Function _mm512_mask_popcnt_epi8

pub fn _mm512_mask_popcnt_epi8(src: __m512i, k: u64, a: __m512i) -> __m512i

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

For each packed 8-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