-// Copyright (C) 2007-2014 CEA/DEN, EDF R&D
+// Copyright (C) 2007-2015 CEA/DEN, EDF R&D
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
//
#include "MEDPARTITIONER_MeshCollection.hxx"
+
+#include "MEDPARTITIONER_ConnectZone.hxx"
+#include "MEDPARTITIONER_Graph.hxx"
#include "MEDPARTITIONER_MeshCollectionDriver.hxx"
-#include "MEDPARTITIONER_MeshCollectionMedXmlDriver.hxx"
#include "MEDPARTITIONER_MeshCollectionMedAsciiDriver.hxx"
+#include "MEDPARTITIONER_MeshCollectionMedXmlDriver.hxx"
#include "MEDPARTITIONER_ParaDomainSelector.hxx"
-#include "MEDPARTITIONER_Topology.hxx"
#include "MEDPARTITIONER_ParallelTopology.hxx"
+#include "MEDPARTITIONER_Topology.hxx"
+#include "MEDPARTITIONER_UserGraph.hxx"
+#include "MEDPARTITIONER_Utils.hxx"
#ifdef HAVE_MPI
#include "MEDPARTITIONER_JointFinder.hxx"
#endif
-#include "MEDPARTITIONER_Graph.hxx"
-#include "MEDPARTITIONER_UserGraph.hxx"
-#include "MEDPARTITIONER_Utils.hxx"
-
-#include "MEDLoaderBase.hxx"
-#include "MEDLoader.hxx"
+#include "MEDCouplingAutoRefCountObjectPtr.hxx"
+#include "MEDCouplingFieldDouble.hxx"
#include "MEDCouplingMemArray.hxx"
-#include "MEDCouplingUMesh.hxx"
#include "MEDCouplingNormalizedUnstructuredMesh.hxx"
-#include "MEDCouplingFieldDouble.hxx"
-#include "PointLocator3DIntersectorP0P0.hxx"
-
-#include "MEDCouplingAutoRefCountObjectPtr.hxx"
+#include "MEDCouplingSkyLineArray.hxx"
+#include "MEDCouplingUMesh.hxx"
+#include "MEDLoader.hxx"
+#include "MEDLoaderBase.hxx"
#ifdef HAVE_MPI
#include <mpi.h>
_joint_finder(0)
{
std::vector<std::vector<std::vector<int> > > new2oldIds(initialCollection.getTopology()->nbDomain());
- castCellMeshes(initialCollection, new2oldIds);
+ std::vector<MEDCoupling::DataArrayInt*> o2nRenumber;
+
+ castCellMeshes(initialCollection, new2oldIds, o2nRenumber );
//defining the name for the collection and the underlying meshes
setName(initialCollection.getName());
std::cout << "treating groups" << std::endl;
_family_info=initialCollection.getFamilyInfo();
_group_info=initialCollection.getGroupInfo();
-
+
#ifdef HAVE_MPI
if (MyGlobals::_Verbose>0 && MyGlobals::_World_Size>1)
MPI_Barrier(MPI_COMM_WORLD); //synchronize verbose messages
castAllFields(initialCollection,"cellFieldDouble");
if (_i_non_empty_mesh<0)
{
- for (int i=0; i<_mesh.size(); i++)
+ for (size_t i=0; i<_mesh.size(); i++)
{
if (_mesh[i])
{
}
}
+ // find faces common with neighbor domains and put them in groups
+ buildBoundaryFaces();
+
+ //building the connect zones necessary for writing joints
+ buildConnectZones( nodeMapping, o2nRenumber, initialCollection.getTopology()->nbDomain() );
+
+ // delete o2nRenumber
+ for ( size_t i = 0; i < o2nRenumber.size(); ++i )
+ if ( o2nRenumber[i] )
+ o2nRenumber[i]->decrRef();
}
/*!
