#include <StochGenMatrix.h>

Inheritance diagram for StochGenDummyMatrix:

Public Member Functions
	StochGenDummyMatrix (int id)

virtual	~StochGenDummyMatrix ()

virtual void	AddChild (StochGenMatrix *child)

virtual void	getSize (int &m, int &n)

virtual void	getSize (long long &m, long long &n)

virtual int	numberOfNonZeros ()

virtual int	isKindOf (int matType)

virtual void	atPutDense (int row, int col, double *A, int lda, int rowExtent, int colExtent)

virtual void	fromGetDense (int row, int col, double *A, int lda, int rowExtent, int colExtent)

virtual void	ColumnScale (OoqpVector &vec)

virtual void	RowScale (OoqpVector &vec)

virtual void	SymmetricScale (OoqpVector &vec)

virtual void	scalarMult (double num)

virtual void	fromGetSpRow (int row, int col, double A[], int lenA, int jcolA[], int &nnz, int colExtent, int &info)

virtual void	atPutSubmatrix (int destRow, int destCol, DoubleMatrix &M, int srcRow, int srcCol, int rowExtent, int colExtent)

virtual void	atPutSpRow (int col, double A[], int lenA, int jcolA[], int &info)

virtual void	putSparseTriple (int irow[], int len, int jcol[], double A[], int &info)

virtual void	getDiagonal (OoqpVector &vec)

virtual void	setToDiagonal (OoqpVector &vec)

virtual void	mult (double beta, OoqpVector &y, double alpha, OoqpVector &x)

virtual void	mult (double beta, OoqpVector &y, double alpha, OoqpVector &x, OoqpVector &yvecParent)

virtual void	transMult (double beta, OoqpVector &y, double alpha, OoqpVector &x)

virtual void	transMult2 (double beta, StochVector &y, double alpha, StochVector &x, OoqpVector &yvecParent)

virtual void	transMult2 (double beta, StochVector &y, double alpha, StochVector &x, OoqpVector &yvecParent, OoqpVector &xCvecParent)

virtual double	abmaxnorm ()

virtual void	writeToStream (std::ostream &out) const

virtual void	symmetrize (int &info)

virtual void	randomize (double alpha, double beta, double *seed)

virtual void	atPutDiagonal (int idiag, OoqpVector &v)

virtual void	fromGetDiagonal (int idiag, OoqpVector &v)

virtual void	copyMtxFromDouble (int copyLength, double *values)

virtual void	setAdditiveDiagonal (OoqpVector &v)

Public Member Functions inherited from StochGenMatrix
	StochGenMatrix ()

	StochGenMatrix (int id, long long global_m, long long global_n, int A_m, int A_n, int A_nnz, int B_m, int B_n, int B_nnz, MPI_Comm mpiComm_, int C_m=0, int C_n=0, int C_nnz=0)

virtual	~StochGenMatrix ()

void	matTransDMultMat (OoqpVector &d, SymMatrix **res)

void	matTransDinvMultMat (OoqpVector &d, SymMatrix **res)

Public Member Functions inherited from DoubleMatrix
	DoubleMatrix ()

virtual void	fromAddDense (int row, int col, double *A, int lda, int rowExtent, int colExtent)

virtual	~DoubleMatrix ()

virtual void	copyDiagonalVal_From (int idiag, OoqpVector &x, bool firstCall, std::map< int, int > &ValIdxMap)

virtual void	fromGetSpRow_WithRowStart (int row, int col, double A[], int lenA, int jcolA[], int &nnz, int colExtent, int &info, int &rowStart)

virtual void	fromGetDense_withMap (int row, int col, double *A, int lda, int rowExtent, int colExtent, int const FirstCall, std::map< int, int > &ValIdxMap)

virtual double *	getMatVal ()

virtual int *	krowM ()

virtual int *	jcolM ()

virtual double *	M ()

Public Member Functions inherited from IotrRefCount
int	refs ()

	IotrRefCount ()

Additional Inherited Members
Static Public Member Functions inherited from IotrRefCount
static void	release (IotrRefCount **obj)

static void	addRef (IotrRefCount const obj)

Public Attributes inherited from StochGenMatrix
std::vector< StochGenMatrix * >	children

SparseGenMatrix *	Amat

SparseGenMatrix *	Bmat

SparseGenMatrix *	Cmat

int	id

long long	m

long long	n

MPI_Comm	mpiComm

int	iAmDistrib

Static Public Attributes inherited from IotrRefCount
static int	instances = 0

Protected Member Functions inherited from IotrRefCount
virtual	~IotrRefCount ()

Detailed Description

Dummy Class

Constructor & Destructor Documentation

StochGenDummyMatrix::StochGenDummyMatrix ( int id )

inline

virtual StochGenDummyMatrix::~StochGenDummyMatrix ( )

inlinevirtual

Member Function Documentation

virtual double StochGenDummyMatrix::abmaxnorm ( )

inlinevirtual

the magnitude of the element in this matrix with largest absolute value.

