An implementation of the Partitioner interface that operates on Epetra matrices and linear systems. More...

#include <Isorropia_EpetraLibrary.hpp>

Inheritance diagram for Isorropia::Epetra::Library:

Public Member Functions
	Library (Teuchos::RCP< const Epetra_CrsGraph > input_graph, int itype=unspecified_input_)
	Library (Teuchos::RCP< const Epetra_CrsGraph > input_graph, Teuchos::RCP< const Epetra_MultiVector > input_coords, int itype=unspecified_input_)
	Library (Teuchos::RCP< const Epetra_CrsGraph > input_graph, Teuchos::RCP< CostDescriber > costs, int itype=unspecified_input_)
	Library (Teuchos::RCP< const Epetra_CrsGraph > input_graph, Teuchos::RCP< CostDescriber > costs, Teuchos::RCP< const Epetra_MultiVector > input_coords, Teuchos::RCP< const Epetra_MultiVector > weights, int itype=unspecified_input_)
	Library (Teuchos::RCP< const Epetra_RowMatrix > input_matrix, int itype=unspecified_input_)
	Library (Teuchos::RCP< const Epetra_RowMatrix > input_matrix, Teuchos::RCP< const Epetra_MultiVector > input_coords, int itype=unspecified_input_)
	Library (Teuchos::RCP< const Epetra_RowMatrix > input_matrix, Teuchos::RCP< CostDescriber > costs, int itype=unspecified_input_)
	Library (Teuchos::RCP< const Epetra_RowMatrix > input_matrix, Teuchos::RCP< CostDescriber > costs, Teuchos::RCP< const Epetra_MultiVector > input_coords, Teuchos::RCP< const Epetra_MultiVector > weights, int itype=unspecified_input_)
	Library (Teuchos::RCP< const Epetra_MultiVector > input_coords, int itype=unspecified_input_)
	Library (Teuchos::RCP< const Epetra_MultiVector > input_coords, Teuchos::RCP< const Epetra_MultiVector > weights, int itype=unspecified_input_)
	Library (Teuchos::RCP< const Epetra_BlockMap > input_map, int itype=unspecified_input_)
virtual	~Library ()
virtual int	repartition (Teuchos::ParameterList &paramlist, std::vector< int > &myNewElements, int &exportsSize, std::vector< int > &imports)=0
virtual int	color (Teuchos::ParameterList &paramlist, std::vector< int > &colorAssignment)=0
virtual int	order (Teuchos::ParameterList &paramlist, std::vector< int > &orderAssignment)=0
Public Attributes
int	input_type_
int	numPartSizes
int *	partGIDs
float *	partSizes
Static Public Attributes
static const int	hgraph_input_ = 1
	input_type_ == hgraph_input_ This indicates that the matrix or graph represents a hypergraph.
static const int	hgraph2d_finegrain_input_ = 2
	input_type_ == hgraph2d_finegrain_input_ This indicates that the matrix or graph represents a hypergraph.
static const int	graph_input_ = 3
	input_type_ == graph_input_ This indicates that the square symmetric matrix or graph represents a graph in the sense that row/column IDs are vertices and non-zeroes represent edges.
static const int	geometric_input_ = 4
	input_type_ == geometric_input_ This indicates that the Epetra_MultiVector represents geometric coordinates.
static const int	hgraph_graph_input_ = 5
	input_type_ == hgraph_graph_input_ This indicates that the Epetra_MultiVector represents a hypergraph and graph (see above).
static const int	hgraph_geometric_input_ = 6
	input_type_ == hgraph_geom_input_ This indicates that the Epetra_MultiVector represents a hypergraph and graph (see above).
static const int	graph_geometric_input_ = 7
	input_type_ == graph_geom_input_ This indicates that the Epetra_MultiVector represents a hypergraph and graph (see above).
static const int	hgraph_graph_geometric_input_ = 8
	input_type_ == hgraph_graph_geom_input_ This indicates that the Epetra_MultiVector represents a hypergraph and graph (see above).
static const int	simple_input_ = 9
	input_type_ == simple_input_ This is used to indicate that a simple partitiong method (block, cyclic, or random) will be used.
static const int	unspecified_input_ = 10
	input_type_ == unspecified_input_ This value is the "unset" state for the input_type_ instance variable.
Protected Member Functions
virtual int	precompute ()
virtual int	postcompute ()=0
Protected Attributes
Teuchos::RCP< const Epetra_BlockMap >	input_map_
Teuchos::RCP< const Epetra_CrsGraph >	input_graph_
Teuchos::RCP< const Epetra_RowMatrix >	input_matrix_
Teuchos::RCP< const Epetra_MultiVector >	input_coords_
Teuchos::RCP < Isorropia::Epetra::CostDescriber >	costs_
Teuchos::RCP< const Epetra_MultiVector >	weights_