- Creates the meshes using the topology underlying he mesh collection and the mesh data
+ Creates the meshes using the topology underlying he mesh collection and the mesh data
coming from the ancient collection
\param initialCollection collection from which the data is extracted to create the new meshes
+ \param [out] o2nRenumber returns for each new domain a permutation array returned by sortCellsInMEDFileFrmt()
*/
void MEDPARTITIONER::MeshCollection::castCellMeshes(MeshCollection& initialCollection,
- std::vector<std::vector<std::vector<int> > >& new2oldIds)
+ std::vector<std::vector<std::vector<int> > >& new2oldIds,
+ std::vector<MEDCoupling::DataArrayInt*> & o2nRenumber)
{
if (MyGlobals::_Verbose>10)
std::cout << "proc " << MyGlobals::_Rank << " : castCellMeshes" << std::endl;
int nbOldDomain=initialCollection.getTopology()->nbDomain();
_mesh.resize(nbNewDomain);
+ o2nRenumber.resize(nbNewDomain,0);
int rank=MyGlobals::_Rank;
//splitting the initial domains into smaller bits
- std::vector<std::vector<ParaMEDMEM::MEDCouplingUMesh*> > splitMeshes;
+ std::vector<std::vector<MEDCoupling::MEDCouplingUMesh*> > splitMeshes;
splitMeshes.resize(nbNewDomain);
for (int inew=0; inew<nbNewDomain; inew++)
{
- splitMeshes[inew].resize(nbOldDomain, (ParaMEDMEM::MEDCouplingUMesh*)0);
+ splitMeshes[inew].resize(nbOldDomain, (MEDCoupling::MEDCouplingUMesh*)0);
}
for (int iold=0; iold<nbOldDomain; iold++)
}
for (int inew=0; inew<nbNewDomain; inew++)
{
- splitMeshes[inew][iold]=(ParaMEDMEM::MEDCouplingUMesh*)
+ splitMeshes[inew][iold]=(MEDCoupling::MEDCouplingUMesh*)
(initialCollection.getMesh())[iold]->buildPartOfMySelf(&new2oldIds[iold][inew][0],
&new2oldIds[iold][inew][0]+new2oldIds[iold][inew].size(),
true);
std::cout << "proc " << rank << " : castCellMeshes fusing" << std::endl;
for (int inew=0; inew<nbNewDomain ;inew++)
{
- std::vector<const ParaMEDMEM::MEDCouplingUMesh*> meshes;
-
+ std::vector<const MEDCoupling::MEDCouplingUMesh*> meshes;
+
for (int i=0; i<(int)splitMeshes[inew].size(); i++)
- if (splitMeshes[inew][i]!=0)
+ if (splitMeshes[inew][i]!=0)
if (splitMeshes[inew][i]->getNumberOfCells()>0)
meshes.push_back(splitMeshes[inew][i]);
- if (!isParallelMode()||_domain_selector->isMyDomain(inew))
+ if (!isParallelMode()||_domain_selector->isMyDomain(inew))
+ {
+ if (meshes.size()==0)
{
- if (meshes.size()==0)
- {
_mesh[inew]=CreateEmptyMEDCouplingUMesh();
std::cout << "WARNING : castCellMeshes fusing : no meshes try another number of processors" << std::endl;
}
else
{
- _mesh[inew]=ParaMEDMEM::MEDCouplingUMesh::MergeUMeshes(meshes);
+ _mesh[inew]=MEDCoupling::MEDCouplingUMesh::MergeUMeshes(meshes);
+ o2nRenumber[inew]=_mesh[inew]->sortCellsInMEDFileFrmt();
bool areNodesMerged;
int nbNodesMerged;
if (meshes.size()>1)
{
- ParaMEDMEM::DataArrayInt* array=_mesh[inew]->mergeNodes(1e-12,areNodesMerged,nbNodesMerged);
+ MEDCoupling::DataArrayInt* array=_mesh[inew]->mergeNodes(1e-12,areNodesMerged,nbNodesMerged);
array->decrRef(); // array is not used in this case
}
_mesh[inew]->zipCoords();
-
}
}
for (int i=0;i<(int)splitMeshes[inew].size();i++)
}
/*!
- \param initialCollection source mesh collection
+ \param initialCollection source mesh collection
\param nodeMapping structure containing the correspondency between nodes in the initial collection and the node(s) in the new collection
*/
void MEDPARTITIONER::MeshCollection::createNodeMapping( MeshCollection& initialCollection, NodeMapping& nodeMapping)
if (!isParallelMode() || (_domain_selector->isMyDomain(iold)))
{
// std::map<pair<double,pair<double, double> >, int > nodeClassifier;
- ParaMEDMEM::DataArrayDouble* coords = initialCollection.getMesh(iold)->getCoords();
+ MEDCoupling::DataArrayDouble* coords = initialCollection.getMesh(iold)->getCoords();
double* coordsPtr=coords->getPointer();
dim = coords->getNumberOfComponents();
int nvertices=initialCollection.getMesh(iold)->getNumberOfNodes();
_domain_selector->sendMesh(*(getMesh(inew)), _domain_selector->getProcessorID(iold));
