AdvSimd.Arm64.MultiplyRoundedDoublingSaturateHighScalar 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

MultiplyRoundedDoublingSaturateHighScalar(Vector64<Int16>, Vector64<Int16>)

int16_t vqrdmulhh_s16 (int16_t a、int16_t b)

A64：SQRDMULH Hd、Hn、Hm

MultiplyRoundedDoublingSaturateHighScalar(Vector64<Int32>, Vector64<Int32>)

int32_t vqrdmulhs_s32 (int32_t a、int32_t b)

A64：SQRDMULH Sd、Sn、Sm

MultiplyRoundedDoublingSaturateHighScalar(Vector64<Int16>, Vector64<Int16>)

Source:: AdvSimd.PlatformNotSupported.cs

Source:: AdvSimd.PlatformNotSupported.cs

Source:: AdvSimd.PlatformNotSupported.cs

int16_t vqrdmulhh_s16 (int16_t a、int16_t b)

A64：SQRDMULH Hd、Hn、Hm

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

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

static member MultiplyRoundedDoublingSaturateHighScalar : System.Runtime.Intrinsics.Vector64<int16> * System.Runtime.Intrinsics.Vector64<int16> -> System.Runtime.Intrinsics.Vector64<int16>

Public Shared Function MultiplyRoundedDoublingSaturateHighScalar (left As Vector64(Of Short), right As Vector64(Of Short)) As Vector64(Of Short)

参数

left: Vector64<Int16>

right: Vector64<Int16>

Vector64<Int16>

适用于

MultiplyRoundedDoublingSaturateHighScalar(Vector64<Int32>, Vector64<Int32>)

Source:: AdvSimd.PlatformNotSupported.cs

Source:: AdvSimd.PlatformNotSupported.cs

Source:: AdvSimd.PlatformNotSupported.cs

int32_t vqrdmulhs_s32 (int32_t a、int32_t b)

A64：SQRDMULH Sd、Sn、Sm

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

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

static member MultiplyRoundedDoublingSaturateHighScalar : System.Runtime.Intrinsics.Vector64<int> * System.Runtime.Intrinsics.Vector64<int> -> System.Runtime.Intrinsics.Vector64<int>

Public Shared Function MultiplyRoundedDoublingSaturateHighScalar (left As Vector64(Of Integer), right As Vector64(Of Integer)) As Vector64(Of Integer)

参数

left: Vector64<Int32>

right: Vector64<Int32>

Vector64<Int32>

适用于

通过

MultiplyRoundedDoublingSaturateHighScalar(Vector64<Int16>, Vector64<Int16>)

参数

返回

适用于

MultiplyRoundedDoublingSaturateHighScalar(Vector64<Int32>, Vector64<Int32>)

参数

返回

适用于