spbenchsolver.h File Reference

#include <iostream>
#include <fstream>
#include <Eigen/SparseCore>
#include <bench/BenchTimer.h>
#include <cstdlib>
#include <string>
#include <Eigen/Cholesky>
#include <Eigen/Jacobi>
#include <Eigen/Householder>
#include <Eigen/IterativeLinearSolvers>
#include <unsupported/Eigen/IterativeSolvers>
#include <Eigen/LU>
#include <unsupported/Eigen/SparseExtra>
#include <Eigen/SparseLU>
#include "spbenchstyle.h"

Go to the source code of this file.

Macros
#define	EIGEN_UMFPACK   10
#define	EIGEN_KLU   11
#define	EIGEN_SUPERLU   20
#define	EIGEN_PASTIX   30
#define	EIGEN_PARDISO   40
#define	EIGEN_SPARSELU_COLAMD   50
#define	EIGEN_SPARSELU_METIS   51
#define	EIGEN_BICGSTAB   60
#define	EIGEN_BICGSTAB_ILUT   61
#define	EIGEN_GMRES   70
#define	EIGEN_GMRES_ILUT   71
#define	EIGEN_SIMPLICIAL_LDLT   80
#define	EIGEN_CHOLMOD_LDLT   90
#define	EIGEN_PASTIX_LDLT   100
#define	EIGEN_PARDISO_LDLT   110
#define	EIGEN_SIMPLICIAL_LLT   120
#define	EIGEN_CHOLMOD_SUPERNODAL_LLT   130
#define	EIGEN_CHOLMOD_SIMPLICIAL_LLT   140
#define	EIGEN_PASTIX_LLT   150
#define	EIGEN_PARDISO_LLT   160
#define	EIGEN_CG   170
#define	EIGEN_CG_PRECOND   180

Functions
template<typename T >
NumTraits< T >::Real	test_precision ()
template<>
float	test_precision< float > ()
template<>
double	test_precision< double > ()
template<>
float	test_precision< std::complex< float > > ()
template<>
double	test_precision< std::complex< double > > ()
void	printStatheader (std::ofstream &out)
template<typename Solver , typename Scalar >
void	call_solver (Solver &solver, const int solver_id, const typename Solver::MatrixType &A, const Matrix< Scalar, Dynamic, 1 > &b, const Matrix< Scalar, Dynamic, 1 > &refX, std::ofstream &statbuf)
template<typename Solver , typename Scalar >
void	call_directsolver (Solver &solver, const int solver_id, const typename Solver::MatrixType &A, const Matrix< Scalar, Dynamic, 1 > &b, const Matrix< Scalar, Dynamic, 1 > &refX, std::string &statFile)
template<typename Solver , typename Scalar >
void	call_itersolver (Solver &solver, const int solver_id, const typename Solver::MatrixType &A, const Matrix< Scalar, Dynamic, 1 > &b, const Matrix< Scalar, Dynamic, 1 > &refX, std::string &statFile)
template<typename Scalar >
void	SelectSolvers (const SparseMatrix< Scalar > &A, unsigned int sym, Matrix< Scalar, Dynamic, 1 > &b, const Matrix< Scalar, Dynamic, 1 > &refX, std::string &statFile)
template<typename Scalar >
void	Browse_Matrices (const string folder, bool statFileExists, std::string &statFile, int maxiters, double tol)
bool	get_options (int argc, char **args, string option, string *value=0)

