cs431_homework::test::loom::arch::x86_64

Function _mm256_castph_pd

pub fn _mm256_castph_pd(a: __m256h) -> __m256d

🔬This is a nightly-only experimental API. (stdarch_x86_avx512_f16)

Expand description

Cast vector of type __m256h to type __m256d. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

Intel’s documentation

Function _mm256_castph_pdCopy item path

Function _mm256_castph_pd