# Function core::arch::x86_64::_mm256_mask3_fmsub_ps

source · [−]

    pub unsafe fn _mm256_mask3_fmsub_ps(
        a: __m256,
        b: __m256,
        c: __m256,
        k: __mmask8
    ) -> __m256

🔬 This is a nightly-only experimental API. (`stdsimd` #48556)
This is supported on x86-64 and target feature `avx512f,avx512vl` only.
Expand description

Multiply packed single-precision (32-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

Intel’s documentation