Function core::arch::x86_64::_mm512_reduce_add_epi64

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 x86-64 only.

Expand description

通过加法减少包装的 64 位整数。返回所有元素的总和 a.