Function core::arch::x86_64::_mm256_maskz_cvtsepi64_epi8

pub unsafe fn _mm256_maskz_cvtsepi64_epi8(k: __mmask8, a: __m256i) -> __m128i

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

Available on x86-64 and target feature avx512f,avx512vl only.

Convert packed signed 64-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

Intel’s documentation