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Viewing changes to src/kernel/mesh/MeshPartition.cpp

  • Committer: Johannes Ring
  • Date: 2008-03-05 22:43:06 UTC
  • Revision ID: johannr@simula.no-20080305224306-2npsdyhfdpl2esji
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src/kernel/mesh/MeshPartition.cpp
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// Copyright (C) 2007 Magnus Vikstrom.
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// Licensed under the GNU LGPL Version 2.1.
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//
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// Modified by Anders Logg, 2008.
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//
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// First added:  2007-04-03
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// Last changed: 2008-02-11
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#include <dolfin/Graph.h>
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#include <dolfin/GraphPartition.h>
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#include <dolfin/MeshPartition.h>
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#include <dolfin/MeshFunction.h>
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#include <dolfin/parameters.h>
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using namespace dolfin;
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//-----------------------------------------------------------------------------
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void MeshPartition::partition(Mesh& mesh,
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                              MeshFunction<uint>& partitions,
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                              uint num_partitions)
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{
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  partitions.init(mesh, mesh.topology().dim());
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  Graph graph(mesh);
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  GraphPartition::partition(graph, num_partitions, partitions.values());
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  bool report_edge_cut = dolfin_get("report edge cut");
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  if(report_edge_cut)
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    GraphPartition::edgecut(graph, num_partitions, partitions.values());
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}
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//-----------------------------------------------------------------------------