#include <PaStiXSupport.h>

Inheritance diagram for Eigen::PastixBase< Derived >:

Public Types
enum	{ ColsAtCompileTime = MatrixType::ColsAtCompileTime, MaxColsAtCompileTime = MatrixType::MaxColsAtCompileTime }

typedef internal::pastix_traits< Derived >::MatrixType	_MatrixType

typedef SparseMatrix< Scalar, ColMajor >	ColSpMatrix

typedef _MatrixType	MatrixType

typedef MatrixType::RealScalar	RealScalar

typedef MatrixType::Scalar	Scalar

typedef MatrixType::StorageIndex	StorageIndex

typedef Matrix< Scalar, Dynamic, 1 >	Vector

Public Member Functions
template<typename Rhs , typename Dest >
bool	_solve_impl (const MatrixBase< Rhs > &b, MatrixBase< Dest > &x) const

Index	cols () const

Array< double, DPARM_SIZE, 1 > &	dparm ()

double &	dparm (int idxparam)

ComputationInfo	info () const
	Reports whether previous computation was successful. More...

Array< StorageIndex, IPARM_SIZE, 1 > &	iparm ()

int &	iparm (int idxparam)

	PastixBase ()

Index	rows () const

	~PastixBase ()

Public Member Functions inherited from Eigen::SparseSolverBase< Derived >
template<typename Rhs , typename Dest >
void	_solve_impl (const SparseMatrixBase< Rhs > &b, SparseMatrixBase< Dest > &dest) const

Derived &	derived ()

const Derived &	derived () const

template<typename Rhs >
const Solve< Derived, Rhs >	solve (const MatrixBase< Rhs > &b) const

template<typename Rhs >
const Solve< Derived, Rhs >	solve (const SparseMatrixBase< Rhs > &b) const

	SparseSolverBase ()

	~SparseSolverBase ()

Protected Types
typedef SparseSolverBase< Derived >	Base

Protected Member Functions
void	analyzePattern (ColSpMatrix &mat)

void	clean ()

void	compute (ColSpMatrix &mat)

void	factorize (ColSpMatrix &mat)

void	init ()

Protected Attributes
int	m_analysisIsOk

int	m_comm

Array< double, DPARM_SIZE, 1 >	m_dparm

int	m_factorizationIsOk

ComputationInfo	m_info

int	m_initisOk

Matrix< StorageIndex, Dynamic, 1 >	m_invp

Array< int, IPARM_SIZE, 1 >	m_iparm

pastix_data_t *	m_pastixdata

Matrix< StorageIndex, Dynamic, 1 >	m_perm

int	m_size

Protected Attributes inherited from Eigen::SparseSolverBase< Derived >
bool	m_isInitialized

Detailed Description

template<class Derived>
class Eigen::PastixBase< Derived >

Definition at line 128 of file PaStiXSupport.h.

Member Typedef Documentation

template<class Derived>

typedef internal::pastix_traits<Derived>::MatrixType Eigen::PastixBase< Derived >::_MatrixType

Definition at line 137 of file PaStiXSupport.h.

template<class Derived>

typedef SparseSolverBase<Derived> Eigen::PastixBase< Derived >::Base

protected

Definition at line 131 of file PaStiXSupport.h.

template<class Derived>

typedef SparseMatrix<Scalar, ColMajor> Eigen::PastixBase< Derived >::ColSpMatrix

Definition at line 143 of file PaStiXSupport.h.

template<class Derived>

typedef _MatrixType Eigen::PastixBase< Derived >::MatrixType

Definition at line 138 of file PaStiXSupport.h.

template<class Derived>

typedef MatrixType::RealScalar Eigen::PastixBase< Derived >::RealScalar

Definition at line 140 of file PaStiXSupport.h.

template<class Derived>

typedef MatrixType::Scalar Eigen::PastixBase< Derived >::Scalar

Definition at line 139 of file PaStiXSupport.h.

template<class Derived>

typedef MatrixType::StorageIndex Eigen::PastixBase< Derived >::StorageIndex

Definition at line 141 of file PaStiXSupport.h.

template<class Derived>

typedef Matrix<Scalar,Dynamic,1> Eigen::PastixBase< Derived >::Vector

Definition at line 142 of file PaStiXSupport.h.

Member Enumeration Documentation

template<class Derived>

anonymous enum

Enumerator
ColsAtCompileTime
MaxColsAtCompileTime

Definition at line 144 of file PaStiXSupport.h.

Constructor & Destructor Documentation

template<class Derived>

Eigen::PastixBase< Derived >::PastixBase ( )

inline

Definition at line 151 of file PaStiXSupport.h.

template<class Derived>

Eigen::PastixBase< Derived >::~PastixBase ( )

inline

Definition at line 156 of file PaStiXSupport.h.

