pub unsafe fn _mm256_mask_conj_pch(src: __m256h, k: u8, a: __m256h) -> __m256h🔬This is a nightly-only experimental API. (
stdarch_x86_avx512_f16)Available on x86 only.
Expand description
Compute the complex conjugates of complex numbers in a, and store the results in dst using writemask k
(the element is copied from src when corresponding mask bit is not set). Each complex number is composed of two
adjacent half-precision (16-bit) floating-point elements, which defines the complex number complex = vec.fp16[0] + i * vec.fp16[1],
or the complex conjugate conjugate = vec.fp16[0] - i * vec.fp16[1].