else if (isParallelMode() && !_domain_selector->isMyDomain(inew)&& _domain_selector->isMyDomain(iold))
{
- ParaMEDMEM::MEDCouplingUMesh* mesh;
+ MEDCoupling::MEDCouplingUMesh* mesh;
_domain_selector->recvMesh(mesh, _domain_selector->getProcessorID(inew));
- ParaMEDMEM::DataArrayDouble* coords = mesh->getCoords();
+ MEDCoupling::DataArrayDouble* coords = mesh->getCoords();
for (int inode=0; inode<mesh->getNumberOfNodes();inode++)
{
double* coordsPtr=coords->getPointer()+inode*dim;
if (!isParallelMode() || (_domain_selector->isMyDomain(inew) && _domain_selector->isMyDomain(iold)))
#endif
{
- ParaMEDMEM::DataArrayDouble* coords = getMesh(inew)->getCoords();
+ MEDCoupling::DataArrayDouble* coords = getMesh(inew)->getCoords();
for (int inode=0; inode<_mesh[inew]->getNumberOfNodes();inode++)
{
double* coordsPtr=coords->getPointer()+inode*dim;
}
-void getNodeIds(ParaMEDMEM::MEDCouplingUMesh& meshOne, ParaMEDMEM::MEDCouplingUMesh& meshTwo, std::vector<int>& nodeIds)
+void getNodeIds(MEDCoupling::MEDCouplingUMesh& meshOne, MEDCoupling::MEDCouplingUMesh& meshTwo, std::vector<int>& nodeIds)
{
using std::vector;
using MEDPARTITIONER::BBTreeOfDim;
double* bbox;
BBTreeOfDim* tree = 0;
int nv1=meshOne.getNumberOfNodes();
- ParaMEDMEM::DataArrayDouble* coords=meshOne.getCoords();
+ MEDCoupling::DataArrayDouble* coords=meshOne.getCoords();
int dim = coords->getNumberOfComponents();
bbox=new double[nv1*2*dim];
int nbNewDomain=_topology->nbDomain();
int nbOldDomain=initialCollection.getTopology()->nbDomain();
- vector<ParaMEDMEM::MEDCouplingUMesh*>& meshesCastFrom=initialCollection.getFaceMesh();
- vector<ParaMEDMEM::MEDCouplingUMesh*>& meshesCastTo=this->getFaceMesh();
+ vector<MEDCoupling::MEDCouplingUMesh*>& meshesCastFrom=initialCollection.getFaceMesh();
+ vector<MEDCoupling::MEDCouplingUMesh*>& meshesCastTo=this->getFaceMesh();
- vector< vector<ParaMEDMEM::MEDCouplingUMesh*> > splitMeshes;
+ vector< vector<MEDCoupling::MEDCouplingUMesh*> > splitMeshes;
splitMeshes.resize(nbNewDomain);
for (int inew=0; inew<nbNewDomain; inew++)
{
- splitMeshes[inew].resize(nbOldDomain, (ParaMEDMEM::MEDCouplingUMesh*)0);
+ splitMeshes[inew].resize(nbOldDomain, (MEDCoupling::MEDCouplingUMesh*)0);
}
new2oldIds.resize(nbOldDomain);
for (int iold=0; iold<nbOldDomain; iold++) new2oldIds[iold].resize(nbNewDomain);
if (meshesCastFrom[iold]->getNumberOfCells() > 0)
{
splitMeshes[inew][iold]=
- (ParaMEDMEM::MEDCouplingUMesh*)
+ (MEDCoupling::MEDCouplingUMesh*)
( meshesCastFrom[iold]->buildPartOfMySelf(&new2oldIds[iold][inew][0],
&new2oldIds[iold][inew][0]+new2oldIds[iold][inew].size(),
true)
//send/receive stuff
if (isParallelMode())
{
- ParaMEDMEM::MEDCouplingUMesh *empty=CreateEmptyMEDCouplingUMesh();
+ MEDCoupling::MEDCouplingUMesh *empty=CreateEmptyMEDCouplingUMesh();
for (int iold=0; iold<nbOldDomain; iold++)
for (int inew=0; inew<nbNewDomain; inew++)
{
meshesCastTo.resize(nbNewDomain);
for (int inew=0; inew<nbNewDomain; inew++)
{
- vector<const ParaMEDMEM::MEDCouplingUMesh*> myMeshes;
+ vector<const MEDCoupling::MEDCouplingUMesh*> myMeshes;
for (int iold=0; iold<nbOldDomain; iold++)
{
- ParaMEDMEM::MEDCouplingUMesh *umesh=splitMeshes[inew][iold];
+ MEDCoupling::MEDCouplingUMesh *umesh=splitMeshes[inew][iold];
if (umesh!=0)
if (umesh->getNumberOfCells()>0)
myMeshes.push_back(umesh);
}
- ParaMEDMEM::MEDCouplingUMesh *bndMesh = 0;
+ MEDCoupling::MEDCouplingUMesh *bndMesh = 0;
if ( _subdomain_boundary_creates &&
_mesh[inew] &&
_mesh[inew]->getNumberOfCells()>0 )
{
bndMesh =
- ((ParaMEDMEM::MEDCouplingUMesh *)_mesh[inew]->buildBoundaryMesh(/*keepCoords=*/true));
+ ((MEDCoupling::MEDCouplingUMesh *)_mesh[inew]->buildBoundaryMesh(/*keepCoords=*/true));
if (bndMesh->getNumberOfCells()>0)
myMeshes.push_back( bndMesh );
}
if (myMeshes.size()>0)
{
- meshesCastTo[inew]=ParaMEDMEM::MEDCouplingUMesh::MergeUMeshes(myMeshes);
+ meshesCastTo[inew]=MEDCoupling::MEDCouplingUMesh::MergeUMeshes(myMeshes);
meshesCastTo[inew]->sortCellsInMEDFileFrmt()->decrRef();
