_mm512_mask_max_round_ph in core::arch::x86 - Rust
Description: Compare packed half-precision (16-bit) floating-point elements in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). 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.

## _mm512_mask_max_round_ph

# Function _mm512_mask_max_round_ph

1.94.0 · Source

    pub fn _mm512_mask_max_round_ph(
        src: __m512h,
        k: __mmask32,
        a: __m512h,
        b: __m512h,
        const SAE: i32,
    ) -> __m512h

Available on x86 and target feature `avx512fp16` only.
Expand description

Compare packed half-precision (16-bit) floating-point elements in a and b, and store packed maximum values in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). 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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