Function _mm512_mask_fmadd_pch

pub unsafe fn _mm512_mask_fmadd_pch(
    a: __m512h,
    k: u16,
    b: __m512h,
    c: __m512h,
) -> __m512h

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

Available on x86-64 only.

Multiply packed complex numbers in a and b, accumulate to the corresponding complex numbers in c, and store the results in dst using writemask k (the element is copied from a when the 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].

Intel’s documentation