_mm512_maskz_popcnt_epi8 in core::arch::x86 - Rust
Description: For each packed 8-bit integer maps the value to the number of logical 1 bits.
Keywords: rust, rustlang, rust-lang, _mm512_maskz_popcnt_epi8

# Function core::arch::x86::_mm512_maskz_popcnt_epi8
[−][src]

    pub unsafe fn _mm512_maskz_popcnt_epi8(k: __mmask64, a: __m512i) -> __m512i

🔬 This is a nightly-only experimental API. (`stdsimd` #48556)
This is supported on x86 and target feature `avx512bitalg` only.
Expand description

For each packed 8-bit integer maps the value to the number of logical 1 bits.

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