#include <SpDCCols.h>

Inheritance diagram for combblas::SpDCCols< IT, NT >:

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Collaboration diagram for combblas::SpDCCols< IT, NT >:

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Classes
class	SpColIter
	Iterate over (sparse) columns of the sparse matrix. More...

Public Types
typedef IT	LocalIT
typedef NT	LocalNT
typedef IT	LocalIT
typedef NT	LocalNT

Public Member Functions
	SpDCCols ()
	SpDCCols (IT size, IT nRow, IT nCol, IT nzc)
	SpDCCols (const SpTuples< IT, NT > &rhs, bool transpose)
	SpDCCols (IT nRow, IT nCol, IT nnz1, const std::tuple< IT, IT, NT > *rhs, bool transpose)
	SpDCCols (const SpDCCols< IT, NT > &rhs)
	~SpDCCols ()
template<typename NNT>
	operator SpDCCols< IT, NNT > () const
	NNT: New numeric type.
template<typename NIT, typename NNT>
	operator SpDCCols< NIT, NNT > () const
	NNT: New numeric type, NIT: New index type.
SpDCCols< IT, NT > &	operator= (const SpDCCols< IT, NT > &rhs)
SpDCCols< IT, NT > &	operator+= (const SpDCCols< IT, NT > &rhs)
SpDCCols< IT, NT >	operator() (IT ri, IT ci) const
SpDCCols< IT, NT >	operator() (const std::vector< IT > &ri, const std::vector< IT > &ci) const
bool	operator== (const SpDCCols< IT, NT > &rhs) const
SpColIter	begcol ()
SpColIter	begcol (int i)
SpColIter	endcol ()
SpColIter	endcol (int i)
SpColIter::NzIter	begnz (const SpColIter &ccol)
SpColIter::NzIter	endnz (const SpColIter &ccol)
SpColIter::NzIter	begnz (const SpColIter &ccol, int i)
SpColIter::NzIter	endnz (const SpColIter &ccol, int i)
template<typename _UnaryOperation>
void	Apply (_UnaryOperation __unary_op)
template<typename _UnaryOperation, typename GlobalIT>
SpDCCols< IT, NT > *	PruneI (_UnaryOperation __unary_op, bool inPlace, GlobalIT rowOffset, GlobalIT colOffset)
template<typename _UnaryOperation>
SpDCCols< IT, NT > *	Prune (_UnaryOperation __unary_op, bool inPlace)
template<typename _BinaryOperation>
SpDCCols< IT, NT > *	PruneColumn (NT *pvals, _BinaryOperation __binary_op, bool inPlace)
template<typename _BinaryOperation>
SpDCCols< IT, NT > *	PruneColumn (IT pinds, NT pvals, _BinaryOperation __binary_op, bool inPlace)
void	PruneColumnByIndex (const std::vector< IT > &ci)
template<typename _BinaryOperation>
void	UpdateDense (NT **array, _BinaryOperation __binary_op) const
void	EWiseScale (NT **scaler, IT m_scaler, IT n_scaler)
void	EWiseMult (const SpDCCols< IT, NT > &rhs, bool exclude)
void	SetDifference (const SpDCCols< IT, NT > &rhs)
void	Transpose ()
	Mutator version, replaces the calling object.
SpDCCols< IT, NT >	TransposeConst () const
	Const version, doesn't touch the existing object.
SpDCCols< IT, NT > *	TransposeConstPtr () const
void	RowSplit (int numsplits)
void	ColSplit (int parts, std::vector< SpDCCols< IT, NT > > &matrices)
void	ColSplit (int parts, std::vector< SpDCCols< IT, NT > * > &matrices)
void	ColSplit (std::vector< IT > &cutSizes, std::vector< SpDCCols< IT, NT > > &matrices)
void	ColSplit (std::vector< IT > &cutSizes, std::vector< SpDCCols< IT, NT > * > &matrices)
void	ColConcatenate (std::vector< SpDCCols< IT, NT > > &matrices)
void	ColConcatenate (std::vector< SpDCCols< IT, NT > * > &matrices)
void	Split (SpDCCols< IT, NT > &partA, SpDCCols< IT, NT > &partB)
void	Merge (SpDCCols< IT, NT > &partA, SpDCCols< IT, NT > &partB)
void	CreateImpl (const std::vector< IT > &essentials)
void	CreateImpl (IT size, IT nRow, IT nCol, std::tuple< IT, IT, NT > *mytuples)
void	CreateImpl (IT _cp, IT _jc, IT _ir, NT _numx, IT _nz, IT _nzc, IT _m, IT _n)
Arr< IT, NT >	GetArrays () const
std::vector< IT >	GetEssentials () const
bool	isZero () const
IT	getnrow () const
IT	getncol () const
IT	getnnz () const
IT	getnzc () const
int	getnsplit () const
std::ofstream &	put (std::ofstream &outfile) const
std::ifstream &	get (std::ifstream &infile)
void	PrintInfo () const
void	PrintInfo (std::ofstream &out) const
template<typename SR>
int	PlusEq_AtXBt (const SpDCCols< IT, NT > &A, const SpDCCols< IT, NT > &B)
template<typename SR>
int	PlusEq_AtXBn (const SpDCCols< IT, NT > &A, const SpDCCols< IT, NT > &B)
template<typename SR>
int	PlusEq_AnXBt (const SpDCCols< IT, NT > &A, const SpDCCols< IT, NT > &B)
template<typename SR>
int	PlusEq_AnXBn (const SpDCCols< IT, NT > &A, const SpDCCols< IT, NT > &B)
Dcsc< IT, NT > *	GetDCSC () const
Dcsc< IT, NT > *	GetDCSC (int i) const
auto	GetInternal () const
auto	GetInternal (int i) const
	SpDCCols ()
	SpDCCols (IT size, IT nRow, IT nCol, IT nzc)
	SpDCCols (const SpTuples< IT, NT > &rhs, bool transpose)
	SpDCCols (IT nRow, IT nCol, IT nnz1, const std::tuple< IT, IT, NT > *rhs, bool transpose)
	SpDCCols (const SpDCCols< IT, NT > &rhs)
	~SpDCCols ()
template<typename NNT>
	operator SpDCCols< IT, NNT > () const
	NNT: New numeric type.
template<typename NIT, typename NNT>
	operator SpDCCols< NIT, NNT > () const
	NNT: New numeric type, NIT: New index type.
SpDCCols< IT, NT > &	operator= (const SpDCCols< IT, NT > &rhs)
SpDCCols< IT, NT > &	operator+= (const SpDCCols< IT, NT > &rhs)
SpDCCols< IT, NT >	operator() (IT ri, IT ci) const
SpDCCols< IT, NT >	operator() (const std::vector< IT > &ri, const std::vector< IT > &ci) const
bool	operator== (const SpDCCols< IT, NT > &rhs) const
SpColIter	begcol ()
SpColIter	begcol (int i)
SpColIter	endcol ()
SpColIter	endcol (int i)
SpColIter::NzIter	begnz (const SpColIter &ccol)
SpColIter::NzIter	endnz (const SpColIter &ccol)
SpColIter::NzIter	begnz (const SpColIter &ccol, int i)
SpColIter::NzIter	endnz (const SpColIter &ccol, int i)
template<typename _UnaryOperation>
void	Apply (_UnaryOperation __unary_op)
template<typename _UnaryOperation, typename GlobalIT>
SpDCCols< IT, NT > *	PruneI (_UnaryOperation __unary_op, bool inPlace, GlobalIT rowOffset, GlobalIT colOffset)
template<typename _UnaryOperation>
SpDCCols< IT, NT > *	Prune (_UnaryOperation __unary_op, bool inPlace)
template<typename _BinaryOperation>
SpDCCols< IT, NT > *	PruneColumn (NT *pvals, _BinaryOperation __binary_op, bool inPlace)
template<typename _BinaryOperation>
SpDCCols< IT, NT > *	PruneColumn (IT pinds, NT pvals, _BinaryOperation __binary_op, bool inPlace)
void	PruneColumnByIndex (const std::vector< IT > &ci)
template<typename _BinaryOperation>
void	UpdateDense (NT **array, _BinaryOperation __binary_op) const
void	EWiseScale (NT **scaler, IT m_scaler, IT n_scaler)
void	EWiseMult (const SpDCCols< IT, NT > &rhs, bool exclude)
void	SetDifference (const SpDCCols< IT, NT > &rhs)
void	Transpose ()
	Mutator version, replaces the calling object.
SpDCCols< IT, NT >	TransposeConst () const
	Const version, doesn't touch the existing object.
SpDCCols< IT, NT > *	TransposeConstPtr () const
void	RowSplit (int numsplits)
void	ColSplit (int parts, std::vector< SpDCCols< IT, NT > > &matrices)
void	ColSplit (int parts, std::vector< SpDCCols< IT, NT > * > &matrices)
void	ColSplit (std::vector< IT > &cutSizes, std::vector< SpDCCols< IT, NT > > &matrices)
void	ColSplit (std::vector< IT > &cutSizes, std::vector< SpDCCols< IT, NT > * > &matrices)
void	ColConcatenate (std::vector< SpDCCols< IT, NT > > &matrices)
void	ColConcatenate (std::vector< SpDCCols< IT, NT > * > &matrices)
void	Split (SpDCCols< IT, NT > &partA, SpDCCols< IT, NT > &partB)
void	Merge (SpDCCols< IT, NT > &partA, SpDCCols< IT, NT > &partB)
void	CreateImpl (const std::vector< IT > &essentials)
void	CreateImpl (IT size, IT nRow, IT nCol, std::tuple< IT, IT, NT > *mytuples)
void	CreateImpl (IT _cp, IT _jc, IT _ir, NT _numx, IT _nz, IT _nzc, IT _m, IT _n)
Arr< IT, NT >	GetArrays () const
std::vector< IT >	GetEssentials () const
bool	isZero () const
IT	getnrow () const
IT	getncol () const
IT	getnnz () const
IT	getnzc () const
int	getnsplit () const
std::ofstream &	put (std::ofstream &outfile) const
std::ifstream &	get (std::ifstream &infile)
void	PrintInfo () const
void	PrintInfo (std::ofstream &out) const
template<typename SR>
int	PlusEq_AtXBt (const SpDCCols< IT, NT > &A, const SpDCCols< IT, NT > &B)
template<typename SR>
int	PlusEq_AtXBn (const SpDCCols< IT, NT > &A, const SpDCCols< IT, NT > &B)
template<typename SR>
int	PlusEq_AnXBt (const SpDCCols< IT, NT > &A, const SpDCCols< IT, NT > &B)
template<typename SR>
int	PlusEq_AnXBn (const SpDCCols< IT, NT > &A, const SpDCCols< IT, NT > &B)
Dcsc< IT, NT > *	GetDCSC () const
Dcsc< IT, NT > *	GetDCSC (int i) const
auto	GetInternal () const
auto	GetInternal (int i) const
Public Member Functions inherited from combblas::SpMat< IT, NT, SpDCCols< IT, NT > >
void	Create (const std::vector< IT > &essentials)
SpMat< IT, NT, SpDCCols< IT, NT > >	operator() (const std::vector< IT > &ri, const std::vector< IT > &ci) const
void	SpGEMM (SpMat< IT, NT, SpDCCols< IT, NT > > &A, SpMat< IT, NT, SpDCCols< IT, NT > > &B, bool isAT, bool isBT)
void	Split (SpMat< IT, NT, SpDCCols< IT, NT > > &partA, SpMat< IT, NT, SpDCCols< IT, NT > > &partB)
void	Merge (SpMat< IT, NT, SpDCCols< IT, NT > > &partA, SpMat< IT, NT, SpDCCols< IT, NT > > &partB)
Arr< IT, NT >	GetArrays () const
std::vector< IT >	GetEssentials () const
auto	GetInternal () const
int	getnsplit () const
void	Transpose ()
auto	begcol ()
auto	endcol ()
auto	begnz (const typename X::SpColIter &ccol)
auto	endnz (const typename X::SpColIter &ccol)
bool	operator== (const SpMat< IT, NT, SpDCCols< IT, NT > > &rhs) const
std::ofstream &	put (std::ofstream &outfile) const
std::ifstream &	get (std::ifstream &infile)
bool	isZero () const
IT	getnrow () const
IT	getncol () const
IT	getnnz () const

