AdvSimd.MultiplyDoublingWideningSaturateUpper 方法

定义

重载

MultiplyDoublingWideningSaturateUpper(Vector128<Int16>, Vector128<Int16>)

int32x4_t vqdmull_high_s16 (int16x8_t a、int16x8_t b)

A32:VQDMULL。S16 Qd、Dn+1、Dm+1

A64:SQDMULL2 Vd.4S、Vn.8H、Vm.8H

MultiplyDoublingWideningSaturateUpper(Vector128<Int32>, Vector128<Int32>)

int64x2_t vqdmull_high_s32 (int32x4_t a、int32x4_t b)

A32:VQDMULL。S32 Qd、Dn+1、Dm+1

A64:SQDMULL2 Vd.2D、Vn.4S、Vm.4S

MultiplyDoublingWideningSaturateUpper(Vector128<Int16>, Vector128<Int16>)

Source:
AdvSimd.PlatformNotSupported.cs
Source:
AdvSimd.PlatformNotSupported.cs
Source:
AdvSimd.PlatformNotSupported.cs

int32x4_t vqdmull_high_s16 (int16x8_t a、int16x8_t b)

A32:VQDMULL。S16 Qd、Dn+1、Dm+1

A64:SQDMULL2 Vd.4S、Vn.8H、Vm.8H

public:
 static System::Runtime::Intrinsics::Vector128<int> MultiplyDoublingWideningSaturateUpper(System::Runtime::Intrinsics::Vector128<short> left, System::Runtime::Intrinsics::Vector128<short> right);
public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingWideningSaturateUpper (System.Runtime.Intrinsics.Vector128<short> left, System.Runtime.Intrinsics.Vector128<short> right);
static member MultiplyDoublingWideningSaturateUpper : System.Runtime.Intrinsics.Vector128<int16> * System.Runtime.Intrinsics.Vector128<int16> -> System.Runtime.Intrinsics.Vector128<int>
Public Shared Function MultiplyDoublingWideningSaturateUpper (left As Vector128(Of Short), right As Vector128(Of Short)) As Vector128(Of Integer)

参数

right
Vector128<Int16>

返回

适用于

MultiplyDoublingWideningSaturateUpper(Vector128<Int32>, Vector128<Int32>)

Source:
AdvSimd.PlatformNotSupported.cs
Source:
AdvSimd.PlatformNotSupported.cs
Source:
AdvSimd.PlatformNotSupported.cs

int64x2_t vqdmull_high_s32 (int32x4_t a、int32x4_t b)

A32:VQDMULL。S32 Qd、Dn+1、Dm+1

A64:SQDMULL2 Vd.2D、Vn.4S、Vm.4S

public:
 static System::Runtime::Intrinsics::Vector128<long> MultiplyDoublingWideningSaturateUpper(System::Runtime::Intrinsics::Vector128<int> left, System::Runtime::Intrinsics::Vector128<int> right);
public static System.Runtime.Intrinsics.Vector128<long> MultiplyDoublingWideningSaturateUpper (System.Runtime.Intrinsics.Vector128<int> left, System.Runtime.Intrinsics.Vector128<int> right);
static member MultiplyDoublingWideningSaturateUpper : System.Runtime.Intrinsics.Vector128<int> * System.Runtime.Intrinsics.Vector128<int> -> System.Runtime.Intrinsics.Vector128<int64>
Public Shared Function MultiplyDoublingWideningSaturateUpper (left As Vector128(Of Integer), right As Vector128(Of Integer)) As Vector128(Of Long)

参数

right
Vector128<Int32>

返回

适用于