# Function core::arch::x86_64::_mm256_mask_max_epi8
[−][src]

    pub unsafe fn _mm256_mask_max_epi8(
        src: __m256i,
        k: __mmask32,
        a: __m256i,
        b: __m256i
    ) -> __m256i

🔬 This is a nightly-only experimental API. (`stdsimd` #48556)
This is supported on x86-64 and target feature `avx512bw,avx512vl` only.
Expand description

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).

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