Static Public Attributes
static const IT	esscount = static_cast<IT>(4)

Friends
template<class IU, class NU>
class	SpDCCols
template<class IU, class NU>
class	SpTuples
template<typename IU>
void	BooleanRowSplit (SpDCCols< IU, bool > &A, int numsplits)
template<typename IU, typename NU1, typename NU2>
SpDCCols< IU, typename promote_trait< NU1, NU2 >::T_promote >	EWiseMult (const SpDCCols< IU, NU1 > &A, const SpDCCols< IU, NU2 > &B, bool exclude)
template<typename N_promote, typename IU, typename NU1, typename NU2, typename _BinaryOperation>
SpDCCols< IU, N_promote >	EWiseApply (const SpDCCols< IU, NU1 > &A, const SpDCCols< IU, NU2 > &B, _BinaryOperation __binary_op, bool notB, const NU2 &defaultBVal)
template<typename RETT, typename IU, typename NU1, typename NU2, typename _BinaryOperation, typename _BinaryPredicate>
SpDCCols< IU, RETT >	EWiseApply (const SpDCCols< IU, NU1 > &A, const SpDCCols< IU, NU2 > &B, _BinaryOperation __binary_op, _BinaryPredicate do_op, bool allowANulls, bool allowBNulls, const NU1 &ANullVal, const NU2 &BNullVal, const bool allowIntersect)
template<class SR, class NUO, class IU, class NU1, class NU2>
SpTuples< IU, NUO > *	Tuples_AnXBn (const SpDCCols< IU, NU1 > &A, const SpDCCols< IU, NU2 > &B, bool clearA=false, bool clearB=false)
template<class SR, class NUO, class IU, class NU1, class NU2>
SpTuples< IU, NUO > *	Tuples_AnXBt (const SpDCCols< IU, NU1 > &A, const SpDCCols< IU, NU2 > &B, bool clearA=false, bool clearB=false)
template<class SR, class NUO, class IU, class NU1, class NU2>
SpTuples< IU, NUO > *	Tuples_AtXBn (const SpDCCols< IU, NU1 > &A, const SpDCCols< IU, NU2 > &B, bool clearA=false, bool clearB=false)
template<class SR, class NUO, class IU, class NU1, class NU2>
SpTuples< IU, NUO > *	Tuples_AtXBt (const SpDCCols< IU, NU1 > &A, const SpDCCols< IU, NU2 > &B, bool clearA=false, bool clearB=false)
template<typename SR, typename IU, typename NU, typename RHS, typename LHS>
void	dcsc_gespmv (const SpDCCols< IU, NU > &A, const RHS x, LHS y)
	SpMV with dense vector.
template<typename SR, typename IU, typename NU, typename RHS, typename LHS>
void	dcsc_gespmv_threaded (const SpDCCols< IU, NU > &A, const RHS x, LHS y)
template<typename SR, typename IU, typename NU, typename RHS, typename LHS>
void	dcsc_gespmv_threaded_nosplit (const SpDCCols< IU, NU > &A, const RHS x, LHS y)
	SpMV with dense vector (multithreaded version).
template<typename SR, typename IU, typename NUM, typename DER, typename IVT, typename OVT>
int	generic_gespmv_threaded (const SpMat< IU, NUM, DER > &A, const int32_t indx, const IVT numx, int32_t nnzx, int32_t &sendindbuf, OVT &sendnumbuf, int *&sdispls, int p_c)
template<typename IU>
void	BooleanRowSplit (SpDCCols< IU, bool > &A, int numsplits)
template<typename IU, typename NU1, typename NU2>
SpDCCols< IU, typename promote_trait< NU1, NU2 >::T_promote >	EWiseMult (const SpDCCols< IU, NU1 > &A, const SpDCCols< IU, NU2 > &B, bool exclude)
template<typename N_promote, typename IU, typename NU1, typename NU2, typename _BinaryOperation>
SpDCCols< IU, N_promote >	EWiseApply (const SpDCCols< IU, NU1 > &A, const SpDCCols< IU, NU2 > &B, _BinaryOperation __binary_op, bool notB, const NU2 &defaultBVal)
template<typename RETT, typename IU, typename NU1, typename NU2, typename _BinaryOperation, typename _BinaryPredicate>
SpDCCols< IU, RETT >	EWiseApply (const SpDCCols< IU, NU1 > &A, const SpDCCols< IU, NU2 > &B, _BinaryOperation __binary_op, _BinaryPredicate do_op, bool allowANulls, bool allowBNulls, const NU1 &ANullVal, const NU2 &BNullVal, const bool allowIntersect)
template<class SR, class NUO, class IU, class NU1, class NU2>
SpTuples< IU, NUO > *	Tuples_AnXBn (const SpDCCols< IU, NU1 > &A, const SpDCCols< IU, NU2 > &B, bool clearA=false, bool clearB=false)
template<class SR, class NUO, class IU, class NU1, class NU2>
SpTuples< IU, NUO > *	Tuples_AnXBt (const SpDCCols< IU, NU1 > &A, const SpDCCols< IU, NU2 > &B, bool clearA=false, bool clearB=false)
template<class SR, class NUO, class IU, class NU1, class NU2>
SpTuples< IU, NUO > *	Tuples_AtXBn (const SpDCCols< IU, NU1 > &A, const SpDCCols< IU, NU2 > &B, bool clearA=false, bool clearB=false)
template<class SR, class NUO, class IU, class NU1, class NU2>
SpTuples< IU, NUO > *	Tuples_AtXBt (const SpDCCols< IU, NU1 > &A, const SpDCCols< IU, NU2 > &B, bool clearA=false, bool clearB=false)
template<typename SR, typename IU, typename NU, typename RHS, typename LHS>
void	dcsc_gespmv (const SpDCCols< IU, NU > &A, const RHS x, LHS y)
	SpMV with dense vector.
template<typename SR, typename IU, typename NU, typename RHS, typename LHS>
void	dcsc_gespmv_threaded (const SpDCCols< IU, NU > &A, const RHS x, LHS y)
template<typename SR, typename IU, typename NU, typename RHS, typename LHS>
void	dcsc_gespmv_threaded_nosplit (const SpDCCols< IU, NU > &A, const RHS x, LHS y)
	SpMV with dense vector (multithreaded version).
template<typename SR, typename IU, typename NUM, typename DER, typename IVT, typename OVT>
int	generic_gespmv_threaded (const SpMat< IU, NUM, DER > &A, const int32_t indx, const IVT numx, int32_t nnzx, int32_t &sendindbuf, OVT &sendnumbuf, int *&sdispls, int p_c)
template<class IU, class NU>
class	SpTuples

