pub unsafe fn _mm512_cvtneps_pbh(a: __m512) -> __m256bh
🔬This is a nightly-only experimental API. (stdsimd #48556)
Available on (x86 or x86-64) and target feature avx512bf16,avx512f and x86-64 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