Dot Product

Functions
NppStatus	nppsDotProdGetBufferSize_32f (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsDotProd_32f. More...
NppStatus	nppsDotProd_32f (const Npp32f *pSrc1, const Npp32f *pSrc2, int nLength, Npp32f *pDp, Npp8u *pDeviceBuffer)
	32-bit float dot product method, return value is 32-bit float. More...
NppStatus	nppsDotProdGetBufferSize_32fc (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsDotProd_32fc. More...
NppStatus	nppsDotProd_32fc (const Npp32fc *pSrc1, const Npp32fc *pSrc2, int nLength, Npp32fc *pDp, Npp8u *pDeviceBuffer)
	32-bit float complex dot product method, return value is 32-bit float complex. More...
NppStatus	nppsDotProdGetBufferSize_32f32fc (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsDotProd_32f32fc. More...
NppStatus	nppsDotProd_32f32fc (const Npp32f *pSrc1, const Npp32fc *pSrc2, int nLength, Npp32fc *pDp, Npp8u *pDeviceBuffer)
	32-bit float and 32-bit float complex dot product method, return value is 32-bit float complex. More...
NppStatus	nppsDotProdGetBufferSize_32f64f (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsDotProd_32f64f. More...
NppStatus	nppsDotProd_32f64f (const Npp32f *pSrc1, const Npp32f *pSrc2, int nLength, Npp64f *pDp, Npp8u *pDeviceBuffer)
	32-bit float dot product method, return value is 64-bit float. More...
NppStatus	nppsDotProdGetBufferSize_32fc64fc (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsDotProd_32fc64fc. More...
NppStatus	nppsDotProd_32fc64fc (const Npp32fc *pSrc1, const Npp32fc *pSrc2, int nLength, Npp64fc *pDp, Npp8u *pDeviceBuffer)
	32-bit float complex dot product method, return value is 64-bit float complex. More...
NppStatus	nppsDotProdGetBufferSize_32f32fc64fc (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsDotProd_32f32fc64fc. More...
NppStatus	nppsDotProd_32f32fc64fc (const Npp32f *pSrc1, const Npp32fc *pSrc2, int nLength, Npp64fc *pDp, Npp8u *pDeviceBuffer)
	32-bit float and 32-bit float complex dot product method, return value is 64-bit float complex. More...
NppStatus	nppsDotProdGetBufferSize_64f (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsDotProd_64f. More...
NppStatus	nppsDotProd_64f (const Npp64f *pSrc1, const Npp64f *pSrc2, int nLength, Npp64f *pDp, Npp8u *pDeviceBuffer)
	64-bit float dot product method, return value is 64-bit float. More...
NppStatus	nppsDotProdGetBufferSize_64fc (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsDotProd_64fc. More...
NppStatus	nppsDotProd_64fc (const Npp64fc *pSrc1, const Npp64fc *pSrc2, int nLength, Npp64fc *pDp, Npp8u *pDeviceBuffer)
	64-bit float complex dot product method, return value is 64-bit float complex. More...
NppStatus	nppsDotProdGetBufferSize_64f64fc (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsDotProd_64f64fc. More...
NppStatus	nppsDotProd_64f64fc (const Npp64f *pSrc1, const Npp64fc *pSrc2, int nLength, Npp64fc *pDp, Npp8u *pDeviceBuffer)
	64-bit float and 64-bit float complex dot product method, return value is 64-bit float complex. More...
NppStatus	nppsDotProdGetBufferSize_16s64s (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsDotProd_16s64s. More...
NppStatus	nppsDotProd_16s64s (const Npp16s *pSrc1, const Npp16s *pSrc2, int nLength, Npp64s *pDp, Npp8u *pDeviceBuffer)
	16-bit signed short integer dot product method, return value is 64-bit signed integer. More...
NppStatus	nppsDotProdGetBufferSize_16sc64sc (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsDotProd_16sc64sc. More...
NppStatus	nppsDotProd_16sc64sc (const Npp16sc *pSrc1, const Npp16sc *pSrc2, int nLength, Npp64sc *pDp, Npp8u *pDeviceBuffer)
	16-bit signed short integer complex dot product method, return value is 64-bit signed integer complex. More...
NppStatus	nppsDotProdGetBufferSize_16s16sc64sc (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsDotProd_16s16sc64sc. More...
NppStatus	nppsDotProd_16s16sc64sc (const Npp16s *pSrc1, const Npp16sc *pSrc2, int nLength, Npp64sc *pDp, Npp8u *pDeviceBuffer)
	16-bit signed short integer and 16-bit signed short integer short dot product method, return value is 64-bit signed integer complex. More...
NppStatus	nppsDotProdGetBufferSize_16s32f (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsDotProd_16s32f. More...
NppStatus	nppsDotProd_16s32f (const Npp16s *pSrc1, const Npp16s *pSrc2, int nLength, Npp32f *pDp, Npp8u *pDeviceBuffer)
	16-bit signed short integer dot product method, return value is 32-bit float. More...
NppStatus	nppsDotProdGetBufferSize_16sc32fc (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsDotProd_16sc32fc. More...