Detailed Description

template<class IT, class NT>
class combblas::SpDCCols< IT, NT >

Definition at line 51 of file SpDCCols.h.

Member Typedef Documentation

◆ LocalIT [1/2]

template<class IT, class NT>

typedef IT combblas::SpDCCols< IT, NT >::LocalIT

Definition at line 54 of file SpDCCols.h.

◆ LocalIT [2/2]

template<class IT, class NT>

typedef IT combblas::SpDCCols< IT, NT >::LocalIT

Definition at line 54 of file SpDCCols.h.

◆ LocalNT [1/2]

template<class IT, class NT>

typedef NT combblas::SpDCCols< IT, NT >::LocalNT

Definition at line 55 of file SpDCCols.h.

◆ LocalNT [2/2]

template<class IT, class NT>

typedef NT combblas::SpDCCols< IT, NT >::LocalNT

Definition at line 55 of file SpDCCols.h.

Constructor & Destructor Documentation

◆ SpDCCols() [1/10]

template<class IU, class NU>

SpDCCols ( )

Definition at line 50 of file SpDCCols.cpp.

◆ SpDCCols() [2/10]

template<class IT, class NT>

combblas::SpDCCols< IT, NT >::SpDCCols	(	IT	size,
		IT	nRow,
		IT	nCol,
		IT	nzc )

Definition at line 55 of file SpDCCols.cpp.

◆ SpDCCols() [3/10]

template<class IT, class NT>

combblas::SpDCCols< IT, NT >::SpDCCols	(	const SpTuples< IT, NT > &	rhs,
		bool	transpose )

Constructor for converting SpTuples matrix -> SpDCCols (may use a private memory heap)

Parameters

[in] rhs if transpose=true,
then rhs is assumed to be a row sorted SpTuples object
else rhs is assumed to be a column sorted SpTuples object

Definition at line 109 of file SpDCCols.cpp.

◆ SpDCCols() [4/10]

template<class IT, class NT>

combblas::SpDCCols< IT, NT >::SpDCCols	(	IT	nRow,
		IT	nCol,
		IT	nTuples,
		const std::tuple< IT, IT, NT > *	tuples,
		bool	transpose )

Multithreaded Constructor for converting tuples matrix -> SpDCCols

Parameters

[in] rhs if transpose=true,
then tuples is assumed to be a row sorted list of tuple objects
else tuples is assumed to be a column sorted list of tuple objects

Definition at line 198 of file SpDCCols.cpp.

◆ SpDCCols() [5/10]

template<class IT, class NT>

combblas::SpDCCols< IT, NT >::SpDCCols ( const SpDCCols< IT, NT > & rhs )

Definition at line 88 of file SpDCCols.cpp.

◆ ~SpDCCols() [1/2]

template<class IT, class NT>

combblas::SpDCCols< IT, NT >::~SpDCCols ( )

Definition at line 65 of file SpDCCols.cpp.

◆ SpDCCols() [6/10]

template<class IT, class NT>

combblas::SpDCCols< IT, NT >::SpDCCols ( )

◆ SpDCCols() [7/10]

template<class IT, class NT>

combblas::SpDCCols< IT, NT >::SpDCCols	(	IT	size,
		IT	nRow,
		IT	nCol,
		IT	nzc )

◆ SpDCCols() [8/10]

template<class IT, class NT>

combblas::SpDCCols< IT, NT >::SpDCCols	(	const SpTuples< IT, NT > &	rhs,
		bool	transpose )

◆ SpDCCols() [9/10]

template<class IT, class NT>

combblas::SpDCCols< IT, NT >::SpDCCols	(	IT	nRow,
		IT	nCol,
		IT	nnz1,
		const std::tuple< IT, IT, NT > *	rhs,
		bool	transpose )

◆ SpDCCols() [10/10]

template<class IT, class NT>

combblas::SpDCCols< IT, NT >::SpDCCols ( const SpDCCols< IT, NT > & rhs )

◆ ~SpDCCols() [2/2]

template<class IT, class NT>

combblas::SpDCCols< IT, NT >::~SpDCCols ( )

Member Function Documentation

◆ Apply() [1/2]

template<class IT, class NT>

template<typename _UnaryOperation>

void combblas::SpDCCols< IT, NT >::Apply ( _UnaryOperation __unary_op )

inline

Definition at line 249 of file SpDCCols.h.

◆ Apply() [2/2]

template<class IT, class NT>

template<typename _UnaryOperation>

void combblas::SpDCCols< IT, NT >::Apply ( _UnaryOperation __unary_op )

inline

Definition at line 249 of file SpDCCols.h.

◆ begcol() [1/4]

template<class IT, class NT>

SpColIter combblas::SpDCCols< IT, NT >::begcol ( )

inline

Definition at line 197 of file SpDCCols.h.

◆ begcol() [2/4]

template<class IT, class NT>

SpColIter combblas::SpDCCols< IT, NT >::begcol ( )

inline

Definition at line 197 of file SpDCCols.h.

◆ begcol() [3/4]

template<class IT, class NT>

SpColIter combblas::SpDCCols< IT, NT >::begcol ( int i )

inline

Definition at line 204 of file SpDCCols.h.

◆ begcol() [4/4]

template<class IT, class NT>

SpColIter combblas::SpDCCols< IT, NT >::begcol ( int i )

inline

Definition at line 204 of file SpDCCols.h.

◆ begnz() [1/4]

template<class IT, class NT>

SpColIter::NzIter combblas::SpDCCols< IT, NT >::begnz ( const SpColIter & ccol )

inline

Parameters

ccol	Return the beginning iterator for the nonzeros of the current column

Definition at line 228 of file SpDCCols.h.

◆ begnz() [2/4]

template<class IT, class NT>

SpColIter::NzIter combblas::SpDCCols< IT, NT >::begnz ( const SpColIter & ccol )

inline

Parameters

ccol	Return the beginning iterator for the nonzeros of the current column

Definition at line 228 of file SpDCCols.h.

◆ begnz() [3/4]

template<class IT, class NT>

SpColIter::NzIter combblas::SpDCCols< IT, NT >::begnz	(	const SpColIter &	ccol,
		int	i )

inline

Parameters

i	multithreaded version

Definition at line 238 of file SpDCCols.h.

◆ begnz() [4/4]

template<class IT, class NT>

SpColIter::NzIter combblas::SpDCCols< IT, NT >::begnz	(	const SpColIter &	ccol,
		int	i )

inline

Parameters

i	multithreaded version

Definition at line 238 of file SpDCCols.h.

