pub unsafe fn _mm512_maskz_madd_epi16(
    k: __mmask16,
    a: __m512i,
    b: __m512i
) -> __m512i
🔬This is a nightly-only experimental API. (stdarch_x86_avx512 #111137)
Available on (x86 or x86-64) and target feature avx512bw and x86 only.
Expand description

Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Horizontally add adjacent pairs of intermediate 32-bit integers, and pack the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

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