Function core::arch::x86_64::_mm512_cmpeq_pd_mask
source · pub unsafe fn _mm512_cmpeq_pd_mask(a: __m512d, b: __m512d) -> __mmask8
🔬This is a nightly-only experimental API. (
stdsimd
#48556)Available on (x86 or x86-64) and target feature
avx512f
and x86-64 only.Expand description
比较包装的双精度 (64-bit) 浮点数 a 和 b 中的元素是否相等,结果存入 mask vector k.