Avx512F.FusedMultiplySubtractAdd 方法
重要
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| FusedMultiplySubtractAdd(Vector512<Double>, Vector512<Double>, Vector512<Double>) |
__m512d _mm512_fmsubadd_pd (__m512d a、__m512d b、__m512d c) VFMSUBADDPD zmm1 {k1}{z}， zmm2， zmm3/m512/m64bcst |
| FusedMultiplySubtractAdd(Vector512<Single>, Vector512<Single>, Vector512<Single>) |
__m512 _mm512_fmsubadd_ps (__m512 a、__m512 b、__m512 c) VFMSUBADDPS zmm1 {k1}{z}， zmm2， zmm3/m512/m32bcst |
| FusedMultiplySubtractAdd(Vector512<Double>, Vector512<Double>, Vector512<Double>, FloatRoundingMode) | |
| FusedMultiplySubtractAdd(Vector512<Single>, Vector512<Single>, Vector512<Single>, FloatRoundingMode) |
- Source:
- Avx512F.cs
- Source:
- Avx512F.cs
__m512d _mm512_fmsubadd_pd (__m512d a、__m512d b、__m512d c)
VFMSUBADDPD zmm1 {k1}{z}， zmm2， zmm3/m512/m64bcst
public:
static System::Runtime::Intrinsics::Vector512<double> FusedMultiplySubtractAdd(System::Runtime::Intrinsics::Vector512<double> a, System::Runtime::Intrinsics::Vector512<double> b, System::Runtime::Intrinsics::Vector512<double> c);public static System.Runtime.Intrinsics.Vector512<double> FusedMultiplySubtractAdd (System.Runtime.Intrinsics.Vector512<double> a, System.Runtime.Intrinsics.Vector512<double> b, System.Runtime.Intrinsics.Vector512<double> c);static member FusedMultiplySubtractAdd : System.Runtime.Intrinsics.Vector512<double> * System.Runtime.Intrinsics.Vector512<double> * System.Runtime.Intrinsics.Vector512<double> -> System.Runtime.Intrinsics.Vector512<double>Public Shared Function FusedMultiplySubtractAdd (a As Vector512(Of Double), b As Vector512(Of Double), c As Vector512(Of Double)) As Vector512(Of Double)参数
返回
适用于
.NET 9 和 .NET 8
| 产品 | 版本 |
|---|---|
| .NET | 8, 9 |
- Source:
- Avx512F.cs
- Source:
- Avx512F.cs
__m512 _mm512_fmsubadd_ps (__m512 a、__m512 b、__m512 c)
VFMSUBADDPS zmm1 {k1}{z}， zmm2， zmm3/m512/m32bcst
public:
static System::Runtime::Intrinsics::Vector512<float> FusedMultiplySubtractAdd(System::Runtime::Intrinsics::Vector512<float> a, System::Runtime::Intrinsics::Vector512<float> b, System::Runtime::Intrinsics::Vector512<float> c);public static System.Runtime.Intrinsics.Vector512<float> FusedMultiplySubtractAdd (System.Runtime.Intrinsics.Vector512<float> a, System.Runtime.Intrinsics.Vector512<float> b, System.Runtime.Intrinsics.Vector512<float> c);static member FusedMultiplySubtractAdd : System.Runtime.Intrinsics.Vector512<single> * System.Runtime.Intrinsics.Vector512<single> * System.Runtime.Intrinsics.Vector512<single> -> System.Runtime.Intrinsics.Vector512<single>Public Shared Function FusedMultiplySubtractAdd (a As Vector512(Of Single), b As Vector512(Of Single), c As Vector512(Of Single)) As Vector512(Of Single)参数
返回
适用于
.NET 9 和 .NET 8
| 产品 | 版本 |
|---|---|
| .NET | 8, 9 |
FusedMultiplySubtractAdd(Vector512<Double>, Vector512<Double>, Vector512<Double>, FloatRoundingMode)
public:
static System::Runtime::Intrinsics::Vector512<double> FusedMultiplySubtractAdd(System::Runtime::Intrinsics::Vector512<double> a, System::Runtime::Intrinsics::Vector512<double> b, System::Runtime::Intrinsics::Vector512<double> c, System::Runtime::Intrinsics::X86::FloatRoundingMode mode);public static System.Runtime.Intrinsics.Vector512<double> FusedMultiplySubtractAdd (System.Runtime.Intrinsics.Vector512<double> a, System.Runtime.Intrinsics.Vector512<double> b, System.Runtime.Intrinsics.Vector512<double> c, System.Runtime.Intrinsics.X86.FloatRoundingMode mode);static member FusedMultiplySubtractAdd : System.Runtime.Intrinsics.Vector512<double> * System.Runtime.Intrinsics.Vector512<double> * System.Runtime.Intrinsics.Vector512<double> * System.Runtime.Intrinsics.X86.FloatRoundingMode -> System.Runtime.Intrinsics.Vector512<double>Public Shared Function FusedMultiplySubtractAdd (a As Vector512(Of Double), b As Vector512(Of Double), c As Vector512(Of Double), mode As FloatRoundingMode) As Vector512(Of Double)参数
- mode
- FloatRoundingMode
返回
适用于
.NET 9
| 产品 | 版本 |
|---|---|
| .NET | 9 |
FusedMultiplySubtractAdd(Vector512<Single>, Vector512<Single>, Vector512<Single>, FloatRoundingMode)
public:
static System::Runtime::Intrinsics::Vector512<float> FusedMultiplySubtractAdd(System::Runtime::Intrinsics::Vector512<float> a, System::Runtime::Intrinsics::Vector512<float> b, System::Runtime::Intrinsics::Vector512<float> c, System::Runtime::Intrinsics::X86::FloatRoundingMode mode);public static System.Runtime.Intrinsics.Vector512<float> FusedMultiplySubtractAdd (System.Runtime.Intrinsics.Vector512<float> a, System.Runtime.Intrinsics.Vector512<float> b, System.Runtime.Intrinsics.Vector512<float> c, System.Runtime.Intrinsics.X86.FloatRoundingMode mode);static member FusedMultiplySubtractAdd : System.Runtime.Intrinsics.Vector512<single> * System.Runtime.Intrinsics.Vector512<single> * System.Runtime.Intrinsics.Vector512<single> * System.Runtime.Intrinsics.X86.FloatRoundingMode -> System.Runtime.Intrinsics.Vector512<single>Public Shared Function FusedMultiplySubtractAdd (a As Vector512(Of Single), b As Vector512(Of Single), c As Vector512(Of Single), mode As FloatRoundingMode) As Vector512(Of Single)参数
- mode
- FloatRoundingMode
返回
适用于
.NET 9
| 产品 | 版本 |
|---|---|
| .NET | 9 |
