AdvSimd.Arm64.ConvertToSingleLower(Vector128<Double>) 方法

参考

定义

命名空间:: System.Runtime.Intrinsics.Arm

程序集:: System.Runtime.Intrinsics.dll

重要

一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。

float32x2_t vcvt_f32_f64 (float64x2_t a)

A64：FCVTN Vd.2S、Vn.2D

public:
 static System::Runtime::Intrinsics::Vector64<float> ConvertToSingleLower(System::Runtime::Intrinsics::Vector128<double> value);

public static System.Runtime.Intrinsics.Vector64<float> ConvertToSingleLower (System.Runtime.Intrinsics.Vector128<double> value);

static member ConvertToSingleLower : System.Runtime.Intrinsics.Vector128<double> -> System.Runtime.Intrinsics.Vector64<single>

Public Shared Function ConvertToSingleLower (value As Vector128(Of Double)) As Vector64(Of Single)

参数

value: Vector128<Double>

返回

Vector64<Single>

适用于