Isorropia: Partitioning, Load Balancing and more
Isorropia_Zoltan_Repartition.hpp
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39 
40 #ifndef _Isorropia_Zoltan_Repartition_hpp_
41 #define _Isorropia_Zoltan_Repartition_hpp_
42 
43 #include <Isorropia_ConfigDefs.hpp>
44 
45 #ifdef HAVE_ISORROPIA_ZOLTAN
46 
47 #include <Teuchos_RefCountPtr.hpp>
48 #include <Teuchos_ParameterList.hpp>
49 
50 #include <vector>
51 #include <map>
52 
53 #ifdef HAVE_MPI
54 #include <mpi.h>
55 #endif
56 
57 #ifdef HAVE_EPETRA
58 class Epetra_CrsGraph;
59 class Epetra_RowMatrix;
60 #endif
61 
62 #include <QueryObject.hpp>
63 
64 // class Isorropia::Epetra::CostDescriber;
65 
66 namespace Isorropia{
67 
68 namespace Epetra {
69 
75 namespace ZoltanLib{
76 
77 #ifdef HAVE_EPETRA
78 
93 int
94 repartition(Teuchos::RefCountPtr<const Epetra_CrsGraph> input_graph,
95  Teuchos::RefCountPtr<const Isorropia::Epetra::CostDescriber> costs,
96  Teuchos::ParameterList& paramlist,
97  std::vector<int>& myNewElements,
98  std::map<int,int>& exports,
99  std::map<int,int>& imports);
100 
101 
116 int
117 repartition(Teuchos::RefCountPtr<const Epetra_RowMatrix> input_matrix,
118  Teuchos::RefCountPtr<const Isorropia::Epetra::CostDescriber> costs,
119  Teuchos::ParameterList& paramlist,
120  std::vector<int>& myNewElements,
121  std::map<int,int>& exports,
122  std::map<int,int>& imports);
123 
124 #ifdef HAVE_MPI
125 
140 int
141 load_balance(MPI_Comm &comm,
142  Teuchos::ParameterList& paramlist,
143  QueryObject & queryObject,
144  std::vector<int>& myNewElements,
145  std::map<int,int>& exports,
146  std::map<int,int>& imports);
147 #endif
148 
149 #endif //HAVE_EPETRA
150 
151 }//namespace ZoltanLib
152 
153 }//namespace Epetra
154 
155 }//namespace Isorropia
156 
157 //the following endif closes the '#ifdef HAVE_ISORROPIA_ZOLTAN' block.
158 #endif
159 
160 #endif
161 
162 
163 #if defined(Isorropia_SHOW_DEPRECATED_WARNINGS)
164 #ifdef __GNUC__
165 #warning "The Isorropia package is deprecated"
166 #endif
167 #endif
168