Function core::arch::x86_64::_mm512_maskz_fmaddsub_pd

pub unsafe fn _mm512_maskz_fmaddsub_pd(
    k: __mmask8, 
    a: __m512d, 
    b: __m512d, 
    c: __m512d
) -> __m512d

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Available on x86-64 and target feature avx512f only.

Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

Intel’s documentation