experimental `avx512bw`

Convert packed unsigned 16-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst.

_mm512_cvtusepi32_epi8⚠Experimental `avx512f`

Convert packed unsigned 32-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst.

_mm512_cvtusepi32_epi16⚠Experimental `avx512f`

Convert packed unsigned 32-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst.

_mm512_cvtusepi64_epi8⚠Experimental `avx512f`

Convert packed unsigned 64-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst.

_mm512_cvtusepi64_epi16⚠Experimental `avx512f`

Convert packed unsigned 64-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst.

_mm512_cvtusepi64_epi32⚠Experimental `avx512f`

Convert packed unsigned 64-bit integers in a to packed unsigned 32-bit integers with unsigned saturation, and store the results in dst.

_mm512_dbsad_epu8⚠Experimental `avx512bw`

Compute the sum of absolute differences (SADs) of quadruplets of unsigned 8-bit integers in a compared to those in b, and store the 16-bit results in dst. Four SADs are performed on four 8-bit quadruplets for each 64-bit lane. The first two SADs use the lower 8-bit quadruplet of the lane from a, and the last two SADs use the uppper 8-bit quadruplet of the lane from a. Quadruplets from b are selected from within 128-bit lanes according to the control in imm8, and each SAD in each 64-bit lane uses the selected quadruplet at 8-bit offsets.

_mm512_div_pd⚠Experimental `avx512f`

Divide packed double-precision (64-bit) floating-point elements in a by packed elements in b, and store the results in dst.

_mm512_div_ps⚠Experimental `avx512f`

Divide packed single-precision (32-bit) floating-point elements in a by packed elements in b, and store the results in dst.

_mm512_div_round_pd⚠Experimental `avx512f`

Divide packed double-precision (64-bit) floating-point elements in a by packed elements in b, =and store the results in dst.

_mm512_div_round_ps⚠Experimental `avx512f`

Divide packed single-precision (32-bit) floating-point elements in a by packed elements in b, and store the results in dst.

_mm512_dpbf16_ps⚠Experimental `avx512bf16,avx512f`

Compute dot-product of BF16 (16-bit) floating-point pairs in a and b, accumulating the intermediate single-precision (32-bit) floating-point elements with elements in src, and store the results in dst.Compute dot-product of BF16 (16-bit) floating-point pairs in a and b, accumulating the intermediate single-precision (32-bit) floating-point elements with elements in src, and store the results in dst. Intel’s documentation

_mm512_dpbusd_epi32⚠Experimental `avx512vnni`

Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst.

_mm512_dpbusds_epi32⚠Experimental `avx512vnni`

Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst.

_mm512_dpwssd_epi32⚠Experimental `avx512vnni`

Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst.

_mm512_dpwssds_epi32⚠Experimental `avx512vnni`

Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst.

_mm512_extractf32x4_ps⚠Experimental `avx512f`

Extract 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from a, selected with imm8, and store the result in dst.

_mm512_extractf64x4_pd⚠Experimental `avx512f`

Extract 256 bits (composed of 4 packed double-precision (64-bit) floating-point elements) from a, selected with imm8, and store the result in dst.

_mm512_extracti32x4_epi32⚠Experimental `avx512f`

Extract 128 bits (composed of 4 packed 32-bit integers) from a, selected with IMM2, and store the result in dst.

_mm512_extracti64x4_epi64⚠Experimental `avx512f`

Extract 256 bits (composed of 4 packed 64-bit integers) from a, selected with IMM1, and store the result in dst.

_mm512_fixupimm_pd⚠Experimental `avx512f`

Fix up packed double-precision (64-bit) floating-point elements in a and b using packed 64-bit integers in c, and store the results in dst. imm8 is used to set the required flags reporting.

_mm512_fixupimm_ps⚠Experimental `avx512f`

Fix up packed single-precision (32-bit) floating-point elements in a and b using packed 32-bit integers in c, and store the results in dst. imm8 is used to set the required flags reporting.

_mm512_fixupimm_round_pd⚠Experimental `avx512f`

Fix up packed double-precision (64-bit) floating-point elements in a and b using packed 64-bit integers in c, and store the results in dst. imm8 is used to set the required flags reporting.

_mm512_fixupimm_round_ps⚠Experimental `avx512f`

Fix up packed single-precision (32-bit) floating-point elements in a and b using packed 32-bit integers in c, and store the results in dst. imm8 is used to set the required flags reporting.

_mm512_fmadd_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst.

_mm512_fmadd_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst.

_mm512_fmadd_round_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst.

_mm512_fmadd_round_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst.

_mm512_fmaddsub_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst.

_mm512_fmaddsub_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst.

_mm512_fmaddsub_round_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst.

_mm512_fmaddsub_round_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst.

_mm512_fmsub_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst.

_mm512_fmsub_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst.

_mm512_fmsub_round_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst.

_mm512_fmsub_round_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst.

_mm512_fmsubadd_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst.

_mm512_fmsubadd_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst.

_mm512_fmsubadd_round_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst.

_mm512_fmsubadd_round_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst.

_mm512_fnmadd_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst.

_mm512_fnmadd_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst.

_mm512_fnmadd_round_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst.

_mm512_fnmadd_round_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst.

_mm512_fnmsub_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst.

_mm512_fnmsub_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst.

_mm512_fnmsub_round_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst.

_mm512_fnmsub_round_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst.

_mm512_getexp_pd⚠Experimental `avx512f`

Convert the exponent of each packed double-precision (64-bit) floating-point element in a to a double-precision (64-bit) floating-point number representing the integer exponent, and store the results in dst. This intrinsic essentially calculates floor(log2(x)) for each element.

_mm512_getexp_ps⚠Experimental `avx512f`

Convert the exponent of each packed single-precision (32-bit) floating-point element in a to a single-precision (32-bit) floating-point number representing the integer exponent, and store the results in dst. This intrinsic essentially calculates floor(log2(x)) for each element.

_mm512_getexp_round_pd⚠Experimental `avx512f`

Convert the exponent of each packed double-precision (64-bit) floating-point element in a to a double-precision (64-bit) floating-point number representing the integer exponent, and store the results in dst. This intrinsic essentially calculates floor(log2(x)) for each element.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_getexp_round_ps⚠Experimental `avx512f`

Convert the exponent of each packed single-precision (32-bit) floating-point element in a to a single-precision (32-bit) floating-point number representing the integer exponent, and store the results in dst. This intrinsic essentially calculates floor(log2(x)) for each element.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_getmant_pd⚠Experimental `avx512f`

Normalize the mantissas of packed double-precision (64-bit) floating-point elements in a, and store the results in dst. This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1

_mm512_getmant_ps⚠Experimental `avx512f`

Normalize the mantissas of packed single-precision (32-bit) floating-point elements in a, and store the results in dst. This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign. The mantissa is normalized to the interval specified by interv, which can take the following values: _MM_MANT_NORM_1_2 // interval [1, 2) _MM_MANT_NORM_p5_2 // interval [0.5, 2) _MM_MANT_NORM_p5_1 // interval [0.5, 1) _MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5) The sign is determined by sc which can take the following values: _MM_MANT_SIGN_src // sign = sign(src) _MM_MANT_SIGN_zero // sign = 0 _MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1

_mm512_getmant_round_pd⚠Experimental `avx512f`

Normalize the mantissas of packed double-precision (64-bit) floating-point elements in a, and store the results in dst. This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_getmant_round_ps⚠Experimental `avx512f`

Normalize the mantissas of packed single-precision (32-bit) floating-point elements in a, and store the results in dst. This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_gf2p8affine_epi64_epi8⚠Experimental `avx512gfni,avx512bw,avx512f`

Performs an affine transformation on the packed bytes in x. That is computes a*x+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix and b being a constant 8-bit immediate value. Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.

_mm512_gf2p8affineinv_epi64_epi8⚠Experimental `avx512gfni,avx512bw,avx512f`

Performs an affine transformation on the inverted packed bytes in x. That is computes a*inv(x)+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix and b being a constant 8-bit immediate value. The inverse of a byte is defined with respect to the reduction polynomial x^8+x^4+x^3+x+1. The inverse of 0 is 0. Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.

_mm512_gf2p8mul_epi8⚠Experimental `avx512gfni,avx512bw,avx512f`

Performs a multiplication in GF(2^8) on the packed bytes. The field is in polynomial representation with the reduction polynomial x^8 + x^4 + x^3 + x + 1.

_mm512_i32gather_epi32⚠Experimental `avx512f`

Gather 32-bit integers from memory using 32-bit indices. 32-bit elements are loaded from addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst. scale should be 1, 2, 4 or 8.

_mm512_i32gather_epi64⚠Experimental `avx512f`

Gather 64-bit integers from memory using 32-bit indices. 64-bit elements are loaded from addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst. scale should be 1, 2, 4 or 8.

_mm512_i32gather_pd⚠Experimental `avx512f`

Gather double-precision (64-bit) floating-point elements from memory using 32-bit indices. 64-bit elements are loaded from addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst. scale should be 1, 2, 4 or 8.

_mm512_i32gather_ps⚠Experimental `avx512f`

Gather single-precision (32-bit) floating-point elements from memory using 32-bit indices. 32-bit elements are loaded from addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst. scale should be 1, 2, 4 or 8.

_mm512_i32scatter_epi32⚠Experimental `avx512f`

Scatter 32-bit integers from a into memory using 32-bit indices. 32-bit elements are stored at addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale). scale should be 1, 2, 4 or 8.

_mm512_i32scatter_epi64⚠Experimental `avx512f`

Scatter 64-bit integers from a into memory using 32-bit indices. 64-bit elements are stored at addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale). scale should be 1, 2, 4 or 8.

_mm512_i32scatter_pd⚠Experimental `avx512f`

Scatter double-precision (64-bit) floating-point elements from a into memory using 32-bit indices. 64-bit elements are stored at addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale). scale should be 1, 2, 4 or 8.

_mm512_i32scatter_ps⚠Experimental `avx512f`

Scatter single-precision (32-bit) floating-point elements from a into memory using 32-bit indices. 32-bit elements are stored at addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale). scale should be 1, 2, 4 or 8.

_mm512_i64gather_epi32⚠Experimental `avx512f`

Gather 32-bit integers from memory using 64-bit indices. 32-bit elements are loaded from addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst. scale should be 1, 2, 4 or 8.

_mm512_i64gather_epi64⚠Experimental `avx512f`

Gather 64-bit integers from memory using 64-bit indices. 64-bit elements are loaded from addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst. scale should be 1, 2, 4 or 8.

_mm512_i64gather_pd⚠Experimental `avx512f`

Gather double-precision (64-bit) floating-point elements from memory using 64-bit indices. 64-bit elements are loaded from addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst. scale should be 1, 2, 4 or 8.

_mm512_i64gather_ps⚠Experimental `avx512f`

Gather single-precision (32-bit) floating-point elements from memory using 64-bit indices. 32-bit elements are loaded from addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst. scale should be 1, 2, 4 or 8.

_mm512_i64scatter_epi32⚠Experimental `avx512f`

Scatter 32-bit integers from a into memory using 64-bit indices. 32-bit elements are stored at addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale). scale should be 1, 2, 4 or 8.

_mm512_i64scatter_epi64⚠Experimental `avx512f`

Scatter 64-bit integers from a into memory using 64-bit indices. 64-bit elements are stored at addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale). scale should be 1, 2, 4 or 8.

_mm512_i64scatter_pd⚠Experimental `avx512f`

Scatter double-precision (64-bit) floating-point elements from a into memory using 64-bit indices. 64-bit elements are stored at addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale). scale should be 1, 2, 4 or 8.

_mm512_i64scatter_ps⚠Experimental `avx512f`

Scatter single-precision (32-bit) floating-point elements from a into memory using 64-bit indices. 32-bit elements are stored at addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale) subject to mask k (elements are not stored when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.

_mm512_insertf32x4⚠Experimental `avx512f`

Copy a to dst, then insert 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from b into dst at the location specified by imm8.

_mm512_insertf64x4⚠Experimental `avx512f`

Copy a to dst, then insert 256 bits (composed of 4 packed double-precision (64-bit) floating-point elements) from b into dst at the location specified by imm8.

_mm512_inserti32x4⚠Experimental `avx512f`

Copy a to dst, then insert 128 bits (composed of 4 packed 32-bit integers) from b into dst at the location specified by imm8.

_mm512_inserti64x4⚠Experimental `avx512f`

Copy a to dst, then insert 256 bits (composed of 4 packed 64-bit integers) from b into dst at the location specified by imm8.

_mm512_int2mask⚠Experimental `avx512f`

Converts integer mask into bitmask, storing the result in dst.

_mm512_kand⚠Experimental `avx512f`

Compute the bitwise AND of 16-bit masks a and b, and store the result in k.

_mm512_kandn⚠Experimental `avx512f`

Compute the bitwise NOT of 16-bit masks a and then AND with b, and store the result in k.

_mm512_kmov⚠Experimental `avx512f`

Copy 16-bit mask a to k.

_mm512_knot⚠Experimental `avx512f`

Compute the bitwise NOT of 16-bit mask a, and store the result in k.

_mm512_kor⚠Experimental `avx512f`

Compute the bitwise OR of 16-bit masks a and b, and store the result in k.

_mm512_kortestc⚠Experimental `avx512f`

Performs bitwise OR between k1 and k2, storing the result in dst. CF flag is set if dst consists of all 1’s.

_mm512_kunpackb⚠Experimental `avx512f`

Unpack and interleave 8 bits from masks a and b, and store the 16-bit result in k.

_mm512_kxnor⚠Experimental `avx512f`

Compute the bitwise XNOR of 16-bit masks a and b, and store the result in k.

_mm512_kxor⚠Experimental `avx512f`

Compute the bitwise XOR of 16-bit masks a and b, and store the result in k.

_mm512_load_epi32⚠Experimental `avx512f`

Load 512-bits (composed of 16 packed 32-bit integers) from memory into dst. mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.

_mm512_load_epi64⚠Experimental `avx512f`

Load 512-bits (composed of 8 packed 64-bit integers) from memory into dst. mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.

_mm512_load_pd⚠Experimental `avx512f`

Load 512-bits (composed of 8 packed double-precision (64-bit) floating-point elements) from memory into dst. mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.

_mm512_load_ps⚠Experimental `avx512f`

Load 512-bits (composed of 16 packed single-precision (32-bit) floating-point elements) from memory into dst. mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.

_mm512_load_si512⚠Experimental `avx512f`

Load 512-bits of integer data from memory into dst. mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.

_mm512_loadu_epi8⚠Experimental `avx512bw`

Load 512-bits (composed of 64 packed 8-bit integers) from memory into dst. mem_addr does not need to be aligned on any particular boundary.

_mm512_loadu_epi16⚠Experimental `avx512bw`

Load 512-bits (composed of 32 packed 16-bit integers) from memory into dst. mem_addr does not need to be aligned on any particular boundary.

_mm512_loadu_epi32⚠Experimental `avx512f`

Load 512-bits (composed of 16 packed 32-bit integers) from memory into dst. mem_addr does not need to be aligned on any particular boundary.

_mm512_loadu_epi64⚠Experimental `avx512f`

Load 512-bits (composed of 8 packed 64-bit integers) from memory into dst. mem_addr does not need to be aligned on any particular boundary.

_mm512_loadu_pd⚠Experimental `avx512f`

Loads 512-bits (composed of 8 packed double-precision (64-bit) floating-point elements) from memory into result. `mem_addr` does not need to be aligned on any particular boundary.

_mm512_loadu_ps⚠Experimental `avx512f`

Loads 512-bits (composed of 16 packed single-precision (32-bit) floating-point elements) from memory into result. `mem_addr` does not need to be aligned on any particular boundary.

_mm512_loadu_si512⚠Experimental `avx512f`

Load 512-bits of integer data from memory into dst. mem_addr does not need to be aligned on any particular boundary.

_mm512_lzcnt_epi32⚠Experimental `avx512cd`

Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst.

_mm512_lzcnt_epi64⚠Experimental `avx512cd`

Counts the number of leading zero bits in each packed 64-bit integer in a, and store the results in dst.

_mm512_madd52hi_epu64⚠Experimental `avx512ifma`

Multiply packed unsigned 52-bit integers in each 64-bit element of `b` and `c` to form a 104-bit intermediate result. Add the high 52-bit unsigned integer from the intermediate result with the corresponding unsigned 64-bit integer in `a`, and store the results in `dst`.

_mm512_madd52lo_epu64⚠Experimental `avx512ifma`

Multiply packed unsigned 52-bit integers in each 64-bit element of `b` and `c` to form a 104-bit intermediate result. Add the low 52-bit unsigned integer from the intermediate result with the corresponding unsigned 64-bit integer in `a`, and store the results in `dst`.

_mm512_madd_epi16⚠Experimental `avx512bw`

Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Horizontally add adjacent pairs of intermediate 32-bit integers, and pack the results in dst.

_mm512_maddubs_epi16⚠Experimental `avx512bw`

Vertically multiply each unsigned 8-bit integer from a with the corresponding signed 8-bit integer from b, producing intermediate signed 16-bit integers. Horizontally add adjacent pairs of intermediate signed 16-bit integers, and pack the saturated results in dst.

_mm512_mask2_permutex2var_epi8⚠Experimental `avx512vbmi`

Shuffle 8-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask2_permutex2var_epi16⚠Experimental `avx512bw`

Shuffle 16-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from idx when the corresponding mask bit is not set).

_mm512_mask2_permutex2var_epi32⚠Experimental `avx512f`

Shuffle 32-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from idx when the corresponding mask bit is not set).

_mm512_mask2_permutex2var_epi64⚠Experimental `avx512f`

Shuffle 64-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from idx when the corresponding mask bit is not set).

_mm512_mask2_permutex2var_pd⚠Experimental `avx512f`

Shuffle double-precision (64-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from idx when the corresponding mask bit is not set)

_mm512_mask2_permutex2var_ps⚠Experimental `avx512f`

Shuffle single-precision (32-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from idx when the corresponding mask bit is not set).

_mm512_mask2int⚠Experimental `avx512f`

Converts bit mask k1 into an integer value, storing the results in dst.

_mm512_mask3_fmadd_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm512_mask3_fmadd_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm512_mask3_fmadd_round_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm512_mask3_fmadd_round_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm512_mask3_fmaddsub_pd⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm512_mask3_fmaddsub_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm512_mask3_fmaddsub_round_pd⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm512_mask3_fmaddsub_round_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm512_mask3_fmsub_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm512_mask3_fmsub_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm512_mask3_fmsub_round_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm512_mask3_fmsub_round_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm512_mask3_fmsubadd_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm512_mask3_fmsubadd_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm512_mask3_fmsubadd_round_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm512_mask3_fmsubadd_round_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm512_mask3_fnmadd_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm512_mask3_fnmadd_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm512_mask3_fnmadd_round_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm512_mask3_fnmadd_round_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm512_mask3_fnmsub_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm512_mask3_fnmsub_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm512_mask3_fnmsub_round_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm512_mask3_fnmsub_round_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm512_mask_abs_epi8⚠Experimental `avx512bw`

Compute the absolute value of packed signed 8-bit integers in a, and store the unsigned results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_abs_epi16⚠Experimental `avx512bw`

Compute the absolute value of packed signed 16-bit integers in a, and store the unsigned results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_abs_epi32⚠Experimental `avx512f`

Computes the absolute value of packed 32-bit integers in `a`, and store the unsigned results in `dst` using writemask `k` (elements are copied from `src` when the corresponding mask bit is not set).

_mm512_mask_abs_epi64⚠Experimental `avx512f`

Compute the absolute value of packed signed 64-bit integers in a, and store the unsigned results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_abs_pd⚠Experimental `avx512f`

Finds the absolute value of each packed double-precision (64-bit) floating-point element in v2, storing the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_abs_ps⚠Experimental `avx512f`

Finds the absolute value of each packed single-precision (32-bit) floating-point element in v2, storing the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_add_epi8⚠Experimental `avx512bw`

Add packed 8-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_add_epi16⚠Experimental `avx512bw`

Add packed 16-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_add_epi32⚠Experimental `avx512f`

Add packed 32-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_add_epi64⚠Experimental `avx512f`

Add packed 64-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_add_pd⚠Experimental `avx512f`

Add packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_add_ps⚠Experimental `avx512f`

Add packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_add_round_pd⚠Experimental `avx512f`

Add packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_add_round_ps⚠Experimental `avx512f`

Add packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_adds_epi8⚠Experimental `avx512bw`

Add packed signed 8-bit integers in a and b using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_adds_epi16⚠Experimental `avx512bw`

Add packed signed 16-bit integers in a and b using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_adds_epu8⚠Experimental `avx512bw`

Add packed unsigned 8-bit integers in a and b using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_adds_epu16⚠Experimental `avx512bw`

Add packed unsigned 16-bit integers in a and b using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_alignr_epi8⚠Experimental `avx512bw`

Concatenate pairs of 16-byte blocks in a and b into a 32-byte temporary result, shift the result right by imm8 bytes, and store the low 16 bytes in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_alignr_epi32⚠Experimental `avx512f`

Concatenate a and b into a 128-byte immediate result, shift the result right by imm8 32-bit elements, and store the low 64 bytes (16 elements) in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_alignr_epi64⚠Experimental `avx512f`

Concatenate a and b into a 128-byte immediate result, shift the result right by imm8 64-bit elements, and store the low 64 bytes (8 elements) in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_and_epi32⚠Experimental `avx512f`

Performs element-by-element bitwise AND between packed 32-bit integer elements of a and b, storing the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_and_epi64⚠Experimental `avx512f`

Compute the bitwise AND of packed 64-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_andnot_epi32⚠Experimental `avx512f`

Compute the bitwise NOT of packed 32-bit integers in a and then AND with b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_andnot_epi64⚠Experimental `avx512f`

Compute the bitwise NOT of packed 64-bit integers in a and then AND with b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_avg_epu8⚠Experimental `avx512bw`

Average packed unsigned 8-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_avg_epu16⚠Experimental `avx512bw`

Average packed unsigned 16-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_bitshuffle_epi64_mask⚠Experimental `avx512bitalg`

Considers the input `b` as packed 64-bit integers and `c` as packed 8-bit integers. Then groups 8 8-bit values from `c`as indices into the the bits of the corresponding 64-bit integer. It then selects these bits and packs them into the output.

_mm512_mask_blend_epi8⚠Experimental `avx512bw`

Blend packed 8-bit integers from a and b using control mask k, and store the results in dst.

_mm512_mask_blend_epi16⚠Experimental `avx512bw`

Blend packed 16-bit integers from a and b using control mask k, and store the results in dst.

_mm512_mask_blend_epi32⚠Experimental `avx512f`

Blend packed 32-bit integers from a and b using control mask k, and store the results in dst.

_mm512_mask_blend_epi64⚠Experimental `avx512f`

Blend packed 64-bit integers from a and b using control mask k, and store the results in dst.

_mm512_mask_blend_pd⚠Experimental `avx512f`

Blend packed double-precision (64-bit) floating-point elements from a and b using control mask k, and store the results in dst.

_mm512_mask_blend_ps⚠Experimental `avx512f`

Blend packed single-precision (32-bit) floating-point elements from a and b using control mask k, and store the results in dst.

_mm512_mask_broadcast_f32x4⚠Experimental `avx512f`

Broadcast the 4 packed single-precision (32-bit) floating-point elements from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_broadcast_f64x4⚠Experimental `avx512f`

Broadcast the 4 packed double-precision (64-bit) floating-point elements from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_broadcast_i32x4⚠Experimental `avx512f`

Broadcast the 4 packed 32-bit integers from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_broadcast_i64x4⚠Experimental `avx512f`

Broadcast the 4 packed 64-bit integers from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_broadcastb_epi8⚠Experimental `avx512bw`

Broadcast the low packed 8-bit integer from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_broadcastd_epi32⚠Experimental `avx512f`

Broadcast the low packed 32-bit integer from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_broadcastq_epi64⚠Experimental `avx512f`

Broadcast the low packed 64-bit integer from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_broadcastsd_pd⚠Experimental `avx512f`

Broadcast the low double-precision (64-bit) floating-point element from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_broadcastss_ps⚠Experimental `avx512f`

Broadcast the low single-precision (32-bit) floating-point element from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_broadcastw_epi16⚠Experimental `avx512bw`

Broadcast the low packed 16-bit integer from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cmp_epi8_mask⚠Experimental `avx512bw`

Compare packed signed 8-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmp_epi16_mask⚠Experimental `avx512bw`

Compare packed signed 16-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmp_epi32_mask⚠Experimental `avx512f`

Compare packed signed 32-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmp_epi64_mask⚠Experimental `avx512f`

Compare packed signed 64-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmp_epu8_mask⚠Experimental `avx512bw`

Compare packed unsigned 8-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmp_epu16_mask⚠Experimental `avx512bw`

Compare packed unsigned 16-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmp_epu32_mask⚠Experimental `avx512f`

Compare packed unsigned 32-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmp_epu64_mask⚠Experimental `avx512f`

Compare packed unsigned 64-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmp_pd_mask⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmp_ps_mask⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmp_round_pd_mask⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_mask_cmp_round_ps_mask⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_mask_cmpeq_epi8_mask⚠Experimental `avx512bw`

Compare packed signed 8-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpeq_epi16_mask⚠Experimental `avx512bw`

Compare packed signed 16-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpeq_epi32_mask⚠Experimental `avx512f`

Compare packed 32-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpeq_epi64_mask⚠Experimental `avx512f`

Compare packed 64-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpeq_epu8_mask⚠Experimental `avx512bw`

Compare packed unsigned 8-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpeq_epu16_mask⚠Experimental `avx512bw`

Compare packed unsigned 16-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpeq_epu32_mask⚠Experimental `avx512f`

Compare packed unsigned 32-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpeq_epu64_mask⚠Experimental `avx512f`

Compare packed unsigned 64-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpeq_pd_mask⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpeq_ps_mask⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpge_epi8_mask⚠Experimental `avx512bw`

Compare packed signed 8-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpge_epi16_mask⚠Experimental `avx512bw`

Compare packed signed 16-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpge_epi32_mask⚠Experimental `avx512f`

Compare packed signed 32-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpge_epi64_mask⚠Experimental `avx512f`

Compare packed signed 64-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpge_epu8_mask⚠Experimental `avx512bw`

Compare packed unsigned 8-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpge_epu16_mask⚠Experimental `avx512bw`

Compare packed unsigned 16-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpge_epu32_mask⚠Experimental `avx512f`

Compare packed unsigned 32-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpge_epu64_mask⚠Experimental `avx512f`

Compare packed unsigned 64-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpgt_epi8_mask⚠Experimental `avx512bw`

Compare packed signed 8-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpgt_epi16_mask⚠Experimental `avx512bw`

Compare packed signed 16-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpgt_epi32_mask⚠Experimental `avx512f`

Compare packed signed 32-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpgt_epi64_mask⚠Experimental `avx512f`

Compare packed signed 64-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpgt_epu8_mask⚠Experimental `avx512bw`

Compare packed unsigned 8-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpgt_epu16_mask⚠Experimental `avx512bw`

Compare packed unsigned 16-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpgt_epu32_mask⚠Experimental `avx512f`

Compare packed unsigned 32-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpgt_epu64_mask⚠Experimental `avx512f`

Compare packed unsigned 64-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmple_epi8_mask⚠Experimental `avx512bw`

Compare packed signed 8-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmple_epi16_mask⚠Experimental `avx512bw`

Compare packed signed 16-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmple_epi32_mask⚠Experimental `avx512f`

Compare packed signed 32-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmple_epi64_mask⚠Experimental `avx512f`

Compare packed signed 64-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmple_epu8_mask⚠Experimental `avx512bw`

Compare packed unsigned 8-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmple_epu16_mask⚠Experimental `avx512bw`

Compare packed unsigned 16-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmple_epu32_mask⚠Experimental `avx512f`

Compare packed unsigned 32-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmple_epu64_mask⚠Experimental `avx512f`

Compare packed unsigned 64-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmple_pd_mask⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmple_ps_mask⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmplt_epi8_mask⚠Experimental `avx512bw`

Compare packed signed 8-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmplt_epi16_mask⚠Experimental `avx512bw`

Compare packed signed 16-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmplt_epi32_mask⚠Experimental `avx512f`

Compare packed signed 32-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmplt_epi64_mask⚠Experimental `avx512f`

Compare packed signed 64-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmplt_epu8_mask⚠Experimental `avx512bw`

Compare packed unsigned 8-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmplt_epu16_mask⚠Experimental `avx512bw`

Compare packed unsigned 16-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmplt_epu32_mask⚠Experimental `avx512f`

Compare packed unsigned 32-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmplt_epu64_mask⚠Experimental `avx512f`

Compare packed unsigned 64-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmplt_pd_mask⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmplt_ps_mask⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpneq_epi8_mask⚠Experimental `avx512bw`

Compare packed signed 8-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpneq_epi16_mask⚠Experimental `avx512bw`

Compare packed signed 16-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpneq_epi32_mask⚠Experimental `avx512f`

Compare packed 32-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpneq_epi64_mask⚠Experimental `avx512f`

Compare packed signed 64-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpneq_epu8_mask⚠Experimental `avx512bw`

Compare packed unsigned 8-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpneq_epu16_mask⚠Experimental `avx512bw`

Compare packed unsigned 16-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpneq_epu32_mask⚠Experimental `avx512f`

Compare packed unsigned 32-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpneq_epu64_mask⚠Experimental `avx512f`

Compare packed unsigned 64-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpneq_pd_mask⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpneq_ps_mask⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpnle_pd_mask⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b for not-less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpnle_ps_mask⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b for not-less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpnlt_pd_mask⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b for not-less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpnlt_ps_mask⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b for not-less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpord_pd_mask⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b to see if neither is NaN, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpord_ps_mask⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b to see if neither is NaN, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpunord_pd_mask⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b to see if either is NaN, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_cmpunord_ps_mask⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b to see if either is NaN, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm512_mask_compress_epi8⚠Experimental `avx512vbmi2`

Contiguously store the active 8-bit integers in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.

_mm512_mask_compress_epi16⚠Experimental `avx512vbmi2`

Contiguously store the active 16-bit integers in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.

_mm512_mask_compress_epi32⚠Experimental `avx512f`

Contiguously store the active 32-bit integers in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.

_mm512_mask_compress_epi64⚠Experimental `avx512f`

Contiguously store the active 64-bit integers in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.

_mm512_mask_compress_pd⚠Experimental `avx512f`

Contiguously store the active double-precision (64-bit) floating-point elements in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.

_mm512_mask_compress_ps⚠Experimental `avx512f`

Contiguously store the active single-precision (32-bit) floating-point elements in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.

_mm512_mask_compressstoreu_epi8⚠Experimental `avx512vbmi2`

Contiguously store the active 8-bit integers in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm512_mask_compressstoreu_epi16⚠Experimental `avx512vbmi2`

Contiguously store the active 16-bit integers in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm512_mask_compressstoreu_epi32⚠Experimental `avx512f`

Contiguously store the active 32-bit integers in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm512_mask_compressstoreu_epi64⚠Experimental `avx512f`

Contiguously store the active 64-bit integers in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm512_mask_compressstoreu_pd⚠Experimental `avx512f`

Contiguously store the active double-precision (64-bit) floating-point elements in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm512_mask_compressstoreu_ps⚠Experimental `avx512f`

Contiguously store the active single-precision (32-bit) floating-point elements in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm512_mask_conflict_epi32⚠Experimental `avx512cd`

Test each 32-bit element of a for equality with all other elements in a closer to the least significant bit using writemask k (elements are copied from src when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.

_mm512_mask_conflict_epi64⚠Experimental `avx512cd`

Test each 64-bit element of a for equality with all other elements in a closer to the least significant bit using writemask k (elements are copied from src when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.

_mm512_mask_cvt_roundepi32_ps⚠Experimental `avx512f`

Convert packed signed 32-bit integers in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvt_roundepu32_ps⚠Experimental `avx512f`

Convert packed unsigned 32-bit integers in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvt_roundpd_epi32⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvt_roundpd_epu32⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvt_roundpd_ps⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvt_roundph_ps⚠Experimental `avx512f`

Convert packed half-precision (16-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_mask_cvt_roundps_epi32⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvt_roundps_epu32⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvt_roundps_pd⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed double-precision (64-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_mask_cvt_roundps_ph⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed half-precision (16-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_mask_cvtepi8_epi16⚠Experimental `avx512bw`

Sign extend packed 8-bit integers in a to packed 16-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtepi8_epi32⚠Experimental `avx512f`

Sign extend packed 8-bit integers in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtepi8_epi64⚠Experimental `avx512f`

Sign extend packed 8-bit integers in the low 8 bytes of a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtepi16_epi8⚠Experimental `avx512bw`

Convert packed 16-bit integers in a to packed 8-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtepi16_epi32⚠Experimental `avx512f`

Sign extend packed 16-bit integers in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtepi16_epi64⚠Experimental `avx512f`

Sign extend packed 16-bit integers in a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtepi16_storeu_epi8⚠Experimental `avx512bw`

Convert packed 16-bit integers in a to packed 8-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm512_mask_cvtepi32_epi8⚠Experimental `avx512f`

Convert packed 32-bit integers in a to packed 8-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtepi32_epi16⚠Experimental `avx512f`

Convert packed 32-bit integers in a to packed 16-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtepi32_epi64⚠Experimental `avx512f`

Sign extend packed 32-bit integers in a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtepi32_pd⚠Experimental `avx512f`

Convert packed signed 32-bit integers in a to packed double-precision (64-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtepi32_ps⚠Experimental `avx512f`

Convert packed signed 32-bit integers in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtepi32_storeu_epi8⚠Experimental `avx512f`

Convert packed 32-bit integers in a to packed 8-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm512_mask_cvtepi32_storeu_epi16⚠Experimental `avx512f`

Convert packed 32-bit integers in a to packed 16-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm512_mask_cvtepi32lo_pd⚠Experimental `avx512f`

Performs element-by-element conversion of the lower half of packed 32-bit integer elements in v2 to packed double-precision (64-bit) floating-point elements, storing the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtepi64_epi8⚠Experimental `avx512f`

Convert packed 64-bit integers in a to packed 8-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtepi64_epi16⚠Experimental `avx512f`

Convert packed 64-bit integers in a to packed 16-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtepi64_epi32⚠Experimental `avx512f`

Convert packed 64-bit integers in a to packed 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtepi64_storeu_epi8⚠Experimental `avx512f`

Convert packed 64-bit integers in a to packed 8-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm512_mask_cvtepi64_storeu_epi16⚠Experimental `avx512f`

Convert packed 64-bit integers in a to packed 16-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm512_mask_cvtepi64_storeu_epi32⚠Experimental `avx512f`

Convert packed 64-bit integers in a to packed 32-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm512_mask_cvtepu8_epi16⚠Experimental `avx512bw`

Zero extend packed unsigned 8-bit integers in a to packed 16-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtepu8_epi32⚠Experimental `avx512f`

Zero extend packed unsigned 8-bit integers in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtepu8_epi64⚠Experimental `avx512f`

Zero extend packed unsigned 8-bit integers in the low 8 bytes of a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtepu16_epi32⚠Experimental `avx512f`

Zero extend packed unsigned 16-bit integers in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtepu16_epi64⚠Experimental `avx512f`

Zero extend packed unsigned 16-bit integers in a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtepu32_epi64⚠Experimental `avx512f`

Zero extend packed unsigned 32-bit integers in a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtepu32_pd⚠Experimental `avx512f`

Convert packed unsigned 32-bit integers in a to packed double-precision (64-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtepu32_ps⚠Experimental `avx512f`

Convert packed unsigned 32-bit integers in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtepu32lo_pd⚠Experimental `avx512f`

Performs element-by-element conversion of the lower half of 32-bit unsigned integer elements in v2 to packed double-precision (64-bit) floating-point elements, storing the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtne2ps_pbh⚠Experimental `avx512bf16,avx512f`

Convert packed single-precision (32-bit) floating-point elements in two vectors a and b to packed BF16 (16-bit) floating-point elements, and store the results in single vector dst using writemask k (elements are copied from src when the corresponding mask bit is not set). Intel’s documentation

_mm512_mask_cvtneps_pbh⚠Experimental `avx512bf16,avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed BF16 (16-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). Intel’s documentation

_mm512_mask_cvtpd_epi32⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtpd_epu32⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtpd_ps⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtpd_pslo⚠Experimental `avx512f`

Performs an element-by-element conversion of packed double-precision (64-bit) floating-point elements in v2 to single-precision (32-bit) floating-point elements and stores them in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). The elements are stored in the lower half of the results vector, while the remaining upper half locations are set to 0.

_mm512_mask_cvtph_ps⚠Experimental `avx512f`

Convert packed half-precision (16-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtps_epi32⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtps_epu32⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtps_pd⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed double-precision (64-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtps_ph⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed half-precision (16-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_mask_cvtpslo_pd⚠Experimental `avx512f`

Performs element-by-element conversion of the lower half of packed single-precision (32-bit) floating-point elements in v2 to packed double-precision (64-bit) floating-point elements, storing the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtsepi16_epi8⚠Experimental `avx512bw`

Convert packed signed 16-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtsepi16_storeu_epi8⚠Experimental `avx512bw`

Convert packed signed 16-bit integers in a to packed 8-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm512_mask_cvtsepi32_epi8⚠Experimental `avx512f`

Convert packed signed 32-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtsepi32_epi16⚠Experimental `avx512f`

Convert packed signed 32-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtsepi32_storeu_epi8⚠Experimental `avx512f`

Convert packed signed 32-bit integers in a to packed 8-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm512_mask_cvtsepi32_storeu_epi16⚠Experimental `avx512f`

Convert packed signed 32-bit integers in a to packed 16-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm512_mask_cvtsepi64_epi8⚠Experimental `avx512f`

Convert packed signed 64-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtsepi64_epi16⚠Experimental `avx512f`

Convert packed signed 64-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtsepi64_epi32⚠Experimental `avx512f`

Convert packed signed 64-bit integers in a to packed 32-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtsepi64_storeu_epi8⚠Experimental `avx512f`

Convert packed signed 64-bit integers in a to packed 8-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm512_mask_cvtsepi64_storeu_epi16⚠Experimental `avx512f`

Convert packed signed 64-bit integers in a to packed 16-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm512_mask_cvtsepi64_storeu_epi32⚠Experimental `avx512f`

Convert packed signed 64-bit integers in a to packed 32-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm512_mask_cvtt_roundpd_epi32⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_mask_cvtt_roundpd_epu32⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_mask_cvtt_roundps_epi32⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_mask_cvtt_roundps_epu32⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_mask_cvttpd_epi32⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvttpd_epu32⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvttps_epi32⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvttps_epu32⚠Experimental `avx512f`

Convert packed double-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtusepi16_epi8⚠Experimental `avx512bw`

Convert packed unsigned 16-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtusepi16_storeu_epi8⚠Experimental `avx512bw`

Convert packed unsigned 16-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm512_mask_cvtusepi32_epi8⚠Experimental `avx512f`

Convert packed unsigned 32-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtusepi32_epi16⚠Experimental `avx512f`

Convert packed unsigned 32-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtusepi32_storeu_epi8⚠Experimental `avx512f`

Convert packed unsigned 32-bit integers in a to packed 8-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm512_mask_cvtusepi32_storeu_epi16⚠Experimental `avx512f`

Convert packed unsigned 32-bit integers in a to packed 16-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm512_mask_cvtusepi64_epi8⚠Experimental `avx512f`

Convert packed unsigned 64-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtusepi64_epi16⚠Experimental `avx512f`

Convert packed unsigned 64-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtusepi64_epi32⚠Experimental `avx512f`

Convert packed unsigned 64-bit integers in a to packed unsigned 32-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_cvtusepi64_storeu_epi8⚠Experimental `avx512f`

Convert packed unsigned 64-bit integers in a to packed 8-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm512_mask_cvtusepi64_storeu_epi16⚠Experimental `avx512f`

Convert packed unsigned 64-bit integers in a to packed 16-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm512_mask_cvtusepi64_storeu_epi32⚠Experimental `avx512f`

Convert packed unsigned 64-bit integers in a to packed 32-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm512_mask_dbsad_epu8⚠Experimental `avx512bw`

Compute the sum of absolute differences (SADs) of quadruplets of unsigned 8-bit integers in a compared to those in b, and store the 16-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). Four SADs are performed on four 8-bit quadruplets for each 64-bit lane. The first two SADs use the lower 8-bit quadruplet of the lane from a, and the last two SADs use the uppper 8-bit quadruplet of the lane from a. Quadruplets from b are selected from within 128-bit lanes according to the control in imm8, and each SAD in each 64-bit lane uses the selected quadruplet at 8-bit offsets.

_mm512_mask_div_pd⚠Experimental `avx512f`

Divide packed double-precision (64-bit) floating-point elements in a by packed elements in b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_div_ps⚠Experimental `avx512f`

Divide packed single-precision (32-bit) floating-point elements in a by packed elements in b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_div_round_pd⚠Experimental `avx512f`

Divide packed double-precision (64-bit) floating-point elements in a by packed elements in b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_div_round_ps⚠Experimental `avx512f`

Divide packed single-precision (32-bit) floating-point elements in a by packed elements in b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_dpbf16_ps⚠Experimental `avx512bf16,avx512f`

Compute dot-product of BF16 (16-bit) floating-point pairs in a and b, accumulating the intermediate single-precision (32-bit) floating-point elements with elements in src, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). Intel’s documentation

_mm512_mask_dpbusd_epi32⚠Experimental `avx512vnni`

Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_dpbusds_epi32⚠Experimental `avx512vnni`

Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_dpwssd_epi32⚠Experimental `avx512vnni`

Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_dpwssds_epi32⚠Experimental `avx512vnni`

Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_expand_epi8⚠Experimental `avx512vbmi2`

Load contiguous active 8-bit integers from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_expand_epi16⚠Experimental `avx512vbmi2`

Load contiguous active 16-bit integers from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_expand_epi32⚠Experimental `avx512f`

Load contiguous active 32-bit integers from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_expand_epi64⚠Experimental `avx512f`

Load contiguous active 64-bit integers from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_expand_pd⚠Experimental `avx512f`

Load contiguous active double-precision (64-bit) floating-point elements from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_expand_ps⚠Experimental `avx512f`

Load contiguous active single-precision (32-bit) floating-point elements from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_expandloadu_epi8⚠Experimental `avx512f,avx512bw,avx512vbmi2`

Load contiguous active 8-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_expandloadu_epi16⚠Experimental `avx512f,avx512bw,avx512vbmi2`

Load contiguous active 16-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_expandloadu_epi32⚠Experimental `avx512f`

Load contiguous active 32-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_expandloadu_epi64⚠Experimental `avx512f`

Load contiguous active 64-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_expandloadu_pd⚠Experimental `avx512f`

Load contiguous active single-precision (64-bit) floating-point elements from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_expandloadu_ps⚠Experimental `avx512f`

Load contiguous active single-precision (32-bit) floating-point elements from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_extractf32x4_ps⚠Experimental `avx512f`

Extract 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from a, selected with imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_extractf64x4_pd⚠Experimental `avx512f`

Extract 256 bits (composed of 4 packed double-precision (64-bit) floating-point elements) from a, selected with imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_extracti32x4_epi32⚠Experimental `avx512f`

Extract 128 bits (composed of 4 packed 32-bit integers) from a, selected with IMM2, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_extracti64x4_epi64⚠Experimental `avx512f`

Extract 256 bits (composed of 4 packed 64-bit integers) from a, selected with IMM1, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_fixupimm_pd⚠Experimental `avx512f`

Fix up packed double-precision (64-bit) floating-point elements in a and b using packed 64-bit integers in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set). imm8 is used to set the required flags reporting.

_mm512_mask_fixupimm_ps⚠Experimental `avx512f`

Fix up packed single-precision (32-bit) floating-point elements in a and b using packed 32-bit integers in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set). imm8 is used to set the required flags reporting.

_mm512_mask_fixupimm_round_pd⚠Experimental `avx512f`

Fix up packed double-precision (64-bit) floating-point elements in a and b using packed 64-bit integers in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set). imm8 is used to set the required flags reporting.

_mm512_mask_fixupimm_round_ps⚠Experimental `avx512f`

Fix up packed single-precision (32-bit) floating-point elements in a and b using packed 32-bit integers in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set). imm8 is used to set the required flags reporting.

_mm512_mask_fmadd_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_fmadd_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_fmadd_round_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_fmadd_round_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_fmaddsub_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_fmaddsub_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_fmaddsub_round_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_fmaddsub_round_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_fmsub_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_fmsub_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_fmsub_round_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_fmsub_round_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_fmsubadd_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_fmsubadd_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_fmsubadd_round_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_fmsubadd_round_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_fnmadd_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_fnmadd_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_fnmadd_round_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_fnmadd_round_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_fnmsub_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_fnmsub_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_fnmsub_round_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_fnmsub_round_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_getexp_pd⚠Experimental `avx512f`

Convert the exponent of each packed double-precision (64-bit) floating-point element in a to a double-precision (64-bit) floating-point number representing the integer exponent, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates floor(log2(x)) for each element.

_mm512_mask_getexp_ps⚠Experimental `avx512f`

Convert the exponent of each packed single-precision (32-bit) floating-point element in a to a single-precision (32-bit) floating-point number representing the integer exponent, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates floor(log2(x)) for each element.

_mm512_mask_getexp_round_pd⚠Experimental `avx512f`

Convert the exponent of each packed double-precision (64-bit) floating-point element in a to a double-precision (64-bit) floating-point number representing the integer exponent, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates floor(log2(x)) for each element.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_mask_getexp_round_ps⚠Experimental `avx512f`

Convert the exponent of each packed single-precision (32-bit) floating-point element in a to a single-precision (32-bit) floating-point number representing the integer exponent, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates floor(log2(x)) for each element.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_mask_getmant_pd⚠Experimental `avx512f`

Normalize the mantissas of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1

_mm512_mask_getmant_ps⚠Experimental `avx512f`

Normalize the mantissas of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1

_mm512_mask_getmant_round_pd⚠Experimental `avx512f`

Normalize the mantissas of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_mask_getmant_round_ps⚠Experimental `avx512f`

Normalize the mantissas of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_mask_gf2p8affine_epi64_epi8⚠Experimental `avx512gfni,avx512bw,avx512f`

Performs an affine transformation on the packed bytes in x. That is computes a*x+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix and b being a constant 8-bit immediate value. Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.

_mm512_mask_gf2p8affineinv_epi64_epi8⚠Experimental `avx512gfni,avx512bw,avx512f`

Performs an affine transformation on the inverted packed bytes in x. That is computes a*inv(x)+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix and b being a constant 8-bit immediate value. The inverse of a byte is defined with respect to the reduction polynomial x^8+x^4+x^3+x+1. The inverse of 0 is 0. Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.

_mm512_mask_gf2p8mul_epi8⚠Experimental `avx512gfni,avx512bw,avx512f`

Performs a multiplication in GF(2^8) on the packed bytes. The field is in polynomial representation with the reduction polynomial x^8 + x^4 + x^3 + x + 1.

_mm512_mask_i32gather_epi32⚠Experimental `avx512f`

Gather 32-bit integers from memory using 32-bit indices. 32-bit elements are loaded from addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.

_mm512_mask_i32gather_epi64⚠Experimental `avx512f`

Gather 64-bit integers from memory using 32-bit indices. 64-bit elements are loaded from addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.

_mm512_mask_i32gather_pd⚠Experimental `avx512f`

Gather double-precision (64-bit) floating-point elements from memory using 32-bit indices. 64-bit elements are loaded from addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.

_mm512_mask_i32gather_ps⚠Experimental `avx512f`

Gather single-precision (32-bit) floating-point elements from memory using 32-bit indices. 32-bit elements are loaded from addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.

_mm512_mask_i32scatter_epi32⚠Experimental `avx512f`

Scatter 32-bit integers from a into memory using 32-bit indices. 32-bit elements are stored at addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale) subject to mask k (elements are not stored when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.

_mm512_mask_i32scatter_epi64⚠Experimental `avx512f`

Scatter 64-bit integers from a into memory using 32-bit indices. 64-bit elements are stored at addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale) subject to mask k (elements are not stored when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.

_mm512_mask_i32scatter_pd⚠Experimental `avx512f`

Scatter double-precision (64-bit) floating-point elements from a into memory using 32-bit indices. 64-bit elements are stored at addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale) subject to mask k (elements are not stored when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.

_mm512_mask_i32scatter_ps⚠Experimental `avx512f`

Scatter single-precision (32-bit) floating-point elements from a into memory using 32-bit indices. 32-bit elements are stored at addresses starting at base_addr and offset by each 32-bit element in vindex (each index is scaled by the factor in scale) subject to mask k (elements are not stored when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.

_mm512_mask_i64gather_epi32⚠Experimental `avx512f`

Gather 32-bit integers from memory using 64-bit indices. 32-bit elements are loaded from addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.

_mm512_mask_i64gather_epi64⚠Experimental `avx512f`

Gather 64-bit integers from memory using 64-bit indices. 64-bit elements are loaded from addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.

_mm512_mask_i64gather_pd⚠Experimental `avx512f`

Gather double-precision (64-bit) floating-point elements from memory using 64-bit indices. 64-bit elements are loaded from addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.

_mm512_mask_i64gather_ps⚠Experimental `avx512f`

Gather single-precision (32-bit) floating-point elements from memory using 64-bit indices. 32-bit elements are loaded from addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.

_mm512_mask_i64scatter_epi32⚠Experimental `avx512f`

Scatter 32-bit integers from a into memory using 64-bit indices. 32-bit elements are stored at addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale) subject to mask k (elements are not stored when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.

_mm512_mask_i64scatter_epi64⚠Experimental `avx512f`

Scatter 64-bit integers from a into memory using 64-bit indices. 64-bit elements are stored at addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale) subject to mask k (elements are not stored when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.

_mm512_mask_i64scatter_pd⚠Experimental `avx512f`

Scatter double-precision (64-bit) floating-point elements from a into memory using 64-bit indices. 64-bit elements are stored at addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale) subject to mask k (elements are not stored when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.

_mm512_mask_i64scatter_ps⚠Experimental `avx512f`

Scatter single-precision (32-bit) floating-point elements from a into memory using 64-bit indices. 32-bit elements are stored at addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale) subject to mask k (elements are not stored when the corresponding mask bit is not set). scale should be 1, 2, 4 or 8.

_mm512_mask_insertf32x4⚠Experimental `avx512f`

Copy a to tmp, then insert 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from b into tmp at the location specified by imm8. Store tmp to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_insertf64x4⚠Experimental `avx512f`

Copy a to tmp, then insert 256 bits (composed of 4 packed double-precision (64-bit) floating-point elements) from b into tmp at the location specified by imm8. Store tmp to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_inserti32x4⚠Experimental `avx512f`

Copy a to tmp, then insert 128 bits (composed of 4 packed 32-bit integers) from b into tmp at the location specified by imm8. Store tmp to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_inserti64x4⚠Experimental `avx512f`

Copy a to tmp, then insert 256 bits (composed of 4 packed 64-bit integers) from b into tmp at the location specified by imm8. Store tmp to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_load_epi32⚠Experimental `avx512f`

Load packed 32-bit integers from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.

_mm512_mask_load_epi64⚠Experimental `avx512f`

Load packed 64-bit integers from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.

_mm512_mask_load_pd⚠Experimental `avx512f`

Load packed double-precision (64-bit) floating-point elements from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.

_mm512_mask_load_ps⚠Experimental `avx512f`

Load packed single-precision (32-bit) floating-point elements from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.

_mm512_mask_loadu_epi8⚠Experimental `avx512f,avx512bw`

Load packed 8-bit integers from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm512_mask_loadu_epi16⚠Experimental `avx512f,avx512bw`

Load packed 16-bit integers from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm512_mask_loadu_epi32⚠Experimental `avx512f`

Load packed 32-bit integers from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm512_mask_loadu_epi64⚠Experimental `avx512f`

Load packed 64-bit integers from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm512_mask_loadu_pd⚠Experimental `avx512f`

Load packed double-precision (64-bit) floating-point elements from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm512_mask_loadu_ps⚠Experimental `avx512f`

Load packed single-precision (32-bit) floating-point elements from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm512_mask_lzcnt_epi32⚠Experimental `avx512cd`

Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_lzcnt_epi64⚠Experimental `avx512cd`

Counts the number of leading zero bits in each packed 64-bit integer in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_madd_epi16⚠Experimental `avx512bw`

Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Horizontally add adjacent pairs of intermediate 32-bit integers, and pack the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_maddubs_epi16⚠Experimental `avx512bw`

Multiply packed unsigned 8-bit integers in a by packed signed 8-bit integers in b, producing intermediate signed 16-bit integers. Horizontally add adjacent pairs of intermediate signed 16-bit integers, and pack the saturated results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_max_epi8⚠Experimental `avx512bw`

Compare packed signed 8-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_max_epi16⚠Experimental `avx512bw`

Compare packed signed 16-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_max_epi32⚠Experimental `avx512f`

Compare packed signed 32-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_max_epi64⚠Experimental `avx512f`

Compare packed signed 64-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_max_epu8⚠Experimental `avx512bw`

Compare packed unsigned 8-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_max_epu16⚠Experimental `avx512bw`

Compare packed unsigned 16-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_max_epu32⚠Experimental `avx512f`

Compare packed unsigned 32-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_max_epu64⚠Experimental `avx512f`

Compare packed unsigned 64-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_max_pd⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_max_ps⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_max_round_pd⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_mask_max_round_ps⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_mask_min_epi8⚠Experimental `avx512bw`

Compare packed signed 8-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_min_epi16⚠Experimental `avx512bw`

Compare packed signed 16-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_min_epi32⚠Experimental `avx512f`

Compare packed signed 32-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_min_epi64⚠Experimental `avx512f`

Compare packed signed 64-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_min_epu8⚠Experimental `avx512bw`

Compare packed unsigned 8-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_min_epu16⚠Experimental `avx512bw`

Compare packed unsigned 16-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_min_epu32⚠Experimental `avx512f`

Compare packed unsigned 32-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_min_epu64⚠Experimental `avx512f`

Compare packed unsigned 64-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_min_pd⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_min_ps⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_min_round_pd⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_mask_min_round_ps⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_mask_mov_epi8⚠Experimental `avx512bw`

Move packed 8-bit integers from a into dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_mov_epi16⚠Experimental `avx512bw`

Move packed 16-bit integers from a into dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_mov_epi32⚠Experimental `avx512f`

Move packed 32-bit integers from a to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_mov_epi64⚠Experimental `avx512f`

Move packed 64-bit integers from a to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_mov_pd⚠Experimental `avx512f`

Move packed double-precision (64-bit) floating-point elements from a to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_mov_ps⚠Experimental `avx512f`

Move packed single-precision (32-bit) floating-point elements from a to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_movedup_pd⚠Experimental `avx512f`

Duplicate even-indexed double-precision (64-bit) floating-point elements from a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_movehdup_ps⚠Experimental `avx512f`

Duplicate odd-indexed single-precision (32-bit) floating-point elements from a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_moveldup_ps⚠Experimental `avx512f`

Duplicate even-indexed single-precision (32-bit) floating-point elements from a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_mul_epi32⚠Experimental `avx512f`

Multiply the low signed 32-bit integers from each packed 64-bit element in a and b, and store the signed 64-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_mul_epu32⚠Experimental `avx512f`

Multiply the low unsigned 32-bit integers from each packed 64-bit element in a and b, and store the unsigned 64-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_mul_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_mul_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_mul_round_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_mul_round_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_mulhi_epi16⚠Experimental `avx512bw`

Multiply the packed signed 16-bit integers in a and b, producing intermediate 32-bit integers, and store the high 16 bits of the intermediate integers in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_mulhi_epu16⚠Experimental `avx512bw`

Multiply the packed unsigned 16-bit integers in a and b, producing intermediate 32-bit integers, and store the high 16 bits of the intermediate integers in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_mulhrs_epi16⚠Experimental `avx512bw`

Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Truncate each intermediate integer to the 18 most significant bits, round by adding 1, and store bits [16:1] to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_mullo_epi16⚠Experimental `avx512bw`

Multiply the packed 16-bit integers in a and b, producing intermediate 32-bit integers, and store the low 16 bits of the intermediate integers in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_mullo_epi32⚠Experimental `avx512f`

Multiply the packed 32-bit integers in a and b, producing intermediate 64-bit integers, and store the low 32 bits of the intermediate integers in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_mullox_epi64⚠Experimental `avx512f`

Multiplies elements in packed 64-bit integer vectors a and b together, storing the lower 64 bits of the result in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_multishift_epi64_epi8⚠Experimental `avx512vbmi`

For each 64-bit element in b, select 8 unaligned bytes using a byte-granular shift control within the corresponding 64-bit element of a, and store the 8 assembled bytes to the corresponding 64-bit element of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_or_epi32⚠Experimental `avx512f`

Compute the bitwise OR of packed 32-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_or_epi64⚠Experimental `avx512f`

Compute the bitwise OR of packed 64-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_packs_epi16⚠Experimental `avx512bw`

Convert packed signed 16-bit integers from a and b to packed 8-bit integers using signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_packs_epi32⚠Experimental `avx512bw`

Convert packed signed 32-bit integers from a and b to packed 16-bit integers using signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_packus_epi16⚠Experimental `avx512bw`

Convert packed signed 16-bit integers from a and b to packed 8-bit integers using unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_packus_epi32⚠Experimental `avx512bw`

Convert packed signed 32-bit integers from a and b to packed 16-bit integers using unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_permute_pd⚠Experimental `avx512f`

Shuffle double-precision (64-bit) floating-point elements in a within 128-bit lanes using the control in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_permute_ps⚠Experimental `avx512f`

Shuffle single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_permutevar_epi32⚠Experimental `avx512f`

Shuffle 32-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). Note that this intrinsic shuffles across 128-bit lanes, unlike past intrinsics that use the permutevar name. This intrinsic is identical to _mm512_mask_permutexvar_epi32, and it is recommended that you use that intrinsic name.

