Function core::arch::x86_64::_mm256_broadcast_f32x4
source · pub unsafe fn _mm256_broadcast_f32x4(a: __m128) -> __m256
🔬This is a nightly-only experimental API. (
stdsimd
#48556)Available on (x86 or x86-64) and target feature
avx512f,avx512vl
and x86-64 only.Expand description
从 a 广播 4 个包装的单精度 (32-bit) 浮点元素到 dst 的所有元素。