◆ ColConcatenate() [1/4]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::ColConcatenate ( std::vector< SpDCCols< IT, NT > * > & matrices )

Attention: Destroys its parameters (matrices)

Concatenates (merges) multiple matrices (cut along the columns) into 1 piece ColSplit() method should have been executed on the object beforehand

Definition at line 1145 of file SpDCCols.cpp.

◆ ColConcatenate() [2/4]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::ColConcatenate ( std::vector< SpDCCols< IT, NT > * > & matrices )

Attention: Destroys its parameters (matrices)

◆ ColConcatenate() [3/4]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::ColConcatenate ( std::vector< SpDCCols< IT, NT > > & matrices )

Attention: Destroys its parameters (matrices)

Concatenates (merges) multiple matrices (cut along the columns) into 1 piece ColSplit() method should have been executed on the object beforehand

Definition at line 1096 of file SpDCCols.cpp.

◆ ColConcatenate() [4/4]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::ColConcatenate ( std::vector< SpDCCols< IT, NT > > & matrices )

Attention: Destroys its parameters (matrices)

◆ ColSplit() [1/8]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::ColSplit	(	int	parts,
		std::vector< SpDCCols< IT, NT > * > &	matrices )

Attention: Destroys calling object (*this)

Splits the matrix into "parts", simply by cutting along the columns Simple algorithm that doesn't intend to split perfectly, but it should do a pretty good job Practically destructs the calling object also (frees most of its memory)

Definition at line 978 of file SpDCCols.cpp.

◆ ColSplit() [2/8]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::ColSplit	(	int	parts,
		std::vector< SpDCCols< IT, NT > * > &	matrices )

Attention: Destroys calling object (*this)

◆ ColSplit() [3/8]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::ColSplit	(	int	parts,
		std::vector< SpDCCols< IT, NT > > &	matrices )

Attention: Destroys calling object (*this)

Splits the matrix into "parts", simply by cutting along the columns Simple algorithm that doesn't intend to split perfectly, but it should do a pretty good job Practically destructs the calling object also (frees most of its memory)

Definition at line 936 of file SpDCCols.cpp.

◆ ColSplit() [4/8]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::ColSplit	(	int	parts,
		std::vector< SpDCCols< IT, NT > > &	matrices )

Attention: Destroys calling object (*this)

◆ ColSplit() [5/8]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::ColSplit	(	std::vector< IT > &	cutSizes,
		std::vector< SpDCCols< IT, NT > * > &	matrices )

Attention: Destroys calling object (*this)

[Overloaded function. To be used in case of vector of SpDCCols pointer.] Splits the matrix into "parts", simply by cutting along the columns Simple algorithm that doesn't intend to split perfectly, but it should do a pretty good job Practically destructs the calling object also (frees most of its memory)

Definition at line 1059 of file SpDCCols.cpp.

◆ ColSplit() [6/8]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::ColSplit	(	std::vector< IT > &	cutSizes,
		std::vector< SpDCCols< IT, NT > * > &	matrices )

Attention: Destroys calling object (*this)

◆ ColSplit() [7/8]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::ColSplit	(	std::vector< IT > &	cutSizes,
		std::vector< SpDCCols< IT, NT > > &	matrices )

Attention: Destroys calling object (*this)

Splits the matrix into "parts", simply by cutting along the columns Simple algorithm that doesn't intend to split perfectly, but it should do a pretty good job Practically destructs the calling object also (frees most of its memory)

Definition at line 1020 of file SpDCCols.cpp.

◆ ColSplit() [8/8]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::ColSplit	(	std::vector< IT > &	cutSizes,
		std::vector< SpDCCols< IT, NT > > &	matrices )

Attention: Destroys calling object (*this)

◆ CreateImpl() [1/6]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::CreateImpl ( const std::vector< IT > & essentials )

Definition at line 734 of file SpDCCols.cpp.

◆ CreateImpl() [2/6]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::CreateImpl ( const std::vector< IT > & essentials )

◆ CreateImpl() [3/6]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::CreateImpl	(	IT *	_cp,
		IT *	_jc,
		IT *	_ir,
		NT *	_numx,
		IT	_nz,
		IT	_nzc,
		IT	_m,
		IT	_n )

Definition at line 721 of file SpDCCols.cpp.

◆ CreateImpl() [4/6]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::CreateImpl	(	IT *	_cp,
		IT *	_jc,
		IT *	_ir,
		NT *	_numx,
		IT	_nz,
		IT	_nzc,
		IT	_m,
		IT	_n )

◆ CreateImpl() [5/6]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::CreateImpl	(	IT	size,
		IT	nRow,
		IT	nCol,
		std::tuple< IT, IT, NT > *	mytuples )

Definition at line 748 of file SpDCCols.cpp.

◆ CreateImpl() [6/6]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::CreateImpl	(	IT	size,
		IT	nRow,
		IT	nCol,
		std::tuple< IT, IT, NT > *	mytuples )

◆ endcol() [1/4]

template<class IT, class NT>

SpColIter combblas::SpDCCols< IT, NT >::endcol ( )

inline

Definition at line 212 of file SpDCCols.h.

◆ endcol() [2/4]

template<class IT, class NT>

SpColIter combblas::SpDCCols< IT, NT >::endcol ( )

inline

Definition at line 212 of file SpDCCols.h.

◆ endcol() [3/4]

template<class IT, class NT>

SpColIter combblas::SpDCCols< IT, NT >::endcol ( int i )

inline

Definition at line 220 of file SpDCCols.h.

◆ endcol() [4/4]

template<class IT, class NT>

SpColIter combblas::SpDCCols< IT, NT >::endcol ( int i )

inline

Definition at line 220 of file SpDCCols.h.

◆ endnz() [1/4]

template<class IT, class NT>

SpColIter::NzIter combblas::SpDCCols< IT, NT >::endnz ( const SpColIter & ccol )

inline

Parameters

ccol	Return the ending iterator for the nonzeros of the current column

Definition at line 233 of file SpDCCols.h.

◆ endnz() [2/4]

template<class IT, class NT>

SpColIter::NzIter combblas::SpDCCols< IT, NT >::endnz ( const SpColIter & ccol )

inline

Parameters

ccol	Return the ending iterator for the nonzeros of the current column

Definition at line 233 of file SpDCCols.h.

◆ endnz() [3/4]

template<class IT, class NT>

SpColIter::NzIter combblas::SpDCCols< IT, NT >::endnz	(	const SpColIter &	ccol,
		int	i )

inline

Parameters

i	multithreaded version

Definition at line 243 of file SpDCCols.h.

◆ endnz() [4/4]

template<class IT, class NT>

SpColIter::NzIter combblas::SpDCCols< IT, NT >::endnz	(	const SpColIter &	ccol,
		int	i )

inline

Parameters

i	multithreaded version

Definition at line 243 of file SpDCCols.h.

◆ EWiseMult() [1/2]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::EWiseMult	(	const SpDCCols< IT, NT > &	rhs,
		bool	exclude )

Definition at line 662 of file SpDCCols.cpp.

◆ EWiseMult() [2/2]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::EWiseMult	(	const SpDCCols< IT, NT > &	rhs,
		bool	exclude )

◆ EWiseScale() [1/2]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::EWiseScale	(	NT **	scaler,
		IT	m_scaler,
		IT	n_scaler )

@Pre {scaler should NOT contain any zero entries}

Definition at line 702 of file SpDCCols.cpp.

◆ EWiseScale() [2/2]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::EWiseScale	(	NT **	scaler,
		IT	m_scaler,
		IT	n_scaler )

◆ get() [1/2]

template<class IT, class NT>

std::ifstream & combblas::SpDCCols< IT, NT >::get ( std::ifstream & infile )

Definition at line 1400 of file SpDCCols.cpp.

◆ get() [2/2]

template<class IT, class NT>

std::ifstream & combblas::SpDCCols< IT, NT >::get ( std::ifstream & infile )

◆ GetArrays() [1/2]

template<class IT, class NT>

Arr< IT, NT > combblas::SpDCCols< IT, NT >::GetArrays ( ) const

Definition at line 826 of file SpDCCols.cpp.

◆ GetArrays() [2/2]

template<class IT, class NT>

Arr< IT, NT > combblas::SpDCCols< IT, NT >::GetArrays ( ) const

◆ GetDCSC() [1/4]

template<class IT, class NT>

Dcsc< IT, NT > * combblas::SpDCCols< IT, NT >::GetDCSC ( ) const

inline

Definition at line 329 of file SpDCCols.h.

