Function core::arch::x86::_mm256_dpbf16_ps

pub unsafe fn _mm256_dpbf16_ps(src: __m256, a: __m256bh, b: __m256bh) -> __m256

🔬 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. Intel’s documentation