utils_cuda.h File Reference

Header file for using utility modules from CUDA source codes. More...

Go to the source code of this file.

Functions
__global__ void	vdmemset_cuda (const int n, double *x, const double val)
__global__ void	vsmemset_cuda (const int n, float *x, const float val)
__global__ void	vddiv_cuda (const int n, const double *__restrict__ x, const double *__restrict__ y, double *z)
__global__ void	vsdiv_cuda (const int n, const float *__restrict__ x, const float *__restrict__ y, float *z)
__global__ void	vdsub_cuda (const int n, const double *__restrict__ x, double *y)
__global__ void	vssub_cuda (const int n, const float *__restrict__ x, float *y)
__global__ void	vderrorbd0_cuda (const int n, const double *__restrict__ x, double *y)
__global__ void	vserrorbd0_cuda (const int n, const float *__restrict__ x, float *y)
__global__ void	vderrorbd1_cuda (const int n, const double *__restrict__ x, double *y)
__global__ void	vserrorbd1_cuda (const int n, const float *__restrict__ x, float *y)
__global__ void	vderrorbdg_cuda (const int n, const double *__restrict__ x, double *y, const double beta)
__global__ void	vserrorbdg_cuda (const int n, const float *__restrict__ x, float *y, const double beta)
void	dmemset_cuda (const int n, double *x, const double val, cudaStream_t stream)
void	smemset_cuda (const int n, float *x, const float val, cudaStream_t stream)
void	ddiv_cuda (const int n, const double *x, double *y, cudaStream_t stream)
void	sdiv_cuda (const int n, const float *x, float *y, cudaStream_t stream)
void	dsub_cuda (const int n, const double *x, double *y)
void	ssub_cuda (const int n, const float *x, float *y)
void	dlarngenn_cuda (const int m, const int n, const int seed, double *x)
void	slarngenn_cuda (const int m, const int n, const int seed, float *x)
double	derror_cuda (const int m, const int n, const int k, const double *x, const double *y, const double *z)
float	serror_cuda (const int m, const int n, const int k, const float *x, const float *y, const float *z)
double	derrorbd_cuda (const int m, const int n, const int k, const double *A, const double *W, const double *H, const double beta)
float	serrorbd_cuda (const int m, const int n, const int k, const float *A, const float *W, const float *H, const float beta)

Detailed Description

Header file for using utility modules from CUDA source codes.

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 utils_cuda.h.

Function Documentation

ddiv_cuda()

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

derror_cuda()

double derror_cuda	(	const int	m,
		const int	n,
		const int	k,
		const double *	x,
		const double *	y,
		const double *	z
	)

derrorbd_cuda()

double derrorbd_cuda	(	const int	m,
		const int	n,
		const int	k,
		const double *	A,
		const double *	W,
		const double *	H,
		const double	beta
	)

dlarngenn_cuda()

void dlarngenn_cuda	(	const int	m,
		const int	n,
		const int	seed,
		double *	x
	)

dmemset_cuda()

void dmemset_cuda	(	const int	n,
		double *	x,
		const double	val,
		cudaStream_t	stream
	)

dsub_cuda()

void dsub_cuda	(	const int	n,
		const double *	x,
		double *	y
	)

sdiv_cuda()

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

serror_cuda()

float serror_cuda	(	const int	m,
		const int	n,
		const int	k,
		const float *	x,
		const float *	y,
		const float *	z
	)

serrorbd_cuda()

float serrorbd_cuda	(	const int	m,
		const int	n,
		const int	k,
		const float *	A,
		const float *	W,
		const float *	H,
		const float	beta
	)

slarngenn_cuda()

void slarngenn_cuda	(	const int	m,
		const int	n,
		const int	seed,
		float *	x
	)

smemset_cuda()

void smemset_cuda	(	const int	n,
		float *	x,
		const float	val,
		cudaStream_t	stream
	)

ssub_cuda()

void ssub_cuda	(	const int	n,
		const float *	x,
		float *	y
	)

vddiv_cuda()

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

vderrorbd0_cuda()

__global__ void vderrorbd0_cuda	(	const int	n,
		const double *__restrict__	x,
		double *	y
	)

vderrorbd1_cuda()

__global__ void vderrorbd1_cuda	(	const int	n,
		const double *__restrict__	x,
		double *	y
	)

vderrorbdg_cuda()

__global__ void vderrorbdg_cuda	(	const int	n,
		const double *__restrict__	x,
		double *	y,
		const double	beta
	)

vdmemset_cuda()

__global__ void vdmemset_cuda	(	const int	n,
		double *	x,
		const double	val
	)

vdsub_cuda()

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

vsdiv_cuda()

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

vserrorbd0_cuda()

__global__ void vserrorbd0_cuda	(	const int	n,
		const float *__restrict__	x,
		float *	y
	)

vserrorbd1_cuda()

__global__ void vserrorbd1_cuda	(	const int	n,
		const float *__restrict__	x,
		float *	y
	)

vserrorbdg_cuda()

__global__ void vserrorbdg_cuda	(	const int	n,
		const float *__restrict__	x,
		float *	y,
		const double	beta
	)

vsmemset_cuda()

__global__ void vsmemset_cuda	(	const int	n,
		float *	x,
		const float	val
	)

vssub_cuda()

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