◆ GetDCSC() [2/4]

template<class IT, class NT>

Dcsc< IT, NT > * combblas::SpDCCols< IT, NT >::GetDCSC ( ) const

inline

Definition at line 329 of file SpDCCols.h.

◆ GetDCSC() [3/4]

template<class IT, class NT>

Dcsc< IT, NT > * combblas::SpDCCols< IT, NT >::GetDCSC ( int i ) const

inline

Definition at line 334 of file SpDCCols.h.

◆ GetDCSC() [4/4]

template<class IT, class NT>

Dcsc< IT, NT > * combblas::SpDCCols< IT, NT >::GetDCSC ( int i ) const

inline

Definition at line 334 of file SpDCCols.h.

◆ GetEssentials() [1/2]

template<class IT, class NT>

std::vector< IT > combblas::SpDCCols< IT, NT >::GetEssentials ( ) const

Definition at line 787 of file SpDCCols.cpp.

◆ GetEssentials() [2/2]

template<class IT, class NT>

std::vector< IT > combblas::SpDCCols< IT, NT >::GetEssentials ( ) const

◆ GetInternal() [1/4]

template<class IT, class NT>

auto combblas::SpDCCols< IT, NT >::GetInternal ( ) const

inline

Definition at line 339 of file SpDCCols.h.

◆ GetInternal() [2/4]

template<class IT, class NT>

auto combblas::SpDCCols< IT, NT >::GetInternal ( ) const

inline

Definition at line 339 of file SpDCCols.h.

◆ GetInternal() [3/4]

template<class IT, class NT>

auto combblas::SpDCCols< IT, NT >::GetInternal ( int i ) const

inline

Definition at line 340 of file SpDCCols.h.

◆ GetInternal() [4/4]

template<class IT, class NT>

auto combblas::SpDCCols< IT, NT >::GetInternal ( int i ) const

inline

Definition at line 340 of file SpDCCols.h.

◆ getncol() [1/2]

template<class IT, class NT>

IT combblas::SpDCCols< IT, NT >::getncol ( ) const

inline

Definition at line 307 of file SpDCCols.h.

◆ getncol() [2/2]

template<class IT, class NT>

IT combblas::SpDCCols< IT, NT >::getncol ( ) const

inline

Definition at line 307 of file SpDCCols.h.

◆ getnnz() [1/2]

template<class IT, class NT>

IT combblas::SpDCCols< IT, NT >::getnnz ( ) const

inline

Definition at line 308 of file SpDCCols.h.

◆ getnnz() [2/2]

template<class IT, class NT>

IT combblas::SpDCCols< IT, NT >::getnnz ( ) const

inline

Definition at line 308 of file SpDCCols.h.

◆ getnrow() [1/2]

template<class IT, class NT>

IT combblas::SpDCCols< IT, NT >::getnrow ( ) const

inline

Definition at line 306 of file SpDCCols.h.

◆ getnrow() [2/2]

template<class IT, class NT>

IT combblas::SpDCCols< IT, NT >::getnrow ( ) const

inline

Definition at line 306 of file SpDCCols.h.

◆ getnsplit() [1/2]

template<class IT, class NT>

int combblas::SpDCCols< IT, NT >::getnsplit ( ) const

inline

Definition at line 310 of file SpDCCols.h.

◆ getnsplit() [2/2]

template<class IT, class NT>

int combblas::SpDCCols< IT, NT >::getnsplit ( ) const

inline

Definition at line 310 of file SpDCCols.h.

◆ getnzc() [1/2]

template<class IT, class NT>

IT combblas::SpDCCols< IT, NT >::getnzc ( ) const

inline

Definition at line 309 of file SpDCCols.h.

◆ getnzc() [2/2]

template<class IT, class NT>

IT combblas::SpDCCols< IT, NT >::getnzc ( ) const

inline

Definition at line 309 of file SpDCCols.h.

◆ isZero() [1/2]

template<class IT, class NT>

bool combblas::SpDCCols< IT, NT >::isZero ( ) const

inline

Definition at line 305 of file SpDCCols.h.

◆ isZero() [2/2]

template<class IT, class NT>

bool combblas::SpDCCols< IT, NT >::isZero ( ) const

inline

Definition at line 305 of file SpDCCols.h.

◆ Merge() [1/2]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::Merge	(	SpDCCols< IT, NT > &	partA,
		SpDCCols< IT, NT > &	partB )

Attention: Destroys its parameters (partA & partB)

Merges two matrices (cut along the columns) into 1 piece Split method should have been executed on the object beforehand

Definition at line 1195 of file SpDCCols.cpp.

◆ Merge() [2/2]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::Merge	(	SpDCCols< IT, NT > &	partA,
		SpDCCols< IT, NT > &	partB )

Attention: Destroys its parameters (partA & partB)

◆ operator SpDCCols< IT, NNT >() [1/2]

template<class IT, class NT>

template<typename NNT>

combblas::SpDCCols< IT, NT >::operator SpDCCols< IT, NNT > ( ) const

NNT: New numeric type.

Definition at line 799 of file SpDCCols.cpp.

◆ operator SpDCCols< IT, NNT >() [2/2]

template<class IT, class NT>

template<typename NNT>

combblas::SpDCCols< IT, NT >::operator SpDCCols< IT, NNT > ( ) const

NNT: New numeric type.

◆ operator SpDCCols< NIT, NNT >() [1/2]

template<class IT, class NT>

template<typename NIT, typename NNT>

combblas::SpDCCols< IT, NT >::operator SpDCCols< NIT, NNT > ( ) const

NNT: New numeric type, NIT: New index type.

Definition at line 813 of file SpDCCols.cpp.

◆ operator SpDCCols< NIT, NNT >() [2/2]

template<class IT, class NT>

template<typename NIT, typename NNT>

combblas::SpDCCols< IT, NT >::operator SpDCCols< NIT, NNT > ( ) const

NNT: New numeric type, NIT: New index type.

◆ operator()() [1/4]

template<class IT, class NT>

SpDCCols< IT, NT > combblas::SpDCCols< IT, NT >::operator()	(	const std::vector< IT > &	ri,
		const std::vector< IT > &	ci ) const

The almighty indexing polyalgorithm Calls different subroutines depending the sparseness of ri/ci

Definition at line 1355 of file SpDCCols.cpp.

◆ operator()() [2/4]

template<class IT, class NT>

SpDCCols< IT, NT > combblas::SpDCCols< IT, NT >::operator()	(	const std::vector< IT > &	ri,
		const std::vector< IT > &	ci ) const

◆ operator()() [3/4]

template<class IT, class NT>

SpDCCols< IT, NT > combblas::SpDCCols< IT, NT >::operator()	(	IT	ri,
		IT	ci ) const

Definition at line 1320 of file SpDCCols.cpp.

◆ operator()() [4/4]

template<class IT, class NT>

SpDCCols< IT, NT > combblas::SpDCCols< IT, NT >::operator()	(	IT	ri,
		IT	ci ) const

◆ operator+=() [1/2]

template<class IT, class NT>

SpDCCols< IT, NT > & combblas::SpDCCols< IT, NT >::operator+= ( const SpDCCols< IT, NT > & rhs )

Definition at line 394 of file SpDCCols.cpp.

◆ operator+=() [2/2]

template<class IT, class NT>

SpDCCols< IT, NT > & combblas::SpDCCols< IT, NT >::operator+= ( const SpDCCols< IT, NT > & rhs )

◆ operator=() [1/2]

template<class IT, class NT>

SpDCCols< IT, NT > & combblas::SpDCCols< IT, NT >::operator= ( const SpDCCols< IT, NT > & rhs )

The assignment operator operates on an existing object The assignment operator is the only operator that is not inherited. But there is no need to call base's assigment operator as it has no data members

Definition at line 365 of file SpDCCols.cpp.

◆ operator=() [2/2]

template<class IT, class NT>

SpDCCols< IT, NT > & combblas::SpDCCols< IT, NT >::operator= ( const SpDCCols< IT, NT > & rhs )

◆ operator==() [1/2]

template<class IT, class NT>

bool combblas::SpDCCols< IT, NT >::operator== ( const SpDCCols< IT, NT > & rhs ) const

inline

Definition at line 74 of file SpDCCols.h.

