# Function core::arch::x86::_mm512_max_round_ph

source ·

    pub unsafe fn _mm512_max_round_ph(
        a: __m512h,
        b: __m512h,
        const SAE: i32,
    ) -> __m512h

🔬This is a nightly-only experimental API. (`stdarch_x86_avx512_f16` #127213)
Available on (x86 or x86-64) and target feature `avx512fp16` and x86 only.
Expand description

Compare packed half-precision (16-bit) floating-point elements in a and b, and store packed maximum values in dst. Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter. Does not follow the IEEE Standard for Floating-Point Arithmetic (IEEE 754) maximum value when inputs are NaN or signed-zero values.

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