https://doc.rust-lang.org/core/arch/x86/fn._mm256_mask_multishift_epi64_epi8.html
_mm256_mask_multishift_epi64_epi8 in core::arch::x86 - Rust
For each 64-bit element in b, select 8 unaligned bytes using a byte-granular shift control within the corresponding 64-bit element of a, and store the 8...
maskmultishiftcorearchrust
https://doc.rust-lang.org/nightly/core/arch/x86/fn._mm512_mask_multishift_epi64_epi8.html
_mm512_mask_multishift_epi64_epi8 in core::arch::x86 - Rust
For each 64-bit element in b, select 8 unaligned bytes using a byte-granular shift control within the corresponding 64-bit element of a, and store the 8...
maskmultishiftcorearchrust