_mm512_mask_cvt_roundpd_epu64 in core::arch::x86 - Rust
Description: Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 64-bit integers, and store the results in dst using writemask k (elements are copied from src if the corresponding bit is not set). Rounding is done according to the ROUNDING parameter, which can be one of:

# Function core::arch::x86::_mm512_mask_cvt_roundpd_epu64

source ·

    pub unsafe fn _mm512_mask_cvt_roundpd_epu64(
        src: __m512i,
        k: __mmask8,
        a: __m512d,
        const ROUNDING: i32,
    ) -> __m512i

🔬This is a nightly-only experimental API. (`stdarch_x86_avx512` #111137)
Available on (x86 or x86-64) and target feature `avx512dq` and x86 only.
Expand description

Convert packed double-precision (64-bit) floating-point elements in a to packed unsigned 64-bit integers, and store the results in dst using writemask k (elements are copied from src if the corresponding bit is not set). Rounding is done according to the ROUNDING parameter, which can be one of:

    - (_MM_FROUND_TO_NEAREST_INT |_MM_FROUND_NO_EXC) // round to nearest, and suppress exceptions
    - (_MM_FROUND_TO_NEG_INF |_MM_FROUND_NO_EXC)     // round down, and suppress exceptions
    - (_MM_FROUND_TO_POS_INF |_MM_FROUND_NO_EXC)     // round up, and suppress exceptions
    - (_MM_FROUND_TO_ZERO |_MM_FROUND_NO_EXC)        // truncate, and suppress exceptions
    - _MM_FROUND_CUR_DIRECTION                       // use MXCSR.RC

Intel’s Documentation