pub unsafe fn _mm512_mask_maddubs_epi16(
    src: __m512i,
    k: u32,
    a: __m512i,
    b: __m512i
) -> __m512i
🔬This is a nightly-only experimental API. (stdsimd #48556)
Available on x86-64 only.
Expand description

Multiply packed unsigned 8-bit integers in a by packed signed 8-bit integers in b, producing intermediate signed 16-bit integers. Horizontally add adjacent pairs of intermediate signed 16-bit integers, and pack the saturated results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

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