NppStatus	nppsDotProd_16sc32fc (const Npp16sc *pSrc1, const Npp16sc *pSrc2, int nLength, Npp32fc *pDp, Npp8u *pDeviceBuffer)
	16-bit signed short integer complex dot product method, return value is 32-bit float complex. More...
NppStatus	nppsDotProdGetBufferSize_16s16sc32fc (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsDotProd_16s16sc32fc. More...
NppStatus	nppsDotProd_16s16sc32fc (const Npp16s *pSrc1, const Npp16sc *pSrc2, int nLength, Npp32fc *pDp, Npp8u *pDeviceBuffer)
	16-bit signed short integer and 16-bit signed short integer complex dot product method, return value is 32-bit float complex. More...
NppStatus	nppsDotProdGetBufferSize_16s_Sfs (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsDotProd_16s_Sfs. More...
NppStatus	nppsDotProd_16s_Sfs (const Npp16s *pSrc1, const Npp16s *pSrc2, int nLength, Npp16s *pDp, int nScaleFactor, Npp8u *pDeviceBuffer)
	16-bit signed short integer dot product method, return value is 16-bit signed short integer. More...
NppStatus	nppsDotProdGetBufferSize_16sc_Sfs (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsDotProd_16sc_Sfs. More...
NppStatus	nppsDotProd_16sc_Sfs (const Npp16sc *pSrc1, const Npp16sc *pSrc2, int nLength, Npp16sc *pDp, int nScaleFactor, Npp8u *pDeviceBuffer)
	16-bit signed short integer complex dot product method, return value is 16-bit signed short integer complex. More...
NppStatus	nppsDotProdGetBufferSize_32s_Sfs (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsDotProd_32s_Sfs. More...
NppStatus	nppsDotProd_32s_Sfs (const Npp32s *pSrc1, const Npp32s *pSrc2, int nLength, Npp32s *pDp, int nScaleFactor, Npp8u *pDeviceBuffer)
	32-bit signed integer dot product method, return value is 32-bit signed integer. More...
NppStatus	nppsDotProdGetBufferSize_32sc_Sfs (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsDotProd_32sc_Sfs. More...
NppStatus	nppsDotProd_32sc_Sfs (const Npp32sc *pSrc1, const Npp32sc *pSrc2, int nLength, Npp32sc *pDp, int nScaleFactor, Npp8u *pDeviceBuffer)
	32-bit signed integer complex dot product method, return value is 32-bit signed integer complex. More...
NppStatus	nppsDotProdGetBufferSize_16s32s_Sfs (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsDotProd_16s32s_Sfs. More...
NppStatus	nppsDotProd_16s32s_Sfs (const Npp16s *pSrc1, const Npp16s *pSrc2, int nLength, Npp32s *pDp, int nScaleFactor, Npp8u *pDeviceBuffer)
	16-bit signed short integer dot product method, return value is 32-bit signed integer. More...
NppStatus	nppsDotProdGetBufferSize_16s16sc32sc_Sfs (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsDotProd_16s16sc32sc_Sfs. More...
NppStatus	nppsDotProd_16s16sc32sc_Sfs (const Npp16s *pSrc1, const Npp16sc *pSrc2, int nLength, Npp32sc *pDp, int nScaleFactor, Npp8u *pDeviceBuffer)
	16-bit signed short integer and 16-bit signed short integer complex dot product method, return value is 32-bit signed integer complex. More...
NppStatus	nppsDotProdGetBufferSize_16s32s32s_Sfs (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsDotProd_16s32s32s_Sfs. More...
NppStatus	nppsDotProd_16s32s32s_Sfs (const Npp16s *pSrc1, const Npp32s *pSrc2, int nLength, Npp32s *pDp, int nScaleFactor, Npp8u *pDeviceBuffer)
	16-bit signed short integer and 32-bit signed integer dot product method, return value is 32-bit signed integer. More...
NppStatus	nppsDotProdGetBufferSize_16s16sc_Sfs (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsDotProd_16s16sc_Sfs. More...
NppStatus	nppsDotProd_16s16sc_Sfs (const Npp16s *pSrc1, const Npp16sc *pSrc2, int nLength, Npp16sc *pDp, int nScaleFactor, Npp8u *pDeviceBuffer)
	16-bit signed short integer and 16-bit signed short integer complex dot product method, return value is 16-bit signed short integer complex. More...
NppStatus	nppsDotProdGetBufferSize_16sc32sc_Sfs (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsDotProd_16sc32sc_Sfs. More...
NppStatus	nppsDotProd_16sc32sc_Sfs (const Npp16sc *pSrc1, const Npp16sc *pSrc2, int nLength, Npp32sc *pDp, int nScaleFactor, Npp8u *pDeviceBuffer)
	16-bit signed short integer complex dot product method, return value is 32-bit signed integer complex. More...
NppStatus	nppsDotProdGetBufferSize_32s32sc_Sfs (int nLength, int *hpBufferSize)
	Device-buffer size (in bytes) for nppsDotProd_32s32sc_Sfs. More...
NppStatus	nppsDotProd_32s32sc_Sfs (const Npp32s *pSrc1, const Npp32sc *pSrc2, int nLength, Npp32sc *pDp, int nScaleFactor, Npp8u *pDeviceBuffer)
	32-bit signed short integer and 32-bit signed short integer complex dot product method, return value is 32-bit signed integer complex. More...

