Function core::arch::x86::_mm512_reduce_add_epi64
source · pub unsafe fn _mm512_reduce_add_epi64(a: __m512i) -> i64
🔬This is a nightly-only experimental API. (
stdsimd
#48556)Available on (x86 or x86-64) and target feature
avx512f
and x86 only.Expand description
Reduce the packed 64-bit integers in a by addition. Returns the sum of all elements in a.