_mm512_mask_permutevar_pd⚠Experimental `avx512f`

Shuffle double-precision (64-bit) floating-point elements in a within 128-bit lanes using the control in b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_permutevar_ps⚠Experimental `avx512f`

Shuffle single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_permutex2var_epi8⚠Experimental `avx512vbmi`

Shuffle 8-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_permutex2var_epi16⚠Experimental `avx512bw`

Shuffle 16-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_permutex2var_epi32⚠Experimental `avx512f`

Shuffle 32-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_permutex2var_epi64⚠Experimental `avx512f`

Shuffle 64-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_permutex2var_pd⚠Experimental `avx512f`

Shuffle double-precision (64-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_permutex2var_ps⚠Experimental `avx512f`

Shuffle single-precision (32-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_permutex_epi64⚠Experimental `avx512f`

Shuffle 64-bit integers in a within 256-bit lanes using the control in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_permutex_pd⚠Experimental `avx512f`

Shuffle double-precision (64-bit) floating-point elements in a within 256-bit lanes using the control in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_permutexvar_epi8⚠Experimental `avx512vbmi`

Shuffle 8-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_permutexvar_epi16⚠Experimental `avx512bw`

Shuffle 16-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_permutexvar_epi32⚠Experimental `avx512f`

Shuffle 32-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_permutexvar_epi64⚠Experimental `avx512f`

Shuffle 64-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_permutexvar_pd⚠Experimental `avx512f`

Shuffle double-precision (64-bit) floating-point elements in a across lanes using the corresponding index in idx, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_permutexvar_ps⚠Experimental `avx512f`

Shuffle single-precision (32-bit) floating-point elements in a across lanes using the corresponding index in idx, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_popcnt_epi8⚠Experimental `avx512bitalg`

For each packed 8-bit integer maps the value to the number of logical 1 bits.

_mm512_mask_popcnt_epi16⚠Experimental `avx512bitalg`

For each packed 16-bit integer maps the value to the number of logical 1 bits.

_mm512_mask_popcnt_epi32⚠Experimental `avx512vpopcntdq`

For each packed 32-bit integer maps the value to the number of logical 1 bits.

_mm512_mask_popcnt_epi64⚠Experimental `avx512vpopcntdq`

For each packed 64-bit integer maps the value to the number of logical 1 bits.

_mm512_mask_rcp14_pd⚠Experimental `avx512f`

Compute the approximate reciprocal of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.

_mm512_mask_rcp14_ps⚠Experimental `avx512f`

Compute the approximate reciprocal of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.

_mm512_mask_reduce_add_epi32⚠Experimental `avx512f`

Reduce the packed 32-bit integers in a by addition using mask k. Returns the sum of all active elements in a.

_mm512_mask_reduce_add_epi64⚠Experimental `avx512f`

Reduce the packed 64-bit integers in a by addition using mask k. Returns the sum of all active elements in a.

_mm512_mask_reduce_add_pd⚠Experimental `avx512f`

Reduce the packed double-precision (64-bit) floating-point elements in a by addition using mask k. Returns the sum of all active elements in a.

_mm512_mask_reduce_add_ps⚠Experimental `avx512f`

Reduce the packed single-precision (32-bit) floating-point elements in a by addition using mask k. Returns the sum of all active elements in a.

_mm512_mask_reduce_and_epi32⚠Experimental `avx512f`

Reduce the packed 32-bit integers in a by bitwise AND using mask k. Returns the bitwise AND of all active elements in a.

_mm512_mask_reduce_and_epi64⚠Experimental `avx512f`

Reduce the packed 64-bit integers in a by addition using mask k. Returns the sum of all active elements in a.

_mm512_mask_reduce_max_epi32⚠Experimental `avx512f`

Reduce the packed signed 32-bit integers in a by maximum using mask k. Returns the maximum of all active elements in a.

_mm512_mask_reduce_max_epi64⚠Experimental `avx512f`

Reduce the packed signed 64-bit integers in a by maximum using mask k. Returns the maximum of all active elements in a.

_mm512_mask_reduce_max_epu32⚠Experimental `avx512f`

Reduce the packed unsigned 32-bit integers in a by maximum using mask k. Returns the maximum of all active elements in a.

_mm512_mask_reduce_max_epu64⚠Experimental `avx512f`

Reduce the packed unsigned 64-bit integers in a by maximum using mask k. Returns the maximum of all active elements in a.

_mm512_mask_reduce_max_pd⚠Experimental `avx512f`

Reduce the packed double-precision (64-bit) floating-point elements in a by maximum using mask k. Returns the maximum of all active elements in a.

_mm512_mask_reduce_max_ps⚠Experimental `avx512f`

Reduce the packed single-precision (32-bit) floating-point elements in a by maximum using mask k. Returns the maximum of all active elements in a.

_mm512_mask_reduce_min_epi32⚠Experimental `avx512f`

Reduce the packed signed 32-bit integers in a by maximum using mask k. Returns the minimum of all active elements in a.

_mm512_mask_reduce_min_epi64⚠Experimental `avx512f`

Reduce the packed signed 64-bit integers in a by maximum using mask k. Returns the minimum of all active elements in a.

_mm512_mask_reduce_min_epu32⚠Experimental `avx512f`

Reduce the packed unsigned 32-bit integers in a by maximum using mask k. Returns the minimum of all active elements in a.

_mm512_mask_reduce_min_epu64⚠Experimental `avx512f`

Reduce the packed signed 64-bit integers in a by maximum using mask k. Returns the minimum of all active elements in a.

_mm512_mask_reduce_min_pd⚠Experimental `avx512f`

Reduce the packed double-precision (64-bit) floating-point elements in a by maximum using mask k. Returns the minimum of all active elements in a.

_mm512_mask_reduce_min_ps⚠Experimental `avx512f`

Reduce the packed single-precision (32-bit) floating-point elements in a by maximum using mask k. Returns the minimum of all active elements in a.

_mm512_mask_reduce_mul_epi32⚠Experimental `avx512f`

Reduce the packed 32-bit integers in a by multiplication using mask k. Returns the product of all active elements in a.

_mm512_mask_reduce_mul_epi64⚠Experimental `avx512f`

Reduce the packed 64-bit integers in a by multiplication using mask k. Returns the product of all active elements in a.

_mm512_mask_reduce_mul_pd⚠Experimental `avx512f`

Reduce the packed double-precision (64-bit) floating-point elements in a by multiplication using mask k. Returns the product of all active elements in a.

_mm512_mask_reduce_mul_ps⚠Experimental `avx512f`

Reduce the packed single-precision (32-bit) floating-point elements in a by multiplication using mask k. Returns the product of all active elements in a.

_mm512_mask_reduce_or_epi32⚠Experimental `avx512f`

Reduce the packed 32-bit integers in a by bitwise OR using mask k. Returns the bitwise OR of all active elements in a.

_mm512_mask_reduce_or_epi64⚠Experimental `avx512f`

Reduce the packed 64-bit integers in a by bitwise OR using mask k. Returns the bitwise OR of all active elements in a.

_mm512_mask_rol_epi32⚠Experimental `avx512f`

Rotate the bits in each packed 32-bit integer in a to the left by the number of bits specified in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_rol_epi64⚠Experimental `avx512f`

Rotate the bits in each packed 64-bit integer in a to the left by the number of bits specified in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_rolv_epi32⚠Experimental `avx512f`

Rotate the bits in each packed 32-bit integer in a to the left by the number of bits specified in the corresponding element of b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_rolv_epi64⚠Experimental `avx512f`

Rotate the bits in each packed 64-bit integer in a to the left by the number of bits specified in the corresponding element of b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_ror_epi32⚠Experimental `avx512f`

Rotate the bits in each packed 32-bit integer in a to the right by the number of bits specified in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_ror_epi64⚠Experimental `avx512f`

Rotate the bits in each packed 64-bit integer in a to the right by the number of bits specified in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_rorv_epi32⚠Experimental `avx512f`

Rotate the bits in each packed 32-bit integer in a to the right by the number of bits specified in the corresponding element of b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_rorv_epi64⚠Experimental `avx512f`

Rotate the bits in each packed 64-bit integer in a to the right by the number of bits specified in the corresponding element of b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_roundscale_pd⚠Experimental `avx512f`

Round packed double-precision (64-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm512_mask_roundscale_ps⚠Experimental `avx512f`

Round packed single-precision (32-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm512_mask_roundscale_round_pd⚠Experimental `avx512f`

Round packed double-precision (64-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm512_mask_roundscale_round_ps⚠Experimental `avx512f`

Round packed single-precision (32-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm512_mask_rsqrt14_pd⚠Experimental `avx512f`

Compute the approximate reciprocal square root of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.

_mm512_mask_rsqrt14_ps⚠Experimental `avx512f`

Compute the approximate reciprocal square root of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.

_mm512_mask_scalef_pd⚠Experimental `avx512f`

Scale the packed double-precision (64-bit) floating-point elements in a using values from b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_scalef_ps⚠Experimental `avx512f`

Scale the packed single-precision (32-bit) floating-point elements in a using values from b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_scalef_round_pd⚠Experimental `avx512f`

Scale the packed double-precision (64-bit) floating-point elements in a using values from b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_scalef_round_ps⚠Experimental `avx512f`

Scale the packed single-precision (32-bit) floating-point elements in a using values from b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_set1_epi8⚠Experimental `avx512bw`

Broadcast 8-bit integer a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_set1_epi16⚠Experimental `avx512bw`

Broadcast 16-bit integer a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_set1_epi32⚠Experimental `avx512f`

Broadcast 32-bit integer a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_set1_epi64⚠Experimental `avx512f`

Broadcast 64-bit integer a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_shldi_epi16⚠Experimental `avx512vbmi2`

Concatenate packed 16-bit integers in a and b producing an intermediate 32-bit result. Shift the result left by imm8 bits, and store the upper 16-bits in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_shldi_epi32⚠Experimental `avx512vbmi2`

Concatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by imm8 bits, and store the upper 32-bits in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_shldi_epi64⚠Experimental `avx512vbmi2`

Concatenate packed 64-bit integers in a and b producing an intermediate 128-bit result. Shift the result left by imm8 bits, and store the upper 64-bits in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_shldv_epi16⚠Experimental `avx512vbmi2`

Concatenate packed 16-bit integers in a and b producing an intermediate 32-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 16-bits in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_shldv_epi32⚠Experimental `avx512vbmi2`

Concatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 32-bits in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_shldv_epi64⚠Experimental `avx512vbmi2`

Concatenate packed 64-bit integers in a and b producing an intermediate 128-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 64-bits in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_shrdi_epi16⚠Experimental `avx512vbmi2`

Concatenate packed 16-bit integers in b and a producing an intermediate 32-bit result. Shift the result right by imm8 bits, and store the lower 16-bits in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_shrdi_epi32⚠Experimental `avx512vbmi2`

Concatenate packed 32-bit integers in b and a producing an intermediate 64-bit result. Shift the result right by imm8 bits, and store the lower 32-bits in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_shrdi_epi64⚠Experimental `avx512vbmi2`

Concatenate packed 64-bit integers in b and a producing an intermediate 128-bit result. Shift the result right by imm8 bits, and store the lower 64-bits in dst using writemask k (elements are copied from src“ when the corresponding mask bit is not set).

_mm512_mask_shrdv_epi16⚠Experimental `avx512vbmi2`

Concatenate packed 16-bit integers in b and a producing an intermediate 32-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 16-bits in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_shrdv_epi32⚠Experimental `avx512vbmi2`

Concatenate packed 32-bit integers in b and a producing an intermediate 64-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 32-bits in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_shrdv_epi64⚠Experimental `avx512vbmi2`

Concatenate packed 64-bit integers in b and a producing an intermediate 128-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 64-bits in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm512_mask_shuffle_epi8⚠Experimental `avx512bw`

Shuffle 8-bit integers in a within 128-bit lanes using the control in the corresponding 8-bit element of b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_shuffle_epi32⚠Experimental `avx512f`

Shuffle 32-bit integers in a within 128-bit lanes using the control in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_shuffle_f32x4⚠Experimental `avx512f`

Shuffle 128-bits (composed of 4 single-precision (32-bit) floating-point elements) selected by imm8 from a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_shuffle_f64x2⚠Experimental `avx512f`

Shuffle 128-bits (composed of 2 double-precision (64-bit) floating-point elements) selected by imm8 from a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_shuffle_i32x4⚠Experimental `avx512f`

Shuffle 128-bits (composed of 4 32-bit integers) selected by imm8 from a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_shuffle_i64x2⚠Experimental `avx512f`

Shuffle 128-bits (composed of 2 64-bit integers) selected by imm8 from a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_shuffle_pd⚠Experimental `avx512f`

Shuffle double-precision (64-bit) floating-point elements within 128-bit lanes using the control in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_shuffle_ps⚠Experimental `avx512f`

Shuffle single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_shufflehi_epi16⚠Experimental `avx512bw`

Shuffle 16-bit integers in the high 64 bits of 128-bit lanes of a using the control in imm8. Store the results in the high 64 bits of 128-bit lanes of dst, with the low 64 bits of 128-bit lanes being copied from from a to dst, using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_shufflelo_epi16⚠Experimental `avx512bw`

Shuffle 16-bit integers in the low 64 bits of 128-bit lanes of a using the control in imm8. Store the results in the low 64 bits of 128-bit lanes of dst, with the high 64 bits of 128-bit lanes being copied from from a to dst, using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_sll_epi16⚠Experimental `avx512bw`

Shift packed 16-bit integers in a left by count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_sll_epi32⚠Experimental `avx512f`

Shift packed 32-bit integers in a left by count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_sll_epi64⚠Experimental `avx512f`

Shift packed 64-bit integers in a left by count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_slli_epi16⚠Experimental `avx512bw`

Shift packed 16-bit integers in a left by imm8 while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_slli_epi32⚠Experimental `avx512f`

Shift packed 32-bit integers in a left by imm8 while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_slli_epi64⚠Experimental `avx512f`

Shift packed 64-bit integers in a left by imm8 while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_sllv_epi16⚠Experimental `avx512bw`

Shift packed 16-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_sllv_epi32⚠Experimental `avx512f`

Shift packed 32-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_sllv_epi64⚠Experimental `avx512f`

Shift packed 64-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_sqrt_pd⚠Experimental `avx512f`

Compute the square root of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_sqrt_ps⚠Experimental `avx512f`

Compute the square root of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_sqrt_round_pd⚠Experimental `avx512f`

Compute the square root of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_sqrt_round_ps⚠Experimental `avx512f`

Compute the square root of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_sra_epi16⚠Experimental `avx512bw`

Shift packed 16-bit integers in a right by count while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_sra_epi32⚠Experimental `avx512f`

Shift packed 32-bit integers in a right by count while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_sra_epi64⚠Experimental `avx512f`

Shift packed 64-bit integers in a right by count while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_srai_epi16⚠Experimental `avx512bw`

Shift packed 16-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_srai_epi32⚠Experimental `avx512f`

Shift packed 32-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_srai_epi64⚠Experimental `avx512f`

Shift packed 64-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_srav_epi16⚠Experimental `avx512bw`

Shift packed 16-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_srav_epi32⚠Experimental `avx512f`

Shift packed 32-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_srav_epi64⚠Experimental `avx512f`

Shift packed 64-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_srl_epi16⚠Experimental `avx512bw`

Shift packed 16-bit integers in a right by count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_srl_epi32⚠Experimental `avx512f`

Shift packed 32-bit integers in a right by count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_srl_epi64⚠Experimental `avx512f`

Shift packed 64-bit integers in a right by count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_srli_epi16⚠Experimental `avx512bw`

Shift packed 16-bit integers in a right by imm8 while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_srli_epi32⚠Experimental `avx512f`

Shift packed 32-bit integers in a right by imm8 while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_srli_epi64⚠Experimental `avx512f`

Shift packed 64-bit integers in a right by imm8 while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_srlv_epi16⚠Experimental `avx512bw`

Shift packed 16-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_srlv_epi32⚠Experimental `avx512f`

Shift packed 32-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_srlv_epi64⚠Experimental `avx512f`

Shift packed 64-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_store_epi32⚠Experimental `avx512f`

Store packed 32-bit integers from a into memory using writemask k. mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.

_mm512_mask_store_epi64⚠Experimental `avx512f`

Store packed 64-bit integers from a into memory using writemask k. mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.

_mm512_mask_store_pd⚠Experimental `avx512f`

Store packed double-precision (64-bit) floating-point elements from a into memory using writemask k. mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.

_mm512_mask_store_ps⚠Experimental `avx512f`

Store packed single-precision (32-bit) floating-point elements from a into memory using writemask k. mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.

_mm512_mask_storeu_epi8⚠Experimental `avx512f,avx512bw`

Store packed 8-bit integers from a into memory using writemask k. mem_addr does not need to be aligned on any particular boundary.

_mm512_mask_storeu_epi16⚠Experimental `avx512f,avx512bw`

Store packed 16-bit integers from a into memory using writemask k. mem_addr does not need to be aligned on any particular boundary.

_mm512_mask_storeu_epi32⚠Experimental `avx512f`

Store packed 32-bit integers from a into memory using writemask k. mem_addr does not need to be aligned on any particular boundary.

_mm512_mask_storeu_epi64⚠Experimental `avx512f`

Store packed 64-bit integers from a into memory using writemask k. mem_addr does not need to be aligned on any particular boundary.

_mm512_mask_storeu_pd⚠Experimental `avx512f`

Store packed double-precision (64-bit) floating-point elements from a into memory using writemask k. mem_addr does not need to be aligned on any particular boundary.

_mm512_mask_storeu_ps⚠Experimental `avx512f`

Store packed single-precision (32-bit) floating-point elements from a into memory using writemask k. mem_addr does not need to be aligned on any particular boundary.

_mm512_mask_sub_epi8⚠Experimental `avx512bw`

Subtract packed 8-bit integers in b from packed 8-bit integers in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_sub_epi16⚠Experimental `avx512bw`

Subtract packed 16-bit integers in b from packed 16-bit integers in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_sub_epi32⚠Experimental `avx512f`

Subtract packed 32-bit integers in b from packed 32-bit integers in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_sub_epi64⚠Experimental `avx512f`

Subtract packed 64-bit integers in b from packed 64-bit integers in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_sub_pd⚠Experimental `avx512f`

Subtract packed double-precision (64-bit) floating-point elements in b from packed double-precision (64-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_sub_ps⚠Experimental `avx512f`

Subtract packed single-precision (32-bit) floating-point elements in b from packed single-precision (32-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_sub_round_pd⚠Experimental `avx512f`

Subtract packed double-precision (64-bit) floating-point elements in b from packed double-precision (64-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_sub_round_ps⚠Experimental `avx512f`

Subtract packed single-precision (32-bit) floating-point elements in b from packed single-precision (32-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_subs_epi8⚠Experimental `avx512bw`

Subtract packed signed 8-bit integers in b from packed 8-bit integers in a using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_subs_epi16⚠Experimental `avx512bw`

Subtract packed signed 16-bit integers in b from packed 16-bit integers in a using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_subs_epu8⚠Experimental `avx512bw`

Subtract packed unsigned 8-bit integers in b from packed unsigned 8-bit integers in a using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_subs_epu16⚠Experimental `avx512bw`

Subtract packed unsigned 16-bit integers in b from packed unsigned 16-bit integers in a using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_ternarylogic_epi32⚠Experimental `avx512f`

Bitwise ternary logic that provides the capability to implement any three-operand binary function; the specific binary function is specified by value in imm8. For each bit in each packed 32-bit integer, the corresponding bit from src, a, and b are used to form a 3 bit index into imm8, and the value at that bit in imm8 is written to the corresponding bit in dst using writemask k at 32-bit granularity (32-bit elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_ternarylogic_epi64⚠Experimental `avx512f`

Bitwise ternary logic that provides the capability to implement any three-operand binary function; the specific binary function is specified by value in imm8. For each bit in each packed 64-bit integer, the corresponding bit from src, a, and b are used to form a 3 bit index into imm8, and the value at that bit in imm8 is written to the corresponding bit in dst using writemask k at 64-bit granularity (64-bit elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_test_epi8_mask⚠Experimental `avx512bw`

Compute the bitwise AND of packed 8-bit integers in a and b, producing intermediate 8-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is non-zero.

_mm512_mask_test_epi16_mask⚠Experimental `avx512bw`

Compute the bitwise AND of packed 16-bit integers in a and b, producing intermediate 16-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is non-zero.

_mm512_mask_test_epi32_mask⚠Experimental `avx512f`

Compute the bitwise AND of packed 32-bit integers in a and b, producing intermediate 32-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is non-zero.

_mm512_mask_test_epi64_mask⚠Experimental `avx512f`

Compute the bitwise AND of packed 64-bit integers in a and b, producing intermediate 64-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is non-zero.

_mm512_mask_testn_epi8_mask⚠Experimental `avx512bw`

Compute the bitwise NAND of packed 8-bit integers in a and b, producing intermediate 8-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is zero.

_mm512_mask_testn_epi16_mask⚠Experimental `avx512bw`

Compute the bitwise NAND of packed 16-bit integers in a and b, producing intermediate 16-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is zero.

_mm512_mask_testn_epi32_mask⚠Experimental `avx512f`

Compute the bitwise NAND of packed 32-bit integers in a and b, producing intermediate 32-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is zero.

_mm512_mask_testn_epi64_mask⚠Experimental `avx512f`

Compute the bitwise NAND of packed 64-bit integers in a and b, producing intermediate 64-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is zero.

_mm512_mask_unpackhi_epi8⚠Experimental `avx512bw`

Unpack and interleave 8-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_unpackhi_epi16⚠Experimental `avx512bw`

Unpack and interleave 16-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_unpackhi_epi32⚠Experimental `avx512f`

Unpack and interleave 32-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_unpackhi_epi64⚠Experimental `avx512f`

Unpack and interleave 64-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_unpackhi_pd⚠Experimental `avx512f`

Unpack and interleave double-precision (64-bit) floating-point elements from the high half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_unpackhi_ps⚠Experimental `avx512f`

Unpack and interleave single-precision (32-bit) floating-point elements from the high half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_unpacklo_epi8⚠Experimental `avx512bw`

Unpack and interleave 8-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_unpacklo_epi16⚠Experimental `avx512bw`

Unpack and interleave 16-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_unpacklo_epi32⚠Experimental `avx512f`

Unpack and interleave 32-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_unpacklo_epi64⚠Experimental `avx512f`

Unpack and interleave 64-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_unpacklo_pd⚠Experimental `avx512f`

Unpack and interleave double-precision (64-bit) floating-point elements from the low half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_unpacklo_ps⚠Experimental `avx512f`

Unpack and interleave single-precision (32-bit) floating-point elements from the low half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_xor_epi32⚠Experimental `avx512f`

Compute the bitwise XOR of packed 32-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_mask_xor_epi64⚠Experimental `avx512f`

Compute the bitwise XOR of packed 64-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm512_maskz_abs_epi8⚠Experimental `avx512bw`

Compute the absolute value of packed signed 8-bit integers in a, and store the unsigned results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_abs_epi16⚠Experimental `avx512bw`

Compute the absolute value of packed signed 16-bit integers in a, and store the unsigned results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_abs_epi32⚠Experimental `avx512f`

Computes the absolute value of packed 32-bit integers in `a`, and store the unsigned results in `dst` using zeromask `k` (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_abs_epi64⚠Experimental `avx512f`

Compute the absolute value of packed signed 64-bit integers in a, and store the unsigned results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_add_epi8⚠Experimental `avx512bw`

Add packed 8-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_add_epi16⚠Experimental `avx512bw`

Add packed 16-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_add_epi32⚠Experimental `avx512f`

Add packed 32-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_add_epi64⚠Experimental `avx512f`

Add packed 64-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_add_pd⚠Experimental `avx512f`

Add packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_add_ps⚠Experimental `avx512f`

Add packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_add_round_pd⚠Experimental `avx512f`

Add packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_add_round_ps⚠Experimental `avx512f`

Add packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_adds_epi8⚠Experimental `avx512bw`

Add packed signed 8-bit integers in a and b using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_adds_epi16⚠Experimental `avx512bw`

Add packed signed 16-bit integers in a and b using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_adds_epu8⚠Experimental `avx512bw`

Add packed unsigned 8-bit integers in a and b using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_adds_epu16⚠Experimental `avx512bw`

Add packed unsigned 16-bit integers in a and b using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_alignr_epi8⚠Experimental `avx512bw`

Concatenate pairs of 16-byte blocks in a and b into a 32-byte temporary result, shift the result right by imm8 bytes, and store the low 16 bytes in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_alignr_epi32⚠Experimental `avx512f`

Concatenate a and b into a 128-byte immediate result, shift the result right by imm8 32-bit elements, and stores the low 64 bytes (16 elements) in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_alignr_epi64⚠Experimental `avx512f`

Concatenate a and b into a 128-byte immediate result, shift the result right by imm8 64-bit elements, and stores the low 64 bytes (8 elements) in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_and_epi32⚠Experimental `avx512f`

Compute the bitwise AND of packed 32-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_and_epi64⚠Experimental `avx512f`

Compute the bitwise AND of packed 64-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_andnot_epi32⚠Experimental `avx512f`

Compute the bitwise NOT of packed 32-bit integers in a and then AND with b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_andnot_epi64⚠Experimental `avx512f`

Compute the bitwise NOT of packed 64-bit integers in a and then AND with b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_avg_epu8⚠Experimental `avx512bw`

Average packed unsigned 8-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_avg_epu16⚠Experimental `avx512bw`

Average packed unsigned 16-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_broadcast_f32x4⚠Experimental `avx512f`

Broadcast the 4 packed single-precision (32-bit) floating-point elements from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_broadcast_f64x4⚠Experimental `avx512f`

Broadcast the 4 packed double-precision (64-bit) floating-point elements from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_broadcast_i32x4⚠Experimental `avx512f`

Broadcast the 4 packed 32-bit integers from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_broadcast_i64x4⚠Experimental `avx512f`

Broadcast the 4 packed 64-bit integers from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_broadcastb_epi8⚠Experimental `avx512bw`

Broadcast the low packed 8-bit integer from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_broadcastd_epi32⚠Experimental `avx512f`

Broadcast the low packed 32-bit integer from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_broadcastq_epi64⚠Experimental `avx512f`

Broadcast the low packed 64-bit integer from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_broadcastsd_pd⚠Experimental `avx512f`

Broadcast the low double-precision (64-bit) floating-point element from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_broadcastss_ps⚠Experimental `avx512f`

Broadcast the low single-precision (32-bit) floating-point element from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_broadcastw_epi16⚠Experimental `avx512bw`

Broadcast the low packed 16-bit integer from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_compress_epi8⚠Experimental `avx512vbmi2`

Contiguously store the active 8-bit integers in a (those with their respective bit set in zeromask k) to dst, and set the remaining elements to zero.

_mm512_maskz_compress_epi16⚠Experimental `avx512vbmi2`

Contiguously store the active 16-bit integers in a (those with their respective bit set in zeromask k) to dst, and set the remaining elements to zero.

_mm512_maskz_compress_epi32⚠Experimental `avx512f`

Contiguously store the active 32-bit integers in a (those with their respective bit set in zeromask k) to dst, and set the remaining elements to zero.

_mm512_maskz_compress_epi64⚠Experimental `avx512f`

Contiguously store the active 64-bit integers in a (those with their respective bit set in zeromask k) to dst, and set the remaining elements to zero.

_mm512_maskz_compress_pd⚠Experimental `avx512f`

Contiguously store the active double-precision (64-bit) floating-point elements in a (those with their respective bit set in zeromask k) to dst, and set the remaining elements to zero.

_mm512_maskz_compress_ps⚠Experimental `avx512f`

Contiguously store the active single-precision (32-bit) floating-point elements in a (those with their respective bit set in zeromask k) to dst, and set the remaining elements to zero.

_mm512_maskz_conflict_epi32⚠Experimental `avx512cd`

Test each 32-bit element of a for equality with all other elements in a closer to the least significant bit using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.

_mm512_maskz_conflict_epi64⚠Experimental `avx512cd`

Test each 64-bit element of a for equality with all other elements in a closer to the least significant bit using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.

_mm512_maskz_cvt_roundepi32_ps⚠Experimental `avx512f`

Convert packed signed 32-bit integers in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvt_roundepu32_ps⚠Experimental `avx512f`

Convert packed unsigned 32-bit integers in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvt_roundpd_epi32⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvt_roundpd_epu32⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvt_roundpd_ps⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvt_roundph_ps⚠Experimental `avx512f`

Convert packed half-precision (16-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_maskz_cvt_roundps_epi32⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvt_roundps_epu32⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvt_roundps_pd⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed double-precision (64-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_maskz_cvt_roundps_ph⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed half-precision (16-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_maskz_cvtepi8_epi16⚠Experimental `avx512bw`

Sign extend packed 8-bit integers in a to packed 16-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtepi8_epi32⚠Experimental `avx512f`

Sign extend packed 8-bit integers in a to packed 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtepi8_epi64⚠Experimental `avx512f`

Sign extend packed 8-bit integers in the low 8 bytes of a to packed 64-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtepi16_epi8⚠Experimental `avx512bw`

Convert packed 16-bit integers in a to packed 8-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtepi16_epi32⚠Experimental `avx512f`

Sign extend packed 16-bit integers in a to packed 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtepi16_epi64⚠Experimental `avx512f`

Sign extend packed 16-bit integers in a to packed 64-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtepi32_epi8⚠Experimental `avx512f`

Convert packed 32-bit integers in a to packed 8-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtepi32_epi16⚠Experimental `avx512f`

Convert packed 32-bit integers in a to packed 16-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtepi32_epi64⚠Experimental `avx512f`

Sign extend packed 32-bit integers in a to packed 64-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtepi32_pd⚠Experimental `avx512f`

Convert packed signed 32-bit integers in a to packed double-precision (64-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtepi32_ps⚠Experimental `avx512f`

Convert packed signed 32-bit integers in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtepi64_epi8⚠Experimental `avx512f`

Convert packed 64-bit integers in a to packed 8-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtepi64_epi16⚠Experimental `avx512f`

Convert packed 64-bit integers in a to packed 16-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtepi64_epi32⚠Experimental `avx512f`

Convert packed 64-bit integers in a to packed 32-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtepu8_epi16⚠Experimental `avx512bw`

Zero extend packed unsigned 8-bit integers in a to packed 16-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtepu8_epi32⚠Experimental `avx512f`

Zero extend packed unsigned 8-bit integers in a to packed 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtepu8_epi64⚠Experimental `avx512f`

Zero extend packed unsigned 8-bit integers in the low 8 bytes of a to packed 64-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtepu16_epi32⚠Experimental `avx512f`

Zero extend packed unsigned 16-bit integers in a to packed 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtepu16_epi64⚠Experimental `avx512f`

Zero extend packed unsigned 16-bit integers in a to packed 64-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtepu32_epi64⚠Experimental `avx512f`

Zero extend packed unsigned 32-bit integers in a to packed 64-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtepu32_pd⚠Experimental `avx512f`

Convert packed unsigned 32-bit integers in a to packed double-precision (64-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtepu32_ps⚠Experimental `avx512f`

Convert packed unsigned 32-bit integers in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtne2ps_pbh⚠Experimental `avx512bf16,avx512f`

Convert packed single-precision (32-bit) floating-point elements in two vectors a and b to packed BF16 (16-bit) floating-point elements, and store the results in single vector dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Intel’s documentation

_mm512_maskz_cvtneps_pbh⚠Experimental `avx512bf16,avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed BF16 (16-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Intel’s documentation

_mm512_maskz_cvtpd_epi32⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtpd_epu32⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtpd_ps⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtph_ps⚠Experimental `avx512f`

Convert packed half-precision (16-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtps_epi32⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtps_epu32⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtps_pd⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed double-precision (64-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtps_ph⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed half-precision (16-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_maskz_cvtsepi16_epi8⚠Experimental `avx512bw`

Convert packed signed 16-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtsepi32_epi8⚠Experimental `avx512f`

Convert packed signed 32-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtsepi32_epi16⚠Experimental `avx512f`

Convert packed signed 32-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst.

_mm512_maskz_cvtsepi64_epi8⚠Experimental `avx512f`

Convert packed signed 64-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtsepi64_epi16⚠Experimental `avx512f`

Convert packed signed 64-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtsepi64_epi32⚠Experimental `avx512f`

Convert packed signed 64-bit integers in a to packed 32-bit integers with signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtt_roundpd_epi32⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_maskz_cvtt_roundpd_epu32⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_maskz_cvtt_roundps_epi32⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_maskz_cvtt_roundps_epu32⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_maskz_cvttpd_epi32⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvttpd_epu32⚠Experimental `avx512f`

Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvttps_epi32⚠Experimental `avx512f`

Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvttps_epu32⚠Experimental `avx512f`

Convert packed double-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtusepi16_epi8⚠Experimental `avx512bw`

Convert packed unsigned 16-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtusepi32_epi8⚠Experimental `avx512f`

Convert packed unsigned 32-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtusepi32_epi16⚠Experimental `avx512f`

Convert packed unsigned 32-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtusepi64_epi8⚠Experimental `avx512f`

Convert packed unsigned 64-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtusepi64_epi16⚠Experimental `avx512f`

Convert packed unsigned 64-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_cvtusepi64_epi32⚠Experimental `avx512f`

Convert packed unsigned 64-bit integers in a to packed unsigned 32-bit integers with unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_dbsad_epu8⚠Experimental `avx512bw`

Compute the sum of absolute differences (SADs) of quadruplets of unsigned 8-bit integers in a compared to those in b, and store the 16-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Four SADs are performed on four 8-bit quadruplets for each 64-bit lane. The first two SADs use the lower 8-bit quadruplet of the lane from a, and the last two SADs use the uppper 8-bit quadruplet of the lane from a. Quadruplets from b are selected from within 128-bit lanes according to the control in imm8, and each SAD in each 64-bit lane uses the selected quadruplet at 8-bit offsets.

_mm512_maskz_div_pd⚠Experimental `avx512f`

Divide packed double-precision (64-bit) floating-point elements in a by packed elements in b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_div_ps⚠Experimental `avx512f`

Divide packed single-precision (32-bit) floating-point elements in a by packed elements in b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_div_round_pd⚠Experimental `avx512f`

Divide packed double-precision (64-bit) floating-point elements in a by packed elements in b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_div_round_ps⚠Experimental `avx512f`

Divide packed single-precision (32-bit) floating-point elements in a by packed elements in b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_dpbf16_ps⚠Experimental `avx512bf16,avx512f`

Compute dot-product of BF16 (16-bit) floating-point pairs in a and b, accumulating the intermediate single-precision (32-bit) floating-point elements with elements in src, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Intel’s documentation

_mm512_maskz_dpbusd_epi32⚠Experimental `avx512vnni`

Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_dpbusds_epi32⚠Experimental `avx512vnni`

Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_dpwssd_epi32⚠Experimental `avx512vnni`

Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_dpwssds_epi32⚠Experimental `avx512vnni`

Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_expand_epi8⚠Experimental `avx512vbmi2`

Load contiguous active 8-bit integers from a (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_expand_epi16⚠Experimental `avx512vbmi2`

Load contiguous active 16-bit integers from a (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_expand_epi32⚠Experimental `avx512f`

Load contiguous active 32-bit integers from a (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_expand_epi64⚠Experimental `avx512f`

Load contiguous active 64-bit integers from a (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_expand_pd⚠Experimental `avx512f`

Load contiguous active double-precision (64-bit) floating-point elements from a (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_expand_ps⚠Experimental `avx512f`

Load contiguous active single-precision (32-bit) floating-point elements from a (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_expandloadu_epi8⚠Experimental `avx512f,avx512bw,avx512vbmi2`

Load contiguous active 8-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_expandloadu_epi16⚠Experimental `avx512f,avx512bw,avx512vbmi2`

Load contiguous active 16-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_expandloadu_epi32⚠Experimental `avx512f`

Load contiguous active 32-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_expandloadu_epi64⚠Experimental `avx512f`

Load contiguous active 64-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_expandloadu_pd⚠Experimental `avx512f`

Load contiguous active single-precision (64-bit) floating-point elements from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_expandloadu_ps⚠Experimental `avx512f`

Load contiguous active single-precision (32-bit) floating-point elements from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_extractf32x4_ps⚠Experimental `avx512f`

Extract 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from a, selected with imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_extractf64x4_pd⚠Experimental `avx512f`

Extract 256 bits (composed of 4 packed double-precision (64-bit) floating-point elements) from a, selected with imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_extracti32x4_epi32⚠Experimental `avx512f`

Extract 128 bits (composed of 4 packed 32-bit integers) from a, selected with IMM2, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_extracti64x4_epi64⚠Experimental `avx512f`

Extract 256 bits (composed of 4 packed 64-bit integers) from a, selected with IMM1, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_fixupimm_pd⚠Experimental `avx512f`

Fix up packed double-precision (64-bit) floating-point elements in a and b using packed 64-bit integers in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). imm8 is used to set the required flags reporting.

_mm512_maskz_fixupimm_ps⚠Experimental `avx512f`

Fix up packed single-precision (32-bit) floating-point elements in a and b using packed 32-bit integers in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). imm8 is used to set the required flags reporting.

_mm512_maskz_fixupimm_round_pd⚠Experimental `avx512f`

Fix up packed double-precision (64-bit) floating-point elements in a and b using packed 64-bit integers in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). imm8 is used to set the required flags reporting.

_mm512_maskz_fixupimm_round_ps⚠Experimental `avx512f`

Fix up packed single-precision (32-bit) floating-point elements in a and b using packed 32-bit integers in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). imm8 is used to set the required flags reporting.

_mm512_maskz_fmadd_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_fmadd_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_fmadd_round_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_fmadd_round_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in a using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_fmaddsub_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_fmaddsub_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_fmaddsub_round_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_fmaddsub_round_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_fmsub_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_fmsub_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_fmsub_round_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_fmsub_round_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_fmsubadd_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_fmsubadd_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_fmsubadd_round_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_fmsubadd_round_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_fnmadd_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_fnmadd_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_fnmadd_round_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_fnmadd_round_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_fnmsub_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_fnmsub_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_fnmsub_round_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_fnmsub_round_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_getexp_pd⚠Experimental `avx512f`

Convert the exponent of each packed double-precision (64-bit) floating-point element in a to a double-precision (64-bit) floating-point number representing the integer exponent, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). This intrinsic essentially calculates floor(log2(x)) for each element.

_mm512_maskz_getexp_ps⚠Experimental `avx512f`

Convert the exponent of each packed single-precision (32-bit) floating-point element in a to a single-precision (32-bit) floating-point number representing the integer exponent, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). This intrinsic essentially calculates floor(log2(x)) for each element.

_mm512_maskz_getexp_round_pd⚠Experimental `avx512f`

Convert the exponent of each packed double-precision (64-bit) floating-point element in a to a double-precision (64-bit) floating-point number representing the integer exponent, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). This intrinsic essentially calculates floor(log2(x)) for each element.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_maskz_getexp_round_ps⚠Experimental `avx512f`

Convert the exponent of each packed single-precision (32-bit) floating-point element in a to a single-precision (32-bit) floating-point number representing the integer exponent, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). This intrinsic essentially calculates floor(log2(x)) for each element.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_maskz_getmant_pd⚠Experimental `avx512f`

Normalize the mantissas of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1

_mm512_maskz_getmant_ps⚠Experimental `avx512f`

Normalize the mantissas of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1

_mm512_maskz_getmant_round_pd⚠Experimental `avx512f`

Normalize the mantissas of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_maskz_getmant_round_ps⚠Experimental `avx512f`

Normalize the mantissas of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_maskz_gf2p8affine_epi64_epi8⚠Experimental `avx512gfni,avx512bw,avx512f`

Performs an affine transformation on the packed bytes in x. That is computes a*x+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix and b being a constant 8-bit immediate value. Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.

_mm512_maskz_gf2p8affineinv_epi64_epi8⚠Experimental `avx512gfni,avx512bw,avx512f`

Performs an affine transformation on the inverted packed bytes in x. That is computes a*inv(x)+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix and b being a constant 8-bit immediate value. The inverse of a byte is defined with respect to the reduction polynomial x^8+x^4+x^3+x+1. The inverse of 0 is 0. Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.

_mm512_maskz_gf2p8mul_epi8⚠Experimental `avx512gfni,avx512bw,avx512f`

Performs a multiplication in GF(2^8) on the packed bytes. The field is in polynomial representation with the reduction polynomial x^8 + x^4 + x^3 + x + 1.

_mm512_maskz_insertf32x4⚠Experimental `avx512f`

Copy a to tmp, then insert 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from b into tmp at the location specified by imm8. Store tmp to dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_insertf64x4⚠Experimental `avx512f`

Copy a to tmp, then insert 256 bits (composed of 4 packed double-precision (64-bit) floating-point elements) from b into tmp at the location specified by imm8. Store tmp to dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_inserti32x4⚠Experimental `avx512f`

Copy a to tmp, then insert 128 bits (composed of 4 packed 32-bit integers) from b into tmp at the location specified by imm8. Store tmp to dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_inserti64x4⚠Experimental `avx512f`

Copy a to tmp, then insert 256 bits (composed of 4 packed 64-bit integers) from b into tmp at the location specified by imm8. Store tmp to dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_load_epi32⚠Experimental `avx512f`

Load packed 32-bit integers from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.

_mm512_maskz_load_epi64⚠Experimental `avx512f`

Load packed 64-bit integers from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.

_mm512_maskz_load_pd⚠Experimental `avx512f`

Load packed double-precision (64-bit) floating-point elements from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.

_mm512_maskz_load_ps⚠Experimental `avx512f`

Load packed single-precision (32-bit) floating-point elements from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.

_mm512_maskz_loadu_epi8⚠Experimental `avx512f,avx512bw`

Load packed 8-bit integers from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm512_maskz_loadu_epi16⚠Experimental `avx512f,avx512bw`

Load packed 16-bit integers from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm512_maskz_loadu_epi32⚠Experimental `avx512f`

Load packed 32-bit integers from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm512_maskz_loadu_epi64⚠Experimental `avx512f`

Load packed 64-bit integers from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm512_maskz_loadu_pd⚠Experimental `avx512f`

Load packed double-precision (64-bit) floating-point elements from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm512_maskz_loadu_ps⚠Experimental `avx512f`

Load packed single-precision (32-bit) floating-point elements from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm512_maskz_lzcnt_epi32⚠Experimental `avx512cd`

Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_lzcnt_epi64⚠Experimental `avx512cd`

Counts the number of leading zero bits in each packed 64-bit integer in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_madd_epi16⚠Experimental `avx512bw`

Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Horizontally add adjacent pairs of intermediate 32-bit integers, and pack the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_maddubs_epi16⚠Experimental `avx512bw`

Multiply packed unsigned 8-bit integers in a by packed signed 8-bit integers in b, producing intermediate signed 16-bit integers. Horizontally add adjacent pairs of intermediate signed 16-bit integers, and pack the saturated results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_max_epi8⚠Experimental `avx512bw`

Compare packed signed 8-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_max_epi16⚠Experimental `avx512bw`

Compare packed signed 16-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_max_epi32⚠Experimental `avx512f`

Compare packed signed 32-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_max_epi64⚠Experimental `avx512f`

Compare packed signed 64-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_max_epu8⚠Experimental `avx512bw`

Compare packed unsigned 8-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_max_epu16⚠Experimental `avx512bw`

Compare packed unsigned 16-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_max_epu32⚠Experimental `avx512f`

Compare packed unsigned 32-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_max_epu64⚠Experimental `avx512f`

Compare packed unsigned 64-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_max_pd⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_max_ps⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_max_round_pd⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_maskz_max_round_ps⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_maskz_min_epi8⚠Experimental `avx512bw`

Compare packed signed 8-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_min_epi16⚠Experimental `avx512bw`

Compare packed signed 16-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_min_epi32⚠Experimental `avx512f`

Compare packed signed 32-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_min_epi64⚠Experimental `avx512f`

Compare packed signed 64-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_min_epu8⚠Experimental `avx512bw`

Compare packed unsigned 8-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_min_epu16⚠Experimental `avx512bw`

Compare packed unsigned 16-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_min_epu32⚠Experimental `avx512f`

Compare packed unsigned 32-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_min_epu64⚠Experimental `avx512f`

Compare packed unsigned 64-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_min_pd⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_min_ps⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_min_round_pd⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_maskz_min_round_ps⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_maskz_mov_epi8⚠Experimental `avx512bw`

Move packed 8-bit integers from a into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_mov_epi16⚠Experimental `avx512bw`

Move packed 16-bit integers from a into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_mov_epi32⚠Experimental `avx512f`

Move packed 32-bit integers from a into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_mov_epi64⚠Experimental `avx512f`

Move packed 64-bit integers from a into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_mov_pd⚠Experimental `avx512f`

Move packed double-precision (64-bit) floating-point elements from a into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_mov_ps⚠Experimental `avx512f`

Move packed single-precision (32-bit) floating-point elements from a into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_movedup_pd⚠Experimental `avx512f`

Duplicate even-indexed double-precision (64-bit) floating-point elements from a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_movehdup_ps⚠Experimental `avx512f`

Duplicate odd-indexed single-precision (32-bit) floating-point elements from a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_moveldup_ps⚠Experimental `avx512f`

Duplicate even-indexed single-precision (32-bit) floating-point elements from a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_mul_epi32⚠Experimental `avx512f`

Multiply the low signed 32-bit integers from each packed 64-bit element in a and b, and store the signed 64-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_mul_epu32⚠Experimental `avx512f`

Multiply the low unsigned 32-bit integers from each packed 64-bit element in a and b, and store the unsigned 64-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_mul_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_mul_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_mul_round_pd⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_mul_round_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_mulhi_epi16⚠Experimental `avx512bw`

Multiply the packed signed 16-bit integers in a and b, producing intermediate 32-bit integers, and store the high 16 bits of the intermediate integers in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_mulhi_epu16⚠Experimental `avx512bw`

Multiply the packed unsigned 16-bit integers in a and b, producing intermediate 32-bit integers, and store the high 16 bits of the intermediate integers in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_mulhrs_epi16⚠Experimental `avx512bw`

Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Truncate each intermediate integer to the 18 most significant bits, round by adding 1, and store bits [16:1] to dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_mullo_epi16⚠Experimental `avx512bw`

Multiply the packed 16-bit integers in a and b, producing intermediate 32-bit integers, and store the low 16 bits of the intermediate integers in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_mullo_epi32⚠Experimental `avx512f`

Multiply the packed 32-bit integers in a and b, producing intermediate 64-bit integers, and store the low 32 bits of the intermediate integers in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_multishift_epi64_epi8⚠Experimental `avx512vbmi`

For each 64-bit element in b, select 8 unaligned bytes using a byte-granular shift control within the corresponding 64-bit element of a, and store the 8 assembled bytes to the corresponding 64-bit element of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_or_epi32⚠Experimental `avx512f`

Compute the bitwise OR of packed 32-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_or_epi64⚠Experimental `avx512f`

Compute the bitwise OR of packed 64-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_packs_epi16⚠Experimental `avx512bw`

Convert packed signed 16-bit integers from a and b to packed 8-bit integers using signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_packs_epi32⚠Experimental `avx512bw`

Convert packed signed 32-bit integers from a and b to packed 16-bit integers using signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_packus_epi16⚠Experimental `avx512bw`

Convert packed signed 16-bit integers from a and b to packed 8-bit integers using unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_packus_epi32⚠Experimental `avx512bw`

Convert packed signed 32-bit integers from a and b to packed 16-bit integers using unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_permute_pd⚠Experimental `avx512f`

Shuffle double-precision (64-bit) floating-point elements in a within 128-bit lanes using the control in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_permute_ps⚠Experimental `avx512f`

Shuffle single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_permutevar_pd⚠Experimental `avx512f`

Shuffle double-precision (64-bit) floating-point elements in a within 128-bit lanes using the control in b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_permutevar_ps⚠Experimental `avx512f`

Shuffle single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_permutex2var_epi8⚠Experimental `avx512vbmi`

Shuffle 8-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_permutex2var_epi16⚠Experimental `avx512bw`

Shuffle 16-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_permutex2var_epi32⚠Experimental `avx512f`

Shuffle 32-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_permutex2var_epi64⚠Experimental `avx512f`

Shuffle 64-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_permutex2var_pd⚠Experimental `avx512f`

Shuffle double-precision (64-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_permutex2var_ps⚠Experimental `avx512f`

Shuffle single-precision (32-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_permutex_epi64⚠Experimental `avx512f`

Shuffle 64-bit integers in a within 256-bit lanes using the control in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_permutex_pd⚠Experimental `avx512f`

Shuffle double-precision (64-bit) floating-point elements in a within 256-bit lanes using the control in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_permutexvar_epi8⚠Experimental `avx512vbmi`

Shuffle 8-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_permutexvar_epi16⚠Experimental `avx512bw`

Shuffle 16-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_permutexvar_epi32⚠Experimental `avx512f`

Shuffle 32-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_permutexvar_epi64⚠Experimental `avx512f`

Shuffle 64-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_permutexvar_pd⚠Experimental `avx512f`

Shuffle double-precision (64-bit) floating-point elements in a across lanes using the corresponding index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_permutexvar_ps⚠Experimental `avx512f`

Shuffle single-precision (32-bit) floating-point elements in a across lanes using the corresponding index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_popcnt_epi8⚠Experimental `avx512bitalg`

For each packed 8-bit integer maps the value to the number of logical 1 bits.

_mm512_maskz_popcnt_epi16⚠Experimental `avx512bitalg`

For each packed 16-bit integer maps the value to the number of logical 1 bits.

_mm512_maskz_popcnt_epi32⚠Experimental `avx512vpopcntdq`

For each packed 32-bit integer maps the value to the number of logical 1 bits.

_mm512_maskz_popcnt_epi64⚠Experimental `avx512vpopcntdq`

For each packed 64-bit integer maps the value to the number of logical 1 bits.

_mm512_maskz_rcp14_pd⚠Experimental `avx512f`

Compute the approximate reciprocal of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.

_mm512_maskz_rcp14_ps⚠Experimental `avx512f`

Compute the approximate reciprocal of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.

_mm512_maskz_rol_epi32⚠Experimental `avx512f`

Rotate the bits in each packed 32-bit integer in a to the left by the number of bits specified in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_rol_epi64⚠Experimental `avx512f`

Rotate the bits in each packed 64-bit integer in a to the left by the number of bits specified in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_rolv_epi32⚠Experimental `avx512f`

Rotate the bits in each packed 32-bit integer in a to the left by the number of bits specified in the corresponding element of b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_rolv_epi64⚠Experimental `avx512f`

Rotate the bits in each packed 64-bit integer in a to the left by the number of bits specified in the corresponding element of b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_ror_epi32⚠Experimental `avx512f`

Rotate the bits in each packed 32-bit integer in a to the right by the number of bits specified in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_ror_epi64⚠Experimental `avx512f`

Rotate the bits in each packed 64-bit integer in a to the right by the number of bits specified in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_rorv_epi32⚠Experimental `avx512f`

Rotate the bits in each packed 32-bit integer in a to the right by the number of bits specified in the corresponding element of b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_rorv_epi64⚠Experimental `avx512f`

Rotate the bits in each packed 64-bit integer in a to the right by the number of bits specified in the corresponding element of b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_roundscale_pd⚠Experimental `avx512f`

Round packed double-precision (64-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm512_maskz_roundscale_ps⚠Experimental `avx512f`

Round packed single-precision (32-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm512_maskz_roundscale_round_pd⚠Experimental `avx512f`

Round packed double-precision (64-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm512_maskz_roundscale_round_ps⚠Experimental `avx512f`

Round packed single-precision (32-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm512_maskz_rsqrt14_pd⚠Experimental `avx512f`

Compute the approximate reciprocal square root of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.

_mm512_maskz_rsqrt14_ps⚠Experimental `avx512f`

Compute the approximate reciprocal square root of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.

