-// Copyright (C) 2017-2021 CEA/DEN, EDF R&D
+// Copyright (C) 2017-2024 CEA, EDF
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
#include "OverlapDEC.hxx"
#include "ParaMESH.hxx"
#include "ParaFIELD.hxx"
-#include "ICoCoMEDField.hxx"
+#include "ICoCoMEDDoubleField.hxx"
+#include "ICoCoMEDIntField.hxx"
#include "ComponentTopology.hxx"
#include "ParaUMesh.hxx"
#include "ParaSkyLineArray.hxx"
%include "ComponentTopology.hxx"
%include "DEC.hxx"
%include "DisjointDEC.hxx"
-%include "InterpKernelDEC.hxx"
%include "StructuredCoincidentDEC.hxx"
-%include "OverlapDEC.hxx"
-
-%include "ICoCoField.hxx"
-%rename(ICoCoMEDField) ICoCo::MEDField;
-%include "ICoCoMEDField.hxx"
%newobject MEDCoupling::ParaUMesh::New;
%newobject MEDCoupling::ParaUMesh::getMesh;
%newobject MEDCoupling::ParaSkyLineArray::getSkyLineArray;
%newobject MEDCoupling::ParaSkyLineArray::getGlobalIdsArray;
+%newobject MEDCoupling::InterpKernelDEC::_NewWithPG_internal;
+%newobject MEDCoupling::InterpKernelDEC::_NewWithComm_internal;
+%newobject MEDCoupling::InterpKernelDEC::retrieveNonFetchedIds;
+%newobject MEDCoupling::OverlapDEC::_NewWithComm_internal;
+
%feature("unref") ParaSkyLineArray "$this->decrRef();"
%feature("unref") ParaUMesh "$this->decrRef();"
%feature("unref") ParaDataArrayInt32 "$this->decrRef();"
}
}
};
-}
-/* This object can be used only if MED_ENABLE_FVM is defined*/
-#ifdef MED_ENABLE_FVM
-class NonCoincidentDEC : public DEC
-{
-public:
- NonCoincidentDEC(ProcessorGroup& source, ProcessorGroup& target);
-};
-#endif
+ /* This object can be used only if MED_ENABLE_FVM is defined*/
+ #ifdef MED_ENABLE_FVM
+ class NonCoincidentDEC : public DEC
+ {
+ public:
+ NonCoincidentDEC(ProcessorGroup& source, ProcessorGroup& target);
+ };
+ #endif
+
+ class InterpKernelDEC : public DisjointDEC, public INTERP_KERNEL::InterpolationOptions
+ {
+ public:
+ InterpKernelDEC();
+ InterpKernelDEC(ProcessorGroup& source_group, ProcessorGroup& target_group);
+ InterpKernelDEC(const std::set<int>& src_ids, const std::set<int>& trg_ids); // hide last optional parameter!
+ virtual ~InterpKernelDEC();
+ void release();
+
+ void synchronize();
+ void synchronizeWithDefaultValue(double val);
+ void recvData();
+ void recvData(double time);
+ void sendData();
+ void sendData(double time , double deltatime);
+ void prepareSourceDE();
+ void prepareTargetDE();
+
+ %extend {
+ // Provides a direct ctor for which the communicator can be passed with "MPI._addressof(the_com)":
+ InterpKernelDEC(const std::set<int>& src_ids, const std::set<int>& trg_ids, long long comm_ptr)
+ {
+ return new InterpKernelDEC(src_ids, trg_ids, *((MPI_Comm*)comm_ptr));
+ }
+
+ // This one should really not be called directly by the user since it still has an interface with a pointer to MPI_Comm
+ // which Swig doesn't handle nicely.
+ // It is just here to provide a constructor taking a **pointer** to a comm - See pythoncode below.
+ static InterpKernelDEC* _NewWithPG_internal(ProcessorGroup& source_group, ProcessorGroup& target_group)
+ {
+ return new InterpKernelDEC(source_group,target_group);
+ }
+
+ static InterpKernelDEC* _NewWithComm_internal(const std::set<int>& src_ids, const std::set<int>& trg_ids, long long another_comm)
+ {
+ return new InterpKernelDEC(src_ids,trg_ids, *(MPI_Comm*)another_comm); // I know, ugly cast ...
