AdvSimd.MultiplyDoublingWideningLowerAndSubtractSaturate 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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MultiplyDoublingWideningLowerAndSubtractSaturate(Vector128<Int32>, Vector64<Int16>, Vector64<Int16>)

int32x4_t vqdmlsl_s16 (int32x4_t a、int16x4_t b、int16x4_t c)

A32：VQDMLSL。S16 Qd、Dn、Dm

A64：SQDMLSL Vd.4S、Vn.4H、Vm.4H

MultiplyDoublingWideningLowerAndSubtractSaturate(Vector128<Int64>, Vector64<Int32>, Vector64<Int32>)

int64x2_t vqdmlsl_s32 (int64x2_t a、int32x2_t b、int32x2_t c)

A32：VQDMLSL。S32 Qd、Dn、Dm

A64：SQDMLSL Vd.2D、Vn.2S、Vm.2S

MultiplyDoublingWideningLowerAndSubtractSaturate(Vector128<Int32>, Vector64<Int16>, Vector64<Int16>)

Source:: AdvSimd.PlatformNotSupported.cs

Source:: AdvSimd.PlatformNotSupported.cs

Source:: AdvSimd.PlatformNotSupported.cs

int32x4_t vqdmlsl_s16 (int32x4_t a、int16x4_t b、int16x4_t c)

A32：VQDMLSL。S16 Qd、Dn、Dm

A64：SQDMLSL Vd.4S、Vn.4H、Vm.4H

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

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

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

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

参数

minuend: Vector128<Int32>

left: Vector64<Int16>

right: Vector64<Int16>

返回

Vector128<Int32>

适用于

MultiplyDoublingWideningLowerAndSubtractSaturate(Vector128<Int64>, Vector64<Int32>, Vector64<Int32>)

Source:: AdvSimd.PlatformNotSupported.cs

Source:: AdvSimd.PlatformNotSupported.cs

Source:: AdvSimd.PlatformNotSupported.cs

int64x2_t vqdmlsl_s32 (int64x2_t a、int32x2_t b、int32x2_t c)

A32：VQDMLSL。S32 Qd、Dn、Dm

A64：SQDMLSL Vd.2D、Vn.2S、Vm.2S

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

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

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

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

参数

minuend: Vector128<Int64>

left: Vector64<Int32>

right: Vector64<Int32>

返回

Vector128<Int64>

适用于