cs431_homework::test::loom::arch::x86_64

Function _mm256_mask_madd_epi16

1.89.0 · Source 
pub fn _mm256_mask_madd_epi16(
    src: __m256i,
    k: u8,
    a: __m256i,
    b: __m256i,
) -> __m256i
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 writemask k (elements are copied from src when the corresponding mask bit is not set).

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