mat::Matrix< Treal, Telement > Class Template Reference

Matrix class and heart of the matrix library. More...

#include <Matrix.h>

Inheritance diagram for mat::Matrix< Treal, Telement >:

Public Types
typedef Telement	ElementType
typedef Vector< Treal, typename ElementType::VectorType >	VectorType

Public Member Functions
	Matrix ()
void	allocate ()
void	assignFromFull (std::vector< Treal > const &fullMat)
void	fullMatrix (std::vector< Treal > &fullMat) const
void	syFullMatrix (std::vector< Treal > &fullMat) const
void	syUpTriFullMatrix (std::vector< Treal > &fullMat) const
void	assignFromSparse (std::vector< int > const &rowind, std::vector< int > const &colind, std::vector< Treal > const &values)
void	assignFromSparse (std::vector< int > const &rowind, std::vector< int > const &colind, std::vector< Treal > const &values, std::vector< int > const &indexes)
void	addValues (std::vector< int > const &rowind, std::vector< int > const &colind, std::vector< Treal > const &values)
void	addValues (std::vector< int > const &rowind, std::vector< int > const &colind, std::vector< Treal > const &values, std::vector< int > const &indexes)
void	syAssignFromSparse (std::vector< int > const &rowind, std::vector< int > const &colind, std::vector< Treal > const &values)
void	syAddValues (std::vector< int > const &rowind, std::vector< int > const &colind, std::vector< Treal > const &values)
void	getValues (std::vector< int > const &rowind, std::vector< int > const &colind, std::vector< Treal > &values) const
void	getValues (std::vector< int > const &rowind, std::vector< int > const &colind, std::vector< Treal > &, std::vector< int > const &indexes) const
void	syGetValues (std::vector< int > const &rowind, std::vector< int > const &colind, std::vector< Treal > &values) const
void	getAllValues (std::vector< int > &rowind, std::vector< int > &colind, std::vector< Treal > &) const
void	syGetAllValues (std::vector< int > &rowind, std::vector< int > &colind, std::vector< Treal > &) const
Matrix< Treal, Telement > &	operator= (const Matrix< Treal, Telement > &mat)
void	clear ()
	~Matrix ()
void	writeToFile (std::ofstream &file) const
void	readFromFile (std::ifstream &file)
void	random ()
void	syRandom ()
void	randomZeroStructure (Treal probabilityBeingZero)
	Get a random zero structure with a specified probability that each submatrix is zero. More...
void	syRandomZeroStructure (Treal probabilityBeingZero)
template<typename TRule >
void	setElementsByRule (TRule &rule)
template<typename TRule >
void	sySetElementsByRule (TRule &rule)
template<typename TRule >
void	trSetElementsByRule (TRule &rule)
void	addIdentity (Treal alpha)
void	symToNosym ()
void	nosymToSym ()
Matrix< Treal, Telement > &	operator= (int const k)
Matrix< Treal, Telement > &	operator*= (const Treal alpha)
Treal	frob () const
Treal	frobSquared () const
Treal	syFrob () const
Treal	syFrobSquared () const
Treal	trace () const
void	assign (Treal const alpha, Matrix< Treal, Telement > const &A)
void	getFrobSqLowestLevel (std::vector< Treal > &frobsq) const
void	frobThreshLowestLevel (Treal const threshold, Matrix< Treal, Telement > *ErrorMatrix)
void	getFrobSqElementLevel (std::vector< Treal > &frobsq) const
void	frobThreshElementLevel (Treal const threshold, Matrix< Treal, Telement > *ErrorMatrix)
void	assignFrobNormsLowestLevel (Matrix< Treal, Matrix< Treal, Telement > > const &A)
	Build a matrix with single matrix elements at the lowest level containing the Frobenius norms of the submatrices of A. More...
void	syAssignFrobNormsLowestLevel (Matrix< Treal, Matrix< Treal, Telement > > const &A)
	Version of assignFrobNormsLowestLevelToMatrix for symmetric matrices. More...
void	assignDiffFrobNormsLowestLevel (Matrix< Treal, Matrix< Treal, Telement > > const &A, Matrix< Treal, Matrix< Treal, Telement > > const &B)
	Same as assignFrobNormsLowestLevel except that the Frobenius norms of the differences between submatrices of A and B are assigned. More...
void	syAssignDiffFrobNormsLowestLevel (Matrix< Treal, Matrix< Treal, Telement > > const &A, Matrix< Treal, Matrix< Treal, Telement > > const &B)
	Same as syAssignFrobNormsLowestLevel except that the Frobenius norms of the differences between submatrices of A and B are assigned. More...
void	truncateAccordingToSparsityPattern (Matrix< Treal, Matrix< Treal, Telement > > &A) const
	Truncate matrix A according to the sparsity pattern of the this matrix (frobNormMat). More...
Treal	frob_thresh (Treal const threshold, Matrix< Treal, Telement > *ErrorMatrix=0)
	Removes small elements so that the introduced error is smaller than the threshold in the Frobenius norm Returns the Frobenius norm of the introduced error. More...
Treal	frob_squared_thresh (Treal const threshold, Matrix< Treal, Telement > *ErrorMatrix=0)
	Removes small elements so that the introduced error is smaller than threshold in the squared Frobenius norm, returns squared frobenius norm of the introduced error added to ErrorMatrix. More...
void	gersgorin (Treal &lmin, Treal &lmax) const
void	sy_gersgorin (Treal &lmin, Treal &lmax) const
void	add_abs_col_sums (Treal *abscolsums) const
void	get_diagonal (Treal *diag) const
size_t	memory_usage () const
size_t	nnz () const
	Returns number of nonzeros in matrix. More...
size_t	sy_nnz () const
	Returns number of nonzeros in matrix including lower triangle elements. More...
size_t	nvalues () const
	Returns number of stored values in matrix. More...
size_t	sy_nvalues () const
	Returns number of stored values in matrix. More...
template<typename Top >
Treal	syAccumulateWith (Top &op)
template<typename Top >
Treal	geAccumulateWith (Top &op)
	Accumulation algorithm for general matrices. More...
Treal	maxAbsValue () const
Public Member Functions inherited from mat::MatrixHierarchicBase< Treal, Telement >
bool	operator== (int k) const
const int &	nScalarsRows () const
const int &	nScalarsCols () const
const int &	nrows () const
const int &	ncols () const
Telement &	operator ()(int row
	assert (row >=0)
	assert (col >=0)
	assert (row< nrows())
	assert (col< ncols())
const Telement &	operator ()(int row
	assert (row >=0)
	assert (col >=0)
	assert (row< nrows())
	assert (col< ncols())
Telement &	operator[] (int index)
Telement const &	operator[] (int index) const
bool	is_zero () const
int	nElements () const
void	resetRows (SizesAndBlocks const &newRows)
void	resetCols (SizesAndBlocks const &newCols)
void	getRows (SizesAndBlocks &rowsCopy) const
void	getCols (SizesAndBlocks &colsCopy) const
bool	highestLevel () const
bool	is_empty () const
	Check if matrix is empty Empty is different from zero, a zero matrix contains information about blocksizes etc. More...

