Function core::arch::x86::_mm_maskz_dpbf16_ps

pub unsafe fn _mm_maskz_dpbf16_ps(
    k: __mmask8, 
    src: __m128, 
    a: __m128bh, 
    b: __m128bh
) -> __m128

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

This is supported on x86 and target feature avx512bf16,avx512vl only.

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 zeromask k (elements are zeroed out when the corresponding mask bit is not set). Intel’s documentation