}
else
{
- ParaMEDMEM::MEDCouplingUMesh *empty=CreateEmptyMEDCouplingUMesh();
+ MEDCoupling::MEDCouplingUMesh *empty=CreateEmptyMEDCouplingUMesh();
meshesCastTo[inew]=empty;
}
for (int iold=0; iold<nbOldDomain; iold++)
-void MEDPARTITIONER::MeshCollection::castIntField(std::vector<ParaMEDMEM::MEDCouplingUMesh*>& meshesCastFrom,
- std::vector<ParaMEDMEM::MEDCouplingUMesh*>& meshesCastTo,
- std::vector<ParaMEDMEM::DataArrayInt*>& arrayFrom,
+void MEDPARTITIONER::MeshCollection::castIntField(std::vector<MEDCoupling::MEDCouplingUMesh*>& meshesCastFrom,
+ std::vector<MEDCoupling::MEDCouplingUMesh*>& meshesCastTo,
+ std::vector<MEDCoupling::DataArrayInt*>& arrayFrom,
std::string nameArrayTo)
{
using std::vector;
if (MyGlobals::_Verbose>99)
std::cout<<"making accelerating structures"<<std::endl;
std::vector<BBTreeOfDim* > acceleratingStructures(ioldMax);
- std::vector<ParaMEDMEM::DataArrayDouble*>bbox(ioldMax);
+ std::vector<MEDCoupling::DataArrayDouble*>bbox(ioldMax);
for (int iold =0; iold< ioldMax; iold++)
if (isParallelMode() && _domain_selector->isMyDomain(iold))
{
- ParaMEDMEM::DataArrayDouble* sourceCoords=meshesCastFrom[iold]->getBarycenterAndOwner();
+ MEDCoupling::DataArrayDouble* sourceCoords=meshesCastFrom[iold]->getBarycenterAndOwner();
bbox[iold]=sourceCoords->computeBBoxPerTuple(1.e-6);
acceleratingStructures[iold]=new BBTreeOfDim( sourceCoords->getNumberOfComponents(), bbox[iold]->getConstPointer(),0,0,bbox[iold]->getNumberOfTuples());
sourceCoords->decrRef();
{
//receive mesh
vector<int> recvIds;
- ParaMEDMEM::MEDCouplingUMesh* recvMesh;
+ MEDCoupling::MEDCouplingUMesh* recvMesh;
_domain_selector->recvMesh(recvMesh,_domain_selector->getProcessorID(iold));
//receive vector
if (MyGlobals::_Verbose>400) std::cout<<"proc "<<_domain_selector->rank()<<" : castIntField recIntVec "<<std::endl;
}
void MEDPARTITIONER::MeshCollection::remapIntField(int inew, int iold,
- const ParaMEDMEM::MEDCouplingUMesh& sourceMesh,
- const ParaMEDMEM::MEDCouplingUMesh& targetMesh,
+ const MEDCoupling::MEDCouplingUMesh& sourceMesh,
+ const MEDCoupling::MEDCouplingUMesh& targetMesh,
const int* fromArray,
std::string nameArrayTo,
const BBTreeOfDim* myTree)
{
if (sourceMesh.getNumberOfCells()<=0) return; //empty mesh could exist
- ParaMEDMEM::DataArrayDouble* targetCoords=targetMesh.getBarycenterAndOwner();
+ MEDCoupling::DataArrayDouble* targetCoords=targetMesh.getBarycenterAndOwner();
const double* tc=targetCoords->getConstPointer();
int targetSize=targetMesh.getNumberOfCells();
int sourceSize=sourceMesh.getNumberOfCells();
const BBTreeOfDim* tree;
bool cleantree=false;
- ParaMEDMEM::DataArrayDouble* sourceBBox=0;
+ MEDCoupling::DataArrayDouble* sourceBBox=0;
int dim = targetCoords->getNumberOfComponents();
if (myTree==0)
{
{
if (MyGlobals::_Is0verbose>100)
std::cout << "create " << cle << " size " << targetSize << std::endl;
- ParaMEDMEM::DataArrayInt* p=ParaMEDMEM::DataArrayInt::New();
+ MEDCoupling::DataArrayInt* p=MEDCoupling::DataArrayInt::New();
p->alloc(targetSize,1);
p->fillWithZero();
toArray=p->getPointer();
if (isParallelMode() && _domain_selector->isMyDomain(iold) && !_domain_selector->isMyDomain(inew))
{
int target=_domain_selector->getProcessorID(inew);
- ParaMEDMEM::DataArrayDouble* field=initialCollection.getField(descriptionField,iold);
+ MEDCoupling::DataArrayDouble* field=initialCollection.getField(descriptionField,iold);
if (MyGlobals::_Verbose>10)
std::cout << "proc " << _domain_selector->rank() << " : castAllFields sendDouble" << std::endl;
SendDataArrayDouble(field, target);
//receive vector
if (MyGlobals::_Verbose>10)
std::cout << "proc " << _domain_selector->rank() << " : castAllFields recvDouble" << std::endl;
- ParaMEDMEM::DataArrayDouble* field=RecvDataArrayDouble(source);
+ MEDCoupling::DataArrayDouble* field=RecvDataArrayDouble(source);
remapDoubleField(inew,iold,field,nameArrayTo,descriptionField);
}
}
for (int iold=0; iold<ioldMax; iold++)