Static Public Member Functions
static void	transpose (Matrix< Treal, Telement > const &A, Matrix< Treal, Telement > &AT)
static void	gemm (const bool tA, const bool tB, const Treal alpha, const Matrix< Treal, Telement > &A, const Matrix< Treal, Telement > &B, const Treal beta, Matrix< Treal, Telement > &C)
static void	symm (const char side, const char uplo, const Treal alpha, const Matrix< Treal, Telement > &A, const Matrix< Treal, Telement > &B, const Treal beta, Matrix< Treal, Telement > &C)
static void	syrk (const char uplo, const bool tA, const Treal alpha, const Matrix< Treal, Telement > &A, const Treal beta, Matrix< Treal, Telement > &C)
static void	sysq (const char uplo, const Treal alpha, const Matrix< Treal, Telement > &A, const Treal beta, Matrix< Treal, Telement > &C)
static void	ssmm (const Treal alpha, const Matrix< Treal, Telement > &A, const Matrix< Treal, Telement > &B, const Treal beta, Matrix< Treal, Telement > &C)
static void	ssmm_upper_tr_only (const Treal alpha, const Matrix< Treal, Telement > &A, const Matrix< Treal, Telement > &B, const Treal beta, Matrix< Treal, Telement > &C)
static void	trmm (const char side, const char uplo, const bool tA, const Treal alpha, const Matrix< Treal, Telement > &A, Matrix< Treal, Telement > &B)
static Treal	frobDiff (const Matrix< Treal, Telement > &A, const Matrix< Treal, Telement > &B)
static Treal	frobSquaredDiff (const Matrix< Treal, Telement > &A, const Matrix< Treal, Telement > &B)
static Treal	syFrobDiff (const Matrix< Treal, Telement > &A, const Matrix< Treal, Telement > &B)
static Treal	syFrobSquaredDiff (const Matrix< Treal, Telement > &A, const Matrix< Treal, Telement > &B)
static Treal	trace_ab (const Matrix< Treal, Telement > &A, const Matrix< Treal, Telement > &B)
static Treal	trace_aTb (const Matrix< Treal, Telement > &A, const Matrix< Treal, Telement > &B)
static Treal	sy_trace_ab (const Matrix< Treal, Telement > &A, const Matrix< Treal, Telement > &B)
static void	add (const Treal alpha, const Matrix< Treal, Telement > &A, Matrix< Treal, Telement > &B)
static void	gemm_upper_tr_only (const bool tA, const bool tB, const Treal alpha, const Matrix< Treal, Telement > &A, const Matrix< Treal, Telement > &B, const Treal beta, Matrix< Treal, Telement > &C)
static void	sytr_upper_tr_only (char const side, const Treal alpha, Matrix< Treal, Telement > &A, const Matrix< Treal, Telement > &Z)
static void	trmm_upper_tr_only (const char side, const char uplo, const bool tA, const Treal alpha, const Matrix< Treal, Telement > &A, Matrix< Treal, Telement > &B)
static void	trsytriplemm (char const side, const Matrix< Treal, Telement > &Z, Matrix< Treal, Telement > &A)
static void	syInch (const Matrix< Treal, Telement > &A, Matrix< Treal, Telement > &Z, const Treal threshold=0, const side looking=left, const inchversion version=unstable)
static unsigned int	level ()

Friends
class	Vector< Treal, Telement >

Additional Inherited Members
Public Attributes inherited from mat::MatrixHierarchicBase< Treal, Telement >
Telement int	col
return	elements [row+col *nrows()]
const Telement int col	const
Protected Member Functions inherited from mat::MatrixHierarchicBase< Treal, Telement >
	MatrixHierarchicBase ()
	MatrixHierarchicBase (SizesAndBlocks const &rowsInp, SizesAndBlocks const &colsInp)
	MatrixHierarchicBase (const MatrixHierarchicBase< Treal, Telement > &mat)
MatrixHierarchicBase< Treal, Telement > &	operator= (const MatrixHierarchicBase< Treal, Telement > &mat)
virtual	~MatrixHierarchicBase ()
Static Protected Member Functions inherited from mat::MatrixHierarchicBase< Treal, Telement >
static void	swap (MatrixHierarchicBase< Treal, Telement > &A, MatrixHierarchicBase< Treal, Telement > &B)
Protected Attributes inherited from mat::MatrixHierarchicBase< Treal, Telement >
SizesAndBlocks	rows
SizesAndBlocks	cols
Telement *	elements

Detailed Description

template<class Treal, class Telement = Treal>
class mat::Matrix< Treal, Telement >

Matrix class and heart of the matrix library.

This class is used to obtain the hierarchic data structure.

See also

MatrixHierarchicBase

Permutation

Member Typedef Documentation

template<class Treal, class Telement = Treal>

typedef Telement mat::Matrix< Treal, Telement >::ElementType

template<class Treal, class Telement = Treal>

typedef Vector<Treal, typename ElementType::VectorType> mat::Matrix< Treal, Telement >::VectorType

Constructor & Destructor Documentation

template<class Treal, class Telement = Treal>

mat::Matrix< Treal, Telement >::Matrix ( )

inline

template<class Treal, class Telement = Treal>

mat::Matrix< Treal, Telement >::~Matrix ( )

inline

Member Function Documentation

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::add ( const Treal  alpha, const Matrix< Treal, Telement > &  A, Matrix< Treal, Telement > &  B  )

static

References mat::Matrix< Treal, Telement >::allocate(), mat::Matrix< Treal, Telement >::assign(), mat::MatrixHierarchicBase< Treal, Telement >::elements, mat::MatrixHierarchicBase< Treal, Telement >::is_empty(), mat::MatrixHierarchicBase< Treal, Telement >::is_zero(), mat::MatrixHierarchicBase< Treal, Telement >::ncols(), mat::MatrixHierarchicBase< Treal, Telement >::nElements(), and mat::MatrixHierarchicBase< Treal, Telement >::nrows().

