# Function core::arch::x86::_mm512_mask_cvt_roundps_pd

source ·

    pub unsafe fn _mm512_mask_cvt_roundps_pd(
        src: __m512d,
        k: __mmask8,
        a: __m256,
        const SAE: i32
    ) -> __m512d

🔬This is a nightly-only experimental API. (`stdarch_x86_avx512` #111137)
Available on (x86 or x86-64) and target feature `avx512f` and x86 only.
Expand description

Convert packed single-precision (32-bit) floating-point elements in a to packed double-precision (64-bit) floating-point elements, and store the results 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.

Intel’s documentation