Function core::arch::x86_64::_mm512_mask_popcnt_epi16

source ·

pub unsafe fn _mm512_mask_popcnt_epi16(
    src: __m512i,
    k: __mmask32,
    a: __m512i
) -> __m512i

🔬This is a nightly-only experimental API. (stdsimd #48556)

Available on (x86 or x86-64) and target feature avx512bitalg and x86-64 only.

Expand description

For each packed 16-bit integer maps the value to the number of logical 1 bits.

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

Intel’s documentation