pub unsafe fn _mm512_mask_bitshuffle_epi64_mask(
    k: __mmask64,
    b: __m512i,
    c: __m512i
) -> __mmask64
🔬This is a nightly-only experimental API. (stdsimd #48556)
Available on (x86 or x86-64) and target feature avx512bitalg and x86 only.
Expand description

Considers the input b as packed 64-bit integers and c as packed 8-bit integers. Then groups 8 8-bit values from cas indices into the the bits of the corresponding 64-bit integer. It then selects these bits and packs them into the output.

Uses the writemask in k - elements are zeroed in the result if the corresponding mask bit is not set. Otherwise the computation result is written into the result.

Intel’s documentation

This documentation is an old archive. Please see https://rust.docs.kernel.org instead.