AdvSimd.FusedMultiplyAddScalar 方法

定义

命名空间:

System.Runtime.Intrinsics.Arm

程序集:

System.Runtime.Intrinsics.dll

重载

FusedMultiplyAddScalar(Vector64<Double>, Vector64<Double>, Vector64<Double>)	float64x1_t vfma_f64 （float64x1_t a， float64x1_t b， float64x1_t c） A32：VFMA。F64 Dd、Dn、Dm A64：FMADD Dd、Dn、Dm、Da
FusedMultiplyAddScalar(Vector64<Single>, Vector64<Single>, Vector64<Single>)	float32_t vfmas_f32 （float32_t a， float32_t b， float32_t c） A32：VFMA。F32 Sd、Sn、Sm A64：FMADD Sd、Sn、Sm、Sa 上述本机签名不存在。 我们提供了此附加重载，以便与其他标量 API 保持一致。

FusedMultiplyAddScalar(Vector64<Double>, Vector64<Double>, Vector64<Double>)

Source:

AdvSimd.PlatformNotSupported.cs

float64x1_t vfma_f64 （float64x1_t a， float64x1_t b， float64x1_t c）

A32：VFMA。F64 Dd、Dn、Dm

A64：FMADD Dd、Dn、Dm、Da

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

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

static member FusedMultiplyAddScalar : System.Runtime.Intrinsics.Vector64<double> * System.Runtime.Intrinsics.Vector64<double> * System.Runtime.Intrinsics.Vector64<double> -> System.Runtime.Intrinsics.Vector64<double>

Public Shared Function FusedMultiplyAddScalar (addend As Vector64(Of Double), left As Vector64(Of Double), right As Vector64(Of Double)) As Vector64(Of Double)

参数

addend

Vector64<Double>

left

Vector64<Double>

right

Vector64<Double>

返回

Vector64<Double>

FusedMultiplyAddScalar(Vector64<Single>, Vector64<Single>, Vector64<Single>)

Source:

AdvSimd.PlatformNotSupported.cs

float32_t vfmas_f32 （float32_t a， float32_t b， float32_t c）

A32：VFMA。F32 Sd、Sn、Sm

A64：FMADD Sd、Sn、Sm、Sa 上述本机签名不存在。 我们提供了此附加重载，以便与其他标量 API 保持一致。

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

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

Public Shared Function FusedMultiplyAddScalar (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>

返回

Vector64<Single>