Function core::arch::x86::_mm256_cvtneps_pbh[][src]

pub unsafe fn _mm256_cvtneps_pbh(a: __m256) -> __m128bh
🔬 This is a nightly-only experimental API. (stdsimd #48556)
This is supported on x86 and target feature avx512bf16,avx512vl only.
Expand description

将包装在 a 中的单精度 (32-bit) 浮点元素转换为包装的 BF16 (16-bit) 浮点元素,并将结果存储在 dst 中。 Intel’s documentation