Detailed Description

Function Documentation

NppStatus nppsDotProd_16s16sc32fc	(	const Npp16s *	pSrc1,
		const Npp16sc *	pSrc2,
		int	nLength,
		Npp32fc *	pDp,
		Npp8u *	pDeviceBuffer
	)

16-bit signed short integer and 16-bit signed short integer complex dot product method, return value is 32-bit float complex.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDp	Pointer to the dot product result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsDotProdGetBufferSize_16s16sc32fc to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDotProd_16s16sc32sc_Sfs	(	const Npp16s *	pSrc1,
		const Npp16sc *	pSrc2,
		int	nLength,
		Npp32sc *	pDp,
		int	nScaleFactor,
		Npp8u *	pDeviceBuffer
	)

16-bit signed short integer and 16-bit signed short integer complex dot product method, return value is 32-bit signed integer complex.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDp	Pointer to the dot product result.
nScaleFactor	Integer Result Scaling.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsDotProdGetBufferSize_16s16sc32sc_Sfs to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDotProd_16s16sc64sc	(	const Npp16s *	pSrc1,
		const Npp16sc *	pSrc2,
		int	nLength,
		Npp64sc *	pDp,
		Npp8u *	pDeviceBuffer
	)

16-bit signed short integer and 16-bit signed short integer short dot product method, return value is 64-bit signed integer complex.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDp	Pointer to the dot product result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsDotProdGetBufferSize_16s16sc64sc to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDotProd_16s16sc_Sfs	(	const Npp16s *	pSrc1,
		const Npp16sc *	pSrc2,
		int	nLength,
		Npp16sc *	pDp,
		int	nScaleFactor,
		Npp8u *	pDeviceBuffer
	)

16-bit signed short integer and 16-bit signed short integer complex dot product method, return value is 16-bit signed short integer complex.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDp	Pointer to the dot product result.
nScaleFactor	Integer Result Scaling.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsDotProdGetBufferSize_16s16sc_Sfs to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDotProd_16s32f	(	const Npp16s *	pSrc1,
		const Npp16s *	pSrc2,
		int	nLength,
		Npp32f *	pDp,
		Npp8u *	pDeviceBuffer
	)