_mm512_maskz_scalef_pd⚠Experimental `avx512f`

Scale the packed double-precision (64-bit) floating-point elements in a using values from b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_scalef_ps⚠Experimental `avx512f`

Scale the packed single-precision (32-bit) floating-point elements in a using values from b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_scalef_round_pd⚠Experimental `avx512f`

Scale the packed double-precision (64-bit) floating-point elements in a using values from b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_scalef_round_ps⚠Experimental `avx512f`

Scale the packed single-precision (32-bit) floating-point elements in a using values from b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_set1_epi8⚠Experimental `avx512bw`

Broadcast 8-bit integer a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_set1_epi16⚠Experimental `avx512bw`

Broadcast the low packed 16-bit integer from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_set1_epi32⚠Experimental `avx512f`

Broadcast 32-bit integer a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_set1_epi64⚠Experimental `avx512f`

Broadcast 64-bit integer a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_shldi_epi16⚠Experimental `avx512vbmi2`

Concatenate packed 16-bit integers in a and b producing an intermediate 32-bit result. Shift the result left by imm8 bits, and store the upper 16-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_shldi_epi32⚠Experimental `avx512vbmi2`

Concatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by imm8 bits, and store the upper 32-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_shldi_epi64⚠Experimental `avx512vbmi2`

Concatenate packed 64-bit integers in a and b producing an intermediate 128-bit result. Shift the result left by imm8 bits, and store the upper 64-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_shldv_epi16⚠Experimental `avx512vbmi2`

Concatenate packed 16-bit integers in a and b producing an intermediate 32-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 16-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_shldv_epi32⚠Experimental `avx512vbmi2`

Concatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 32-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_shldv_epi64⚠Experimental `avx512vbmi2`

Concatenate packed 64-bit integers in a and b producing an intermediate 128-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 64-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_shrdi_epi16⚠Experimental `avx512vbmi2`

Concatenate packed 16-bit integers in b and a producing an intermediate 32-bit result. Shift the result right by imm8 bits, and store the lower 16-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_shrdi_epi32⚠Experimental `avx512vbmi2`

Concatenate packed 32-bit integers in b and a producing an intermediate 64-bit result. Shift the result right by imm8 bits, and store the lower 32-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_shrdi_epi64⚠Experimental `avx512vbmi2`

Concatenate packed 64-bit integers in b and a producing an intermediate 128-bit result. Shift the result right by imm8 bits, and store the lower 64-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_shrdv_epi16⚠Experimental `avx512vbmi2`

Concatenate packed 16-bit integers in b and a producing an intermediate 32-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 16-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_shrdv_epi32⚠Experimental `avx512vbmi2`

Concatenate packed 32-bit integers in b and a producing an intermediate 64-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 32-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_shrdv_epi64⚠Experimental `avx512vbmi2`

Concatenate packed 64-bit integers in b and a producing an intermediate 128-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 64-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_shuffle_epi8⚠Experimental `avx512bw`

Shuffle packed 8-bit integers in a according to shuffle control mask in the corresponding 8-bit element of b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_shuffle_epi32⚠Experimental `avx512f`

Shuffle 32-bit integers in a within 128-bit lanes using the control in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_shuffle_f32x4⚠Experimental `avx512f`

Shuffle 128-bits (composed of 4 single-precision (32-bit) floating-point elements) selected by imm8 from a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_shuffle_f64x2⚠Experimental `avx512f`

Shuffle 128-bits (composed of 2 double-precision (64-bit) floating-point elements) selected by imm8 from a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_shuffle_i32x4⚠Experimental `avx512f`

Shuffle 128-bits (composed of 4 32-bit integers) selected by imm8 from a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_shuffle_i64x2⚠Experimental `avx512f`

Shuffle 128-bits (composed of 2 64-bit integers) selected by imm8 from a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_shuffle_pd⚠Experimental `avx512f`

Shuffle double-precision (64-bit) floating-point elements within 128-bit lanes using the control in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_shuffle_ps⚠Experimental `avx512f`

Shuffle single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_shufflehi_epi16⚠Experimental `avx512bw`

Shuffle 16-bit integers in the high 64 bits of 128-bit lanes of a using the control in imm8. Store the results in the high 64 bits of 128-bit lanes of dst, with the low 64 bits of 128-bit lanes being copied from from a to dst, using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_shufflelo_epi16⚠Experimental `avx512bw`

Shuffle 16-bit integers in the low 64 bits of 128-bit lanes of a using the control in imm8. Store the results in the low 64 bits of 128-bit lanes of dst, with the high 64 bits of 128-bit lanes being copied from from a to dst, using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_sll_epi16⚠Experimental `avx512bw`

Shift packed 16-bit integers in a left by count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_sll_epi32⚠Experimental `avx512f`

Shift packed 32-bit integers in a left by count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_sll_epi64⚠Experimental `avx512f`

Shift packed 64-bit integers in a left by count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_slli_epi16⚠Experimental `avx512bw`

Shift packed 16-bit integers in a left by imm8 while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_slli_epi32⚠Experimental `avx512f`

Shift packed 32-bit integers in a left by imm8 while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_slli_epi64⚠Experimental `avx512f`

Shift packed 64-bit integers in a left by imm8 while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_sllv_epi16⚠Experimental `avx512bw`

Shift packed 16-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_sllv_epi32⚠Experimental `avx512f`

Shift packed 32-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_sllv_epi64⚠Experimental `avx512f`

Shift packed 64-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_sqrt_pd⚠Experimental `avx512f`

Compute the square root of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_sqrt_ps⚠Experimental `avx512f`

Compute the square root of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_sqrt_round_pd⚠Experimental `avx512f`

Compute the square root of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_sqrt_round_ps⚠Experimental `avx512f`

Compute the square root of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_sra_epi16⚠Experimental `avx512bw`

Shift packed 16-bit integers in a right by count while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_sra_epi32⚠Experimental `avx512f`

Shift packed 32-bit integers in a right by count while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_sra_epi64⚠Experimental `avx512f`

Shift packed 64-bit integers in a right by count while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_srai_epi16⚠Experimental `avx512bw`

Shift packed 16-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_srai_epi32⚠Experimental `avx512f`

Shift packed 32-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_srai_epi64⚠Experimental `avx512f`

Shift packed 64-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_srav_epi16⚠Experimental `avx512bw`

Shift packed 16-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_srav_epi32⚠Experimental `avx512f`

Shift packed 32-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_srav_epi64⚠Experimental `avx512f`

Shift packed 64-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_srl_epi16⚠Experimental `avx512bw`

Shift packed 16-bit integers in a right by count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_srl_epi32⚠Experimental `avx512f`

Shift packed 32-bit integers in a right by count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_srl_epi64⚠Experimental `avx512f`

Shift packed 64-bit integers in a right by count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_srli_epi16⚠Experimental `avx512bw`

Shift packed 16-bit integers in a right by imm8 while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_srli_epi32⚠Experimental `avx512f`

Shift packed 32-bit integers in a right by imm8 while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_srli_epi64⚠Experimental `avx512f`

Shift packed 64-bit integers in a right by imm8 while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_srlv_epi16⚠Experimental `avx512bw`

Shift packed 16-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_srlv_epi32⚠Experimental `avx512f`

Shift packed 32-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_srlv_epi64⚠Experimental `avx512f`

Shift packed 64-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_sub_epi8⚠Experimental `avx512bw`

Subtract packed 8-bit integers in b from packed 8-bit integers in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_sub_epi16⚠Experimental `avx512bw`

Subtract packed 16-bit integers in b from packed 16-bit integers in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_sub_epi32⚠Experimental `avx512f`

Subtract packed 32-bit integers in b from packed 32-bit integers in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_sub_epi64⚠Experimental `avx512f`

Subtract packed 64-bit integers in b from packed 64-bit integers in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_sub_pd⚠Experimental `avx512f`

Subtract packed double-precision (64-bit) floating-point elements in b from packed double-precision (64-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_sub_ps⚠Experimental `avx512f`

Subtract packed single-precision (32-bit) floating-point elements in b from packed single-precision (32-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_sub_round_pd⚠Experimental `avx512f`

Subtract packed double-precision (64-bit) floating-point elements in b from packed double-precision (64-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_sub_round_ps⚠Experimental `avx512f`

Subtract packed single-precision (32-bit) floating-point elements in b from packed single-precision (32-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_subs_epi8⚠Experimental `avx512bw`

Subtract packed signed 8-bit integers in b from packed 8-bit integers in a using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_subs_epi16⚠Experimental `avx512bw`

Subtract packed signed 16-bit integers in b from packed 16-bit integers in a using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_subs_epu8⚠Experimental `avx512bw`

Subtract packed unsigned 8-bit integers in b from packed unsigned 8-bit integers in a using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_subs_epu16⚠Experimental `avx512bw`

Subtract packed unsigned 16-bit integers in b from packed unsigned 16-bit integers in a using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_ternarylogic_epi32⚠Experimental `avx512f`

Bitwise ternary logic that provides the capability to implement any three-operand binary function; the specific binary function is specified by value in imm8. For each bit in each packed 32-bit integer, the corresponding bit from a, b, and c are used to form a 3 bit index into imm8, and the value at that bit in imm8 is written to the corresponding bit in dst using zeromask k at 32-bit granularity (32-bit elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_ternarylogic_epi64⚠Experimental `avx512f`

Bitwise ternary logic that provides the capability to implement any three-operand binary function; the specific binary function is specified by value in imm8. For each bit in each packed 64-bit integer, the corresponding bit from a, b, and c are used to form a 3 bit index into imm8, and the value at that bit in imm8 is written to the corresponding bit in dst using zeromask k at 64-bit granularity (64-bit elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_unpackhi_epi8⚠Experimental `avx512bw`

Unpack and interleave 8-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_unpackhi_epi16⚠Experimental `avx512bw`

Unpack and interleave 16-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_unpackhi_epi32⚠Experimental `avx512f`

Unpack and interleave 32-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_unpackhi_epi64⚠Experimental `avx512f`

Unpack and interleave 64-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_unpackhi_pd⚠Experimental `avx512f`

Unpack and interleave double-precision (64-bit) floating-point elements from the high half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_unpackhi_ps⚠Experimental `avx512f`

Unpack and interleave single-precision (32-bit) floating-point elements from the high half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_unpacklo_epi8⚠Experimental `avx512bw`

Unpack and interleave 8-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_unpacklo_epi16⚠Experimental `avx512bw`

Unpack and interleave 16-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_unpacklo_epi32⚠Experimental `avx512f`

Unpack and interleave 32-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_unpacklo_epi64⚠Experimental `avx512f`

Unpack and interleave 64-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_unpacklo_pd⚠Experimental `avx512f`

Unpack and interleave double-precision (64-bit) floating-point elements from the low half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_unpacklo_ps⚠Experimental `avx512f`

Unpack and interleave single-precision (32-bit) floating-point elements from the low half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_xor_epi32⚠Experimental `avx512f`

Compute the bitwise XOR of packed 32-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_maskz_xor_epi64⚠Experimental `avx512f`

Compute the bitwise XOR of packed 64-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm512_max_epi8⚠Experimental `avx512bw`

Compare packed signed 8-bit integers in a and b, and store packed maximum values in dst.

_mm512_max_epi16⚠Experimental `avx512bw`

Compare packed signed 16-bit integers in a and b, and store packed maximum values in dst.

_mm512_max_epi32⚠Experimental `avx512f`

Compare packed signed 32-bit integers in a and b, and store packed maximum values in dst.

_mm512_max_epi64⚠Experimental `avx512f`

Compare packed signed 64-bit integers in a and b, and store packed maximum values in dst.

_mm512_max_epu8⚠Experimental `avx512bw`

Compare packed unsigned 8-bit integers in a and b, and store packed maximum values in dst.

_mm512_max_epu16⚠Experimental `avx512bw`

Compare packed unsigned 16-bit integers in a and b, and store packed maximum values in dst.

_mm512_max_epu32⚠Experimental `avx512f`

Compare packed unsigned 32-bit integers in a and b, and store packed maximum values in dst.

_mm512_max_epu64⚠Experimental `avx512f`

Compare packed unsigned 64-bit integers in a and b, and store packed maximum values in dst.

_mm512_max_pd⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed maximum values in dst.

_mm512_max_ps⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed maximum values in dst.

_mm512_max_round_pd⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed maximum values in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_max_round_ps⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed maximum values in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_min_epi8⚠Experimental `avx512bw`

Compare packed signed 8-bit integers in a and b, and store packed minimum values in dst.

_mm512_min_epi16⚠Experimental `avx512bw`

Compare packed signed 16-bit integers in a and b, and store packed minimum values in dst.

_mm512_min_epi32⚠Experimental `avx512f`

Compare packed signed 32-bit integers in a and b, and store packed minimum values in dst.

_mm512_min_epi64⚠Experimental `avx512f`

Compare packed signed 64-bit integers in a and b, and store packed minimum values in dst.

_mm512_min_epu8⚠Experimental `avx512bw`

Compare packed unsigned 8-bit integers in a and b, and store packed minimum values in dst.

_mm512_min_epu16⚠Experimental `avx512bw`

Compare packed unsigned 16-bit integers in a and b, and store packed minimum values in dst.

_mm512_min_epu32⚠Experimental `avx512f`

Compare packed unsigned 32-bit integers in a and b, and store packed minimum values in dst.

_mm512_min_epu64⚠Experimental `avx512f`

Compare packed unsigned 64-bit integers in a and b, and store packed minimum values in dst.

_mm512_min_pd⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed minimum values in dst. Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed minimum values in dst.

_mm512_min_ps⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed minimum values in dst.

_mm512_min_round_pd⚠Experimental `avx512f`

Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed minimum values in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_min_round_ps⚠Experimental `avx512f`

Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed minimum values in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm512_movedup_pd⚠Experimental `avx512f`

Duplicate even-indexed double-precision (64-bit) floating-point elements from a, and store the results in dst.

_mm512_movehdup_ps⚠Experimental `avx512f`

Duplicate odd-indexed single-precision (32-bit) floating-point elements from a, and store the results in dst.

_mm512_moveldup_ps⚠Experimental `avx512f`

Duplicate even-indexed single-precision (32-bit) floating-point elements from a, and store the results in dst.

_mm512_movepi8_mask⚠Experimental `avx512bw`

Set each bit of mask register k based on the most significant bit of the corresponding packed 8-bit integer in a.

_mm512_movepi16_mask⚠Experimental `avx512bw`

Set each bit of mask register k based on the most significant bit of the corresponding packed 16-bit integer in a.

_mm512_movm_epi8⚠Experimental `avx512bw`

Set each packed 8-bit integer in dst to all ones or all zeros based on the value of the corresponding bit in k.

_mm512_movm_epi16⚠Experimental `avx512bw`

Set each packed 16-bit integer in dst to all ones or all zeros based on the value of the corresponding bit in k.

_mm512_mul_epi32⚠Experimental `avx512f`

Multiply the low signed 32-bit integers from each packed 64-bit element in a and b, and store the signed 64-bit results in dst.

_mm512_mul_epu32⚠Experimental `avx512f`

Multiply the low unsigned 32-bit integers from each packed 64-bit element in a and b, and store the unsigned 64-bit results in dst.

_mm512_mul_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst.

_mm512_mul_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst.

_mm512_mul_round_pd⚠Experimental `avx512f`

Multiply packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst.

_mm512_mul_round_ps⚠Experimental `avx512f`

Multiply packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst.

_mm512_mulhi_epi16⚠Experimental `avx512bw`

Multiply the packed signed 16-bit integers in a and b, producing intermediate 32-bit integers, and store the high 16 bits of the intermediate integers in dst.

_mm512_mulhi_epu16⚠Experimental `avx512bw`

Multiply the packed unsigned 16-bit integers in a and b, producing intermediate 32-bit integers, and store the high 16 bits of the intermediate integers in dst.

_mm512_mulhrs_epi16⚠Experimental `avx512bw`

Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Truncate each intermediate integer to the 18 most significant bits, round by adding 1, and store bits [16:1] to dst.

_mm512_mullo_epi16⚠Experimental `avx512bw`

Multiply the packed 16-bit integers in a and b, producing intermediate 32-bit integers, and store the low 16 bits of the intermediate integers in dst.

_mm512_mullo_epi32⚠Experimental `avx512f`

Multiply the packed 32-bit integers in a and b, producing intermediate 64-bit integers, and store the low 32 bits of the intermediate integers in dst.

_mm512_mullox_epi64⚠Experimental `avx512f`

Multiplies elements in packed 64-bit integer vectors a and b together, storing the lower 64 bits of the result in dst.

_mm512_multishift_epi64_epi8⚠Experimental `avx512vbmi`

For each 64-bit element in b, select 8 unaligned bytes using a byte-granular shift control within the corresponding 64-bit element of a, and store the 8 assembled bytes to the corresponding 64-bit element of dst.

_mm512_or_epi32⚠Experimental `avx512f`

Compute the bitwise OR of packed 32-bit integers in a and b, and store the results in dst.

_mm512_or_epi64⚠Experimental `avx512f`

Compute the bitwise OR of packed 64-bit integers in a and b, and store the resut in dst.

_mm512_or_si512⚠Experimental `avx512f`

Compute the bitwise OR of 512 bits (representing integer data) in a and b, and store the result in dst.

_mm512_packs_epi16⚠Experimental `avx512bw`

Convert packed signed 16-bit integers from a and b to packed 8-bit integers using signed saturation, and store the results in dst.

_mm512_packs_epi32⚠Experimental `avx512bw`

Convert packed signed 32-bit integers from a and b to packed 16-bit integers using signed saturation, and store the results in dst.

_mm512_packus_epi16⚠Experimental `avx512bw`

Convert packed signed 16-bit integers from a and b to packed 8-bit integers using unsigned saturation, and store the results in dst.

_mm512_packus_epi32⚠Experimental `avx512bw`

Convert packed signed 32-bit integers from a and b to packed 16-bit integers using unsigned saturation, and store the results in dst.

_mm512_permute_pd⚠Experimental `avx512f`

Shuffle double-precision (64-bit) floating-point elements in a within 128-bit lanes using the control in imm8, and store the results in dst.

_mm512_permute_ps⚠Experimental `avx512f`

Shuffle single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in imm8, and store the results in dst.

_mm512_permutevar_epi32⚠Experimental `avx512f`

Shuffle 32-bit integers in a across lanes using the corresponding index in idx, and store the results in dst. Note that this intrinsic shuffles across 128-bit lanes, unlike past intrinsics that use the permutevar name. This intrinsic is identical to _mm512_permutexvar_epi32, and it is recommended that you use that intrinsic name.

_mm512_permutevar_pd⚠Experimental `avx512f`

Shuffle double-precision (64-bit) floating-point elements in a within 128-bit lanes using the control in b, and store the results in dst.

_mm512_permutevar_ps⚠Experimental `avx512f`

Shuffle single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in b, and store the results in dst.

_mm512_permutex2var_epi8⚠Experimental `avx512vbmi`

Shuffle 8-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.

_mm512_permutex2var_epi16⚠Experimental `avx512bw`

Shuffle 16-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.

_mm512_permutex2var_epi32⚠Experimental `avx512f`

Shuffle 32-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.

_mm512_permutex2var_epi64⚠Experimental `avx512f`

Shuffle 64-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.

_mm512_permutex2var_pd⚠Experimental `avx512f`

Shuffle double-precision (64-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.

_mm512_permutex2var_ps⚠Experimental `avx512f`

Shuffle single-precision (32-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.

_mm512_permutex_epi64⚠Experimental `avx512f`

Shuffle 64-bit integers in a within 256-bit lanes using the control in imm8, and store the results in dst.

_mm512_permutex_pd⚠Experimental `avx512f`

Shuffle double-precision (64-bit) floating-point elements in a within 256-bit lanes using the control in imm8, and store the results in dst.

_mm512_permutexvar_epi8⚠Experimental `avx512vbmi`

Shuffle 8-bit integers in a across lanes using the corresponding index in idx, and store the results in dst.

_mm512_permutexvar_epi16⚠Experimental `avx512bw`

Shuffle 16-bit integers in a across lanes using the corresponding index in idx, and store the results in dst.

_mm512_permutexvar_epi32⚠Experimental `avx512f`

Shuffle 32-bit integers in a across lanes using the corresponding index in idx, and store the results in dst.

_mm512_permutexvar_epi64⚠Experimental `avx512f`

Shuffle 64-bit integers in a across lanes using the corresponding index in idx, and store the results in dst.

_mm512_permutexvar_pd⚠Experimental `avx512f`

Shuffle double-precision (64-bit) floating-point elements in a across lanes using the corresponding index in idx, and store the results in dst.

_mm512_permutexvar_ps⚠Experimental `avx512f`

Shuffle single-precision (32-bit) floating-point elements in a across lanes using the corresponding index in idx.

_mm512_popcnt_epi8⚠Experimental `avx512bitalg`

For each packed 8-bit integer maps the value to the number of logical 1 bits.

_mm512_popcnt_epi16⚠Experimental `avx512bitalg`

For each packed 16-bit integer maps the value to the number of logical 1 bits.

_mm512_popcnt_epi32⚠Experimental `avx512vpopcntdq`

For each packed 32-bit integer maps the value to the number of logical 1 bits.

_mm512_popcnt_epi64⚠Experimental `avx512vpopcntdq`

For each packed 64-bit integer maps the value to the number of logical 1 bits.

_mm512_rcp14_pd⚠Experimental `avx512f`

Compute the approximate reciprocal of packed double-precision (64-bit) floating-point elements in a, and store the results in dst. The maximum relative error for this approximation is less than 2^-14.

_mm512_rcp14_ps⚠Experimental `avx512f`

Compute the approximate reciprocal of packed single-precision (32-bit) floating-point elements in a, and store the results in dst. The maximum relative error for this approximation is less than 2^-14.

_mm512_reduce_add_epi32⚠Experimental `avx512f`

Reduce the packed 32-bit integers in a by addition. Returns the sum of all elements in a.

_mm512_reduce_add_epi64⚠Experimental `avx512f`

Reduce the packed 64-bit integers in a by addition. Returns the sum of all elements in a.

_mm512_reduce_add_pd⚠Experimental `avx512f`

Reduce the packed double-precision (64-bit) floating-point elements in a by addition. Returns the sum of all elements in a.

_mm512_reduce_add_ps⚠Experimental `avx512f`

Reduce the packed single-precision (32-bit) floating-point elements in a by addition. Returns the sum of all elements in a.

_mm512_reduce_and_epi32⚠Experimental `avx512f`

Reduce the packed 32-bit integers in a by bitwise AND. Returns the bitwise AND of all elements in a.

_mm512_reduce_and_epi64⚠Experimental `avx512f`

Reduce the packed 64-bit integers in a by bitwise AND. Returns the bitwise AND of all elements in a.

_mm512_reduce_max_epi32⚠Experimental `avx512f`

Reduce the packed signed 32-bit integers in a by maximum. Returns the maximum of all elements in a.

_mm512_reduce_max_epi64⚠Experimental `avx512f`

Reduce the packed signed 64-bit integers in a by maximum. Returns the maximum of all elements in a.

_mm512_reduce_max_epu32⚠Experimental `avx512f`

Reduce the packed unsigned 32-bit integers in a by maximum. Returns the maximum of all elements in a.

_mm512_reduce_max_epu64⚠Experimental `avx512f`

Reduce the packed unsigned 64-bit integers in a by maximum. Returns the maximum of all elements in a.

_mm512_reduce_max_pd⚠Experimental `avx512f`

Reduce the packed double-precision (64-bit) floating-point elements in a by maximum. Returns the maximum of all elements in a.

_mm512_reduce_max_ps⚠Experimental `avx512f`

Reduce the packed single-precision (32-bit) floating-point elements in a by maximum. Returns the maximum of all elements in a.

_mm512_reduce_min_epi32⚠Experimental `avx512f`

Reduce the packed signed 32-bit integers in a by minimum. Returns the minimum of all elements in a.

_mm512_reduce_min_epi64⚠Experimental `avx512f`

Reduce the packed signed 64-bit integers in a by minimum. Returns the minimum of all elements in a.

_mm512_reduce_min_epu32⚠Experimental `avx512f`

Reduce the packed unsigned 32-bit integers in a by minimum. Returns the minimum of all elements in a.

_mm512_reduce_min_epu64⚠Experimental `avx512f`

Reduce the packed unsigned 64-bit integers in a by minimum. Returns the minimum of all elements in a.

_mm512_reduce_min_pd⚠Experimental `avx512f`

Reduce the packed double-precision (64-bit) floating-point elements in a by minimum. Returns the minimum of all elements in a.

_mm512_reduce_min_ps⚠Experimental `avx512f`

Reduce the packed single-precision (32-bit) floating-point elements in a by minimum. Returns the minimum of all elements in a.

_mm512_reduce_mul_epi32⚠Experimental `avx512f`

Reduce the packed 32-bit integers in a by multiplication. Returns the product of all elements in a.

_mm512_reduce_mul_epi64⚠Experimental `avx512f`

Reduce the packed 64-bit integers in a by multiplication. Returns the product of all elements in a.

_mm512_reduce_mul_pd⚠Experimental `avx512f`

Reduce the packed double-precision (64-bit) floating-point elements in a by multiplication. Returns the product of all elements in a.

_mm512_reduce_mul_ps⚠Experimental `avx512f`

Reduce the packed single-precision (32-bit) floating-point elements in a by multiplication. Returns the product of all elements in a.

_mm512_reduce_or_epi32⚠Experimental `avx512f`

Reduce the packed 32-bit integers in a by bitwise OR. Returns the bitwise OR of all elements in a.

_mm512_reduce_or_epi64⚠Experimental `avx512f`

Reduce the packed 64-bit integers in a by bitwise OR. Returns the bitwise OR of all elements in a.

_mm512_rol_epi32⚠Experimental `avx512f`

Rotate the bits in each packed 32-bit integer in a to the left by the number of bits specified in imm8, and store the results in dst.

_mm512_rol_epi64⚠Experimental `avx512f`

Rotate the bits in each packed 64-bit integer in a to the left by the number of bits specified in imm8, and store the results in dst.

_mm512_rolv_epi32⚠Experimental `avx512f`

Rotate the bits in each packed 32-bit integer in a to the left by the number of bits specified in the corresponding element of b, and store the results in dst.

_mm512_rolv_epi64⚠Experimental `avx512f`

Rotate the bits in each packed 64-bit integer in a to the left by the number of bits specified in the corresponding element of b, and store the results in dst.

_mm512_ror_epi32⚠Experimental `avx512f`

Rotate the bits in each packed 32-bit integer in a to the right by the number of bits specified in imm8, and store the results in dst.

_mm512_ror_epi64⚠Experimental `avx512f`

Rotate the bits in each packed 64-bit integer in a to the right by the number of bits specified in imm8, and store the results in dst.

_mm512_rorv_epi32⚠Experimental `avx512f`

Rotate the bits in each packed 32-bit integer in a to the right by the number of bits specified in the corresponding element of b, and store the results in dst.

_mm512_rorv_epi64⚠Experimental `avx512f`

Rotate the bits in each packed 64-bit integer in a to the right by the number of bits specified in the corresponding element of b, and store the results in dst.

_mm512_roundscale_pd⚠Experimental `avx512f`

Round packed double-precision (64-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst.
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm512_roundscale_ps⚠Experimental `avx512f`

Round packed single-precision (32-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst.
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm512_roundscale_round_pd⚠Experimental `avx512f`

Round packed double-precision (64-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst.
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm512_roundscale_round_ps⚠Experimental `avx512f`

Round packed single-precision (32-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst.
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm512_rsqrt14_pd⚠Experimental `avx512f`

Compute the approximate reciprocal square root of packed double-precision (64-bit) floating-point elements in a, and store the results in dst. The maximum relative error for this approximation is less than 2^-14.

_mm512_rsqrt14_ps⚠Experimental `avx512f`

Compute the approximate reciprocal square root of packed single-precision (32-bit) floating-point elements in a, and store the results in dst. The maximum relative error for this approximation is less than 2^-14.

_mm512_sad_epu8⚠Experimental `avx512bw`

Compute the absolute differences of packed unsigned 8-bit integers in a and b, then horizontally sum each consecutive 8 differences to produce eight unsigned 16-bit integers, and pack these unsigned 16-bit integers in the low 16 bits of 64-bit elements in dst.

_mm512_scalef_pd⚠Experimental `avx512f`

Scale the packed double-precision (64-bit) floating-point elements in a using values from b, and store the results in dst.

_mm512_scalef_ps⚠Experimental `avx512f`

Scale the packed single-precision (32-bit) floating-point elements in a using values from b, and store the results in dst.

_mm512_scalef_round_pd⚠Experimental `avx512f`

Scale the packed double-precision (64-bit) floating-point elements in a using values from b, and store the results in dst.

_mm512_scalef_round_ps⚠Experimental `avx512f`

Scale the packed single-precision (32-bit) floating-point elements in a using values from b, and store the results in dst.

_mm512_set1_epi8⚠Experimental `avx512f`

Broadcast 8-bit integer a to all elements of dst.

_mm512_set1_epi16⚠Experimental `avx512f`

Broadcast the low packed 16-bit integer from a to all all elements of dst.

_mm512_set1_epi32⚠Experimental `avx512f`

Broadcast 32-bit integer `a` to all elements of `dst`.

_mm512_set1_epi64⚠Experimental `avx512f`

Broadcast 64-bit integer `a` to all elements of `dst`.

_mm512_set1_pd⚠Experimental `avx512f`

Broadcast 64-bit float `a` to all elements of `dst`.

_mm512_set1_ps⚠Experimental `avx512f`

Broadcast 32-bit float `a` to all elements of `dst`.

_mm512_set4_epi32⚠Experimental `avx512f`

Set packed 32-bit integers in dst with the repeated 4 element sequence.

_mm512_set4_epi64⚠Experimental `avx512f`

Set packed 64-bit integers in dst with the repeated 4 element sequence.

_mm512_set4_pd⚠Experimental `avx512f`

Set packed double-precision (64-bit) floating-point elements in dst with the repeated 4 element sequence.

_mm512_set4_ps⚠Experimental `avx512f`

Set packed single-precision (32-bit) floating-point elements in dst with the repeated 4 element sequence.

_mm512_set_epi8⚠Experimental `avx512f`

Set packed 8-bit integers in dst with the supplied values.

_mm512_set_epi16⚠Experimental `avx512f`

Set packed 16-bit integers in dst with the supplied values.

_mm512_set_epi32⚠Experimental `avx512f`

Sets packed 32-bit integers in `dst` with the supplied values.

_mm512_set_epi64⚠Experimental `avx512f`

Set packed 64-bit integers in dst with the supplied values.

_mm512_set_pd⚠Experimental `avx512f`

Set packed double-precision (64-bit) floating-point elements in dst with the supplied values.

_mm512_set_ps⚠Experimental `avx512f`

Sets packed 32-bit integers in `dst` with the supplied values.

_mm512_setr4_epi32⚠Experimental `avx512f`

Set packed 32-bit integers in dst with the repeated 4 element sequence in reverse order.

_mm512_setr4_epi64⚠Experimental `avx512f`

Set packed 64-bit integers in dst with the repeated 4 element sequence in reverse order.

_mm512_setr4_pd⚠Experimental `avx512f`

Set packed double-precision (64-bit) floating-point elements in dst with the repeated 4 element sequence in reverse order.

_mm512_setr4_ps⚠Experimental `avx512f`

Set packed single-precision (32-bit) floating-point elements in dst with the repeated 4 element sequence in reverse order.

_mm512_setr_epi32⚠Experimental `avx512f`

Sets packed 32-bit integers in `dst` with the supplied values in reverse order.

_mm512_setr_epi64⚠Experimental `avx512f`

Set packed 64-bit integers in dst with the supplied values in reverse order.

_mm512_setr_pd⚠Experimental `avx512f`

Set packed double-precision (64-bit) floating-point elements in dst with the supplied values in reverse order.

_mm512_setr_ps⚠Experimental `avx512f`

Sets packed 32-bit integers in `dst` with the supplied values in reverse order.

_mm512_setzero⚠Experimental `avx512f`

Return vector of type __m512 with all elements set to zero.

_mm512_setzero_epi32⚠Experimental `avx512f`

Return vector of type __m512i with all elements set to zero.

_mm512_setzero_pd⚠Experimental `avx512f`

Returns vector of type `__m512d` with all elements set to zero.

_mm512_setzero_ps⚠Experimental `avx512f`

Returns vector of type `__m512d` with all elements set to zero.

_mm512_setzero_si512⚠Experimental `avx512f`

Returns vector of type `__m512i` with all elements set to zero.

_mm512_shldi_epi16⚠Experimental `avx512vbmi2`

Concatenate packed 16-bit integers in a and b producing an intermediate 32-bit result. Shift the result left by imm8 bits, and store the upper 16-bits in dst).

_mm512_shldi_epi32⚠Experimental `avx512vbmi2`

Concatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by imm8 bits, and store the upper 32-bits in dst.

_mm512_shldi_epi64⚠Experimental `avx512vbmi2`

Concatenate packed 64-bit integers in a and b producing an intermediate 128-bit result. Shift the result left by imm8 bits, and store the upper 64-bits in dst).

_mm512_shldv_epi16⚠Experimental `avx512vbmi2`

Concatenate packed 16-bit integers in a and b producing an intermediate 32-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 16-bits in dst.

_mm512_shldv_epi32⚠Experimental `avx512vbmi2`

Concatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 32-bits in dst.

_mm512_shldv_epi64⚠Experimental `avx512vbmi2`

Concatenate packed 64-bit integers in a and b producing an intermediate 128-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 64-bits in dst.

_mm512_shrdi_epi16⚠Experimental `avx512vbmi2`

Concatenate packed 16-bit integers in b and a producing an intermediate 32-bit result. Shift the result right by imm8 bits, and store the lower 16-bits in dst.

_mm512_shrdi_epi32⚠Experimental `avx512vbmi2`

Concatenate packed 32-bit integers in b and a producing an intermediate 64-bit result. Shift the result right by imm8 bits, and store the lower 32-bits in dst.

_mm512_shrdi_epi64⚠Experimental `avx512vbmi2`

Concatenate packed 64-bit integers in b and a producing an intermediate 128-bit result. Shift the result right by imm8 bits, and store the lower 64-bits in dst.

_mm512_shrdv_epi16⚠Experimental `avx512vbmi2`

Concatenate packed 16-bit integers in b and a producing an intermediate 32-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 16-bits in dst.

_mm512_shrdv_epi32⚠Experimental `avx512vbmi2`

Concatenate packed 32-bit integers in b and a producing an intermediate 64-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 32-bits in dst.

_mm512_shrdv_epi64⚠Experimental `avx512vbmi2`

Concatenate packed 64-bit integers in b and a producing an intermediate 128-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 64-bits in dst.

_mm512_shuffle_epi8⚠Experimental `avx512bw`

Shuffle packed 8-bit integers in a according to shuffle control mask in the corresponding 8-bit element of b, and store the results in dst.

_mm512_shuffle_epi32⚠Experimental `avx512f`

Shuffle single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in imm8, and store the results in dst.

_mm512_shuffle_f32x4⚠Experimental `avx512f`

Shuffle 128-bits (composed of 4 single-precision (32-bit) floating-point elements) selected by imm8 from a and b, and store the results in dst.

_mm512_shuffle_f64x2⚠Experimental `avx512f`

Shuffle 128-bits (composed of 2 double-precision (64-bit) floating-point elements) selected by imm8 from a and b, and store the results in dst.

_mm512_shuffle_i32x4⚠Experimental `avx512f`

Shuffle 128-bits (composed of 4 32-bit integers) selected by imm8 from a and b, and store the results in dst.

_mm512_shuffle_i64x2⚠Experimental `avx512f`

Shuffle 128-bits (composed of 2 64-bit integers) selected by imm8 from a and b, and store the results in dst.

_mm512_shuffle_pd⚠Experimental `avx512f`

Shuffle double-precision (64-bit) floating-point elements within 128-bit lanes using the control in imm8, and store the results in dst.

_mm512_shuffle_ps⚠Experimental `avx512f`

Shuffle single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in imm8, and store the results in dst.

_mm512_shufflehi_epi16⚠Experimental `avx512bw`

Shuffle 16-bit integers in the high 64 bits of 128-bit lanes of a using the control in imm8. Store the results in the high 64 bits of 128-bit lanes of dst, with the low 64 bits of 128-bit lanes being copied from from a to dst.

_mm512_shufflelo_epi16⚠Experimental `avx512bw`

Shuffle 16-bit integers in the low 64 bits of 128-bit lanes of a using the control in imm8. Store the results in the low 64 bits of 128-bit lanes of dst, with the high 64 bits of 128-bit lanes being copied from from a to dst.

_mm512_sll_epi16⚠Experimental `avx512bw`

Shift packed 16-bit integers in a left by count while shifting in zeros, and store the results in dst.

_mm512_sll_epi32⚠Experimental `avx512f`

Shift packed 32-bit integers in a left by count while shifting in zeros, and store the results in dst.

_mm512_sll_epi64⚠Experimental `avx512f`

Shift packed 64-bit integers in a left by count while shifting in zeros, and store the results in dst.

_mm512_slli_epi16⚠Experimental `avx512bw`

Shift packed 16-bit integers in a left by imm8 while shifting in zeros, and store the results in dst.

_mm512_slli_epi32⚠Experimental `avx512f`

Shift packed 32-bit integers in a left by imm8 while shifting in zeros, and store the results in dst.

_mm512_slli_epi64⚠Experimental `avx512f`

Shift packed 64-bit integers in a left by imm8 while shifting in zeros, and store the results in dst.

_mm512_sllv_epi16⚠Experimental `avx512bw`

Shift packed 16-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst.

_mm512_sllv_epi32⚠Experimental `avx512f`

Shift packed 32-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst.

_mm512_sllv_epi64⚠Experimental `avx512f`

Shift packed 64-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst.

_mm512_sqrt_pd⚠Experimental `avx512f`

Compute the square root of packed double-precision (64-bit) floating-point elements in a, and store the results in dst.

_mm512_sqrt_ps⚠Experimental `avx512f`

Compute the square root of packed single-precision (32-bit) floating-point elements in a, and store the results in dst.

_mm512_sqrt_round_pd⚠Experimental `avx512f`

Compute the square root of packed double-precision (64-bit) floating-point elements in a, and store the results in dst.

_mm512_sqrt_round_ps⚠Experimental `avx512f`

Compute the square root of packed single-precision (32-bit) floating-point elements in a, and store the results in dst.

_mm512_sra_epi16⚠Experimental `avx512bw`

Shift packed 16-bit integers in a right by count while shifting in sign bits, and store the results in dst.

_mm512_sra_epi32⚠Experimental `avx512f`

Shift packed 32-bit integers in a right by count while shifting in sign bits, and store the results in dst.

_mm512_sra_epi64⚠Experimental `avx512f`

Shift packed 64-bit integers in a right by count while shifting in sign bits, and store the results in dst.

_mm512_srai_epi16⚠Experimental `avx512bw`

Shift packed 16-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst.

_mm512_srai_epi32⚠Experimental `avx512f`

Shift packed 32-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst.

_mm512_srai_epi64⚠Experimental `avx512f`

Shift packed 64-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst.

_mm512_srav_epi16⚠Experimental `avx512bw`

Shift packed 16-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst.

_mm512_srav_epi32⚠Experimental `avx512f`

Shift packed 32-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst.

_mm512_srav_epi64⚠Experimental `avx512f`

Shift packed 64-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst.

_mm512_srl_epi16⚠Experimental `avx512bw`

Shift packed 16-bit integers in a right by count while shifting in zeros, and store the results in dst.

_mm512_srl_epi32⚠Experimental `avx512f`

Shift packed 32-bit integers in a right by count while shifting in zeros, and store the results in dst.

_mm512_srl_epi64⚠Experimental `avx512f`

Shift packed 64-bit integers in a right by count while shifting in zeros, and store the results in dst.

_mm512_srli_epi16⚠Experimental `avx512bw`

Shift packed 16-bit integers in a right by imm8 while shifting in zeros, and store the results in dst.

_mm512_srli_epi32⚠Experimental `avx512f`

Shift packed 32-bit integers in a right by imm8 while shifting in zeros, and store the results in dst.

_mm512_srli_epi64⚠Experimental `avx512f`

Shift packed 64-bit integers in a right by imm8 while shifting in zeros, and store the results in dst.

_mm512_srlv_epi16⚠Experimental `avx512bw`

Shift packed 16-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst.

_mm512_srlv_epi32⚠Experimental `avx512f`

Shift packed 32-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst.

_mm512_srlv_epi64⚠Experimental `avx512f`

Shift packed 64-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst.

_mm512_store_epi32⚠Experimental `avx512f`

Store 512-bits (composed of 16 packed 32-bit integers) from a into memory. mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.

_mm512_store_epi64⚠Experimental `avx512f`

Store 512-bits (composed of 8 packed 64-bit integers) from a into memory. mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.

_mm512_store_pd⚠Experimental `avx512f`

Store 512-bits (composed of 8 packed double-precision (64-bit) floating-point elements) from a into memory. mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.

_mm512_store_ps⚠Experimental `avx512f`

Store 512-bits of integer data from a into memory. mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.

_mm512_store_si512⚠Experimental `avx512f`

Store 512-bits of integer data from a into memory. mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.

_mm512_storeu_epi8⚠Experimental `avx512bw`

Store 512-bits (composed of 64 packed 8-bit integers) from a into memory. mem_addr does not need to be aligned on any particular boundary.

_mm512_storeu_epi16⚠Experimental `avx512bw`

Store 512-bits (composed of 32 packed 16-bit integers) from a into memory. mem_addr does not need to be aligned on any particular boundary.

_mm512_storeu_epi32⚠Experimental `avx512f`

Store 512-bits (composed of 16 packed 32-bit integers) from a into memory. mem_addr does not need to be aligned on any particular boundary.

_mm512_storeu_epi64⚠Experimental `avx512f`

Store 512-bits (composed of 8 packed 64-bit integers) from a into memory. mem_addr does not need to be aligned on any particular boundary.

_mm512_storeu_pd⚠Experimental `avx512f`

Stores 512-bits (composed of 8 packed double-precision (64-bit) floating-point elements) from `a` into memory. `mem_addr` does not need to be aligned on any particular boundary.

_mm512_storeu_si512⚠Experimental `avx512f`

Store 512-bits of integer data from a into memory. mem_addr does not need to be aligned on any particular boundary.

_mm512_stream_pd⚠Experimental `avx512f`

Store 512-bits (composed of 8 packed double-precision (64-bit) floating-point elements) from a into memory using a non-temporal memory hint. mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.

_mm512_stream_ps⚠Experimental `avx512f`

Store 512-bits (composed of 16 packed single-precision (32-bit) floating-point elements) from a into memory using a non-temporal memory hint. mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.

_mm512_stream_si512⚠Experimental `avx512f`

Store 512-bits of integer data from a into memory using a non-temporal memory hint. mem_addr must be aligned on a 64-byte boundary or a general-protection exception may be generated.

_mm512_sub_epi8⚠Experimental `avx512bw`

Subtract packed 8-bit integers in b from packed 8-bit integers in a, and store the results in dst.

_mm512_sub_epi16⚠Experimental `avx512bw`

Subtract packed 16-bit integers in b from packed 16-bit integers in a, and store the results in dst.

_mm512_sub_epi32⚠Experimental `avx512f`

Subtract packed 32-bit integers in b from packed 32-bit integers in a, and store the results in dst.

_mm512_sub_epi64⚠Experimental `avx512f`

Subtract packed 64-bit integers in b from packed 64-bit integers in a, and store the results in dst.

_mm512_sub_pd⚠Experimental `avx512f`

Subtract packed double-precision (64-bit) floating-point elements in b from packed double-precision (64-bit) floating-point elements in a, and store the results in dst.

_mm512_sub_ps⚠Experimental `avx512f`

Subtract packed single-precision (32-bit) floating-point elements in b from packed single-precision (32-bit) floating-point elements in a, and store the results in dst.

_mm512_sub_round_pd⚠Experimental `avx512f`

Subtract packed double-precision (64-bit) floating-point elements in b from packed double-precision (64-bit) floating-point elements in a, and store the results in dst.

_mm512_sub_round_ps⚠Experimental `avx512f`

Subtract packed single-precision (32-bit) floating-point elements in b from packed single-precision (32-bit) floating-point elements in a, and store the results in dst.

_mm512_subs_epi8⚠Experimental `avx512bw`

Subtract packed signed 8-bit integers in b from packed 8-bit integers in a using saturation, and store the results in dst.

_mm512_subs_epi16⚠Experimental `avx512bw`

Subtract packed signed 16-bit integers in b from packed 16-bit integers in a using saturation, and store the results in dst.

_mm512_subs_epu8⚠Experimental `avx512bw`

Subtract packed unsigned 8-bit integers in b from packed unsigned 8-bit integers in a using saturation, and store the results in dst.

_mm512_subs_epu16⚠Experimental `avx512bw`

Subtract packed unsigned 16-bit integers in b from packed unsigned 16-bit integers in a using saturation, and store the results in dst.

_mm512_ternarylogic_epi32⚠Experimental `avx512f`

Bitwise ternary logic that provides the capability to implement any three-operand binary function; the specific binary function is specified by value in imm8. For each bit in each packed 32-bit integer, the corresponding bit from a, b, and c are used to form a 3 bit index into imm8, and the value at that bit in imm8 is written to the corresponding bit in dst.

_mm512_ternarylogic_epi64⚠Experimental `avx512f`

Bitwise ternary logic that provides the capability to implement any three-operand binary function; the specific binary function is specified by value in imm8. For each bit in each packed 64-bit integer, the corresponding bit from a, b, and c are used to form a 3 bit index into imm8, and the value at that bit in imm8 is written to the corresponding bit in dst.

_mm512_test_epi8_mask⚠Experimental `avx512bw`

Compute the bitwise AND of packed 8-bit integers in a and b, producing intermediate 8-bit values, and set the corresponding bit in result mask k if the intermediate value is non-zero.

_mm512_test_epi16_mask⚠Experimental `avx512bw`

Compute the bitwise AND of packed 16-bit integers in a and b, producing intermediate 16-bit values, and set the corresponding bit in result mask k if the intermediate value is non-zero.

_mm512_test_epi32_mask⚠Experimental `avx512f`

Compute the bitwise AND of packed 32-bit integers in a and b, producing intermediate 32-bit values, and set the corresponding bit in result mask k if the intermediate value is non-zero.

_mm512_test_epi64_mask⚠Experimental `avx512f`

Compute the bitwise AND of packed 64-bit integers in a and b, producing intermediate 64-bit values, and set the corresponding bit in result mask k if the intermediate value is non-zero.

_mm512_testn_epi8_mask⚠Experimental `avx512bw`

Compute the bitwise NAND of packed 8-bit integers in a and b, producing intermediate 8-bit values, and set the corresponding bit in result mask k if the intermediate value is zero.

_mm512_testn_epi16_mask⚠Experimental `avx512bw`

Compute the bitwise NAND of packed 16-bit integers in a and b, producing intermediate 16-bit values, and set the corresponding bit in result mask k if the intermediate value is zero.

_mm512_testn_epi32_mask⚠Experimental `avx512f`

Compute the bitwise NAND of packed 32-bit integers in a and b, producing intermediate 32-bit values, and set the corresponding bit in result mask k if the intermediate value is zero.

_mm512_testn_epi64_mask⚠Experimental `avx512f`

Compute the bitwise NAND of packed 64-bit integers in a and b, producing intermediate 64-bit values, and set the corresponding bit in result mask k if the intermediate value is zero.

_mm512_undefined⚠Experimental `avx512f`

Return vector of type __m512 with undefined elements.

_mm512_undefined_epi32⚠Experimental `avx512f`

Return vector of type __m512i with undefined elements.

_mm512_undefined_pd⚠Experimental `avx512f`

Returns vector of type `__m512d` with undefined elements.

_mm512_undefined_ps⚠Experimental `avx512f`

Returns vector of type `__m512` with undefined elements.

_mm512_unpackhi_epi8⚠Experimental `avx512bw`

Unpack and interleave 8-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst.

_mm512_unpackhi_epi16⚠Experimental `avx512bw`

Unpack and interleave 16-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst.

_mm512_unpackhi_epi32⚠Experimental `avx512f`

Unpack and interleave 32-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst.

_mm512_unpackhi_epi64⚠Experimental `avx512f`

Unpack and interleave 64-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst.

_mm512_unpackhi_pd⚠Experimental `avx512f`

Unpack and interleave double-precision (64-bit) floating-point elements from the high half of each 128-bit lane in a and b, and store the results in dst.

_mm512_unpackhi_ps⚠Experimental `avx512f`

Unpack and interleave single-precision (32-bit) floating-point elements from the high half of each 128-bit lane in a and b, and store the results in dst.

_mm512_unpacklo_epi8⚠Experimental `avx512bw`

Unpack and interleave 8-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst.

_mm512_unpacklo_epi16⚠Experimental `avx512bw`

Unpack and interleave 16-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst.

_mm512_unpacklo_epi32⚠Experimental `avx512f`

Unpack and interleave 32-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst.

_mm512_unpacklo_epi64⚠Experimental `avx512f`

Unpack and interleave 64-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst.

_mm512_unpacklo_pd⚠Experimental `avx512f`

Unpack and interleave double-precision (64-bit) floating-point elements from the low half of each 128-bit lane in a and b, and store the results in dst.

_mm512_unpacklo_ps⚠Experimental `avx512f`

Unpack and interleave single-precision (32-bit) floating-point elements from the low half of each 128-bit lane in a and b, and store the results in dst.

_mm512_xor_epi32⚠Experimental `avx512f`

Compute the bitwise XOR of packed 32-bit integers in a and b, and store the results in dst.

_mm512_xor_epi64⚠Experimental `avx512f`

Compute the bitwise XOR of packed 64-bit integers in a and b, and store the results in dst.

_mm512_xor_si512⚠Experimental `avx512f`

Compute the bitwise XOR of 512 bits (representing integer data) in a and b, and store the result in dst.

_mm512_zextpd128_pd512⚠Experimental `avx512f`

Cast vector of type __m128d to type __m512d; the upper 384 bits of the result are zeroed. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm512_zextpd256_pd512⚠Experimental `avx512f`

Cast vector of type __m256d to type __m512d; the upper 256 bits of the result are zeroed. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm512_zextps128_ps512⚠Experimental `avx512f`

Cast vector of type __m128 to type __m512; the upper 384 bits of the result are zeroed. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm512_zextps256_ps512⚠Experimental `avx512f`

Cast vector of type __m256 to type __m512; the upper 256 bits of the result are zeroed. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm512_zextsi128_si512⚠Experimental `avx512f`

Cast vector of type __m128i to type __m512i; the upper 384 bits of the result are zeroed. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm512_zextsi256_si512⚠Experimental `avx512f`

Cast vector of type __m256i to type __m512i; the upper 256 bits of the result are zeroed. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

_mm_add_round_sd⚠Experimental `avx512f`

Add the lower double-precision (64-bit) floating-point element in a and b, store the result in the lower element of dst, and copy the upper element from a to the upper element of dst.

_mm_add_round_ss⚠Experimental `avx512f`

Add the lower single-precision (32-bit) floating-point element in a and b, store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_alignr_epi32⚠Experimental `avx512f,avx512vl`

Concatenate a and b into a 32-byte immediate result, shift the result right by imm8 32-bit elements, and store the low 16 bytes (4 elements) in dst.

_mm_alignr_epi64⚠Experimental `avx512f,avx512vl`

Concatenate a and b into a 32-byte immediate result, shift the result right by imm8 64-bit elements, and store the low 16 bytes (2 elements) in dst.

_mm_bitshuffle_epi64_mask⚠Experimental `avx512bitalg,avx512vl`

Considers the input `b` as packed 64-bit integers and `c` as packed 8-bit integers. Then groups 8 8-bit values from `c`as indices into the the bits of the corresponding 64-bit integer. It then selects these bits and packs them into the output.

_mm_broadcastmb_epi64⚠Experimental `avx512cd,avx512vl`

Broadcast the low 8-bits from input mask k to all 64-bit elements of dst.

_mm_broadcastmw_epi32⚠Experimental `avx512cd,avx512vl`

Broadcast the low 16-bits from input mask k to all 32-bit elements of dst.

_mm_cmp_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm_cmp_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm_cmp_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm_cmp_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm_cmp_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm_cmp_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm_cmp_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm_cmp_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm_cmp_pd_mask⚠Experimental `avx512f,avx512vl`

Compare packed double-precision (64-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm_cmp_ps_mask⚠Experimental `avx512f,avx512vl`

Compare packed single-precision (32-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k.

_mm_cmp_round_sd_mask⚠Experimental `avx512f`

Compare the lower double-precision (64-bit) floating-point element in a and b based on the comparison operand specified by imm8, and store the result in mask vector k.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_cmp_round_ss_mask⚠Experimental `avx512f`

Compare the lower single-precision (32-bit) floating-point element in a and b based on the comparison operand specified by imm8, and store the result in mask vector k.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_cmp_sd_mask⚠Experimental `avx512f`

Compare the lower double-precision (64-bit) floating-point element in a and b based on the comparison operand specified by imm8, and store the result in mask vector k.

_mm_cmp_ss_mask⚠Experimental `avx512f`

Compare the lower single-precision (32-bit) floating-point element in a and b based on the comparison operand specified by imm8, and store the result in mask vector k.

_mm_cmpeq_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b for equality, and store the results in mask vector k.

_mm_cmpeq_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b for equality, and store the results in mask vector k.

_mm_cmpeq_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed 32-bit integers in a and b for equality, and store the results in mask vector k.

_mm_cmpeq_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed 64-bit integers in a and b for equality, and store the results in mask vector k.

_mm_cmpeq_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b for equality, and store the results in mask vector k.

_mm_cmpeq_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b for equality, and store the results in mask vector k.

_mm_cmpeq_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b for equality, and store the results in mask vector k.

_mm_cmpeq_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b for equality, and store the results in mask vector k.

_mm_cmpge_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.

_mm_cmpge_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.

_mm_cmpge_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.

_mm_cmpge_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.

_mm_cmpge_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.

_mm_cmpge_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.

_mm_cmpge_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.

_mm_cmpge_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k.

_mm_cmpgt_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b for greater-than, and store the results in mask vector k.

_mm_cmpgt_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b for greater-than, and store the results in mask vector k.

_mm_cmpgt_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b for greater-than, and store the results in mask vector k.

_mm_cmpgt_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b for greater-than, and store the results in mask vector k.

_mm_cmpgt_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b for greater-than, and store the results in mask vector k.

_mm_cmpgt_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b for greater-than, and store the results in mask vector k.

_mm_cmpgt_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b for greater-than, and store the results in mask vector k.

_mm_cmpgt_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b for greater-than, and store the results in mask vector k.

_mm_cmple_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.

_mm_cmple_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.

_mm_cmple_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.

_mm_cmple_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.

_mm_cmple_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.

_mm_cmple_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.

_mm_cmple_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.

_mm_cmple_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b for less-than-or-equal, and store the results in mask vector k.

_mm_cmplt_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b for less-than, and store the results in mask vector k.

_mm_cmplt_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b for less-than, and store the results in mask vector k.

_mm_cmplt_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b for less-than, and store the results in mask vector k.

_mm_cmplt_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b for less-than, and store the results in mask vector k.

_mm_cmplt_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b for less-than, and store the results in mask vector k.

_mm_cmplt_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b for less-than, and store the results in mask vector k.

_mm_cmplt_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b for less-than, and store the results in mask vector k.

_mm_cmplt_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b for less-than, and store the results in mask vector k.

_mm_cmpneq_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b for not-equal, and store the results in mask vector k.

_mm_cmpneq_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b for not-equal, and store the results in mask vector k.

_mm_cmpneq_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed 32-bit integers in a and b for not-equal, and store the results in mask vector k.

_mm_cmpneq_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b for not-equal, and store the results in mask vector k.

_mm_cmpneq_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b for not-equal, and store the results in mask vector k.

_mm_cmpneq_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b for not-equal, and store the results in mask vector k.

_mm_cmpneq_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b for not-equal, and store the results in mask vector k.

_mm_cmpneq_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b for not-equal, and store the results in mask vector k.

_mm_comi_round_sd⚠Experimental `avx512f`

Compare the lower double-precision (64-bit) floating-point element in a and b based on the comparison operand specified by imm8, and return the boolean result (0 or 1).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_comi_round_ss⚠Experimental `avx512f`

Compare the lower single-precision (32-bit) floating-point element in a and b based on the comparison operand specified by imm8, and return the boolean result (0 or 1).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_conflict_epi32⚠Experimental `avx512cd,avx512vl`

Test each 32-bit element of a for equality with all other elements in a closer to the least significant bit. Each element’s comparison forms a zero extended bit vector in dst.

_mm_conflict_epi64⚠Experimental `avx512cd,avx512vl`

Test each 64-bit element of a for equality with all other elements in a closer to the least significant bit. Each element’s comparison forms a zero extended bit vector in dst.

