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

Function _mm256_mask_permutexvar_ps

1.89.0 · Source 
pub fn _mm256_mask_permutexvar_ps(
    src: __m256,
    k: u8,
    idx: __m256i,
    a: __m256,
) -> __m256
Expand description

Shuffle single-precision (32-bit) floating-point elements in a across lanes using the corresponding index in idx, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

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