_mm_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 imm8[2:0] 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
Keywords: rust, rustlang, rust-lang, _mm_maskz_cvtps_ph

# Function core::arch::x86::_mm_maskz_cvtps_ph
[−][src]

    pub unsafe fn _mm_maskz_cvtps_ph<const IMM8: i32>(
        k: __mmask8,
        a: __m128
    ) -> __m128i

🔬 This is a nightly-only experimental API. (`stdsimd` #48556)
This is supported on x86 and target feature `avx512f,avx512vl` 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 imm8[2:0] 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

Intel’s documentation