Function creusot_contracts::std::arch::x86_64::_mm512_mask_reduce_add_epi64
source · pub unsafe fn _mm512_mask_reduce_add_epi64(k: u8, a: __m512i) -> i64🔬This is a nightly-only experimental API. (
stdarch_x86_avx512)Available on x86-64 only.
Expand description
Reduce the packed 64-bit integers in a by addition using mask k. Returns the sum of all active elements in a.