Reimplemented from StochGenMatrix.

virtual void StochGenDummyMatrix::AddChild ( StochGenMatrix * child )

inlinevirtual

Reimplemented from StochGenMatrix.

virtual void StochGenDummyMatrix::atPutDense	(	int	row,
		int	col,
		double *	A,
		int	lda,
		int	rowExtent,
		int	colExtent
	)

inlinevirtual

Set the value of some of the elements of this matrix.

See also: DoubleMatrix::fromGetDense

Reimplemented from StochGenMatrix.

virtual void StochGenDummyMatrix::atPutDiagonal	(	int	idiag,
		OoqpVector &	x
	)

inlinevirtual

Set some of the diagonal elements of this matrix.

Parameters

idiag	the index of the first diagonal element to be modified.
x	the new values for the diagonal elements.

The length of x is the number of diagonal elements to be modified. Typically x will have length less than the length of the diagonal.

Reimplemented from StochGenMatrix.

virtual void StochGenDummyMatrix::atPutSpRow	(	int	col,
		double	A[],
		int	lenA,
		int	jcolA[],
		int &	info
	)

inlinevirtual

Put a sparse row into this matrix.

The meaning of the parmameters is the same as in fromGetSpRow.

See also: DoubleMatrix::fromGetSpRow

Reimplemented from StochGenMatrix.

virtual void StochGenDummyMatrix::atPutSubmatrix	(	int	destRow,
		int	destCol,
		DoubleMatrix &	M,
		int	srcRow,
		int	srcCol,
		int	rowExtent,
		int	colExtent
	)

inlinevirtual

Put a submatrix of M into this matrix.

Parameters

destRow	The top row of the submatrix of M is placed at destRow.
destCol	The leftmost column of the submatrix of M is placed at destCol.
srcRow	The first row of the submatrix of M is srcRow.
srcCol	The first column of the submatrix of M is srcCol.
rowExtent	rowExtent rows are copied from M.
colExtent	colExtent columns are copied from M.

Reimplemented from StochGenMatrix.

virtual void StochGenDummyMatrix::ColumnScale ( OoqpVector & vec )

inlinevirtual

Reimplemented from StochGenMatrix.

virtual void StochGenDummyMatrix::copyMtxFromDouble	(	int	copyLength,
		double *	values
	)

inlinevirtual

Reimplemented from StochGenMatrix.

virtual void StochGenDummyMatrix::fromGetDense	(	int	row,
		int	col,
		double *	A,
		int	lda,
		int	rowExtent,
		int	colExtent
	)

inlinevirtual

Get the value of some of the elements of this matrix.

Parameters

row	start reading the elements of this matrix from row number "row".
col	start reading the elements of this matrix from column number "col".
A	Any array to hold the values from this matrix.
ldA	the leading dimension of A.
rowExtent	get rowExtent rows from this matrix.
colExtent	get colExtent columns from this matrix.

Reimplemented from StochGenMatrix.

virtual void StochGenDummyMatrix::fromGetDiagonal	(	int	idiag,
		OoqpVector &	x
	)

inlinevirtual

Get some of the diagonal elements of this matrix.

Parameters

idiag	the index of the first diagonal element to be read.
x	a vector to hold the diagonal elements

The length of x is the number of diagonal elements to be gotten. Typically x will have length less than the length of the diagonal.

Reimplemented from StochGenMatrix.

virtual void StochGenDummyMatrix::fromGetSpRow	(	int	row,
		int	col,
		double	A[],
		int	lenA,
		int	jcolA[],
		int &	nnz,
		int	colExtent,
		int &	info
	)

inlinevirtual

Get one sparse row from this matrix.

Parameters

row	get row number "row"
col	ignore all elements of the row before column "col"
A	store the values of the sparse row in A
lenA	the length of A
jcolA	an array of length lenA containing the column index of each element in the sparse row
colExtent	ignore all elements of the row that have column indices greater than or equal to col + colExtent
info	info is 0 if and only if the sparse row can fit into A.

Reimplemented from StochGenMatrix.

virtual void StochGenDummyMatrix::getDiagonal ( OoqpVector & vec )

inlinevirtual

Place the diagonal elements of this matrix in the vector vec

Reimplemented from StochGenMatrix.

virtual void StochGenDummyMatrix::getSize	(	int &	m,
		int &	n
	)

inlinevirtual

Reimplemented from StochGenMatrix.

virtual void StochGenDummyMatrix::getSize	(	long long &	m,
		long long &	n
	)

inlinevirtual

Reimplemented from StochGenMatrix.

int StochGenDummyMatrix::isKindOf ( int matrixType )

virtual

True if this matrix identifies itself to be of type matrixType.

Reimplemented from StochGenMatrix.

virtual void StochGenDummyMatrix::mult	(	double	beta,
		OoqpVector &	y,
		double	alpha,
		OoqpVector &	x
	)

inlinevirtual

y = beta * y + alpha * this * x

Reimplemented from StochGenMatrix.

virtual void StochGenDummyMatrix::mult	(	double	beta,
		OoqpVector &	y,
		double	alpha,
		OoqpVector &	x,
		OoqpVector &	yvecParent
	)

inlinevirtual

Reimplemented from StochGenMatrix.

virtual int StochGenDummyMatrix::numberOfNonZeros ( )

inlinevirtual

The actual number of structural non-zero elements in this sparse matrix. This includes so-called "accidental" zeros, elements that are treated as non-zero even though their value happens to be zero.

Reimplemented from StochGenMatrix.

virtual void StochGenDummyMatrix::putSparseTriple	(	int	irow[],
		int	len,
		int	jcol[],
		double	A[],
		int &	info
	)

inlinevirtual

Copy elements from sparse triple format into this matrix

Parameters

len	the number of elements
irow	an array containing the row number of the elements
jcol	an array containing the column number of the elements
A	an array containing the values for the elements.
info	on return, info will be zero if and only if the insertion was successful.

Reimplemented from StochGenMatrix.

virtual void StochGenDummyMatrix::randomize	(	double	alpha,
		double	beta,
		double *	seed
	)

inlinevirtual

Fill this matrix with random elements.

Parameters

alpha	the elements will be no smaller than alpha.
beta	the elements will be no larger than beta.
seed	a arbitrary number used to seed the random number generator.

Reimplemented from StochGenMatrix.

virtual void StochGenDummyMatrix::RowScale ( OoqpVector & vec )

inlinevirtual

Reimplemented from StochGenMatrix.

virtual void StochGenDummyMatrix::scalarMult ( double num )

inlinevirtual

Reimplemented from StochGenMatrix.

virtual void StochGenDummyMatrix::setAdditiveDiagonal ( OoqpVector & v )

inlinevirtual

Reimplemented from StochGenMatrix.

virtual void StochGenDummyMatrix::setToDiagonal ( OoqpVector & vec )

inlinevirtual

Set the matrix to the diagoanl matrix whose diagonal is vec

Reimplemented from StochGenMatrix.

virtual void StochGenDummyMatrix::SymmetricScale ( OoqpVector & vec )

inlinevirtual

Get the number of rows and columns in the matrix

Parameters

m	the number of rows
n	the number of columns

Reimplemented from StochGenMatrix.

virtual void StochGenDummyMatrix::symmetrize ( int & info )

inlinevirtual

Make the elements in this matrix symmetric. The elements of interest must be in the lower triangle, and the upper triangle must be empty.

Parameters

info	zero if the operation succeeded. Otherwise, insufficient space was allocated to symmetrize the matrix.

Reimplemented from StochGenMatrix.

virtual void StochGenDummyMatrix::transMult	(	double	beta,
		OoqpVector &	y,
		double	alpha,
		OoqpVector &	x
	)

inlinevirtual

y = beta * y + alpha * this^T * x

opt alloc buffer here and send it through the tree to be used by children when MPI_Allreduce

Reimplemented from StochGenMatrix.

virtual void StochGenDummyMatrix::transMult2	(	double	beta,
		StochVector &	y,
		double	alpha,
		StochVector &	x,
		OoqpVector &	yvecParent
	)

inlinevirtual

Reimplemented from StochGenMatrix.

virtual void StochGenDummyMatrix::transMult2	(	double	beta,
		StochVector &	y,
		double	alpha,
		StochVector &	x,
		OoqpVector &	yvecParent,
		OoqpVector &	xCvecParent
	)

inlinevirtual

Reimplemented from StochGenMatrix.

virtual void StochGenDummyMatrix::writeToStream ( std::ostream & out ) const

inlinevirtual

Write this element to a C++ stream

Reimplemented from StochGenMatrix.

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

/home/michel/git/PIPS/PIPS-NLP/Core/StochLinearAlgebra/StochGenMatrix.h
/home/michel/git/PIPS/PIPS-NLP/Core/StochLinearAlgebra/StochGenMatrix.C

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation