mlsa_cuda.h File Reference

Header file for using the mlsa algorithm using cuda functions with GPUs. More...

Go to the source code of this file.

Functions
int	dmlsa_cuda (const int m, const int n, const int k, const double *A, double *W, double *H, const int uType, const int nIter)
int	smlsa_cuda (const int m, const int n, const int k, const float *A, float *W, float *H, const int uType, const int nIter)
void	ddotdiv_cuda (const int n, const double *x, const double *y, double *z, cudaStream_t stream)
void	sdotdiv_cuda (const int n, const float *x, const float *y, float *z, cudaStream_t stream)
__global__ void	vddotdiv_cuda (const int n, const double *__restrict__ x, const double *__restrict__ y, double *z)
__global__ void	vsdotdiv_cuda (const int n, const float *__restrict__ x, const float *__restrict__ y, float *z)

Detailed Description

Header file for using the mlsa algorithm using cuda functions with GPUs.

Author

Information Retrieval and Parallel Computing Group (IRPCG)

University of Oviedo, Spain

Interdisciplinary Computation and Communication Group (INCO2)

Universitat Politecnica de Valencia, Spain.

Contact: nnmfp.nosp@m.ack@.nosp@m.gmail.nosp@m..com

Date

04/11/14

Definition in file mlsa_cuda.h.

Function Documentation

ddotdiv_cuda()

void ddotdiv_cuda	(	const int	n,
		const double *	x,
		const double *	y,
		double *	z,
		cudaStream_t	stream
	)

dmlsa_cuda()

int dmlsa_cuda	(	const int	m,
		const int	n,
		const int	k,
		const double *	A,
		double *	W,
		double *	H,
		const int	uType,
		const int	nIter
	)

sdotdiv_cuda()

void sdotdiv_cuda	(	const int	n,
		const float *	x,
		const float *	y,
		float *	z,
		cudaStream_t	stream
	)

smlsa_cuda()

int smlsa_cuda	(	const int	m,
		const int	n,
		const int	k,
		const float *	A,
		float *	W,
		float *	H,
		const int	uType,
		const int	nIter
	)

vddotdiv_cuda()

__global__ void vddotdiv_cuda	(	const int	n,
		const double *__restrict__	x,
		const double *__restrict__	y,
		double *	z
	)

vsdotdiv_cuda()

__global__ void vsdotdiv_cuda	(	const int	n,
		const float *__restrict__	x,
		const float *__restrict__	y,
		float *	z
	)