_mm512_maskz_cvtps_ph in core::arch::x86 - Rust
Description: Convert packed single-precision (32-bit) floating-point elements in a to packed half-precision (16-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). Rounding is done according to the rounding[3:0] parameter, which can be one of:

## _mm512_maskz_cvtps_ph

# Function _mm512_maskz_cvtps_ph

1.89.0 · Source

    pub fn _mm512_maskz_cvtps_ph(
        k: __mmask16,
        a: __m512,
        const ROUNDING: i32,
    ) -> __m256i

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

Convert packed single-precision (32-bit) floating-point elements in a to packed half-precision (16-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).
Rounding is done according to the rounding[3:0] parameter, which can be one of:

- `_MM_FROUND_TO_NEAREST_INT` // round to nearest
- `_MM_FROUND_TO_NEG_INF` // round down
- `_MM_FROUND_TO_POS_INF` // round up
- `_MM_FROUND_TO_ZERO` // truncate
- `_MM_FROUND_CUR_DIRECTION` // use MXCSR.RC; see `_MM_SET_ROUNDING_MODE`
- `_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` | `_MM_FROUND_NO_EXC` // use MXCSR.RC and suppress exceptions; see `_MM_SET_ROUNDING_MODE`

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