# Function core::arch::x86_64::_mm512_reduce_max_epu64

source · [−]

    pub unsafe fn _mm512_reduce_max_epu64(a: __m512i) -> u64

🔬 This is a nightly-only experimental API. (`stdsimd` #48556)
This is supported on x86-64 and target feature `avx512f` only.
Expand description

Reduce the packed unsigned 64-bit integers in a by maximum. Returns the maximum of all elements in a.

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