_mm_cvt_roundi32_ss⚠Experimental `avx512f`

Convert the signed 32-bit integer b to a single-precision (32-bit) floating-point element, store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_cvt_roundsd_i32⚠Experimental `avx512f`

Convert the lower single-precision (32-bit) floating-point element in a to a 32-bit integer, and store the result in dst.
Rounding is done according to the rounding[3:0] parameter, which can be one of:
(_MM_FROUND_TO_NEAREST_INT |_MM_FROUND_NO_EXC) // round to nearest, and suppress exceptions
(_MM_FROUND_TO_NEG_INF |_MM_FROUND_NO_EXC) // round down, and suppress exceptions
(_MM_FROUND_TO_POS_INF |_MM_FROUND_NO_EXC) // round up, and suppress exceptions
(_MM_FROUND_TO_ZERO |_MM_FROUND_NO_EXC) // truncate, and suppress exceptions
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_cvt_roundsd_si32⚠Experimental `avx512f`

Convert the lower double-precision (64-bit) floating-point element in a to a 32-bit integer, and store the result in dst.
Rounding is done according to the rounding[3:0] parameter, which can be one of:
(_MM_FROUND_TO_NEAREST_INT |_MM_FROUND_NO_EXC) // round to nearest, and suppress exceptions
(_MM_FROUND_TO_NEG_INF |_MM_FROUND_NO_EXC) // round down, and suppress exceptions
(_MM_FROUND_TO_POS_INF |_MM_FROUND_NO_EXC) // round up, and suppress exceptions
(_MM_FROUND_TO_ZERO |_MM_FROUND_NO_EXC) // truncate, and suppress exceptions
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_cvt_roundsd_ss⚠Experimental `avx512f`

Convert the lower double-precision (64-bit) floating-point element in b to a single-precision (32-bit) floating-point element, store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst.
Rounding is done according to the rounding[3:0] parameter, which can be one of:
(_MM_FROUND_TO_NEAREST_INT |_MM_FROUND_NO_EXC) // round to nearest, and suppress exceptions
(_MM_FROUND_TO_NEG_INF |_MM_FROUND_NO_EXC) // round down, and suppress exceptions
(_MM_FROUND_TO_POS_INF |_MM_FROUND_NO_EXC) // round up, and suppress exceptions
(_MM_FROUND_TO_ZERO |_MM_FROUND_NO_EXC) // truncate, and suppress exceptions
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_cvt_roundsd_u32⚠Experimental `avx512f`

Convert the lower double-precision (64-bit) floating-point element in a to an unsigned 32-bit integer, and store the result in dst.
Rounding is done according to the rounding[3:0] parameter, which can be one of:
(_MM_FROUND_TO_NEAREST_INT |_MM_FROUND_NO_EXC) // round to nearest, and suppress exceptions
(_MM_FROUND_TO_NEG_INF |_MM_FROUND_NO_EXC) // round down, and suppress exceptions
(_MM_FROUND_TO_POS_INF |_MM_FROUND_NO_EXC) // round up, and suppress exceptions
(_MM_FROUND_TO_ZERO |_MM_FROUND_NO_EXC) // truncate, and suppress exceptions
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_cvt_roundsi32_ss⚠Experimental `avx512f`

Convert the signed 32-bit integer b to a single-precision (32-bit) floating-point element, store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_cvt_roundss_i32⚠Experimental `avx512f`

Convert the lower single-precision (32-bit) floating-point element in a to a 32-bit integer, and store the result in dst.
Rounding is done according to the rounding[3:0] parameter, which can be one of:
(_MM_FROUND_TO_NEAREST_INT |_MM_FROUND_NO_EXC) // round to nearest, and suppress exceptions
(_MM_FROUND_TO_NEG_INF |_MM_FROUND_NO_EXC) // round down, and suppress exceptions
(_MM_FROUND_TO_POS_INF |_MM_FROUND_NO_EXC) // round up, and suppress exceptions
(_MM_FROUND_TO_ZERO |_MM_FROUND_NO_EXC) // truncate, and suppress exceptions
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_cvt_roundss_sd⚠Experimental `avx512f`

Convert the lower single-precision (32-bit) floating-point element in b to a double-precision (64-bit) floating-point element, store the result in the lower element of dst, and copy the upper element from a to the upper element of dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_cvt_roundss_si32⚠Experimental `avx512f`

Convert the lower single-precision (32-bit) floating-point element in a to a 32-bit integer, and store the result in dst.
Rounding is done according to the rounding[3:0] parameter, which can be one of:
(_MM_FROUND_TO_NEAREST_INT |_MM_FROUND_NO_EXC) // round to nearest, and suppress exceptions
(_MM_FROUND_TO_NEG_INF |_MM_FROUND_NO_EXC) // round down, and suppress exceptions
(_MM_FROUND_TO_POS_INF |_MM_FROUND_NO_EXC) // round up, and suppress exceptions
(_MM_FROUND_TO_ZERO |_MM_FROUND_NO_EXC) // truncate, and suppress exceptions
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_cvt_roundss_u32⚠Experimental `avx512f`

Convert the lower single-precision (32-bit) floating-point element in a to an unsigned 32-bit integer, and store the result in dst.
Rounding is done according to the rounding[3:0] parameter, which can be one of:
(_MM_FROUND_TO_NEAREST_INT |_MM_FROUND_NO_EXC) // round to nearest, and suppress exceptions
(_MM_FROUND_TO_NEG_INF |_MM_FROUND_NO_EXC) // round down, and suppress exceptions
(_MM_FROUND_TO_POS_INF |_MM_FROUND_NO_EXC) // round up, and suppress exceptions
(_MM_FROUND_TO_ZERO |_MM_FROUND_NO_EXC) // truncate, and suppress exceptions
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_cvt_roundu32_ss⚠Experimental `avx512f`

Convert the unsigned 32-bit integer b to a single-precision (32-bit) floating-point element, store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst.
Rounding is done according to the rounding[3:0] parameter, which can be one of:
(_MM_FROUND_TO_NEAREST_INT |_MM_FROUND_NO_EXC) // round to nearest, and suppress exceptions
(_MM_FROUND_TO_NEG_INF |_MM_FROUND_NO_EXC) // round down, and suppress exceptions
(_MM_FROUND_TO_POS_INF |_MM_FROUND_NO_EXC) // round up, and suppress exceptions
(_MM_FROUND_TO_ZERO |_MM_FROUND_NO_EXC) // truncate, and suppress exceptions
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_cvtepi16_epi8⚠Experimental `avx512bw,avx512vl`

Convert packed 16-bit integers in a to packed 8-bit integers with truncation, and store the results in dst.

_mm_cvtepi32_epi8⚠Experimental `avx512f,avx512vl`

Convert packed 32-bit integers in a to packed 8-bit integers with truncation, and store the results in dst.

_mm_cvtepi32_epi16⚠Experimental `avx512f,avx512vl`

Convert packed 32-bit integers in a to packed 16-bit integers with truncation, and store the results in dst.

_mm_cvtepi64_epi8⚠Experimental `avx512f,avx512vl`

Convert packed 64-bit integers in a to packed 8-bit integers with truncation, and store the results in dst.

_mm_cvtepi64_epi16⚠Experimental `avx512f,avx512vl`

Convert packed 64-bit integers in a to packed 16-bit integers with truncation, and store the results in dst.

_mm_cvtepi64_epi32⚠Experimental `avx512f,avx512vl`

Convert packed 64-bit integers in a to packed 32-bit integers with truncation, and store the results in dst.

_mm_cvtepu32_pd⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 32-bit integers in a to packed double-precision (64-bit) floating-point elements, and store the results in dst.

_mm_cvti32_sd⚠Experimental `avx512f`

Convert the signed 32-bit integer b to a double-precision (64-bit) floating-point element, store the result in the lower element of dst, and copy the upper element from a to the upper element of dst.

_mm_cvti32_ss⚠Experimental `avx512f`

Convert the signed 32-bit integer b to a single-precision (32-bit) floating-point element, store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_cvtne2ps_pbh⚠Experimental `avx512bf16,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in two 128-bit vectors a and b to packed BF16 (16-bit) floating-point elements, and store the results in a 128-bit wide vector. Intel’s documentation

_mm_cvtpd_epu32⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst.

_mm_cvtph_ps⚠Experimental `f16c`

Converts the 4 x 16-bit half-precision float values in the lowest 64-bit of the 128-bit vector `a` into 4 x 32-bit float values stored in a 128-bit wide vector.

_mm_cvtps_epu32⚠Experimental `avx512f,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst.

_mm_cvtps_ph⚠Experimental `f16c`

Converts the 4 x 32-bit float values in the 128-bit vector `a` into 4 x 16-bit half-precision float values stored in the lowest 64-bit of a 128-bit vector.

_mm_cvtsd_i32⚠Experimental `avx512f`

Convert the lower double-precision (64-bit) floating-point element in a to a 32-bit integer, and store the result in dst.

_mm_cvtsd_u32⚠Experimental `avx512f`

Convert the lower double-precision (64-bit) floating-point element in a to an unsigned 32-bit integer, and store the result in dst.

_mm_cvtsepi16_epi8⚠Experimental `avx512bw,avx512vl`

Convert packed signed 16-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst.

_mm_cvtsepi32_epi8⚠Experimental `avx512f,avx512vl`

Convert packed signed 32-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst.

_mm_cvtsepi32_epi16⚠Experimental `avx512f,avx512vl`

Convert packed signed 32-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst.

_mm_cvtsepi64_epi8⚠Experimental `avx512f,avx512vl`

Convert packed signed 64-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst.

_mm_cvtsepi64_epi16⚠Experimental `avx512f,avx512vl`

Convert packed signed 64-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst.

_mm_cvtsepi64_epi32⚠Experimental `avx512f,avx512vl`

Convert packed signed 64-bit integers in a to packed 32-bit integers with signed saturation, and store the results in dst.

_mm_cvtss_i32⚠Experimental `avx512f`

Convert the lower single-precision (32-bit) floating-point element in a to a 32-bit integer, and store the result in dst.

_mm_cvtss_u32⚠Experimental `avx512f`

Convert the lower single-precision (32-bit) floating-point element in a to an unsigned 32-bit integer, and store the result in dst.

_mm_cvtt_roundsd_i32⚠Experimental `avx512f`

Convert the lower double-precision (64-bit) floating-point element in a to a 32-bit integer with truncation, and store the result in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_cvtt_roundsd_si32⚠Experimental `avx512f`

Convert the lower double-precision (64-bit) floating-point element in a to a 32-bit integer with truncation, and store the result in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_cvtt_roundsd_u32⚠Experimental `avx512f`

Convert the lower double-precision (64-bit) floating-point element in a to an unsigned 32-bit integer with truncation, and store the result in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_cvtt_roundss_i32⚠Experimental `avx512f`

Convert the lower single-precision (32-bit) floating-point element in a to a 32-bit integer with truncation, and store the result in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_cvtt_roundss_si32⚠Experimental `avx512f`

Convert the lower single-precision (32-bit) floating-point element in a to a 32-bit integer with truncation, and store the result in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_cvtt_roundss_u32⚠Experimental `avx512f`

Convert the lower single-precision (32-bit) floating-point element in a to an unsigned 32-bit integer with truncation, and store the result in dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_cvttpd_epu32⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst.

_mm_cvttps_epu32⚠Experimental `avx512f,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst.

_mm_cvttsd_i32⚠Experimental `avx512f`

Convert the lower double-precision (64-bit) floating-point element in a to a 32-bit integer with truncation, and store the result in dst.

_mm_cvttsd_u32⚠Experimental `avx512f`

Convert the lower double-precision (64-bit) floating-point element in a to an unsigned 32-bit integer with truncation, and store the result in dst.

_mm_cvttss_i32⚠Experimental `avx512f`

Convert the lower single-precision (32-bit) floating-point element in a to a 32-bit integer with truncation, and store the result in dst.

_mm_cvttss_u32⚠Experimental `avx512f`

Convert the lower single-precision (32-bit) floating-point element in a to an unsigned 32-bit integer with truncation, and store the result in dst.

_mm_cvtu32_sd⚠Experimental `avx512f`

Convert the unsigned 32-bit integer b to a double-precision (64-bit) floating-point element, store the result in the lower element of dst, and copy the upper element from a to the upper element of dst.

_mm_cvtu32_ss⚠Experimental `avx512f`

Convert the unsigned 32-bit integer b to a single-precision (32-bit) floating-point element, store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_cvtusepi16_epi8⚠Experimental `avx512bw,avx512vl`

Convert packed unsigned 16-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst.

_mm_cvtusepi32_epi8⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 32-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst.

_mm_cvtusepi32_epi16⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 32-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst.

_mm_cvtusepi64_epi8⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 64-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst.

_mm_cvtusepi64_epi16⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 64-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst.

_mm_cvtusepi64_epi32⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 64-bit integers in a to packed unsigned 32-bit integers with unsigned saturation, and store the results in dst.

_mm_dbsad_epu8⚠Experimental `avx512bw,avx512vl`

Compute the sum of absolute differences (SADs) of quadruplets of unsigned 8-bit integers in a compared to those in b, and store the 16-bit results in dst. Four SADs are performed on four 8-bit quadruplets for each 64-bit lane. The first two SADs use the lower 8-bit quadruplet of the lane from a, and the last two SADs use the uppper 8-bit quadruplet of the lane from a. Quadruplets from b are selected from within 128-bit lanes according to the control in imm8, and each SAD in each 64-bit lane uses the selected quadruplet at 8-bit offsets.

_mm_div_round_sd⚠Experimental `avx512f`

Divide the lower double-precision (64-bit) floating-point element in a by the lower double-precision (64-bit) floating-point element in b, store the result in the lower element of dst, and copy the upper element from a to the upper element of dst.

_mm_div_round_ss⚠Experimental `avx512f`

Divide the lower single-precision (32-bit) floating-point element in a by the lower single-precision (32-bit) floating-point element in b, store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_dpbf16_ps⚠Experimental `avx512bf16,avx512vl`

Compute dot-product of BF16 (16-bit) floating-point pairs in a and b, accumulating the intermediate single-precision (32-bit) floating-point elements with elements in src, and store the results in dst. Intel’s documentation

_mm_dpbusd_epi32⚠Experimental `avx512vnni,avx512vl`

Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst.

_mm_dpbusds_epi32⚠Experimental `avx512vnni,avx512vl`

Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst.

_mm_dpwssd_epi32⚠Experimental `avx512vnni,avx512vl`

Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst.

_mm_dpwssds_epi32⚠Experimental `avx512vnni,avx512vl`

Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst.

_mm_fixupimm_pd⚠Experimental `avx512f,avx512vl`

Fix up packed double-precision (64-bit) floating-point elements in a and b using packed 64-bit integers in c, and store the results in dst. imm8 is used to set the required flags reporting.

_mm_fixupimm_ps⚠Experimental `avx512f,avx512vl`

Fix up packed single-precision (32-bit) floating-point elements in a and b using packed 32-bit integers in c, and store the results in dst. imm8 is used to set the required flags reporting.

_mm_fixupimm_round_sd⚠Experimental `avx512f`

Fix up the lower double-precision (64-bit) floating-point elements in a and b using the lower 64-bit integer in c, store the result in the lower element of dst, and copy the upper element from a to the upper element of dst. imm8 is used to set the required flags reporting.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_fixupimm_round_ss⚠Experimental `avx512f`

Fix up the lower single-precision (32-bit) floating-point elements in a and b using the lower 32-bit integer in c, store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst. imm8 is used to set the required flags reporting.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_fixupimm_sd⚠Experimental `avx512f`

Fix up the lower double-precision (64-bit) floating-point elements in a and b using the lower 64-bit integer in c, store the result in the lower element of dst, and copy the upper element from a to the upper element of dst. imm8 is used to set the required flags reporting.

_mm_fixupimm_ss⚠Experimental `avx512f`

Fix up the lower single-precision (32-bit) floating-point elements in a and b using the lower 32-bit integer in c, store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst. imm8 is used to set the required flags reporting.

_mm_fmadd_round_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and add the intermediate result to the lower element in c. Store the result in the lower element of dst, and copy the upper element from a to the upper element of dst.

_mm_fmadd_round_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, and add the intermediate result to the lower element in c. Store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_fmsub_round_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and subtract the lower element in c from the intermediate result. Store the result in the lower element of dst, and copy the upper element from a to the upper element of dst.

_mm_fmsub_round_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, and subtract the lower element in c from the intermediate result. Store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_fnmadd_round_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and add the negated intermediate result to the lower element in c. Store the result in the lower element of dst, and copy the upper element from a to the upper element of dst.

_mm_fnmadd_round_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, and add the negated intermediate result to the lower element in c. Store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_fnmsub_round_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and subtract the lower element in c from the negated intermediate result. Store the result in the lower element of dst, and copy the upper element from a to the upper element of dst.

_mm_fnmsub_round_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, subtract the lower element in c from the negated intermediate result, store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_getexp_pd⚠Experimental `avx512f,avx512vl`

Convert the exponent of each packed double-precision (64-bit) floating-point element in a to a double-precision (64-bit) floating-point number representing the integer exponent, and store the results in dst. This intrinsic essentially calculates floor(log2(x)) for each element.

_mm_getexp_ps⚠Experimental `avx512f,avx512vl`

Convert the exponent of each packed single-precision (32-bit) floating-point element in a to a single-precision (32-bit) floating-point number representing the integer exponent, and store the results in dst. This intrinsic essentially calculates floor(log2(x)) for each element.

_mm_getexp_round_sd⚠Experimental `avx512f`

Convert the exponent of the lower double-precision (64-bit) floating-point element in b to a double-precision (64-bit) floating-point number representing the integer exponent, store the result in the lower element of dst, and copy the upper element from a to the upper element of dst. This intrinsic essentially calculates floor(log2(x)) for the lower element.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_getexp_round_ss⚠Experimental `avx512f`

Convert the exponent of the lower single-precision (32-bit) floating-point element in b to a single-precision (32-bit) floating-point number representing the integer exponent, store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst. This intrinsic essentially calculates floor(log2(x)) for the lower element.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_getexp_sd⚠Experimental `avx512f`

Convert the exponent of the lower double-precision (64-bit) floating-point element in b to a double-precision (64-bit) floating-point number representing the integer exponent, store the result in the lower element of dst, and copy the upper element from a to the upper element of dst. This intrinsic essentially calculates floor(log2(x)) for the lower element.

_mm_getexp_ss⚠Experimental `avx512f`

Convert the exponent of the lower single-precision (32-bit) floating-point element in b to a single-precision (32-bit) floating-point number representing the integer exponent, store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst. This intrinsic essentially calculates floor(log2(x)) for the lower element.

_mm_getmant_pd⚠Experimental `avx512f,avx512vl`

Normalize the mantissas of packed double-precision (64-bit) floating-point elements in a, and store the results in dst. This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1

_mm_getmant_ps⚠Experimental `avx512f,avx512vl`

Normalize the mantissas of packed single-precision (32-bit) floating-point elements in a, and store the results in dst. This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign. The mantissa is normalized to the interval specified by interv, which can take the following values: _MM_MANT_NORM_1_2 // interval [1, 2) _MM_MANT_NORM_p5_2 // interval [0.5, 2) _MM_MANT_NORM_p5_1 // interval [0.5, 1) _MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5) The sign is determined by sc which can take the following values: _MM_MANT_SIGN_src // sign = sign(src) _MM_MANT_SIGN_zero // sign = 0 _MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1

_mm_getmant_round_sd⚠Experimental `avx512f`

Normalize the mantissas of the lower double-precision (64-bit) floating-point element in b, store the result in the lower element of dst, and copy the upper element from a to the upper element of dst. This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_getmant_round_ss⚠Experimental `avx512f`

Normalize the mantissas of the lower single-precision (32-bit) floating-point element in b, store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst. This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_getmant_sd⚠Experimental `avx512f`

Normalize the mantissas of the lower double-precision (64-bit) floating-point element in b, store the result in the lower element of dst, and copy the upper element from a to the upper element of dst. This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_getmant_ss⚠Experimental `avx512f`

Normalize the mantissas of the lower single-precision (32-bit) floating-point element in b, store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst. This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_gf2p8affine_epi64_epi8⚠Experimental `avx512gfni,avx512bw,avx512vl`

Performs an affine transformation on the packed bytes in x. That is computes a*x+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix and b being a constant 8-bit immediate value. Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.

_mm_gf2p8affineinv_epi64_epi8⚠Experimental `avx512gfni,avx512bw,avx512vl`

Performs an affine transformation on the inverted packed bytes in x. That is computes a*inv(x)+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix and b being a constant 8-bit immediate value. The inverse of a byte is defined with respect to the reduction polynomial x^8+x^4+x^3+x+1. The inverse of 0 is 0. Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.

_mm_gf2p8mul_epi8⚠Experimental `avx512gfni,avx512bw,avx512vl`

Performs a multiplication in GF(2^8) on the packed bytes. The field is in polynomial representation with the reduction polynomial x^8 + x^4 + x^3 + x + 1.

_mm_load_epi32⚠Experimental `avx512f,avx512vl`

Load 128-bits (composed of 4 packed 32-bit integers) from memory into dst. mem_addr must be aligned on a 16-byte boundary or a general-protection exception may be generated.

_mm_load_epi64⚠Experimental `avx512f,avx512vl`

Load 128-bits (composed of 2 packed 64-bit integers) from memory into dst. mem_addr must be aligned on a 16-byte boundary or a general-protection exception may be generated.

_mm_loadu_epi8⚠Experimental `avx512bw,avx512vl`

Load 128-bits (composed of 16 packed 8-bit integers) from memory into dst. mem_addr does not need to be aligned on any particular boundary.

_mm_loadu_epi16⚠Experimental `avx512bw,avx512vl`

Load 128-bits (composed of 8 packed 16-bit integers) from memory into dst. mem_addr does not need to be aligned on any particular boundary.

_mm_loadu_epi32⚠Experimental `avx512f,avx512vl`

Load 128-bits (composed of 4 packed 32-bit integers) from memory into dst. mem_addr does not need to be aligned on any particular boundary.

_mm_loadu_epi64⚠Experimental `avx512f,avx512vl`

Load 128-bits (composed of 2 packed 64-bit integers) from memory into dst. mem_addr does not need to be aligned on any particular boundary.

_mm_lzcnt_epi32⚠Experimental `avx512cd,avx512vl`

Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst.

_mm_lzcnt_epi64⚠Experimental `avx512cd,avx512vl`

Counts the number of leading zero bits in each packed 64-bit integer in a, and store the results in dst.

_mm_madd52hi_epu64⚠Experimental `avx512ifma,avx512vl`

Multiply packed unsigned 52-bit integers in each 64-bit element of `b` and `c` to form a 104-bit intermediate result. Add the high 52-bit unsigned integer from the intermediate result with the corresponding unsigned 64-bit integer in `a`, and store the results in `dst`.

_mm_madd52lo_epu64⚠Experimental `avx512ifma,avx512vl`

Multiply packed unsigned 52-bit integers in each 64-bit element of `b` and `c` to form a 104-bit intermediate result. Add the low 52-bit unsigned integer from the intermediate result with the corresponding unsigned 64-bit integer in `a`, and store the results in `dst`.

_mm_mask2_permutex2var_epi8⚠Experimental `avx512vbmi,avx512vl`

Shuffle 8-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm_mask2_permutex2var_epi16⚠Experimental `avx512bw,avx512vl`

Shuffle 16-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from idx when the corresponding mask bit is not set).

_mm_mask2_permutex2var_epi32⚠Experimental `avx512f,avx512vl`

Shuffle 32-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from idx when the corresponding mask bit is not set).

_mm_mask2_permutex2var_epi64⚠Experimental `avx512f,avx512vl`

Shuffle 64-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from idx when the corresponding mask bit is not set).

_mm_mask2_permutex2var_pd⚠Experimental `avx512f,avx512vl`

Shuffle double-precision (64-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from idx when the corresponding mask bit is not set)

_mm_mask2_permutex2var_ps⚠Experimental `avx512f,avx512vl`

Shuffle single-precision (32-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from idx when the corresponding mask bit is not set).

_mm_mask3_fmadd_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm_mask3_fmadd_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm_mask3_fmadd_round_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and add the intermediate result to the lower element in c. Store the result in the lower element of dst using writemask k (the element is copied from c when mask bit 0 is not set), and copy the upper element from c to the upper element of dst.

_mm_mask3_fmadd_round_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, and add the intermediate result to the lower element in c. Store the result in the lower element of dst using writemask k (the element is copied from c when mask bit 0 is not set), and copy the upper 3 packed elements from c to the upper elements of dst.

_mm_mask3_fmadd_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and add the intermediate result to the lower element in c. Store the result in the lower element of dst using writemask k (the element is copied from c when mask bit 0 is not set), and copy the upper element from c to the upper element of dst.

_mm_mask3_fmadd_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, and add the intermediate result to the lower element in c. Store the result in the lower element of dst using writemask k (the element is copied from c when mask bit 0 is not set), and copy the upper 3 packed elements from c to the upper elements of dst.

_mm_mask3_fmaddsub_pd⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm_mask3_fmaddsub_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm_mask3_fmsub_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm_mask3_fmsub_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm_mask3_fmsub_round_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and subtract the lower element in c from the intermediate result. Store the result in the lower element of dst using writemask k (the element is copied from c when mask bit 0 is not set), and copy the upper element from c to the upper element of dst.

_mm_mask3_fmsub_round_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, and subtract the lower element in c from the intermediate result. Store the result in the lower element of dst using writemask k (the element is copied from c when mask bit 0 is not set), and copy the upper 3 packed elements from c to the upper elements of dst.

_mm_mask3_fmsub_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and subtract the lower element in c from the intermediate result. Store the result in the lower element of dst using writemask k (the element is copied from c when mask bit 0 is not set), and copy the upper element from c to the upper element of dst.

_mm_mask3_fmsub_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, and subtract the lower element in c from the intermediate result. Store the result in the lower element of dst using writemask k (the element is copied from c when mask bit 0 is not set), and copy the upper 3 packed elements from c to the upper elements of dst.

_mm_mask3_fmsubadd_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm_mask3_fmsubadd_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm_mask3_fnmadd_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm_mask3_fnmadd_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm_mask3_fnmadd_round_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and add the negated intermediate result to the lower element in c. Store the result in the lower element of dst using writemask k (the element is copied from c when mask bit 0 is not set), and copy the upper element from c to the upper element of dst.

_mm_mask3_fnmadd_round_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, and add the negated intermediate result to the lower element in c. Store the result in the lower element of dst using writemask k (the element is copied from c when mask bit 0 is not set), and copy the upper 3 packed elements from c to the upper elements of dst.

_mm_mask3_fnmadd_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and add the negated intermediate result to the lower element in c. Store the result in the lower element of dst using writemask k (the element is copied from c when mask bit 0 is not set), and copy the upper element from c to the upper element of dst.

_mm_mask3_fnmadd_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, and add the negated intermediate result to the lower element in c. Store the result in the lower element of dst using writemask k (the element is copied from c when mask bit 0 is not set), and copy the upper 3 packed elements from c to the upper elements of dst.

_mm_mask3_fnmsub_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm_mask3_fnmsub_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

_mm_mask3_fnmsub_round_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and subtract the lower element in c from the negated intermediate result. Store the result in the lower element of dst using writemask k (the element is copied from c when mask bit 0 is not set), and copy the upper element from c to the upper element of dst.

_mm_mask3_fnmsub_round_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, subtract the lower element in c from the negated intermediate result. Store the result in the lower element of dst using writemask k (the element is copied from c when mask bit 0 is not set), and copy the upper 3 packed elements from c to the upper elements of dst.

_mm_mask3_fnmsub_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and subtract the lower element in c from the negated intermediate result. Store the result in the lower element of dst using writemask k (the element is copied from c when mask bit 0 is not set), and copy the upper element from c to the upper element of dst.

_mm_mask3_fnmsub_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, and subtract the lower element in c from the negated intermediate result. Store the result in the lower element of dst using writemask k (the element is copied from c when mask bit 0 is not set), and copy the upper 3 packed elements from c to the upper elements of dst.

_mm_mask_abs_epi8⚠Experimental `avx512bw,avx512vl`

Compute the absolute value of packed signed 8-bit integers in a, and store the unsigned results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set)

_mm_mask_abs_epi16⚠Experimental `avx512bw,avx512vl`

Compute the absolute value of packed signed 16-bit integers in a, and store the unsigned results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_abs_epi32⚠Experimental `avx512f,avx512vl`

Compute the absolute value of packed signed 32-bit integers in a, and store the unsigned results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_add_epi8⚠Experimental `avx512bw,avx512vl`

Add packed 8-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_add_epi16⚠Experimental `avx512bw,avx512vl`

Add packed 16-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_add_epi32⚠Experimental `avx512f,avx512vl`

Add packed 32-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_add_epi64⚠Experimental `avx512f,avx512vl`

Add packed 64-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_add_pd⚠Experimental `avx512f,avx512vl`

Add packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_add_ps⚠Experimental `avx512f,avx512vl`

Add packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_add_round_sd⚠Experimental `avx512f`

Add the lower double-precision (64-bit) floating-point element in a and b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_mask_add_round_ss⚠Experimental `avx512f`

Add the lower single-precision (32-bit) floating-point element in a and b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_mask_add_sd⚠Experimental `avx512f`

Add the lower double-precision (64-bit) floating-point element in a and b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_mask_add_ss⚠Experimental `avx512f`

Add the lower single-precision (32-bit) floating-point element in a and b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_mask_adds_epi8⚠Experimental `avx512bw,avx512vl`

Add packed signed 8-bit integers in a and b using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_adds_epi16⚠Experimental `avx512bw,avx512vl`

Add packed signed 16-bit integers in a and b using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_adds_epu8⚠Experimental `avx512bw,avx512vl`

Add packed unsigned 8-bit integers in a and b using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_adds_epu16⚠Experimental `avx512bw,avx512vl`

Add packed unsigned 16-bit integers in a and b using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_alignr_epi8⚠Experimental `avx512bw,avx512vl`

Concatenate pairs of 16-byte blocks in a and b into a 32-byte temporary result, shift the result right by imm8 bytes, and store the low 16 bytes in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_alignr_epi32⚠Experimental `avx512f,avx512vl`

Concatenate a and b into a 32-byte immediate result, shift the result right by imm8 32-bit elements, and store the low 16 bytes (4 elements) in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_alignr_epi64⚠Experimental `avx512f,avx512vl`

Concatenate a and b into a 32-byte immediate result, shift the result right by imm8 64-bit elements, and store the low 16 bytes (2 elements) in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_and_epi32⚠Experimental `avx512f,avx512vl`

Performs element-by-element bitwise AND between packed 32-bit integer elements of a and b, storing the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_and_epi64⚠Experimental `avx512f,avx512vl`

Compute the bitwise AND of packed 64-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_andnot_epi32⚠Experimental `avx512f,avx512vl`

Compute the bitwise NOT of packed 32-bit integers in a and then AND with b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_andnot_epi64⚠Experimental `avx512f,avx512vl`

Compute the bitwise NOT of packed 64-bit integers in a and then AND with b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_avg_epu8⚠Experimental `avx512bw,avx512vl`

Average packed unsigned 8-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_avg_epu16⚠Experimental `avx512bw,avx512vl`

Average packed unsigned 16-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_bitshuffle_epi64_mask⚠Experimental `avx512bitalg,avx512vl`

Considers the input `b` as packed 64-bit integers and `c` as packed 8-bit integers. Then groups 8 8-bit values from `c`as indices into the the bits of the corresponding 64-bit integer. It then selects these bits and packs them into the output.

_mm_mask_blend_epi8⚠Experimental `avx512bw,avx512vl`

Blend packed 8-bit integers from a and b using control mask k, and store the results in dst.

_mm_mask_blend_epi16⚠Experimental `avx512bw,avx512vl`

Blend packed 16-bit integers from a and b using control mask k, and store the results in dst.

_mm_mask_blend_epi32⚠Experimental `avx512f,avx512vl`

Blend packed 32-bit integers from a and b using control mask k, and store the results in dst.

_mm_mask_blend_epi64⚠Experimental `avx512f,avx512vl`

Blend packed 64-bit integers from a and b using control mask k, and store the results in dst.

_mm_mask_blend_pd⚠Experimental `avx512f,avx512vl`

Blend packed double-precision (64-bit) floating-point elements from a and b using control mask k, and store the results in dst.

_mm_mask_blend_ps⚠Experimental `avx512f,avx512vl`

Blend packed single-precision (32-bit) floating-point elements from a and b using control mask k, and store the results in dst.

_mm_mask_broadcastb_epi8⚠Experimental `avx512bw,avx512vl`

Broadcast the low packed 8-bit integer from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_broadcastd_epi32⚠Experimental `avx512f,avx512vl`

Broadcast the low packed 32-bit integer from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_broadcastq_epi64⚠Experimental `avx512f,avx512vl`

Broadcast the low packed 64-bit integer from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_broadcastss_ps⚠Experimental `avx512f,avx512vl`

Broadcast the low single-precision (32-bit) floating-point element from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_broadcastw_epi16⚠Experimental `avx512bw,avx512vl`

Broadcast the low packed 16-bit integer from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cmp_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmp_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmp_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmp_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmp_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmp_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmp_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmp_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmp_pd_mask⚠Experimental `avx512f,avx512vl`

Compare packed double-precision (64-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmp_ps_mask⚠Experimental `avx512f,avx512vl`

Compare packed single-precision (32-bit) floating-point elements in a and b based on the comparison operand specified by imm8, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmp_round_sd_mask⚠Experimental `avx512f`

Compare the lower double-precision (64-bit) floating-point element in a and b based on the comparison operand specified by imm8, and store the result in mask vector k using zeromask k1 (the element is zeroed out when mask bit 0 is not set).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_mask_cmp_round_ss_mask⚠Experimental `avx512f`

Compare the lower single-precision (32-bit) floating-point element in a and b based on the comparison operand specified by imm8, and store the result in mask vector k using zeromask k1 (the element is zeroed out when mask bit 0 is not seti).
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_mask_cmp_sd_mask⚠Experimental `avx512f`

Compare the lower double-precision (64-bit) floating-point element in a and b based on the comparison operand specified by imm8, and store the result in mask vector k using zeromask k1 (the element is zeroed out when mask bit 0 is not set).

_mm_mask_cmp_ss_mask⚠Experimental `avx512f`

Compare the lower single-precision (32-bit) floating-point element in a and b based on the comparison operand specified by imm8, and store the result in mask vector k using zeromask k1 (the element is zeroed out when mask bit 0 is not set).

_mm_mask_cmpeq_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpeq_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpeq_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed 32-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpeq_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed 64-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpeq_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpeq_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpeq_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpeq_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b for equality, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpge_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpge_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpge_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpge_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpge_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpge_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpge_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpge_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b for greater-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpgt_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpgt_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpgt_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpgt_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpgt_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpgt_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpgt_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpgt_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b for greater-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmple_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmple_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmple_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmple_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmple_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmple_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmple_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmple_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmplt_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmplt_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmplt_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmplt_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmplt_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmplt_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmplt_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b for less-than-or-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmplt_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b for less-than, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpneq_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpneq_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpneq_epi32_mask⚠Experimental `avx512f,avx512vl`

Compare packed 32-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpneq_epi64_mask⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpneq_epu8_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpneq_epu16_mask⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpneq_epu32_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_cmpneq_epu64_mask⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b for not-equal, and store the results in mask vector k using zeromask k1 (elements are zeroed out when the corresponding mask bit is not set).

_mm_mask_compress_epi8⚠Experimental `avx512vbmi2,avx512vl`

Contiguously store the active 8-bit integers in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.

_mm_mask_compress_epi16⚠Experimental `avx512vbmi2,avx512vl`

Contiguously store the active 16-bit integers in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.

_mm_mask_compress_epi32⚠Experimental `avx512f,avx512vl`

Contiguously store the active 32-bit integers in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.

_mm_mask_compress_epi64⚠Experimental `avx512f,avx512vl`

Contiguously store the active 64-bit integers in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.

_mm_mask_compress_pd⚠Experimental `avx512f,avx512vl`

Contiguously store the active double-precision (64-bit) floating-point elements in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.

_mm_mask_compress_ps⚠Experimental `avx512f,avx512vl`

Contiguously store the active single-precision (32-bit) floating-point elements in a (those with their respective bit set in writemask k) to dst, and pass through the remaining elements from src.

_mm_mask_compressstoreu_epi8⚠Experimental `avx512vbmi2,avx512vl`

Contiguously store the active 8-bit integers in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm_mask_compressstoreu_epi16⚠Experimental `avx512vbmi2,avx512vl`

Contiguously store the active 16-bit integers in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm_mask_compressstoreu_epi32⚠Experimental `avx512f,avx512vl`

Contiguously store the active 32-bit integers in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm_mask_compressstoreu_epi64⚠Experimental `avx512f,avx512vl`

Contiguously store the active 64-bit integers in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm_mask_compressstoreu_pd⚠Experimental `avx512f,avx512vl`

Contiguously store the active double-precision (64-bit) floating-point elements in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm_mask_compressstoreu_ps⚠Experimental `avx512f,avx512vl`

Contiguously store the active single-precision (32-bit) floating-point elements in a (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm_mask_conflict_epi32⚠Experimental `avx512cd,avx512vl`

Test each 32-bit element of a for equality with all other elements in a closer to the least significant bit using writemask k (elements are copied from src when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.

_mm_mask_conflict_epi64⚠Experimental `avx512cd,avx512vl`

Test each 64-bit element of a for equality with all other elements in a closer to the least significant bit using writemask k (elements are copied from src when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.

_mm_mask_cvt_roundps_ph⚠Experimental `avx512f,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in a to packed half-precision (16-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
(_MM_FROUND_TO_NEAREST_INT |_MM_FROUND_NO_EXC) // round to nearest, and suppress exceptions
(_MM_FROUND_TO_NEG_INF |_MM_FROUND_NO_EXC) // round down, and suppress exceptions
(_MM_FROUND_TO_POS_INF |_MM_FROUND_NO_EXC) // round up, and suppress exceptions
(_MM_FROUND_TO_ZERO |_MM_FROUND_NO_EXC) // truncate, and suppress exceptions
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_mask_cvt_roundsd_ss⚠Experimental `avx512f`

Convert the lower double-precision (64-bit) floating-point element in b to a single-precision (32-bit) floating-point element, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.
Rounding is done according to the rounding[3:0] parameter, which can be one of:
(_MM_FROUND_TO_NEAREST_INT |_MM_FROUND_NO_EXC) // round to nearest, and suppress exceptions
(_MM_FROUND_TO_NEG_INF |_MM_FROUND_NO_EXC) // round down, and suppress exceptions
(_MM_FROUND_TO_POS_INF |_MM_FROUND_NO_EXC) // round up, and suppress exceptions
(_MM_FROUND_TO_ZERO |_MM_FROUND_NO_EXC) // truncate, and suppress exceptions
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_mask_cvt_roundss_sd⚠Experimental `avx512f`

Convert the lower single-precision (32-bit) floating-point element in b to a double-precision (64-bit) floating-point element, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_mask_cvtepi8_epi16⚠Experimental `avx512bw,avx512vl`

Sign extend packed 8-bit integers in a to packed 16-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtepi8_epi32⚠Experimental `avx512f,avx512vl`

Sign extend packed 8-bit integers in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtepi8_epi64⚠Experimental `avx512f,avx512vl`

Sign extend packed 8-bit integers in the low 2 bytes of a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtepi16_epi8⚠Experimental `avx512bw,avx512vl`

Convert packed 16-bit integers in a to packed 8-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtepi16_epi32⚠Experimental `avx512f,avx512vl`

Sign extend packed 16-bit integers in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtepi16_epi64⚠Experimental `avx512f,avx512vl`

Sign extend packed 16-bit integers in a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtepi16_storeu_epi8⚠Experimental `avx512bw,avx512vl`

Convert packed 16-bit integers in a to packed 8-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm_mask_cvtepi32_epi8⚠Experimental `avx512f,avx512vl`

Convert packed 32-bit integers in a to packed 8-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtepi32_epi16⚠Experimental `avx512f,avx512vl`

Convert packed 32-bit integers in a to packed 16-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtepi32_epi64⚠Experimental `avx512f,avx512vl`

Sign extend packed 32-bit integers in a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtepi32_pd⚠Experimental `avx512f,avx512vl`

Convert packed signed 32-bit integers in a to packed double-precision (64-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtepi32_ps⚠Experimental `avx512f,avx512vl`

Convert packed signed 32-bit integers in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtepi32_storeu_epi8⚠Experimental `avx512f,avx512vl`

Convert packed 32-bit integers in a to packed 8-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm_mask_cvtepi32_storeu_epi16⚠Experimental `avx512f,avx512vl`

Convert packed 32-bit integers in a to packed 16-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm_mask_cvtepi64_epi8⚠Experimental `avx512f,avx512vl`

Convert packed 64-bit integers in a to packed 8-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtepi64_epi16⚠Experimental `avx512f,avx512vl`

Convert packed 64-bit integers in a to packed 16-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtepi64_epi32⚠Experimental `avx512f,avx512vl`

Convert packed 64-bit integers in a to packed 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtepi64_storeu_epi8⚠Experimental `avx512f,avx512vl`

Convert packed 64-bit integers in a to packed 8-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm_mask_cvtepi64_storeu_epi16⚠Experimental `avx512f,avx512vl`

Convert packed 64-bit integers in a to packed 16-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm_mask_cvtepi64_storeu_epi32⚠Experimental `avx512f,avx512vl`

Convert packed 64-bit integers in a to packed 32-bit integers with truncation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm_mask_cvtepu8_epi16⚠Experimental `avx512bw,avx512vl`

Zero extend packed unsigned 8-bit integers in a to packed 16-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtepu8_epi32⚠Experimental `avx512f,avx512vl`

Zero extend packed unsigned 8-bit integers in the low 4 bytes of a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtepu8_epi64⚠Experimental `avx512f,avx512vl`

Zero extend packed unsigned 8-bit integers in the low 2 bytes of a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtepu16_epi32⚠Experimental `avx512f,avx512vl`

Zero extend packed unsigned 16-bit integers in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtepu16_epi64⚠Experimental `avx512f,avx512vl`

Zero extend packed unsigned 16-bit integers in the low 4 bytes of a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtepu32_epi64⚠Experimental `avx512f,avx512vl`

Zero extend packed unsigned 32-bit integers in a to packed 64-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtepu32_pd⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 32-bit integers in a to packed double-precision (64-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtne2ps_pbh⚠Experimental `avx512bf16,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in two vectors a and b to packed BF16 (16-bit) floating-point elements, and store the results in single vector dst using writemask k (elements are copied from src when the corresponding mask bit is not set). Intel’s documentation

_mm_mask_cvtpd_epi32⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtpd_epu32⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtpd_ps⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (64-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtph_ps⚠Experimental `avx512f,avx512vl`

Convert packed half-precision (16-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtps_epi32⚠Experimental `avx512f,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtps_epu32⚠Experimental `avx512f,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtps_ph⚠Experimental `avx512f,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in a to packed half-precision (16-bit) floating-point elements, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_mask_cvtsd_ss⚠Experimental `avx512f`

Convert the lower double-precision (64-bit) floating-point element in b to a single-precision (32-bit) floating-point element, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_mask_cvtsepi16_epi8⚠Experimental `avx512bw,avx512vl`

Convert packed signed 16-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtsepi16_storeu_epi8⚠Experimental `avx512bw,avx512vl`

Convert packed signed 16-bit integers in a to packed 8-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm_mask_cvtsepi32_epi8⚠Experimental `avx512f,avx512vl`

Convert packed signed 32-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtsepi32_epi16⚠Experimental `avx512f,avx512vl`

Convert packed signed 32-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtsepi32_storeu_epi8⚠Experimental `avx512f,avx512vl`

Convert packed signed 32-bit integers in a to packed 8-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm_mask_cvtsepi32_storeu_epi16⚠Experimental `avx512f,avx512vl`

Convert packed signed 32-bit integers in a to packed 16-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm_mask_cvtsepi64_epi8⚠Experimental `avx512f,avx512vl`

Convert packed signed 64-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtsepi64_epi16⚠Experimental `avx512f,avx512vl`

Convert packed signed 64-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtsepi64_epi32⚠Experimental `avx512f,avx512vl`

Convert packed signed 64-bit integers in a to packed 32-bit integers with signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtsepi64_storeu_epi8⚠Experimental `avx512f,avx512vl`

Convert packed signed 64-bit integers in a to packed 8-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm_mask_cvtsepi64_storeu_epi16⚠Experimental `avx512f,avx512vl`

Convert packed signed 64-bit integers in a to packed 16-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm_mask_cvtsepi64_storeu_epi32⚠Experimental `avx512f,avx512vl`

Convert packed signed 64-bit integers in a to packed 32-bit integers with signed saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm_mask_cvtss_sd⚠Experimental `avx512f`

Convert the lower single-precision (32-bit) floating-point element in b to a double-precision (64-bit) floating-point element, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_mask_cvttpd_epi32⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvttpd_epu32⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvttps_epi32⚠Experimental `avx512f,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvttps_epu32⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtusepi16_epi8⚠Experimental `avx512bw,avx512vl`

Convert packed unsigned 16-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtusepi16_storeu_epi8⚠Experimental `avx512bw,avx512vl`

Convert packed unsigned 16-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm_mask_cvtusepi32_epi8⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 32-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtusepi32_epi16⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 32-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtusepi32_storeu_epi8⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 32-bit integers in a to packed 8-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm_mask_cvtusepi32_storeu_epi16⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 32-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm_mask_cvtusepi64_epi8⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 64-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtusepi64_epi16⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 64-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtusepi64_epi32⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 64-bit integers in a to packed unsigned 32-bit integers with unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_cvtusepi64_storeu_epi8⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 64-bit integers in a to packed 8-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm_mask_cvtusepi64_storeu_epi16⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 64-bit integers in a to packed 16-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm_mask_cvtusepi64_storeu_epi32⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 64-bit integers in a to packed 32-bit integers with unsigned saturation, and store the active results (those with their respective bit set in writemask k) to unaligned memory at base_addr.

_mm_mask_dbsad_epu8⚠Experimental `avx512bw,avx512vl`

Compute the sum of absolute differences (SADs) of quadruplets of unsigned 8-bit integers in a compared to those in b, and store the 16-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). Four SADs are performed on four 8-bit quadruplets for each 64-bit lane. The first two SADs use the lower 8-bit quadruplet of the lane from a, and the last two SADs use the uppper 8-bit quadruplet of the lane from a. Quadruplets from b are selected from within 128-bit lanes according to the control in imm8, and each SAD in each 64-bit lane uses the selected quadruplet at 8-bit offsets.

_mm_mask_div_pd⚠Experimental `avx512f,avx512vl`

Divide packed double-precision (64-bit) floating-point elements in a by packed elements in b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_div_ps⚠Experimental `avx512f,avx512vl`

Divide packed single-precision (32-bit) floating-point elements in a by packed elements in b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_div_round_sd⚠Experimental `avx512f`

Divide the lower double-precision (64-bit) floating-point element in a by the lower double-precision (64-bit) floating-point element in b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_mask_div_round_ss⚠Experimental `avx512f`

Divide the lower single-precision (32-bit) floating-point element in a by the lower single-precision (32-bit) floating-point element in b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_mask_div_sd⚠Experimental `avx512f`

Divide the lower double-precision (64-bit) floating-point element in a by the lower double-precision (64-bit) floating-point element in b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_mask_div_ss⚠Experimental `avx512f`

Divide the lower single-precision (32-bit) floating-point element in a by the lower single-precision (32-bit) floating-point element in b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_mask_dpbf16_ps⚠Experimental `avx512bf16,avx512vl`

Compute dot-product of BF16 (16-bit) floating-point pairs in a and b, accumulating the intermediate single-precision (32-bit) floating-point elements with elements in src, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). Intel’s documentation

_mm_mask_dpbusd_epi32⚠Experimental `avx512vnni,avx512vl`

Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_dpbusds_epi32⚠Experimental `avx512vnni,avx512vl`

Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_dpwssd_epi32⚠Experimental `avx512vnni,avx512vl`

Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_dpwssds_epi32⚠Experimental `avx512vnni,avx512vl`

Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_expand_epi8⚠Experimental `avx512vbmi2,avx512vl`

Load contiguous active 8-bit integers from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_expand_epi16⚠Experimental `avx512vbmi2,avx512vl`

Load contiguous active 16-bit integers from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_expand_epi32⚠Experimental `avx512f,avx512vl`

Load contiguous active 32-bit integers from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_expand_epi64⚠Experimental `avx512f,avx512vl`

Load contiguous active 64-bit integers from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_expand_pd⚠Experimental `avx512f,avx512vl`

Load contiguous active double-precision (64-bit) floating-point elements from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_expand_ps⚠Experimental `avx512f,avx512vl`

Load contiguous active single-precision (32-bit) floating-point elements from a (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_expandloadu_epi8⚠Experimental `avx512f,avx512vbmi2,avx512vl,avx,sse`

Load contiguous active 8-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_expandloadu_epi16⚠Experimental `avx512f,avx512vbmi2,avx512vl,avx,sse`

Load contiguous active 16-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_expandloadu_epi32⚠Experimental `avx512f,avx512vl,avx,sse`

Load contiguous active 32-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_expandloadu_epi64⚠Experimental `avx512f,avx512vl,avx,sse`

Load contiguous active 64-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_expandloadu_pd⚠Experimental `avx512f,avx512vl,avx,sse`

Load contiguous active single-precision (64-bit) floating-point elements from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_expandloadu_ps⚠Experimental `avx512f,avx512vl,avx,sse`

Load contiguous active single-precision (32-bit) floating-point elements from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_fixupimm_pd⚠Experimental `avx512f,avx512vl`

Fix up packed double-precision (64-bit) floating-point elements in a and b using packed 64-bit integers in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set). imm8 is used to set the required flags reporting.

_mm_mask_fixupimm_ps⚠Experimental `avx512f,avx512vl`

Fix up packed single-precision (32-bit) floating-point elements in a and b using packed 32-bit integers in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set). imm8 is used to set the required flags reporting.

_mm_mask_fixupimm_round_sd⚠Experimental `avx512f`

Fix up the lower double-precision (64-bit) floating-point elements in a and b using the lower 64-bit integer in c, store the result in the lower element of dst using writemask k (the element is copied from a when mask bit 0 is not set), and copy the upper element from a to the upper element of dst. imm8 is used to set the required flags reporting.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_mask_fixupimm_round_ss⚠Experimental `avx512f`

Fix up the lower single-precision (32-bit) floating-point elements in a and b using the lower 32-bit integer in c, store the result in the lower element of dst using writemask k (the element is copied from a when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst. imm8 is used to set the required flags reporting.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_mask_fixupimm_sd⚠Experimental `avx512f`

Fix up the lower double-precision (64-bit) floating-point elements in a and b using the lower 64-bit integer in c, store the result in the lower element of dst using writemask k (the element is copied from a when mask bit 0 is not set), and copy the upper element from a to the upper element of dst. imm8 is used to set the required flags reporting.

_mm_mask_fixupimm_ss⚠Experimental `avx512f`

Fix up the lower single-precision (32-bit) floating-point elements in a and b using the lower 32-bit integer in c, store the result in the lower element of dst using writemask k (the element is copied from a when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst. imm8 is used to set the required flags reporting.

_mm_mask_fmadd_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm_mask_fmadd_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm_mask_fmadd_round_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and add the intermediate result to the lower element in c. Store the result in the lower element of dst using writemask k (the element is copied from a when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_mask_fmadd_round_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, and add the intermediate result to the lower element in c. Store the result in the lower element of dst using writemask k (the element is copied from a when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_mask_fmadd_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and add the intermediate result to the lower element in c. Store the result in the lower element of dst using writemask k (the element is copied from a when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_mask_fmadd_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, and add the intermediate result to the lower element in c. Store the result in the lower element of dst using writemask k (the element is copied from a when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_mask_fmaddsub_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm_mask_fmaddsub_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm_mask_fmsub_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm_mask_fmsub_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm_mask_fmsub_round_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and subtract the lower element in c from the intermediate result. Store the result in the lower element of dst using writemask k (the element is copied from a when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_mask_fmsub_round_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, and subtract the lower element in c from the intermediate result. Store the result in the lower element of dst using writemask k (the element is copied from a when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_mask_fmsub_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and subtract the lower element in c from the intermediate result. Store the result in the lower element of dst using writemask k (the element is copied from a when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_mask_fmsub_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, and subtract the lower element in c from the intermediate result. Store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_mask_fmsubadd_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm_mask_fmsubadd_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm_mask_fnmadd_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm_mask_fnmadd_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm_mask_fnmadd_round_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and add the negated intermediate result to the lower element in c. Store the result in the lower element of dst using writemask k (the element is copied from a when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_mask_fnmadd_round_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, and add the negated intermediate result to the lower element in c. Store the result in the lower element of dst using writemask k (the element is copied from a when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_mask_fnmadd_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and add the negated intermediate result to the lower element in c. Store the result in the lower element of dst using writemask k (the element is copied from a when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_mask_fnmadd_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, and add the negated intermediate result to the lower element in c. Store the result in the lower element of dst using writemask k (the element is copied from a when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_mask_fnmsub_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm_mask_fnmsub_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm_mask_fnmsub_round_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and subtract the lower element in c from the negated intermediate result. Store the result in the lower element of dst using writemask k (the element is copied from c when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_mask_fnmsub_round_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, and subtract the lower element in c from the negated intermediate result. Store the result in the lower element of dst using writemask k (the element is copied from c when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_mask_fnmsub_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and subtract the lower element in c from the negated intermediate result. Store the result in the lower element of dst using writemask k (the element is copied from c when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_mask_fnmsub_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, and subtract the lower element in c from the negated intermediate result. Store the result in the lower element of dst using writemask k (the element is copied from c when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_mask_getexp_pd⚠Experimental `avx512f,avx512vl`

Convert the exponent of each packed double-precision (64-bit) floating-point element in a to a double-precision (64-bit) floating-point number representing the integer exponent, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates floor(log2(x)) for each element.

_mm_mask_getexp_ps⚠Experimental `avx512f,avx512vl`

Convert the exponent of each packed single-precision (32-bit) floating-point element in a to a single-precision (32-bit) floating-point number representing the integer exponent, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates floor(log2(x)) for each element.

_mm_mask_getexp_round_sd⚠Experimental `avx512f`

Convert the exponent of the lower double-precision (64-bit) floating-point element in b to a double-precision (64-bit) floating-point number representing the integer exponent, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst. This intrinsic essentially calculates floor(log2(x)) for the lower element.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_mask_getexp_round_ss⚠Experimental `avx512f`

Convert the exponent of the lower single-precision (32-bit) floating-point element in b to a single-precision (32-bit) floating-point number representing the integer exponent, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst. This intrinsic essentially calculates floor(log2(x)) for the lower element.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_mask_getexp_sd⚠Experimental `avx512f`

Convert the exponent of the lower double-precision (64-bit) floating-point element in b to a double-precision (64-bit) floating-point number representing the integer exponent, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst. This intrinsic essentially calculates floor(log2(x)) for the lower element.

_mm_mask_getexp_ss⚠Experimental `avx512f`

Convert the exponent of the lower single-precision (32-bit) floating-point element in b to a single-precision (32-bit) floating-point number representing the integer exponent, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst. This intrinsic essentially calculates floor(log2(x)) for the lower element.

_mm_mask_getmant_pd⚠Experimental `avx512f,avx512vl`

Normalize the mantissas of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1

_mm_mask_getmant_ps⚠Experimental `avx512f,avx512vl`

Normalize the mantissas of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1

_mm_mask_getmant_round_sd⚠Experimental `avx512f`

Normalize the mantissas of the lower double-precision (64-bit) floating-point element in b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst. This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_mask_getmant_round_ss⚠Experimental `avx512f`

Normalize the mantissas of the lower single-precision (32-bit) floating-point element in b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst. This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_mask_getmant_sd⚠Experimental `avx512f`

Normalize the mantissas of the lower double-precision (64-bit) floating-point element in b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst. This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_mask_getmant_ss⚠Experimental `avx512f`

Normalize the mantissas of the lower single-precision (32-bit) floating-point element in b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst. This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_mask_gf2p8affine_epi64_epi8⚠Experimental `avx512gfni,avx512bw,avx512vl`

Performs an affine transformation on the packed bytes in x. That is computes a*x+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix and b being a constant 8-bit immediate value. Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.

_mm_mask_gf2p8affineinv_epi64_epi8⚠Experimental `avx512gfni,avx512bw,avx512vl`

Performs an affine transformation on the inverted packed bytes in x. That is computes a*inv(x)+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix and b being a constant 8-bit immediate value. The inverse of a byte is defined with respect to the reduction polynomial x^8+x^4+x^3+x+1. The inverse of 0 is 0. Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.

_mm_mask_gf2p8mul_epi8⚠Experimental `avx512gfni,avx512bw,avx512vl`

Performs a multiplication in GF(2^8) on the packed bytes. The field is in polynomial representation with the reduction polynomial x^8 + x^4 + x^3 + x + 1.

_mm_mask_load_epi32⚠Experimental `avx512f,avx512vl,avx,sse`

Load packed 32-bit integers from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr must be aligned on a 16-byte boundary or a general-protection exception may be generated.

_mm_mask_load_epi64⚠Experimental `avx512f,avx512vl,avx,sse`

Load packed 64-bit integers from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr must be aligned on a 16-byte boundary or a general-protection exception may be generated.

_mm_mask_load_pd⚠Experimental `avx512f,avx512vl,avx,sse`

Load packed double-precision (64-bit) floating-point elements from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr must be aligned on a 16-byte boundary or a general-protection exception may be generated.

_mm_mask_load_ps⚠Experimental `avx512f,avx512vl,avx,sse`

Load packed single-precision (32-bit) floating-point elements from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr must be aligned on a 16-byte boundary or a general-protection exception may be generated.

