Function core::arch::x86::_mm512_mask_broadcastsd_pd

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 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)。