# Function core::arch::x86::_mm512_sad_epu8 [−][src]

pub unsafe fn _mm512_sad_epu8(a: __m512i, b: __m512i) -> __m512i

This is supported on

**x86 and target feature**only.`avx512bw`

## Expand description

Compute the absolute differences of packed unsigned 8-bit integers in a and b, then horizontally sum each consecutive 8 differences to produce eight unsigned 16-bit integers, and pack these unsigned 16-bit integers in the low 16 bits of 64-bit elements in dst.