core::arch::x86

Function _mm256_mask_permutexvar_pd

1.89.0 · Source 
pub fn _mm256_mask_permutexvar_pd(
    src: __m256d,
    k: __mmask8,
    idx: __m256i,
    a: __m256d,
) -> __m256d
Available on (x86 or x86-64) and target feature avx512f and target feature avx512vl and x86 only.
Expand description

Shuffle double-precision (64-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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