# Function core::arch::x86_64::_mm512_cmp_epi8_mask
[−][src]

    pub unsafe fn _mm512_cmp_epi8_mask<const IMM8: i32>(
        a: __m512i,
        b: __m512i
    ) -> __mmask64

🔬 This is a nightly-only experimental API. (`stdsimd` #48556)
This is supported on x86-64 and target feature `avx512bw` only.
Expand description

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.

Intel’s documentation