Function core::arch::x86::_mm512_permutexvar_ps

pub unsafe fn _mm512_permutexvar_ps(idx: __m512i, a: __m512) -> __m512

🔬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 idx 中的相应索引对跨 lanes 中的单精度 (32-bit) 浮点元素进行打乱。