Function core::arch::x86::_mm256_mask_broadcastss_ps[−][src]

pub unsafe fn _mm256_mask_broadcastss_ps(
    src: __m256, 
    k: __mmask8, 
    a: __m128
) -> __m256

🔬 This is a nightly-only experimental API. (stdsimd #48556)

This is supported on x86 and target feature avx512f,avx512vl only.

Expand description

使用写掩码 k 将低单精度 (32-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，将元素从 src 复制)。