# Function _mm512_mask_permutex2var_epi16

1.89.0 · Source

    pub fn _mm512_mask_permutex2var_epi16(
        a: __m512i,
        k: __mmask32,
        idx: __m512i,
        b: __m512i,
    ) -> __m512i

Available on (x86 or x86-64) and target feature `avx512bw` and x86-64 only.
Expand description

Shuffle 16-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

Intel’s documentation