Function _mm512_mask_cvtsepi16_epi8

pub unsafe fn _mm512_mask_cvtsepi16_epi8(
    src: __m256i,
    k: u32,
    a: __m512i,
) -> __m256i

🔬This is a nightly-only experimental API. (stdarch_x86_avx512)

Available on x86 only.

Convert packed signed 16-bit integers in a to packed 8-bit integers with signed 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