--- /dev/null
+//---------------------------------------------------------------------------
+// $Id: ghost_01.cc 28440 2013-02-17 14:35:08Z heister $
+// Version: $Name$
+//
+// Copyright (C) 2004, 2005, 2010 by the deal.II authors
+//
+// This file is subject to QPL and may not be distributed
+// without copyright and license information. Please refer
+// to the file deal.II/doc/license.html for the text and
+// further information on this license.
+//
+//---------------------------------------------------------------------------
+
+
+// LA::MPI::BlockSparseMatrix
+
+#include "../tests.h"
+#include <deal.II/lac/generic_linear_algebra.h>
+#include <deal.II/base/index_set.h>
+#include <fstream>
+#include <iostream>
+#include <iomanip>
+#include <vector>
+
+#include "gla.h"
+
+template <class LA>
+void test ()
+{
+ unsigned int myid = Utilities::MPI::this_mpi_process (MPI_COMM_WORLD);
+ unsigned int numproc = Utilities::MPI::n_mpi_processes (MPI_COMM_WORLD);
+
+ if (myid==0)
+ deallog << "numproc=" << numproc << std::endl;
+
+ IndexSet block1(10);
+ if (numproc==1)
+ block1.add_range(0,10);
+
+ if (myid==0)
+ block1.add_range(0,7);
+ if (myid==1)
+ block1.add_range(7,10);
+
+ IndexSet block2(5);
+ if (numproc==1)
+ block2.add_range(0,5);
+
+ if (myid==0)
+ block2.add_range(0,2);
+ if (myid==1)
+ block2.add_range(2,5);
+
+
+ std::vector<IndexSet> partitioning;
+ partitioning.push_back(block1);
+ partitioning.push_back(block2);
+
+ //LA::MPI::CompressedBlockSparsityPattern sp(partitioning);
+ BlockCompressedSimpleSparsityPattern sp(partitioning);
+ for (unsigned int i=0;i<15;++i)
+ {
+ sp.add(i,i);
+ sp.add(i,1);
+ }
+ sp.compress();
+
+ typename LA::MPI::BlockSparseMatrix matrix;
+ matrix.reinit (partitioning, sp, MPI_COMM_WORLD);
+
+ matrix.add(1,1,1.3);
+
+ matrix.compress();
+
+
+ // done
+ if (myid==0)
+ deallog << "OK" << std::endl;
+}
+
+
+
+int main (int argc, char **argv)
+{
+ Utilities::MPI::MPI_InitFinalize mpi_initialization(argc, argv, 1);
+ MPILogInitAll log(__FILE__);
+
+ {
+ deallog.push("PETSc");
+ test<LA_PETSc>();
+ deallog.pop();
+ deallog.push("Trilinos");
+ test<LA_Trilinos>();
+ deallog.pop();
+ }
+
+ // compile, don't run
+ //if (myid==9999)
+ // test<LA_Dummy>();
+
+
+}
public:
typedef LinearAlgebraPETSc::MPI::Vector Vector;
typedef LinearAlgebraPETSc::MPI::SparseMatrix SparseMatrix;
+ typedef LinearAlgebraPETSc::MPI::BlockSparseMatrix BlockSparseMatrix;
};
};
public:
typedef LinearAlgebraTrilinos::MPI::Vector Vector;
typedef LinearAlgebraTrilinos::MPI::SparseMatrix SparseMatrix;
+ typedef LinearAlgebraTrilinos::MPI::BlockSparseMatrix BlockSparseMatrix;
};
};