16-bit signed short integer dot product method, return value is 32-bit float.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDp	Pointer to the dot product result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsDotProdGetBufferSize_16s32f to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDotProd_16s32s32s_Sfs	(	const Npp16s *	pSrc1,
		const Npp32s *	pSrc2,
		int	nLength,
		Npp32s *	pDp,
		int	nScaleFactor,
		Npp8u *	pDeviceBuffer
	)

16-bit signed short integer and 32-bit signed integer dot product method, return value is 32-bit signed integer.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDp	Pointer to the dot product result.
nScaleFactor	Integer Result Scaling.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsDotProdGetBufferSize_16s32s32s_Sfs to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDotProd_16s32s_Sfs	(	const Npp16s *	pSrc1,
		const Npp16s *	pSrc2,
		int	nLength,
		Npp32s *	pDp,
		int	nScaleFactor,
		Npp8u *	pDeviceBuffer
	)

16-bit signed short integer dot product method, return value is 32-bit signed integer.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDp	Pointer to the dot product result.
nScaleFactor	Integer Result Scaling.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsDotProdGetBufferSize_16s32s_Sfs to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDotProd_16s64s	(	const Npp16s *	pSrc1,
		const Npp16s *	pSrc2,
		int	nLength,
		Npp64s *	pDp,
		Npp8u *	pDeviceBuffer
	)

16-bit signed short integer dot product method, return value is 64-bit signed integer.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDp	Pointer to the dot product result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsDotProdGetBufferSize_16s64s to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDotProd_16s_Sfs	(	const Npp16s *	pSrc1,
		const Npp16s *	pSrc2,
		int	nLength,
		Npp16s *	pDp,
		int	nScaleFactor,
		Npp8u *	pDeviceBuffer
	)

16-bit signed short integer dot product method, return value is 16-bit signed short integer.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDp	Pointer to the dot product result.
nScaleFactor	Integer Result Scaling.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsDotProdGetBufferSize_16s_Sfs to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDotProd_16sc32fc	(	const Npp16sc *	pSrc1,
		const Npp16sc *	pSrc2,
		int	nLength,
		Npp32fc *	pDp,
		Npp8u *	pDeviceBuffer
	)

16-bit signed short integer complex dot product method, return value is 32-bit float complex.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDp	Pointer to the dot product result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsDotProdGetBufferSize_16sc32fc to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDotProd_16sc32sc_Sfs	(	const Npp16sc *	pSrc1,
		const Npp16sc *	pSrc2,
		int	nLength,
		Npp32sc *	pDp,
		int	nScaleFactor,
		Npp8u *	pDeviceBuffer
	)

16-bit signed short integer complex dot product method, return value is 32-bit signed integer complex.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDp	Pointer to the dot product result.
nScaleFactor	Integer Result Scaling.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsDotProdGetBufferSize_16sc32sc_Sfs to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDotProd_16sc64sc	(	const Npp16sc *	pSrc1,
		const Npp16sc *	pSrc2,
		int	nLength,
		Npp64sc *	pDp,
		Npp8u *	pDeviceBuffer
	)

16-bit signed short integer complex dot product method, return value is 64-bit signed integer complex.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDp	Pointer to the dot product result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsDotProdGetBufferSize_16sc64sc to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDotProd_16sc_Sfs	(	const Npp16sc *	pSrc1,
		const Npp16sc *	pSrc2,
		int	nLength,
		Npp16sc *	pDp,
		int	nScaleFactor,
		Npp8u *	pDeviceBuffer
	)

16-bit signed short integer complex dot product method, return value is 16-bit signed short integer complex.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDp	Pointer to the dot product result.
nScaleFactor	Integer Result Scaling.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsDotProdGetBufferSize_16sc_Sfs to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDotProd_32f	(	const Npp32f *	pSrc1,
		const Npp32f *	pSrc2,
		int	nLength,
		Npp32f *	pDp,
		Npp8u *	pDeviceBuffer
	)

