Function core::arch::x86::_mm512_maddubs_epi16 [−][src]
pub unsafe fn _mm512_maddubs_epi16(a: __m512i, b: __m512i) -> __m512i
This is supported on x86 and target feature
avx512bw only.Expand description
Vertically multiply each unsigned 8-bit integer from a with the corresponding signed 8-bit integer from b, producing intermediate signed 16-bit integers. Horizontally add adjacent pairs of intermediate signed 16-bit integers, and pack the saturated results in dst.