Referenced by mat::Matrix< Treal, Telement >::assign(), mat::Matrix< Treal >::assign(), mat::Matrix< Treal >::assignDiffFrobNormsLowestLevel(), mat::Matrix< Treal, Telement >::sy_trace_ab(), mat::Matrix< Treal >::sy_trace_ab(), and mat::Matrix< Treal >::syAssignDiffFrobNormsLowestLevel().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::add_abs_col_sums

(

Treal *

abscolsums

)

const

References mat::Matrix< Treal, Telement >::get_diagonal().

Referenced by mat::Matrix< Treal, Telement >::gersgorin(), and mat::Matrix< Treal >::gersgorin().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::addIdentity

(

Treal

alpha

)

References mat::Matrix< Treal, Telement >::transpose().

Referenced by mat::Matrix< Treal, Telement >::sySetElementsByRule(), and mat::Matrix< Treal >::sySetElementsByRule().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::addValues	(	std::vector< int > const &	rowind,
		std::vector< int > const &	colind,
		std::vector< Treal > const &	values
	)

Referenced by mat::Matrix< Treal >::addValues(), mat::Matrix< Treal, Telement >::assignFromSparse(), and mat::Matrix< Treal >::assignFromSparse().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::addValues	(	std::vector< int > const &	rowind,
		std::vector< int > const &	colind,
		std::vector< Treal > const &	values,
		std::vector< int > const &	indexes
	)

References mat::Matrix< Treal, Telement >::syAssignFromSparse().

template<class Treal, class Telement = Treal>

void mat::Matrix< Treal, Telement >::allocate ( )

inline

References mat::SingletonForTimings::addTime(), mat::SizesAndBlocks::getSizesAndBlocksForLowerLevel(), mat::SingletonForTimings::instance(), mat::Time::tic(), and mat::Time::toc().

Referenced by mat::Matrix< Treal, Telement >::add(), mat::Matrix< Treal, Telement >::frobThreshElementLevel(), mat::Matrix< Treal, Telement >::frobThreshLowestLevel(), mat::Matrix< Treal, Telement >::gemm(), mat::Matrix< Treal, Telement >::gemm_upper_tr_only(), mat::Matrix< Treal, Telement >::ssmm(), mat::Matrix< Treal, Telement >::ssmm_upper_tr_only(), mat::Matrix< Treal, Telement >::syInch(), mat::Matrix< Treal, Telement >::symm(), mat::Matrix< Treal, Telement >::syrk(), and mat::Matrix< Treal, Telement >::sysq().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::assign	(	Treal const	alpha,
		Matrix< Treal, Telement > const &	A
	)

References mat::Matrix< Treal, Telement >::add(), mat::MatrixHierarchicBase< Treal, Telement >::cols, mat::Matrix< Treal, Telement >::getFrobSqLowestLevel(), mat::MatrixHierarchicBase< Treal, Telement >::is_empty(), and mat::MatrixHierarchicBase< Treal, Telement >::rows.

Referenced by mat::Matrix< Treal, Telement >::add(), and mat::Matrix< Treal >::add().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::assignDiffFrobNormsLowestLevel	(	Matrix< Treal, Matrix< Treal, Telement > > const &	A,
		Matrix< Treal, Matrix< Treal, Telement > > const &	B
	)

Same as assignFrobNormsLowestLevel except that the Frobenius norms of the differences between submatrices of A and B are assigned.

References mat::MatrixHierarchicBase< Treal, Telement >::is_zero(), mat::MatrixHierarchicBase< Treal, Telement >::nElements(), and mat::Matrix< Treal, Telement >::syAssignDiffFrobNormsLowestLevel().

Referenced by mat::Matrix< Treal, Telement >::syAssignFrobNormsLowestLevel().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::assignFrobNormsLowestLevel

(

Matrix< Treal, Matrix< Treal, Telement > > const &

A

)

Build a matrix with single matrix elements at the lowest level containing the Frobenius norms of the submatrices of A.

References mat::MatrixHierarchicBase< Treal, Telement >::is_zero(), mat::MatrixHierarchicBase< Treal, Telement >::nElements(), and mat::Matrix< Treal, Telement >::syAssignFrobNormsLowestLevel().

Referenced by mat::Matrix< Treal, Telement >::frobThreshElementLevel().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::assignFromFull

(

std::vector< Treal > const &

fullMat

)

References mat::Matrix< Treal, Telement >::fullMatrix().

Referenced by mat::Matrix< Treal, Telement >::maxAbsValue().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::assignFromSparse	(	std::vector< int > const &	rowind,
		std::vector< int > const &	colind,
		std::vector< Treal > const &	values
	)

Referenced by mat::Matrix< Treal >::assignFromSparse(), mat::Matrix< Treal, Telement >::syUpTriFullMatrix(), and mat::Matrix< Treal >::syUpTriFullMatrix().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::assignFromSparse	(	std::vector< int > const &	rowind,
		std::vector< int > const &	colind,
		std::vector< Treal > const &	values,
		std::vector< int > const &	indexes
	)

References mat::Matrix< Treal, Telement >::addValues().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::clear

(

)

References mat::freeElements(), and mat::Matrix< Treal, Telement >::writeToFile().

Referenced by mat::Matrix< Treal, Telement >::frobThreshElementLevel(), mat::Matrix< Treal, Telement >::frobThreshLowestLevel(), and mat::Matrix< Treal, Telement >::truncateAccordingToSparsityPattern().

template<class Treal, class Telement = Treal>

Treal mat::Matrix< Treal, Telement >::frob ( ) const

inline

References template_blas_sqrt().

template<class Treal , class Telement >

Treal mat::Matrix< Treal, Telement >::frob_squared_thresh	(	Treal const	threshold,
		Matrix< Treal, Telement > *	ErrorMatrix = 0
	)

Removes small elements so that the introduced error is smaller than threshold in the squared Frobenius norm, returns squared frobenius norm of the introduced error added to ErrorMatrix.

References mat::MatrixHierarchicBase< Treal, Telement >::is_empty(), mat::MatrixHierarchicBase< Treal, Telement >::resetCols(), mat::MatrixHierarchicBase< Treal, Telement >::resetRows(), mat::MatrixHierarchicBase< Treal, Telement >::swap(), and mat::Matrix< Treal, Telement >::syInch().

