pub unsafe fn _mm256_maskz_rcp_ph(k: u16, a: __m256h) -> __m256h🔬This is a nightly-only experimental API. (
stdarch_x86_avx512_f16)Available on x86-64 only.
Expand description
Compute the approximate reciprocal of packed 16-bit floating-point elements in a and stores the results in dst
using zeromask k (elements are zeroed out when the corresponding mask bit is not set).
The maximum relative error for this approximation is less than 1.5*2^-12.