_mm_mask_loadu_epi8⚠Experimental `avx512f,avx512bw,avx512vl,avx,sse`

Load packed 8-bit integers from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm_mask_loadu_epi16⚠Experimental `avx512f,avx512bw,avx512vl,avx,sse`

Load packed 16-bit integers from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm_mask_loadu_epi32⚠Experimental `avx512f,avx512vl,avx,sse`

Load packed 32-bit integers from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm_mask_loadu_epi64⚠Experimental `avx512f,avx512vl,avx,sse`

Load packed 64-bit integers from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm_mask_loadu_pd⚠Experimental `avx512f,avx512vl,avx,sse`

Load packed double-precision (64-bit) floating-point elements from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm_mask_loadu_ps⚠Experimental `avx512f,avx512vl,avx,sse`

Load packed single-precision (32-bit) floating-point elements from memory into dst using writemask k (elements are copied from src when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm_mask_lzcnt_epi32⚠Experimental `avx512cd,avx512vl`

Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_lzcnt_epi64⚠Experimental `avx512cd,avx512vl`

Counts the number of leading zero bits in each packed 64-bit integer in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_madd_epi16⚠Experimental `avx512bw,avx512vl`

Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Horizontally add adjacent pairs of intermediate 32-bit integers, and pack the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_maddubs_epi16⚠Experimental `avx512bw,avx512vl`

Multiply packed unsigned 8-bit integers in a by packed signed 8-bit integers in b, producing intermediate signed 16-bit integers. Horizontally add adjacent pairs of intermediate signed 16-bit integers, and pack the saturated results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_max_epi8⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_max_epi16⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_max_epi32⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_max_epi64⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_max_epu8⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_max_epu16⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_max_epu32⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_max_epu64⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_max_pd⚠Experimental `avx512f,avx512vl`

Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_max_ps⚠Experimental `avx512f,avx512vl`

Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_max_round_sd⚠Experimental `avx512f`

Compare the lower double-precision (64-bit) floating-point elements in a and b, store the maximum value in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_mask_max_round_ss⚠Experimental `avx512f`

Compare the lower single-precision (32-bit) floating-point elements in a and b, store the maximum value in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_mask_max_sd⚠Experimental `avx512f`

Compare the lower double-precision (64-bit) floating-point elements in a and b, store the maximum value in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_mask_max_ss⚠Experimental `avx512f`

Compare the lower single-precision (32-bit) floating-point elements in a and b, store the maximum value in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_mask_min_epi8⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_min_epi16⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_min_epi32⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_min_epu8⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_min_epu16⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_min_epu32⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_min_epu64⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_min_pd⚠Experimental `avx512f,avx512vl`

Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_min_ps⚠Experimental `avx512f,avx512vl`

Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed minimum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_min_round_sd⚠Experimental `avx512f`

Compare the lower double-precision (64-bit) floating-point elements in a and b, store the minimum value in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_mask_min_round_ss⚠Experimental `avx512f`

Compare the lower single-precision (32-bit) floating-point elements in a and b, store the minimum value in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_mask_min_sd⚠Experimental `avx512f`

Compare the lower double-precision (64-bit) floating-point elements in a and b, store the minimum value in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_mask_min_ss⚠Experimental `avx512f`

Compare the lower single-precision (32-bit) floating-point elements in a and b, store the minimum value in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_mask_mov_epi8⚠Experimental `avx512bw,avx512vl`

Move packed 8-bit integers from a into dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_mov_epi16⚠Experimental `avx512bw,avx512vl`

Move packed 16-bit integers from a into dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_mov_epi32⚠Experimental `avx512f,avx512vl`

Move packed 32-bit integers from a to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_mov_epi64⚠Experimental `avx512f,avx512vl`

Move packed 64-bit integers from a to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_mov_pd⚠Experimental `avx512f,avx512vl`

Move packed double-precision (64-bit) floating-point elements from a to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_mov_ps⚠Experimental `avx512f,avx512vl`

Move packed single-precision (32-bit) floating-point elements from a to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_move_sd⚠Experimental `avx512f`

Move the lower double-precision (64-bit) floating-point element from b to the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_mask_move_ss⚠Experimental `avx512f`

Move the lower single-precision (32-bit) floating-point element from b to the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_mask_movedup_pd⚠Experimental `avx512f,avx512vl`

Duplicate even-indexed double-precision (64-bit) floating-point elements from a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_movehdup_ps⚠Experimental `avx512f,avx512vl`

Duplicate odd-indexed single-precision (32-bit) floating-point elements from a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_moveldup_ps⚠Experimental `avx512f,avx512vl`

Duplicate even-indexed single-precision (32-bit) floating-point elements from a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_mul_epi32⚠Experimental `avx512f,avx512vl`

Multiply the low signed 32-bit integers from each packed 64-bit element in a and b, and store the signed 64-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_mul_epu32⚠Experimental `avx512f,avx512vl`

Multiply the low unsigned 32-bit integers from each packed 64-bit element in a and b, and store the unsigned 64-bit results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_mul_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_mul_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_mul_round_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point element in a and b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_mask_mul_round_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point element in a and b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_mask_mul_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point element in a and b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_mask_mul_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point element in a and b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_mask_mulhi_epi16⚠Experimental `avx512bw,avx512vl`

Multiply the packed signed 16-bit integers in a and b, producing intermediate 32-bit integers, and store the high 16 bits of the intermediate integers in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_mulhi_epu16⚠Experimental `avx512bw,avx512vl`

Multiply the packed unsigned 16-bit integers in a and b, producing intermediate 32-bit integers, and store the high 16 bits of the intermediate integers in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_mulhrs_epi16⚠Experimental `avx512bw,avx512vl`

Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Truncate each intermediate integer to the 18 most significant bits, round by adding 1, and store bits [16:1] to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_mullo_epi16⚠Experimental `avx512bw,avx512vl`

Multiply the packed 16-bit integers in a and b, producing intermediate 32-bit integers, and store the low 16 bits of the intermediate integers in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_mullo_epi32⚠Experimental `avx512f,avx512vl`

Multiply the packed 32-bit integers in a and b, producing intermediate 64-bit integers, and store the low 32 bits of the intermediate integers in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_multishift_epi64_epi8⚠Experimental `avx512vbmi,avx512vl`

For each 64-bit element in b, select 8 unaligned bytes using a byte-granular shift control within the corresponding 64-bit element of a, and store the 8 assembled bytes to the corresponding 64-bit element of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_or_epi32⚠Experimental `avx512f,avx512vl`

Compute the bitwise OR of packed 32-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_or_epi64⚠Experimental `avx512f,avx512vl`

Compute the bitwise OR of packed 64-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_packs_epi16⚠Experimental `avx512bw,avx512vl`

Convert packed signed 16-bit integers from a and b to packed 8-bit integers using signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_packs_epi32⚠Experimental `avx512bw,avx512vl`

Convert packed signed 32-bit integers from a and b to packed 16-bit integers using signed saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_packus_epi16⚠Experimental `avx512bw,avx512vl`

Convert packed signed 16-bit integers from a and b to packed 8-bit integers using unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_packus_epi32⚠Experimental `avx512bw,avx512vl`

Convert packed signed 32-bit integers from a and b to packed 16-bit integers using unsigned saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_permute_pd⚠Experimental `avx512f,avx512vl`

Shuffle double-precision (64-bit) floating-point elements in a within 128-bit lanes using the control in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_permute_ps⚠Experimental `avx512f,avx512vl`

Shuffle single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_permutevar_pd⚠Experimental `avx512f,avx512vl`

Shuffle double-precision (64-bit) floating-point elements in a within 128-bit lanes using the control in b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_permutevar_ps⚠Experimental `avx512f,avx512vl`

Shuffle single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_permutex2var_epi8⚠Experimental `avx512vbmi,avx512vl`

Shuffle 8-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm_mask_permutex2var_epi16⚠Experimental `avx512bw,avx512vl`

Shuffle 16-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm_mask_permutex2var_epi32⚠Experimental `avx512f,avx512vl`

Shuffle 32-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm_mask_permutex2var_epi64⚠Experimental `avx512f,avx512vl`

Shuffle 64-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm_mask_permutex2var_pd⚠Experimental `avx512f,avx512vl`

Shuffle double-precision (64-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm_mask_permutex2var_ps⚠Experimental `avx512f,avx512vl`

Shuffle single-precision (32-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm_mask_permutexvar_epi8⚠Experimental `avx512vbmi,avx512vl`

Shuffle 8-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_permutexvar_epi16⚠Experimental `avx512bw,avx512vl`

Shuffle 16-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_popcnt_epi8⚠Experimental `avx512bitalg,avx512vl`

For each packed 8-bit integer maps the value to the number of logical 1 bits.

_mm_mask_popcnt_epi16⚠Experimental `avx512bitalg,avx512vl`

For each packed 16-bit integer maps the value to the number of logical 1 bits.

_mm_mask_popcnt_epi32⚠Experimental `avx512vpopcntdq,avx512vl`

For each packed 32-bit integer maps the value to the number of logical 1 bits.

_mm_mask_popcnt_epi64⚠Experimental `avx512vpopcntdq,avx512vl`

For each packed 64-bit integer maps the value to the number of logical 1 bits.

_mm_mask_rcp14_pd⚠Experimental `avx512f,avx512vl`

Compute the approximate reciprocal of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.

_mm_mask_rcp14_ps⚠Experimental `avx512f,avx512vl`

Compute the approximate reciprocal of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.

_mm_mask_rcp14_sd⚠Experimental `avx512f`

Compute the approximate reciprocal of the lower double-precision (64-bit) floating-point element in b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst. The maximum relative error for this approximation is less than 2^-14.

_mm_mask_rcp14_ss⚠Experimental `avx512f`

Compute the approximate reciprocal of the lower single-precision (32-bit) floating-point element in b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst. The maximum relative error for this approximation is less than 2^-14.

_mm_mask_rol_epi32⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 32-bit integer in a to the left by the number of bits specified in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_rol_epi64⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 64-bit integer in a to the left by the number of bits specified in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_rolv_epi32⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 32-bit integer in a to the left by the number of bits specified in the corresponding element of b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_rolv_epi64⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 64-bit integer in a to the left by the number of bits specified in the corresponding element of b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_ror_epi32⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 32-bit integer in a to the right by the number of bits specified in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_ror_epi64⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 64-bit integer in a to the right by the number of bits specified in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_rorv_epi32⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 32-bit integer in a to the right by the number of bits specified in the corresponding element of b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_rorv_epi64⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 64-bit integer in a to the right by the number of bits specified in the corresponding element of b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_roundscale_pd⚠Experimental `avx512f,avx512vl`

Round packed double-precision (64-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_mask_roundscale_ps⚠Experimental `avx512f,avx512vl`

Round packed single-precision (32-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_mask_roundscale_round_sd⚠Experimental `avx512f`

Round the lower double-precision (64-bit) floating-point element in b to the number of fraction bits specified by imm8, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_mask_roundscale_round_ss⚠Experimental `avx512f`

Round the lower single-precision (32-bit) floating-point element in b to the number of fraction bits specified by imm8, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_mask_roundscale_sd⚠Experimental `avx512f`

Round the lower double-precision (64-bit) floating-point element in b to the number of fraction bits specified by imm8, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_mask_roundscale_ss⚠Experimental `avx512f`

Round the lower single-precision (32-bit) floating-point element in b to the number of fraction bits specified by imm8, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_mask_rsqrt14_pd⚠Experimental `avx512f,avx512vl`

Compute the approximate reciprocal square root of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.

_mm_mask_rsqrt14_ps⚠Experimental `avx512f,avx512vl`

Compute the approximate reciprocal square root of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.

_mm_mask_rsqrt14_sd⚠Experimental `avx512f`

Compute the approximate reciprocal square root of the lower double-precision (64-bit) floating-point element in b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst. The maximum relative error for this approximation is less than 2^-14.

_mm_mask_rsqrt14_ss⚠Experimental `avx512f`

Compute the approximate reciprocal square root of the lower single-precision (32-bit) floating-point element in b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst. The maximum relative error for this approximation is less than 2^-14.

_mm_mask_scalef_pd⚠Experimental `avx512f,avx512vl`

Scale the packed double-precision (64-bit) floating-point elements in a using values from b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_scalef_ps⚠Experimental `avx512f,avx512vl`

Scale the packed single-precision (32-bit) floating-point elements in a using values from b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_scalef_round_sd⚠Experimental `avx512f`

Scale the packed double-precision (64-bit) floating-point elements in a using values from b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_mask_scalef_round_ss⚠Experimental `avx512f`

Scale the packed single-precision (32-bit) floating-point elements in a using values from b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_mask_scalef_sd⚠Experimental `avx512f`

Scale the packed double-precision (64-bit) floating-point elements in a using values from b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_mask_scalef_ss⚠Experimental `avx512f`

Scale the packed single-precision (32-bit) floating-point elements in a using values from b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_mask_set1_epi8⚠Experimental `avx512bw,avx512vl`

Broadcast 8-bit integer a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_set1_epi16⚠Experimental `avx512bw,avx512vl`

Broadcast 16-bit integer a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_set1_epi32⚠Experimental `avx512f,avx512vl`

Broadcast 32-bit integer a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_set1_epi64⚠Experimental `avx512f,avx512vl`

Broadcast 64-bit integer a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_shldi_epi16⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 16-bit integers in a and b producing an intermediate 32-bit result. Shift the result left by imm8 bits, and store the upper 16-bits in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_shldi_epi32⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by imm8 bits, and store the upper 32-bits in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_shldi_epi64⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 64-bit integers in a and b producing an intermediate 128-bit result. Shift the result left by imm8 bits, and store the upper 64-bits in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_shldv_epi16⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 16-bit integers in a and b producing an intermediate 32-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 16-bits in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm_mask_shldv_epi32⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 32-bits in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm_mask_shldv_epi64⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 64-bit integers in a and b producing an intermediate 128-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 64-bits in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm_mask_shrdi_epi16⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 16-bit integers in b and a producing an intermediate 32-bit result. Shift the result right by imm8 bits, and store the lower 16-bits in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_shrdi_epi32⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 32-bit integers in b and a producing an intermediate 64-bit result. Shift the result right by imm8 bits, and store the lower 32-bits in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_shrdi_epi64⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 64-bit integers in b and a producing an intermediate 128-bit result. Shift the result right by imm8 bits, and store the lower 64-bits in dst using writemask k (elements are copied from src“ when the corresponding mask bit is not set).

_mm_mask_shrdv_epi16⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 16-bit integers in b and a producing an intermediate 32-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 16-bits in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm_mask_shrdv_epi32⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 32-bit integers in b and a producing an intermediate 64-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 32-bits in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm_mask_shrdv_epi64⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 64-bit integers in b and a producing an intermediate 128-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 64-bits in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

_mm_mask_shuffle_epi8⚠Experimental `avx512bw,avx512vl`

Shuffle 8-bit integers in a within 128-bit lanes using the control in the corresponding 8-bit element of b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_shuffle_epi32⚠Experimental `avx512f,avx512vl`

Shuffle 32-bit integers in a within 128-bit lanes using the control in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_shuffle_pd⚠Experimental `avx512f,avx512vl`

Shuffle double-precision (64-bit) floating-point elements within 128-bit lanes using the control in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_shuffle_ps⚠Experimental `avx512f,avx512vl`

Shuffle single-precision (32-bit) floating-point elements in a using the control in imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_shufflehi_epi16⚠Experimental `avx512bw,avx512vl`

Shuffle 16-bit integers in the high 64 bits of 128-bit lanes of a using the control in imm8. Store the results in the high 64 bits of 128-bit lanes of dst, with the low 64 bits of 128-bit lanes being copied from from a to dst, using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_shufflelo_epi16⚠Experimental `avx512bw,avx512vl`

Shuffle 16-bit integers in the low 64 bits of 128-bit lanes of a using the control in imm8. Store the results in the low 64 bits of 128-bit lanes of dst, with the high 64 bits of 128-bit lanes being copied from from a to dst, using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_sll_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a left by count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_sll_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a left by count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_sll_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a left by count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_slli_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a left by imm8 while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_slli_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a left by imm8 while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_slli_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a left by imm8 while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_sllv_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_sllv_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_sllv_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_sqrt_pd⚠Experimental `avx512f,avx512vl`

Compute the square root of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_sqrt_ps⚠Experimental `avx512f,avx512vl`

Compute the square root of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_sqrt_round_sd⚠Experimental `avx512f`

Compute the square root of the lower double-precision (64-bit) floating-point element in b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_mask_sqrt_round_ss⚠Experimental `avx512f`

Compute the square root of the lower single-precision (32-bit) floating-point element in b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_mask_sqrt_sd⚠Experimental `avx512f`

Compute the square root of the lower double-precision (64-bit) floating-point element in b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_mask_sqrt_ss⚠Experimental `avx512f`

Compute the square root of the lower single-precision (32-bit) floating-point element in b, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_mask_sra_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by count while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_sra_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a right by count while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_sra_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by count while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_srai_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_srai_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_srai_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_srav_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_srav_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_srav_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_srl_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_srl_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a right by count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_srl_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_srli_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by imm8 while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_srli_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a right by imm8 while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_srli_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by imm8 while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_srlv_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_srlv_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_srlv_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_store_epi32⚠Experimental `avx512f,avx512vl,avx,sse`

Store packed 32-bit integers from a into memory using writemask k. mem_addr must be aligned on a 16-byte boundary or a general-protection exception may be generated.

_mm_mask_store_epi64⚠Experimental `avx512f,avx512vl,avx,sse`

Store packed 64-bit integers from a into memory using writemask k. mem_addr must be aligned on a 16-byte boundary or a general-protection exception may be generated.

_mm_mask_store_pd⚠Experimental `avx512f,avx512vl,avx,sse`

Store packed double-precision (64-bit) floating-point elements from a into memory using writemask k. mem_addr must be aligned on a 16-byte boundary or a general-protection exception may be generated.

_mm_mask_store_ps⚠Experimental `avx512f,avx512vl,avx,sse`

Store packed single-precision (32-bit) floating-point elements from a into memory using writemask k. mem_addr must be aligned on a 16-byte boundary or a general-protection exception may be generated.

_mm_mask_storeu_epi8⚠Experimental `avx512f,avx512bw,avx512vl,avx,sse`

Store packed 8-bit integers from a into memory using writemask k. mem_addr does not need to be aligned on any particular boundary.

_mm_mask_storeu_epi16⚠Experimental `avx512f,avx512bw,avx512vl,avx,sse`

Store packed 16-bit integers from a into memory using writemask k. mem_addr does not need to be aligned on any particular boundary.

_mm_mask_storeu_epi32⚠Experimental `avx512f,avx512vl,avx,sse`

Store packed 32-bit integers from a into memory using writemask k. mem_addr does not need to be aligned on any particular boundary.

_mm_mask_storeu_epi64⚠Experimental `avx512f,avx512vl,avx,sse`

Store packed 64-bit integers from a into memory using writemask k. mem_addr does not need to be aligned on any particular boundary.

_mm_mask_storeu_pd⚠Experimental `avx512f,avx512vl,avx,sse`

Store packed double-precision (64-bit) floating-point elements from a into memory using writemask k. mem_addr does not need to be aligned on any particular boundary.

_mm_mask_storeu_ps⚠Experimental `avx512f,avx512vl,avx,sse`

Store packed single-precision (32-bit) floating-point elements from a into memory using writemask k. mem_addr does not need to be aligned on any particular boundary.

_mm_mask_sub_epi8⚠Experimental `avx512bw,avx512vl`

Subtract packed 8-bit integers in b from packed 8-bit integers in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_sub_epi16⚠Experimental `avx512bw,avx512vl`

Subtract packed 16-bit integers in b from packed 16-bit integers in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_sub_epi32⚠Experimental `avx512f,avx512vl`

Subtract packed 32-bit integers in b from packed 32-bit integers in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_sub_epi64⚠Experimental `avx512f,avx512vl`

Subtract packed 64-bit integers in b from packed 64-bit integers in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_sub_pd⚠Experimental `avx512f,avx512vl`

Subtract packed double-precision (64-bit) floating-point elements in b from packed double-precision (64-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_sub_ps⚠Experimental `avx512f,avx512vl`

Subtract packed single-precision (32-bit) floating-point elements in b from packed single-precision (32-bit) floating-point elements in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_sub_round_sd⚠Experimental `avx512f`

Subtract the lower double-precision (64-bit) floating-point element in b from the lower double-precision (64-bit) floating-point element in a, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_mask_sub_round_ss⚠Experimental `avx512f`

Subtract the lower single-precision (32-bit) floating-point element in b from the lower single-precision (32-bit) floating-point element in a, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_mask_sub_sd⚠Experimental `avx512f`

Subtract the lower double-precision (64-bit) floating-point element in b from the lower double-precision (64-bit) floating-point element in a, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_mask_sub_ss⚠Experimental `avx512f`

Subtract the lower single-precision (32-bit) floating-point element in b from the lower single-precision (32-bit) floating-point element in a, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_mask_subs_epi8⚠Experimental `avx512bw,avx512vl`

Subtract packed signed 8-bit integers in b from packed 8-bit integers in a using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_subs_epi16⚠Experimental `avx512bw,avx512vl`

Subtract packed signed 16-bit integers in b from packed 16-bit integers in a using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_subs_epu8⚠Experimental `avx512bw,avx512vl`

Subtract packed unsigned 8-bit integers in b from packed unsigned 8-bit integers in a using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_subs_epu16⚠Experimental `avx512bw,avx512vl`

Subtract packed unsigned 16-bit integers in b from packed unsigned 16-bit integers in a using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_ternarylogic_epi32⚠Experimental `avx512f,avx512vl`

Bitwise ternary logic that provides the capability to implement any three-operand binary function; the specific binary function is specified by value in imm8. For each bit in each packed 32-bit integer, the corresponding bit from src, a, and b are used to form a 3 bit index into imm8, and the value at that bit in imm8 is written to the corresponding bit in dst using writemask k at 32-bit granularity (32-bit elements are copied from src when the corresponding mask bit is not set).

_mm_mask_ternarylogic_epi64⚠Experimental `avx512f,avx512vl`

Bitwise ternary logic that provides the capability to implement any three-operand binary function; the specific binary function is specified by value in imm8. For each bit in each packed 64-bit integer, the corresponding bit from src, a, and b are used to form a 3 bit index into imm8, and the value at that bit in imm8 is written to the corresponding bit in dst using writemask k at 64-bit granularity (64-bit elements are copied from src when the corresponding mask bit is not set).

_mm_mask_test_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compute the bitwise AND of packed 8-bit integers in a and b, producing intermediate 8-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is non-zero.

_mm_mask_test_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compute the bitwise AND of packed 16-bit integers in a and b, producing intermediate 16-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is non-zero.

_mm_mask_test_epi32_mask⚠Experimental `avx512f,avx512vl`

Compute the bitwise AND of packed 32-bit integers in a and b, producing intermediate 32-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is non-zero.

_mm_mask_test_epi64_mask⚠Experimental `avx512f,avx512vl`

Compute the bitwise AND of packed 64-bit integers in a and b, producing intermediate 64-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is non-zero.

_mm_mask_testn_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compute the bitwise NAND of packed 8-bit integers in a and b, producing intermediate 8-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is zero.

_mm_mask_testn_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compute the bitwise NAND of packed 16-bit integers in a and b, producing intermediate 16-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is zero.

_mm_mask_testn_epi32_mask⚠Experimental `avx512f,avx512vl`

Compute the bitwise NAND of packed 32-bit integers in a and b, producing intermediate 32-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is zero.

_mm_mask_testn_epi64_mask⚠Experimental `avx512f,avx512vl`

Compute the bitwise NAND of packed 64-bit integers in a and b, producing intermediate 64-bit values, and set the corresponding bit in result mask k (subject to writemask k) if the intermediate value is zero.

_mm_mask_unpackhi_epi8⚠Experimental `avx512bw,avx512vl`

Unpack and interleave 8-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_unpackhi_epi16⚠Experimental `avx512bw,avx512vl`

Unpack and interleave 16-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_unpackhi_epi32⚠Experimental `avx512f,avx512vl`

Unpack and interleave 32-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_unpackhi_epi64⚠Experimental `avx512f,avx512vl`

Unpack and interleave 64-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_unpackhi_pd⚠Experimental `avx512f,avx512vl`

Unpack and interleave double-precision (64-bit) floating-point elements from the high half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_unpackhi_ps⚠Experimental `avx512f,avx512vl`

Unpack and interleave single-precision (32-bit) floating-point elements from the high half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_unpacklo_epi8⚠Experimental `avx512bw,avx512vl`

Unpack and interleave 8-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_unpacklo_epi16⚠Experimental `avx512bw,avx512vl`

Unpack and interleave 16-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_unpacklo_epi32⚠Experimental `avx512f,avx512vl`

Unpack and interleave 32-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_unpacklo_epi64⚠Experimental `avx512f,avx512vl`

Unpack and interleave 64-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_unpacklo_pd⚠Experimental `avx512f,avx512vl`

Unpack and interleave double-precision (64-bit) floating-point elements from the low half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_unpacklo_ps⚠Experimental `avx512f,avx512vl`

Unpack and interleave single-precision (32-bit) floating-point elements from the low half of each 128-bit lane in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_xor_epi32⚠Experimental `avx512f,avx512vl`

Compute the bitwise XOR of packed 32-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_mask_xor_epi64⚠Experimental `avx512f,avx512vl`

Compute the bitwise XOR of packed 64-bit integers in a and b, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_maskz_abs_epi8⚠Experimental `avx512bw,avx512vl`

Compute the absolute value of packed signed 8-bit integers in a, and store the unsigned results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_abs_epi16⚠Experimental `avx512bw,avx512vl`

Compute the absolute value of packed signed 16-bit integers in a, and store the unsigned results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_abs_epi32⚠Experimental `avx512f,avx512vl`

Compute the absolute value of packed signed 32-bit integers in a, and store the unsigned results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_add_epi8⚠Experimental `avx512bw,avx512vl`

Add packed 8-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_add_epi16⚠Experimental `avx512bw,avx512vl`

Add packed 16-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_add_epi32⚠Experimental `avx512f,avx512vl`

Add packed 32-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_add_epi64⚠Experimental `avx512f,avx512vl`

Add packed 64-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_add_pd⚠Experimental `avx512f,avx512vl`

Add packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_add_ps⚠Experimental `avx512f,avx512vl`

Add packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_add_round_sd⚠Experimental `avx512f`

Add the lower double-precision (64-bit) floating-point element in a and b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_maskz_add_round_ss⚠Experimental `avx512f`

Add the lower single-precision (32-bit) floating-point element in a and b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_maskz_add_sd⚠Experimental `avx512f`

Add the lower double-precision (64-bit) floating-point element in a and b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_maskz_add_ss⚠Experimental `avx512f`

Add the lower single-precision (32-bit) floating-point element in a and b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_maskz_adds_epi8⚠Experimental `avx512bw,avx512vl`

Add packed signed 8-bit integers in a and b using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_adds_epi16⚠Experimental `avx512bw,avx512vl`

Add packed signed 16-bit integers in a and b using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_adds_epu8⚠Experimental `avx512bw,avx512vl`

Add packed unsigned 8-bit integers in a and b using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_adds_epu16⚠Experimental `avx512bw,avx512vl`

Add packed unsigned 16-bit integers in a and b using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_alignr_epi8⚠Experimental `avx512bw,avx512vl`

Concatenate pairs of 16-byte blocks in a and b into a 32-byte temporary result, shift the result right by imm8 bytes, and store the low 16 bytes in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_alignr_epi32⚠Experimental `avx512f,avx512vl`

Concatenate a and b into a 32-byte immediate result, shift the result right by imm8 32-bit elements, and store the low 16 bytes (4 elements) in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_alignr_epi64⚠Experimental `avx512f,avx512vl`

Concatenate a and b into a 32-byte immediate result, shift the result right by imm8 64-bit elements, and store the low 16 bytes (2 elements) in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_and_epi32⚠Experimental `avx512f,avx512vl`

Compute the bitwise AND of packed 32-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_and_epi64⚠Experimental `avx512f,avx512vl`

Compute the bitwise AND of packed 64-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_andnot_epi32⚠Experimental `avx512f,avx512vl`

Compute the bitwise NOT of packed 32-bit integers in a and then AND with b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_andnot_epi64⚠Experimental `avx512f,avx512vl`

Compute the bitwise NOT of packed 64-bit integers in a and then AND with b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_avg_epu8⚠Experimental `avx512bw,avx512vl`

Average packed unsigned 8-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_avg_epu16⚠Experimental `avx512bw,avx512vl`

Average packed unsigned 16-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_broadcastb_epi8⚠Experimental `avx512bw,avx512vl`

Broadcast the low packed 8-bit integer from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_broadcastd_epi32⚠Experimental `avx512f,avx512vl`

Broadcast the low packed 32-bit integer from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_broadcastq_epi64⚠Experimental `avx512f,avx512vl`

Broadcast the low packed 64-bit integer from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_broadcastss_ps⚠Experimental `avx512f,avx512vl`

Broadcast the low single-precision (32-bit) floating-point element from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_broadcastw_epi16⚠Experimental `avx512bw,avx512vl`

Broadcast the low packed 16-bit integer from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_compress_epi8⚠Experimental `avx512vbmi2,avx512vl`

Contiguously store the active 8-bit integers in a (those with their respective bit set in zeromask k) to dst, and set the remaining elements to zero.

_mm_maskz_compress_epi16⚠Experimental `avx512vbmi2,avx512vl`

Contiguously store the active 16-bit integers in a (those with their respective bit set in zeromask k) to dst, and set the remaining elements to zero.

_mm_maskz_compress_epi32⚠Experimental `avx512f,avx512vl`

Contiguously store the active 32-bit integers in a (those with their respective bit set in zeromask k) to dst, and set the remaining elements to zero.

_mm_maskz_compress_epi64⚠Experimental `avx512f,avx512vl`

Contiguously store the active 64-bit integers in a (those with their respective bit set in zeromask k) to dst, and set the remaining elements to zero.

_mm_maskz_compress_pd⚠Experimental `avx512f,avx512vl`

Contiguously store the active double-precision (64-bit) floating-point elements in a (those with their respective bit set in zeromask k) to dst, and set the remaining elements to zero.

_mm_maskz_compress_ps⚠Experimental `avx512f,avx512vl`

Contiguously store the active single-precision (32-bit) floating-point elements in a (those with their respective bit set in zeromask k) to dst, and set the remaining elements to zero.

_mm_maskz_conflict_epi32⚠Experimental `avx512cd,avx512vl`

Test each 32-bit element of a for equality with all other elements in a closer to the least significant bit using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.

_mm_maskz_conflict_epi64⚠Experimental `avx512cd,avx512vl`

Test each 64-bit element of a for equality with all other elements in a closer to the least significant bit using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Each element’s comparison forms a zero extended bit vector in dst.

_mm_maskz_cvt_roundps_ph⚠Experimental `avx512f,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in a to packed half-precision (16-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
(_MM_FROUND_TO_NEAREST_INT |_MM_FROUND_NO_EXC) // round to nearest, and suppress exceptions
(_MM_FROUND_TO_NEG_INF |_MM_FROUND_NO_EXC) // round down, and suppress exceptions
(_MM_FROUND_TO_POS_INF |_MM_FROUND_NO_EXC) // round up, and suppress exceptions
(_MM_FROUND_TO_ZERO |_MM_FROUND_NO_EXC) // truncate, and suppress exceptions
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_maskz_cvt_roundsd_ss⚠Experimental `avx512f`

Convert the lower double-precision (64-bit) floating-point element in b to a single-precision (32-bit) floating-point element, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.
Rounding is done according to the rounding[3:0] parameter, which can be one of:
(_MM_FROUND_TO_NEAREST_INT |_MM_FROUND_NO_EXC) // round to nearest, and suppress exceptions
(_MM_FROUND_TO_NEG_INF |_MM_FROUND_NO_EXC) // round down, and suppress exceptions
(_MM_FROUND_TO_POS_INF |_MM_FROUND_NO_EXC) // round up, and suppress exceptions
(_MM_FROUND_TO_ZERO |_MM_FROUND_NO_EXC) // truncate, and suppress exceptions
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_maskz_cvt_roundss_sd⚠Experimental `avx512f`

Convert the lower single-precision (32-bit) floating-point element in b to a double-precision (64-bit) floating-point element, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_maskz_cvtepi8_epi16⚠Experimental `avx512bw,avx512vl`

Sign extend packed 8-bit integers in a to packed 16-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtepi8_epi32⚠Experimental `avx512f,avx512vl`

Sign extend packed 8-bit integers in a to packed 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtepi8_epi64⚠Experimental `avx512f,avx512vl`

Sign extend packed 8-bit integers in the low 2 bytes of a to packed 64-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtepi16_epi8⚠Experimental `avx512bw,avx512vl`

Convert packed 16-bit integers in a to packed 8-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtepi16_epi32⚠Experimental `avx512f,avx512vl`

Sign extend packed 16-bit integers in a to packed 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtepi16_epi64⚠Experimental `avx512f,avx512vl`

Sign extend packed 16-bit integers in a to packed 64-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtepi32_epi8⚠Experimental `avx512f,avx512vl`

Convert packed 32-bit integers in a to packed 8-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtepi32_epi16⚠Experimental `avx512f,avx512vl`

Convert packed 32-bit integers in a to packed 16-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtepi32_epi64⚠Experimental `avx512f,avx512vl`

Sign extend packed 32-bit integers in a to packed 64-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtepi32_pd⚠Experimental `avx512f,avx512vl`

Convert packed signed 32-bit integers in a to packed double-precision (64-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtepi32_ps⚠Experimental `avx512f,avx512vl`

Convert packed signed 32-bit integers in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtepi64_epi8⚠Experimental `avx512f,avx512vl`

Convert packed 64-bit integers in a to packed 8-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtepi64_epi16⚠Experimental `avx512f,avx512vl`

Convert packed 64-bit integers in a to packed 16-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtepi64_epi32⚠Experimental `avx512f,avx512vl`

Convert packed 64-bit integers in a to packed 32-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtepu8_epi16⚠Experimental `avx512bw,avx512vl`

Zero extend packed unsigned 8-bit integers in a to packed 16-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtepu8_epi32⚠Experimental `avx512f,avx512vl`

Zero extend packed unsigned 8-bit integers in th elow 4 bytes of a to packed 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtepu8_epi64⚠Experimental `avx512f,avx512vl`

Zero extend packed unsigned 8-bit integers in the low 2 bytes of a to packed 64-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtepu16_epi32⚠Experimental `avx512f,avx512vl`

Zero extend packed unsigned 16-bit integers in a to packed 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtepu16_epi64⚠Experimental `avx512f,avx512vl`

Zero extend packed unsigned 16-bit integers in the low 4 bytes of a to packed 64-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtepu32_epi64⚠Experimental `avx512f,avx512vl`

Zero extend packed unsigned 32-bit integers in a to packed 64-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtepu32_pd⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 32-bit integers in a to packed double-precision (64-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtne2ps_pbh⚠Experimental `avx512bf16,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in two vectors a and b to packed BF16 (16-bit) floating-point elements, and store the results in single vector dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Intel’s documentation

_mm_maskz_cvtpd_epi32⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtpd_epu32⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtpd_ps⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (64-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtph_ps⚠Experimental `avx512f,avx512vl`

Convert packed half-precision (16-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtps_epi32⚠Experimental `avx512f,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtps_epu32⚠Experimental `avx512f,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtps_ph⚠Experimental `avx512f,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in a to packed half-precision (16-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_maskz_cvtsd_ss⚠Experimental `avx512f`

Convert the lower double-precision (64-bit) floating-point element in b to a single-precision (32-bit) floating-point element, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_maskz_cvtsepi16_epi8⚠Experimental `avx512bw,avx512vl`

Convert packed signed 16-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtsepi32_epi8⚠Experimental `avx512f,avx512vl`

Convert packed signed 32-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtsepi32_epi16⚠Experimental `avx512f,avx512vl`

Convert packed signed 32-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst.

_mm_maskz_cvtsepi64_epi8⚠Experimental `avx512f,avx512vl`

Convert packed signed 64-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtsepi64_epi16⚠Experimental `avx512f,avx512vl`

Convert packed signed 64-bit integers in a to packed 16-bit integers with signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtsepi64_epi32⚠Experimental `avx512f,avx512vl`

Convert packed signed 64-bit integers in a to packed 32-bit integers with signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtss_sd⚠Experimental `avx512f`

Convert the lower single-precision (32-bit) floating-point element in b to a double-precision (64-bit) floating-point element, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_maskz_cvttpd_epi32⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (64-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvttpd_epu32⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvttps_epi32⚠Experimental `avx512f,avx512vl`

Convert packed single-precision (32-bit) floating-point elements in a to packed 32-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvttps_epu32⚠Experimental `avx512f,avx512vl`

Convert packed double-precision (32-bit) floating-point elements in a to packed unsigned 32-bit integers with truncation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtusepi16_epi8⚠Experimental `avx512bw,avx512vl`

Convert packed unsigned 16-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtusepi32_epi8⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 32-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtusepi32_epi16⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 32-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtusepi64_epi8⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 64-bit integers in a to packed unsigned 8-bit integers with unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtusepi64_epi16⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 64-bit integers in a to packed unsigned 16-bit integers with unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_cvtusepi64_epi32⚠Experimental `avx512f,avx512vl`

Convert packed unsigned 64-bit integers in a to packed unsigned 32-bit integers with unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_dbsad_epu8⚠Experimental `avx512bw,avx512vl`

Compute the sum of absolute differences (SADs) of quadruplets of unsigned 8-bit integers in a compared to those in b, and store the 16-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Four SADs are performed on four 8-bit quadruplets for each 64-bit lane. The first two SADs use the lower 8-bit quadruplet of the lane from a, and the last two SADs use the uppper 8-bit quadruplet of the lane from a. Quadruplets from b are selected from within 128-bit lanes according to the control in imm8, and each SAD in each 64-bit lane uses the selected quadruplet at 8-bit offsets.

_mm_maskz_div_pd⚠Experimental `avx512f,avx512vl`

Divide packed double-precision (64-bit) floating-point elements in a by packed elements in b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_div_ps⚠Experimental `avx512f,avx512vl`

Divide packed single-precision (32-bit) floating-point elements in a by packed elements in b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_div_round_sd⚠Experimental `avx512f`

Divide the lower double-precision (64-bit) floating-point element in a by the lower double-precision (64-bit) floating-point element in b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_maskz_div_round_ss⚠Experimental `avx512f`

Divide the lower single-precision (32-bit) floating-point element in a by the lower single-precision (32-bit) floating-point element in b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_maskz_div_sd⚠Experimental `avx512f`

Divide the lower double-precision (64-bit) floating-point element in a by the lower double-precision (64-bit) floating-point element in b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_maskz_div_ss⚠Experimental `avx512f`

Divide the lower single-precision (32-bit) floating-point element in a by the lower single-precision (32-bit) floating-point element in b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_maskz_dpbf16_ps⚠Experimental `avx512bf16,avx512vl`

Compute dot-product of BF16 (16-bit) floating-point pairs in a and b, accumulating the intermediate single-precision (32-bit) floating-point elements with elements in src, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). Intel’s documentation

_mm_maskz_dpbusd_epi32⚠Experimental `avx512vnni,avx512vl`

Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_dpbusds_epi32⚠Experimental `avx512vnni,avx512vl`

Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_dpwssd_epi32⚠Experimental `avx512vnni,avx512vl`

Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_dpwssds_epi32⚠Experimental `avx512vnni,avx512vl`

Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src using signed saturation, and store the packed 32-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_expand_epi8⚠Experimental `avx512vbmi2,avx512vl`

Load contiguous active 8-bit integers from a (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_expand_epi16⚠Experimental `avx512vbmi2,avx512vl`

Load contiguous active 16-bit integers from a (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_expand_epi32⚠Experimental `avx512f,avx512vl`

Load contiguous active 32-bit integers from a (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_expand_epi64⚠Experimental `avx512f,avx512vl`

Load contiguous active 64-bit integers from a (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_expand_pd⚠Experimental `avx512f,avx512vl`

Load contiguous active double-precision (64-bit) floating-point elements from a (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_expand_ps⚠Experimental `avx512f,avx512vl`

Load contiguous active single-precision (32-bit) floating-point elements from a (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_expandloadu_epi8⚠Experimental `avx512f,avx512vbmi2,avx512vl,avx,sse`

Load contiguous active 8-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_expandloadu_epi16⚠Experimental `avx512f,avx512vbmi2,avx512vl,avx,sse`

Load contiguous active 16-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_expandloadu_epi32⚠Experimental `avx512f,avx512vl,avx,sse`

Load contiguous active 32-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_expandloadu_epi64⚠Experimental `avx512f,avx512vl,avx,sse`

Load contiguous active 64-bit integers from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_expandloadu_pd⚠Experimental `avx512f,avx512vl,avx,sse`

Load contiguous active single-precision (64-bit) floating-point elements from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_expandloadu_ps⚠Experimental `avx512f,avx512vl,avx,sse`

Load contiguous active single-precision (32-bit) floating-point elements from unaligned memory at mem_addr (those with their respective bit set in mask k), and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_fixupimm_pd⚠Experimental `avx512f,avx512vl`

Fix up packed double-precision (64-bit) floating-point elements in a and b using packed 64-bit integers in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). imm8 is used to set the required flags reporting.

_mm_maskz_fixupimm_ps⚠Experimental `avx512f,avx512vl`

Fix up packed single-precision (32-bit) floating-point elements in a and b using packed 32-bit integers in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). imm8 is used to set the required flags reporting.

_mm_maskz_fixupimm_round_sd⚠Experimental `avx512f`

Fix up the lower double-precision (64-bit) floating-point elements in a and b using the lower 64-bit integer in c, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst. imm8 is used to set the required flags reporting.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_maskz_fixupimm_round_ss⚠Experimental `avx512f`

Fix up the lower single-precision (32-bit) floating-point elements in a and b using the lower 32-bit integer in c, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst. imm8 is used to set the required flags reporting.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_maskz_fixupimm_sd⚠Experimental `avx512f`

Fix up the lower double-precision (64-bit) floating-point elements in a and b using the lower 64-bit integer in c, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst. imm8 is used to set the required flags reporting.

_mm_maskz_fixupimm_ss⚠Experimental `avx512f`

Fix up the lower single-precision (32-bit) floating-point elements in a and b using the lower 32-bit integer in c, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst. imm8 is used to set the required flags reporting.

_mm_maskz_fmadd_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_fmadd_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the intermediate result to packed elements in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_fmadd_round_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and add the intermediate result to the lower element in c. Store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_maskz_fmadd_round_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, and add the intermediate result to the lower element in c. Store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_maskz_fmadd_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and add the intermediate result to the lower element in c. Store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_maskz_fmadd_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, and add the intermediate result to the lower element in c. Store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_maskz_fmaddsub_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_fmaddsub_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_fmsub_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_fmsub_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_fmsub_round_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and subtract the lower element in c from the intermediate result. Store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_maskz_fmsub_round_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, and subtract the lower element in c from the intermediate result. Store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_maskz_fmsub_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and subtract the lower element in c from the intermediate result. Store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_maskz_fmsub_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, and subtract the lower element in c from the intermediate result. Store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_maskz_fmsubadd_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_fmsubadd_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively subtract and add packed elements in c from/to the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_fnmadd_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_fnmadd_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_fnmadd_round_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and add the negated intermediate result to the lower element in c. Store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_maskz_fnmadd_round_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, and add the negated intermediate result to the lower element in c. Store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_maskz_fnmadd_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and add the negated intermediate result to the lower element in c. Store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_maskz_fnmadd_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, and add the negated intermediate result to the lower element in c. Store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_maskz_fnmsub_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_fnmsub_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_fnmsub_round_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and subtract the lower element in c from the negated intermediate result. Store the result in dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_maskz_fnmsub_round_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, and subtract the lower element in c from the negated intermediate result. Store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_maskz_fnmsub_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point elements in a and b, and subtract the lower element in c from the negated intermediate result. Store the result in dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_maskz_fnmsub_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point elements in a and b, and subtract the lower element in c from the negated intermediate result. Store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_maskz_getexp_pd⚠Experimental `avx512f,avx512vl`

Convert the exponent of each packed double-precision (64-bit) floating-point element in a to a double-precision (64-bit) floating-point number representing the integer exponent, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). This intrinsic essentially calculates floor(log2(x)) for each element.

_mm_maskz_getexp_ps⚠Experimental `avx512f,avx512vl`

Convert the exponent of each packed single-precision (32-bit) floating-point element in a to a single-precision (32-bit) floating-point number representing the integer exponent, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). This intrinsic essentially calculates floor(log2(x)) for each element.

_mm_maskz_getexp_round_sd⚠Experimental `avx512f`

Convert the exponent of the lower double-precision (64-bit) floating-point element in b to a double-precision (64-bit) floating-point number representing the integer exponent, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst. This intrinsic essentially calculates floor(log2(x)) for the lower element.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_maskz_getexp_round_ss⚠Experimental `avx512f`

Convert the exponent of the lower single-precision (32-bit) floating-point element in b to a single-precision (32-bit) floating-point number representing the integer exponent, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst. This intrinsic essentially calculates floor(log2(x)) for the lower element.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_maskz_getexp_sd⚠Experimental `avx512f`

Convert the exponent of the lower double-precision (64-bit) floating-point element in b to a double-precision (64-bit) floating-point number representing the integer exponent, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst. This intrinsic essentially calculates floor(log2(x)) for the lower element.

_mm_maskz_getexp_ss⚠Experimental `avx512f`

Convert the exponent of the lower single-precision (32-bit) floating-point element in b to a single-precision (32-bit) floating-point number representing the integer exponent, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst. This intrinsic essentially calculates floor(log2(x)) for the lower element.

_mm_maskz_getmant_pd⚠Experimental `avx512f,avx512vl`

Normalize the mantissas of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1

_mm_maskz_getmant_ps⚠Experimental `avx512f,avx512vl`

Normalize the mantissas of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1

_mm_maskz_getmant_round_sd⚠Experimental `avx512f`

Normalize the mantissas of the lower double-precision (64-bit) floating-point element in b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst. This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_maskz_getmant_round_ss⚠Experimental `avx512f`

Normalize the mantissas of the lower single-precision (32-bit) floating-point element in b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst. This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_maskz_getmant_sd⚠Experimental `avx512f`

Normalize the mantissas of the lower double-precision (64-bit) floating-point element in b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst. This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_maskz_getmant_ss⚠Experimental `avx512f`

Normalize the mantissas of the lower single-precision (32-bit) floating-point element in b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst. This intrinsic essentially calculates ±(2^k)*|x.significand|, where k depends on the interval range defined by interv and the sign depends on sc and the source sign.
The mantissa is normalized to the interval specified by interv, which can take the following values:
_MM_MANT_NORM_1_2 // interval [1, 2)
_MM_MANT_NORM_p5_2 // interval [0.5, 2)
_MM_MANT_NORM_p5_1 // interval [0.5, 1)
_MM_MANT_NORM_p75_1p5 // interval [0.75, 1.5)
The sign is determined by sc which can take the following values:
_MM_MANT_SIGN_src // sign = sign(src)
_MM_MANT_SIGN_zero // sign = 0
_MM_MANT_SIGN_nan // dst = NaN if sign(src) = 1
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_maskz_gf2p8affine_epi64_epi8⚠Experimental `avx512gfni,avx512bw,avx512vl`

Performs an affine transformation on the packed bytes in x. That is computes a*x+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix and b being a constant 8-bit immediate value. Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.

_mm_maskz_gf2p8affineinv_epi64_epi8⚠Experimental `avx512gfni,avx512bw,avx512vl`

Performs an affine transformation on the inverted packed bytes in x. That is computes a*inv(x)+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix and b being a constant 8-bit immediate value. The inverse of a byte is defined with respect to the reduction polynomial x^8+x^4+x^3+x+1. The inverse of 0 is 0. Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.

_mm_maskz_gf2p8mul_epi8⚠Experimental `avx512gfni,avx512bw,avx512vl`

Performs a multiplication in GF(2^8) on the packed bytes. The field is in polynomial representation with the reduction polynomial x^8 + x^4 + x^3 + x + 1.

_mm_maskz_load_epi32⚠Experimental `avx512f,avx512vl,avx,sse`

Load packed 32-bit integers from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr must be aligned on a 16-byte boundary or a general-protection exception may be generated.

_mm_maskz_load_epi64⚠Experimental `avx512f,avx512vl,avx,sse`

Load packed 64-bit integers from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr must be aligned on a 16-byte boundary or a general-protection exception may be generated.

_mm_maskz_load_pd⚠Experimental `avx512f,avx512vl,avx,sse`

Load packed double-precision (64-bit) floating-point elements from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr must be aligned on a 16-byte boundary or a general-protection exception may be generated.

_mm_maskz_load_ps⚠Experimental `avx512f,avx512vl,avx,sse`

Load packed single-precision (32-bit) floating-point elements from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr must be aligned on a 16-byte boundary or a general-protection exception may be generated.

_mm_maskz_loadu_epi8⚠Experimental `avx512f,avx512bw,avx512vl,avx,sse`

Load packed 8-bit integers from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm_maskz_loadu_epi16⚠Experimental `avx512f,avx512bw,avx512vl,avx,sse`

Load packed 16-bit integers from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm_maskz_loadu_epi32⚠Experimental `avx512f,avx512vl,avx,sse`

Load packed 32-bit integers from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm_maskz_loadu_epi64⚠Experimental `avx512f,avx512vl,avx,sse`

Load packed 64-bit integers from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm_maskz_loadu_pd⚠Experimental `avx512f,avx512vl,avx,sse`

Load packed double-precision (64-bit) floating-point elements from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm_maskz_loadu_ps⚠Experimental `avx512f,avx512vl,avx,sse`

Load packed single-precision (32-bit) floating-point elements from memory into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). mem_addr does not need to be aligned on any particular boundary.

_mm_maskz_lzcnt_epi32⚠Experimental `avx512cd,avx512vl`

Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_lzcnt_epi64⚠Experimental `avx512cd,avx512vl`

Counts the number of leading zero bits in each packed 64-bit integer in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_madd_epi16⚠Experimental `avx512bw,avx512vl`

Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Horizontally add adjacent pairs of intermediate 32-bit integers, and pack the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_maddubs_epi16⚠Experimental `avx512bw,avx512vl`

Multiply packed unsigned 8-bit integers in a by packed signed 8-bit integers in b, producing intermediate signed 16-bit integers. Horizontally add adjacent pairs of intermediate signed 16-bit integers, and pack the saturated results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_max_epi8⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_max_epi16⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_max_epi32⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_max_epi64⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_max_epu8⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_max_epu16⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_max_epu32⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_max_epu64⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_max_pd⚠Experimental `avx512f,avx512vl`

Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_max_ps⚠Experimental `avx512f,avx512vl`

Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed maximum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_max_round_sd⚠Experimental `avx512f`

Compare the lower double-precision (64-bit) floating-point elements in a and b, store the maximum value in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_maskz_max_round_ss⚠Experimental `avx512f`

Compare the lower single-precision (32-bit) floating-point elements in a and b, store the maximum value in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_maskz_max_sd⚠Experimental `avx512f`

Compare the lower double-precision (64-bit) floating-point elements in a and b, store the maximum value in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_maskz_max_ss⚠Experimental `avx512f`

Compare the lower single-precision (32-bit) floating-point elements in a and b, store the maximum value in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_maskz_min_epi8⚠Experimental `avx512bw,avx512vl`

Compare packed signed 8-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_min_epi16⚠Experimental `avx512bw,avx512vl`

Compare packed signed 16-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_min_epi32⚠Experimental `avx512f,avx512vl`

Compare packed signed 32-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_min_epu8⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 8-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_min_epu16⚠Experimental `avx512bw,avx512vl`

Compare packed unsigned 16-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_min_epu32⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 32-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_min_epu64⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_min_pd⚠Experimental `avx512f,avx512vl`

Compare packed double-precision (64-bit) floating-point elements in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_min_ps⚠Experimental `avx512f,avx512vl`

Compare packed single-precision (32-bit) floating-point elements in a and b, and store packed minimum values in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_min_round_sd⚠Experimental `avx512f`

Compare the lower double-precision (64-bit) floating-point elements in a and b, store the minimum value in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_maskz_min_round_ss⚠Experimental `avx512f`

Compare the lower single-precision (32-bit) floating-point elements in a and b, store the minimum value in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_maskz_min_sd⚠Experimental `avx512f`

Compare the lower double-precision (64-bit) floating-point elements in a and b, store the minimum value in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_maskz_min_ss⚠Experimental `avx512f`

Compare the lower single-precision (32-bit) floating-point elements in a and b, store the minimum value in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_maskz_mov_epi8⚠Experimental `avx512bw,avx512vl`

Move packed 8-bit integers from a into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_mov_epi16⚠Experimental `avx512bw,avx512vl`

Move packed 16-bit integers from a into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_mov_epi32⚠Experimental `avx512f,avx512vl`

Move packed 32-bit integers from a into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_mov_epi64⚠Experimental `avx512f,avx512vl`

Move packed 64-bit integers from a into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_mov_pd⚠Experimental `avx512f,avx512vl`

Move packed double-precision (64-bit) floating-point elements from a into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_mov_ps⚠Experimental `avx512f,avx512vl`

Move packed single-precision (32-bit) floating-point elements from a into dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_move_sd⚠Experimental `avx512f`

Move the lower double-precision (64-bit) floating-point element from b to the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_maskz_move_ss⚠Experimental `avx512f`

Move the lower single-precision (32-bit) floating-point element from b to the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_maskz_movedup_pd⚠Experimental `avx512f,avx512vl`

Duplicate even-indexed double-precision (64-bit) floating-point elements from a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_movehdup_ps⚠Experimental `avx512f,avx512vl`

Duplicate odd-indexed single-precision (32-bit) floating-point elements from a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_moveldup_ps⚠Experimental `avx512f,avx512vl`

Duplicate even-indexed single-precision (32-bit) floating-point elements from a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_mul_epi32⚠Experimental `avx512f,avx512vl`

Multiply the low signed 32-bit integers from each packed 64-bit element in a and b, and store the signed 64-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_mul_epu32⚠Experimental `avx512f,avx512vl`

Multiply the low unsigned 32-bit integers from each packed 64-bit element in a and b, and store the unsigned 64-bit results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_mul_pd⚠Experimental `avx512f,avx512vl`

Multiply packed double-precision (64-bit) floating-point elements in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_mul_ps⚠Experimental `avx512f,avx512vl`

Multiply packed single-precision (32-bit) floating-point elements in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_mul_round_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point element in a and b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_maskz_mul_round_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point element in a and b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_maskz_mul_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point element in a and b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_maskz_mul_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point element in a and b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_maskz_mulhi_epi16⚠Experimental `avx512bw,avx512vl`

Multiply the packed signed 16-bit integers in a and b, producing intermediate 32-bit integers, and store the high 16 bits of the intermediate integers in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_mulhi_epu16⚠Experimental `avx512bw,avx512vl`

Multiply the packed unsigned 16-bit integers in a and b, producing intermediate 32-bit integers, and store the high 16 bits of the intermediate integers in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_mulhrs_epi16⚠Experimental `avx512bw,avx512vl`

Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Truncate each intermediate integer to the 18 most significant bits, round by adding 1, and store bits [16:1] to dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_mullo_epi16⚠Experimental `avx512bw,avx512vl`

Multiply the packed 16-bit integers in a and b, producing intermediate 32-bit integers, and store the low 16 bits of the intermediate integers in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_mullo_epi32⚠Experimental `avx512f,avx512vl`

Multiply the packed 32-bit integers in a and b, producing intermediate 64-bit integers, and store the low 32 bits of the intermediate integers in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_multishift_epi64_epi8⚠Experimental `avx512vbmi,avx512vl`

For each 64-bit element in b, select 8 unaligned bytes using a byte-granular shift control within the corresponding 64-bit element of a, and store the 8 assembled bytes to the corresponding 64-bit element of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_or_epi32⚠Experimental `avx512f,avx512vl`

Compute the bitwise OR of packed 32-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_or_epi64⚠Experimental `avx512f,avx512vl`

Compute the bitwise OR of packed 64-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_packs_epi16⚠Experimental `avx512bw,avx512vl`

Convert packed signed 16-bit integers from a and b to packed 8-bit integers using signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_packs_epi32⚠Experimental `avx512bw,avx512vl`

Convert packed signed 32-bit integers from a and b to packed 16-bit integers using signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_packus_epi16⚠Experimental `avx512bw,avx512vl`

Convert packed signed 16-bit integers from a and b to packed 8-bit integers using unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_packus_epi32⚠Experimental `avx512bw,avx512vl`

Convert packed signed 32-bit integers from a and b to packed 16-bit integers using unsigned saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_permute_pd⚠Experimental `avx512f,avx512vl`

Shuffle double-precision (64-bit) floating-point elements in a within 128-bit lanes using the control in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_permute_ps⚠Experimental `avx512f,avx512vl`

Shuffle single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_permutevar_pd⚠Experimental `avx512f,avx512vl`

Shuffle double-precision (64-bit) floating-point elements in a within 128-bit lanes using the control in b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_permutevar_ps⚠Experimental `avx512f,avx512vl`

Shuffle single-precision (32-bit) floating-point elements in a within 128-bit lanes using the control in b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_permutex2var_epi8⚠Experimental `avx512vbmi,avx512vl`

Shuffle 8-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_permutex2var_epi16⚠Experimental `avx512bw,avx512vl`

Shuffle 16-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_permutex2var_epi32⚠Experimental `avx512f,avx512vl`

Shuffle 32-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_permutex2var_epi64⚠Experimental `avx512f,avx512vl`

Shuffle 64-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_permutex2var_pd⚠Experimental `avx512f,avx512vl`

Shuffle double-precision (64-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_permutex2var_ps⚠Experimental `avx512f,avx512vl`

Shuffle single-precision (32-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_permutexvar_epi8⚠Experimental `avx512vbmi,avx512vl`

Shuffle 8-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_permutexvar_epi16⚠Experimental `avx512bw,avx512vl`

Shuffle 16-bit integers in a across lanes using the corresponding index in idx, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_popcnt_epi8⚠Experimental `avx512bitalg,avx512vl`

For each packed 8-bit integer maps the value to the number of logical 1 bits.

_mm_maskz_popcnt_epi16⚠Experimental `avx512bitalg,avx512vl`

For each packed 16-bit integer maps the value to the number of logical 1 bits.

_mm_maskz_popcnt_epi32⚠Experimental `avx512vpopcntdq,avx512vl`

For each packed 32-bit integer maps the value to the number of logical 1 bits.