◆ operator==() [2/2]

template<class IT, class NT>

bool combblas::SpDCCols< IT, NT >::operator== ( const SpDCCols< IT, NT > & rhs ) const

inline

Definition at line 74 of file SpDCCols.h.

◆ PlusEq_AnXBn() [1/2]

template<class IT, class NT>

template<typename SR>

int combblas::SpDCCols< IT, NT >::PlusEq_AnXBn	(	const SpDCCols< IT, NT > &	A,
		const SpDCCols< IT, NT > &	B )

C += A*B (Using ColByCol Algorithm) This version is currently limited to multiplication of matrices with the same precision (e.g. it can't multiply double-precision matrices with booleans) The multiplication is on the specified semiring (passed as parameter)

Definition at line 1276 of file SpDCCols.cpp.

◆ PlusEq_AnXBn() [2/2]

template<class IT, class NT>

template<typename SR>

int combblas::SpDCCols< IT, NT >::PlusEq_AnXBn	(	const SpDCCols< IT, NT > &	A,
		const SpDCCols< IT, NT > &	B )

◆ PlusEq_AnXBt() [1/2]

template<class IT, class NT>

template<class SR>

int combblas::SpDCCols< IT, NT >::PlusEq_AnXBt	(	const SpDCCols< IT, NT > &	A,
		const SpDCCols< IT, NT > &	B )

C += A*B' (Using OuterProduct Algorithm) This version is currently limited to multiplication of matrices with the same precision (e.g. it can't multiply double-precision matrices with booleans) The multiplication is on the specified semiring (passed as parameter)

Definition at line 1232 of file SpDCCols.cpp.

◆ PlusEq_AnXBt() [2/2]

template<class IT, class NT>

template<typename SR>

int combblas::SpDCCols< IT, NT >::PlusEq_AnXBt	(	const SpDCCols< IT, NT > &	A,
		const SpDCCols< IT, NT > &	B )

◆ PlusEq_AtXBn() [1/2]

template<class IT, class NT>

template<typename SR>

int combblas::SpDCCols< IT, NT >::PlusEq_AtXBn	(	const SpDCCols< IT, NT > &	A,
		const SpDCCols< IT, NT > &	B )

Definition at line 1304 of file SpDCCols.cpp.

◆ PlusEq_AtXBn() [2/2]

template<class IT, class NT>

template<typename SR>

int combblas::SpDCCols< IT, NT >::PlusEq_AtXBn	(	const SpDCCols< IT, NT > &	A,
		const SpDCCols< IT, NT > &	B )

◆ PlusEq_AtXBt() [1/2]

template<class IT, class NT>

template<typename SR>

int combblas::SpDCCols< IT, NT >::PlusEq_AtXBt	(	const SpDCCols< IT, NT > &	A,
		const SpDCCols< IT, NT > &	B )

Definition at line 1312 of file SpDCCols.cpp.

◆ PlusEq_AtXBt() [2/2]

template<class IT, class NT>

template<typename SR>

int combblas::SpDCCols< IT, NT >::PlusEq_AtXBt	(	const SpDCCols< IT, NT > &	A,
		const SpDCCols< IT, NT > &	B )

◆ PrintInfo() [1/4]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::PrintInfo ( ) const

Definition at line 1440 of file SpDCCols.cpp.

◆ PrintInfo() [2/4]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::PrintInfo ( ) const

◆ PrintInfo() [3/4]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::PrintInfo ( std::ofstream & out ) const

Definition at line 1416 of file SpDCCols.cpp.

◆ PrintInfo() [4/4]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::PrintInfo ( std::ofstream & out ) const

◆ Prune() [1/2]

template<class IT, class NT>

template<typename _UnaryOperation>

SpDCCols< IT, NT > * combblas::SpDCCols< IT, NT >::Prune	(	_UnaryOperation	__unary_op,
		bool	inPlace )

Definition at line 478 of file SpDCCols.cpp.

◆ Prune() [2/2]

template<class IT, class NT>

template<typename _UnaryOperation>

SpDCCols< IT, NT > * combblas::SpDCCols< IT, NT >::Prune	(	_UnaryOperation	__unary_op,
		bool	inPlace )

◆ PruneColumn() [1/4]

template<class IT, class NT>

template<typename _BinaryOperation>

SpDCCols< IT, NT > * combblas::SpDCCols< IT, NT >::PruneColumn	(	IT *	pinds,
		NT *	pvals,
		_BinaryOperation	__binary_op,
		bool	inPlace )

Definition at line 584 of file SpDCCols.cpp.

◆ PruneColumn() [2/4]

template<class IT, class NT>

template<typename _BinaryOperation>

SpDCCols< IT, NT > * combblas::SpDCCols< IT, NT >::PruneColumn	(	IT *	pinds,
		NT *	pvals,
		_BinaryOperation	__binary_op,
		bool	inPlace )

◆ PruneColumn() [3/4]

template<class IT, class NT>

template<typename _BinaryOperation>

SpDCCols< IT, NT > * combblas::SpDCCols< IT, NT >::PruneColumn	(	NT *	pvals,
		_BinaryOperation	__binary_op,
		bool	inPlace )

Definition at line 527 of file SpDCCols.cpp.

◆ PruneColumn() [4/4]

template<class IT, class NT>

template<typename _BinaryOperation>

SpDCCols< IT, NT > * combblas::SpDCCols< IT, NT >::PruneColumn	(	NT *	pvals,
		_BinaryOperation	__binary_op,
		bool	inPlace )

◆ PruneColumnByIndex() [1/2]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::PruneColumnByIndex ( const std::vector< IT > & ci )

Definition at line 573 of file SpDCCols.cpp.

◆ PruneColumnByIndex() [2/2]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::PruneColumnByIndex ( const std::vector< IT > & ci )

◆ PruneI() [1/2]

template<class IT, class NT>

template<typename _UnaryOperation, typename GlobalIT>

SpDCCols< IT, NT > * combblas::SpDCCols< IT, NT >::PruneI	(	_UnaryOperation	__unary_op,
		bool	inPlace,
		GlobalIT	rowOffset,
		GlobalIT	colOffset )

Definition at line 431 of file SpDCCols.cpp.

◆ PruneI() [2/2]

template<class IT, class NT>

template<typename _UnaryOperation, typename GlobalIT>

SpDCCols< IT, NT > * combblas::SpDCCols< IT, NT >::PruneI	(	_UnaryOperation	__unary_op,
		bool	inPlace,
		GlobalIT	rowOffset,
		GlobalIT	colOffset )

◆ put() [1/2]

template<class IT, class NT>

std::ofstream & combblas::SpDCCols< IT, NT >::put ( std::ofstream & outfile ) const

Definition at line 1386 of file SpDCCols.cpp.

◆ put() [2/2]

template<class IT, class NT>

std::ofstream & combblas::SpDCCols< IT, NT >::put ( std::ofstream & outfile ) const

◆ RowSplit() [1/2]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::RowSplit ( int numsplits )

inline

Definition at line 281 of file SpDCCols.h.

◆ RowSplit() [2/2]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::RowSplit ( int numsplits )

inline

Definition at line 281 of file SpDCCols.h.

◆ SetDifference() [1/2]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::SetDifference ( const SpDCCols< IT, NT > & rhs )

Definition at line 631 of file SpDCCols.cpp.

◆ SetDifference() [2/2]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::SetDifference ( const SpDCCols< IT, NT > & rhs )

◆ Split() [1/2]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::Split	(	SpDCCols< IT, NT > &	partA,
		SpDCCols< IT, NT > &	partB )

Attention: Destroys calling object (*this)

Splits the matrix into two parts, simply by cutting along the columns Simple algorithm that doesn't intend to split perfectly, but it should do a pretty good job Practically destructs the calling object also (frees most of its memory)

Todo: {special case of ColSplit, to be deprecated...}

Splits the matrix into two parts, simply by cutting along the columns Simple algorithm that doesn't intend to split perfectly, but it should do a pretty good job Practically destructs the calling object also (frees most of its memory)

Todo: {special case of ColSplit, to be deprecated...}

Definition at line 906 of file SpDCCols.cpp.

◆ Split() [2/2]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::Split	(	SpDCCols< IT, NT > &	partA,
		SpDCCols< IT, NT > &	partB )

Attention: Destroys calling object (*this)

◆ Transpose() [1/2]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::Transpose ( )

Mutator version, replaces the calling object.

O(nnz log(nnz)) time Transpose function

Remarks: Performs a lexicographical sort; Mutator function (replaces the calling object with its transpose)

Definition at line 854 of file SpDCCols.cpp.

