_mm512_maskz_fmaddsub_ph

core::arch::x86

Function _mm512_maskz_fmaddsub_ph 

1.94.0 (const: unstable) · Source 
pub fn _mm512_maskz_fmaddsub_ph(
    k: __mmask32,
    a: __m512h,
    b: __m512h,
    c: __m512h,
) -> __m512h
Available on x86 and target feature avx512fp16 only.
Expand description

Multiply packed half-precision (16-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 (the element is zeroed out when the corresponding mask bit is not set).

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