Function otter_api_tests::crates::inventory::core::arch::x86_64::_mm256_dpwssd_epi32
source · [−]🔬 This is a nightly-only experimental API. (
stdsimd
)Available on x86-64 and target feature
avx512vnni,avx512vl
only.Expand description
Multiply groups of 2 adjacent pairs of signed 16-bit integers in a with corresponding 16-bit integers in b, producing 2 intermediate signed 32-bit results. Sum these 2 results with the corresponding 32-bit integer in src, and store the packed 32-bit results in dst.