_mm_maskz_popcnt_epi64⚠Experimental `avx512vpopcntdq,avx512vl`

For each packed 64-bit integer maps the value to the number of logical 1 bits.

_mm_maskz_rcp14_pd⚠Experimental `avx512f,avx512vl`

Compute the approximate reciprocal of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.

_mm_maskz_rcp14_ps⚠Experimental `avx512f,avx512vl`

Compute the approximate reciprocal of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.

_mm_maskz_rcp14_sd⚠Experimental `avx512f`

Compute the approximate reciprocal of the lower double-precision (64-bit) floating-point element in b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst. The maximum relative error for this approximation is less than 2^-14.

_mm_maskz_rcp14_ss⚠Experimental `avx512f`

Compute the approximate reciprocal of the lower single-precision (32-bit) floating-point element in b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst. The maximum relative error for this approximation is less than 2^-14.

_mm_maskz_rol_epi32⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 32-bit integer in a to the left by the number of bits specified in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_rol_epi64⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 64-bit integer in a to the left by the number of bits specified in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_rolv_epi32⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 32-bit integer in a to the left by the number of bits specified in the corresponding element of b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_rolv_epi64⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 64-bit integer in a to the left by the number of bits specified in the corresponding element of b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_ror_epi32⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 32-bit integer in a to the right by the number of bits specified in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_ror_epi64⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 64-bit integer in a to the right by the number of bits specified in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_rorv_epi32⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 32-bit integer in a to the right by the number of bits specified in the corresponding element of b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_rorv_epi64⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 64-bit integer in a to the right by the number of bits specified in the corresponding element of b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_roundscale_pd⚠Experimental `avx512f,avx512vl`

Round packed double-precision (64-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_maskz_roundscale_ps⚠Experimental `avx512f,avx512vl`

Round packed single-precision (32-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_maskz_roundscale_round_sd⚠Experimental `avx512f`

Round the lower double-precision (64-bit) floating-point element in b to the number of fraction bits specified by imm8, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_maskz_roundscale_round_ss⚠Experimental `avx512f`

Round the lower single-precision (32-bit) floating-point element in b to the number of fraction bits specified by imm8, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_maskz_roundscale_sd⚠Experimental `avx512f`

Round the lower double-precision (64-bit) floating-point element in b to the number of fraction bits specified by imm8, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_maskz_roundscale_ss⚠Experimental `avx512f`

Round the lower single-precision (32-bit) floating-point element in b to the number of fraction bits specified by imm8, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_maskz_rsqrt14_pd⚠Experimental `avx512f,avx512vl`

Compute the approximate reciprocal square root of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.

_mm_maskz_rsqrt14_ps⚠Experimental `avx512f,avx512vl`

Compute the approximate reciprocal square root of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). The maximum relative error for this approximation is less than 2^-14.

_mm_maskz_rsqrt14_sd⚠Experimental `avx512f`

Compute the approximate reciprocal square root of the lower double-precision (64-bit) floating-point element in b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst. The maximum relative error for this approximation is less than 2^-14.

_mm_maskz_rsqrt14_ss⚠Experimental `avx512f`

Compute the approximate reciprocal square root of the lower single-precision (32-bit) floating-point element in b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst. The maximum relative error for this approximation is less than 2^-14.

_mm_maskz_scalef_pd⚠Experimental `avx512f,avx512vl`

Scale the packed double-precision (64-bit) floating-point elements in a using values from b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_scalef_ps⚠Experimental `avx512f,avx512vl`

Scale the packed single-precision (32-bit) floating-point elements in a using values from b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_scalef_round_sd⚠Experimental `avx512f`

Scale the packed double-precision (64-bit) floating-point elements in a using values from b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_maskz_scalef_round_ss⚠Experimental `avx512f`

Scale the packed single-precision (32-bit) floating-point elements in a using values from b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_maskz_scalef_sd⚠Experimental `avx512f`

Scale the packed double-precision (64-bit) floating-point elements in a using values from b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_maskz_scalef_ss⚠Experimental `avx512f`

Scale the packed single-precision (32-bit) floating-point elements in a using values from b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_maskz_set1_epi8⚠Experimental `avx512bw,avx512vl`

Broadcast 8-bit integer a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_set1_epi16⚠Experimental `avx512bw,avx512vl`

Broadcast the low packed 16-bit integer from a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_set1_epi32⚠Experimental `avx512f,avx512vl`

Broadcast 32-bit integer a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_set1_epi64⚠Experimental `avx512f,avx512vl`

Broadcast 64-bit integer a to all elements of dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_shldi_epi16⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 16-bit integers in a and b producing an intermediate 32-bit result. Shift the result left by imm8 bits, and store the upper 16-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_shldi_epi32⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by imm8 bits, and store the upper 32-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_shldi_epi64⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 64-bit integers in a and b producing an intermediate 128-bit result. Shift the result left by imm8 bits, and store the upper 64-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_shldv_epi16⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 16-bit integers in a and b producing an intermediate 32-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 16-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_shldv_epi32⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 32-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_shldv_epi64⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 64-bit integers in a and b producing an intermediate 128-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 64-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_shrdi_epi16⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 16-bit integers in b and a producing an intermediate 32-bit result. Shift the result right by imm8 bits, and store the lower 16-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_shrdi_epi32⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 32-bit integers in b and a producing an intermediate 64-bit result. Shift the result right by imm8 bits, and store the lower 32-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_shrdi_epi64⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 64-bit integers in b and a producing an intermediate 128-bit result. Shift the result right by imm8 bits, and store the lower 64-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_shrdv_epi16⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 16-bit integers in b and a producing an intermediate 32-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 16-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_shrdv_epi32⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 32-bit integers in b and a producing an intermediate 64-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 32-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_shrdv_epi64⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 64-bit integers in b and a producing an intermediate 128-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 64-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_shuffle_epi8⚠Experimental `avx512bw,avx512vl`

Shuffle packed 8-bit integers in a according to shuffle control mask in the corresponding 8-bit element of b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_shuffle_epi32⚠Experimental `avx512f,avx512vl`

Shuffle 32-bit integers in a within 128-bit lanes using the control in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_shuffle_pd⚠Experimental `avx512f,avx512vl`

Shuffle double-precision (64-bit) floating-point elements within 128-bit lanes using the control in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_shuffle_ps⚠Experimental `avx512f,avx512vl`

Shuffle single-precision (32-bit) floating-point elements in a using the control in imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_shufflehi_epi16⚠Experimental `avx512bw,avx512vl`

Shuffle 16-bit integers in the high 64 bits of 128-bit lanes of a using the control in imm8. Store the results in the high 64 bits of 128-bit lanes of dst, with the low 64 bits of 128-bit lanes being copied from from a to dst, using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_shufflelo_epi16⚠Experimental `avx512bw,avx512vl`

Shuffle 16-bit integers in the low 64 bits of 128-bit lanes of a using the control in imm8. Store the results in the low 64 bits of 128-bit lanes of dst, with the high 64 bits of 128-bit lanes being copied from from a to dst, using writemask k (elements are copied from src when the corresponding mask bit is not set).

_mm_maskz_sll_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a left by count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_sll_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a left by count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_sll_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a left by count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_slli_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a left by imm8 while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_slli_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a left by imm8 while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_slli_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a left by imm8 while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_sllv_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_sllv_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_sllv_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_sqrt_pd⚠Experimental `avx512f,avx512vl`

Compute the square root of packed double-precision (64-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_sqrt_ps⚠Experimental `avx512f,avx512vl`

Compute the square root of packed single-precision (32-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_sqrt_round_sd⚠Experimental `avx512f`

Compute the square root of the lower double-precision (64-bit) floating-point element in b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_maskz_sqrt_round_ss⚠Experimental `avx512f`

Compute the square root of the lower single-precision (32-bit) floating-point element in b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_maskz_sqrt_sd⚠Experimental `avx512f`

Compute the square root of the lower double-precision (64-bit) floating-point element in b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_maskz_sqrt_ss⚠Experimental `avx512f`

Compute the square root of the lower single-precision (32-bit) floating-point element in b, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_maskz_sra_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by count while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_sra_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a right by count while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_sra_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by count while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_srai_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_srai_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_srai_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_srav_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_srav_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_srav_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_srl_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_srl_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a right by count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_srl_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_srli_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by imm8 while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_srli_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a right by imm8 while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_srli_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by imm8 while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_srlv_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_srlv_epi32⚠Experimental `avx512f,avx512vl`

Shift packed 32-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_srlv_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_sub_epi8⚠Experimental `avx512bw,avx512vl`

Subtract packed 8-bit integers in b from packed 8-bit integers in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_sub_epi16⚠Experimental `avx512bw,avx512vl`

Subtract packed 16-bit integers in b from packed 16-bit integers in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_sub_epi32⚠Experimental `avx512f,avx512vl`

Subtract packed 32-bit integers in b from packed 32-bit integers in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_sub_epi64⚠Experimental `avx512f,avx512vl`

Subtract packed 64-bit integers in b from packed 64-bit integers in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_sub_pd⚠Experimental `avx512f,avx512vl`

Subtract packed double-precision (64-bit) floating-point elements in b from packed double-precision (64-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_sub_ps⚠Experimental `avx512f,avx512vl`

Subtract packed single-precision (32-bit) floating-point elements in b from packed single-precision (32-bit) floating-point elements in a, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_sub_round_sd⚠Experimental `avx512f`

Subtract the lower double-precision (64-bit) floating-point element in b from the lower double-precision (64-bit) floating-point element in a, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_maskz_sub_round_ss⚠Experimental `avx512f`

Subtract the lower single-precision (32-bit) floating-point element in b from the lower single-precision (32-bit) floating-point element in a, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_maskz_sub_sd⚠Experimental `avx512f`

Subtract the lower double-precision (64-bit) floating-point element in b from the lower double-precision (64-bit) floating-point element in a, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

_mm_maskz_sub_ss⚠Experimental `avx512f`

Subtract the lower single-precision (32-bit) floating-point element in b from the lower single-precision (32-bit) floating-point element in a, store the result in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_maskz_subs_epi8⚠Experimental `avx512bw,avx512vl`

Subtract packed signed 8-bit integers in b from packed 8-bit integers in a using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_subs_epi16⚠Experimental `avx512bw,avx512vl`

Subtract packed signed 16-bit integers in b from packed 16-bit integers in a using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_subs_epu8⚠Experimental `avx512bw,avx512vl`

Subtract packed unsigned 8-bit integers in b from packed unsigned 8-bit integers in a using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_subs_epu16⚠Experimental `avx512bw,avx512vl`

Subtract packed unsigned 16-bit integers in b from packed unsigned 16-bit integers in a using saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_ternarylogic_epi32⚠Experimental `avx512f,avx512vl`

Bitwise ternary logic that provides the capability to implement any three-operand binary function; the specific binary function is specified by value in imm8. For each bit in each packed 32-bit integer, the corresponding bit from a, b, and c are used to form a 3 bit index into imm8, and the value at that bit in imm8 is written to the corresponding bit in dst using zeromask k at 32-bit granularity (32-bit elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_ternarylogic_epi64⚠Experimental `avx512f,avx512vl`

Bitwise ternary logic that provides the capability to implement any three-operand binary function; the specific binary function is specified by value in imm8. For each bit in each packed 64-bit integer, the corresponding bit from a, b, and c are used to form a 3 bit index into imm8, and the value at that bit in imm8 is written to the corresponding bit in dst using zeromask k at 64-bit granularity (64-bit elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_unpackhi_epi8⚠Experimental `avx512bw,avx512vl`

Unpack and interleave 8-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_unpackhi_epi16⚠Experimental `avx512bw,avx512vl`

Unpack and interleave 16-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_unpackhi_epi32⚠Experimental `avx512f,avx512vl`

Unpack and interleave 32-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_unpackhi_epi64⚠Experimental `avx512f,avx512vl`

Unpack and interleave 64-bit integers from the high half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_unpackhi_pd⚠Experimental `avx512f,avx512vl`

Unpack and interleave double-precision (64-bit) floating-point elements from the high half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_unpackhi_ps⚠Experimental `avx512f,avx512vl`

Unpack and interleave single-precision (32-bit) floating-point elements from the high half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_unpacklo_epi8⚠Experimental `avx512bw,avx512vl`

Unpack and interleave 8-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_unpacklo_epi16⚠Experimental `avx512bw,avx512vl`

Unpack and interleave 16-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_unpacklo_epi32⚠Experimental `avx512f,avx512vl`

Unpack and interleave 32-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_unpacklo_epi64⚠Experimental `avx512f,avx512vl`

Unpack and interleave 64-bit integers from the low half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_unpacklo_pd⚠Experimental `avx512f,avx512vl`

Unpack and interleave double-precision (64-bit) floating-point elements from the low half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_unpacklo_ps⚠Experimental `avx512f,avx512vl`

Unpack and interleave single-precision (32-bit) floating-point elements from the low half of each 128-bit lane in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_xor_epi32⚠Experimental `avx512f,avx512vl`

Compute the bitwise XOR of packed 32-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_maskz_xor_epi64⚠Experimental `avx512f,avx512vl`

Compute the bitwise XOR of packed 64-bit integers in a and b, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

_mm_max_epi64⚠Experimental `avx512f,avx512vl`

Compare packed signed 64-bit integers in a and b, and store packed maximum values in dst.

_mm_max_epu64⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b, and store packed maximum values in dst.

_mm_max_round_sd⚠Experimental `avx512f`

Compare the lower double-precision (64-bit) floating-point elements in a and b, store the maximum value in the lower element of dst, and copy the upper element from a to the upper element of dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_max_round_ss⚠Experimental `avx512f`

Compare the lower single-precision (32-bit) floating-point elements in a and b, store the maximum value in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_min_epu64⚠Experimental `avx512f,avx512vl`

Compare packed unsigned 64-bit integers in a and b, and store packed minimum values in dst.

_mm_min_round_sd⚠Experimental `avx512f`

Compare the lower double-precision (64-bit) floating-point elements in a and b, store the minimum value in the lower element of dst , and copy the upper element from a to the upper element of dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_min_round_ss⚠Experimental `avx512f`

Compare the lower single-precision (32-bit) floating-point elements in a and b, store the minimum value in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

_mm_movepi8_mask⚠Experimental `avx512bw,avx512vl`

Set each bit of mask register k based on the most significant bit of the corresponding packed 8-bit integer in a.

_mm_movepi16_mask⚠Experimental `avx512bw,avx512vl`

Set each bit of mask register k based on the most significant bit of the corresponding packed 16-bit integer in a.

_mm_movm_epi8⚠Experimental `avx512bw,avx512vl`

Set each packed 8-bit integer in dst to all ones or all zeros based on the value of the corresponding bit in k.

_mm_movm_epi16⚠Experimental `avx512bw,avx512vl`

Set each packed 16-bit integer in dst to all ones or all zeros based on the value of the corresponding bit in k.

_mm_mul_round_sd⚠Experimental `avx512f`

Multiply the lower double-precision (64-bit) floating-point element in a and b, store the result in the lower element of dst, and copy the upper element from a to the upper element of dst.

_mm_mul_round_ss⚠Experimental `avx512f`

Multiply the lower single-precision (32-bit) floating-point element in a and b, store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_multishift_epi64_epi8⚠Experimental `avx512vbmi,avx512vl`

For each 64-bit element in b, select 8 unaligned bytes using a byte-granular shift control within the corresponding 64-bit element of a, and store the 8 assembled bytes to the corresponding 64-bit element of dst.

_mm_or_epi32⚠Experimental `avx512f,avx512vl`

Compute the bitwise OR of packed 32-bit integers in a and b, and store the results in dst.

_mm_or_epi64⚠Experimental `avx512f,avx512vl`

Compute the bitwise OR of packed 64-bit integers in a and b, and store the resut in dst.

_mm_permutex2var_epi8⚠Experimental `avx512vbmi,avx512vl`

Shuffle 8-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.

_mm_permutex2var_epi16⚠Experimental `avx512bw,avx512vl`

Shuffle 16-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.

_mm_permutex2var_epi32⚠Experimental `avx512f,avx512vl`

Shuffle 32-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.

_mm_permutex2var_epi64⚠Experimental `avx512f,avx512vl`

Shuffle 64-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.

_mm_permutex2var_pd⚠Experimental `avx512f,avx512vl`

Shuffle double-precision (64-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.

_mm_permutex2var_ps⚠Experimental `avx512f,avx512vl`

Shuffle single-precision (32-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.

_mm_permutexvar_epi8⚠Experimental `avx512vbmi,avx512vl`

Shuffle 8-bit integers in a across lanes using the corresponding index in idx, and store the results in dst.

_mm_permutexvar_epi16⚠Experimental `avx512bw,avx512vl`

Shuffle 16-bit integers in a across lanes using the corresponding index in idx, and store the results in dst.

_mm_popcnt_epi8⚠Experimental `avx512bitalg,avx512vl`

For each packed 8-bit integer maps the value to the number of logical 1 bits.

_mm_popcnt_epi16⚠Experimental `avx512bitalg,avx512vl`

For each packed 16-bit integer maps the value to the number of logical 1 bits.

_mm_popcnt_epi32⚠Experimental `avx512vpopcntdq,avx512vl`

For each packed 32-bit integer maps the value to the number of logical 1 bits.

_mm_popcnt_epi64⚠Experimental `avx512vpopcntdq,avx512vl`

For each packed 64-bit integer maps the value to the number of logical 1 bits.

_mm_rcp14_pd⚠Experimental `avx512f,avx512vl`

Compute the approximate reciprocal of packed double-precision (64-bit) floating-point elements in a, and store the results in dst. The maximum relative error for this approximation is less than 2^-14.

_mm_rcp14_ps⚠Experimental `avx512f,avx512vl`

Compute the approximate reciprocal of packed single-precision (32-bit) floating-point elements in a, and store the results in dst. The maximum relative error for this approximation is less than 2^-14.

_mm_rcp14_sd⚠Experimental `avx512f`

Compute the approximate reciprocal of the lower double-precision (64-bit) floating-point element in b, store the result in the lower element of dst, and copy the upper element from a to the upper element of dst. The maximum relative error for this approximation is less than 2^-14.

_mm_rcp14_ss⚠Experimental `avx512f`

Compute the approximate reciprocal of the lower single-precision (32-bit) floating-point element in b, store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst. The maximum relative error for this approximation is less than 2^-14.

_mm_rol_epi32⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 32-bit integer in a to the left by the number of bits specified in imm8, and store the results in dst.

_mm_rol_epi64⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 64-bit integer in a to the left by the number of bits specified in imm8, and store the results in dst.

_mm_rolv_epi32⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 32-bit integer in a to the left by the number of bits specified in the corresponding element of b, and store the results in dst.

_mm_rolv_epi64⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 64-bit integer in a to the left by the number of bits specified in the corresponding element of b, and store the results in dst.

_mm_ror_epi32⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 32-bit integer in a to the right by the number of bits specified in imm8, and store the results in dst.

_mm_ror_epi64⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 64-bit integer in a to the right by the number of bits specified in imm8, and store the results in dst.

_mm_rorv_epi32⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 32-bit integer in a to the right by the number of bits specified in the corresponding element of b, and store the results in dst.

_mm_rorv_epi64⚠Experimental `avx512f,avx512vl`

Rotate the bits in each packed 64-bit integer in a to the right by the number of bits specified in the corresponding element of b, and store the results in dst.

_mm_roundscale_pd⚠Experimental `avx512f,avx512vl`

Round packed double-precision (64-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst.
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_roundscale_ps⚠Experimental `avx512f,avx512vl`

Round packed single-precision (32-bit) floating-point elements in a to the number of fraction bits specified by imm8, and store the results in dst.
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_roundscale_round_sd⚠Experimental `avx512f`

Round the lower double-precision (64-bit) floating-point element in b to the number of fraction bits specified by imm8, store the result in the lower element of dst, and copy the upper element from a to the upper element of dst.
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_roundscale_round_ss⚠Experimental `avx512f`

Round the lower single-precision (32-bit) floating-point element in b to the number of fraction bits specified by imm8, store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst.
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_roundscale_sd⚠Experimental `avx512f`

Round the lower double-precision (64-bit) floating-point element in b to the number of fraction bits specified by imm8, store the result in the lower element of dst, and copy the upper element from a to the upper element of dst.
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_roundscale_ss⚠Experimental `avx512f`

Round the lower single-precision (32-bit) floating-point element in b to the number of fraction bits specified by imm8, store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst.
Rounding is done according to the imm8[2:0] parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT // round to nearest
_MM_FROUND_TO_NEG_INF // round down
_MM_FROUND_TO_POS_INF // round up
_MM_FROUND_TO_ZERO // truncate
_MM_FROUND_CUR_DIRECTION // use MXCSR.RC; see _MM_SET_ROUNDING_MODE

_mm_rsqrt14_sd⚠Experimental `avx512f`

Compute the approximate reciprocal square root of the lower double-precision (64-bit) floating-point element in b, store the result in the lower element of dst, and copy the upper element from a to the upper element of dst. The maximum relative error for this approximation is less than 2^-14.

_mm_rsqrt14_ss⚠Experimental `avx512f`

Compute the approximate reciprocal square root of the lower single-precision (32-bit) floating-point element in b, store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst. The maximum relative error for this approximation is less than 2^-14.

_mm_scalef_pd⚠Experimental `avx512f,avx512vl`

Scale the packed double-precision (64-bit) floating-point elements in a using values from b, and store the results in dst.

_mm_scalef_ps⚠Experimental `avx512f,avx512vl`

Scale the packed single-precision (32-bit) floating-point elements in a using values from b, and store the results in dst.

_mm_scalef_round_sd⚠Experimental `avx512f`

Scale the packed double-precision (64-bit) floating-point elements in a using values from b, store the result in the lower element of dst, and copy the upper element from a to the upper element of dst.

_mm_scalef_round_ss⚠Experimental `avx512f`

Scale the packed single-precision (32-bit) floating-point elements in a using values from b, store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_scalef_sd⚠Experimental `avx512f`

Scale the packed double-precision (64-bit) floating-point elements in a using values from b, store the result in the lower element of dst, and copy the upper element from a to the upper element of dst.

_mm_scalef_ss⚠Experimental `avx512f`

Scale the packed single-precision (32-bit) floating-point elements in a using values from b, store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_shldi_epi16⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 16-bit integers in a and b producing an intermediate 32-bit result. Shift the result left by imm8 bits, and store the upper 16-bits in dst).

_mm_shldi_epi32⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by imm8 bits, and store the upper 32-bits in dst.

_mm_shldi_epi64⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 64-bit integers in a and b producing an intermediate 128-bit result. Shift the result left by imm8 bits, and store the upper 64-bits in dst).

_mm_shldv_epi16⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 16-bit integers in a and b producing an intermediate 32-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 16-bits in dst.

_mm_shldv_epi32⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 32-bits in dst.

_mm_shldv_epi64⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 64-bit integers in a and b producing an intermediate 128-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 64-bits in dst.

_mm_shrdi_epi16⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 16-bit integers in b and a producing an intermediate 32-bit result. Shift the result right by imm8 bits, and store the lower 16-bits in dst.

_mm_shrdi_epi32⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 32-bit integers in b and a producing an intermediate 64-bit result. Shift the result right by imm8 bits, and store the lower 32-bits in dst.

_mm_shrdi_epi64⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 64-bit integers in b and a producing an intermediate 128-bit result. Shift the result right by imm8 bits, and store the lower 64-bits in dst.

_mm_shrdv_epi16⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 16-bit integers in b and a producing an intermediate 32-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 16-bits in dst.

_mm_shrdv_epi32⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 32-bit integers in b and a producing an intermediate 64-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 32-bits in dst.

_mm_shrdv_epi64⚠Experimental `avx512vbmi2,avx512vl`

Concatenate packed 64-bit integers in b and a producing an intermediate 128-bit result. Shift the result right by the amount specified in the corresponding element of c, and store the lower 64-bits in dst.

_mm_sllv_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a left by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst.

_mm_sqrt_round_sd⚠Experimental `avx512f`

Compute the square root of the lower double-precision (64-bit) floating-point element in b, store the result in the lower element of dst, and copy the upper element from a to the upper element of dst.

_mm_sqrt_round_ss⚠Experimental `avx512f`

Compute the square root of the lower single-precision (32-bit) floating-point element in b, store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_sra_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by count while shifting in sign bits, and store the results in dst.

_mm_srai_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by imm8 while shifting in sign bits, and store the results in dst.

_mm_srav_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst.

_mm_srav_epi64⚠Experimental `avx512f,avx512vl`

Shift packed 64-bit integers in a right by the amount specified by the corresponding element in count while shifting in sign bits, and store the results in dst.

_mm_srlv_epi16⚠Experimental `avx512bw,avx512vl`

Shift packed 16-bit integers in a right by the amount specified by the corresponding element in count while shifting in zeros, and store the results in dst.

_mm_store_epi32⚠Experimental `avx512f,avx512vl`

Store 128-bits (composed of 4 packed 32-bit integers) from a into memory. mem_addr must be aligned on a 16-byte boundary or a general-protection exception may be generated.

_mm_store_epi64⚠Experimental `avx512f,avx512vl`

Store 128-bits (composed of 2 packed 64-bit integers) from a into memory. mem_addr must be aligned on a 16-byte boundary or a general-protection exception may be generated.

_mm_storeu_epi8⚠Experimental `avx512bw,avx512vl`

Store 128-bits (composed of 16 packed 8-bit integers) from a into memory. mem_addr does not need to be aligned on any particular boundary.

_mm_storeu_epi16⚠Experimental `avx512bw,avx512vl`

Store 128-bits (composed of 8 packed 16-bit integers) from a into memory. mem_addr does not need to be aligned on any particular boundary.

_mm_storeu_epi32⚠Experimental `avx512f,avx512vl`

Store 128-bits (composed of 4 packed 32-bit integers) from a into memory. mem_addr does not need to be aligned on any particular boundary.

_mm_storeu_epi64⚠Experimental `avx512f,avx512vl`

Store 128-bits (composed of 2 packed 64-bit integers) from a into memory. mem_addr does not need to be aligned on any particular boundary.

_mm_sub_round_sd⚠Experimental `avx512f`

Subtract the lower double-precision (64-bit) floating-point element in b from the lower double-precision (64-bit) floating-point element in a, store the result in the lower element of dst, and copy the upper element from a to the upper element of dst.

_mm_sub_round_ss⚠Experimental `avx512f`

Subtract the lower single-precision (32-bit) floating-point element in b from the lower single-precision (32-bit) floating-point element in a, store the result in the lower element of dst, and copy the upper 3 packed elements from a to the upper elements of dst.

_mm_ternarylogic_epi32⚠Experimental `avx512f,avx512vl`

Bitwise ternary logic that provides the capability to implement any three-operand binary function; the specific binary function is specified by value in imm8. For each bit in each packed 32-bit integer, the corresponding bit from a, b, and c are used to form a 3 bit index into imm8, and the value at that bit in imm8 is written to the corresponding bit in dst.

_mm_ternarylogic_epi64⚠Experimental `avx512f,avx512vl`

Bitwise ternary logic that provides the capability to implement any three-operand binary function; the specific binary function is specified by value in imm8. For each bit in each packed 64-bit integer, the corresponding bit from a, b, and c are used to form a 3 bit index into imm8, and the value at that bit in imm8 is written to the corresponding bit in dst.

_mm_test_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compute the bitwise AND of packed 8-bit integers in a and b, producing intermediate 8-bit values, and set the corresponding bit in result mask k if the intermediate value is non-zero.

_mm_test_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compute the bitwise AND of packed 16-bit integers in a and b, producing intermediate 16-bit values, and set the corresponding bit in result mask k if the intermediate value is non-zero.

_mm_test_epi32_mask⚠Experimental `avx512f,avx512vl`

Compute the bitwise AND of packed 32-bit integers in a and b, producing intermediate 32-bit values, and set the corresponding bit in result mask k if the intermediate value is non-zero.

_mm_test_epi64_mask⚠Experimental `avx512f,avx512vl`

Compute the bitwise AND of packed 64-bit integers in a and b, producing intermediate 64-bit values, and set the corresponding bit in result mask k if the intermediate value is non-zero.

_mm_testn_epi8_mask⚠Experimental `avx512bw,avx512vl`

Compute the bitwise NAND of packed 8-bit integers in a and b, producing intermediate 8-bit values, and set the corresponding bit in result mask k if the intermediate value is zero.

_mm_testn_epi16_mask⚠Experimental `avx512bw,avx512vl`

Compute the bitwise NAND of packed 16-bit integers in a and b, producing intermediate 16-bit values, and set the corresponding bit in result mask k if the intermediate value is zero.

_mm_testn_epi32_mask⚠Experimental `avx512f,avx512vl`

Compute the bitwise NAND of packed 32-bit integers in a and b, producing intermediate 32-bit values, and set the corresponding bit in result mask k if the intermediate value is zero.

_mm_testn_epi64_mask⚠Experimental `avx512f,avx512vl`

Compute the bitwise NAND of packed 64-bit integers in a and b, producing intermediate 64-bit values, and set the corresponding bit in result mask k if the intermediate value is zero.

_mm_xor_epi32⚠Experimental `avx512f,avx512vl`

Compute the bitwise XOR of packed 32-bit integers in a and b, and store the results in dst.

_mm_xor_epi64⚠Experimental `avx512f,avx512vl`

Compute the bitwise XOR of packed 64-bit integers in a and b, and store the results in dst.

_store_mask32⚠Experimental `avx512bw`

Store 32-bit mask from a into memory.

_store_mask64⚠Experimental `avx512bw`

Store 64-bit mask from a into memory.

_xabort⚠Experimental `rtm`

Forces a restricted transactional memory (RTM) region to abort.

_xabort_code Experimental

Retrieves the parameter passed to `_xabort` when `_xbegin`’s status has the `_XABORT_EXPLICIT` flag set.

_xbegin⚠Experimental `rtm`

Specifies the start of a restricted transactional memory (RTM) code region and returns a value indicating status.

_xend⚠Experimental `rtm`

Specifies the end of a restricted transactional memory (RTM) code region.

_xtest⚠Experimental `rtm`

Queries whether the processor is executing in a transactional region identified by restricted transactional memory (RTM) or hardware lock elision (HLE).

has_cpuid Experimental

Does the host support the `cpuid` instruction?

ud2⚠Experimental

Generates the trap instruction `UD2`

_MM_GET_EXCEPTION_MASK⚠`sse`

See `_mm_setcsr`

_MM_GET_EXCEPTION_STATE⚠`sse`

See `_mm_setcsr`

_MM_GET_FLUSH_ZERO_MODE⚠`sse`

See `_mm_setcsr`

_MM_GET_ROUNDING_MODE⚠`sse`

See `_mm_setcsr`

_MM_SET_EXCEPTION_MASK⚠`sse`

See `_mm_setcsr`

_MM_SET_EXCEPTION_STATE⚠`sse`

See `_mm_setcsr`

_MM_SET_FLUSH_ZERO_MODE⚠`sse`

See `_mm_setcsr`

_MM_SET_ROUNDING_MODE⚠`sse`

See `_mm_setcsr`

_MM_TRANSPOSE4_PS⚠`sse`

Transpose the 4x4 matrix formed by 4 rows of __m128 in place.

__cpuid⚠

See `__cpuid_count`.

__cpuid_count⚠

Returns the result of the `cpuid` instruction for a given `leaf` (`EAX`) and `sub_leaf` (`ECX`).

__get_cpuid_max⚠

Returns the highest-supported `leaf` (`EAX`) and sub-leaf (`ECX`) `cpuid` values.

__rdtscp⚠

Reads the current value of the processor’s time-stamp counter and the `IA32_TSC_AUX MSR`.

_addcarry_u32⚠

Adds unsigned 32-bit integers `a` and `b` with unsigned 8-bit carry-in `c_in` (carry flag), and store the unsigned 32-bit result in `out`, and the carry-out is returned (carry or overflow flag).

_addcarryx_u32⚠`adx`

Adds unsigned 32-bit integers `a` and `b` with unsigned 8-bit carry-in `c_in` (carry or overflow flag), and store the unsigned 32-bit result in `out`, and the carry-out is returned (carry or overflow flag).

_andn_u32⚠`bmi1`

Bitwise logical `AND` of inverted `a` with `b`.

_bextr2_u32⚠`bmi1`

Extracts bits of `a` specified by `control` into the least significant bits of the result.

_bextr_u32⚠`bmi1`

Extracts bits in range [`start`, `start` + `length`) from `a` into the least significant bits of the result.

_bittest⚠

Returns the bit in position `b` of the memory addressed by `p`.

_bittestandcomplement⚠

Returns the bit in position `b` of the memory addressed by `p`, then inverts that bit.

_bittestandreset⚠

Returns the bit in position `b` of the memory addressed by `p`, then resets that bit to `0`.

_bittestandset⚠

Returns the bit in position `b` of the memory addressed by `p`, then sets the bit to `1`.

_blcfill_u32⚠`tbm`

Clears all bits below the least significant zero bit of `x`.

_blcfill_u64⚠`tbm`

Clears all bits below the least significant zero bit of `x`.

_blci_u32⚠`tbm`

Sets all bits of `x` to 1 except for the least significant zero bit.

_blci_u64⚠`tbm`

Sets all bits of `x` to 1 except for the least significant zero bit.

_blcic_u32⚠`tbm`

Sets the least significant zero bit of `x` and clears all other bits.

_blcic_u64⚠`tbm`

Sets the least significant zero bit of `x` and clears all other bits.

_blcmsk_u32⚠`tbm`

Sets the least significant zero bit of `x` and clears all bits above that bit.

_blcmsk_u64⚠`tbm`

Sets the least significant zero bit of `x` and clears all bits above that bit.

_blcs_u32⚠`tbm`

Sets the least significant zero bit of `x`.

_blcs_u64⚠`tbm`

Sets the least significant zero bit of `x`.

_blsfill_u32⚠`tbm`

Sets all bits of `x` below the least significant one.

_blsfill_u64⚠`tbm`

Sets all bits of `x` below the least significant one.

_blsi_u32⚠`bmi1`

Extracts lowest set isolated bit.

_blsic_u32⚠`tbm`

Clears least significant bit and sets all other bits.

_blsic_u64⚠`tbm`

Clears least significant bit and sets all other bits.

_blsmsk_u32⚠`bmi1`

Gets mask up to lowest set bit.

_blsr_u32⚠`bmi1`

Resets the lowest set bit of `x`.

_bswap⚠

Returns an integer with the reversed byte order of x

_bzhi_u32⚠`bmi2`

Zeroes higher bits of `a` >= `index`.

_fxrstor⚠`fxsr`

Restores the `XMM`, `MMX`, `MXCSR`, and `x87` FPU registers from the 512-byte-long 16-byte-aligned memory region `mem_addr`.

_fxsave⚠`fxsr`

Saves the `x87` FPU, `MMX` technology, `XMM`, and `MXCSR` registers to the 512-byte-long 16-byte-aligned memory region `mem_addr`.

_lzcnt_u32⚠`lzcnt`

Counts the leading most significant zero bits.

_mm256_abs_epi8⚠`avx2`

Computes the absolute values of packed 8-bit integers in `a`.

_mm256_abs_epi16⚠`avx2`

Computes the absolute values of packed 16-bit integers in `a`.

_mm256_abs_epi32⚠`avx2`

Computes the absolute values of packed 32-bit integers in `a`.

_mm256_add_epi8⚠`avx2`

Adds packed 8-bit integers in `a` and `b`.

_mm256_add_epi16⚠`avx2`

Adds packed 16-bit integers in `a` and `b`.

_mm256_add_epi32⚠`avx2`

Adds packed 32-bit integers in `a` and `b`.

_mm256_add_epi64⚠`avx2`

Adds packed 64-bit integers in `a` and `b`.

_mm256_add_pd⚠`avx`

Adds packed double-precision (64-bit) floating-point elements in `a` and `b`.

_mm256_add_ps⚠`avx`

Adds packed single-precision (32-bit) floating-point elements in `a` and `b`.

_mm256_adds_epi8⚠`avx2`

Adds packed 8-bit integers in `a` and `b` using saturation.

_mm256_adds_epi16⚠`avx2`

Adds packed 16-bit integers in `a` and `b` using saturation.

_mm256_adds_epu8⚠`avx2`

Adds packed unsigned 8-bit integers in `a` and `b` using saturation.

_mm256_adds_epu16⚠`avx2`

Adds packed unsigned 16-bit integers in `a` and `b` using saturation.

_mm256_addsub_pd⚠`avx`

Alternatively adds and subtracts packed double-precision (64-bit) floating-point elements in `a` to/from packed elements in `b`.

_mm256_addsub_ps⚠`avx`

Alternatively adds and subtracts packed single-precision (32-bit) floating-point elements in `a` to/from packed elements in `b`.

_mm256_alignr_epi8⚠`avx2`

Concatenates pairs of 16-byte blocks in `a` and `b` into a 32-byte temporary result, shifts the result right by `n` bytes, and returns the low 16 bytes.

_mm256_and_pd⚠`avx`

Computes the bitwise AND of a packed double-precision (64-bit) floating-point elements in `a` and `b`.

_mm256_and_ps⚠`avx`

Computes the bitwise AND of packed single-precision (32-bit) floating-point elements in `a` and `b`.

_mm256_and_si256⚠`avx2`

Computes the bitwise AND of 256 bits (representing integer data) in `a` and `b`.

_mm256_andnot_pd⚠`avx`

Computes the bitwise NOT of packed double-precision (64-bit) floating-point elements in `a`, and then AND with `b`.

_mm256_andnot_ps⚠`avx`

Computes the bitwise NOT of packed single-precision (32-bit) floating-point elements in `a` and then AND with `b`.

_mm256_andnot_si256⚠`avx2`

Computes the bitwise NOT of 256 bits (representing integer data) in `a` and then AND with `b`.

_mm256_avg_epu8⚠`avx2`

Averages packed unsigned 8-bit integers in `a` and `b`.

_mm256_avg_epu16⚠`avx2`

Averages packed unsigned 16-bit integers in `a` and `b`.

_mm256_blend_epi16⚠`avx2`

Blends packed 16-bit integers from `a` and `b` using control mask `IMM8`.

_mm256_blend_epi32⚠`avx2`

Blends packed 32-bit integers from `a` and `b` using control mask `IMM8`.

_mm256_blend_pd⚠`avx`

Blends packed double-precision (64-bit) floating-point elements from `a` and `b` using control mask `imm8`.

_mm256_blend_ps⚠`avx`

Blends packed single-precision (32-bit) floating-point elements from `a` and `b` using control mask `imm8`.

_mm256_blendv_epi8⚠`avx2`

Blends packed 8-bit integers from `a` and `b` using `mask`.

_mm256_blendv_pd⚠`avx`

Blends packed double-precision (64-bit) floating-point elements from `a` and `b` using `c` as a mask.

_mm256_blendv_ps⚠`avx`

Blends packed single-precision (32-bit) floating-point elements from `a` and `b` using `c` as a mask.

_mm256_broadcast_pd⚠`avx`

Broadcasts 128 bits from memory (composed of 2 packed double-precision (64-bit) floating-point elements) to all elements of the returned vector.

_mm256_broadcast_ps⚠`avx`

Broadcasts 128 bits from memory (composed of 4 packed single-precision (32-bit) floating-point elements) to all elements of the returned vector.

_mm256_broadcast_sd⚠`avx`

Broadcasts a double-precision (64-bit) floating-point element from memory to all elements of the returned vector.

_mm256_broadcast_ss⚠`avx`

Broadcasts a single-precision (32-bit) floating-point element from memory to all elements of the returned vector.

_mm256_broadcastb_epi8⚠`avx2`

Broadcasts the low packed 8-bit integer from `a` to all elements of the 256-bit returned value.

_mm256_broadcastd_epi32⚠`avx2`

Broadcasts the low packed 32-bit integer from `a` to all elements of the 256-bit returned value.

_mm256_broadcastq_epi64⚠`avx2`

Broadcasts the low packed 64-bit integer from `a` to all elements of the 256-bit returned value.

_mm256_broadcastsd_pd⚠`avx2`

Broadcasts the low double-precision (64-bit) floating-point element from `a` to all elements of the 256-bit returned value.

_mm256_broadcastsi128_si256⚠`avx2`

Broadcasts 128 bits of integer data from a to all 128-bit lanes in the 256-bit returned value.

_mm256_broadcastss_ps⚠`avx2`

Broadcasts the low single-precision (32-bit) floating-point element from `a` to all elements of the 256-bit returned value.

_mm256_broadcastw_epi16⚠`avx2`

Broadcasts the low packed 16-bit integer from a to all elements of the 256-bit returned value

_mm256_bslli_epi128⚠`avx2`

Shifts 128-bit lanes in `a` left by `imm8` bytes while shifting in zeros.

_mm256_bsrli_epi128⚠`avx2`

Shifts 128-bit lanes in `a` right by `imm8` bytes while shifting in zeros.

_mm256_castpd128_pd256⚠`avx`

Casts vector of type __m128d to type __m256d; the upper 128 bits of the result are undefined.

_mm256_castpd256_pd128⚠`avx`

Casts vector of type __m256d to type __m128d.

_mm256_castpd_ps⚠`avx`

Cast vector of type __m256d to type __m256.

_mm256_castpd_si256⚠`avx`

Casts vector of type __m256d to type __m256i.

_mm256_castps128_ps256⚠`avx`

Casts vector of type __m128 to type __m256; the upper 128 bits of the result are undefined.

_mm256_castps256_ps128⚠`avx`

Casts vector of type __m256 to type __m128.

_mm256_castps_pd⚠`avx`

Cast vector of type __m256 to type __m256d.

_mm256_castps_si256⚠`avx`

Casts vector of type __m256 to type __m256i.

_mm256_castsi128_si256⚠`avx`

Casts vector of type __m128i to type __m256i; the upper 128 bits of the result are undefined.

_mm256_castsi256_pd⚠`avx`

Casts vector of type __m256i to type __m256d.

_mm256_castsi256_ps⚠`avx`

Casts vector of type __m256i to type __m256.

_mm256_castsi256_si128⚠`avx`

Casts vector of type __m256i to type __m128i.

_mm256_ceil_pd⚠`avx`

Rounds packed double-precision (64-bit) floating point elements in `a` toward positive infinity.

_mm256_ceil_ps⚠`avx`

Rounds packed single-precision (32-bit) floating point elements in `a` toward positive infinity.

_mm256_cmp_pd⚠`avx`

Compares packed double-precision (64-bit) floating-point elements in `a` and `b` based on the comparison operand specified by `IMM5`.

_mm256_cmp_ps⚠`avx`

Compares packed single-precision (32-bit) floating-point elements in `a` and `b` based on the comparison operand specified by `IMM5`.

_mm256_cmpeq_epi8⚠`avx2`

Compares packed 8-bit integers in `a` and `b` for equality.

_mm256_cmpeq_epi16⚠`avx2`

Compares packed 16-bit integers in `a` and `b` for equality.

_mm256_cmpeq_epi32⚠`avx2`

Compares packed 32-bit integers in `a` and `b` for equality.

_mm256_cmpeq_epi64⚠`avx2`

Compares packed 64-bit integers in `a` and `b` for equality.

_mm256_cmpgt_epi8⚠`avx2`

Compares packed 8-bit integers in `a` and `b` for greater-than.

_mm256_cmpgt_epi16⚠`avx2`

Compares packed 16-bit integers in `a` and `b` for greater-than.

_mm256_cmpgt_epi32⚠`avx2`

Compares packed 32-bit integers in `a` and `b` for greater-than.

_mm256_cmpgt_epi64⚠`avx2`

Compares packed 64-bit integers in `a` and `b` for greater-than.

_mm256_cvtepi8_epi16⚠`avx2`

Sign-extend 8-bit integers to 16-bit integers.

_mm256_cvtepi8_epi32⚠`avx2`

Sign-extend 8-bit integers to 32-bit integers.

_mm256_cvtepi8_epi64⚠`avx2`

Sign-extend 8-bit integers to 64-bit integers.

_mm256_cvtepi16_epi32⚠`avx2`

Sign-extend 16-bit integers to 32-bit integers.

_mm256_cvtepi16_epi64⚠`avx2`

Sign-extend 16-bit integers to 64-bit integers.

_mm256_cvtepi32_epi64⚠`avx2`

Sign-extend 32-bit integers to 64-bit integers.

_mm256_cvtepi32_pd⚠`avx`

Converts packed 32-bit integers in `a` to packed double-precision (64-bit) floating-point elements.

_mm256_cvtepi32_ps⚠`avx`

Converts packed 32-bit integers in `a` to packed single-precision (32-bit) floating-point elements.

_mm256_cvtepu8_epi16⚠`avx2`

Zero-extend unsigned 8-bit integers in `a` to 16-bit integers.

_mm256_cvtepu8_epi32⚠`avx2`

Zero-extend the lower eight unsigned 8-bit integers in `a` to 32-bit integers. The upper eight elements of `a` are unused.

_mm256_cvtepu8_epi64⚠`avx2`

Zero-extend the lower four unsigned 8-bit integers in `a` to 64-bit integers. The upper twelve elements of `a` are unused.

_mm256_cvtepu16_epi32⚠`avx2`

Zeroes extend packed unsigned 16-bit integers in `a` to packed 32-bit integers, and stores the results in `dst`.

_mm256_cvtepu16_epi64⚠`avx2`

Zero-extend the lower four unsigned 16-bit integers in `a` to 64-bit integers. The upper four elements of `a` are unused.

_mm256_cvtepu32_epi64⚠`avx2`

Zero-extend unsigned 32-bit integers in `a` to 64-bit integers.

_mm256_cvtpd_epi32⚠`avx`

Converts packed double-precision (64-bit) floating-point elements in `a` to packed 32-bit integers.

_mm256_cvtpd_ps⚠`avx`

Converts packed double-precision (64-bit) floating-point elements in `a` to packed single-precision (32-bit) floating-point elements.

_mm256_cvtps_epi32⚠`avx`

Converts packed single-precision (32-bit) floating-point elements in `a` to packed 32-bit integers.

_mm256_cvtps_pd⚠`avx`

Converts packed single-precision (32-bit) floating-point elements in `a` to packed double-precision (64-bit) floating-point elements.

_mm256_cvtsd_f64⚠`avx2`

Returns the first element of the input vector of `[4 x double]`.

_mm256_cvtsi256_si32⚠`avx2`

Returns the first element of the input vector of `[8 x i32]`.

_mm256_cvtss_f32⚠`avx`

Returns the first element of the input vector of `[8 x float]`.

_mm256_cvttpd_epi32⚠`avx`

Converts packed double-precision (64-bit) floating-point elements in `a` to packed 32-bit integers with truncation.

_mm256_cvttps_epi32⚠`avx`

Converts packed single-precision (32-bit) floating-point elements in `a` to packed 32-bit integers with truncation.

_mm256_div_pd⚠`avx`

Computes the division of each of the 4 packed 64-bit floating-point elements in `a` by the corresponding packed elements in `b`.

_mm256_div_ps⚠`avx`

Computes the division of each of the 8 packed 32-bit floating-point elements in `a` by the corresponding packed elements in `b`.

_mm256_dp_ps⚠`avx`

Conditionally multiplies the packed single-precision (32-bit) floating-point elements in `a` and `b` using the high 4 bits in `imm8`, sum the four products, and conditionally return the sum using the low 4 bits of `imm8`.

_mm256_extract_epi8⚠`avx2`

Extracts an 8-bit integer from `a`, selected with `INDEX`. Returns a 32-bit integer containing the zero-extended integer data.

_mm256_extract_epi16⚠`avx2`

Extracts a 16-bit integer from `a`, selected with `INDEX`. Returns a 32-bit integer containing the zero-extended integer data.

_mm256_extract_epi32⚠`avx2`

Extracts a 32-bit integer from `a`, selected with `INDEX`.

_mm256_extractf128_pd⚠`avx`

Extracts 128 bits (composed of 2 packed double-precision (64-bit) floating-point elements) from `a`, selected with `imm8`.

_mm256_extractf128_ps⚠`avx`

Extracts 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from `a`, selected with `imm8`.

_mm256_extractf128_si256⚠`avx`

Extracts 128 bits (composed of integer data) from `a`, selected with `imm8`.

_mm256_extracti128_si256⚠`avx2`

Extracts 128 bits (of integer data) from `a` selected with `IMM1`.

_mm256_floor_pd⚠`avx`

Rounds packed double-precision (64-bit) floating point elements in `a` toward negative infinity.

_mm256_floor_ps⚠`avx`

Rounds packed single-precision (32-bit) floating point elements in `a` toward negative infinity.

_mm256_fmadd_pd⚠`fma`

Multiplies packed double-precision (64-bit) floating-point elements in `a` and `b`, and add the intermediate result to packed elements in `c`.

_mm256_fmadd_ps⚠`fma`

Multiplies packed single-precision (32-bit) floating-point elements in `a` and `b`, and add the intermediate result to packed elements in `c`.

_mm256_fmaddsub_pd⚠`fma`

Multiplies packed double-precision (64-bit) floating-point elements in `a` and `b`, and alternatively add and subtract packed elements in `c` to/from the intermediate result.

_mm256_fmaddsub_ps⚠`fma`

Multiplies packed single-precision (32-bit) floating-point elements in `a` and `b`, and alternatively add and subtract packed elements in `c` to/from the intermediate result.

_mm256_fmsub_pd⚠`fma`

Multiplies packed double-precision (64-bit) floating-point elements in `a` and `b`, and subtract packed elements in `c` from the intermediate result.

_mm256_fmsub_ps⚠`fma`

Multiplies packed single-precision (32-bit) floating-point elements in `a` and `b`, and subtract packed elements in `c` from the intermediate result.

_mm256_fmsubadd_pd⚠`fma`

Multiplies packed double-precision (64-bit) floating-point elements in `a` and `b`, and alternatively subtract and add packed elements in `c` from/to the intermediate result.

_mm256_fmsubadd_ps⚠`fma`

Multiplies packed single-precision (32-bit) floating-point elements in `a` and `b`, and alternatively subtract and add packed elements in `c` from/to the intermediate result.

_mm256_fnmadd_pd⚠`fma`

Multiplies packed double-precision (64-bit) floating-point elements in `a` and `b`, and add the negated intermediate result to packed elements in `c`.

_mm256_fnmadd_ps⚠`fma`

Multiplies packed single-precision (32-bit) floating-point elements in `a` and `b`, and add the negated intermediate result to packed elements in `c`.

_mm256_fnmsub_pd⚠`fma`

Multiplies packed double-precision (64-bit) floating-point elements in `a` and `b`, and subtract packed elements in `c` from the negated intermediate result.

_mm256_fnmsub_ps⚠`fma`

Multiplies packed single-precision (32-bit) floating-point elements in `a` and `b`, and subtract packed elements in `c` from the negated intermediate result.

_mm256_hadd_epi16⚠`avx2`

Horizontally adds adjacent pairs of 16-bit integers in `a` and `b`.

_mm256_hadd_epi32⚠`avx2`

Horizontally adds adjacent pairs of 32-bit integers in `a` and `b`.

_mm256_hadd_pd⚠`avx`

Horizontal addition of adjacent pairs in the two packed vectors of 4 64-bit floating points `a` and `b`. In the result, sums of elements from `a` are returned in even locations, while sums of elements from `b` are returned in odd locations.

_mm256_hadd_ps⚠`avx`

Horizontal addition of adjacent pairs in the two packed vectors of 8 32-bit floating points `a` and `b`. In the result, sums of elements from `a` are returned in locations of indices 0, 1, 4, 5; while sums of elements from `b` are locations 2, 3, 6, 7.

_mm256_hadds_epi16⚠`avx2`

Horizontally adds adjacent pairs of 16-bit integers in `a` and `b` using saturation.

_mm256_hsub_epi16⚠`avx2`

Horizontally subtract adjacent pairs of 16-bit integers in `a` and `b`.

_mm256_hsub_epi32⚠`avx2`

Horizontally subtract adjacent pairs of 32-bit integers in `a` and `b`.

_mm256_hsub_pd⚠`avx`

Horizontal subtraction of adjacent pairs in the two packed vectors of 4 64-bit floating points `a` and `b`. In the result, sums of elements from `a` are returned in even locations, while sums of elements from `b` are returned in odd locations.

_mm256_hsub_ps⚠`avx`

Horizontal subtraction of adjacent pairs in the two packed vectors of 8 32-bit floating points `a` and `b`. In the result, sums of elements from `a` are returned in locations of indices 0, 1, 4, 5; while sums of elements from `b` are locations 2, 3, 6, 7.

_mm256_hsubs_epi16⚠`avx2`

Horizontally subtract adjacent pairs of 16-bit integers in `a` and `b` using saturation.

_mm256_i32gather_epi32⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8.

_mm256_i32gather_epi64⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 and 8.

_mm256_i32gather_pd⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8.

_mm256_i32gather_ps⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8.

_mm256_i64gather_epi32⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8.

_mm256_i64gather_epi64⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8.

_mm256_i64gather_pd⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8.

_mm256_i64gather_ps⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8.

_mm256_insert_epi8⚠`avx`

Copies `a` to result, and inserts the 8-bit integer `i` into result at the location specified by `index`.

_mm256_insert_epi16⚠`avx`

Copies `a` to result, and inserts the 16-bit integer `i` into result at the location specified by `index`.

_mm256_insert_epi32⚠`avx`

Copies `a` to result, and inserts the 32-bit integer `i` into result at the location specified by `index`.

_mm256_insertf128_pd⚠`avx`

Copies `a` to result, then inserts 128 bits (composed of 2 packed double-precision (64-bit) floating-point elements) from `b` into result at the location specified by `imm8`.

_mm256_insertf128_ps⚠`avx`

Copies `a` to result, then inserts 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from `b` into result at the location specified by `imm8`.

_mm256_insertf128_si256⚠`avx`

Copies `a` to result, then inserts 128 bits from `b` into result at the location specified by `imm8`.

_mm256_inserti128_si256⚠`avx2`

Copies `a` to `dst`, then insert 128 bits (of integer data) from `b` at the location specified by `IMM1`.

_mm256_lddqu_si256⚠`avx`

Loads 256-bits of integer data from unaligned memory into result. This intrinsic may perform better than `_mm256_loadu_si256` when the data crosses a cache line boundary.

_mm256_load_pd⚠`avx`

Loads 256-bits (composed of 4 packed double-precision (64-bit) floating-point elements) from memory into result. `mem_addr` must be aligned on a 32-byte boundary or a general-protection exception may be generated.

_mm256_load_ps⚠`avx`

Loads 256-bits (composed of 8 packed single-precision (32-bit) floating-point elements) from memory into result. `mem_addr` must be aligned on a 32-byte boundary or a general-protection exception may be generated.

_mm256_load_si256⚠`avx`

Loads 256-bits of integer data from memory into result. `mem_addr` must be aligned on a 32-byte boundary or a general-protection exception may be generated.

_mm256_loadu2_m128⚠`avx,sse`

Loads two 128-bit values (composed of 4 packed single-precision (32-bit) floating-point elements) from memory, and combine them into a 256-bit value. `hiaddr` and `loaddr` do not need to be aligned on any particular boundary.

_mm256_loadu2_m128d⚠`avx,sse2`

Loads two 128-bit values (composed of 2 packed double-precision (64-bit) floating-point elements) from memory, and combine them into a 256-bit value. `hiaddr` and `loaddr` do not need to be aligned on any particular boundary.

_mm256_loadu2_m128i⚠`avx,sse2`

Loads two 128-bit values (composed of integer data) from memory, and combine them into a 256-bit value. `hiaddr` and `loaddr` do not need to be aligned on any particular boundary.

_mm256_loadu_pd⚠`avx`

Loads 256-bits (composed of 4 packed double-precision (64-bit) floating-point elements) from memory into result. `mem_addr` does not need to be aligned on any particular boundary.

_mm256_loadu_ps⚠`avx`

Loads 256-bits (composed of 8 packed single-precision (32-bit) floating-point elements) from memory into result. `mem_addr` does not need to be aligned on any particular boundary.

_mm256_loadu_si256⚠`avx`

Loads 256-bits of integer data from memory into result. `mem_addr` does not need to be aligned on any particular boundary.

_mm256_madd_epi16⚠`avx2`

Multiplies packed signed 16-bit integers in `a` and `b`, producing intermediate signed 32-bit integers. Horizontally add adjacent pairs of intermediate 32-bit integers.

_mm256_maddubs_epi16⚠`avx2`

Vertically multiplies each unsigned 8-bit integer from `a` with the corresponding signed 8-bit integer from `b`, producing intermediate signed 16-bit integers. Horizontally add adjacent pairs of intermediate signed 16-bit integers

_mm256_mask_i32gather_epi32⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8. If mask is set, load the value from `src` in that position instead.

