arch::[−][src] x86:: _mm512_dpbusd_epi32
pub unsafe fn _mm512_dpbusd_epi32(
) -> __m512i
Multiply groups of 4 adjacent pairs of unsigned 8-bit integers in a with corresponding signed 8-bit integers in b, producing 4 intermediate signed 16-bit results. Sum these 4 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst.