Inheritance diagram for HypreMatrix:

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Collaboration diagram for HypreMatrix:

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Public Member Functions
	HypreMatrix (int nlin, const HypreMatrix *sharedLayout, GmSparseMatrixOptions options)
	Constructor for the square matrix used by the HYPRE solver. If sharedLayout is different from NULL, this matrix layout will be given by it.

virtual	~HypreMatrix ()
	Destructor.

HYPRE_MATRIX	hypre () const
	Returns the HYPRE matrix wrapped by this class.

virtual void	clear (bool keepSparseLayout)

virtual void	clearLineAndColumnSet (const QVector< int > &indexList, bool setDiagonal, bool keepSparseLayout)

virtual void	ensureDiagonal ()

bool	setMatrixValues ()

Public Member Functions inherited from GmSparseMatrix< int, GM_CSR_SPARSE_FORMAT >
	GmSparseMatrix (int n, const GmSparseMatrix< IndexType, T > *sharedLayout, GmSparseMatrixOptions options, bool arma)

virtual bool	supportsBatchInsert () const

virtual bool	supportsSparseLayouts () const

virtual bool	supportsRandomSet () const

virtual ParallelAddMode	supportedParallelAddMode () const

virtual bool	beginBatchInsert (size_t expectedEntries=0)

virtual bool	endBatchInsert (bool discardData=false)

virtual GmSparseMatrixLayoutBuilder *	layoutBuilder () const

virtual bool	emptyLayout () const

virtual bool	symmetric () const

virtual void	setSymmetric (bool sym)

virtual bool	isSymmetric (double relTol=GM_DOUBLECMP_RELTOL, double absTol=GM_DOUBLECMP_ABSTOL) const

virtual int	nlin () const

virtual int	ncol () const

virtual int	layoutSize () const

virtual double	at (int lin, int col) const

virtual bool	inLayout (int lin, int col) const

virtual void	set (int lin, int col, double value)

virtual void	set (GmSolverMatrix A, GmSolverMatrix B, double c, bool sameStructure)

virtual void	add (int lin, int col, double value)

virtual void	matAdd (const GmVector &a, const GmVector &b, double zeroTol=0.0)

virtual void	mul (const GmVector &a, GmVector &b) const

virtual void	mulAdd (const GmVector &a, GmVector &b) const

virtual void	mulSub (const GmVector &a, GmVector &b) const

virtual void	columnMulAdd (int col, GmVector &f, double v, const bool *skipRows=NULL) const

virtual size_t	usedMemory () const

virtual bool	hasNanInf () const

virtual bool	saveMatrixCoordinatesToFile (FILE *f) const

Public Member Functions inherited from GmSolverMatrix
double	operator() (int lin, int col) const

void	print (const GmLogCategory &logger, GmLogLevel level, int fieldWidth=0, char format='g', int precision=-1) const

Protected Member Functions
virtual void	matrixLayoutReady ()
	Allocates space for matrix values and build the HYPRE wrapper over matrix vectors.

virtual GmSparseMatrix< int, GM_CSR_SPARSE_FORMAT > *	detachAndClear ()

Protected Member Functions inherited from GmSparseMatrix< int, GM_CSR_SPARSE_FORMAT >
void	addBatch (int lin, int col, double value)

void	addToPtrIndexFromThread (int tid, int ptr, int index, double value)

GmSparseMatrixLayoutBuilder *	createLayoutBuilder (GmSparseMatrixLayoutMode mode, GmCSxSparseMatrixLayout< IndexType, T > *layout)

Private Attributes
HYPRE_MATRIX	_hypreMat

Additional Inherited Members
Public Types inherited from GmSolverMatrix
enum	ParallelAddMode

Protected Attributes inherited from GmSparseMatrix< int, GM_CSR_SPARSE_FORMAT >
GmSparseMatrixOptions	_opt

bool	_batch

int	_n

QAtomicInt	_sym

double *	_values

const GmCSxSparseMatrixLayout< IndexType, T > *	_layout

GmCSxSparseMatrixLayout< IndexType, T > *	_masterLayout

GmSparseMatrixLayoutBuilder *	_layoutBuilder

GmSparseMatrixTripletBuffer< T > *	_batchData

Constructor & Destructor Documentation

◆ HypreMatrix()

HypreMatrix::HypreMatrix	(	int	nlin,
		const HypreMatrix *	sharedLayout,
		GmSparseMatrixOptions	options )

Constructor for the square matrix used by the HYPRE solver. If sharedLayout is different from NULL, this matrix layout will be given by it.

IMPORTANT: When sharing a layout with another matrix, this matrix will become invalid if the matrix owning the layout is destroyed.

Member Function Documentation

◆ clear()

void HypreMatrix::clear ( bool keepSparseLayout )

virtual

Reimplemented from GmSparseMatrix< int, GM_CSR_SPARSE_FORMAT >.

◆ clearLineAndColumnSet()

void HypreMatrix::clearLineAndColumnSet	(	const QVector< int > &	indexList,
		bool	setDiagonal,
		bool	keepSparseLayout )

virtual

Reimplemented from GmSparseMatrix< int, GM_CSR_SPARSE_FORMAT >.

◆ detachAndClear()

GmSparseMatrix< int, GM_CSR_SPARSE_FORMAT > * HypreMatrix::detachAndClear ( )

protectedvirtual

Reimplemented from GmSparseMatrix< int, GM_CSR_SPARSE_FORMAT >.

◆ ensureDiagonal()

void HypreMatrix::ensureDiagonal ( )

virtual

Reimplemented from GmSparseMatrix< int, GM_CSR_SPARSE_FORMAT >.

◆ matrixLayoutReady()

void HypreMatrix::matrixLayoutReady ( )

protectedvirtual

Allocates space for matrix values and build the HYPRE wrapper over matrix vectors.

Reimplemented from GmSparseMatrix< int, GM_CSR_SPARSE_FORMAT >.

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

inc/hypreMatrix.h
src/hypreMatrix.cpp

Public Member Functions

Protected Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ HypreMatrix()

Member Function Documentation

◆ clear()

◆ clearLineAndColumnSet()

◆ detachAndClear()

◆ ensureDiagonal()

◆ matrixLayoutReady()