## _mm512_maskz_cvt_roundph_pd

# Function _mm512_maskz_cvt_roundph_pd

Source

    pub fn _mm512_maskz_cvt_roundph_pd(
        k: __mmask8,
        a: __m128h,
        const SAE: i32,
    ) -> __m512d

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

Convert packed half-precision (16-bit) floating-point elements in a to packed double-precision (64-bit) floating-point elements, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.

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