GraphModel.cpp File Reference

#include <Zoltan2_GraphModel.hpp>
#include <Zoltan2_XpetraCrsMatrixAdapter.hpp>
#include <Zoltan2_XpetraCrsGraphAdapter.hpp>
#include <Zoltan2_BasicVectorAdapter.hpp>
#include <Zoltan2_TestHelpers.hpp>
#include <Zoltan2_InputTraits.hpp>
#include <string>
#include <vector>
#include <iostream>
#include <bitset>
#include <Teuchos_Comm.hpp>
#include <Teuchos_DefaultComm.hpp>
#include <Teuchos_ArrayView.hpp>

Include dependency graph for GraphModel.cpp:

Go to the source code of this file.

Typedefs
typedef Zoltan2::BasicUserTypes < zscalar_t, zlno_t, zgno_t >	simpleUser_t
typedef Tpetra::CrsMatrix < zscalar_t, zlno_t, zgno_t, znode_t >	tcrsMatrix_t
typedef Tpetra::CrsGraph < zlno_t, zgno_t, znode_t >	tcrsGraph_t
typedef Tpetra::Map< zlno_t, zgno_t, znode_t >	tmap_t
typedef Zoltan2::BasicVectorAdapter < simpleUser_t >	simpleVAdapter_t
typedef Zoltan2::MatrixAdapter < tcrsMatrix_t, simpleUser_t >	baseMAdapter_t
typedef Zoltan2::GraphAdapter < tcrsGraph_t, simpleUser_t >	baseGAdapter_t
typedef Zoltan2::XpetraCrsMatrixAdapter < tcrsMatrix_t, simpleUser_t >	xMAdapter_t
typedef Zoltan2::XpetraCrsGraphAdapter < tcrsGraph_t, simpleUser_t >	xGAdapter_t

Functions
template<typename offset_t >
void	printGraph (zlno_t nrows, const zgno_t *v, const zgno_t *elid, const zgno_t *egid, const offset_t *idx, const RCP< const Comm< int > > &comm)
template<typename MatrixOrGraph >
void	computeNumDiags (RCP< const MatrixOrGraph > &M, size_t &numLocalDiags, size_t &numGlobalDiags)
template<>
void	computeNumDiags< tcrsGraph_t > (RCP< const tcrsGraph_t > &M, size_t &numLocalDiags, size_t &numGlobalDiags)
template<>
void	computeNumDiags< tcrsMatrix_t > (RCP< const tcrsMatrix_t > &M, size_t &numLocalDiags, size_t &numGlobalDiags)
template<typename BaseAdapter , typename Adapter , typename MatrixOrGraph >
void	testAdapter (RCP< const MatrixOrGraph > &M, RCP< const Tpetra::CrsGraph< zlno_t, zgno_t > > &Mgraph, const RCP< const Comm< int > > &comm, bool idsAreConsecutive, int nVtxWeights, int nEdgeWeights, int nnzWgtIdx, int coordDim, bool consecutiveIdsRequested, bool removeSelfEdges, bool buildLocalGraph)
void	testGraphModel (string fname, zgno_t xdim, zgno_t ydim, zgno_t zdim, const RCP< const Comm< int > > &comm, int nVtxWeights, int nnzWgtIdx, int coordDim, bool consecutiveIdsRequested, bool removeSelfEdges, bool buildLocalGraph)
int	main (int narg, char *arg[])

Variables
const int	SMALL_NUMBER_OF_ROWS = 5
	Test of GraphModel interface. More...

Typedef Documentation

typedef Zoltan2::BasicUserTypes<zscalar_t, zlno_t, zgno_t> simpleUser_t

Definition at line 45 of file GraphModel.cpp.

typedef Tpetra::CrsMatrix<zscalar_t, zlno_t, zgno_t, znode_t> tcrsMatrix_t

Definition at line 47 of file GraphModel.cpp.

typedef Tpetra::CrsGraph<zlno_t, zgno_t, znode_t> tcrsGraph_t

Definition at line 48 of file GraphModel.cpp.

typedef Tpetra::Map<zlno_t, zgno_t, znode_t> tmap_t

Definition at line 49 of file GraphModel.cpp.

typedef Zoltan2::BasicVectorAdapter<simpleUser_t> simpleVAdapter_t

Definition at line 51 of file GraphModel.cpp.

typedef Zoltan2::MatrixAdapter<tcrsMatrix_t,simpleUser_t> baseMAdapter_t

Definition at line 53 of file GraphModel.cpp.

typedef Zoltan2::GraphAdapter<tcrsGraph_t,simpleUser_t> baseGAdapter_t

Definition at line 54 of file GraphModel.cpp.

typedef Zoltan2::XpetraCrsMatrixAdapter<tcrsMatrix_t,simpleUser_t> xMAdapter_t

Definition at line 56 of file GraphModel.cpp.

typedef Zoltan2::XpetraCrsGraphAdapter<tcrsGraph_t,simpleUser_t> xGAdapter_t

Definition at line 57 of file GraphModel.cpp.

Function Documentation

template<typename offset_t >

void printGraph	(	zlno_t	nrows,
		const zgno_t *	v,
		const zgno_t *	elid,
		const zgno_t *	egid,
		const offset_t *	idx,
		const RCP< const Comm< int > > &	comm
	)

Definition at line 64 of file GraphModel.cpp.

template<typename MatrixOrGraph >

void computeNumDiags	(	RCP< const MatrixOrGraph > &	M,
		size_t &	numLocalDiags,
		size_t &	numGlobalDiags
	)

Definition at line 96 of file GraphModel.cpp.

template<>

void computeNumDiags< tcrsGraph_t >	(	RCP< const tcrsGraph_t > &	M,
		size_t &	numLocalDiags,
		size_t &	numGlobalDiags
	)

Definition at line 106 of file GraphModel.cpp.

template<>

void computeNumDiags< tcrsMatrix_t >	(	RCP< const tcrsMatrix_t > &	M,
		size_t &	numLocalDiags,
		size_t &	numGlobalDiags
	)

Definition at line 138 of file GraphModel.cpp.

template<typename BaseAdapter , typename Adapter , typename MatrixOrGraph >

void testAdapter	(	RCP< const MatrixOrGraph > &	M,
		RCP< const Tpetra::CrsGraph< zlno_t, zgno_t > > &	Mgraph,
		const RCP< const Comm< int > > &	comm,
		bool	idsAreConsecutive,
		int	nVtxWeights,
		int	nEdgeWeights,
		int	nnzWgtIdx,
		int	coordDim,
		bool	consecutiveIdsRequested,
		bool	removeSelfEdges,
		bool	buildLocalGraph
	)

Definition at line 151 of file GraphModel.cpp.

void testGraphModel	(	string	fname,
		zgno_t	xdim,
		zgno_t	ydim,
		zgno_t	zdim,
		const RCP< const Comm< int > > &	comm,
		int	nVtxWeights,
		int	nnzWgtIdx,
		int	coordDim,
		bool	consecutiveIdsRequested,
		bool	removeSelfEdges,
		bool	buildLocalGraph
	)

Definition at line 582 of file GraphModel.cpp.

int main	(	int	narg,
		char *	arg[]
	)

Definition at line 696 of file GraphModel.cpp.

Variable Documentation

const int SMALL_NUMBER_OF_ROWS = 5

Test of GraphModel interface.

Todo:

test all methods of GraphModel

test with GraphAdapter: add testGraphAdapter which is like testAdapter except is uses GraphAdapter queries and it may have edges weights.

Address the TODOs in the code below.

Definition at line 39 of file GraphModel.cpp.