pub fn _mm512_mask_broadcast_f64x4(src: __m512d, k: u8, a: __m256d) -> __m512d
🔬This is a nightly-only experimental API. (
stdarch_x86_avx512
)Expand description
Broadcast the 4 packed double-precision (64-bit) floating-point elements from a to all elements of dst using writemask k (elements are copied from src when the corresponding mask bit is not set).