Detailed Description

An implementation of the Partitioner interface that operates on Epetra matrices and linear systems.

Constructor & Destructor Documentation

Isorropia::Epetra::Library::Library	(	Teuchos::RCP< const Epetra_CrsGraph >	input_graph,
		int	itype = `unspecified_input_`
	)

Isorropia::Epetra::Library::Library	(	Teuchos::RCP< const Epetra_CrsGraph >	input_graph,
		Teuchos::RCP< const Epetra_MultiVector >	input_coords,
		int	itype = `unspecified_input_`
	)

Isorropia::Epetra::Library::Library	(	Teuchos::RCP< const Epetra_CrsGraph >	input_graph,
		Teuchos::RCP< CostDescriber >	costs,
		int	itype = `unspecified_input_`
	)

Isorropia::Epetra::Library::Library	(	Teuchos::RCP< const Epetra_CrsGraph >	input_graph,
		Teuchos::RCP< CostDescriber >	costs,
		Teuchos::RCP< const Epetra_MultiVector >	input_coords,
		Teuchos::RCP< const Epetra_MultiVector >	weights,
		int	itype = `unspecified_input_`
	)

Isorropia::Epetra::Library::Library	(	Teuchos::RCP< const Epetra_RowMatrix >	input_matrix,
		int	itype = `unspecified_input_`
	)

Isorropia::Epetra::Library::Library	(	Teuchos::RCP< const Epetra_RowMatrix >	input_matrix,
		Teuchos::RCP< const Epetra_MultiVector >	input_coords,
		int	itype = `unspecified_input_`
	)

Isorropia::Epetra::Library::Library	(	Teuchos::RCP< const Epetra_RowMatrix >	input_matrix,
		Teuchos::RCP< CostDescriber >	costs,
		int	itype = `unspecified_input_`
	)

Isorropia::Epetra::Library::Library	(	Teuchos::RCP< const Epetra_RowMatrix >	input_matrix,
		Teuchos::RCP< CostDescriber >	costs,
		Teuchos::RCP< const Epetra_MultiVector >	input_coords,
		Teuchos::RCP< const Epetra_MultiVector >	weights,
		int	itype = `unspecified_input_`
	)

Isorropia::Epetra::Library::Library	(	Teuchos::RCP< const Epetra_MultiVector >	input_coords,
		int	itype = `unspecified_input_`
	)

Isorropia::Epetra::Library::Library	(	Teuchos::RCP< const Epetra_MultiVector >	input_coords,
		Teuchos::RCP< const Epetra_MultiVector >	weights,
		int	itype = `unspecified_input_`
	)

Isorropia::Epetra::Library::Library	(	Teuchos::RCP< const Epetra_BlockMap >	input_map,
		int	itype = `unspecified_input_`
	)

virtual Isorropia::Epetra::Library::~Library ( ) [virtual]

Member Function Documentation

virtual int Isorropia::Epetra::Library::repartition	(	Teuchos::ParameterList &	paramlist,
		std::vector< int > &	myNewElements,
		int &	exportsSize,
		std::vector< int > &	imports
	)		`[pure virtual]`

Implemented in Isorropia::Epetra::ZoltanLibClass.

virtual int Isorropia::Epetra::Library::color	(	Teuchos::ParameterList &	paramlist,
		std::vector< int > &	colorAssignment
	)		`[pure virtual]`

Implemented in Isorropia::Epetra::ZoltanLibClass.

virtual int Isorropia::Epetra::Library::order	(	Teuchos::ParameterList &	paramlist,
		std::vector< int > &	orderAssignment
	)		`[pure virtual]`

Implemented in Isorropia::Epetra::ZoltanLibClass.

virtual int Isorropia::Epetra::Library::precompute ( ) [protected, virtual]

Reimplemented in Isorropia::Epetra::ZoltanLibClass.

virtual int Isorropia::Epetra::Library::postcompute ( ) [protected, pure virtual]

Implemented in Isorropia::Epetra::ZoltanLibClass.

