test/SymmRCM/cxx_main.cpp

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// ***********************************************************************
// 
//     EpetraExt: Epetra Extended - Linear Algebra Services Package
//                 Copyright (2001) Sandia Corporation
// 
// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
// license for use of this work by or on behalf of the U.S. Government.
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// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
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// Lesser General Public License for more details.
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// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
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// SymmRCM Test routine
#include <Epetra_ConfigDefs.h>
#include "EpetraExt_Version.h"

#ifdef EPETRA_MPI
#include "Epetra_MpiComm.h"
#include <mpi.h>
#endif
#include "Epetra_SerialComm.h"
#include "Epetra_Time.h"
#include "Epetra_BlockMap.h"
#include "Epetra_CrsGraph.h"
#include "Epetra_CrsMatrix.h"
#include "Epetra_Vector.h"

#include "EpetraExt_SymmRCM_CrsGraph.h"
#include "EpetraExt_LPTrans_From_GraphTrans.h"

#include "../epetra_test_err.h"

int main(int argc, char *argv[]) {

  int i, ierr=0, returnierr=0;

#ifdef EPETRA_MPI

  // Initialize MPI

  MPI_Init(&argc,&argv);
  int size, rank; // Number of MPI processes, My process ID

  MPI_Comm_size(MPI_COMM_WORLD, &size);
  MPI_Comm_rank(MPI_COMM_WORLD, &rank);

#else

  int size = 1; // Serial case (not using MPI)
  int rank = 0;

#endif

  bool verbose = false;

  // Check if we should print results to standard out
  if (argc>1) if (argv[1][0]=='-' && argv[1][1]=='v') verbose = true;


#ifdef EPETRA_MPI
  Epetra_MpiComm Comm(MPI_COMM_WORLD);
#else
  Epetra_SerialComm Comm;
#endif
  if (!verbose) Comm.SetTracebackMode(0); // This should shut down any error traceback reporting

  int MyPID = Comm.MyPID();
  int NumProc = Comm.NumProc();

  bool verbose1 = verbose;

  if (verbose) verbose = (MyPID==0);

  if (verbose)
    cout << EpetraExt::EpetraExt_Version() << endl << endl;

  Comm.Barrier();

  if (verbose1) cout << Comm << endl << flush;
                                                                                
  Comm.Barrier();

  int NumMyElements = 10000;
  int NumGlobalElements = NumMyElements*NumProc+EPETRA_MIN(NumProc,3);
  if (MyPID < 3) NumMyElements++;
  int IndexBase = 0;
  int ElementSize = 7;
  bool DistributedGlobal = (NumGlobalElements>NumMyElements);
  
  Epetra_BlockMap * Map;

  cout << "NOT IMPLEMENTED YET!!!\n";

#ifdef EPETRA_MPI
  MPI_Finalize();
#endif

  return returnierr;
}

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