Function core::arch::x86::_mm256_mask_subs_epu8

pub unsafe fn _mm256_mask_subs_epu8(
    src: __m256i,
    k: __mmask32,
    a: __m256i,
    b: __m256i
) -> __m256i

🔬This is a nightly-only experimental API. (stdsimd #48556)

Available on (x86 or x86-64) and target feature avx512bw,avx512vl and x86 only.

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).

Intel’s documentation