repartition.hh File Reference

Functionality for redistributing a parallel index set using graph partitioning. More...

#include <cassert>
#include <map>
#include <utility>
#include <dune/common/timer.hh>
#include <dune/common/unused.hh>
#include <dune/common/enumset.hh>
#include <dune/common/stdstreams.hh>
#include <dune/common/parallel/mpitraits.hh>
#include <dune/common/parallel/communicator.hh>
#include <dune/common/parallel/indexset.hh>
#include <dune/common/parallel/indicessyncer.hh>
#include <dune/common/parallel/remoteindices.hh>
#include <dune/istl/owneroverlapcopy.hh>
#include <dune/istl/paamg/graph.hh>

Go to the source code of this file.

Classes
struct	Dune::RedistributeInterface

Namespaces
	Dune

Functions
template<class G , class T1 , class T2 >
void	Dune::fillIndexSetHoles (const G &graph, Dune::OwnerOverlapCopyCommunication< T1, T2 > &oocomm)
	Fills the holes in an index set. More...
template<class G , class T1 , class T2 >
bool	Dune::buildCommunication (const G &graph, std::vector< int > &realparts, Dune::OwnerOverlapCopyCommunication< T1, T2 > &oocomm, Dune::OwnerOverlapCopyCommunication< T1, T2 > *&outcomm, RedistributeInterface &redistInf, bool verbose=false)
template<class S , class T >
void	Dune::print_carray (S &os, T *array, std::size_t l)
template<class S , class T >
bool	Dune::isValidGraph (std::size_t noVtx, std::size_t gnoVtx, S noEdges, T *xadj, T *adjncy, bool checkSymmetry)
template<class M , class T1 , class T2 >
bool	Dune::commGraphRepartition (const M &mat, Dune::OwnerOverlapCopyCommunication< T1, T2 > &oocomm, idxtype nparts, Dune::OwnerOverlapCopyCommunication< T1, T2 > *&outcomm, RedistributeInterface &redistInf, bool verbose=false)
template<class G , class T1 , class T2 >
bool	Dune::graphRepartition (const G &graph, Dune::OwnerOverlapCopyCommunication< T1, T2 > &oocomm, idxtype nparts, Dune::OwnerOverlapCopyCommunication< T1, T2 > *&outcomm, RedistributeInterface &redistInf, bool verbose=false)
	execute a graph repartition for a giving graph and indexset. More...

Detailed Description

Functionality for redistributing a parallel index set using graph partitioning.

Refactored version of an intern.

Author

Markus Blatt

Variable Documentation

globalOwnerVertices

int globalOwnerVertices