# Function core::arch::x86::_mm512_mask_reduce_max_epu32

source ·

    pub unsafe fn _mm512_mask_reduce_max_epu32(k: __mmask16, a: __m512i) -> u32

🔬This is a nightly-only experimental API. (`stdarch_x86_avx512` #111137)
Available on (x86 or x86-64) and target feature `avx512f` and x86 only.
Expand description

Reduce the packed unsigned 32-bit integers in a by maximum using mask k. Returns the maximum of all active elements in a.

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