core::arch::x86

Function _mm512_maskz_fmaddsub_round_ps

Source
pub unsafe fn _mm512_maskz_fmaddsub_round_ps(
    k: __mmask16,
    a: __m512,
    b: __m512,
    c: __m512,
    const ROUNDING: i32,
) -> __m512
🔬This is a nightly-only experimental API. (stdarch_x86_avx512 #111137)
Available on (x86 or x86-64) and target feature avx512f and x86 only.
Expand description

Multiply packed single-precision (32-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).\

Rounding is done according to the rounding[3:0] parameter, which can be one of:\

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