Isorropia: Partitioning, Load Balancing and more
Isorropia_EpetraOrderer.hpp
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39
40#ifndef _Isorropia_EpetraOrderer_hpp_
41#define _Isorropia_EpetraOrderer_hpp_
42
44#include <Teuchos_RCP.hpp>
45#include <Teuchos_ParameterList.hpp>
46
49#include <Isorropia_Orderer.hpp>
50
51
52#ifdef HAVE_EPETRA
53class Epetra_Map;
54class Epetra_BlockMap;
55class Epetra_Import;
56class Epetra_Vector;
57class Epetra_MultiVector;
58class Epetra_CrsGraph;
59class Epetra_CrsMatrix;
60class Epetra_RowMatrix;
61class Epetra_LinearProblem;
62
63namespace Isorropia {
64
65namespace Epetra {
66
73public:
74
75 Orderer(Teuchos::RCP<const Epetra_CrsGraph> input_graph,
76 const Teuchos::ParameterList& paramlist=Teuchos::ParameterList("EmptyParameterList"),
77 bool compute_now=true);
78
79 Orderer(const Epetra_CrsGraph *input_graph,
80 const Teuchos::ParameterList& paramlist=Teuchos::ParameterList("EmptyParameterList"),
81 bool compute_now=true);
82
83 Orderer(Teuchos::RCP<const Epetra_RowMatrix> input_matrix,
84 const Teuchos::ParameterList& paramlist=Teuchos::ParameterList("EmptyParameterList"),
85 bool compute_now=true);
86
87 Orderer(const Epetra_RowMatrix * input_matrix,
88 const Teuchos::ParameterList& paramlist=Teuchos::ParameterList("EmptyParameterList"),
89 bool compute_now=true);
90
92 ~Orderer() {} ;
93
100 void order(bool force_ordering=false);
101
102
103 void compute(bool forceOrdering=false) {
104 return (order(forceOrdering));
105 }
106
107};//class Orderer
108
109}//namespace Epetra
110}//namespace Isorropia
111
112#endif //HAVE_EPETRA
113
114#endif
115
An implementation of the Partitioner interface that operates on Epetra matrices and linear systems.
Definition: Isorropia_EpetraOperator.hpp:72
An implementation of the Orderer interface that operates on Epetra matrices and linear systems.
Definition: Isorropia_EpetraOrderer.hpp:72
Orderer(const Epetra_RowMatrix *input_matrix, const Teuchos::ParameterList &paramlist=Teuchos::ParameterList("EmptyParameterList"), bool compute_now=true)
Orderer(Teuchos::RCP< const Epetra_RowMatrix > input_matrix, const Teuchos::ParameterList &paramlist=Teuchos::ParameterList("EmptyParameterList"), bool compute_now=true)
Orderer(Teuchos::RCP< const Epetra_CrsGraph > input_graph, const Teuchos::ParameterList &paramlist=Teuchos::ParameterList("EmptyParameterList"), bool compute_now=true)
Orderer(const Epetra_CrsGraph *input_graph, const Teuchos::ParameterList &paramlist=Teuchos::ParameterList("EmptyParameterList"), bool compute_now=true)
void compute(bool forceOrdering=false)
Method which does the work of computing a new partitioning/coloring/ordering, depending on the child ...
Definition: Isorropia_EpetraOrderer.hpp:103
~Orderer()
Destructor.
Definition: Isorropia_EpetraOrderer.hpp:92
Interface (abstract base class) for computing a new ordering and describing the layout of elements in...
Definition: Isorropia_Orderer.hpp:59
void order(bool force_ordering=false)
Method which does the work of computing a new ordering.
Isorropia is the namespace that contains general definitions that apply to all partitioners and that ...
Definition: Isorropia_Epetra.hpp:60