Function core::arch::x86_64::_mm256_dpbf16_ps

source ·
pub unsafe fn _mm256_dpbf16_ps(src: __m256, a: __m256bh, b: __m256bh) -> __m256
🔬This is a nightly-only experimental API. (stdarch_x86_avx512 #111137)
Available on (x86 or x86-64) and target feature avx512bf16,avx512vl 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. Intel’s documentation