AdvSimd.FusedMultiplyAdd 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

FusedMultiplyAdd(Vector128<Single>, Vector128<Single>, Vector128<Single>)

float32x4_t vfmaq_f32 (float32x4_t a, float32x4_t b, float32x4_t c)

A32：VFMA.F32 Qd、Qn、Qm

A64：FMLA Vd.4S、Vn.4S、Vm.4S

FusedMultiplyAdd(Vector64<Single>, Vector64<Single>, Vector64<Single>)

float32x2_t vfma_f32 (float32x2_t a, float32x2_t b, float32x2_t c)

A32：VFMA.F32 Dd、Dn、Dm

A64：FMLA Vd.2S、Vn.2S、Vm.2S

FusedMultiplyAdd(Vector128<Single>, Vector128<Single>, Vector128<Single>)

Source:: AdvSimd.PlatformNotSupported.cs

Source:: AdvSimd.PlatformNotSupported.cs

Source:: AdvSimd.PlatformNotSupported.cs

float32x4_t vfmaq_f32 (float32x4_t a, float32x4_t b, float32x4_t c)

A32：VFMA.F32 Qd、Qn、Qm

A64：FMLA Vd.4S、Vn.4S、Vm.4S

public:
 static System::Runtime::Intrinsics::Vector128<float> FusedMultiplyAdd(System::Runtime::Intrinsics::Vector128<float> addend, System::Runtime::Intrinsics::Vector128<float> left, System::Runtime::Intrinsics::Vector128<float> right);

public static System.Runtime.Intrinsics.Vector128<float> FusedMultiplyAdd (System.Runtime.Intrinsics.Vector128<float> addend, System.Runtime.Intrinsics.Vector128<float> left, System.Runtime.Intrinsics.Vector128<float> right);

static member FusedMultiplyAdd : System.Runtime.Intrinsics.Vector128<single> * System.Runtime.Intrinsics.Vector128<single> * System.Runtime.Intrinsics.Vector128<single> -> System.Runtime.Intrinsics.Vector128<single>

Public Shared Function FusedMultiplyAdd (addend As Vector128(Of Single), left As Vector128(Of Single), right As Vector128(Of Single)) As Vector128(Of Single)

参数

addend: Vector128<Single>

left: Vector128<Single>

right: Vector128<Single>

Vector128<Single>

适用于

FusedMultiplyAdd(Vector64<Single>, Vector64<Single>, Vector64<Single>)

Source:: AdvSimd.PlatformNotSupported.cs

Source:: AdvSimd.PlatformNotSupported.cs

Source:: AdvSimd.PlatformNotSupported.cs

float32x2_t vfma_f32 (float32x2_t a, float32x2_t b, float32x2_t c)

A32：VFMA.F32 Dd、Dn、Dm

A64：FMLA Vd.2S、Vn.2S、Vm.2S

public:
 static System::Runtime::Intrinsics::Vector64<float> FusedMultiplyAdd(System::Runtime::Intrinsics::Vector64<float> addend, System::Runtime::Intrinsics::Vector64<float> left, System::Runtime::Intrinsics::Vector64<float> right);

public static System.Runtime.Intrinsics.Vector64<float> FusedMultiplyAdd (System.Runtime.Intrinsics.Vector64<float> addend, System.Runtime.Intrinsics.Vector64<float> left, System.Runtime.Intrinsics.Vector64<float> right);

static member FusedMultiplyAdd : System.Runtime.Intrinsics.Vector64<single> * System.Runtime.Intrinsics.Vector64<single> * System.Runtime.Intrinsics.Vector64<single> -> System.Runtime.Intrinsics.Vector64<single>

Public Shared Function FusedMultiplyAdd (addend As Vector64(Of Single), left As Vector64(Of Single), right As Vector64(Of Single)) As Vector64(Of Single)

参数

addend: Vector64<Single>

left: Vector64<Single>

right: Vector64<Single>

Vector64<Single>

适用于

通过

FusedMultiplyAdd(Vector128<Single>, Vector128<Single>, Vector128<Single>)

参数

返回

适用于

FusedMultiplyAdd(Vector64<Single>, Vector64<Single>, Vector64<Single>)

参数

返回

适用于