Class NPPNativeMethods.NPPs.Sum

Functions that provide global signal statistics like: average, standard deviation, minimum, etc.

Inheritance

System.Object

NPPNativeMethods.NPPs.Sum

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: ManagedCuda.NPP

Assembly: NPP.dll

Syntax

public static class Sum

Methods

nppsSum_16s_Sfs(CUdeviceptr, Int32, CUdeviceptr, Int32, CUdeviceptr)

16-bit short vector sum with integer scaling method

Declaration

public static NppStatus nppsSum_16s_Sfs(CUdeviceptr pSrc, int nLength, CUdeviceptr pSum, int nScaleFactor, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
CUdeviceptr	pSum	Pointer to the output result.
System.Int32	nScaleFactor	Integer Result Scaling.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsSum_16s32s_Sfs(CUdeviceptr, Int32, CUdeviceptr, Int32, CUdeviceptr)

16-bit integer vector sum (32bit) with integer scaling method

Declaration

public static NppStatus nppsSum_16s32s_Sfs(CUdeviceptr pSrc, int nLength, CUdeviceptr pSum, int nScaleFactor, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
CUdeviceptr	pSum	Pointer to the output result.
System.Int32	nScaleFactor	Integer Result Scaling.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsSum_16sc_Sfs(CUdeviceptr, Int32, CUdeviceptr, Int32, CUdeviceptr)

16-bit short complex vector sum with integer scaling method

Declaration

public static NppStatus nppsSum_16sc_Sfs(CUdeviceptr pSrc, int nLength, CUdeviceptr pSum, int nScaleFactor, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
CUdeviceptr	pSum	Pointer to the output result.
System.Int32	nScaleFactor	Integer Result Scaling.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsSum_16sc32sc_Sfs(CUdeviceptr, Int32, CUdeviceptr, Int32, CUdeviceptr)

16-bit short complex vector sum (32bit int complex) with integer scaling method

Declaration

public static NppStatus nppsSum_16sc32sc_Sfs(CUdeviceptr pSrc, int nLength, CUdeviceptr pSum, int nScaleFactor, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
CUdeviceptr	pSum	Pointer to the output result.
System.Int32	nScaleFactor	Integer Result Scaling.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsSum_32f(CUdeviceptr, Int32, CUdeviceptr, CUdeviceptr)

32-bit float vector sum method

Declaration

public static NppStatus nppsSum_32f(CUdeviceptr pSrc, int nLength, CUdeviceptr pSum, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
CUdeviceptr	pSum	Pointer to the output result.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsSum_32fc(CUdeviceptr, Int32, CUdeviceptr, CUdeviceptr)

32-bit float complex vector sum method

Declaration

public static NppStatus nppsSum_32fc(CUdeviceptr pSrc, int nLength, CUdeviceptr pSum, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
CUdeviceptr	pSum	Pointer to the output result.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsSum_32s_Sfs(CUdeviceptr, Int32, CUdeviceptr, Int32, CUdeviceptr)

32-bit integer vector sum with integer scaling method

Declaration

public static NppStatus nppsSum_32s_Sfs(CUdeviceptr pSrc, int nLength, CUdeviceptr pSum, int nScaleFactor, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
CUdeviceptr	pSum	Pointer to the output result.
System.Int32	nScaleFactor	Integer Result Scaling.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsSum_64f(CUdeviceptr, Int32, CUdeviceptr, CUdeviceptr)

64-bit double vector sum method

Declaration

public static NppStatus nppsSum_64f(CUdeviceptr pSrc, int nLength, CUdeviceptr pSum, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
CUdeviceptr	pSum	Pointer to the output result.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsSum_64fc(CUdeviceptr, Int32, CUdeviceptr, CUdeviceptr)

64-bit double complex vector sum method

Declaration

public static NppStatus nppsSum_64fc(CUdeviceptr pSrc, int nLength, CUdeviceptr pSum, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
CUdeviceptr	pSum	Pointer to the output result.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsSumGetBufferSize_16s_Sfs(Int32, ref Int32)

Device scratch buffer size (in bytes) for nppsSum_16s_Sfs.

Declaration

public static NppStatus nppsSumGetBufferSize_16s_Sfs(int nLength, ref int hpBufferSize)

Parameters

Type	Name	Description
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppsSumGetBufferSize_16s32s_Sfs(Int32, ref Int32)

Device scratch buffer size (in bytes) for nppsSum_16s32s_Sfs.

Declaration

public static NppStatus nppsSumGetBufferSize_16s32s_Sfs(int nLength, ref int hpBufferSize)

Parameters

Type	Name	Description
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppsSumGetBufferSize_16sc_Sfs(Int32, ref Int32)

Device scratch buffer size (in bytes) for nppsSum_16sc_Sfs.

Declaration

public static NppStatus nppsSumGetBufferSize_16sc_Sfs(int nLength, ref int hpBufferSize)

Parameters

Type	Name	Description
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppsSumGetBufferSize_16sc32sc_Sfs(Int32, ref Int32)

Device scratch buffer size (in bytes) for nppsSum_16sc32sc_Sfs.

Declaration

public static NppStatus nppsSumGetBufferSize_16sc32sc_Sfs(int nLength, ref int hpBufferSize)

Parameters

Type	Name	Description
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppsSumGetBufferSize_32f(Int32, ref Int32)

Device scratch buffer size (in bytes) for nppsSum_32f.

Declaration

public static NppStatus nppsSumGetBufferSize_32f(int nLength, ref int hpBufferSize)

Parameters

Type	Name	Description
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppsSumGetBufferSize_32fc(Int32, ref Int32)

Device scratch buffer size (in bytes) for nppsSum_32fc.

Declaration

public static NppStatus nppsSumGetBufferSize_32fc(int nLength, ref int hpBufferSize)

Parameters

Type	Name	Description
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppsSumGetBufferSize_32s_Sfs(Int32, ref Int32)

Device scratch buffer size (in bytes) for nppsSum_32s_Sfs.

Declaration

public static NppStatus nppsSumGetBufferSize_32s_Sfs(int nLength, ref int hpBufferSize)

Parameters

Type	Name	Description
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppsSumGetBufferSize_64f(Int32, ref Int32)

Device scratch buffer size (in bytes) for nppsSum_64f.

Declaration

public static NppStatus nppsSumGetBufferSize_64f(int nLength, ref int hpBufferSize)

Parameters

Type	Name	Description
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppsSumGetBufferSize_64fc(Int32, ref Int32)

Device scratch buffer size (in bytes) for nppsSum_64fc.

Declaration

public static NppStatus nppsSumGetBufferSize_64fc(int nLength, ref int hpBufferSize)

Parameters

Type	Name	Description
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS