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。

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