32-bit float dot product method, return value is 32-bit float.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDp	Pointer to the dot product result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsDotProdGetBufferSize_32f to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDotProd_32f32fc	(	const Npp32f *	pSrc1,
		const Npp32fc *	pSrc2,
		int	nLength,
		Npp32fc *	pDp,
		Npp8u *	pDeviceBuffer
	)

32-bit float and 32-bit float complex dot product method, return value is 32-bit float complex.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDp	Pointer to the dot product result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsDotProdGetBufferSize_32f32fc to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDotProd_32f32fc64fc	(	const Npp32f *	pSrc1,
		const Npp32fc *	pSrc2,
		int	nLength,
		Npp64fc *	pDp,
		Npp8u *	pDeviceBuffer
	)

32-bit float and 32-bit float complex dot product method, return value is 64-bit float complex.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDp	Pointer to the dot product result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsDotProdGetBufferSize_32f32fc64fc to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDotProd_32f64f	(	const Npp32f *	pSrc1,
		const Npp32f *	pSrc2,
		int	nLength,
		Npp64f *	pDp,
		Npp8u *	pDeviceBuffer
	)

32-bit float dot product method, return value is 64-bit float.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDp	Pointer to the dot product result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsDotProdGetBufferSize_32f64f to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDotProd_32fc	(	const Npp32fc *	pSrc1,
		const Npp32fc *	pSrc2,
		int	nLength,
		Npp32fc *	pDp,
		Npp8u *	pDeviceBuffer
	)

32-bit float complex dot product method, return value is 32-bit float complex.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDp	Pointer to the dot product result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsDotProdGetBufferSize_32fc to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDotProd_32fc64fc	(	const Npp32fc *	pSrc1,
		const Npp32fc *	pSrc2,
		int	nLength,
		Npp64fc *	pDp,
		Npp8u *	pDeviceBuffer
	)

32-bit float complex dot product method, return value is 64-bit float complex.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDp	Pointer to the dot product result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsDotProdGetBufferSize_32fc64fc to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDotProd_32s32sc_Sfs	(	const Npp32s *	pSrc1,
		const Npp32sc *	pSrc2,
		int	nLength,
		Npp32sc *	pDp,
		int	nScaleFactor,
		Npp8u *	pDeviceBuffer
	)

32-bit signed short integer and 32-bit signed short integer complex dot product method, return value is 32-bit signed integer complex.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDp	Pointer to the dot product result.
nScaleFactor	Integer Result Scaling.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsDotProdGetBufferSize_32s32sc_Sfs to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDotProd_32s_Sfs	(	const Npp32s *	pSrc1,
		const Npp32s *	pSrc2,
		int	nLength,
		Npp32s *	pDp,
		int	nScaleFactor,
		Npp8u *	pDeviceBuffer
	)

32-bit signed integer dot product method, return value is 32-bit signed integer.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDp	Pointer to the dot product result.
nScaleFactor	Integer Result Scaling.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsDotProdGetBufferSize_32s_Sfs to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDotProd_32sc_Sfs	(	const Npp32sc *	pSrc1,
		const Npp32sc *	pSrc2,
		int	nLength,
		Npp32sc *	pDp,
		int	nScaleFactor,
		Npp8u *	pDeviceBuffer
	)

32-bit signed integer complex dot product method, return value is 32-bit signed integer complex.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDp	Pointer to the dot product result.
nScaleFactor	Integer Result Scaling.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsDotProdGetBufferSize_32sc_Sfs to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDotProd_64f	(	const Npp64f *	pSrc1,
		const Npp64f *	pSrc2,
		int	nLength,
		Npp64f *	pDp,
		Npp8u *	pDeviceBuffer
	)

64-bit float dot product method, return value is 64-bit float.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDp	Pointer to the dot product result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsDotProdGetBufferSize_64f to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDotProd_64f64fc	(	const Npp64f *	pSrc1,
		const Npp64fc *	pSrc2,
		int	nLength,
		Npp64fc *	pDp,
		Npp8u *	pDeviceBuffer
	)

64-bit float and 64-bit float complex dot product method, return value is 64-bit float complex.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDp	Pointer to the dot product result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsDotProdGetBufferSize_64f64fc to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDotProd_64fc	(	const Npp64fc *	pSrc1,
		const Npp64fc *	pSrc2,
		int	nLength,
		Npp64fc *	pDp,
		Npp8u *	pDeviceBuffer
	)

64-bit float complex dot product method, return value is 64-bit float complex.

