Function core::arch::x86::_mm512_fmaddsub_pd[][src]

pub unsafe fn _mm512_fmaddsub_pd(a: __m512d, b: __m512d, c: __m512d) -> __m512d
🔬 This is a nightly-only experimental API. (stdsimd #48556)
This is supported on x86 and target feature avx512f only.
Expand description

在 a 和 b 中乘以包装的双精度 (64-bit) 浮点元素,或者在中间结果中乘以 c to/from 的包装的元素,然后将结果存储在 dst 中。

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