pub unsafe fn _mm256_cvtsh_h(a: __m256h) -> f16🔬This is a nightly-only experimental API. (
stdarch_x86_avx512_f16 #127213)Available on (x86 or x86-64) and target feature
avx512fp16 and x86-64 only.Expand description
Copy the lower half-precision (16-bit) floating-point element from a to dst.