_mm256_mask_i32gather_epi64⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8. If mask is set, load the value from `src` in that position instead.

_mm256_mask_i32gather_pd⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8. If mask is set, load the value from `src` in that position instead.

_mm256_mask_i32gather_ps⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8. If mask is set, load the value from `src` in that position instead.

_mm256_mask_i64gather_epi32⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8. If mask is set, load the value from `src` in that position instead.

_mm256_mask_i64gather_epi64⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8. If mask is set, load the value from `src` in that position instead.

_mm256_mask_i64gather_pd⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8. If mask is set, load the value from `src` in that position instead.

_mm256_mask_i64gather_ps⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8. If mask is set, load the value from `src` in that position instead.

_mm256_maskload_epi32⚠`avx2`

Loads packed 32-bit integers from memory pointed by `mem_addr` using `mask` (elements are zeroed out when the highest bit is not set in the corresponding element).

_mm256_maskload_epi64⚠`avx2`

Loads packed 64-bit integers from memory pointed by `mem_addr` using `mask` (elements are zeroed out when the highest bit is not set in the corresponding element).

_mm256_maskload_pd⚠`avx`

Loads packed double-precision (64-bit) floating-point elements from memory into result using `mask` (elements are zeroed out when the high bit of the corresponding element is not set).

_mm256_maskload_ps⚠`avx`

Loads packed single-precision (32-bit) floating-point elements from memory into result using `mask` (elements are zeroed out when the high bit of the corresponding element is not set).

_mm256_maskstore_epi32⚠`avx2`

Stores packed 32-bit integers from `a` into memory pointed by `mem_addr` using `mask` (elements are not stored when the highest bit is not set in the corresponding element).

_mm256_maskstore_epi64⚠`avx2`

Stores packed 64-bit integers from `a` into memory pointed by `mem_addr` using `mask` (elements are not stored when the highest bit is not set in the corresponding element).

_mm256_maskstore_pd⚠`avx`

Stores packed double-precision (64-bit) floating-point elements from `a` into memory using `mask`.

_mm256_maskstore_ps⚠`avx`

Stores packed single-precision (32-bit) floating-point elements from `a` into memory using `mask`.

_mm256_max_epi8⚠`avx2`

Compares packed 8-bit integers in `a` and `b`, and returns the packed maximum values.

_mm256_max_epi16⚠`avx2`

Compares packed 16-bit integers in `a` and `b`, and returns the packed maximum values.

_mm256_max_epi32⚠`avx2`

Compares packed 32-bit integers in `a` and `b`, and returns the packed maximum values.

_mm256_max_epu8⚠`avx2`

Compares packed unsigned 8-bit integers in `a` and `b`, and returns the packed maximum values.

_mm256_max_epu16⚠`avx2`

Compares packed unsigned 16-bit integers in `a` and `b`, and returns the packed maximum values.

_mm256_max_epu32⚠`avx2`

Compares packed unsigned 32-bit integers in `a` and `b`, and returns the packed maximum values.

_mm256_max_pd⚠`avx`

Compares packed double-precision (64-bit) floating-point elements in `a` and `b`, and returns packed maximum values

_mm256_max_ps⚠`avx`

Compares packed single-precision (32-bit) floating-point elements in `a` and `b`, and returns packed maximum values

_mm256_min_epi8⚠`avx2`

Compares packed 8-bit integers in `a` and `b`, and returns the packed minimum values.

_mm256_min_epi16⚠`avx2`

Compares packed 16-bit integers in `a` and `b`, and returns the packed minimum values.

_mm256_min_epi32⚠`avx2`

Compares packed 32-bit integers in `a` and `b`, and returns the packed minimum values.

_mm256_min_epu8⚠`avx2`

Compares packed unsigned 8-bit integers in `a` and `b`, and returns the packed minimum values.

_mm256_min_epu16⚠`avx2`

Compares packed unsigned 16-bit integers in `a` and `b`, and returns the packed minimum values.

_mm256_min_epu32⚠`avx2`

Compares packed unsigned 32-bit integers in `a` and `b`, and returns the packed minimum values.

_mm256_min_pd⚠`avx`

Compares packed double-precision (64-bit) floating-point elements in `a` and `b`, and returns packed minimum values

_mm256_min_ps⚠`avx`

Compares packed single-precision (32-bit) floating-point elements in `a` and `b`, and returns packed minimum values

_mm256_movedup_pd⚠`avx`

Duplicate even-indexed double-precision (64-bit) floating-point elements from `a`, and returns the results.

_mm256_movehdup_ps⚠`avx`

Duplicate odd-indexed single-precision (32-bit) floating-point elements from `a`, and returns the results.

_mm256_moveldup_ps⚠`avx`

Duplicate even-indexed single-precision (32-bit) floating-point elements from `a`, and returns the results.

_mm256_movemask_epi8⚠`avx2`

Creates mask from the most significant bit of each 8-bit element in `a`, return the result.

_mm256_movemask_pd⚠`avx`

Sets each bit of the returned mask based on the most significant bit of the corresponding packed double-precision (64-bit) floating-point element in `a`.

_mm256_movemask_ps⚠`avx`

Sets each bit of the returned mask based on the most significant bit of the corresponding packed single-precision (32-bit) floating-point element in `a`.

_mm256_mpsadbw_epu8⚠`avx2`

Computes the sum of absolute differences (SADs) of quadruplets of unsigned 8-bit integers in `a` compared to those in `b`, and stores the 16-bit results in dst. Eight SADs are performed for each 128-bit lane using one quadruplet from `b` and eight quadruplets from `a`. One quadruplet is selected from `b` starting at on the offset specified in `imm8`. Eight quadruplets are formed from sequential 8-bit integers selected from `a` starting at the offset specified in `imm8`.

_mm256_mul_epi32⚠`avx2`

Multiplies the low 32-bit integers from each packed 64-bit element in `a` and `b`

_mm256_mul_epu32⚠`avx2`

Multiplies the low unsigned 32-bit integers from each packed 64-bit element in `a` and `b`

_mm256_mul_pd⚠`avx`

Multiplies packed double-precision (64-bit) floating-point elements in `a` and `b`.

_mm256_mul_ps⚠`avx`

Multiplies packed single-precision (32-bit) floating-point elements in `a` and `b`.

_mm256_mulhi_epi16⚠`avx2`

Multiplies the packed 16-bit integers in `a` and `b`, producing intermediate 32-bit integers and returning the high 16 bits of the intermediate integers.

_mm256_mulhi_epu16⚠`avx2`

Multiplies the packed unsigned 16-bit integers in `a` and `b`, producing intermediate 32-bit integers and returning the high 16 bits of the intermediate integers.

_mm256_mulhrs_epi16⚠`avx2`

Multiplies packed 16-bit integers in `a` and `b`, producing intermediate signed 32-bit integers. Truncate each intermediate integer to the 18 most significant bits, round by adding 1, and return bits `[16:1]`.

_mm256_mullo_epi16⚠`avx2`

Multiplies the packed 16-bit integers in `a` and `b`, producing intermediate 32-bit integers, and returns the low 16 bits of the intermediate integers

_mm256_mullo_epi32⚠`avx2`

Multiplies the packed 32-bit integers in `a` and `b`, producing intermediate 64-bit integers, and returns the low 32 bits of the intermediate integers

_mm256_or_pd⚠`avx`

Computes the bitwise OR packed double-precision (64-bit) floating-point elements in `a` and `b`.

_mm256_or_ps⚠`avx`

Computes the bitwise OR packed single-precision (32-bit) floating-point elements in `a` and `b`.

_mm256_or_si256⚠`avx2`

Computes the bitwise OR of 256 bits (representing integer data) in `a` and `b`

_mm256_packs_epi16⚠`avx2`

Converts packed 16-bit integers from `a` and `b` to packed 8-bit integers using signed saturation

_mm256_packs_epi32⚠`avx2`

Converts packed 32-bit integers from `a` and `b` to packed 16-bit integers using signed saturation

_mm256_packus_epi16⚠`avx2`

Converts packed 16-bit integers from `a` and `b` to packed 8-bit integers using unsigned saturation

_mm256_packus_epi32⚠`avx2`

Converts packed 32-bit integers from `a` and `b` to packed 16-bit integers using unsigned saturation

_mm256_permute2f128_pd⚠`avx`

Shuffles 256 bits (composed of 4 packed double-precision (64-bit) floating-point elements) selected by `imm8` from `a` and `b`.

_mm256_permute2f128_ps⚠`avx`

Shuffles 256 bits (composed of 8 packed single-precision (32-bit) floating-point elements) selected by `imm8` from `a` and `b`.

_mm256_permute2f128_si256⚠`avx`

Shuffles 128-bits (composed of integer data) selected by `imm8` from `a` and `b`.

_mm256_permute2x128_si256⚠`avx2`

Shuffles 128-bits of integer data selected by `imm8` from `a` and `b`.

_mm256_permute4x64_epi64⚠`avx2`

Permutes 64-bit integers from `a` using control mask `imm8`.

_mm256_permute4x64_pd⚠`avx2`

Shuffles 64-bit floating-point elements in `a` across lanes using the control in `imm8`.

_mm256_permute_pd⚠`avx`

Shuffles double-precision (64-bit) floating-point elements in `a` within 128-bit lanes using the control in `imm8`.

_mm256_permute_ps⚠`avx`

Shuffles single-precision (32-bit) floating-point elements in `a` within 128-bit lanes using the control in `imm8`.

_mm256_permutevar8x32_epi32⚠`avx2`

Permutes packed 32-bit integers from `a` according to the content of `b`.

_mm256_permutevar8x32_ps⚠`avx2`

Shuffles eight 32-bit foating-point elements in `a` across lanes using the corresponding 32-bit integer index in `idx`.

_mm256_permutevar_pd⚠`avx`

Shuffles double-precision (64-bit) floating-point elements in `a` within 256-bit lanes using the control in `b`.

_mm256_permutevar_ps⚠`avx`

Shuffles single-precision (32-bit) floating-point elements in `a` within 128-bit lanes using the control in `b`.

_mm256_rcp_ps⚠`avx`

Computes the approximate reciprocal of packed single-precision (32-bit) floating-point elements in `a`, and returns the results. The maximum relative error for this approximation is less than 1.5*2^-12.

_mm256_round_pd⚠`avx`

Rounds packed double-precision (64-bit) floating point elements in `a` according to the flag `ROUNDING`. The value of `ROUNDING` may be as follows:

_mm256_round_ps⚠`avx`

Rounds packed single-precision (32-bit) floating point elements in `a` according to the flag `ROUNDING`. The value of `ROUNDING` may be as follows:

_mm256_rsqrt_ps⚠`avx`

Computes the approximate reciprocal square root of packed single-precision (32-bit) floating-point elements in `a`, and returns the results. The maximum relative error for this approximation is less than 1.5*2^-12.

_mm256_sad_epu8⚠`avx2`

Computes the absolute differences of packed unsigned 8-bit integers in `a` and `b`, then horizontally sum each consecutive 8 differences to produce four unsigned 16-bit integers, and pack these unsigned 16-bit integers in the low 16 bits of the 64-bit return value

_mm256_set1_epi8⚠`avx`

Broadcasts 8-bit integer `a` to all elements of returned vector. This intrinsic may generate the `vpbroadcastb`.

_mm256_set1_epi16⚠`avx`

Broadcasts 16-bit integer `a` to all all elements of returned vector. This intrinsic may generate the `vpbroadcastw`.

_mm256_set1_epi32⚠`avx`

Broadcasts 32-bit integer `a` to all elements of returned vector. This intrinsic may generate the `vpbroadcastd`.

_mm256_set1_epi64x⚠`avx`

Broadcasts 64-bit integer `a` to all elements of returned vector. This intrinsic may generate the `vpbroadcastq`.

_mm256_set1_pd⚠`avx`

Broadcasts double-precision (64-bit) floating-point value `a` to all elements of returned vector.

_mm256_set1_ps⚠`avx`

Broadcasts single-precision (32-bit) floating-point value `a` to all elements of returned vector.

_mm256_set_epi8⚠`avx`

Sets packed 8-bit integers in returned vector with the supplied values.

_mm256_set_epi16⚠`avx`

Sets packed 16-bit integers in returned vector with the supplied values.

_mm256_set_epi32⚠`avx`

Sets packed 32-bit integers in returned vector with the supplied values.

_mm256_set_epi64x⚠`avx`

Sets packed 64-bit integers in returned vector with the supplied values.

_mm256_set_m128⚠`avx`

Sets packed __m256 returned vector with the supplied values.

_mm256_set_m128d⚠`avx`

Sets packed __m256d returned vector with the supplied values.

_mm256_set_m128i⚠`avx`

Sets packed __m256i returned vector with the supplied values.

_mm256_set_pd⚠`avx`

Sets packed double-precision (64-bit) floating-point elements in returned vector with the supplied values.

_mm256_set_ps⚠`avx`

Sets packed single-precision (32-bit) floating-point elements in returned vector with the supplied values.

_mm256_setr_epi8⚠`avx`

Sets packed 8-bit integers in returned vector with the supplied values in reverse order.

_mm256_setr_epi16⚠`avx`

Sets packed 16-bit integers in returned vector with the supplied values in reverse order.

_mm256_setr_epi32⚠`avx`

Sets packed 32-bit integers in returned vector with the supplied values in reverse order.

_mm256_setr_epi64x⚠`avx`

Sets packed 64-bit integers in returned vector with the supplied values in reverse order.

_mm256_setr_m128⚠`avx`

Sets packed __m256 returned vector with the supplied values.

_mm256_setr_m128d⚠`avx`

Sets packed __m256d returned vector with the supplied values.

_mm256_setr_m128i⚠`avx`

Sets packed __m256i returned vector with the supplied values.

_mm256_setr_pd⚠`avx`

Sets packed double-precision (64-bit) floating-point elements in returned vector with the supplied values in reverse order.

_mm256_setr_ps⚠`avx`

Sets packed single-precision (32-bit) floating-point elements in returned vector with the supplied values in reverse order.

_mm256_setzero_pd⚠`avx`

Returns vector of type __m256d with all elements set to zero.

_mm256_setzero_ps⚠`avx`

Returns vector of type __m256 with all elements set to zero.

_mm256_setzero_si256⚠`avx`

Returns vector of type __m256i with all elements set to zero.

_mm256_shuffle_epi8⚠`avx2`

Shuffles bytes from `a` according to the content of `b`.

_mm256_shuffle_epi32⚠`avx2`

Shuffles 32-bit integers in 128-bit lanes of `a` using the control in `imm8`.

_mm256_shuffle_pd⚠`avx`

Shuffles double-precision (64-bit) floating-point elements within 128-bit lanes using the control in `imm8`.

_mm256_shuffle_ps⚠`avx`

Shuffles single-precision (32-bit) floating-point elements in `a` within 128-bit lanes using the control in `imm8`.

_mm256_shufflehi_epi16⚠`avx2`

Shuffles 16-bit integers in the high 64 bits of 128-bit lanes of `a` using the control in `imm8`. The low 64 bits of 128-bit lanes of `a` are copied to the output.

_mm256_shufflelo_epi16⚠`avx2`

Shuffles 16-bit integers in the low 64 bits of 128-bit lanes of `a` using the control in `imm8`. The high 64 bits of 128-bit lanes of `a` are copied to the output.

_mm256_sign_epi8⚠`avx2`

Negates packed 8-bit integers in `a` when the corresponding signed 8-bit integer in `b` is negative, and returns the results. Results are zeroed out when the corresponding element in `b` is zero.

_mm256_sign_epi16⚠`avx2`

Negates packed 16-bit integers in `a` when the corresponding signed 16-bit integer in `b` is negative, and returns the results. Results are zeroed out when the corresponding element in `b` is zero.

_mm256_sign_epi32⚠`avx2`

Negates packed 32-bit integers in `a` when the corresponding signed 32-bit integer in `b` is negative, and returns the results. Results are zeroed out when the corresponding element in `b` is zero.

_mm256_sll_epi16⚠`avx2`

Shifts packed 16-bit integers in `a` left by `count` while shifting in zeros, and returns the result

_mm256_sll_epi32⚠`avx2`

Shifts packed 32-bit integers in `a` left by `count` while shifting in zeros, and returns the result

_mm256_sll_epi64⚠`avx2`

Shifts packed 64-bit integers in `a` left by `count` while shifting in zeros, and returns the result

_mm256_slli_epi16⚠`avx2`

Shifts packed 16-bit integers in `a` left by `IMM8` while shifting in zeros, return the results;

_mm256_slli_epi32⚠`avx2`

Shifts packed 32-bit integers in `a` left by `IMM8` while shifting in zeros, return the results;

_mm256_slli_epi64⚠`avx2`

Shifts packed 64-bit integers in `a` left by `IMM8` while shifting in zeros, return the results;

_mm256_slli_si256⚠`avx2`

Shifts 128-bit lanes in `a` left by `imm8` bytes while shifting in zeros.

_mm256_sllv_epi32⚠`avx2`

Shifts packed 32-bit integers in `a` left by the amount specified by the corresponding element in `count` while shifting in zeros, and returns the result.

_mm256_sllv_epi64⚠`avx2`

Shifts packed 64-bit integers in `a` left by the amount specified by the corresponding element in `count` while shifting in zeros, and returns the result.

_mm256_sqrt_pd⚠`avx`

Returns the square root of packed double-precision (64-bit) floating point elements in `a`.

_mm256_sqrt_ps⚠`avx`

Returns the square root of packed single-precision (32-bit) floating point elements in `a`.

_mm256_sra_epi16⚠`avx2`

Shifts packed 16-bit integers in `a` right by `count` while shifting in sign bits.

_mm256_sra_epi32⚠`avx2`

Shifts packed 32-bit integers in `a` right by `count` while shifting in sign bits.

_mm256_srai_epi16⚠`avx2`

Shifts packed 16-bit integers in `a` right by `IMM8` while shifting in sign bits.

_mm256_srai_epi32⚠`avx2`

Shifts packed 32-bit integers in `a` right by `IMM8` while shifting in sign bits.

_mm256_srav_epi32⚠`avx2`

Shifts packed 32-bit integers in `a` right by the amount specified by the corresponding element in `count` while shifting in sign bits.

_mm256_srl_epi16⚠`avx2`

Shifts packed 16-bit integers in `a` right by `count` while shifting in zeros.

_mm256_srl_epi32⚠`avx2`

Shifts packed 32-bit integers in `a` right by `count` while shifting in zeros.

_mm256_srl_epi64⚠`avx2`

Shifts packed 64-bit integers in `a` right by `count` while shifting in zeros.

_mm256_srli_epi16⚠`avx2`

Shifts packed 16-bit integers in `a` right by `IMM8` while shifting in zeros

_mm256_srli_epi32⚠`avx2`

Shifts packed 32-bit integers in `a` right by `IMM8` while shifting in zeros

_mm256_srli_epi64⚠`avx2`

Shifts packed 64-bit integers in `a` right by `IMM8` while shifting in zeros

_mm256_srli_si256⚠`avx2`

Shifts 128-bit lanes in `a` right by `imm8` bytes while shifting in zeros.

_mm256_srlv_epi32⚠`avx2`

Shifts packed 32-bit integers in `a` right by the amount specified by the corresponding element in `count` while shifting in zeros,

_mm256_srlv_epi64⚠`avx2`

Shifts packed 64-bit integers in `a` right by the amount specified by the corresponding element in `count` while shifting in zeros,

_mm256_store_pd⚠`avx`

Stores 256-bits (composed of 4 packed double-precision (64-bit) floating-point elements) from `a` into memory. `mem_addr` must be aligned on a 32-byte boundary or a general-protection exception may be generated.

_mm256_store_ps⚠`avx`

Stores 256-bits (composed of 8 packed single-precision (32-bit) floating-point elements) from `a` into memory. `mem_addr` must be aligned on a 32-byte boundary or a general-protection exception may be generated.

_mm256_store_si256⚠`avx`

Stores 256-bits of integer data from `a` into memory. `mem_addr` must be aligned on a 32-byte boundary or a general-protection exception may be generated.

_mm256_storeu2_m128⚠`avx,sse`

Stores the high and low 128-bit halves (each composed of 4 packed single-precision (32-bit) floating-point elements) from `a` into memory two different 128-bit locations. `hiaddr` and `loaddr` do not need to be aligned on any particular boundary.

_mm256_storeu2_m128d⚠`avx,sse2`

Stores the high and low 128-bit halves (each composed of 2 packed double-precision (64-bit) floating-point elements) from `a` into memory two different 128-bit locations. `hiaddr` and `loaddr` do not need to be aligned on any particular boundary.

_mm256_storeu2_m128i⚠`avx,sse2`

Stores the high and low 128-bit halves (each composed of integer data) from `a` into memory two different 128-bit locations. `hiaddr` and `loaddr` do not need to be aligned on any particular boundary.

_mm256_storeu_pd⚠`avx`

Stores 256-bits (composed of 4 packed double-precision (64-bit) floating-point elements) from `a` into memory. `mem_addr` does not need to be aligned on any particular boundary.

_mm256_storeu_ps⚠`avx`

Stores 256-bits (composed of 8 packed single-precision (32-bit) floating-point elements) from `a` into memory. `mem_addr` does not need to be aligned on any particular boundary.

_mm256_storeu_si256⚠`avx`

Stores 256-bits of integer data from `a` into memory. `mem_addr` does not need to be aligned on any particular boundary.

_mm256_stream_pd⚠`avx`

Moves double-precision values from a 256-bit vector of `[4 x double]` to a 32-byte aligned memory location. To minimize caching, the data is flagged as non-temporal (unlikely to be used again soon).

_mm256_stream_ps⚠`avx`

Moves single-precision floating point values from a 256-bit vector of `[8 x float]` to a 32-byte aligned memory location. To minimize caching, the data is flagged as non-temporal (unlikely to be used again soon).

_mm256_stream_si256⚠`avx`

Moves integer data from a 256-bit integer vector to a 32-byte aligned memory location. To minimize caching, the data is flagged as non-temporal (unlikely to be used again soon)

_mm256_sub_epi8⚠`avx2`

Subtract packed 8-bit integers in `b` from packed 8-bit integers in `a`

_mm256_sub_epi16⚠`avx2`

Subtract packed 16-bit integers in `b` from packed 16-bit integers in `a`

_mm256_sub_epi32⚠`avx2`

Subtract packed 32-bit integers in `b` from packed 32-bit integers in `a`

_mm256_sub_epi64⚠`avx2`

Subtract packed 64-bit integers in `b` from packed 64-bit integers in `a`

_mm256_sub_pd⚠`avx`

Subtracts packed double-precision (64-bit) floating-point elements in `b` from packed elements in `a`.

_mm256_sub_ps⚠`avx`

Subtracts packed single-precision (32-bit) floating-point elements in `b` from packed elements in `a`.

_mm256_subs_epi8⚠`avx2`

Subtract packed 8-bit integers in `b` from packed 8-bit integers in `a` using saturation.

_mm256_subs_epi16⚠`avx2`

Subtract packed 16-bit integers in `b` from packed 16-bit integers in `a` using saturation.

_mm256_subs_epu8⚠`avx2`

Subtract packed unsigned 8-bit integers in `b` from packed 8-bit integers in `a` using saturation.

_mm256_subs_epu16⚠`avx2`

Subtract packed unsigned 16-bit integers in `b` from packed 16-bit integers in `a` using saturation.

_mm256_testc_pd⚠`avx`

Computes the bitwise AND of 256 bits (representing double-precision (64-bit) floating-point elements) in `a` and `b`, producing an intermediate 256-bit value, and set `ZF` to 1 if the sign bit of each 64-bit element in the intermediate value is zero, otherwise set `ZF` to 0. Compute the bitwise NOT of `a` and then AND with `b`, producing an intermediate value, and set `CF` to 1 if the sign bit of each 64-bit element in the intermediate value is zero, otherwise set `CF` to 0. Return the `CF` value.

_mm256_testc_ps⚠`avx`

Computes the bitwise AND of 256 bits (representing single-precision (32-bit) floating-point elements) in `a` and `b`, producing an intermediate 256-bit value, and set `ZF` to 1 if the sign bit of each 32-bit element in the intermediate value is zero, otherwise set `ZF` to 0. Compute the bitwise NOT of `a` and then AND with `b`, producing an intermediate value, and set `CF` to 1 if the sign bit of each 32-bit element in the intermediate value is zero, otherwise set `CF` to 0. Return the `CF` value.

_mm256_testc_si256⚠`avx`

Computes the bitwise AND of 256 bits (representing integer data) in `a` and `b`, and set `ZF` to 1 if the result is zero, otherwise set `ZF` to 0. Computes the bitwise NOT of `a` and then AND with `b`, and set `CF` to 1 if the result is zero, otherwise set `CF` to 0. Return the `CF` value.

_mm256_testnzc_pd⚠`avx`

Computes the bitwise AND of 256 bits (representing double-precision (64-bit) floating-point elements) in `a` and `b`, producing an intermediate 256-bit value, and set `ZF` to 1 if the sign bit of each 64-bit element in the intermediate value is zero, otherwise set `ZF` to 0. Compute the bitwise NOT of `a` and then AND with `b`, producing an intermediate value, and set `CF` to 1 if the sign bit of each 64-bit element in the intermediate value is zero, otherwise set `CF` to 0. Return 1 if both the `ZF` and `CF` values are zero, otherwise return 0.

_mm256_testnzc_ps⚠`avx`

Computes the bitwise AND of 256 bits (representing single-precision (32-bit) floating-point elements) in `a` and `b`, producing an intermediate 256-bit value, and set `ZF` to 1 if the sign bit of each 32-bit element in the intermediate value is zero, otherwise set `ZF` to 0. Compute the bitwise NOT of `a` and then AND with `b`, producing an intermediate value, and set `CF` to 1 if the sign bit of each 32-bit element in the intermediate value is zero, otherwise set `CF` to 0. Return 1 if both the `ZF` and `CF` values are zero, otherwise return 0.

_mm256_testnzc_si256⚠`avx`

Computes the bitwise AND of 256 bits (representing integer data) in `a` and `b`, and set `ZF` to 1 if the result is zero, otherwise set `ZF` to 0. Computes the bitwise NOT of `a` and then AND with `b`, and set `CF` to 1 if the result is zero, otherwise set `CF` to 0. Return 1 if both the `ZF` and `CF` values are zero, otherwise return 0.

_mm256_testz_pd⚠`avx`

Computes the bitwise AND of 256 bits (representing double-precision (64-bit) floating-point elements) in `a` and `b`, producing an intermediate 256-bit value, and set `ZF` to 1 if the sign bit of each 64-bit element in the intermediate value is zero, otherwise set `ZF` to 0. Compute the bitwise NOT of `a` and then AND with `b`, producing an intermediate value, and set `CF` to 1 if the sign bit of each 64-bit element in the intermediate value is zero, otherwise set `CF` to 0. Return the `ZF` value.

_mm256_testz_ps⚠`avx`

Computes the bitwise AND of 256 bits (representing single-precision (32-bit) floating-point elements) in `a` and `b`, producing an intermediate 256-bit value, and set `ZF` to 1 if the sign bit of each 32-bit element in the intermediate value is zero, otherwise set `ZF` to 0. Compute the bitwise NOT of `a` and then AND with `b`, producing an intermediate value, and set `CF` to 1 if the sign bit of each 32-bit element in the intermediate value is zero, otherwise set `CF` to 0. Return the `ZF` value.

_mm256_testz_si256⚠`avx`

Computes the bitwise AND of 256 bits (representing integer data) in `a` and `b`, and set `ZF` to 1 if the result is zero, otherwise set `ZF` to 0. Computes the bitwise NOT of `a` and then AND with `b`, and set `CF` to 1 if the result is zero, otherwise set `CF` to 0. Return the `ZF` value.

_mm256_undefined_pd⚠`avx`

Returns vector of type `__m256d` with undefined elements.

_mm256_undefined_ps⚠`avx`

Returns vector of type `__m256` with undefined elements.

_mm256_undefined_si256⚠`avx`

Returns vector of type __m256i with undefined elements.

_mm256_unpackhi_epi8⚠`avx2`

Unpacks and interleave 8-bit integers from the high half of each 128-bit lane in `a` and `b`.

_mm256_unpackhi_epi16⚠`avx2`

Unpacks and interleave 16-bit integers from the high half of each 128-bit lane of `a` and `b`.

_mm256_unpackhi_epi32⚠`avx2`

Unpacks and interleave 32-bit integers from the high half of each 128-bit lane of `a` and `b`.

_mm256_unpackhi_epi64⚠`avx2`

Unpacks and interleave 64-bit integers from the high half of each 128-bit lane of `a` and `b`.

_mm256_unpackhi_pd⚠`avx`

Unpacks and interleave double-precision (64-bit) floating-point elements from the high half of each 128-bit lane in `a` and `b`.

_mm256_unpackhi_ps⚠`avx`

Unpacks and interleave single-precision (32-bit) floating-point elements from the high half of each 128-bit lane in `a` and `b`.

_mm256_unpacklo_epi8⚠`avx2`

Unpacks and interleave 8-bit integers from the low half of each 128-bit lane of `a` and `b`.

_mm256_unpacklo_epi16⚠`avx2`

Unpacks and interleave 16-bit integers from the low half of each 128-bit lane of `a` and `b`.

_mm256_unpacklo_epi32⚠`avx2`

Unpacks and interleave 32-bit integers from the low half of each 128-bit lane of `a` and `b`.

_mm256_unpacklo_epi64⚠`avx2`

Unpacks and interleave 64-bit integers from the low half of each 128-bit lane of `a` and `b`.

_mm256_unpacklo_pd⚠`avx`

Unpacks and interleave double-precision (64-bit) floating-point elements from the low half of each 128-bit lane in `a` and `b`.

_mm256_unpacklo_ps⚠`avx`

Unpacks and interleave single-precision (32-bit) floating-point elements from the low half of each 128-bit lane in `a` and `b`.

_mm256_xor_pd⚠`avx`

Computes the bitwise XOR of packed double-precision (64-bit) floating-point elements in `a` and `b`.

_mm256_xor_ps⚠`avx`

Computes the bitwise XOR of packed single-precision (32-bit) floating-point elements in `a` and `b`.

_mm256_xor_si256⚠`avx2`

Computes the bitwise XOR of 256 bits (representing integer data) in `a` and `b`

_mm256_zeroall⚠`avx`

Zeroes the contents of all XMM or YMM registers.

_mm256_zeroupper⚠`avx`

Zeroes the upper 128 bits of all YMM registers; the lower 128-bits of the registers are unmodified.

_mm256_zextpd128_pd256⚠`avx,sse2`

Constructs a 256-bit floating-point vector of `[4 x double]` from a 128-bit floating-point vector of `[2 x double]`. The lower 128 bits contain the value of the source vector. The upper 128 bits are set to zero.

_mm256_zextps128_ps256⚠`avx,sse`

Constructs a 256-bit floating-point vector of `[8 x float]` from a 128-bit floating-point vector of `[4 x float]`. The lower 128 bits contain the value of the source vector. The upper 128 bits are set to zero.

_mm256_zextsi128_si256⚠`avx,sse2`

Constructs a 256-bit integer vector from a 128-bit integer vector. The lower 128 bits contain the value of the source vector. The upper 128 bits are set to zero.

_mm512_storeu_ps⚠`avx512f`

Stores 512-bits (composed of 16 packed single-precision (32-bit) floating-point elements) from `a` into memory. `mem_addr` does not need to be aligned on any particular boundary.

_mm_abs_epi8⚠`ssse3`

Computes the absolute value of packed 8-bit signed integers in `a` and return the unsigned results.

_mm_abs_epi16⚠`ssse3`

Computes the absolute value of each of the packed 16-bit signed integers in `a` and return the 16-bit unsigned integer

_mm_abs_epi32⚠`ssse3`

Computes the absolute value of each of the packed 32-bit signed integers in `a` and return the 32-bit unsigned integer

_mm_add_epi8⚠`sse2`

Adds packed 8-bit integers in `a` and `b`.

_mm_add_epi16⚠`sse2`

Adds packed 16-bit integers in `a` and `b`.

_mm_add_epi32⚠`sse2`

Adds packed 32-bit integers in `a` and `b`.

_mm_add_epi64⚠`sse2`

Adds packed 64-bit integers in `a` and `b`.

_mm_add_pd⚠`sse2`

Adds packed double-precision (64-bit) floating-point elements in `a` and `b`.

_mm_add_ps⚠`sse`

Adds __m128 vectors.

_mm_add_sd⚠`sse2`

Returns a new vector with the low element of `a` replaced by the sum of the low elements of `a` and `b`.

_mm_add_ss⚠`sse`

Adds the first component of `a` and `b`, the other components are copied from `a`.

_mm_adds_epi8⚠`sse2`

Adds packed 8-bit integers in `a` and `b` using saturation.

_mm_adds_epi16⚠`sse2`

Adds packed 16-bit integers in `a` and `b` using saturation.

_mm_adds_epu8⚠`sse2`

Adds packed unsigned 8-bit integers in `a` and `b` using saturation.

_mm_adds_epu16⚠`sse2`

Adds packed unsigned 16-bit integers in `a` and `b` using saturation.

_mm_addsub_pd⚠`sse3`

Alternatively add and subtract packed double-precision (64-bit) floating-point elements in `a` to/from packed elements in `b`.

_mm_addsub_ps⚠`sse3`

Alternatively add and subtract packed single-precision (32-bit) floating-point elements in `a` to/from packed elements in `b`.

_mm_aesdec_si128⚠`aes`

Performs one round of an AES decryption flow on data (state) in `a`.

_mm_aesdeclast_si128⚠`aes`

Performs the last round of an AES decryption flow on data (state) in `a`.

_mm_aesenc_si128⚠`aes`

Performs one round of an AES encryption flow on data (state) in `a`.

_mm_aesenclast_si128⚠`aes`

Performs the last round of an AES encryption flow on data (state) in `a`.

_mm_aesimc_si128⚠`aes`

Performs the `InvMixColumns` transformation on `a`.

_mm_aeskeygenassist_si128⚠`aes`

Assist in expanding the AES cipher key.

_mm_alignr_epi8⚠`ssse3`

Concatenate 16-byte blocks in `a` and `b` into a 32-byte temporary result, shift the result right by `n` bytes, and returns the low 16 bytes.

_mm_and_pd⚠`sse2`

Computes the bitwise AND of packed double-precision (64-bit) floating-point elements in `a` and `b`.

_mm_and_ps⚠`sse`

Bitwise AND of packed single-precision (32-bit) floating-point elements.

_mm_and_si128⚠`sse2`

Computes the bitwise AND of 128 bits (representing integer data) in `a` and `b`.

_mm_andnot_pd⚠`sse2`

Computes the bitwise NOT of `a` and then AND with `b`.

_mm_andnot_ps⚠`sse`

Bitwise AND-NOT of packed single-precision (32-bit) floating-point elements.

_mm_andnot_si128⚠`sse2`

Computes the bitwise NOT of 128 bits (representing integer data) in `a` and then AND with `b`.

_mm_avg_epu8⚠`sse2`

Averages packed unsigned 8-bit integers in `a` and `b`.

_mm_avg_epu16⚠`sse2`

Averages packed unsigned 16-bit integers in `a` and `b`.

_mm_blend_epi16⚠`sse4.1`

Blend packed 16-bit integers from `a` and `b` using the mask `IMM8`.

_mm_blend_epi32⚠`avx2`

Blends packed 32-bit integers from `a` and `b` using control mask `IMM4`.

_mm_blend_pd⚠`sse4.1`

Blend packed double-precision (64-bit) floating-point elements from `a` and `b` using control mask `IMM2`

_mm_blend_ps⚠`sse4.1`

Blend packed single-precision (32-bit) floating-point elements from `a` and `b` using mask `IMM4`

_mm_blendv_epi8⚠`sse4.1`

Blend packed 8-bit integers from `a` and `b` using `mask`

_mm_blendv_pd⚠`sse4.1`

Blend packed double-precision (64-bit) floating-point elements from `a` and `b` using `mask`

_mm_blendv_ps⚠`sse4.1`

Blend packed single-precision (32-bit) floating-point elements from `a` and `b` using `mask`

_mm_broadcast_ss⚠`avx`

Broadcasts a single-precision (32-bit) floating-point element from memory to all elements of the returned vector.

_mm_broadcastb_epi8⚠`avx2`

Broadcasts the low packed 8-bit integer from `a` to all elements of the 128-bit returned value.

_mm_broadcastd_epi32⚠`avx2`

Broadcasts the low packed 32-bit integer from `a` to all elements of the 128-bit returned value.

_mm_broadcastq_epi64⚠`avx2`

Broadcasts the low packed 64-bit integer from `a` to all elements of the 128-bit returned value.

_mm_broadcastsd_pd⚠`avx2`

Broadcasts the low double-precision (64-bit) floating-point element from `a` to all elements of the 128-bit returned value.

_mm_broadcastss_ps⚠`avx2`

Broadcasts the low single-precision (32-bit) floating-point element from `a` to all elements of the 128-bit returned value.

_mm_broadcastw_epi16⚠`avx2`

Broadcasts the low packed 16-bit integer from a to all elements of the 128-bit returned value

_mm_bslli_si128⚠`sse2`

Shifts `a` left by `IMM8` bytes while shifting in zeros.

_mm_bsrli_si128⚠`sse2`

Shifts `a` right by `IMM8` bytes while shifting in zeros.

_mm_castpd_ps⚠`sse2`

Casts a 128-bit floating-point vector of `[2 x double]` into a 128-bit floating-point vector of `[4 x float]`.

_mm_castpd_si128⚠`sse2`

Casts a 128-bit floating-point vector of `[2 x double]` into a 128-bit integer vector.

_mm_castps_pd⚠`sse2`

Casts a 128-bit floating-point vector of `[4 x float]` into a 128-bit floating-point vector of `[2 x double]`.

_mm_castps_si128⚠`sse2`

Casts a 128-bit floating-point vector of `[4 x float]` into a 128-bit integer vector.

_mm_castsi128_pd⚠`sse2`

Casts a 128-bit integer vector into a 128-bit floating-point vector of `[2 x double]`.

_mm_castsi128_ps⚠`sse2`

Casts a 128-bit integer vector into a 128-bit floating-point vector of `[4 x float]`.

_mm_ceil_pd⚠`sse4.1`

Round the packed double-precision (64-bit) floating-point elements in `a` up to an integer value, and stores the results as packed double-precision floating-point elements.

_mm_ceil_ps⚠`sse4.1`

Round the packed single-precision (32-bit) floating-point elements in `a` up to an integer value, and stores the results as packed single-precision floating-point elements.

_mm_ceil_sd⚠`sse4.1`

Round the lower double-precision (64-bit) floating-point element in `b` up to an integer value, store the result as a double-precision floating-point element in the lower element of the intrisic result, and copies the upper element from `a` to the upper element of the intrinsic result.

_mm_ceil_ss⚠`sse4.1`

Round the lower single-precision (32-bit) floating-point element in `b` up to an integer value, store the result as a single-precision floating-point element in the lower element of the intrinsic result, and copies the upper 3 packed elements from `a` to the upper elements of the intrinsic result.

_mm_clflush⚠`sse2`

Invalidates and flushes the cache line that contains `p` from all levels of the cache hierarchy.

_mm_clmulepi64_si128⚠`pclmulqdq`

Performs a carry-less multiplication of two 64-bit polynomials over the finite field GF(2^k).

_mm_cmp_pd⚠`avx,sse2`

Compares packed double-precision (64-bit) floating-point elements in `a` and `b` based on the comparison operand specified by `IMM5`.

_mm_cmp_ps⚠`avx,sse`

Compares packed single-precision (32-bit) floating-point elements in `a` and `b` based on the comparison operand specified by `IMM5`.

_mm_cmp_sd⚠`avx,sse2`

Compares the lower double-precision (64-bit) floating-point element in `a` and `b` based on the comparison operand specified by `IMM5`, store the result in the lower element of returned vector, and copies the upper element from `a` to the upper element of returned vector.

_mm_cmp_ss⚠`avx,sse`

Compares the lower single-precision (32-bit) floating-point element in `a` and `b` based on the comparison operand specified by `IMM5`, store the result in the lower element of returned vector, and copies the upper 3 packed elements from `a` to the upper elements of returned vector.

_mm_cmpeq_epi8⚠`sse2`

Compares packed 8-bit integers in `a` and `b` for equality.

_mm_cmpeq_epi16⚠`sse2`

Compares packed 16-bit integers in `a` and `b` for equality.

_mm_cmpeq_epi32⚠`sse2`

Compares packed 32-bit integers in `a` and `b` for equality.

_mm_cmpeq_epi64⚠`sse4.1`

Compares packed 64-bit integers in `a` and `b` for equality

_mm_cmpeq_pd⚠`sse2`

Compares corresponding elements in `a` and `b` for equality.

_mm_cmpeq_ps⚠`sse`

Compares each of the four floats in `a` to the corresponding element in `b`. The result in the output vector will be `0xffffffff` if the input elements were equal, or `0` otherwise.

_mm_cmpeq_sd⚠`sse2`

Returns a new vector with the low element of `a` replaced by the equality comparison of the lower elements of `a` and `b`.

_mm_cmpeq_ss⚠`sse`

Compares the lowest `f32` of both inputs for equality. The lowest 32 bits of the result will be `0xffffffff` if the two inputs are equal, or `0` otherwise. The upper 96 bits of the result are the upper 96 bits of `a`.

_mm_cmpestra⚠`sse4.2`

Compares packed strings in `a` and `b` with lengths `la` and `lb` using the control in `IMM8`, and return `1` if `b` did not contain a null character and the resulting mask was zero, and `0` otherwise.

_mm_cmpestrc⚠`sse4.2`

Compares packed strings in `a` and `b` with lengths `la` and `lb` using the control in `IMM8`, and return `1` if the resulting mask was non-zero, and `0` otherwise.

_mm_cmpestri⚠`sse4.2`

Compares packed strings `a` and `b` with lengths `la` and `lb` using the control in `IMM8` and return the generated index. Similar to `_mm_cmpistri` with the exception that `_mm_cmpistri` implicitly determines the length of `a` and `b`.

_mm_cmpestrm⚠`sse4.2`

Compares packed strings in `a` and `b` with lengths `la` and `lb` using the control in `IMM8`, and return the generated mask.

_mm_cmpestro⚠`sse4.2`

Compares packed strings in `a` and `b` with lengths `la` and `lb` using the control in `IMM8`, and return bit `0` of the resulting bit mask.

_mm_cmpestrs⚠`sse4.2`

Compares packed strings in `a` and `b` with lengths `la` and `lb` using the control in `IMM8`, and return `1` if any character in a was null, and `0` otherwise.

_mm_cmpestrz⚠`sse4.2`

Compares packed strings in `a` and `b` with lengths `la` and `lb` using the control in `IMM8`, and return `1` if any character in `b` was null, and `0` otherwise.

_mm_cmpge_pd⚠`sse2`

Compares corresponding elements in `a` and `b` for greater-than-or-equal.

_mm_cmpge_ps⚠`sse`

Compares each of the four floats in `a` to the corresponding element in `b`. The result in the output vector will be `0xffffffff` if the input element in `a` is greater than or equal to the corresponding element in `b`, or `0` otherwise.

_mm_cmpge_sd⚠`sse2`

Returns a new vector with the low element of `a` replaced by the greater-than-or-equal comparison of the lower elements of `a` and `b`.

_mm_cmpge_ss⚠`sse`

Compares the lowest `f32` of both inputs for greater than or equal. The lowest 32 bits of the result will be `0xffffffff` if `a.extract(0)` is greater than or equal `b.extract(0)`, or `0` otherwise. The upper 96 bits of the result are the upper 96 bits of `a`.

_mm_cmpgt_epi8⚠`sse2`

Compares packed 8-bit integers in `a` and `b` for greater-than.

_mm_cmpgt_epi16⚠`sse2`

Compares packed 16-bit integers in `a` and `b` for greater-than.

_mm_cmpgt_epi32⚠`sse2`

Compares packed 32-bit integers in `a` and `b` for greater-than.

_mm_cmpgt_epi64⚠`sse4.2`

Compares packed 64-bit integers in `a` and `b` for greater-than, return the results.

_mm_cmpgt_pd⚠`sse2`

Compares corresponding elements in `a` and `b` for greater-than.

_mm_cmpgt_ps⚠`sse`

Compares each of the four floats in `a` to the corresponding element in `b`. The result in the output vector will be `0xffffffff` if the input element in `a` is greater than the corresponding element in `b`, or `0` otherwise.

_mm_cmpgt_sd⚠`sse2`

Returns a new vector with the low element of `a` replaced by the greater-than comparison of the lower elements of `a` and `b`.

_mm_cmpgt_ss⚠`sse`

Compares the lowest `f32` of both inputs for greater than. The lowest 32 bits of the result will be `0xffffffff` if `a.extract(0)` is greater than `b.extract(0)`, or `0` otherwise. The upper 96 bits of the result are the upper 96 bits of `a`.

_mm_cmpistra⚠`sse4.2`

Compares packed strings with implicit lengths in `a` and `b` using the control in `IMM8`, and return `1` if `b` did not contain a null character and the resulting mask was zero, and `0` otherwise.

_mm_cmpistrc⚠`sse4.2`

Compares packed strings with implicit lengths in `a` and `b` using the control in `IMM8`, and return `1` if the resulting mask was non-zero, and `0` otherwise.

_mm_cmpistri⚠`sse4.2`

Compares packed strings with implicit lengths in `a` and `b` using the control in `IMM8` and return the generated index. Similar to `_mm_cmpestri` with the exception that `_mm_cmpestri` requires the lengths of `a` and `b` to be explicitly specified.

_mm_cmpistrm⚠`sse4.2`

Compares packed strings with implicit lengths in `a` and `b` using the control in `IMM8`, and return the generated mask.

_mm_cmpistro⚠`sse4.2`

Compares packed strings with implicit lengths in `a` and `b` using the control in `IMM8`, and return bit `0` of the resulting bit mask.

_mm_cmpistrs⚠`sse4.2`

Compares packed strings with implicit lengths in `a` and `b` using the control in `IMM8`, and returns `1` if any character in `a` was null, and `0` otherwise.

_mm_cmpistrz⚠`sse4.2`

Compares packed strings with implicit lengths in `a` and `b` using the control in `IMM8`, and return `1` if any character in `b` was null. and `0` otherwise.

_mm_cmple_pd⚠`sse2`

Compares corresponding elements in `a` and `b` for less-than-or-equal

_mm_cmple_ps⚠`sse`

Compares each of the four floats in `a` to the corresponding element in `b`. The result in the output vector will be `0xffffffff` if the input element in `a` is less than or equal to the corresponding element in `b`, or `0` otherwise.

_mm_cmple_sd⚠`sse2`

Returns a new vector with the low element of `a` replaced by the less-than-or-equal comparison of the lower elements of `a` and `b`.

_mm_cmple_ss⚠`sse`

Compares the lowest `f32` of both inputs for less than or equal. The lowest 32 bits of the result will be `0xffffffff` if `a.extract(0)` is less than or equal `b.extract(0)`, or `0` otherwise. The upper 96 bits of the result are the upper 96 bits of `a`.

_mm_cmplt_epi8⚠`sse2`

Compares packed 8-bit integers in `a` and `b` for less-than.

_mm_cmplt_epi16⚠`sse2`

Compares packed 16-bit integers in `a` and `b` for less-than.

_mm_cmplt_epi32⚠`sse2`

Compares packed 32-bit integers in `a` and `b` for less-than.

_mm_cmplt_pd⚠`sse2`

Compares corresponding elements in `a` and `b` for less-than.

_mm_cmplt_ps⚠`sse`

Compares each of the four floats in `a` to the corresponding element in `b`. The result in the output vector will be `0xffffffff` if the input element in `a` is less than the corresponding element in `b`, or `0` otherwise.

_mm_cmplt_sd⚠`sse2`

Returns a new vector with the low element of `a` replaced by the less-than comparison of the lower elements of `a` and `b`.

_mm_cmplt_ss⚠`sse`

Compares the lowest `f32` of both inputs for less than. The lowest 32 bits of the result will be `0xffffffff` if `a.extract(0)` is less than `b.extract(0)`, or `0` otherwise. The upper 96 bits of the result are the upper 96 bits of `a`.

_mm_cmpneq_pd⚠`sse2`

Compares corresponding elements in `a` and `b` for not-equal.

_mm_cmpneq_ps⚠`sse`

Compares each of the four floats in `a` to the corresponding element in `b`. The result in the output vector will be `0xffffffff` if the input elements are not equal, or `0` otherwise.

_mm_cmpneq_sd⚠`sse2`

Returns a new vector with the low element of `a` replaced by the not-equal comparison of the lower elements of `a` and `b`.

_mm_cmpneq_ss⚠`sse`

Compares the lowest `f32` of both inputs for inequality. The lowest 32 bits of the result will be `0xffffffff` if `a.extract(0)` is not equal to `b.extract(0)`, or `0` otherwise. The upper 96 bits of the result are the upper 96 bits of `a`.

_mm_cmpnge_pd⚠`sse2`

Compares corresponding elements in `a` and `b` for not-greater-than-or-equal.

_mm_cmpnge_ps⚠`sse`

Compares each of the four floats in `a` to the corresponding element in `b`. The result in the output vector will be `0xffffffff` if the input element in `a` is not greater than or equal to the corresponding element in `b`, or `0` otherwise.

_mm_cmpnge_sd⚠`sse2`

Returns a new vector with the low element of `a` replaced by the not-greater-than-or-equal comparison of the lower elements of `a` and `b`.

_mm_cmpnge_ss⚠`sse`

Compares the lowest `f32` of both inputs for not-greater-than-or-equal. The lowest 32 bits of the result will be `0xffffffff` if `a.extract(0)` is not greater than or equal to `b.extract(0)`, or `0` otherwise. The upper 96 bits of the result are the upper 96 bits of `a`.

_mm_cmpngt_pd⚠`sse2`

Compares corresponding elements in `a` and `b` for not-greater-than.

_mm_cmpngt_ps⚠`sse`

Compares each of the four floats in `a` to the corresponding element in `b`. The result in the output vector will be `0xffffffff` if the input element in `a` is not greater than the corresponding element in `b`, or `0` otherwise.

_mm_cmpngt_sd⚠`sse2`

Returns a new vector with the low element of `a` replaced by the not-greater-than comparison of the lower elements of `a` and `b`.

_mm_cmpngt_ss⚠`sse`

Compares the lowest `f32` of both inputs for not-greater-than. The lowest 32 bits of the result will be `0xffffffff` if `a.extract(0)` is not greater than `b.extract(0)`, or `0` otherwise. The upper 96 bits of the result are the upper 96 bits of `a`.

_mm_cmpnle_pd⚠`sse2`

Compares corresponding elements in `a` and `b` for not-less-than-or-equal.

_mm_cmpnle_ps⚠`sse`

Compares each of the four floats in `a` to the corresponding element in `b`. The result in the output vector will be `0xffffffff` if the input element in `a` is not less than or equal to the corresponding element in `b`, or `0` otherwise.

_mm_cmpnle_sd⚠`sse2`

Returns a new vector with the low element of `a` replaced by the not-less-than-or-equal comparison of the lower elements of `a` and `b`.

_mm_cmpnle_ss⚠`sse`

Compares the lowest `f32` of both inputs for not-less-than-or-equal. The lowest 32 bits of the result will be `0xffffffff` if `a.extract(0)` is not less than or equal to `b.extract(0)`, or `0` otherwise. The upper 96 bits of the result are the upper 96 bits of `a`.

_mm_cmpnlt_pd⚠`sse2`

Compares corresponding elements in `a` and `b` for not-less-than.

_mm_cmpnlt_ps⚠`sse`

Compares each of the four floats in `a` to the corresponding element in `b`. The result in the output vector will be `0xffffffff` if the input element in `a` is not less than the corresponding element in `b`, or `0` otherwise.

_mm_cmpnlt_sd⚠`sse2`

Returns a new vector with the low element of `a` replaced by the not-less-than comparison of the lower elements of `a` and `b`.

_mm_cmpnlt_ss⚠`sse`

Compares the lowest `f32` of both inputs for not-less-than. The lowest 32 bits of the result will be `0xffffffff` if `a.extract(0)` is not less than `b.extract(0)`, or `0` otherwise. The upper 96 bits of the result are the upper 96 bits of `a`.

_mm_cmpord_pd⚠`sse2`

Compares corresponding elements in `a` and `b` to see if neither is `NaN`.

_mm_cmpord_ps⚠`sse`

Compares each of the four floats in `a` to the corresponding element in `b`. Returns four floats that have one of two possible bit patterns. The element in the output vector will be `0xffffffff` if the input elements in `a` and `b` are ordered (i.e., neither of them is a NaN), or 0 otherwise.

_mm_cmpord_sd⚠`sse2`

Returns a new vector with the low element of `a` replaced by the result of comparing both of the lower elements of `a` and `b` to `NaN`. If neither are equal to `NaN` then `0xFFFFFFFFFFFFFFFF` is used and `0` otherwise.

_mm_cmpord_ss⚠`sse`

Checks if the lowest `f32` of both inputs are ordered. The lowest 32 bits of the result will be `0xffffffff` if neither of `a.extract(0)` or `b.extract(0)` is a NaN, or `0` otherwise. The upper 96 bits of the result are the upper 96 bits of `a`.

_mm_cmpunord_pd⚠`sse2`

Compares corresponding elements in `a` and `b` to see if either is `NaN`.

_mm_cmpunord_ps⚠`sse`

Compares each of the four floats in `a` to the corresponding element in `b`. Returns four floats that have one of two possible bit patterns. The element in the output vector will be `0xffffffff` if the input elements in `a` and `b` are unordered (i.e., at least on of them is a NaN), or 0 otherwise.

_mm_cmpunord_sd⚠`sse2`

Returns a new vector with the low element of `a` replaced by the result of comparing both of the lower elements of `a` and `b` to `NaN`. If either is equal to `NaN` then `0xFFFFFFFFFFFFFFFF` is used and `0` otherwise.

_mm_cmpunord_ss⚠`sse`

Checks if the lowest `f32` of both inputs are unordered. The lowest 32 bits of the result will be `0xffffffff` if any of `a.extract(0)` or `b.extract(0)` is a NaN, or `0` otherwise. The upper 96 bits of the result are the upper 96 bits of `a`.

_mm_comieq_sd⚠`sse2`

Compares the lower element of `a` and `b` for equality.

_mm_comieq_ss⚠`sse`

Compares two 32-bit floats from the low-order bits of `a` and `b`. Returns `1` if they are equal, or `0` otherwise.

_mm_comige_sd⚠`sse2`

Compares the lower element of `a` and `b` for greater-than-or-equal.

_mm_comige_ss⚠`sse`

Compares two 32-bit floats from the low-order bits of `a` and `b`. Returns `1` if the value from `a` is greater than or equal to the one from `b`, or `0` otherwise.

_mm_comigt_sd⚠`sse2`

Compares the lower element of `a` and `b` for greater-than.

_mm_comigt_ss⚠`sse`

Compares two 32-bit floats from the low-order bits of `a` and `b`. Returns `1` if the value from `a` is greater than the one from `b`, or `0` otherwise.

_mm_comile_sd⚠`sse2`

Compares the lower element of `a` and `b` for less-than-or-equal.

_mm_comile_ss⚠`sse`

Compares two 32-bit floats from the low-order bits of `a` and `b`. Returns `1` if the value from `a` is less than or equal to the one from `b`, or `0` otherwise.

_mm_comilt_sd⚠`sse2`

Compares the lower element of `a` and `b` for less-than.

_mm_comilt_ss⚠`sse`

Compares two 32-bit floats from the low-order bits of `a` and `b`. Returns `1` if the value from `a` is less than the one from `b`, or `0` otherwise.

_mm_comineq_sd⚠`sse2`

Compares the lower element of `a` and `b` for not-equal.

_mm_comineq_ss⚠`sse`

Compares two 32-bit floats from the low-order bits of `a` and `b`. Returns `1` if they are not equal, or `0` otherwise.

_mm_crc32_u8⚠`sse4.2`

Starting with the initial value in `crc`, return the accumulated CRC32-C value for unsigned 8-bit integer `v`.

_mm_crc32_u16⚠`sse4.2`

Starting with the initial value in `crc`, return the accumulated CRC32-C value for unsigned 16-bit integer `v`.

_mm_crc32_u32⚠`sse4.2`

Starting with the initial value in `crc`, return the accumulated CRC32-C value for unsigned 32-bit integer `v`.

_mm_cvt_si2ss⚠`sse`

Alias for `_mm_cvtsi32_ss`.

_mm_cvt_ss2si⚠`sse`

Alias for `_mm_cvtss_si32`.