Referenced by mat::Matrix< Treal, Telement >::trsytriplemm(), and mat::Matrix< Treal >::trsytriplemm().

template<class Treal, class Telement = Treal>

Treal mat::Matrix< Treal, Telement >::frob_thresh ( Treal const  threshold, Matrix< Treal, Telement > *  ErrorMatrix = 0  )

inline

Removes small elements so that the introduced error is smaller than the threshold in the Frobenius norm Returns the Frobenius norm of the introduced error.

References mat::left, template_blas_sqrt(), and mat::unstable.

Referenced by mat::Matrix< Treal, Telement >::syInch().

template<class Treal, class Telement = Treal>

static Treal mat::Matrix< Treal, Telement >::frobDiff ( const Matrix< Treal, Telement > &  A, const Matrix< Treal, Telement > &  B  )

inlinestatic

References template_blas_sqrt().

template<class Treal , class Telement >

Treal mat::Matrix< Treal, Telement >::frobSquared

(

)

const

References mat::Matrix< Treal, Telement >::syFrobSquared().

Referenced by mat::Matrix< Treal, Telement >::frobSquaredDiff().

template<class Treal , class Telement >

Treal mat::Matrix< Treal, Telement >::frobSquaredDiff ( const Matrix< Treal, Telement > &  A, const Matrix< Treal, Telement > &  B  )

static

References mat::MatrixHierarchicBase< Treal, Telement >::elements, mat::Matrix< Treal, Telement >::frobSquared(), mat::MatrixHierarchicBase< Treal, Telement >::is_empty(), mat::MatrixHierarchicBase< Treal, Telement >::is_zero(), mat::MatrixHierarchicBase< Treal, Telement >::ncols(), mat::MatrixHierarchicBase< Treal, Telement >::nElements(), mat::MatrixHierarchicBase< Treal, Telement >::nrows(), and mat::Matrix< Treal, Telement >::syFrobSquaredDiff().

Referenced by mat::Matrix< Treal, Telement >::syFrobSquared(), and mat::Matrix< Treal >::syFrobSquared().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::frobThreshElementLevel	(	Treal const	threshold,
		Matrix< Treal, Telement > *	ErrorMatrix
	)

References mat::Matrix< Treal, Telement >::allocate(), mat::Matrix< Treal, Telement >::assignFrobNormsLowestLevel(), mat::Matrix< Treal, Telement >::clear(), mat::MatrixHierarchicBase< Treal, Telement >::elements, mat::MatrixHierarchicBase< Treal, Telement >::is_empty(), and mat::MatrixHierarchicBase< Treal, Telement >::is_zero().

Referenced by mat::Matrix< Treal >::frobThreshLowestLevel(), and mat::Matrix< Treal, Telement >::getFrobSqElementLevel().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::frobThreshLowestLevel	(	Treal const	threshold,
		Matrix< Treal, Telement > *	ErrorMatrix
	)

References mat::Matrix< Treal, Telement >::allocate(), mat::Matrix< Treal, Telement >::clear(), mat::MatrixHierarchicBase< Treal, Telement >::elements, mat::Matrix< Treal, Telement >::getFrobSqElementLevel(), mat::MatrixHierarchicBase< Treal, Telement >::is_empty(), and mat::MatrixHierarchicBase< Treal, Telement >::is_zero().

Referenced by mat::Matrix< Treal >::getFrobSqElementLevel(), and mat::Matrix< Treal, Telement >::getFrobSqLowestLevel().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::fullMatrix

(

std::vector< Treal > &

fullMat

)

const

References mat::Matrix< Treal, Telement >::syFullMatrix().

Referenced by mat::Matrix< Treal, Telement >::assignFromFull(), and mat::Matrix< Treal >::assignFromFull().

template<class Treal, class Telement = Treal>

template<typename Top >

Treal mat::Matrix< Treal, Telement >::geAccumulateWith ( Top &  op )

inline

Accumulation algorithm for general matrices.

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::gemm ( const bool  tA, const bool  tB, const Treal  alpha, const Matrix< Treal, Telement > &  A, const Matrix< Treal, Telement > &  B, const Treal  beta, Matrix< Treal, Telement > &  C  )

static

References A, mat::Matrix< Treal, Telement >::allocate(), B, mat::MatrixHierarchicBase< Treal, Telement >::cols, mat::gemm(), mat::MatrixHierarchicBase< Treal, Telement >::is_empty(), mat::MatrixHierarchicBase< Treal, Telement >::is_zero(), MAT_OMP_END, MAT_OMP_FINALIZE, MAT_OMP_INIT, MAT_OMP_START, mat::MatrixHierarchicBase< Treal, Telement >::ncols(), mat::MatrixHierarchicBase< Treal, Telement >::nrows(), mat::MatrixHierarchicBase< Treal, Telement >::resetCols(), mat::MatrixHierarchicBase< Treal, Telement >::resetRows(), mat::MatrixHierarchicBase< Treal, Telement >::rows, and mat::Matrix< Treal, Telement >::symm().

Referenced by mat::Matrix< Treal >::gemm_upper_tr_only(), mat::Matrix< Treal, Telement >::operator*=(), and mat::Matrix< Treal >::operator*=().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::gemm_upper_tr_only ( const bool  tA, const bool  tB, const Treal  alpha, const Matrix< Treal, Telement > &  A, const Matrix< Treal, Telement > &  B, const Treal  beta, Matrix< Treal, Telement > &  C  )

static

References A, mat::Matrix< Treal, Telement >::allocate(), B, mat::MatrixHierarchicBase< Treal, Telement >::cols, mat::gemm(), mat::MatrixHierarchicBase< Treal, Telement >::is_empty(), mat::MatrixHierarchicBase< Treal, Telement >::is_zero(), mat::MatrixHierarchicBase< Treal, Telement >::ncols(), mat::MatrixHierarchicBase< Treal, Telement >::nrows(), mat::MatrixHierarchicBase< Treal, Telement >::resetCols(), mat::MatrixHierarchicBase< Treal, Telement >::resetRows(), mat::MatrixHierarchicBase< Treal, Telement >::rows, and mat::Matrix< Treal, Telement >::sytr_upper_tr_only().

Referenced by mat::Matrix< Treal >::frobThreshElementLevel(), and mat::Matrix< Treal, Telement >::truncateAccordingToSparsityPattern().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::gersgorin	(	Treal &	lmin,
		Treal &	lmax
	)		const

References mat::Matrix< Treal, Telement >::add_abs_col_sums(), and template_blas_fabs().