if (!isParallelMode() || ( _domain_selector->isMyDomain(iold) && _domain_selector->isMyDomain(inew)))
{
- ParaMEDMEM::DataArrayDouble* field=initialCollection.getField(descriptionField,iold);
+ MEDCoupling::DataArrayDouble* field=initialCollection.getField(descriptionField,iold);
remapDoubleField(inew,iold,field,nameArrayTo,descriptionField);
}
}
}
void MEDPARTITIONER::MeshCollection::remapDoubleField(int inew, int iold,
- ParaMEDMEM::DataArrayDouble* fromArray,
+ MEDCoupling::DataArrayDouble* fromArray,
std::string nameArrayTo,
std::string descriptionField)
//here we use 'cellFamily_ccI inew iold' set in remapIntField
throw INTERP_KERNEL::Exception("Error remapDoubleField only on cellFieldDouble");
std::string key=Cle2ToStr("cellFamily_ccI",inew,iold);
- std::map<std::string,ParaMEDMEM::DataArrayInt*>::iterator it1;
+ std::map<std::string,MEDCoupling::DataArrayInt*>::iterator it1;
it1=_map_dataarray_int.find(key);
if (it1==_map_dataarray_int.end())
{
return;
}
//create ccI in remapIntField
- ParaMEDMEM::DataArrayInt *ccI=it1->second;
+ MEDCoupling::DataArrayInt *ccI=it1->second;
if (MyGlobals::_Verbose>300)
std::cout << "proc " << MyGlobals::_Rank << " : remapDoubleField " << key << " size " << ccI->getNbOfElems() << std::endl;
" nbComponents " << fromArray->getNumberOfComponents() << std::endl;
}
- ParaMEDMEM::DataArrayDouble* field=0;
- std::map<std::string,ParaMEDMEM::DataArrayDouble*>::iterator it2;
+ MEDCoupling::DataArrayDouble* field=0;
+ std::map<std::string,MEDCoupling::DataArrayDouble*>::iterator it2;
it2=_map_dataarray_double.find(key);
if (it2==_map_dataarray_double.end())
{
if (MyGlobals::_Verbose>300)
std::cout << "proc "<< MyGlobals::_Rank << " : remapDoubleField key '" << key << "' not found and create it" << std::endl;
- field=ParaMEDMEM::DataArrayDouble::New();
+ field=MEDCoupling::DataArrayDouble::New();
_map_dataarray_double[key]=field;
field->alloc(nbcell*nbPtGauss,nbcomp);
field->fillWithZero();
}
}
+namespace
+{
+ using namespace MEDCoupling;
+ //================================================================================
+ /*!
+ * \brief Sort correspondence ids of one domain and permute ids of the other accordingly
+ * \param [in,out] ids1 - ids of one domain
+ * \param [in,out] ids2 - ids of another domain
+ * \param [in] delta - a delta to change all ids
+ * \param [in] removeEqual - to remove equal ids
+ * \return DataArrayInt* - array of ids joined back
+ */
+ //================================================================================
+
+ DataArrayInt* sortCorrespondences( DataArrayInt* ids1,
+ DataArrayInt* ids2,
+ int delta,
+ bool removeEqual = false)
+ {
+ // sort
+ MEDCouplingAutoRefCountObjectPtr< DataArrayInt > renumN2O = ids1->buildPermArrPerLevel();
+ ids1->renumberInPlaceR( renumN2O->begin() );
+ ids2->renumberInPlaceR( renumN2O->begin() );
+
+ if ( removeEqual )
+ {
+ ids1 = ids1->buildUnique();
+ ids2 = ids2->buildUnique();
+ }
+ if ( delta != 0 )
+ {
+ int * id = ids1->getPointer();
+ for ( ; id < ids1->end(); ++id )
+ ++(*id);
+ id = ids2->getPointer();
+ for ( ; id < ids2->end(); ++id )
+ ++(*id);
+ }
+
+ // join
+ DataArrayInt* ids12 = DataArrayInt::Meld( ids1, ids2 ); // two components
+ ids12->rearrange( 1 ); // make one component
+ return ids12;
+ }
+
+ //================================================================================
+ /*!
+ * \brief Renumber ids according to mesh->sortCellsInMEDFileFrmt()
+ * \param [in,out] ids - cell ids to renumber
+ * \param [in] o2nRenumber - renumbering array in "Old to New" mode
+ */
+ //================================================================================
+
+ void renumber( DataArrayInt* ids, const DataArrayInt* o2nRenumber )
+ {
+ if ( !ids || !o2nRenumber )
+ return;
+ int * id = ids->getPointer();
+ const int * o2n = o2nRenumber->getConstPointer();
+ for ( ; id < ids->end(); ++id )
+ {
+ *id = o2n[ *id ];
+ }
+ }
+}
+
+//================================================================================
+/*!
