_mm_mask_reduce_max_epu8

core::arch::x86

Function _mm_mask_reduce_max_epu8 

1.89.0 · Source 
pub fn _mm_mask_reduce_max_epu8(k: __mmask16, a: __m128i) -> u8
Available on x86 and target feature avx512bw and target feature avx512vl only.
Expand description

Reduce the packed unsigned 8-bit integers in a by maximum using mask k. Returns the maximum of all active elements in a.

Intel’s documentation