Referenced by mat::Matrix< Treal >::inch(), mat::Matrix< Treal, Telement >::sy_gersgorin(), and mat::Matrix< Treal, Telement >::syInch().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::get_diagonal

(

Treal *

diag

)

const

Referenced by mat::Matrix< Treal, Telement >::add_abs_col_sums(), and mat::Matrix< Treal >::add_abs_col_sums().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::getAllValues	(	std::vector< int > &	rowind,
		std::vector< int > &	colind,
		std::vector< Treal > &	values
	)		const

References mat::Matrix< Treal, Telement >::syGetAllValues().

Referenced by mat::Matrix< Treal, Telement >::syGetValues(), and mat::Matrix< Treal >::syGetValues().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::getFrobSqElementLevel

(

std::vector< Treal > &

frobsq

)

const

References mat::Matrix< Treal, Telement >::frobThreshElementLevel().

Referenced by mat::Matrix< Treal, Telement >::frobThreshLowestLevel(), and mat::Matrix< Treal >::getFrobSqLowestLevel().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::getFrobSqLowestLevel

(

std::vector< Treal > &

frobsq

)

const

References mat::Matrix< Treal, Telement >::frobThreshLowestLevel().

Referenced by mat::Matrix< Treal, Telement >::assign(), and mat::Matrix< Treal >::assign().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::getValues	(	std::vector< int > const &	rowind,
		std::vector< int > const &	colind,
		std::vector< Treal > &	values
	)		const

Referenced by mat::Matrix< Treal >::getValues(), mat::Matrix< Treal, Telement >::syAddValues(), and mat::Matrix< Treal >::syAddValues().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::getValues	(	std::vector< int > const &	rowind,
		std::vector< int > const &	colind,
		std::vector< Treal > &	values,
		std::vector< int > const &	indexes
	)		const

References mat::Matrix< Treal, Telement >::syGetValues().

template<class Treal, class Telement = Treal>

static unsigned int mat::Matrix< Treal, Telement >::level ( )

inlinestatic

template<class Treal, class Telement = Treal>

Treal mat::Matrix< Treal, Telement >::maxAbsValue ( ) const

inline

References mat::Matrix< Treal, Telement >::assignFromFull().

template<class Treal , class Telement >

size_t mat::Matrix< Treal, Telement >::memory_usage

(

)

const

template<class Treal , class Telement >

size_t mat::Matrix< Treal, Telement >::nnz

(

)

const

Returns number of nonzeros in matrix.

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::nosymToSym

(

)

Referenced by mat::Matrix< Treal, Telement >::symToNosym(), and mat::Matrix< Treal >::symToNosym().

template<class Treal, class Telement = Treal>

size_t mat::Matrix< Treal, Telement >::nvalues ( ) const

inline

Returns number of stored values in matrix.

Returns same number as nnz()

template<class Treal , class Telement >

Matrix< Treal, Telement > & mat::Matrix< Treal, Telement >::operator*=

(

const Treal

alpha

)

References mat::Matrix< Treal, Telement >::gemm().

Referenced by mat::Matrix< Treal, Telement >::operator=(), and mat::Matrix< Treal >::operator=().

template<class Treal, class Telement = Treal>

Matrix<Treal, Telement>& mat::Matrix< Treal, Telement >::operator= ( const Matrix< Treal, Telement > &  mat )

inline

References mat::MatrixHierarchicBase< Treal, Telement >::operator=().

template<class Treal , class Telement >

Matrix< Treal, Telement > & mat::Matrix< Treal, Telement >::operator=

(

int const

k

)

References mat::Matrix< Treal, Telement >::operator*=().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::random

(

)

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::randomZeroStructure

(

Treal

probabilityBeingZero

)

Get a random zero structure with a specified probability that each submatrix is zero.

References mat::Matrix< Treal, Telement >::syRandomZeroStructure().

Referenced by mat::Matrix< Treal, Telement >::syRandom(), and mat::Matrix< Treal >::syRandom().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::readFromFile

(

std::ifstream &

file

)

Referenced by mat::Matrix< Treal, Telement >::writeToFile(), and mat::Matrix< Treal >::writeToFile().

template<class Treal , class Telement >

template<typename TRule >

void mat::Matrix< Treal, Telement >::setElementsByRule

(

TRule &

rule

)

References mat::Matrix< Treal, Telement >::sySetElementsByRule().

Referenced by mat::Matrix< Treal, Telement >::syRandomZeroStructure(), and mat::Matrix< Treal >::syRandomZeroStructure().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::ssmm ( const Treal  alpha, const Matrix< Treal, Telement > &  A, const Matrix< Treal, Telement > &  B, const Treal  beta, Matrix< Treal, Telement > &  C  )

static

References A, mat::Matrix< Treal, Telement >::allocate(), B, mat::MatrixHierarchicBase< Treal, Telement >::cols, mat::gemm(), mat::MatrixHierarchicBase< Treal, Telement >::is_empty(), mat::MatrixHierarchicBase< Treal, Telement >::is_zero(), MAT_OMP_END, MAT_OMP_FINALIZE, MAT_OMP_INIT, MAT_OMP_START, mat::MatrixHierarchicBase< Treal, Telement >::ncols(), mat::MatrixHierarchicBase< Treal, Telement >::nrows(), mat::MatrixHierarchicBase< Treal, Telement >::resetCols(), mat::MatrixHierarchicBase< Treal, Telement >::resetRows(), mat::MatrixHierarchicBase< Treal, Telement >::rows, mat::Matrix< Treal, Telement >::ssmm_upper_tr_only(), mat::symm(), and mat::transpose().

Referenced by mat::Matrix< Treal, Telement >::sysq(), and mat::Matrix< Treal >::sysq().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::ssmm_upper_tr_only ( const Treal  alpha, const Matrix< Treal, Telement > &  A, const Matrix< Treal, Telement > &  B, const Treal  beta, Matrix< Treal, Telement > &  C  )

static

References A, mat::Matrix< Treal, Telement >::allocate(), B, mat::MatrixHierarchicBase< Treal, Telement >::cols, mat::gemm(), mat::MatrixHierarchicBase< Treal, Telement >::is_empty(), mat::MatrixHierarchicBase< Treal, Telement >::is_zero(), MAT_OMP_END, MAT_OMP_FINALIZE, MAT_OMP_INIT, MAT_OMP_START, mat::MatrixHierarchicBase< Treal, Telement >::ncols(), mat::MatrixHierarchicBase< Treal, Telement >::nrows(), mat::MatrixHierarchicBase< Treal, Telement >::resetCols(), mat::MatrixHierarchicBase< Treal, Telement >::resetRows(), mat::MatrixHierarchicBase< Treal, Telement >::rows, mat::symm(), and mat::Matrix< Treal, Telement >::trmm().