+ * \brief Fill up ConnectZone's stored in _topology with nodal correspondences
+ * \param [in] nodeMapping - mapping between old nodes and new nodes
+ * (iolddomain,ioldnode)->(inewdomain,inewnode)
+ * \param [in] o2nRenumber - renumbering array returned by mesh->sortCellsInMEDFileFrmt()
+ * per a new domain
+ * \param [in] nbInitialDomains - nb of old domains
+ */
+//================================================================================
+
+void MEDPARTITIONER::MeshCollection::buildConnectZones( const NodeMapping& nodeMapping,
+ const std::vector<MEDCoupling::DataArrayInt*> & o2nRenumber,
+ int nbInitialDomains)
+{
+ if ( !MyGlobals::_Create_Joints || _topology->nbDomain() < 2 )
+ return;
+
+ if ( MyGlobals::_World_Size > 1 )
+ {
+ _topology->getCZ().clear();
+ return; // not implemented for parallel mode
+ }
+
+ // at construction, _topology creates cell correspondences basing on Graph information,
+ // and here we
+ // 1) add node correspondences,
+ // 2) split cell correspondences by cell geometry types
+ // 3) sort ids to be in ascending order
+
+ const int nb_domains = _topology->nbDomain();
+
+ // ==================================
+ // 1) add node correspondences
+ // ==================================
+
+ std::vector< std::vector< std::vector< int > > > nodeCorresp( nb_domains );
+ for ( int idomain = 0; idomain < nb_domains; ++idomain )
+ {
+ nodeCorresp[ idomain ].resize( nb_domains );
+ }
+
+ NodeMapping::const_iterator nmIt1, nmIt2 = nodeMapping.begin();
+ for ( nmIt1 = nmIt2; nmIt1 != nodeMapping.end(); nmIt1 = nmIt2 )
+ {
+ // look for an "old" node mapped into several "new" nodes in different domains
+ int nbSameOld = 0;
+ while ( ++nmIt2 != nodeMapping.end() && nmIt2->first == nmIt1->first )
+ nbSameOld += ( nmIt2->second != nmIt1->second );
+
+ if ( nbSameOld > 0 )
+ {
+ NodeMapping::const_iterator nmEnd = nmIt2;
+ for ( ; true; ++nmIt1 )
+ {
+ nmIt2 = nmIt1;
+ if ( ++nmIt2 == nmEnd )
+ break;
+ int dom1 = nmIt1->second.first;
+ int node1 = nmIt1->second.second;
+ for ( ; nmIt2 != nmEnd; ++nmIt2 )
+ {
+ int dom2 = nmIt2->second.first;
+ int node2 = nmIt2->second.second;
+ if ( dom1 != dom2 )
+ {
+ nodeCorresp[ dom1 ][ dom2 ].push_back( node1 );
+ nodeCorresp[ dom1 ][ dom2 ].push_back( node2 );
+ nodeCorresp[ dom2 ][ dom1 ].push_back( node2 );
+ nodeCorresp[ dom2 ][ dom1 ].push_back( node1 );
+ }
+ }
+ }
+ }
+ }
+
+ // add nodeCorresp to czVec
+
+ std::vector<MEDPARTITIONER::ConnectZone*>& czVec = _topology->getCZ();
+
+ for ( int idomain = 0; idomain < nb_domains; ++idomain )
+ {
+ for ( int idomainNear = 0; idomainNear < nb_domains; ++idomainNear )
+ {
+ std::vector< int > & corresp = nodeCorresp[ idomain ][ idomainNear ];
+ if ( corresp.empty() )
+ continue;
+
+ MEDPARTITIONER::ConnectZone* cz = 0;
+ for ( size_t i = 0; i < czVec.size() && !cz; ++i )
+ if ( czVec[i] &&
+ czVec[i]->getLocalDomainNumber () == idomain &&
+ czVec[i]->getDistantDomainNumber() == idomainNear )
+ cz = czVec[i];
+
+ if ( !cz )
+ {
+ cz = new MEDPARTITIONER::ConnectZone();
+ cz->setName( "Nodal Connect Zone defined by MEDPARTITIONER" );
+ cz->setLocalDomainNumber ( idomain );
+ cz->setDistantDomainNumber( idomainNear );
+ czVec.push_back(cz);
+ }
+
+ cz->setNodeCorresp( &corresp[0], corresp.size()/2 );
+ }
+ }
+
+ // ==========================================================
+ // 2) split cell correspondences by cell geometry types
+ // ==========================================================
+
+ for ( size_t i = 0; i < czVec.size(); ++i )
+ {
+ MEDPARTITIONER::ConnectZone* cz = czVec[i];
+ if ( !cz ||
+ cz->getEntityCorrespNumber( 0,0 ) == 0 ||
+ cz->getLocalDomainNumber () > (int)_mesh.size() ||
+ cz->getDistantDomainNumber() > (int)_mesh.size() )
+ continue;
+ MEDCoupling::MEDCouplingUMesh* mesh1 = _mesh[ cz->getLocalDomainNumber () ];
+ MEDCoupling::MEDCouplingUMesh* mesh2 = _mesh[ cz->getDistantDomainNumber() ];
+
+ // separate ids of two domains
+ const MEDCoupling::MEDCouplingSkyLineArray *corrArray = cz->getEntityCorresp( 0, 0 );
+ const DataArrayInt* ids12 = corrArray->getValueArray();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids1, ids2, ids12Sorted;
+ ids1 = ids12->selectByTupleId2( 0, corrArray->getLength(), 2 );
+ ids2 = ids12->selectByTupleId2( 1, corrArray->getLength(), 2 );
+
+ // renumber cells according to mesh->sortCellsInMEDFileFrmt()
+ renumber( ids1, o2nRenumber[ cz->getLocalDomainNumber() ]);
+ renumber( ids2, o2nRenumber[ cz->getDistantDomainNumber() ]);
+
+ // check nb cell types
+ std::set<INTERP_KERNEL::NormalizedCellType> types1, types2;
+ types1 = mesh1->getTypesOfPart( ids1->begin(), ids1->end() );
+ types2 = mesh2->getTypesOfPart( ids2->begin(), ids2->end() );
+ if ( types1.size() < 1 || types2.size() < 1 )
+ continue; // parallel mode?