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer.
nLength	Signal Length.
pDp	Pointer to the dot product result.
pDeviceBuffer	Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsDotProdGetBufferSize_64fc to determine the minium number of bytes required.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDotProdGetBufferSize_16s16sc32fc	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsDotProd_16s16sc32fc.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns

NPP_SUCCESS

NppStatus nppsDotProdGetBufferSize_16s16sc32sc_Sfs	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsDotProd_16s16sc32sc_Sfs.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns

NPP_SUCCESS

NppStatus nppsDotProdGetBufferSize_16s16sc64sc	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsDotProd_16s16sc64sc.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns

NPP_SUCCESS

NppStatus nppsDotProdGetBufferSize_16s16sc_Sfs	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsDotProd_16s16sc_Sfs.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns

NPP_SUCCESS

NppStatus nppsDotProdGetBufferSize_16s32f	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsDotProd_16s32f.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns

NPP_SUCCESS

NppStatus nppsDotProdGetBufferSize_16s32s32s_Sfs	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsDotProd_16s32s32s_Sfs.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns

NPP_SUCCESS

NppStatus nppsDotProdGetBufferSize_16s32s_Sfs	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsDotProd_16s32s_Sfs.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns

NPP_SUCCESS

NppStatus nppsDotProdGetBufferSize_16s64s	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsDotProd_16s64s.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns

NPP_SUCCESS

NppStatus nppsDotProdGetBufferSize_16s_Sfs	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsDotProd_16s_Sfs.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns

NPP_SUCCESS

NppStatus nppsDotProdGetBufferSize_16sc32fc	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsDotProd_16sc32fc.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns

NPP_SUCCESS

NppStatus nppsDotProdGetBufferSize_16sc32sc_Sfs	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsDotProd_16sc32sc_Sfs.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns

NPP_SUCCESS

NppStatus nppsDotProdGetBufferSize_16sc64sc	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsDotProd_16sc64sc.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns

NPP_SUCCESS

NppStatus nppsDotProdGetBufferSize_16sc_Sfs	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsDotProd_16sc_Sfs.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns

NPP_SUCCESS

NppStatus nppsDotProdGetBufferSize_32f	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsDotProd_32f.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns

NPP_SUCCESS

NppStatus nppsDotProdGetBufferSize_32f32fc	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsDotProd_32f32fc.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns

NPP_SUCCESS

NppStatus nppsDotProdGetBufferSize_32f32fc64fc	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsDotProd_32f32fc64fc.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns

NPP_SUCCESS

NppStatus nppsDotProdGetBufferSize_32f64f	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsDotProd_32f64f.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns

NPP_SUCCESS

NppStatus nppsDotProdGetBufferSize_32fc	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsDotProd_32fc.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns

NPP_SUCCESS

NppStatus nppsDotProdGetBufferSize_32fc64fc	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsDotProd_32fc64fc.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns

NPP_SUCCESS

NppStatus nppsDotProdGetBufferSize_32s32sc_Sfs	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsDotProd_32s32sc_Sfs.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns

NPP_SUCCESS

NppStatus nppsDotProdGetBufferSize_32s_Sfs	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsDotProd_32s_Sfs.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns

NPP_SUCCESS

NppStatus nppsDotProdGetBufferSize_32sc_Sfs	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsDotProd_32sc_Sfs.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns

NPP_SUCCESS

NppStatus nppsDotProdGetBufferSize_64f	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsDotProd_64f.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns

NPP_SUCCESS

NppStatus nppsDotProdGetBufferSize_64f64fc	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsDotProd_64f64fc.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns

NPP_SUCCESS

NppStatus nppsDotProdGetBufferSize_64fc	(	int	nLength,
		int *	hpBufferSize
	)

Device-buffer size (in bytes) for nppsDotProd_64fc.

Parameters

nLength	Signal Length.
hpBufferSize	Required buffer size. Important: hpBufferSize is a host pointer.

Returns

NPP_SUCCESS