NodePartitioner.hpp

/*

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*/

#ifndef NODEPARTITIONER_HPP_
#define NODEPARTITIONER_HPP_

#include <set>

#include "AbstractMesh.hpp"
#include "AbstractMeshReader.hpp"

template <unsigned ELEMENT_DIM, unsigned SPACE_DIM>
class NodePartitioner
{
public:

     static void DumbPartitioning(AbstractMesh<ELEMENT_DIM, SPACE_DIM>& rMesh,
                                  std::set<unsigned>& rNodesOwned);

    static void MetisLibraryPartitioning(AbstractMeshReader<ELEMENT_DIM, SPACE_DIM>& rMeshReader,
                                         std::vector<unsigned>& rNodePermutation,
                                         std::set<unsigned>& rNodesOwned,
                                         std::vector<unsigned>& rProcessorsOffset);


    static void PetscMatrixPartitioning(AbstractMeshReader<ELEMENT_DIM, SPACE_DIM>& rMeshReader,
                                        std::vector<unsigned>& rNodePermutation,
                                        std::set<unsigned>& rNodesOwned,
                                        std::vector<unsigned>& rProcessorsOffset);
    static void GeometricPartitioning(AbstractMeshReader<ELEMENT_DIM, SPACE_DIM>& rMeshReader,
                                        std::vector<unsigned>& rNodePermutation,
                                        std::set<unsigned>& rNodesOwned,
                                        std::vector<unsigned>& rProcessorsOffset,
                                        ChasteCuboid<SPACE_DIM>* pRegion);


private:
};

#endif // NODEPARTITIONER_HPP_