Referenced by mat::Matrix< Treal, Telement >::ssmm(), and mat::Matrix< Treal >::ssmm().

template<class Treal, class Telement = Treal>

void mat::Matrix< Treal, Telement >::sy_gersgorin ( Treal &  lmin, Treal &  lmax  ) const

inline

References mat::Matrix< Treal, Telement >::gersgorin(), and mat::Matrix< Treal, Telement >::symToNosym().

template<class Treal , class Telement >

size_t mat::Matrix< Treal, Telement >::sy_nnz

(

)

const

Returns number of nonzeros in matrix including lower triangle elements.

template<class Treal , class Telement >

size_t mat::Matrix< Treal, Telement >::sy_nvalues

(

)

const

Returns number of stored values in matrix.

Lower triangle is not included. Lower triangle in diagonal submatrices is not included as well. Different from sy_nnz().

template<class Treal , class Telement >

Treal mat::Matrix< Treal, Telement >::sy_trace_ab ( const Matrix< Treal, Telement > &  A, const Matrix< Treal, Telement > &  B  )

static

References A, mat::Matrix< Treal, Telement >::add(), B, mat::MatrixHierarchicBase< Treal, Telement >::is_empty(), mat::MatrixHierarchicBase< Treal, Telement >::is_zero(), mat::MatrixHierarchicBase< Treal, Telement >::ncols(), and mat::MatrixHierarchicBase< Treal, Telement >::nrows().

Referenced by mat::Matrix< Treal, Telement >::trace_aTb(), and mat::Matrix< Treal >::trace_aTb().

template<class Treal, class Telement = Treal>

template<typename Top >

Treal mat::Matrix< Treal, Telement >::syAccumulateWith ( Top &  op )

inline

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::syAddValues	(	std::vector< int > const &	rowind,
		std::vector< int > const &	colind,
		std::vector< Treal > const &	values
	)

References mat::Matrix< Treal, Telement >::getValues().

Referenced by mat::Matrix< Treal, Telement >::syAssignFromSparse(), and mat::Matrix< Treal >::syAssignFromSparse().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::syAssignDiffFrobNormsLowestLevel	(	Matrix< Treal, Matrix< Treal, Telement > > const &	A,
		Matrix< Treal, Matrix< Treal, Telement > > const &	B
	)

Same as syAssignFrobNormsLowestLevel except that the Frobenius norms of the differences between submatrices of A and B are assigned.

References A, B, mat::MatrixHierarchicBase< Treal, Telement >::is_zero(), mat::MatrixHierarchicBase< Treal, Telement >::nElements(), and mat::Matrix< Treal, Telement >::truncateAccordingToSparsityPattern().

Referenced by mat::Matrix< Treal, Telement >::assignDiffFrobNormsLowestLevel().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::syAssignFrobNormsLowestLevel

(

Matrix< Treal, Matrix< Treal, Telement > > const &

A

)

Version of assignFrobNormsLowestLevelToMatrix for symmetric matrices.

References A, mat::Matrix< Treal, Telement >::assignDiffFrobNormsLowestLevel(), mat::MatrixHierarchicBase< Treal, Telement >::is_empty(), mat::MatrixHierarchicBase< Treal, Telement >::is_zero(), mat::MatrixHierarchicBase< Treal, Telement >::ncols(), mat::MatrixHierarchicBase< Treal, Telement >::nElements(), and mat::MatrixHierarchicBase< Treal, Telement >::nrows().

Referenced by mat::Matrix< Treal, Telement >::assignFrobNormsLowestLevel().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::syAssignFromSparse	(	std::vector< int > const &	rowind,
		std::vector< int > const &	colind,
		std::vector< Treal > const &	values
	)

References mat::Matrix< Treal, Telement >::syAddValues().

Referenced by mat::Matrix< Treal, Telement >::addValues(), and mat::Matrix< Treal >::addValues().

template<class Treal, class Telement = Treal>

Treal mat::Matrix< Treal, Telement >::syFrob ( ) const

inline

References template_blas_sqrt().

template<class Treal, class Telement = Treal>

static Treal mat::Matrix< Treal, Telement >::syFrobDiff ( const Matrix< Treal, Telement > &  A, const Matrix< Treal, Telement > &  B  )

inlinestatic

References template_blas_sqrt(), and mat::trace().

template<class Treal , class Telement >

Treal mat::Matrix< Treal, Telement >::syFrobSquared

(

)

const

References mat::Matrix< Treal, Telement >::frobSquaredDiff().

Referenced by mat::Matrix< Treal, Telement >::frobSquared(), mat::Matrix< Treal >::frobSquared(), and mat::Matrix< Treal, Telement >::syFrobSquaredDiff().

template<class Treal , class Telement >

Treal mat::Matrix< Treal, Telement >::syFrobSquaredDiff ( const Matrix< Treal, Telement > &  A, const Matrix< Treal, Telement > &  B  )

static

References A, B, mat::MatrixHierarchicBase< Treal, Telement >::is_empty(), mat::MatrixHierarchicBase< Treal, Telement >::is_zero(), mat::MatrixHierarchicBase< Treal, Telement >::ncols(), mat::MatrixHierarchicBase< Treal, Telement >::nrows(), mat::Matrix< Treal, Telement >::syFrobSquared(), and mat::Matrix< Treal, Telement >::trace().

Referenced by mat::Matrix< Treal, Telement >::frobSquaredDiff(), and mat::Matrix< Treal >::frobSquaredDiff().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::syFullMatrix

(

std::vector< Treal > &

fullMat

)

const

References mat::Matrix< Treal, Telement >::syUpTriFullMatrix().

Referenced by mat::Matrix< Treal, Telement >::fullMatrix(), and mat::Matrix< Treal >::fullMatrix().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::syGetAllValues	(	std::vector< int > &	rowind,
		std::vector< int > &	colind,
		std::vector< Treal > &	values
	)		const

Referenced by mat::Matrix< Treal, Telement >::getAllValues(), and mat::Matrix< Treal >::getAllValues().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::syGetValues	(	std::vector< int > const &	rowind,
		std::vector< int > const &	colind,
		std::vector< Treal > &	values
	)		const

References mat::Matrix< Treal, Telement >::getAllValues().

