AvxVnni.MultiplyWideningAndAdd 方法

参考

定义

命名空间:: System.Runtime.Intrinsics.X86

程序集:: System.Runtime.Intrinsics.dll

重要

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重载

MultiplyWideningAndAdd(Vector128<Int32>, Vector128<Byte>, Vector128<SByte>)	__m128i _mm_dpbusd_epi32 (__m128i src， __m128i a， __m128i b) VPDPBUSD xmm， xmm， xmm/m128
MultiplyWideningAndAdd(Vector128<Int32>, Vector128<Int16>, Vector128<Int16>)	__m128i _mm_dpwssd_epi32 (__m128i src， __m128i a， __m128i b) VPDPWSSD xmm， xmm， xmm/m128
MultiplyWideningAndAdd(Vector256<Int32>, Vector256<Byte>, Vector256<SByte>)	__m256i _mm256_dpbusd_epi32 (__m256i src， __m256i a， __m256i b) VPDPBUSD ymm， ymm， ymm/m256
MultiplyWideningAndAdd(Vector256<Int32>, Vector256<Int16>, Vector256<Int16>)	__m256i _mm256_dpwssd_epi32 (__m256i src， __m256i a， __m256i b) VPDPWSSD ymm， ymm， ymm/m256

MultiplyWideningAndAdd(Vector128<Int32>, Vector128<Byte>, Vector128<SByte>)

Source:: AvxVnni.cs

Source:: AvxVnni.cs

Source:: AvxVnni.cs

__m128i _mm_dpbusd_epi32 (__m128i src， __m128i a， __m128i b) VPDPBUSD xmm， xmm， xmm/m128

public:
 static System::Runtime::Intrinsics::Vector128<int> MultiplyWideningAndAdd(System::Runtime::Intrinsics::Vector128<int> addend, System::Runtime::Intrinsics::Vector128<System::Byte> left, System::Runtime::Intrinsics::Vector128<System::SByte> right);

public static System.Runtime.Intrinsics.Vector128<int> MultiplyWideningAndAdd (System.Runtime.Intrinsics.Vector128<int> addend, System.Runtime.Intrinsics.Vector128<byte> left, System.Runtime.Intrinsics.Vector128<sbyte> right);

static member MultiplyWideningAndAdd : System.Runtime.Intrinsics.Vector128<int> * System.Runtime.Intrinsics.Vector128<byte> * System.Runtime.Intrinsics.Vector128<sbyte> -> System.Runtime.Intrinsics.Vector128<int>

Public Shared Function MultiplyWideningAndAdd (addend As Vector128(Of Integer), left As Vector128(Of Byte), right As Vector128(Of SByte)) As Vector128(Of Integer)

参数

addend: Vector128<Int32>

left: Vector128<Byte>

right: Vector128<SByte>

Vector128<Int32>

适用于

MultiplyWideningAndAdd(Vector128<Int32>, Vector128<Int16>, Vector128<Int16>)

Source:: AvxVnni.cs

Source:: AvxVnni.cs

Source:: AvxVnni.cs

__m128i _mm_dpwssd_epi32 (__m128i src， __m128i a， __m128i b) VPDPWSSD xmm， xmm， xmm/m128

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

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

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

Public Shared Function MultiplyWideningAndAdd (addend As Vector128(Of Integer), left As Vector128(Of Short), right As Vector128(Of Short)) As Vector128(Of Integer)

参数

addend: Vector128<Int32>

left: Vector128<Int16>

right: Vector128<Int16>

Vector128<Int32>

适用于

MultiplyWideningAndAdd(Vector256<Int32>, Vector256<Byte>, Vector256<SByte>)

Source:: AvxVnni.cs

Source:: AvxVnni.cs

Source:: AvxVnni.cs

__m256i _mm256_dpbusd_epi32 (__m256i src， __m256i a， __m256i b) VPDPBUSD ymm， ymm， ymm/m256

public:
 static System::Runtime::Intrinsics::Vector256<int> MultiplyWideningAndAdd(System::Runtime::Intrinsics::Vector256<int> addend, System::Runtime::Intrinsics::Vector256<System::Byte> left, System::Runtime::Intrinsics::Vector256<System::SByte> right);

public static System.Runtime.Intrinsics.Vector256<int> MultiplyWideningAndAdd (System.Runtime.Intrinsics.Vector256<int> addend, System.Runtime.Intrinsics.Vector256<byte> left, System.Runtime.Intrinsics.Vector256<sbyte> right);

static member MultiplyWideningAndAdd : System.Runtime.Intrinsics.Vector256<int> * System.Runtime.Intrinsics.Vector256<byte> * System.Runtime.Intrinsics.Vector256<sbyte> -> System.Runtime.Intrinsics.Vector256<int>

Public Shared Function MultiplyWideningAndAdd (addend As Vector256(Of Integer), left As Vector256(Of Byte), right As Vector256(Of SByte)) As Vector256(Of Integer)

参数

addend: Vector256<Int32>

left: Vector256<Byte>

right: Vector256<SByte>

Vector256<Int32>

适用于

MultiplyWideningAndAdd(Vector256<Int32>, Vector256<Int16>, Vector256<Int16>)

Source:: AvxVnni.cs

Source:: AvxVnni.cs

Source:: AvxVnni.cs

__m256i _mm256_dpwssd_epi32 (__m256i src， __m256i a， __m256i b) VPDPWSSD ymm， ymm， ymm/m256

public:
 static System::Runtime::Intrinsics::Vector256<int> MultiplyWideningAndAdd(System::Runtime::Intrinsics::Vector256<int> addend, System::Runtime::Intrinsics::Vector256<short> left, System::Runtime::Intrinsics::Vector256<short> right);

public static System.Runtime.Intrinsics.Vector256<int> MultiplyWideningAndAdd (System.Runtime.Intrinsics.Vector256<int> addend, System.Runtime.Intrinsics.Vector256<short> left, System.Runtime.Intrinsics.Vector256<short> right);

static member MultiplyWideningAndAdd : System.Runtime.Intrinsics.Vector256<int> * System.Runtime.Intrinsics.Vector256<int16> * System.Runtime.Intrinsics.Vector256<int16> -> System.Runtime.Intrinsics.Vector256<int>

Public Shared Function MultiplyWideningAndAdd (addend As Vector256(Of Integer), left As Vector256(Of Short), right As Vector256(Of Short)) As Vector256(Of Integer)

参数

addend: Vector256<Int32>

left: Vector256<Int16>

right: Vector256<Int16>