Function _mm512_permutexvar_pd

pub unsafe fn _mm512_permutexvar_pd(idx: __m512i, a: __m512d) -> __m512d

🔬This is a nightly-only experimental API. (stdarch_x86_avx512 #111137)

Available on (x86 or x86-64) and target feature avx512f and x86 only.

Shuffle double-precision (64-bit) floating-point elements in a across lanes using the corresponding index in idx, and store the results in dst.

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