Function core::arch::x86_64::_mm256_castsi256_ph

source ·
pub unsafe fn _mm256_castsi256_ph(a: __m256i) -> __m256h
🔬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

Cast vector of type __m256i to type __m256h. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

Intel’s documentation