carma_cusolver.h File Reference

this file provides wrappers to the cuSolver functions More...

#include <carma_host_obj.h>
#include <carma_obj.h>
#include <carma_sparse_obj.h>
#include <cusolverDn.h>

Include dependency graph for carma_cusolver.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Macros
#define	SOLVER_EIG_MODE_VECTOR   'V'
#define	SOLVER_EIG_MODE_NOVECTOR   'N'

Functions
cusolverStatus_t	carma_init_cusolver (cusolverDnHandle_t *cusolver_handle)
cusolverStatus_t	carma_shutdown_cusolver (cusolverDnHandle_t cusolver_handle)
template<class T >
int	carma_syevd (char jobz, CarmaObj< T > *mat, CarmaObj< T > *eigenvals)
template<class T >
int	carma_potr_inv (CarmaObj< T > *d_iA)
template<class T >
int	carma_syevd (cusolverDnHandle_t cusolver_handle, char jobz, long N, T *mat, T *eigenvals)
template<class T >
int	carma_potr_inv (cusolverDnHandle_t cusolver_handle, long N, T *h_A)

Detailed Description

this file provides wrappers to the cuSolver functions

Author

COMPASS Team https://github.com/ANR-COMPASS

Version

5.4.4

Date

2022/01/24

Definition in file carma_cusolver.h.

Macro Definition Documentation

SOLVER_EIG_MODE_NOVECTOR

#define SOLVER_EIG_MODE_NOVECTOR   'N'

Definition at line 28 of file carma_cusolver.h.

SOLVER_EIG_MODE_VECTOR

#define SOLVER_EIG_MODE_VECTOR   'V'

Definition at line 25 of file carma_cusolver.h.

Function Documentation

carma_init_cusolver()

cusolverStatus_t carma_init_cusolver

(

cusolverDnHandle_t *

cusolver_handle

)

carma_potr_inv() [1/2]

template<class T >

int carma_potr_inv

(

CarmaObj< T > *

d_iA

)

carma_potr_inv() [2/2]

template<class T >

int carma_potr_inv	(	cusolverDnHandle_t	cusolver_handle,
		long	N,
		T *	h_A
	)

carma_shutdown_cusolver()

cusolverStatus_t carma_shutdown_cusolver

(

cusolverDnHandle_t

cusolver_handle

)

carma_syevd() [1/2]

template<class T >

int carma_syevd	(	char	jobz,
		CarmaObj< T > *	mat,
		CarmaObj< T > *	eigenvals
	)

carma_syevd() [2/2]

template<class T >

int carma_syevd	(	cusolverDnHandle_t	cusolver_handle,
		char	jobz,
		long	N,
		T *	mat,
		T *	eigenvals
	)