Function core::arch::x86_64::_mm512_mask_broadcastsd_pd
source · pub unsafe fn _mm512_mask_broadcastsd_pd(
src: __m512d,
k: __mmask8,
a: __m128d
) -> __m512d
🔬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
使用写掩码 k 将低双精度 (64-bit) 浮点型元素从 a 广播到 dst 的所有元素 (当未设置相应的掩码位时,将从 src 复制元素)。