Member Function Documentation

template<typename Base >

template<typename Rhs , typename Dest >

bool Eigen::PastixBase< Base >::_solve_impl	(	const MatrixBase< Rhs > &	b,
		MatrixBase< Dest > &	x
	)		const

Definition at line 367 of file PaStiXSupport.h.

template<class Derived >

void Eigen::PastixBase< Derived >::analyzePattern ( ColSpMatrix & mat )

protected

Definition at line 307 of file PaStiXSupport.h.

template<class Derived>

void Eigen::PastixBase< Derived >::clean ( )

inlineprotected

Definition at line 230 of file PaStiXSupport.h.

template<class Derived>

Index Eigen::PastixBase< Derived >::cols ( void ) const

inline

Definition at line 201 of file PaStiXSupport.h.

template<class Derived >

void Eigen::PastixBase< Derived >::compute ( ColSpMatrix & mat )

protected

Definition at line 295 of file PaStiXSupport.h.

template<class Derived>

Array<double,DPARM_SIZE,1>& Eigen::PastixBase< Derived >::dparm ( )

inline

Returns a reference to the double vector DPARM of PaStiX parameters The statistics related to the different phases of factorization and solve are saved here as well

See also: analyzePattern() factorize()

Definition at line 187 of file PaStiXSupport.h.

template<class Derived>

double& Eigen::PastixBase< Derived >::dparm ( int idxparam )

inline

Return a reference to a particular index parameter of the DPARM vector

See also: dparm()

Definition at line 196 of file PaStiXSupport.h.

template<class Derived >

void Eigen::PastixBase< Derived >::factorize ( ColSpMatrix & mat )

protected

Definition at line 338 of file PaStiXSupport.h.

template<class Derived>

ComputationInfo Eigen::PastixBase< Derived >::info ( ) const

inline

Reports whether previous computation was successful.

Returns: Success if computation was succesful, NumericalIssue if the PaStiX reports a problem InvalidInput if the input matrix is invalid

See also: iparm()

Definition at line 212 of file PaStiXSupport.h.

template<class Derived >

void Eigen::PastixBase< Derived >::init ( )

protected

Initialize the PaStiX data structure. A first call to this function fills iparm and dparm with the default PaStiX parameters

See also: iparm() dparm()

Definition at line 259 of file PaStiXSupport.h.

template<class Derived>

Array<StorageIndex,IPARM_SIZE,1>& Eigen::PastixBase< Derived >::iparm ( )

inline

Returns a reference to the integer vector IPARM of PaStiX parameters to modify the default parameters. The statistics related to the different phases of factorization and solve are saved here as well

See also: analyzePattern() factorize()

Definition at line 169 of file PaStiXSupport.h.

template<class Derived>

int& Eigen::PastixBase< Derived >::iparm ( int idxparam )

inline

Return a reference to a particular index parameter of the IPARM vector

See also: iparm()

Definition at line 178 of file PaStiXSupport.h.

template<class Derived>

Index Eigen::PastixBase< Derived >::rows ( void ) const

inline

Definition at line 202 of file PaStiXSupport.h.

Member Data Documentation

template<class Derived>

int Eigen::PastixBase< Derived >::m_analysisIsOk

protected

Definition at line 242 of file PaStiXSupport.h.

template<class Derived>

int Eigen::PastixBase< Derived >::m_comm

mutableprotected

Definition at line 246 of file PaStiXSupport.h.

template<class Derived>

Array<double,DPARM_SIZE,1> Eigen::PastixBase< Derived >::m_dparm

mutableprotected

Definition at line 248 of file PaStiXSupport.h.

template<class Derived>

int Eigen::PastixBase< Derived >::m_factorizationIsOk

protected

Definition at line 243 of file PaStiXSupport.h.

template<class Derived>

ComputationInfo Eigen::PastixBase< Derived >::m_info

mutableprotected

Definition at line 244 of file PaStiXSupport.h.

template<class Derived>

int Eigen::PastixBase< Derived >::m_initisOk

protected

Definition at line 241 of file PaStiXSupport.h.

template<class Derived>

Matrix<StorageIndex,Dynamic,1> Eigen::PastixBase< Derived >::m_invp

mutableprotected

Definition at line 250 of file PaStiXSupport.h.

template<class Derived>

Array<int,IPARM_SIZE,1> Eigen::PastixBase< Derived >::m_iparm

mutableprotected

Definition at line 247 of file PaStiXSupport.h.

template<class Derived>

pastix_data_t* Eigen::PastixBase< Derived >::m_pastixdata

mutableprotected

Definition at line 245 of file PaStiXSupport.h.

template<class Derived>

Matrix<StorageIndex,Dynamic,1> Eigen::PastixBase< Derived >::m_perm

mutableprotected

Definition at line 249 of file PaStiXSupport.h.

template<class Derived>

int Eigen::PastixBase< Derived >::m_size

mutableprotected

Definition at line 251 of file PaStiXSupport.h.

The documentation for this class was generated from the following file:

PaStiXSupport.h

Public Types

Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Detailed Description

template<class Derived> class Eigen::PastixBase< Derived >

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<class Derived>
class Eigen::PastixBase< Derived >