Function core::arch::x86_64::_mm256_rcp_ph
source · pub unsafe fn _mm256_rcp_ph(a: __m256h) -> __m256h
🔬This is a nightly-only experimental API. (
stdarch_x86_avx512_f16
#127213)Available on (x86 or x86-64) and target feature
avx512fp16,avx512vl
and x86-64 only.Expand description
Compute the approximate reciprocal of packed 16-bit floating-point elements in a
and stores the results in dst
.
The maximum relative error for this approximation is less than 1.5*2^-12
.