Function core::arch::x86_64::_mm512_cvtepi8_epi64
source · 🔬This is a nightly-only experimental API. (
stdsimd
#48556)Available on (x86 or x86-64) and target feature
avx512f
and x86-64 only.Expand description
Sign extend packed 8-bit integers in the low 8 bytes of a to packed 64-bit integers, and store the results in dst.