pub unsafe fn _mm256_cmpgt_epu8_mask(a: __m256i, b: __m256i) -> __mmask32
🔬This is a nightly-only experimental API. (stdsimd #48556)
Available on (x86 or x86-64) and target feature avx512bw,avx512vl and x86 only.
Expand description

Compare packed unsigned 8-bit integers in a and b for greater-than, and store the results in mask vector k.

Intel’s documentation