◆ Transpose() [2/2]

template<class IT, class NT>

void combblas::SpDCCols< IT, NT >::Transpose ( )

Mutator version, replaces the calling object.

◆ TransposeConst() [1/2]

template<class IT, class NT>

SpDCCols< IT, NT > combblas::SpDCCols< IT, NT >::TransposeConst ( ) const

Const version, doesn't touch the existing object.

O(nnz log(nnz)) time Transpose function

Remarks: Performs a lexicographical sort; Const function (doesn't mutate the calling object)

Definition at line 877 of file SpDCCols.cpp.

◆ TransposeConst() [2/2]

template<class IT, class NT>

SpDCCols< IT, NT > combblas::SpDCCols< IT, NT >::TransposeConst ( ) const

Const version, doesn't touch the existing object.

◆ TransposeConstPtr() [1/2]

template<class IT, class NT>

SpDCCols< IT, NT > * combblas::SpDCCols< IT, NT >::TransposeConstPtr ( ) const

O(nnz log(nnz)) time Transpose function

Remarks: Performs a lexicographical sort; Const function (doesn't mutate the calling object)

Definition at line 891 of file SpDCCols.cpp.

◆ TransposeConstPtr() [2/2]

template<class IT, class NT>

SpDCCols< IT, NT > * combblas::SpDCCols< IT, NT >::TransposeConstPtr ( ) const

◆ UpdateDense() [1/2]

template<class IT, class NT>

template<typename _BinaryOperation>

void combblas::SpDCCols< IT, NT >::UpdateDense	(	NT **	array,
		_BinaryOperation	__binary_op ) const

inline

Definition at line 267 of file SpDCCols.h.

◆ UpdateDense() [2/2]

template<class IT, class NT>

template<typename _BinaryOperation>

void combblas::SpDCCols< IT, NT >::UpdateDense	(	NT **	array,
		_BinaryOperation	__binary_op ) const

inline

Definition at line 267 of file SpDCCols.h.

◆ BooleanRowSplit [1/2]

template<class IT, class NT>

template<typename IU>

void BooleanRowSplit	(	SpDCCols< IU, bool > &	A,
		int	numsplits )

friend

Definition at line 482 of file Friends.h.

◆ BooleanRowSplit [2/2]

template<class IT, class NT>

template<typename IU>

void BooleanRowSplit	(	SpDCCols< IU, bool > &	A,
		int	numsplits )

friend

Definition at line 482 of file Friends.h.

◆ dcsc_gespmv [1/2]

template<class IT, class NT>

template<typename SR, typename IU, typename NU, typename RHS, typename LHS>

void dcsc_gespmv	(	const SpDCCols< IU, NU > &	A,
		const RHS *	x,
		LHS *	y )

friend

SpMV with dense vector.

Definition at line 64 of file Friends.h.

◆ dcsc_gespmv [2/2]

template<class IT, class NT>

template<typename SR, typename IU, typename NU, typename RHS, typename LHS>

void dcsc_gespmv	(	const SpDCCols< IU, NU > &	A,
		const RHS *	x,
		LHS *	y )

friend

SpMV with dense vector.

Definition at line 64 of file Friends.h.

◆ dcsc_gespmv_threaded [1/2]

template<class IT, class NT>

template<typename SR, typename IU, typename NU, typename RHS, typename LHS>

void dcsc_gespmv_threaded	(	const SpDCCols< IU, NU > &	A,
		const RHS *	x,
		LHS *	y )

friend

Multithreaded SpMV with dense vector

Definition at line 140 of file Friends.h.

◆ dcsc_gespmv_threaded [2/2]

template<class IT, class NT>

template<typename SR, typename IU, typename NU, typename RHS, typename LHS>

void dcsc_gespmv_threaded	(	const SpDCCols< IU, NU > &	A,
		const RHS *	x,
		LHS *	y )

friend

Multithreaded SpMV with dense vector

Definition at line 140 of file Friends.h.

◆ dcsc_gespmv_threaded_nosplit [1/2]

template<class IT, class NT>

template<typename SR, typename IU, typename NU, typename RHS, typename LHS>

void dcsc_gespmv_threaded_nosplit	(	const SpDCCols< IU, NU > &	A,
		const RHS *	x,
		LHS *	y )

friend

SpMV with dense vector (multithreaded version).

Definition at line 82 of file Friends.h.

◆ dcsc_gespmv_threaded_nosplit [2/2]

template<class IT, class NT>

template<typename SR, typename IU, typename NU, typename RHS, typename LHS>

void dcsc_gespmv_threaded_nosplit	(	const SpDCCols< IU, NU > &	A,
		const RHS *	x,
		LHS *	y )

friend

SpMV with dense vector (multithreaded version).

Definition at line 82 of file Friends.h.

◆ EWiseApply [1/4]

template<class IT, class NT>

template<typename RETT, typename IU, typename NU1, typename NU2, typename _BinaryOperation, typename _BinaryPredicate>

SpDCCols< IU, RETT > EWiseApply	(	const SpDCCols< IU, NU1 > &	A,
		const SpDCCols< IU, NU2 > &	B,
		_BinaryOperation	__binary_op,
		_BinaryPredicate	do_op,
		bool	allowANulls,
		bool	allowBNulls,
		const NU1 &	ANullVal,
		const NU2 &	BNullVal,
		const bool	allowIntersect )

friend

Definition at line 1300 of file Friends.h.

◆ EWiseApply [2/4]

template<class IT, class NT>

template<typename RETT, typename IU, typename NU1, typename NU2, typename _BinaryOperation, typename _BinaryPredicate>

SpDCCols< IU, RETT > EWiseApply	(	const SpDCCols< IU, NU1 > &	A,
		const SpDCCols< IU, NU2 > &	B,
		_BinaryOperation	__binary_op,
		_BinaryPredicate	do_op,
		bool	allowANulls,
		bool	allowBNulls,
		const NU1 &	ANullVal,
		const NU2 &	BNullVal,
		const bool	allowIntersect )

friend

Definition at line 1300 of file Friends.h.

◆ EWiseApply [3/4]

template<class IT, class NT>

template<typename N_promote, typename IU, typename NU1, typename NU2, typename _BinaryOperation>

SpDCCols< IU, N_promote > EWiseApply	(	const SpDCCols< IU, NU1 > &	A,
		const SpDCCols< IU, NU2 > &	B,
		_BinaryOperation	__binary_op,
		bool	notB,
		const NU2 &	defaultBVal )

friend

Definition at line 1036 of file Friends.h.

◆ EWiseApply [4/4]

template<class IT, class NT>

template<typename N_promote, typename IU, typename NU1, typename NU2, typename _BinaryOperation>

SpDCCols< IU, N_promote > EWiseApply	(	const SpDCCols< IU, NU1 > &	A,
		const SpDCCols< IU, NU2 > &	B,
		_BinaryOperation	__binary_op,
		bool	notB,
		const NU2 &	defaultBVal )

friend

Definition at line 1036 of file Friends.h.

◆ EWiseMult [1/2]

template<class IT, class NT>

template<typename IU, typename NU1, typename NU2>

SpDCCols< IU, typename promote_trait< NU1, NU2 >::T_promote > EWiseMult	(	const SpDCCols< IU, NU1 > &	A,
		const SpDCCols< IU, NU2 > &	B,
		bool	exclude )

friend

Definition at line 1011 of file Friends.h.

◆ EWiseMult [2/2]

template<class IT, class NT>

template<typename IU, typename NU1, typename NU2>

SpDCCols< IU, typename promote_trait< NU1, NU2 >::T_promote > EWiseMult	(	const SpDCCols< IU, NU1 > &	A,
		const SpDCCols< IU, NU2 > &	B,
		bool	exclude )

friend

Definition at line 1011 of file Friends.h.

◆ generic_gespmv_threaded [1/2]

template<class IT, class NT>

template<typename SR, typename IU, typename NUM, typename DER, typename IVT, typename OVT>

int generic_gespmv_threaded	(	const SpMat< IU, NUM, DER > &	A,
		const int32_t *	indx,
		const IVT *	numx,
		int32_t	nnzx,
		int32_t *&	sendindbuf,
		OVT *&	sendnumbuf,
		int *&	sdispls,
		int	p_c )

friend

◆ generic_gespmv_threaded [2/2]

template<class IT, class NT>

template<typename SR, typename IU, typename NUM, typename DER, typename IVT, typename OVT>

int generic_gespmv_threaded	(	const SpMat< IU, NUM, DER > &	A,
		const int32_t *	indx,
		const IVT *	numx,
		int32_t	nnzx,
		int32_t *&	sendindbuf,
		OVT *&	sendnumbuf,
		int *&	sdispls,
		int	p_c )

friend

◆ SpDCCols

template<class IT, class NT>

template<class IU, class NU>

friend class SpDCCols

friend

Definition at line 369 of file SpDCCols.h.

