# Function core::arch::x86::_mm512_mask_dpbf16_ps
[−][src]

    pub unsafe fn _mm512_mask_dpbf16_ps(
        src: __m512,
        k: __mmask16,
        a: __m512bh,
        b: __m512bh
    ) -> __m512

🔬 This is a nightly-only experimental API. (`stdsimd` #48556)
This is supported on x86 and target feature `avx512bf16,avx512f` only.
Expand description

Compute dot-product of BF16 (16-bit) floating-point pairs in a and b, accumulating the intermediate single-precision (32-bit) floating-point elements with elements in src, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). Intel’s documentation