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shylu_util.h
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42 
50 #ifndef SHYLU_UTIL_H
51 #define SHYLU_UTIL_H
52 
53 #include <assert.h>
54 #include <mpi.h>
55 #include <iostream>
56 #include <sstream>
57 
58 // To dump all the matrices into files.
59 //#define DUMP_MATRICES
60 
61 //#define TIMING_OUTPUT
62 //
63 #include "ShyLUCore_config.h"
64 
65 // Epetra includes
66 #ifdef HAVE_SHYLUCORE_MPI
67 #include "Epetra_MpiComm.h"
68 #else
69 #include "Epetra_SerialComm.h"
70 #endif
71 #include "Epetra_SerialComm.h"
72 #include "Epetra_Time.h"
73 #include "Epetra_CrsMatrix.h"
74 #include "Epetra_Map.h"
75 #include "Epetra_MultiVector.h"
76 #include "Epetra_LinearProblem.h"
77 #include "Epetra_Import.h"
78 #include "Epetra_Export.h"
79 
80 // Teuchos includes
83 #include "Teuchos_LAPACK.hpp"
84 #include "Teuchos_Time.hpp"
85 
86 // EpetraExt includes
87 #include "EpetraExt_RowMatrixOut.h"
88 #include "EpetraExt_MultiVectorOut.h"
89 #include "EpetraExt_CrsMatrixIn.h"
90 
91 // Amesos includes
92 #include "Amesos.h"
93 #include "Amesos_BaseSolver.h"
94 
95 // AztecOO includes
96 #include "AztecOO.h"
97 
98 #include "Isorropia_EpetraProber.hpp"
99 
100 using namespace std;
101 
102 Epetra_CrsMatrix* balanceAndRedistribute(Epetra_CrsMatrix* A,
103  Teuchos::ParameterList isoList);
104 
105 void checkMaps(Epetra_CrsMatrix *A);
106 
107 void findLocalColumns(Epetra_CrsMatrix *A, int *gvals, int &SNumGlobalCols);
108 
109 void findNarrowSeparator(Epetra_CrsMatrix *A, int *gvals);
110 
111 void findBlockElems(Epetra_CrsMatrix *A, int nrows, int *rows, int *gvals,
112  int Lnr, int *LeftElems,
113  int Rnr, int *RightElems, string s1, string s2, bool cols);
114 
115 #ifdef SHYLU_DEBUG
116 
117 #define ASSERT(A) assert(A)
118 
119 #else
120 
121 #define ASSERT(A)
122 
123 #endif
124 
125 #endif //SHYLU_UTIL_H