_mm_cvtepi8_epi16⚠`sse4.1`

Sign extend packed 8-bit integers in `a` to packed 16-bit integers

_mm_cvtepi8_epi32⚠`sse4.1`

Sign extend packed 8-bit integers in `a` to packed 32-bit integers

_mm_cvtepi8_epi64⚠`sse4.1`

Sign extend packed 8-bit integers in the low 8 bytes of `a` to packed 64-bit integers

_mm_cvtepi16_epi32⚠`sse4.1`

Sign extend packed 16-bit integers in `a` to packed 32-bit integers

_mm_cvtepi16_epi64⚠`sse4.1`

Sign extend packed 16-bit integers in `a` to packed 64-bit integers

_mm_cvtepi32_epi64⚠`sse4.1`

Sign extend packed 32-bit integers in `a` to packed 64-bit integers

_mm_cvtepi32_pd⚠`sse2`

Converts the lower two packed 32-bit integers in `a` to packed double-precision (64-bit) floating-point elements.

_mm_cvtepi32_ps⚠`sse2`

Converts packed 32-bit integers in `a` to packed single-precision (32-bit) floating-point elements.

_mm_cvtepu8_epi16⚠`sse4.1`

Zeroes extend packed unsigned 8-bit integers in `a` to packed 16-bit integers

_mm_cvtepu8_epi32⚠`sse4.1`

Zeroes extend packed unsigned 8-bit integers in `a` to packed 32-bit integers

_mm_cvtepu8_epi64⚠`sse4.1`

Zeroes extend packed unsigned 8-bit integers in `a` to packed 64-bit integers

_mm_cvtepu16_epi32⚠`sse4.1`

Zeroes extend packed unsigned 16-bit integers in `a` to packed 32-bit integers

_mm_cvtepu16_epi64⚠`sse4.1`

Zeroes extend packed unsigned 16-bit integers in `a` to packed 64-bit integers

_mm_cvtepu32_epi64⚠`sse4.1`

Zeroes extend packed unsigned 32-bit integers in `a` to packed 64-bit integers

_mm_cvtpd_epi32⚠`sse2`

Converts packed double-precision (64-bit) floating-point elements in `a` to packed 32-bit integers.

_mm_cvtpd_ps⚠`sse2`

Converts packed double-precision (64-bit) floating-point elements in `a` to packed single-precision (32-bit) floating-point elements

_mm_cvtps_epi32⚠`sse2`

Converts packed single-precision (32-bit) floating-point elements in `a` to packed 32-bit integers.

_mm_cvtps_pd⚠`sse2`

Converts packed single-precision (32-bit) floating-point elements in `a` to packed double-precision (64-bit) floating-point elements.

_mm_cvtsd_f64⚠`sse2`

Returns the lower double-precision (64-bit) floating-point element of `a`.

_mm_cvtsd_si32⚠`sse2`

Converts the lower double-precision (64-bit) floating-point element in a to a 32-bit integer.

_mm_cvtsd_ss⚠`sse2`

Converts the lower double-precision (64-bit) floating-point element in `b` to a single-precision (32-bit) floating-point element, store the result in the lower element of the return value, and copies the upper element from `a` to the upper element the return value.

_mm_cvtsi32_sd⚠`sse2`

Returns `a` with its lower element replaced by `b` after converting it to an `f64`.

_mm_cvtsi32_si128⚠`sse2`

Returns a vector whose lowest element is `a` and all higher elements are `0`.

_mm_cvtsi32_ss⚠`sse`

Converts a 32 bit integer to a 32 bit float. The result vector is the input vector `a` with the lowest 32 bit float replaced by the converted integer.

_mm_cvtsi128_si32⚠`sse2`

Returns the lowest element of `a`.

_mm_cvtss_f32⚠`sse`

Extracts the lowest 32 bit float from the input vector.

_mm_cvtss_sd⚠`sse2`

Converts the lower single-precision (32-bit) floating-point element in `b` to a double-precision (64-bit) floating-point element, store the result in the lower element of the return value, and copies the upper element from `a` to the upper element the return value.

_mm_cvtss_si32⚠`sse`

Converts the lowest 32 bit float in the input vector to a 32 bit integer.

_mm_cvtt_ss2si⚠`sse`

Alias for `_mm_cvttss_si32`.

_mm_cvttpd_epi32⚠`sse2`

Converts packed double-precision (64-bit) floating-point elements in `a` to packed 32-bit integers with truncation.

_mm_cvttps_epi32⚠`sse2`

Converts packed single-precision (32-bit) floating-point elements in `a` to packed 32-bit integers with truncation.

_mm_cvttsd_si32⚠`sse2`

Converts the lower double-precision (64-bit) floating-point element in `a` to a 32-bit integer with truncation.

_mm_cvttss_si32⚠`sse`

Converts the lowest 32 bit float in the input vector to a 32 bit integer with truncation.

_mm_div_pd⚠`sse2`

Divide packed double-precision (64-bit) floating-point elements in `a` by packed elements in `b`.

_mm_div_ps⚠`sse`

Divides __m128 vectors.

_mm_div_sd⚠`sse2`

Returns a new vector with the low element of `a` replaced by the result of diving the lower element of `a` by the lower element of `b`.

_mm_div_ss⚠`sse`

Divides the first component of `b` by `a`, the other components are copied from `a`.

_mm_dp_pd⚠`sse4.1`

Returns the dot product of two __m128d vectors.

_mm_dp_ps⚠`sse4.1`

Returns the dot product of two __m128 vectors.

_mm_extract_epi8⚠`sse4.1`

Extracts an 8-bit integer from `a`, selected with `IMM8`. Returns a 32-bit integer containing the zero-extended integer data.

_mm_extract_epi16⚠`sse2`

Returns the `imm8` element of `a`.

_mm_extract_epi32⚠`sse4.1`

Extracts an 32-bit integer from `a` selected with `IMM8`

_mm_extract_ps⚠`sse4.1`

Extracts a single-precision (32-bit) floating-point element from `a`, selected with `IMM8`. The returned `i32` stores the float’s bit-pattern, and may be converted back to a floating point number via casting.

_mm_extract_si64⚠`sse4a`

Extracts the bit range specified by `y` from the lower 64 bits of `x`.

_mm_floor_pd⚠`sse4.1`

Round the packed double-precision (64-bit) floating-point elements in `a` down to an integer value, and stores the results as packed double-precision floating-point elements.

_mm_floor_ps⚠`sse4.1`

Round the packed single-precision (32-bit) floating-point elements in `a` down to an integer value, and stores the results as packed single-precision floating-point elements.

_mm_floor_sd⚠`sse4.1`

Round the lower double-precision (64-bit) floating-point element in `b` down to an integer value, store the result as a double-precision floating-point element in the lower element of the intrinsic result, and copies the upper element from `a` to the upper element of the intrinsic result.

_mm_floor_ss⚠`sse4.1`

Round the lower single-precision (32-bit) floating-point element in `b` down to an integer value, store the result as a single-precision floating-point element in the lower element of the intrinsic result, and copies the upper 3 packed elements from `a` to the upper elements of the intrinsic result.

_mm_fmadd_pd⚠`fma`

Multiplies packed double-precision (64-bit) floating-point elements in `a` and `b`, and add the intermediate result to packed elements in `c`.

_mm_fmadd_ps⚠`fma`

Multiplies packed single-precision (32-bit) floating-point elements in `a` and `b`, and add the intermediate result to packed elements in `c`.

_mm_fmadd_sd⚠`fma`

Multiplies the lower double-precision (64-bit) floating-point elements in `a` and `b`, and add the intermediate result to the lower element in `c`. Stores the result in the lower element of the returned value, and copy the upper element from `a` to the upper elements of the result.

_mm_fmadd_ss⚠`fma`

Multiplies the lower single-precision (32-bit) floating-point elements in `a` and `b`, and add the intermediate result to the lower element in `c`. Stores the result in the lower element of the returned value, and copy the 3 upper elements from `a` to the upper elements of the result.

_mm_fmaddsub_pd⚠`fma`

Multiplies packed double-precision (64-bit) floating-point elements in `a` and `b`, and alternatively add and subtract packed elements in `c` to/from the intermediate result.

_mm_fmaddsub_ps⚠`fma`

Multiplies packed single-precision (32-bit) floating-point elements in `a` and `b`, and alternatively add and subtract packed elements in `c` to/from the intermediate result.

_mm_fmsub_pd⚠`fma`

Multiplies packed double-precision (64-bit) floating-point elements in `a` and `b`, and subtract packed elements in `c` from the intermediate result.

_mm_fmsub_ps⚠`fma`

Multiplies packed single-precision (32-bit) floating-point elements in `a` and `b`, and subtract packed elements in `c` from the intermediate result.

_mm_fmsub_sd⚠`fma`

Multiplies the lower double-precision (64-bit) floating-point elements in `a` and `b`, and subtract the lower element in `c` from the intermediate result. Store the result in the lower element of the returned value, and copy the upper element from `a` to the upper elements of the result.

_mm_fmsub_ss⚠`fma`

Multiplies the lower single-precision (32-bit) floating-point elements in `a` and `b`, and subtract the lower element in `c` from the intermediate result. Store the result in the lower element of the returned value, and copy the 3 upper elements from `a` to the upper elements of the result.

_mm_fmsubadd_pd⚠`fma`

Multiplies packed double-precision (64-bit) floating-point elements in `a` and `b`, and alternatively subtract and add packed elements in `c` from/to the intermediate result.

_mm_fmsubadd_ps⚠`fma`

Multiplies packed single-precision (32-bit) floating-point elements in `a` and `b`, and alternatively subtract and add packed elements in `c` from/to the intermediate result.

_mm_fnmadd_pd⚠`fma`

Multiplies packed double-precision (64-bit) floating-point elements in `a` and `b`, and add the negated intermediate result to packed elements in `c`.

_mm_fnmadd_ps⚠`fma`

Multiplies packed single-precision (32-bit) floating-point elements in `a` and `b`, and add the negated intermediate result to packed elements in `c`.

_mm_fnmadd_sd⚠`fma`

Multiplies the lower double-precision (64-bit) floating-point elements in `a` and `b`, and add the negated intermediate result to the lower element in `c`. Store the result in the lower element of the returned value, and copy the upper element from `a` to the upper elements of the result.

_mm_fnmadd_ss⚠`fma`

Multiplies the lower single-precision (32-bit) floating-point elements in `a` and `b`, and add the negated intermediate result to the lower element in `c`. Store the result in the lower element of the returned value, and copy the 3 upper elements from `a` to the upper elements of the result.

_mm_fnmsub_pd⚠`fma`

Multiplies packed double-precision (64-bit) floating-point elements in `a` and `b`, and subtract packed elements in `c` from the negated intermediate result.

_mm_fnmsub_ps⚠`fma`

Multiplies packed single-precision (32-bit) floating-point elements in `a` and `b`, and subtract packed elements in `c` from the negated intermediate result.

_mm_fnmsub_sd⚠`fma`

Multiplies the lower double-precision (64-bit) floating-point elements in `a` and `b`, and subtract packed elements in `c` from the negated intermediate result. Store the result in the lower element of the returned value, and copy the upper element from `a` to the upper elements of the result.

_mm_fnmsub_ss⚠`fma`

Multiplies the lower single-precision (32-bit) floating-point elements in `a` and `b`, and subtract packed elements in `c` from the negated intermediate result. Store the result in the lower element of the returned value, and copy the 3 upper elements from `a` to the upper elements of the result.

_mm_getcsr⚠`sse`

Gets the unsigned 32-bit value of the MXCSR control and status register.

_mm_hadd_epi16⚠`ssse3`

Horizontally adds the adjacent pairs of values contained in 2 packed 128-bit vectors of `[8 x i16]`.

_mm_hadd_epi32⚠`ssse3`

Horizontally adds the adjacent pairs of values contained in 2 packed 128-bit vectors of `[4 x i32]`.

_mm_hadd_pd⚠`sse3`

Horizontally adds adjacent pairs of double-precision (64-bit) floating-point elements in `a` and `b`, and pack the results.

_mm_hadd_ps⚠`sse3`

Horizontally adds adjacent pairs of single-precision (32-bit) floating-point elements in `a` and `b`, and pack the results.

_mm_hadds_epi16⚠`ssse3`

Horizontally adds the adjacent pairs of values contained in 2 packed 128-bit vectors of `[8 x i16]`. Positive sums greater than 7FFFh are saturated to 7FFFh. Negative sums less than 8000h are saturated to 8000h.

_mm_hsub_epi16⚠`ssse3`

Horizontally subtract the adjacent pairs of values contained in 2 packed 128-bit vectors of `[8 x i16]`.

_mm_hsub_epi32⚠`ssse3`

Horizontally subtract the adjacent pairs of values contained in 2 packed 128-bit vectors of `[4 x i32]`.

_mm_hsub_pd⚠`sse3`

Horizontally subtract adjacent pairs of double-precision (64-bit) floating-point elements in `a` and `b`, and pack the results.

_mm_hsub_ps⚠`sse3`

Horizontally adds adjacent pairs of single-precision (32-bit) floating-point elements in `a` and `b`, and pack the results.

_mm_hsubs_epi16⚠`ssse3`

Horizontally subtract the adjacent pairs of values contained in 2 packed 128-bit vectors of `[8 x i16]`. Positive differences greater than 7FFFh are saturated to 7FFFh. Negative differences less than 8000h are saturated to 8000h.

_mm_i32gather_epi32⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8.

_mm_i32gather_epi64⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8.

_mm_i32gather_pd⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8.

_mm_i32gather_ps⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8.

_mm_i64gather_epi32⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8.

_mm_i64gather_epi64⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8.

_mm_i64gather_pd⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8.

_mm_i64gather_ps⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8.

_mm_insert_epi8⚠`sse4.1`

Returns a copy of `a` with the 8-bit integer from `i` inserted at a location specified by `IMM8`.

_mm_insert_epi16⚠`sse2`

Returns a new vector where the `imm8` element of `a` is replaced with `i`.

_mm_insert_epi32⚠`sse4.1`

Returns a copy of `a` with the 32-bit integer from `i` inserted at a location specified by `IMM8`.

_mm_insert_ps⚠`sse4.1`

Select a single value in `a` to store at some position in `b`, Then zero elements according to `IMM8`.

_mm_insert_si64⚠`sse4a`

Inserts the `[length:0]` bits of `y` into `x` at `index`.

_mm_lddqu_si128⚠`sse3`

Loads 128-bits of integer data from unaligned memory. This intrinsic may perform better than `_mm_loadu_si128` when the data crosses a cache line boundary.

_mm_lfence⚠`sse2`

Performs a serializing operation on all load-from-memory instructions that were issued prior to this instruction.

_mm_load1_pd⚠`sse2`

Loads a double-precision (64-bit) floating-point element from memory into both elements of returned vector.

_mm_load1_ps⚠`sse`

Construct a `__m128` by duplicating the value read from `p` into all elements.

_mm_load_pd⚠`sse2`

Loads 128-bits (composed of 2 packed double-precision (64-bit) floating-point elements) from memory into the returned vector. `mem_addr` must be aligned on a 16-byte boundary or a general-protection exception may be generated.

_mm_load_pd1⚠`sse2`

Loads a double-precision (64-bit) floating-point element from memory into both elements of returned vector.

_mm_load_ps⚠`sse`

Loads four `f32` values from aligned memory into a `__m128`. If the pointer is not aligned to a 128-bit boundary (16 bytes) a general protection fault will be triggered (fatal program crash).

_mm_load_ps1⚠`sse`

Alias for `_mm_load1_ps`

_mm_load_sd⚠`sse2`

Loads a 64-bit double-precision value to the low element of a 128-bit integer vector and clears the upper element.

_mm_load_si128⚠`sse2`

Loads 128-bits of integer data from memory into a new vector.

_mm_load_ss⚠`sse`

Construct a `__m128` with the lowest element read from `p` and the other elements set to zero.

_mm_loaddup_pd⚠`sse3`

Loads a double-precision (64-bit) floating-point element from memory into both elements of return vector.

_mm_loadh_pd⚠`sse2`

Loads a double-precision value into the high-order bits of a 128-bit vector of `[2 x double]`. The low-order bits are copied from the low-order bits of the first operand.

_mm_loadl_epi64⚠`sse2`

Loads 64-bit integer from memory into first element of returned vector.

_mm_loadl_pd⚠`sse2`

Loads a double-precision value into the low-order bits of a 128-bit vector of `[2 x double]`. The high-order bits are copied from the high-order bits of the first operand.

_mm_loadr_pd⚠`sse2`

Loads 2 double-precision (64-bit) floating-point elements from memory into the returned vector in reverse order. `mem_addr` must be aligned on a 16-byte boundary or a general-protection exception may be generated.

_mm_loadr_ps⚠`sse`

Loads four `f32` values from aligned memory into a `__m128` in reverse order.

_mm_loadu_pd⚠`sse2`

Loads 128-bits (composed of 2 packed double-precision (64-bit) floating-point elements) from memory into the returned vector. `mem_addr` does not need to be aligned on any particular boundary.

_mm_loadu_ps⚠`sse`

Loads four `f32` values from memory into a `__m128`. There are no restrictions on memory alignment. For aligned memory `_mm_load_ps` may be faster.

_mm_loadu_si64⚠`sse`

Loads unaligned 64-bits of integer data from memory into new vector.

_mm_loadu_si128⚠`sse2`

Loads 128-bits of integer data from memory into a new vector.

_mm_madd_epi16⚠`sse2`

Multiplies and then horizontally add signed 16 bit integers in `a` and `b`.

_mm_maddubs_epi16⚠`ssse3`

Multiplies corresponding pairs of packed 8-bit unsigned integer values contained in the first source operand and packed 8-bit signed integer values contained in the second source operand, add pairs of contiguous products with signed saturation, and writes the 16-bit sums to the corresponding bits in the destination.

_mm_mask_i32gather_epi32⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8. If mask is set, load the value from `src` in that position instead.

_mm_mask_i32gather_epi64⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8. If mask is set, load the value from `src` in that position instead.

_mm_mask_i32gather_pd⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8. If mask is set, load the value from `src` in that position instead.

_mm_mask_i32gather_ps⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8. If mask is set, load the value from `src` in that position instead.

_mm_mask_i64gather_epi32⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8. If mask is set, load the value from `src` in that position instead.

_mm_mask_i64gather_epi64⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8. If mask is set, load the value from `src` in that position instead.

_mm_mask_i64gather_pd⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8. If mask is set, load the value from `src` in that position instead.

_mm_mask_i64gather_ps⚠`avx2`

Returns values from `slice` at offsets determined by `offsets * scale`, where `scale` should be 1, 2, 4 or 8. If mask is set, load the value from `src` in that position instead.

_mm_maskload_epi32⚠`avx2`

Loads packed 32-bit integers from memory pointed by `mem_addr` using `mask` (elements are zeroed out when the highest bit is not set in the corresponding element).

_mm_maskload_epi64⚠`avx2`

Loads packed 64-bit integers from memory pointed by `mem_addr` using `mask` (elements are zeroed out when the highest bit is not set in the corresponding element).

_mm_maskload_pd⚠`avx`

Loads packed double-precision (64-bit) floating-point elements from memory into result using `mask` (elements are zeroed out when the high bit of the corresponding element is not set).

_mm_maskload_ps⚠`avx`

Loads packed single-precision (32-bit) floating-point elements from memory into result using `mask` (elements are zeroed out when the high bit of the corresponding element is not set).

_mm_maskmoveu_si128⚠`sse2`

Conditionally store 8-bit integer elements from `a` into memory using `mask`.

_mm_maskstore_epi32⚠`avx2`

Stores packed 32-bit integers from `a` into memory pointed by `mem_addr` using `mask` (elements are not stored when the highest bit is not set in the corresponding element).

_mm_maskstore_epi64⚠`avx2`

Stores packed 64-bit integers from `a` into memory pointed by `mem_addr` using `mask` (elements are not stored when the highest bit is not set in the corresponding element).

_mm_maskstore_pd⚠`avx`

Stores packed double-precision (64-bit) floating-point elements from `a` into memory using `mask`.

_mm_maskstore_ps⚠`avx`

Stores packed single-precision (32-bit) floating-point elements from `a` into memory using `mask`.

_mm_max_epi8⚠`sse4.1`

Compares packed 8-bit integers in `a` and `b` and returns packed maximum values in dst.

_mm_max_epi16⚠`sse2`

Compares packed 16-bit integers in `a` and `b`, and returns the packed maximum values.

_mm_max_epi32⚠`sse4.1`

Compares packed 32-bit integers in `a` and `b`, and returns packed maximum values.

_mm_max_epu8⚠`sse2`

Compares packed unsigned 8-bit integers in `a` and `b`, and returns the packed maximum values.

_mm_max_epu16⚠`sse4.1`

Compares packed unsigned 16-bit integers in `a` and `b`, and returns packed maximum.

_mm_max_epu32⚠`sse4.1`

Compares packed unsigned 32-bit integers in `a` and `b`, and returns packed maximum values.

_mm_max_pd⚠`sse2`

Returns a new vector with the maximum values from corresponding elements in `a` and `b`.

_mm_max_ps⚠`sse`

Compares packed single-precision (32-bit) floating-point elements in `a` and `b`, and return the corresponding maximum values.

_mm_max_sd⚠`sse2`

Returns a new vector with the low element of `a` replaced by the maximum of the lower elements of `a` and `b`.

_mm_max_ss⚠`sse`

Compares the first single-precision (32-bit) floating-point element of `a` and `b`, and return the maximum value in the first element of the return value, the other elements are copied from `a`.

_mm_mfence⚠`sse2`

Performs a serializing operation on all load-from-memory and store-to-memory instructions that were issued prior to this instruction.

_mm_min_epi8⚠`sse4.1`

Compares packed 8-bit integers in `a` and `b` and returns packed minimum values in dst.

_mm_min_epi16⚠`sse2`

Compares packed 16-bit integers in `a` and `b`, and returns the packed minimum values.

_mm_min_epi32⚠`sse4.1`

Compares packed 32-bit integers in `a` and `b`, and returns packed minimum values.

_mm_min_epu8⚠`sse2`

Compares packed unsigned 8-bit integers in `a` and `b`, and returns the packed minimum values.

_mm_min_epu16⚠`sse4.1`

Compares packed unsigned 16-bit integers in `a` and `b`, and returns packed minimum.

_mm_min_epu32⚠`sse4.1`

Compares packed unsigned 32-bit integers in `a` and `b`, and returns packed minimum values.

_mm_min_pd⚠`sse2`

Returns a new vector with the minimum values from corresponding elements in `a` and `b`.

_mm_min_ps⚠`sse`

Compares packed single-precision (32-bit) floating-point elements in `a` and `b`, and return the corresponding minimum values.

_mm_min_sd⚠`sse2`

Returns a new vector with the low element of `a` replaced by the minimum of the lower elements of `a` and `b`.

_mm_min_ss⚠`sse`

Compares the first single-precision (32-bit) floating-point element of `a` and `b`, and return the minimum value in the first element of the return value, the other elements are copied from `a`.

_mm_minpos_epu16⚠`sse4.1`

Finds the minimum unsigned 16-bit element in the 128-bit __m128i vector, returning a vector containing its value in its first position, and its index in its second position; all other elements are set to zero.

_mm_move_epi64⚠`sse2`

Returns a vector where the low element is extracted from `a` and its upper element is zero.

_mm_move_sd⚠`sse2`

Constructs a 128-bit floating-point vector of `[2 x double]`. The lower 64 bits are set to the lower 64 bits of the second parameter. The upper 64 bits are set to the upper 64 bits of the first parameter.

_mm_move_ss⚠`sse`

Returns a `__m128` with the first component from `b` and the remaining components from `a`.

_mm_movedup_pd⚠`sse3`

Duplicate the low double-precision (64-bit) floating-point element from `a`.

_mm_movehdup_ps⚠`sse3`

Duplicate odd-indexed single-precision (32-bit) floating-point elements from `a`.

_mm_movehl_ps⚠`sse`

Combine higher half of `a` and `b`. The highwe half of `b` occupies the lower half of result.

_mm_moveldup_ps⚠`sse3`

Duplicate even-indexed single-precision (32-bit) floating-point elements from `a`.

_mm_movelh_ps⚠`sse`

Combine lower half of `a` and `b`. The lower half of `b` occupies the higher half of result.

_mm_movemask_epi8⚠`sse2`

Returns a mask of the most significant bit of each element in `a`.

_mm_movemask_pd⚠`sse2`

Returns a mask of the most significant bit of each element in `a`.

_mm_movemask_ps⚠`sse`

Returns a mask of the most significant bit of each element in `a`.

_mm_mpsadbw_epu8⚠`sse4.1`

Subtracts 8-bit unsigned integer values and computes the absolute values of the differences to the corresponding bits in the destination. Then sums of the absolute differences are returned according to the bit fields in the immediate operand.

_mm_mul_epi32⚠`sse4.1`

Multiplies the low 32-bit integers from each packed 64-bit element in `a` and `b`, and returns the signed 64-bit result.

_mm_mul_epu32⚠`sse2`

Multiplies the low unsigned 32-bit integers from each packed 64-bit element in `a` and `b`.

_mm_mul_pd⚠`sse2`

Multiplies packed double-precision (64-bit) floating-point elements in `a` and `b`.

_mm_mul_ps⚠`sse`

Multiplies __m128 vectors.

_mm_mul_sd⚠`sse2`

Returns a new vector with the low element of `a` replaced by multiplying the low elements of `a` and `b`.

_mm_mul_ss⚠`sse`

Multiplies the first component of `a` and `b`, the other components are copied from `a`.

_mm_mulhi_epi16⚠`sse2`

Multiplies the packed 16-bit integers in `a` and `b`.

_mm_mulhi_epu16⚠`sse2`

Multiplies the packed unsigned 16-bit integers in `a` and `b`.

_mm_mulhrs_epi16⚠`ssse3`

Multiplies packed 16-bit signed integer values, truncate the 32-bit product to the 18 most significant bits by right-shifting, round the truncated value by adding 1, and write bits `[16:1]` to the destination.

_mm_mullo_epi16⚠`sse2`

Multiplies the packed 16-bit integers in `a` and `b`.

_mm_mullo_epi32⚠`sse4.1`

Multiplies the packed 32-bit integers in `a` and `b`, producing intermediate 64-bit integers, and returns the lowest 32-bit, whatever they might be, reinterpreted as a signed integer. While `pmulld __m128i::splat(2), __m128i::splat(2)` returns the obvious `__m128i::splat(4)`, due to wrapping arithmetic `pmulld __m128i::splat(i32::MAX), __m128i::splat(2)` would return a negative number.

_mm_or_pd⚠`sse2`

Computes the bitwise OR of `a` and `b`.

_mm_or_ps⚠`sse`

Bitwise OR of packed single-precision (32-bit) floating-point elements.

_mm_or_si128⚠`sse2`

Computes the bitwise OR of 128 bits (representing integer data) in `a` and `b`.

_mm_packs_epi16⚠`sse2`

Converts packed 16-bit integers from `a` and `b` to packed 8-bit integers using signed saturation.

_mm_packs_epi32⚠`sse2`

Converts packed 32-bit integers from `a` and `b` to packed 16-bit integers using signed saturation.

_mm_packus_epi16⚠`sse2`

Converts packed 16-bit integers from `a` and `b` to packed 8-bit integers using unsigned saturation.

_mm_packus_epi32⚠`sse4.1`

Converts packed 32-bit integers from `a` and `b` to packed 16-bit integers using unsigned saturation

_mm_pause⚠

Provides a hint to the processor that the code sequence is a spin-wait loop.

_mm_permute_pd⚠`avx,sse2`

Shuffles double-precision (64-bit) floating-point elements in `a` using the control in `imm8`.

_mm_permute_ps⚠`avx,sse`

Shuffles single-precision (32-bit) floating-point elements in `a` using the control in `imm8`.

_mm_permutevar_pd⚠`avx`

Shuffles double-precision (64-bit) floating-point elements in `a` using the control in `b`.

_mm_permutevar_ps⚠`avx`

Shuffles single-precision (32-bit) floating-point elements in `a` using the control in `b`.

_mm_prefetch⚠`sse`

Fetch the cache line that contains address `p` using the given `STRATEGY`.

_mm_rcp_ps⚠`sse`

Returns the approximate reciprocal of packed single-precision (32-bit) floating-point elements in `a`.

_mm_rcp_ss⚠`sse`

Returns the approximate reciprocal of the first single-precision (32-bit) floating-point element in `a`, the other elements are unchanged.

_mm_round_pd⚠`sse4.1`

Round the packed double-precision (64-bit) floating-point elements in `a` using the `ROUNDING` parameter, and stores the results as packed double-precision floating-point elements. Rounding is done according to the rounding parameter, which can be one of:

_mm_round_ps⚠`sse4.1`

Round the packed single-precision (32-bit) floating-point elements in `a` using the `ROUNDING` parameter, and stores the results as packed single-precision floating-point elements. Rounding is done according to the rounding parameter, which can be one of:

_mm_round_sd⚠`sse4.1`

Round the lower double-precision (64-bit) floating-point element in `b` using the `ROUNDING` parameter, store the result as a double-precision floating-point element in the lower element of the intrinsic result, and copies the upper element from `a` to the upper element of the intrinsic result. Rounding is done according to the rounding parameter, which can be one of:

_mm_round_ss⚠`sse4.1`

Round the lower single-precision (32-bit) floating-point element in `b` using the `ROUNDING` parameter, store the result as a single-precision floating-point element in the lower element of the intrinsic result, and copies the upper 3 packed elements from `a` to the upper elements of the intrinsic result. Rounding is done according to the rounding parameter, which can be one of:

_mm_rsqrt_ps⚠`sse`

Returns the approximate reciprocal square root of packed single-precision (32-bit) floating-point elements in `a`.

_mm_rsqrt_ss⚠`sse`

Returns the approximate reciprocal square root of the first single-precision (32-bit) floating-point element in `a`, the other elements are unchanged.

_mm_sad_epu8⚠`sse2`

Sum the absolute differences of packed unsigned 8-bit integers.

_mm_set1_epi8⚠`sse2`

Broadcasts 8-bit integer `a` to all elements.

_mm_set1_epi16⚠`sse2`

Broadcasts 16-bit integer `a` to all elements.

_mm_set1_epi32⚠`sse2`

Broadcasts 32-bit integer `a` to all elements.

_mm_set1_epi64x⚠`sse2`

Broadcasts 64-bit integer `a` to all elements.

_mm_set1_pd⚠`sse2`

Broadcasts double-precision (64-bit) floating-point value a to all elements of the return value.

_mm_set1_ps⚠`sse`

Construct a `__m128` with all element set to `a`.

_mm_set_epi8⚠`sse2`

Sets packed 8-bit integers with the supplied values.

_mm_set_epi16⚠`sse2`

Sets packed 16-bit integers with the supplied values.

_mm_set_epi32⚠`sse2`

Sets packed 32-bit integers with the supplied values.

_mm_set_epi64x⚠`sse2`

Sets packed 64-bit integers with the supplied values, from highest to lowest.

_mm_set_pd⚠`sse2`

Sets packed double-precision (64-bit) floating-point elements in the return value with the supplied values.

_mm_set_pd1⚠`sse2`

Broadcasts double-precision (64-bit) floating-point value a to all elements of the return value.

_mm_set_ps⚠`sse`

Construct a `__m128` from four floating point values highest to lowest.

_mm_set_ps1⚠`sse`

Alias for `_mm_set1_ps`

_mm_set_sd⚠`sse2`

Copies double-precision (64-bit) floating-point element `a` to the lower element of the packed 64-bit return value.

_mm_set_ss⚠`sse`

Construct a `__m128` with the lowest element set to `a` and the rest set to zero.

_mm_setcsr⚠`sse`

Sets the MXCSR register with the 32-bit unsigned integer value.

_mm_setr_epi8⚠`sse2`

Sets packed 8-bit integers with the supplied values in reverse order.

_mm_setr_epi16⚠`sse2`

Sets packed 16-bit integers with the supplied values in reverse order.

_mm_setr_epi32⚠`sse2`

Sets packed 32-bit integers with the supplied values in reverse order.

_mm_setr_pd⚠`sse2`

Sets packed double-precision (64-bit) floating-point elements in the return value with the supplied values in reverse order.

_mm_setr_ps⚠`sse`

Construct a `__m128` from four floating point values lowest to highest.

_mm_setzero_pd⚠`sse2`

Returns packed double-precision (64-bit) floating-point elements with all zeros.

_mm_setzero_ps⚠`sse`

Construct a `__m128` with all elements initialized to zero.

_mm_setzero_si128⚠`sse2`

Returns a vector with all elements set to zero.

_mm_sfence⚠`sse`

Performs a serializing operation on all store-to-memory instructions that were issued prior to this instruction.

_mm_sha1msg1_epu32⚠`sha`

Performs an intermediate calculation for the next four SHA1 message values (unsigned 32-bit integers) using previous message values from `a` and `b`, and returning the result.

_mm_sha1msg2_epu32⚠`sha`

Performs the final calculation for the next four SHA1 message values (unsigned 32-bit integers) using the intermediate result in `a` and the previous message values in `b`, and returns the result.

_mm_sha1nexte_epu32⚠`sha`

Calculate SHA1 state variable E after four rounds of operation from the current SHA1 state variable `a`, add that value to the scheduled values (unsigned 32-bit integers) in `b`, and returns the result.

_mm_sha1rnds4_epu32⚠`sha`

Performs four rounds of SHA1 operation using an initial SHA1 state (A,B,C,D) from `a` and some pre-computed sum of the next 4 round message values (unsigned 32-bit integers), and state variable E from `b`, and return the updated SHA1 state (A,B,C,D). `FUNC` contains the logic functions and round constants.

_mm_sha256msg1_epu32⚠`sha`

Performs an intermediate calculation for the next four SHA256 message values (unsigned 32-bit integers) using previous message values from `a` and `b`, and return the result.

_mm_sha256msg2_epu32⚠`sha`

Performs the final calculation for the next four SHA256 message values (unsigned 32-bit integers) using previous message values from `a` and `b`, and return the result.

_mm_sha256rnds2_epu32⚠`sha`

Performs 2 rounds of SHA256 operation using an initial SHA256 state (C,D,G,H) from `a`, an initial SHA256 state (A,B,E,F) from `b`, and a pre-computed sum of the next 2 round message values (unsigned 32-bit integers) and the corresponding round constants from `k`, and store the updated SHA256 state (A,B,E,F) in dst.

_mm_shuffle_epi8⚠`ssse3`

Shuffles bytes from `a` according to the content of `b`.

_mm_shuffle_epi32⚠`sse2`

Shuffles 32-bit integers in `a` using the control in `IMM8`.

_mm_shuffle_pd⚠`sse2`

Constructs a 128-bit floating-point vector of `[2 x double]` from two 128-bit vector parameters of `[2 x double]`, using the immediate-value parameter as a specifier.

_mm_shuffle_ps⚠`sse`

Shuffles packed single-precision (32-bit) floating-point elements in `a` and `b` using `MASK`.

_mm_shufflehi_epi16⚠`sse2`

Shuffles 16-bit integers in the high 64 bits of `a` using the control in `IMM8`.

_mm_shufflelo_epi16⚠`sse2`

Shuffles 16-bit integers in the low 64 bits of `a` using the control in `IMM8`.

_mm_sign_epi8⚠`ssse3`

Negates packed 8-bit integers in `a` when the corresponding signed 8-bit integer in `b` is negative, and returns the result. Elements in result are zeroed out when the corresponding element in `b` is zero.

_mm_sign_epi16⚠`ssse3`

Negates packed 16-bit integers in `a` when the corresponding signed 16-bit integer in `b` is negative, and returns the results. Elements in result are zeroed out when the corresponding element in `b` is zero.

_mm_sign_epi32⚠`ssse3`

Negates packed 32-bit integers in `a` when the corresponding signed 32-bit integer in `b` is negative, and returns the results. Element in result are zeroed out when the corresponding element in `b` is zero.

_mm_sll_epi16⚠`sse2`

Shifts packed 16-bit integers in `a` left by `count` while shifting in zeros.

_mm_sll_epi32⚠`sse2`

Shifts packed 32-bit integers in `a` left by `count` while shifting in zeros.

_mm_sll_epi64⚠`sse2`

Shifts packed 64-bit integers in `a` left by `count` while shifting in zeros.

_mm_slli_epi16⚠`sse2`

Shifts packed 16-bit integers in `a` left by `IMM8` while shifting in zeros.

_mm_slli_epi32⚠`sse2`

Shifts packed 32-bit integers in `a` left by `IMM8` while shifting in zeros.

_mm_slli_epi64⚠`sse2`

Shifts packed 64-bit integers in `a` left by `IMM8` while shifting in zeros.

_mm_slli_si128⚠`sse2`

Shifts `a` left by `IMM8` bytes while shifting in zeros.

_mm_sllv_epi32⚠`avx2`

Shifts packed 32-bit integers in `a` left by the amount specified by the corresponding element in `count` while shifting in zeros, and returns the result.

_mm_sllv_epi64⚠`avx2`

Shifts packed 64-bit integers in `a` left by the amount specified by the corresponding element in `count` while shifting in zeros, and returns the result.

_mm_sqrt_pd⚠`sse2`

Returns a new vector with the square root of each of the values in `a`.

_mm_sqrt_ps⚠`sse`

Returns the square root of packed single-precision (32-bit) floating-point elements in `a`.

_mm_sqrt_sd⚠`sse2`

Returns a new vector with the low element of `a` replaced by the square root of the lower element `b`.

_mm_sqrt_ss⚠`sse`

Returns the square root of the first single-precision (32-bit) floating-point element in `a`, the other elements are unchanged.

_mm_sra_epi16⚠`sse2`

Shifts packed 16-bit integers in `a` right by `count` while shifting in sign bits.

_mm_sra_epi32⚠`sse2`

Shifts packed 32-bit integers in `a` right by `count` while shifting in sign bits.

_mm_srai_epi16⚠`sse2`

Shifts packed 16-bit integers in `a` right by `IMM8` while shifting in sign bits.

_mm_srai_epi32⚠`sse2`

Shifts packed 32-bit integers in `a` right by `IMM8` while shifting in sign bits.

_mm_srav_epi32⚠`avx2`

Shifts packed 32-bit integers in `a` right by the amount specified by the corresponding element in `count` while shifting in sign bits.

_mm_srl_epi16⚠`sse2`

Shifts packed 16-bit integers in `a` right by `count` while shifting in zeros.

_mm_srl_epi32⚠`sse2`

Shifts packed 32-bit integers in `a` right by `count` while shifting in zeros.

_mm_srl_epi64⚠`sse2`

Shifts packed 64-bit integers in `a` right by `count` while shifting in zeros.

_mm_srli_epi16⚠`sse2`

Shifts packed 16-bit integers in `a` right by `IMM8` while shifting in zeros.

_mm_srli_epi32⚠`sse2`

Shifts packed 32-bit integers in `a` right by `IMM8` while shifting in zeros.

_mm_srli_epi64⚠`sse2`

Shifts packed 64-bit integers in `a` right by `IMM8` while shifting in zeros.

_mm_srli_si128⚠`sse2`

Shifts `a` right by `IMM8` bytes while shifting in zeros.

_mm_srlv_epi32⚠`avx2`

Shifts packed 32-bit integers in `a` right by the amount specified by the corresponding element in `count` while shifting in zeros,

_mm_srlv_epi64⚠`avx2`

Shifts packed 64-bit integers in `a` right by the amount specified by the corresponding element in `count` while shifting in zeros,

_mm_store1_pd⚠`sse2`

Stores the lower double-precision (64-bit) floating-point element from `a` into 2 contiguous elements in memory. `mem_addr` must be aligned on a 16-byte boundary or a general-protection exception may be generated.

_mm_store1_ps⚠`sse`

Stores the lowest 32 bit float of `a` repeated four times into aligned memory.

_mm_store_pd⚠`sse2`

Stores 128-bits (composed of 2 packed double-precision (64-bit) floating-point elements) from `a` into memory. `mem_addr` must be aligned on a 16-byte boundary or a general-protection exception may be generated.

_mm_store_pd1⚠`sse2`

Stores the lower double-precision (64-bit) floating-point element from `a` into 2 contiguous elements in memory. `mem_addr` must be aligned on a 16-byte boundary or a general-protection exception may be generated.

_mm_store_ps⚠`sse`

Stores four 32-bit floats into aligned memory.

_mm_store_ps1⚠`sse`

Alias for `_mm_store1_ps`

_mm_store_sd⚠`sse2`

Stores the lower 64 bits of a 128-bit vector of `[2 x double]` to a memory location.

_mm_store_si128⚠`sse2`

Stores 128-bits of integer data from `a` into memory.

_mm_store_ss⚠`sse`

Stores the lowest 32 bit float of `a` into memory.

_mm_storeh_pd⚠`sse2`

Stores the upper 64 bits of a 128-bit vector of `[2 x double]` to a memory location.

_mm_storel_epi64⚠`sse2`

Stores the lower 64-bit integer `a` to a memory location.

_mm_storel_pd⚠`sse2`

Stores the lower 64 bits of a 128-bit vector of `[2 x double]` to a memory location.

_mm_storer_pd⚠`sse2`

Stores 2 double-precision (64-bit) floating-point elements from `a` into memory in reverse order. `mem_addr` must be aligned on a 16-byte boundary or a general-protection exception may be generated.

_mm_storer_ps⚠`sse`

Stores four 32-bit floats into aligned memory in reverse order.

_mm_storeu_pd⚠`sse2`

Stores 128-bits (composed of 2 packed double-precision (64-bit) floating-point elements) from `a` into memory. `mem_addr` does not need to be aligned on any particular boundary.

_mm_storeu_ps⚠`sse`

Stores four 32-bit floats into memory. There are no restrictions on memory alignment. For aligned memory `_mm_store_ps` may be faster.

_mm_storeu_si128⚠`sse2`

Stores 128-bits of integer data from `a` into memory.

_mm_stream_pd⚠`sse2`

Stores a 128-bit floating point vector of `[2 x double]` to a 128-bit aligned memory location. To minimize caching, the data is flagged as non-temporal (unlikely to be used again soon).

_mm_stream_ps⚠`sse`

Stores `a` into the memory at `mem_addr` using a non-temporal memory hint.

_mm_stream_sd⚠`sse4a`

Non-temporal store of `a.0` into `p`.

_mm_stream_si32⚠`sse2`

Stores a 32-bit integer value in the specified memory location. To minimize caching, the data is flagged as non-temporal (unlikely to be used again soon).

_mm_stream_si128⚠`sse2`

Stores a 128-bit integer vector to a 128-bit aligned memory location. To minimize caching, the data is flagged as non-temporal (unlikely to be used again soon).

_mm_stream_ss⚠`sse4a`

Non-temporal store of `a.0` into `p`.

_mm_sub_epi8⚠`sse2`

Subtracts packed 8-bit integers in `b` from packed 8-bit integers in `a`.

_mm_sub_epi16⚠`sse2`

Subtracts packed 16-bit integers in `b` from packed 16-bit integers in `a`.

_mm_sub_epi32⚠`sse2`

Subtract packed 32-bit integers in `b` from packed 32-bit integers in `a`.

_mm_sub_epi64⚠`sse2`

Subtract packed 64-bit integers in `b` from packed 64-bit integers in `a`.

_mm_sub_pd⚠`sse2`

Subtract packed double-precision (64-bit) floating-point elements in `b` from `a`.

_mm_sub_ps⚠`sse`

Subtracts __m128 vectors.

_mm_sub_sd⚠`sse2`

Returns a new vector with the low element of `a` replaced by subtracting the low element by `b` from the low element of `a`.

_mm_sub_ss⚠`sse`

Subtracts the first component of `b` from `a`, the other components are copied from `a`.

_mm_subs_epi8⚠`sse2`

Subtract packed 8-bit integers in `b` from packed 8-bit integers in `a` using saturation.

_mm_subs_epi16⚠`sse2`

Subtract packed 16-bit integers in `b` from packed 16-bit integers in `a` using saturation.

_mm_subs_epu8⚠`sse2`

Subtract packed unsigned 8-bit integers in `b` from packed unsigned 8-bit integers in `a` using saturation.

_mm_subs_epu16⚠`sse2`

Subtract packed unsigned 16-bit integers in `b` from packed unsigned 16-bit integers in `a` using saturation.

_mm_test_all_ones⚠`sse4.1`

Tests whether the specified bits in `a` 128-bit integer vector are all ones.

_mm_test_all_zeros⚠`sse4.1`

Tests whether the specified bits in a 128-bit integer vector are all zeros.

_mm_test_mix_ones_zeros⚠`sse4.1`

Tests whether the specified bits in a 128-bit integer vector are neither all zeros nor all ones.

_mm_testc_pd⚠`avx`

Computes the bitwise AND of 128 bits (representing double-precision (64-bit) floating-point elements) in `a` and `b`, producing an intermediate 128-bit value, and set `ZF` to 1 if the sign bit of each 64-bit element in the intermediate value is zero, otherwise set `ZF` to 0. Compute the bitwise NOT of `a` and then AND with `b`, producing an intermediate value, and set `CF` to 1 if the sign bit of each 64-bit element in the intermediate value is zero, otherwise set `CF` to 0. Return the `CF` value.

_mm_testc_ps⚠`avx`

Computes the bitwise AND of 128 bits (representing single-precision (32-bit) floating-point elements) in `a` and `b`, producing an intermediate 128-bit value, and set `ZF` to 1 if the sign bit of each 32-bit element in the intermediate value is zero, otherwise set `ZF` to 0. Compute the bitwise NOT of `a` and then AND with `b`, producing an intermediate value, and set `CF` to 1 if the sign bit of each 32-bit element in the intermediate value is zero, otherwise set `CF` to 0. Return the `CF` value.

_mm_testc_si128⚠`sse4.1`

Tests whether the specified bits in a 128-bit integer vector are all ones.

_mm_testnzc_pd⚠`avx`

Computes the bitwise AND of 128 bits (representing double-precision (64-bit) floating-point elements) in `a` and `b`, producing an intermediate 128-bit value, and set `ZF` to 1 if the sign bit of each 64-bit element in the intermediate value is zero, otherwise set `ZF` to 0. Compute the bitwise NOT of `a` and then AND with `b`, producing an intermediate value, and set `CF` to 1 if the sign bit of each 64-bit element in the intermediate value is zero, otherwise set `CF` to 0. Return 1 if both the `ZF` and `CF` values are zero, otherwise return 0.

_mm_testnzc_ps⚠`avx`

Computes the bitwise AND of 128 bits (representing single-precision (32-bit) floating-point elements) in `a` and `b`, producing an intermediate 128-bit value, and set `ZF` to 1 if the sign bit of each 32-bit element in the intermediate value is zero, otherwise set `ZF` to 0. Compute the bitwise NOT of `a` and then AND with `b`, producing an intermediate value, and set `CF` to 1 if the sign bit of each 32-bit element in the intermediate value is zero, otherwise set `CF` to 0. Return 1 if both the `ZF` and `CF` values are zero, otherwise return 0.

_mm_testnzc_si128⚠`sse4.1`

Tests whether the specified bits in a 128-bit integer vector are neither all zeros nor all ones.

_mm_testz_pd⚠`avx`

Computes the bitwise AND of 128 bits (representing double-precision (64-bit) floating-point elements) in `a` and `b`, producing an intermediate 128-bit value, and set `ZF` to 1 if the sign bit of each 64-bit element in the intermediate value is zero, otherwise set `ZF` to 0. Compute the bitwise NOT of `a` and then AND with `b`, producing an intermediate value, and set `CF` to 1 if the sign bit of each 64-bit element in the intermediate value is zero, otherwise set `CF` to 0. Return the `ZF` value.

_mm_testz_ps⚠`avx`

Computes the bitwise AND of 128 bits (representing single-precision (32-bit) floating-point elements) in `a` and `b`, producing an intermediate 128-bit value, and set `ZF` to 1 if the sign bit of each 32-bit element in the intermediate value is zero, otherwise set `ZF` to 0. Compute the bitwise NOT of `a` and then AND with `b`, producing an intermediate value, and set `CF` to 1 if the sign bit of each 32-bit element in the intermediate value is zero, otherwise set `CF` to 0. Return the `ZF` value.

_mm_testz_si128⚠`sse4.1`

Tests whether the specified bits in a 128-bit integer vector are all zeros.

_mm_tzcnt_32⚠`bmi1`

Counts the number of trailing least significant zero bits.

_mm_ucomieq_sd⚠`sse2`

Compares the lower element of `a` and `b` for equality.

_mm_ucomieq_ss⚠`sse`

Compares two 32-bit floats from the low-order bits of `a` and `b`. Returns `1` if they are equal, or `0` otherwise. This instruction will not signal an exception if either argument is a quiet NaN.

_mm_ucomige_sd⚠`sse2`

Compares the lower element of `a` and `b` for greater-than-or-equal.

_mm_ucomige_ss⚠`sse`

Compares two 32-bit floats from the low-order bits of `a` and `b`. Returns `1` if the value from `a` is greater than or equal to the one from `b`, or `0` otherwise. This instruction will not signal an exception if either argument is a quiet NaN.

_mm_ucomigt_sd⚠`sse2`

Compares the lower element of `a` and `b` for greater-than.

_mm_ucomigt_ss⚠`sse`

Compares two 32-bit floats from the low-order bits of `a` and `b`. Returns `1` if the value from `a` is greater than the one from `b`, or `0` otherwise. This instruction will not signal an exception if either argument is a quiet NaN.

_mm_ucomile_sd⚠`sse2`

Compares the lower element of `a` and `b` for less-than-or-equal.

_mm_ucomile_ss⚠`sse`

Compares two 32-bit floats from the low-order bits of `a` and `b`. Returns `1` if the value from `a` is less than or equal to the one from `b`, or `0` otherwise. This instruction will not signal an exception if either argument is a quiet NaN.

_mm_ucomilt_sd⚠`sse2`

Compares the lower element of `a` and `b` for less-than.

_mm_ucomilt_ss⚠`sse`

Compares two 32-bit floats from the low-order bits of `a` and `b`. Returns `1` if the value from `a` is less than the one from `b`, or `0` otherwise. This instruction will not signal an exception if either argument is a quiet NaN.

_mm_ucomineq_sd⚠`sse2`

Compares the lower element of `a` and `b` for not-equal.

_mm_ucomineq_ss⚠`sse`

Compares two 32-bit floats from the low-order bits of `a` and `b`. Returns `1` if they are not equal, or `0` otherwise. This instruction will not signal an exception if either argument is a quiet NaN.

_mm_undefined_pd⚠`sse2`

Returns vector of type __m128d with undefined elements.

_mm_undefined_ps⚠`sse`

Returns vector of type __m128 with undefined elements.

_mm_undefined_si128⚠`sse2`

Returns vector of type __m128i with undefined elements.

_mm_unpackhi_epi8⚠`sse2`

Unpacks and interleave 8-bit integers from the high half of `a` and `b`.

_mm_unpackhi_epi16⚠`sse2`

Unpacks and interleave 16-bit integers from the high half of `a` and `b`.

_mm_unpackhi_epi32⚠`sse2`

Unpacks and interleave 32-bit integers from the high half of `a` and `b`.

_mm_unpackhi_epi64⚠`sse2`

Unpacks and interleave 64-bit integers from the high half of `a` and `b`.

_mm_unpackhi_pd⚠`sse2`

The resulting `__m128d` element is composed by the low-order values of the two `__m128d` interleaved input elements, i.e.:

_mm_unpackhi_ps⚠`sse`

Unpacks and interleave single-precision (32-bit) floating-point elements from the higher half of `a` and `b`.

_mm_unpacklo_epi8⚠`sse2`

Unpacks and interleave 8-bit integers from the low half of `a` and `b`.

_mm_unpacklo_epi16⚠`sse2`

Unpacks and interleave 16-bit integers from the low half of `a` and `b`.

_mm_unpacklo_epi32⚠`sse2`

Unpacks and interleave 32-bit integers from the low half of `a` and `b`.

_mm_unpacklo_epi64⚠`sse2`

Unpacks and interleave 64-bit integers from the low half of `a` and `b`.

_mm_unpacklo_pd⚠`sse2`

The resulting `__m128d` element is composed by the high-order values of the two `__m128d` interleaved input elements, i.e.:

_mm_unpacklo_ps⚠`sse`

Unpacks and interleave single-precision (32-bit) floating-point elements from the lower half of `a` and `b`.

_mm_xor_pd⚠`sse2`

Computes the bitwise OR of `a` and `b`.

_mm_xor_ps⚠`sse`

Bitwise exclusive OR of packed single-precision (32-bit) floating-point elements.

_mm_xor_si128⚠`sse2`

Computes the bitwise XOR of 128 bits (representing integer data) in `a` and `b`.

_mulx_u32⚠`bmi2`

Unsigned multiply without affecting flags.

_pdep_u32⚠`bmi2`

Scatter contiguous low order bits of `a` to the result at the positions specified by the `mask`.

_pext_u32⚠`bmi2`

Gathers the bits of `x` specified by the `mask` into the contiguous low order bit positions of the result.

_popcnt32⚠`popcnt`

Counts the bits that are set.

_rdrand16_step⚠`rdrand`

Read a hardware generated 16-bit random value and store the result in val. Returns 1 if a random value was generated, and 0 otherwise.

_rdrand32_step⚠`rdrand`

Read a hardware generated 32-bit random value and store the result in val. Returns 1 if a random value was generated, and 0 otherwise.

_rdseed16_step⚠`rdseed`

Read a 16-bit NIST SP800-90B and SP800-90C compliant random value and store in val. Return 1 if a random value was generated, and 0 otherwise.

_rdseed32_step⚠`rdseed`

Read a 32-bit NIST SP800-90B and SP800-90C compliant random value and store in val. Return 1 if a random value was generated, and 0 otherwise.

_rdtsc⚠

Reads the current value of the processor’s time-stamp counter.

_subborrow_u32⚠

Adds unsigned 32-bit integers `a` and `b` with unsigned 8-bit carry-in `c_in` (carry or overflow flag), and store the unsigned 32-bit result in `out`, and the carry-out is returned (carry or overflow flag).

_t1mskc_u32⚠`tbm`

Clears all bits below the least significant zero of `x` and sets all other bits.

_t1mskc_u64⚠`tbm`

Clears all bits below the least significant zero of `x` and sets all other bits.

_tzcnt_u32⚠`bmi1`

Counts the number of trailing least significant zero bits.

_tzmsk_u32⚠`tbm`

Sets all bits below the least significant one of `x` and clears all other bits.

_tzmsk_u64⚠`tbm`

Sets all bits below the least significant one of `x` and clears all other bits.

_xgetbv⚠`xsave`

Reads the contents of the extended control register `XCR` specified in `xcr_no`.

_xrstor⚠`xsave`

Performs a full or partial restore of the enabled processor states using the state information stored in memory at `mem_addr`.

_xrstors⚠`xsave,xsaves`

Performs a full or partial restore of the enabled processor states using the state information stored in memory at `mem_addr`.

_xsave⚠`xsave`

Performs a full or partial save of the enabled processor states to memory at `mem_addr`.

_xsavec⚠`xsave,xsavec`

Performs a full or partial save of the enabled processor states to memory at `mem_addr`.

_xsaveopt⚠`xsave,xsaveopt`

Performs a full or partial save of the enabled processor states to memory at `mem_addr`.

_xsaves⚠`xsave,xsaves`

Performs a full or partial save of the enabled processor states to memory at `mem_addr`

_xsetbv⚠`xsave`

Copies 64-bits from `val` to the extended control register (`XCR`) specified by `a`.

## Type Definitions

_MM_CMPINT_ENUM Experimental

The `_MM_CMPINT_ENUM` type used to specify comparison operations in AVX-512 intrinsics.

_MM_MANTISSA_NORM_ENUM Experimental

The `MM_MANTISSA_NORM_ENUM` type used to specify mantissa normalized operations in AVX-512 intrinsics.

_MM_MANTISSA_SIGN_ENUM Experimental

The `MM_MANTISSA_SIGN_ENUM` type used to specify mantissa signed operations in AVX-512 intrinsics.

_MM_PERM_ENUM Experimental

The `MM_PERM_ENUM` type used to specify shuffle operations in AVX-512 intrinsics.

__mmask8 Experimental

The `__mmask8` type used in AVX-512 intrinsics, a 8-bit integer

__mmask16 Experimental

The `__mmask16` type used in AVX-512 intrinsics, a 16-bit integer

__mmask32 Experimental

The `__mmask32` type used in AVX-512 intrinsics, a 32-bit integer

__mmask64 Experimental

The `__mmask64` type used in AVX-512 intrinsics, a 64-bit integer