pub unsafe fn _mm256_cmpeq_epu64_mask(a: __m256i, b: __m256i) -> __mmask8🔬This is a nightly-only experimental API. (
stdarch_x86_avx512 #111137)Available on (x86 or x86-64) and target feature
avx512f,avx512vl and x86-64 only.Expand description
Compare packed unsigned 64-bit integers in a and b for equality, and store the results in mask vector k.