https://doc.rust-lang.org/beta/core/arch/x86/fn._mm512_maskz_cvtsepi32_epi8.html
_mm512_maskz_cvtsepi32_epi8 in core::arch::x86 - Rust
Convert packed signed 32-bit integers in a to packed 8-bit integers with signed saturation, and store the results in dst using zeromask k (elements are zeroed...
corearchrust
https://doc.servo.org/serde/lib/core/arch/x86_64/fn._mm_mask2_permutex2var_epi8.html
_mm_mask2_permutex2var_epi8 in serde::lib::core::arch::x86_64 - Rust
Shuffle 8-bit integers in a and b across lanes using the corresponding selector and index in idx, and store the results in dst using writemask k (elements are...