Function core::arch::x86_64::_mm512_maskz_dpbf16_ps
source · pub unsafe fn _mm512_maskz_dpbf16_ps(
k: __mmask16,
src: __m512,
a: __m512bh,
b: __m512bh,
) -> __m512
🔬This is a nightly-only experimental API. (
stdarch_x86_avx512
#111137)Available on (x86 or x86-64) and target feature
avx512bf16,avx512f
and x86-64 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 zeromask k (elements are zeroed out when the corresponding mask bit is not set). Intel’s documentation