cusolver.hpp File Reference

Interface to CUDA eigen-solver library. More...

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Classes
struct	sirius::acc::cusolver::type_wrapper< float >
struct	sirius::acc::cusolver::type_wrapper< double >
struct	sirius::acc::cusolver::type_wrapper< std::complex< float > >
struct	sirius::acc::cusolver::type_wrapper< std::complex< double > >

Namespaces
module	sirius
	Namespace of the SIRIUS library.
namespace	sirius::acc
	Namespace for accelerator-related functions.
namespace	sirius::acc::cusolver
	Interface to cuSolver library.

Macros
#define	CALL_CUSOLVER(func__, args__)

Functions
void	sirius::acc::cusolver::error_message (cusolverStatus_t status)
cusolverDnHandle_t &	sirius::acc::cusolver::cusolver_handle ()
void	sirius::acc::cusolver::create_handle ()
void	sirius::acc::cusolver::destroy_handle ()
template<typename T >
int	sirius::acc::cusolver::potrf (int n__, T *A__, int lda__)
template<typename T >
int	sirius::acc::cusolver::trtri (int n__, T *A__, int lda__)

Detailed Description

Interface to CUDA eigen-solver library.

Definition in file cusolver.hpp.

Macro Definition Documentation

CALL_CUSOLVER

#define CALL_CUSOLVER	(		func__,
			args__
	)

Value:

{                                                                                        \
    cusolverStatus_t status;                                                             \
    if ((status = func__ args__) != CUSOLVER_STATUS_SUCCESS) {                           \
        acc::cusolver::error_message(status);                                            \
        char nm[1024];                                                                   \
        gethostname(nm, 1024);                                                           \
        std::printf("hostname: %s\n", nm);                                               \
        std::printf("Error in %s at line %i of file %s\n", #func__, __LINE__, __FILE__); \
        acc::stack_backtrace();                                                          \
    }                                                                                    \
}

Definition at line 58 of file cusolver.hpp.