cla3p::PardisoAuto< T_Matrix > Class Template Reference

The definite Cholesky (LL') linear solver for sparse matrices. More...

Inheritance diagram for cla3p::PardisoAuto< T_Matrix >:

Public Member Functions
	PardisoAuto ()
	The default constructor.
	~PardisoAuto ()=default
	Destroys the solver.
Public Member Functions inherited from cla3p::PardisoBase< T_Matrix >
void	clear ()
	Clears the solver internal data.
void	clearNumeric ()
	Clears the solver numeric factor data.
void	analysis (const T_Matrix &mat)
	Performs matrix analysis & symbolic decomposition.
void	decompose (const T_Matrix &mat)
	Performs matrix decomposition.
void	solve (const dns::XxMatrix< T_Scalar > &rhs, dns::XxMatrix< T_Scalar > &sol)
	Performs matrix solution.
void	solve (const dns::XxVector< T_Scalar > &rhs, dns::XxVector< T_Scalar > &sol)
	Performs vector solution.
void	setVerbose (bool flg)
	Message level information.
const prm::PiMatrix &	fillReducingOrdering () const
	Gets the calculated fill-reducing permutation matrix.
int_t	iterativeRefinementSteps () const
	Iterative refinement steps performed.
int_t	perturbedPivots () const
	Number of perturbed pivots.
int_t	peakAnalysisMemory () const
	Peak memory on symbolic factorization.
int_t	permanentAnalysisMemory () const
	Permanent memory on symbolic factorization.
int_t	factorMemory () const
	Size of factors/Peak memory on numerical factorization and solution.
Public Member Functions inherited from cla3p::pardiso::GlobalParams
void	setMatrixChecker (bool flg)
	Forces Pardiso to check input matrix.
Public Member Functions inherited from cla3p::pardiso::AnalysisParams
void	setFillReducer (pardiso::reorder_t reorderMethod)
	Sets the fill reducing ordering method.
void	setFillReducer (const prm::PiMatrix &permMatrix)
	Sets a custom fill-reducing permutation.
Public Member Functions inherited from cla3p::pardiso::SolveParams
void	setMaxIterativeRefinements (int_t numIters)
	Sets maximum number of iterative refinement steps.

Detailed Description

template<typename T_Matrix>
class cla3p::PardisoAuto< T_Matrix >

The definite Cholesky (LL') linear solver for sparse matrices.

Examples

ex07e_solving_sparse_linear_systems_auto.cpp.

Constructor & Destructor Documentation

PardisoAuto()

template<typename T_Matrix>

cla3p::PardisoAuto< T_Matrix >::PardisoAuto ( )

inline

The default constructor.

Constructs an empty solver object.

~PardisoAuto()

template<typename T_Matrix>

cla3p::PardisoAuto< T_Matrix >::~PardisoAuto ( )

default

Destroys the solver.

Clears all internal data and destroys the solver.