◆ SpTuples [1/2]

template<class IT, class NT>

template<class IU, class NU>

friend class SpTuples

friend

Definition at line 372 of file SpDCCols.h.

◆ SpTuples [2/2]

template<class IT, class NT>

template<class IU, class NU>

class SpTuples

friend

Definition at line 372 of file SpDCCols.h.

◆ Tuples_AnXBn [1/2]

template<class IT, class NT>

template<class SR, class NUO, class IU, class NU1, class NU2>

SpTuples< IU, NUO > * Tuples_AnXBn	(	const SpDCCols< IU, NU1 > &	A,
		const SpDCCols< IU, NU2 > &	B,
		bool	clearA = false,
		bool	clearB = false )

friend

SpTuples(A*B) (Using ColByCol Algorithm) Returns the tuples for efficient merging later Support mixed precision multiplication The multiplication is on the specified semiring (passed as parameter)

Definition at line 608 of file Friends.h.

◆ Tuples_AnXBn [2/2]

template<class IT, class NT>

template<class SR, class NUO, class IU, class NU1, class NU2>

SpTuples< IU, NUO > * Tuples_AnXBn	(	const SpDCCols< IU, NU1 > &	A,
		const SpDCCols< IU, NU2 > &	B,
		bool	clearA = false,
		bool	clearB = false )

friend

SpTuples(A*B) (Using ColByCol Algorithm) Returns the tuples for efficient merging later Support mixed precision multiplication The multiplication is on the specified semiring (passed as parameter)

Definition at line 608 of file Friends.h.

◆ Tuples_AnXBt [1/2]

template<class IT, class NT>

template<class SR, class NUO, class IU, class NU1, class NU2>

SpTuples< IU, NUO > * Tuples_AnXBt	(	const SpDCCols< IU, NU1 > &	A,
		const SpDCCols< IU, NU2 > &	B,
		bool	clearA = false,
		bool	clearB = false )

friend

SpTuples(A*B') (Using OuterProduct Algorithm) Returns the tuples for efficient merging later Support mixed precision multiplication The multiplication is on the specified semiring (passed as parameter)

Definition at line 565 of file Friends.h.

◆ Tuples_AnXBt [2/2]

template<class IT, class NT>

template<class SR, class NUO, class IU, class NU1, class NU2>

SpTuples< IU, NUO > * Tuples_AnXBt	(	const SpDCCols< IU, NU1 > &	A,
		const SpDCCols< IU, NU2 > &	B,
		bool	clearA = false,
		bool	clearB = false )

friend

SpTuples(A*B') (Using OuterProduct Algorithm) Returns the tuples for efficient merging later Support mixed precision multiplication The multiplication is on the specified semiring (passed as parameter)

Definition at line 565 of file Friends.h.

◆ Tuples_AtXBn [1/2]

template<class IT, class NT>

template<class SR, class NUO, class IU, class NU1, class NU2>

SpTuples< IU, NUO > * Tuples_AtXBn	(	const SpDCCols< IU, NU1 > &	A,
		const SpDCCols< IU, NU2 > &	B,
		bool	clearA = false,
		bool	clearB = false )

friend

Definition at line 645 of file Friends.h.

◆ Tuples_AtXBn [2/2]

template<class IT, class NT>

template<class SR, class NUO, class IU, class NU1, class NU2>

SpTuples< IU, NUO > * Tuples_AtXBn	(	const SpDCCols< IU, NU1 > &	A,
		const SpDCCols< IU, NU2 > &	B,
		bool	clearA = false,
		bool	clearB = false )

friend

Definition at line 645 of file Friends.h.

◆ Tuples_AtXBt [1/2]

template<class IT, class NT>

template<class SR, class NUO, class IU, class NU1, class NU2>

SpTuples< IU, NUO > * Tuples_AtXBt	(	const SpDCCols< IU, NU1 > &	A,
		const SpDCCols< IU, NU2 > &	B,
		bool	clearA = false,
		bool	clearB = false )

friend

Definition at line 632 of file Friends.h.

◆ Tuples_AtXBt [2/2]

template<class IT, class NT>

template<class SR, class NUO, class IU, class NU1, class NU2>

SpTuples< IU, NUO > * Tuples_AtXBt	(	const SpDCCols< IU, NU1 > &	A,
		const SpDCCols< IU, NU2 > &	B,
		bool	clearA = false,
		bool	clearB = false )

friend

Definition at line 632 of file Friends.h.

Member Data Documentation

◆ dcsc

template<class IT, class NT>

Dcsc<IT, NT>* combblas::SpDCCols< IT, NT >::dcsc

Definition at line 358 of file SpDCCols.h.

◆ dcscarr

template<class IT, class NT>

Dcsc<IT, NT>** combblas::SpDCCols< IT, NT >::dcscarr

Definition at line 359 of file SpDCCols.h.

◆ esscount

template<class IT, class NT>

const IT combblas::SpDCCols< IT, NT >::esscount = static_cast<IT>(4)

static

Definition at line 303 of file SpDCCols.h.

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

debian/tmp/usr/include/CombBLAS/Friends.h
debian/tmp/usr/include/CombBLAS/SpDCCols.h
include/CombBLAS/SpDCCols.h
debian/tmp/usr/include/CombBLAS/SpDCCols.cpp
include/CombBLAS/SpDCCols.cpp

Classes

Public Types

Public Member Functions

Static Public Attributes

Friends

Detailed Description

Member Typedef Documentation

◆ LocalIT [1/2]

◆ LocalIT [2/2]

◆ LocalNT [1/2]

◆ LocalNT [2/2]

Constructor & Destructor Documentation

◆ SpDCCols() [1/10]

◆ SpDCCols() [2/10]

◆ SpDCCols() [3/10]

◆ SpDCCols() [4/10]

◆ SpDCCols() [5/10]

◆ ~SpDCCols() [1/2]

◆ SpDCCols() [6/10]

◆ SpDCCols() [7/10]

◆ SpDCCols() [8/10]

◆ SpDCCols() [9/10]

◆ SpDCCols() [10/10]

◆ ~SpDCCols() [2/2]

Member Function Documentation

◆ Apply() [1/2]

◆ Apply() [2/2]

◆ begcol() [1/4]

◆ begcol() [2/4]

◆ begcol() [3/4]

◆ begcol() [4/4]

◆ begnz() [1/4]

◆ begnz() [2/4]

◆ begnz() [3/4]

◆ begnz() [4/4]

◆ ColConcatenate() [1/4]

◆ ColConcatenate() [2/4]

◆ ColConcatenate() [3/4]

◆ ColConcatenate() [4/4]

◆ ColSplit() [1/8]

◆ ColSplit() [2/8]

◆ ColSplit() [3/8]

◆ ColSplit() [4/8]

◆ ColSplit() [5/8]

◆ ColSplit() [6/8]

◆ ColSplit() [7/8]

◆ ColSplit() [8/8]

◆ CreateImpl() [1/6]

◆ CreateImpl() [2/6]

◆ CreateImpl() [3/6]

◆ CreateImpl() [4/6]

◆ CreateImpl() [5/6]

◆ CreateImpl() [6/6]

◆ endcol() [1/4]

◆ endcol() [2/4]

◆ endcol() [3/4]

◆ endcol() [4/4]

◆ endnz() [1/4]

◆ endnz() [2/4]

◆ endnz() [3/4]

◆ endnz() [4/4]

◆ EWiseMult() [1/2]

◆ EWiseMult() [2/2]

◆ EWiseScale() [1/2]

◆ EWiseScale() [2/2]

◆ get() [1/2]

◆ get() [2/2]

◆ GetArrays() [1/2]

◆ GetArrays() [2/2]

◆ GetDCSC() [1/4]

◆ GetDCSC() [2/4]

◆ GetDCSC() [3/4]

◆ GetDCSC() [4/4]

◆ GetEssentials() [1/2]

◆ GetEssentials() [2/2]

◆ GetInternal() [1/4]

◆ GetInternal() [2/4]

◆ GetInternal() [3/4]

◆ GetInternal() [4/4]

◆ getncol() [1/2]