+ }
+
+ DataArrayIdType *retrieveNonFetchedIds() const
+ {
+ MCAuto<DataArrayIdType> ret = self->retrieveNonFetchedIds();
+ return ret.retn();
+ }
+ }
+ };
+
+ class OverlapDEC : public DEC, public INTERP_KERNEL::InterpolationOptions
+ {
+ public:
+ OverlapDEC(const std::set<int>& procIds); // hide optional param comm
+ virtual ~OverlapDEC();
+ void release();
+
+ void sendRecvData(bool way=true);
+ void sendData();
+ void recvData();
+ void synchronize();
+ void attachSourceLocalField(ParaFIELD *field, bool ownPt=false);
+ void attachTargetLocalField(ParaFIELD *field, bool ownPt=false);
+ void attachSourceLocalField(MEDCouplingFieldDouble *field);
+ void attachTargetLocalField(MEDCouplingFieldDouble *field);
+ void attachSourceLocalField(ICoCo::MEDDoubleField *field);
+ void attachTargetLocalField(ICoCo::MEDDoubleField *field);
+ ProcessorGroup *getGroup();
+ bool isInGroup() const;
+
+ void setDefaultValue(double val);
+ void setWorkSharingAlgo(int method);
+
+ void debugPrintWorkSharing(std::ostream & ostr) const;
+
+ %extend {
+ OverlapDEC(const std::set<int>& ids, long long comm_ptr)
+ {
+ return new OverlapDEC(ids, *((MPI_Comm*)comm_ptr));
+ }
+
+ // This one should really not be called directly by the user since it still has an interface with a pointer to MPI_Comm
+ // which Swig doesn't handle nicely.
+ // It is just here to provide a constructor taking a **pointer** to a comm - See pythoncode below.
+ static OverlapDEC* _NewWithComm_internal(const std::set<int>& ids, long long another_comm)
+ {
+ return new OverlapDEC(ids, *(MPI_Comm*)another_comm); // I know, ugly cast ...
+ }
+ }
+ };
+
+} // end namespace MEDCoupling
%extend MEDCoupling::ParaMESH
{
else:
ParaDataArrayInt = ParaDataArrayInt32
%}
+
+%pythoncode %{
+
+# And here we use mpi4py ability to provide its internal (C++) pointer to the communicator:
+# NB: doing a proper typemap from MPI_Comm from Python to C++ requires the inclusion of mpi4py headers and .i file ... an extra dependency ...
+def _IKDEC_WithComm_internal(src_procs, tgt_procs, mpicomm=None):
+ from mpi4py import MPI
+ # Check iterable:
+ try:
+ s, t = [el for el in src_procs], [el for el in tgt_procs]
+ except:
+ s, t = None, None
+ msg = "InterpKernelDEC: invalid type in ctor arguments! Possible signatures are:\n"
+ msg += " - InterpKernelDEC(ProcessorGroup, ProcessorGroup)\n"
+ msg += " - InterpKernelDEC(<iterable>, <iterable>)\n"
+ msg += " - InterpKernelDEC(<iterable>, <iterable>, MPI_Comm*) : WARNING here the address of the communicator should be passed with MPI._addressof(the_com)\n"
+ msg += " - InterpKernelDEC.New(ProcessorGroup, ProcessorGroup)\n"
+ msg += " - InterpKernelDEC.New(<iterable>, <iterable>)\n"
+ msg += " - InterpKernelDEC.New(<iterable>, <iterable>, MPI_Comm)\n"
+ if mpicomm is None:
+ if isinstance(src_procs, ProcessorGroup) and isinstance(tgt_procs, ProcessorGroup):
+ return InterpKernelDEC._NewWithPG_internal(src_procs, tgt_procs)
+ elif not s is None: # iterable
+ return InterpKernelDEC._NewWithComm_internal(s, t, MPI._addressof(MPI.COMM_WORLD))
+ else:
+ raise InterpKernelException(msg)
+ else:
+ if s is None: raise InterpKernelException(msg) # must be iterable
+ return InterpKernelDEC._NewWithComm_internal(s, t, MPI._addressof(mpicomm))
+
+def _ODEC_WithComm_internal(procs, mpicomm=None):
+ from mpi4py import MPI
+ # Check iterable:
+ try:
+ g = [el for el in procs]
+ except:
+ msg = "OverlapDEC: invalid type in ctor arguments! Possible signatures are:\n"
+ msg += " - OverlapDEC.New(<iterable>)\n"
+ msg += " - OverlapDEC.New(<iterable>, MPI_Comm)\n"
+ msg += " - OverlapDEC(<iterable>)\n"
+ msg += " - OverlapDEC(<iterable>, MPI_Comm*) : WARNING here the address of the communicator should be passed with MPI._addressof(the_com)\n"
+ raise InterpKernelException(msg)
+ if mpicomm is None:
+ return OverlapDEC(g)
+ else:
+ return OverlapDEC._NewWithComm_internal(g, MPI._addressof(mpicomm))
+
+InterpKernelDEC.New = _IKDEC_WithComm_internal
+OverlapDEC.New = _ODEC_WithComm_internal
+
+%}
