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## _mm512_cmp_epi8_mask

# Function _mm512_cmp_epi8_mask

1.89.0 (const: unstable) · Source

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

Available 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.

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