+
+ MEDPARTITIONER::ConnectZone* cz21 = 0; // zone 2 -> 1
+ for ( size_t j = 0; j < czVec.size() && !cz21; ++j )
+ if ( czVec[j] &&
+ czVec[j]->getLocalDomainNumber () == cz->getDistantDomainNumber() &&
+ czVec[j]->getDistantDomainNumber() == cz->getLocalDomainNumber() )
+ cz21 = czVec[j];
+
+ if ( types1.size() == 1 && types2.size() == 1 ) // split not needed, only sort
+ {
+ ids12Sorted = sortCorrespondences( ids1, ids2, /*delta=*/1 );
+ cz->setEntityCorresp( *types1.begin(), *types2.begin(),
+ ids12Sorted->begin(), ids12Sorted->getNbOfElems() / 2 );
+
+ if ( cz21 )// set 2->1 correspondence
+ {
+ ids12Sorted = sortCorrespondences( ids2, ids1, /*delta=*/0 );
+ cz21->setEntityCorresp( *types2.begin(), *types1.begin(),
+ ids12Sorted->begin(), ids12Sorted->getNbOfElems() / 2 );
+ }
+ }
+ else // split and sort
+ {
+ typedef std::pair< std::vector< int >, std::vector< int > > T2Vecs;
+ T2Vecs idsByType[ INTERP_KERNEL::NORM_MAXTYPE ][ INTERP_KERNEL::NORM_MAXTYPE ];
+ int t1, t2;
+
+ const int nbIds = ids1->getNbOfElems();
+ const int * p1 = ids1->begin(), * p2 = ids2->begin();
+ for ( int i = 0; i < nbIds; ++i )
+ {
+ t1 = mesh1->getTypeOfCell( p1[ i ]);
+ t2 = mesh2->getTypeOfCell( p2[ i ]);
+ T2Vecs & ids = idsByType[ t1 ][ t2 ];
+ ids.first .push_back( p1[ i ]);
+ ids.second.push_back( p1[ i ]);
+ }
+
+ const int maxType = int( INTERP_KERNEL::NORM_MAXTYPE );
+ for ( t1 = 0; t1 < maxType; ++t1 )
+ for ( t2 = 0; t2 < maxType; ++t2 )
+ {
+ T2Vecs & ids = idsByType[ t1 ][ t2 ];
+ if ( ids.first.empty() ) continue;
+ p1 = & ids.first[0];
+ p2 = & ids.second[0];
+ ids1->desallocate();
+ ids1->pushBackValsSilent( p1, p1+ids.first.size() );
+ ids2->desallocate();
+ ids2->pushBackValsSilent( p2, p2+ids.first.size() );
+ ids12Sorted = sortCorrespondences( ids1, ids2, /*delta=*/1 );
+
+ cz->setEntityCorresp( t1, t2,
+ ids12Sorted->begin(), ids12Sorted->getNbOfElems() / 2 );
+
+ if ( cz21 )// set 2->1 correspondence
+ {
+ ids12Sorted = sortCorrespondences( ids2, ids1, /*delta=*/0 );
+ cz21->setEntityCorresp( t2, t1,
+ ids12Sorted->begin(), ids12Sorted->getNbOfElems() / 2 );
+ break;
+ }
+ }
+ }// split and sort
+
+ cz->setEntityCorresp( 0, 0, 0, 0 ); // erase ids computed by _topology
+ if ( cz21 )
+ cz21->setEntityCorresp( 0, 0, 0, 0 );
+
+ } // loop on czVec
+
+
+ // ==========================================
+ // 3) sort node ids to be in ascending order
+ // ==========================================
+
+ const bool removeEqual = ( nbInitialDomains > 1 );
+
+ for ( size_t i = 0; i < czVec.size(); ++i )
+ {
+ MEDPARTITIONER::ConnectZone* cz = czVec[i];
+ if ( !cz || cz->getNodeNumber() < 1 )
+ continue;
+ if ( cz->getDistantDomainNumber() < cz->getLocalDomainNumber() )
+ continue; // treat a pair of domains once
+
+ MEDPARTITIONER::ConnectZone* cz21 = 0; // zone 2 -> 1
+ for ( size_t j = 0; j < czVec.size() && !cz21; ++j )
+ if ( czVec[j] &&
+ czVec[j]->getLocalDomainNumber () == cz->getDistantDomainNumber() &&
+ czVec[j]->getDistantDomainNumber() == cz->getLocalDomainNumber() )
+ cz21 = czVec[j];
+
+ // separate ids of two domains
+ const MEDCoupling::MEDCouplingSkyLineArray *corrArray = cz->getNodeCorresp();
+ const DataArrayInt *ids12 = corrArray->getValueArray();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids1, ids2, ids12Sorted;
+ ids1 = ids12->selectByTupleId2( 0, corrArray->getLength(), 2 );
+ ids2 = ids12->selectByTupleId2( 1, corrArray->getLength(), 2 );
+
+ ids12Sorted = sortCorrespondences( ids1, ids2, /*delta=*/0, removeEqual );
+ cz->setNodeCorresp( ids12Sorted->begin(), ids12Sorted->getNbOfElems() / 2 );
+
+ if ( cz21 )// set 2->1 correspondence
+ {
+ ids12Sorted = sortCorrespondences( ids2, ids1, /*delta=*/0, false );
+ cz->setNodeCorresp( ids12Sorted->begin(), ids12Sorted->getNbOfElems() / 2 );
+ }
+ }
+}
+
//================================================================================
/*!
