Function core::arch::x86::_mm512_madd_epi16
source · pub unsafe fn _mm512_madd_epi16(a: __m512i, b: __m512i) -> __m512i🔬This is a nightly-only experimental API. (
stdsimd #48556)Available on (x86 or x86-64) and target feature
avx512bw only.Expand description
Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Horizontally add adjacent pairs of intermediate 32-bit integers, and pack the results in dst.