nonlocalmatwtp.h

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/*
 *
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 *               ##   ##  ##   ##  ##      ##      ## ### ##
 *              ##   ##  ##   ##  ####    ####    ##  #  ##
 *             ##   ##  ##   ##  ##      ##      ##     ##
 *            ##   ##  ##   ##  ##      ##      ##     ##
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 *
 *
 *             OOFEM : Object Oriented Finite Element Code
 *
 *               Copyright (C) 1993 - 2025   Borek Patzak
 *
 *
 *
 *       Czech Technical University, Faculty of Civil Engineering,
 *   Department of Structural Mechanics, 166 29 Prague, Czech Republic
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */
 
#ifndef nonlocalmatwtp_h
#define nonlocalmatwtp_h
 
#include "loadbalancer.h"
 
#include <map>
#include <list>
#include <vector>
#include <set>
 
namespace oofem {
 #define NonlocalMaterialWTP_END_DATA -1
 
 #define MIGRATE_NONLOCALDEP_TAG 4008
 #define MIGRATE_REMOTE_ELEMENTS_TAG 4009
 
 
class GaussPoint;

class OOFEM_EXPORT NonlocalMaterialWTP : public LoadBalancer :: WorkTransferPlugin
{
protected:
    std :: map< int, IntArray >nonlocElementDependencyMap;
    // local to_Send_List for each partition
    std :: vector< std :: list< int > >toSendList;
 
public:
    NonlocalMaterialWTP(LoadBalancer * _lb) :
        LoadBalancer :: WorkTransferPlugin(_lb) { }

    void init(Domain *d) override;
    void migrate() override;
    void update() override;
 
protected:
    void giveElementNonlocalDepArry(IntArray &answer, Domain *d, int num);
    int packMigratingElementDependencies(Domain *d, ProcessCommunicator &pc);
    int unpackMigratingElementDependencies(Domain *d, ProcessCommunicator &pc);
    int packRemoteElements(Domain *d, ProcessCommunicator &pc);
    int unpackRemoteElements(Domain *d, ProcessCommunicator &pc);
    void giveNonlocalDepArryElementPlugin(GaussPoint *gp, std :: set< int > &s);
    void fastRebuildNonlocalTables();
    void fastElementIPNonlocTableUpdater(GaussPoint *gp, IntArray &map);
};
} // end namespace oofem
 
#endif // nonlocalmatwtp_h