Function core::arch::x86::_mm512_fnmadd_ps[][src]

pub unsafe fn _mm512_fnmadd_ps(a: __m512, b: __m512, c: __m512) -> __m512
🔬 This is a nightly-only experimental API. (stdsimd #48556)
This is supported on x86 and target feature avx512f only.
Expand description

将 a 和 b 中的包装单精度 (32-bit) 浮点元素相乘,将取反的中间结果添加到 c 中的包装元素中,然后将结果存储在 dst 中。

Intel’s documentation