## _mm_maskz_cvtps_ph

# Function _mm_maskz_cvtps_ph

1.89.0 · Source

    pub fn _mm_maskz_cvtps_ph(k: __mmask8, a: __m128, const IMM8: i32) -> __m128i

Available on (x86 or x86-64) and target feature `avx512f` and target feature `avx512vl` and x86 only.
Expand description

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`

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