AdvSimd.MultiplyDoublingWideningSaturateLowerByScalar 方法

参考

定义

命名空间:: System.Runtime.Intrinsics.Arm

程序集:: System.Runtime.Intrinsics.dll

重要

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重载

MultiplyDoublingWideningSaturateLowerByScalar(Vector64<Int16>, Vector64<Int16>)

int32x4_t vqdmull_n_s16 (int16x4_t a、int16_t b)

A32：VQDMULL。S16 Qd、Dn、Dm[0]

A64：SQDMULL Vd.4S、Vn.4H、Vm.H[0]

MultiplyDoublingWideningSaturateLowerByScalar(Vector64<Int32>, Vector64<Int32>)

int64x2_t vqdmull_n_s32 (int32x2_t a、int32_t b)

A32：VQDMULL。S32 Qd、Dn、Dm[0]

A64：SQDMULL Vd.2D、Vn.2S、Vm.S[0]

MultiplyDoublingWideningSaturateLowerByScalar(Vector64<Int16>, Vector64<Int16>)

Source:: AdvSimd.PlatformNotSupported.cs

Source:: AdvSimd.PlatformNotSupported.cs

Source:: AdvSimd.PlatformNotSupported.cs

int32x4_t vqdmull_n_s16 (int16x4_t a、int16_t b)

A32：VQDMULL。S16 Qd、Dn、Dm[0]

A64：SQDMULL Vd.4S、Vn.4H、Vm.H[0]

public:
 static System::Runtime::Intrinsics::Vector128<int> MultiplyDoublingWideningSaturateLowerByScalar(System::Runtime::Intrinsics::Vector64<short> left, System::Runtime::Intrinsics::Vector64<short> right);

public static System.Runtime.Intrinsics.Vector128<int> MultiplyDoublingWideningSaturateLowerByScalar (System.Runtime.Intrinsics.Vector64<short> left, System.Runtime.Intrinsics.Vector64<short> right);

static member MultiplyDoublingWideningSaturateLowerByScalar : System.Runtime.Intrinsics.Vector64<int16> * System.Runtime.Intrinsics.Vector64<int16> -> System.Runtime.Intrinsics.Vector128<int>

Public Shared Function MultiplyDoublingWideningSaturateLowerByScalar (left As Vector64(Of Short), right As Vector64(Of Short)) As Vector128(Of Integer)

参数

left: Vector64<Int16>

right: Vector64<Int16>

返回

Vector128<Int32>

适用于

MultiplyDoublingWideningSaturateLowerByScalar(Vector64<Int32>, Vector64<Int32>)

Source:: AdvSimd.PlatformNotSupported.cs

Source:: AdvSimd.PlatformNotSupported.cs

Source:: AdvSimd.PlatformNotSupported.cs

int64x2_t vqdmull_n_s32 (int32x2_t a、int32_t b)

A32：VQDMULL。S32 Qd、Dn、Dm[0]

A64：SQDMULL Vd.2D、Vn.2S、Vm.S[0]

public:
 static System::Runtime::Intrinsics::Vector128<long> MultiplyDoublingWideningSaturateLowerByScalar(System::Runtime::Intrinsics::Vector64<int> left, System::Runtime::Intrinsics::Vector64<int> right);

public static System.Runtime.Intrinsics.Vector128<long> MultiplyDoublingWideningSaturateLowerByScalar (System.Runtime.Intrinsics.Vector64<int> left, System.Runtime.Intrinsics.Vector64<int> right);

static member MultiplyDoublingWideningSaturateLowerByScalar : System.Runtime.Intrinsics.Vector64<int> * System.Runtime.Intrinsics.Vector64<int> -> System.Runtime.Intrinsics.Vector128<int64>

Public Shared Function MultiplyDoublingWideningSaturateLowerByScalar (left As Vector64(Of Integer), right As Vector64(Of Integer)) As Vector128(Of Long)

参数

left: Vector64<Int32>

right: Vector64<Int32>

返回

Vector128<Int64>

适用于