Function core::arch::x86::_mm512_reduce_max_epi64

pub unsafe fn _mm512_reduce_max_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 signed 64-bit integers in a by maximum. Returns the maximum of all elements in a.