# Function core::arch::x86_64::_mm_max_epu64

source ·

    pub unsafe fn _mm_max_epu64(a: __m128i, b: __m128i) -> __m128i

🔬This is a nightly-only experimental API. (`stdsimd` #48556)
Available on (x86 or x86-64) and target feature `avx512f,avx512vl` and x86-64 only.
Expand description

Compare packed unsigned 64-bit integers in a and b, and store packed maximum values in dst.

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