Function core::arch::x86_64::_mm512_maskz_broadcastsd_pd

pub unsafe fn _mm512_maskz_broadcastsd_pd(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

使用零掩码 k 将低双精度 (64-bit) 浮点元素从 a 广播到 dst 的所有元素 (当未设置相应的掩码位时，元素将被清零)。