Member Data Documentation

const int Isorropia::Epetra::Library::hgraph_input_ = 1 [static]

input_type_ == hgraph_input_ This indicates that the matrix or graph represents a hypergraph.

Columns represent hyperedges, and row (vertex) partitioning is to be performed.

const int Isorropia::Epetra::Library::hgraph2d_finegrain_input_ = 2 [static]

input_type_ == hgraph2d_finegrain_input_ This indicates that the matrix or graph represents a hypergraph.

Columns represent hyperedges, and non-zeroes are to be partitioned.

const int Isorropia::Epetra::Library::graph_input_ = 3 [static]

input_type_ == graph_input_ This indicates that the square symmetric matrix or graph represents a graph in the sense that row/column IDs are vertices and non-zeroes represent edges.

The vertices are to be partitioned.

const int Isorropia::Epetra::Library::geometric_input_ = 4 [static]

input_type_ == geometric_input_ This indicates that the Epetra_MultiVector represents geometric coordinates.

The MultiVector should have 1, 2 or 3 vectors, representing 1, 2 or 3 dimensional coordinates. The coordinates are to be partitioned.

const int Isorropia::Epetra::Library::hgraph_graph_input_ = 5 [static]

input_type_ == hgraph_graph_input_ This indicates that the Epetra_MultiVector represents a hypergraph and graph (see above).

This is necessary for hierarchical partitioning with both hypergraph and graph methods.

const int Isorropia::Epetra::Library::hgraph_geometric_input_ = 6 [static]

input_type_ == hgraph_geom_input_ This indicates that the Epetra_MultiVector represents a hypergraph and graph (see above).

This is necessary for hierarchical partitioning with both hypergraph and geometric methods.

const int Isorropia::Epetra::Library::graph_geometric_input_ = 7 [static]

input_type_ == graph_geom_input_ This indicates that the Epetra_MultiVector represents a hypergraph and graph (see above).

This is necessary for hierarchical partitioning with both graph and geometric methods.

const int Isorropia::Epetra::Library::hgraph_graph_geometric_input_ = 8 [static]

input_type_ == hgraph_graph_geom_input_ This indicates that the Epetra_MultiVector represents a hypergraph and graph (see above).

This is necessary for hierarchical partitioning using hypergraph, graph, and geometric methods.

const int Isorropia::Epetra::Library::simple_input_ = 9 [static]

input_type_ == simple_input_ This is used to indicate that a simple partitiong method (block, cyclic, or random) will be used.

const int Isorropia::Epetra::Library::unspecified_input_ = 10 [static]

input_type_ == unspecified_input_ This value is the "unset" state for the input_type_ instance variable.

int Isorropia::Epetra::Library::input_type_

int Isorropia::Epetra::Library::numPartSizes

int* Isorropia::Epetra::Library::partGIDs

float* Isorropia::Epetra::Library::partSizes

Teuchos::RCP<const Epetra_BlockMap> Isorropia::Epetra::Library::input_map_ [protected]

Teuchos::RCP<const Epetra_CrsGraph> Isorropia::Epetra::Library::input_graph_ [protected]

Teuchos::RCP<const Epetra_RowMatrix> Isorropia::Epetra::Library::input_matrix_ [protected]

Teuchos::RCP<const Epetra_MultiVector> Isorropia::Epetra::Library::input_coords_ [protected]

Teuchos::RCP<Isorropia::Epetra::CostDescriber> Isorropia::Epetra::Library::costs_ [protected]

Teuchos::RCP<const Epetra_MultiVector> Isorropia::Epetra::Library::weights_ [protected]

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

Isorropia_EpetraLibrary.hpp

Public Member Functions

Public Attributes

Static Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation