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## _mm_maskz_max_round_ss

# Function _mm_maskz_max_round_ss

1.89.0 · Source

    pub fn _mm_maskz_max_round_ss(
        k: __mmask8,
        a: __m128,
        b: __m128,
        const SAE: i32,
    ) -> __m128

Available on x86-64 and target feature `avx512f` only.
Expand description

Compare the lower single-precision (32-bit) floating-point elements in a and b, store the maximum value in the lower element of dst using zeromask k (the element is zeroed out when mask bit 0 is not set), and copy the upper 3 packed elements from a to the upper elements of dst.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

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