Referenced by mat::Matrix< Treal, Telement >::getValues(), and mat::Matrix< Treal >::getValues().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::syInch ( const Matrix< Treal, Telement > &  A, Matrix< Treal, Telement > &  Z, const Treal  threshold = 0, const side  looking = left, const inchversion  version = unstable  )

static

References A, mat::Matrix< Treal, Telement >::allocate(), mat::MatrixHierarchicBase< Treal, Telement >::cols, mat::Matrix< Treal, Telement >::frob_thresh(), mat::gemm(), mat::Matrix< Treal, Telement >::gersgorin(), mat::MatrixHierarchicBase< Treal, Telement >::is_empty(), mat::MatrixHierarchicBase< Treal, Telement >::is_zero(), mat::left, mat::MatrixHierarchicBase< Treal, Telement >::ncols(), mat::MatrixHierarchicBase< Treal, Telement >::nrows(), mat::MatrixHierarchicBase< Treal, Telement >::resetCols(), mat::MatrixHierarchicBase< Treal, Telement >::resetRows(), mat::MatrixHierarchicBase< Treal, Telement >::rows, and mat::trmm().

Referenced by mat::Matrix< Treal, Telement >::frob_squared_thresh().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::symm ( const char  side, const char  uplo, const Treal  alpha, const Matrix< Treal, Telement > &  A, const Matrix< Treal, Telement > &  B, const Treal  beta, Matrix< Treal, Telement > &  C  )

static

References A, mat::Matrix< Treal, Telement >::allocate(), B, mat::MatrixHierarchicBase< Treal, Telement >::cols, mat::gemm(), mat::MatrixHierarchicBase< Treal, Telement >::is_empty(), mat::MatrixHierarchicBase< Treal, Telement >::is_zero(), MAT_OMP_END, MAT_OMP_FINALIZE, MAT_OMP_INIT, MAT_OMP_START, mat::MatrixHierarchicBase< Treal, Telement >::ncols(), mat::MatrixHierarchicBase< Treal, Telement >::nrows(), mat::MatrixHierarchicBase< Treal, Telement >::resetCols(), mat::MatrixHierarchicBase< Treal, Telement >::resetRows(), mat::MatrixHierarchicBase< Treal, Telement >::rows, mat::symm(), and mat::Matrix< Treal, Telement >::syrk().

Referenced by mat::Matrix< Treal, Telement >::gemm(), mat::Matrix< Treal >::gemm(), and mat::Matrix< Treal >::ssmm().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::symToNosym

(

)

References mat::Matrix< Treal, Telement >::nosymToSym(), and mat::transpose().

Referenced by mat::Matrix< Treal, Telement >::sy_gersgorin(), mat::Matrix< Treal, Telement >::transpose(), and mat::Matrix< Treal >::transpose().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::syRandom

(

)

References mat::Matrix< Treal, Telement >::randomZeroStructure().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::syRandomZeroStructure

(

Treal

probabilityBeingZero

)

References mat::Matrix< Treal, Telement >::setElementsByRule().

Referenced by mat::Matrix< Treal, Telement >::randomZeroStructure(), and mat::Matrix< Treal >::randomZeroStructure().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::syrk ( const char  uplo, const bool  tA, const Treal  alpha, const Matrix< Treal, Telement > &  A, const Treal  beta, Matrix< Treal, Telement > &  C  )

static

References A, mat::Matrix< Treal, Telement >::allocate(), mat::MatrixHierarchicBase< Treal, Telement >::cols, mat::gemm(), mat::MatrixHierarchicBase< Treal, Telement >::is_empty(), mat::MatrixHierarchicBase< Treal, Telement >::is_zero(), MAT_OMP_END, MAT_OMP_FINALIZE, MAT_OMP_INIT, MAT_OMP_START, mat::MatrixHierarchicBase< Treal, Telement >::ncols(), mat::MatrixHierarchicBase< Treal, Telement >::nrows(), mat::MatrixHierarchicBase< Treal, Telement >::resetCols(), mat::MatrixHierarchicBase< Treal, Telement >::resetRows(), mat::MatrixHierarchicBase< Treal, Telement >::rows, mat::syrk(), and mat::Matrix< Treal, Telement >::sysq().

Referenced by mat::Matrix< Treal, Telement >::symm(), mat::Matrix< Treal >::symm(), and mat::Matrix< Treal >::sysq().

template<class Treal , class Telement >

template<typename TRule >

void mat::Matrix< Treal, Telement >::sySetElementsByRule

(

TRule &

rule

)

References mat::Matrix< Treal, Telement >::addIdentity().

Referenced by mat::Matrix< Treal, Telement >::setElementsByRule(), and mat::Matrix< Treal >::setElementsByRule().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::sysq ( const char  uplo, const Treal  alpha, const Matrix< Treal, Telement > &  A, const Treal  beta, Matrix< Treal, Telement > &  C  )

static

References A, mat::Matrix< Treal, Telement >::allocate(), mat::MatrixHierarchicBase< Treal, Telement >::cols, mat::gemm(), mat::MatrixHierarchicBase< Treal, Telement >::is_empty(), mat::MatrixHierarchicBase< Treal, Telement >::is_zero(), MAT_OMP_END, MAT_OMP_FINALIZE, MAT_OMP_INIT, MAT_OMP_START, mat::MatrixHierarchicBase< Treal, Telement >::ncols(), mat::MatrixHierarchicBase< Treal, Telement >::nrows(), mat::MatrixHierarchicBase< Treal, Telement >::resetCols(), mat::MatrixHierarchicBase< Treal, Telement >::resetRows(), mat::MatrixHierarchicBase< Treal, Telement >::rows, mat::Matrix< Treal, Telement >::ssmm(), mat::symm(), and mat::syrk().

Referenced by mat::Matrix< Treal, Telement >::syrk(), and mat::Matrix< Treal >::syrk().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::sytr_upper_tr_only ( char const  side, const Treal  alpha, Matrix< Treal, Telement > &  A, const Matrix< Treal, Telement > &  Z  )

static

References A, mat::gemm(), mat::MatrixHierarchicBase< Treal, Telement >::is_empty(), mat::MatrixHierarchicBase< Treal, Telement >::is_zero(), mat::MatrixHierarchicBase< Treal, Telement >::ncols(), mat::MatrixHierarchicBase< Treal, Telement >::nrows(), mat::symm(), mat::trmm(), and mat::Matrix< Treal, Telement >::trmm_upper_tr_only().