Variables
int	MaximumIters
double	RelErr
double	best_time_val
int	best_time_id

Macro Definition Documentation

EIGEN_BICGSTAB

#define EIGEN_BICGSTAB   60

EIGEN_BICGSTAB_ILUT

#define EIGEN_BICGSTAB_ILUT   61

EIGEN_CG

#define EIGEN_CG   170

EIGEN_CG_PRECOND

#define EIGEN_CG_PRECOND   180

EIGEN_CHOLMOD_LDLT

#define EIGEN_CHOLMOD_LDLT   90

EIGEN_CHOLMOD_SIMPLICIAL_LLT

#define EIGEN_CHOLMOD_SIMPLICIAL_LLT   140

EIGEN_CHOLMOD_SUPERNODAL_LLT

#define EIGEN_CHOLMOD_SUPERNODAL_LLT   130

EIGEN_GMRES

#define EIGEN_GMRES   70

EIGEN_GMRES_ILUT

#define EIGEN_GMRES_ILUT   71

EIGEN_KLU

#define EIGEN_KLU   11

EIGEN_PARDISO

#define EIGEN_PARDISO   40

EIGEN_PARDISO_LDLT

#define EIGEN_PARDISO_LDLT   110

EIGEN_PARDISO_LLT

#define EIGEN_PARDISO_LLT   160

EIGEN_PASTIX

#define EIGEN_PASTIX   30

EIGEN_PASTIX_LDLT

#define EIGEN_PASTIX_LDLT   100

EIGEN_PASTIX_LLT

#define EIGEN_PASTIX_LLT   150

EIGEN_SIMPLICIAL_LDLT

#define EIGEN_SIMPLICIAL_LDLT   80

EIGEN_SIMPLICIAL_LLT

#define EIGEN_SIMPLICIAL_LLT   120

EIGEN_SPARSELU_COLAMD

#define EIGEN_SPARSELU_COLAMD   50

EIGEN_SPARSELU_METIS

#define EIGEN_SPARSELU_METIS   51

EIGEN_SUPERLU

#define EIGEN_SUPERLU   20

EIGEN_UMFPACK

#define EIGEN_UMFPACK   10

Function Documentation

Browse_Matrices()

template<typename Scalar >

void Browse_Matrices	(	const string	folder,
		bool	statFileExists,
		std::string &	statFile,
		int	maxiters,
		double	tol
	)

call_directsolver()

template<typename Solver , typename Scalar >

void call_directsolver	(	Solver &	solver,
		const int	solver_id,
		const typename Solver::MatrixType &	A,
		const Matrix< Scalar, Dynamic, 1 > &	b,
		const Matrix< Scalar, Dynamic, 1 > &	refX,
		std::string &	statFile
	)

call_itersolver()

template<typename Solver , typename Scalar >

void call_itersolver	(	Solver &	solver,
		const int	solver_id,
		const typename Solver::MatrixType &	A,
		const Matrix< Scalar, Dynamic, 1 > &	b,
		const Matrix< Scalar, Dynamic, 1 > &	refX,
		std::string &	statFile
	)

call_solver()

template<typename Solver , typename Scalar >

void call_solver	(	Solver &	solver,
		const int	solver_id,
		const typename Solver::MatrixType &	A,
		const Matrix< Scalar, Dynamic, 1 > &	b,
		const Matrix< Scalar, Dynamic, 1 > &	refX,
		std::ofstream &	statbuf
	)

get_options()

bool get_options	(	int	argc,
		char **	args,
		string	option,
		string *	value = 0
	)

printStatheader()

void printStatheader

(

std::ofstream &

out

)

SelectSolvers()

template<typename Scalar >

void SelectSolvers	(	const SparseMatrix< Scalar > &	A,
		unsigned int	sym,
		Matrix< Scalar, Dynamic, 1 > &	b,
		const Matrix< Scalar, Dynamic, 1 > &	refX,
		std::string &	statFile
	)

test_precision()

template<typename T >

NumTraits< T >::Real test_precision ( )

inline

test_precision< double >()

template<>

double test_precision< double > ( )

inline

test_precision< float >()

template<>

float test_precision< float > ( )

inline

test_precision< std::complex< double > >()

template<>

double test_precision< std::complex< double > > ( )

inline

test_precision< std::complex< float > >()

template<>

float test_precision< std::complex< float > > ( )

inline

Variable Documentation

best_time_id

int best_time_id

best_time_val

double best_time_val

MaximumIters

int MaximumIters

RelErr

double RelErr