Referenced by mat::Matrix< Treal, Telement >::gemm_upper_tr_only(), mat::Matrix< Treal >::gemm_upper_tr_only(), mat::Matrix< Treal, Telement >::trsytriplemm(), and mat::Matrix< Treal >::trsytriplemm().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::syUpTriFullMatrix

(

std::vector< Treal > &

fullMat

)

const

References mat::Matrix< Treal, Telement >::assignFromSparse().

Referenced by mat::Matrix< Treal, Telement >::syFullMatrix(), and mat::Matrix< Treal >::syFullMatrix().

template<class Treal , class Telement >

Treal mat::Matrix< Treal, Telement >::trace

(

)

const

References mat::trace(), and mat::Matrix< Treal, Telement >::trace_ab().

Referenced by mat::Matrix< Treal, Telement >::syFrobSquaredDiff(), and mat::Matrix< Treal >::syFrobSquaredDiff().

template<class Treal , class Telement >

Treal mat::Matrix< Treal, Telement >::trace_ab ( const Matrix< Treal, Telement > &  A, const Matrix< Treal, Telement > &  B  )

static

References A, B, mat::MatrixHierarchicBase< Treal, Telement >::is_empty(), mat::MatrixHierarchicBase< Treal, Telement >::is_zero(), mat::MatrixHierarchicBase< Treal, Telement >::ncols(), mat::MatrixHierarchicBase< Treal, Telement >::nrows(), and mat::Matrix< Treal, Telement >::trace_aTb().

Referenced by mat::Matrix< Treal, Telement >::trace(), and mat::Matrix< Treal >::trace().

template<class Treal , class Telement >

Treal mat::Matrix< Treal, Telement >::trace_aTb ( const Matrix< Treal, Telement > &  A, const Matrix< Treal, Telement > &  B  )

static

References A, B, mat::MatrixHierarchicBase< Treal, Telement >::is_empty(), mat::MatrixHierarchicBase< Treal, Telement >::is_zero(), mat::MatrixHierarchicBase< Treal, Telement >::ncols(), mat::MatrixHierarchicBase< Treal, Telement >::nrows(), and mat::Matrix< Treal, Telement >::sy_trace_ab().

Referenced by mat::Matrix< Treal, Telement >::trace_ab(), and mat::Matrix< Treal >::trace_ab().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::transpose ( Matrix< Treal, Telement > const &  A, Matrix< Treal, Telement > &  AT  )

static

References A, mat::MatrixHierarchicBase< Treal, Telement >::cols, mat::MatrixHierarchicBase< Treal, Telement >::elements, mat::freeElements(), mat::MatrixHierarchicBase< Treal, Telement >::is_zero(), mat::MatrixHierarchicBase< Treal, Telement >::ncols(), mat::MatrixHierarchicBase< Treal, Telement >::nElements(), mat::MatrixHierarchicBase< Treal, Telement >::nrows(), mat::MatrixHierarchicBase< Treal, Telement >::rows, mat::Matrix< Treal, Telement >::symToNosym(), and mat::transpose().

Referenced by mat::Matrix< Treal, Telement >::addIdentity(), and mat::Matrix< Treal >::addIdentity().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::trmm ( const char  side, const char  uplo, const bool  tA, const Treal  alpha, const Matrix< Treal, Telement > &  A, Matrix< Treal, Telement > &  B  )

static

References A, B, mat::gemm(), mat::MatrixHierarchicBase< Treal, Telement >::is_empty(), mat::MatrixHierarchicBase< Treal, Telement >::is_zero(), mat::MatrixHierarchicBase< Treal, Telement >::ncols(), mat::MatrixHierarchicBase< Treal, Telement >::nrows(), and mat::trmm().

Referenced by mat::Matrix< Treal, Telement >::ssmm_upper_tr_only(), mat::Matrix< Treal >::ssmm_upper_tr_only(), mat::Matrix< Treal >::sytr_upper_tr_only(), and mat::Matrix< Treal >::trmm_upper_tr_only().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::trmm_upper_tr_only ( const char  side, const char  uplo, const bool  tA, const Treal  alpha, const Matrix< Treal, Telement > &  A, Matrix< Treal, Telement > &  B  )

static

References A, B, mat::gemm(), mat::MatrixHierarchicBase< Treal, Telement >::is_empty(), mat::MatrixHierarchicBase< Treal, Telement >::is_zero(), mat::MatrixHierarchicBase< Treal, Telement >::ncols(), mat::MatrixHierarchicBase< Treal, Telement >::nrows(), mat::trmm(), and mat::Matrix< Treal, Telement >::trsytriplemm().

Referenced by mat::Matrix< Treal, Telement >::sytr_upper_tr_only(), mat::Matrix< Treal >::sytr_upper_tr_only(), mat::Matrix< Treal, Telement >::trsytriplemm(), and mat::Matrix< Treal >::trsytriplemm().

template<class Treal, class Telement = Treal>

template<typename TRule >

void mat::Matrix< Treal, Telement >::trSetElementsByRule ( TRule &  rule )

inline

References A, B, mat::gemm(), mat::symm(), mat::syrk(), mat::transpose(), and mat::trmm().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::trsytriplemm ( char const  side, const Matrix< Treal, Telement > &  Z, Matrix< Treal, Telement > &  A  )

static

References mat::Matrix< Treal, Telement >::frob_squared_thresh(), mat::Matrix< Treal, Telement >::sytr_upper_tr_only(), and mat::Matrix< Treal, Telement >::trmm_upper_tr_only().

Referenced by mat::Matrix< Treal, Telement >::trmm_upper_tr_only(), and mat::Matrix< Treal >::trmm_upper_tr_only().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::truncateAccordingToSparsityPattern

(

Matrix< Treal, Matrix< Treal, Telement > > &

A

)

const

Truncate matrix A according to the sparsity pattern of the this matrix (frobNormMat).

References mat::Matrix< Treal, Telement >::clear(), mat::Matrix< Treal, Telement >::gemm_upper_tr_only(), mat::MatrixHierarchicBase< Treal, Telement >::is_zero(), and mat::MatrixHierarchicBase< Treal, Telement >::nElements().

Referenced by mat::Matrix< Treal, Telement >::syAssignDiffFrobNormsLowestLevel().

template<class Treal , class Telement >

void mat::Matrix< Treal, Telement >::writeToFile

(

std::ofstream &

file

)

const

References mat::Matrix< Treal, Telement >::readFromFile().

Referenced by mat::Matrix< Treal, Telement >::clear(), and mat::Matrix< Treal >::clear().

Friends And Related Function Documentation

template<class Treal, class Telement = Treal>

friend class Vector< Treal, Telement >

friend

---

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

• source/matrix/Matrix.h