* \brief Find faces common with neighbor domains and put them in "JOINT_n_p_Faces"
*/
//================================================================================
-void MEDPARTITIONER::MeshCollection::buildConnectZones()
+void MEDPARTITIONER::MeshCollection::buildBoundaryFaces()
{
+ if (_topology->nbDomain() < 2 || !_subdomain_boundary_creates )
+ return;
+
if ( getMeshDimension() < 2 )
return;
- using ParaMEDMEM::MEDCouplingUMesh;
- using ParaMEDMEM::DataArrayDouble;
- using ParaMEDMEM::DataArrayInt;
+ using MEDCoupling::MEDCouplingUMesh;
+ using MEDCoupling::DataArrayDouble;
+ using MEDCoupling::DataArrayInt;
std::vector<MEDCouplingUMesh*>& faceMeshes = getFaceMesh();
int nbMeshes = faceMeshes.size();
{
if ( totalNbFaces > 0 )
{
- ParaMEDMEM::DataArrayInt* p=ParaMEDMEM::DataArrayInt::New();
+ MEDCoupling::DataArrayInt* p=MEDCoupling::DataArrayInt::New();
p->alloc( totalNbFaces, 1 );
p->fillWithZero();
famIDs = p->getPointer();
// remove faces from the familyID-the family
if ( familyID != 0 && famIDs )
- for ( size_t i = 0; i < totalNbFaces; ++i )
+ for ( int i = 0; i < totalNbFaces; ++i )
if ( famIDs[i] == familyID )
famIDs[i] = 0;
</mesh>\n \
</mapping>\n \
</root>\n";
- std::vector<std::string> meshNames=MEDLoader::GetMeshNames(myfile);
+ std::vector<std::string> meshNames=GetMeshNames(myfile);
xml.replace(xml.find("$fileName"),9,myfile);
xml.replace(xml.find("$meshName"),9,meshNames[0]);
xml.replace(xml.find("$meshName"),9,meshNames[0]);
if (_face_family_ids[i]!=0)
_face_family_ids[i]->decrRef();
- for (std::map<std::string, ParaMEDMEM::DataArrayInt*>::iterator it=_map_dataarray_int.begin() ; it!=_map_dataarray_int.end(); it++ )
+ for (std::map<std::string, MEDCoupling::DataArrayInt*>::iterator it=_map_dataarray_int.begin() ; it!=_map_dataarray_int.end(); it++ )
if ((*it).second!=0)
(*it).second->decrRef();
- for (std::map<std::string, ParaMEDMEM::DataArrayDouble*>::iterator it=_map_dataarray_double.begin() ; it!=_map_dataarray_double.end(); it++ )
+ for (std::map<std::string, MEDCoupling::DataArrayDouble*>::iterator it=_map_dataarray_double.begin() ; it!=_map_dataarray_double.end(); it++ )
if ((*it).second!=0)
(*it).second->decrRef();
*/
void MEDPARTITIONER::MeshCollection::write(const std::string& filename)
{
- //building the connect zones necessary for writing joints
- if (_topology->nbDomain()>1 && _subdomain_boundary_creates )
- buildConnectZones();
//suppresses link with driver so that it can be changed for writing
delete _driver;
_driver=0;
int MEDPARTITIONER::MeshCollection::getNbOfLocalMeshes() const
{
int nb=0;
- for (int i=0; i<_mesh.size(); i++)
+ for (size_t i=0; i<_mesh.size(); i++)
{
if (_mesh[i]) nb++;
}
int MEDPARTITIONER::MeshCollection::getNbOfLocalCells() const
{
int nb=0;
- for (int i=0; i<_mesh.size(); i++)
+ for (size_t i=0; i<_mesh.size(); i++)
{
if (_mesh[i]) nb=nb+_mesh[i]->getNumberOfCells();
}
int MEDPARTITIONER::MeshCollection::getNbOfLocalFaces() const
{
int nb=0;
- for (int i=0; i<_face_mesh.size(); i++)
+ for (size_t i=0; i<_face_mesh.size(); i++)
{
if (_face_mesh[i]) nb=nb+_face_mesh[i]->getNumberOfCells();
}
return nb;
}
-std::vector<ParaMEDMEM::MEDCouplingUMesh*>& MEDPARTITIONER::MeshCollection::getMesh()
+std::vector<MEDCoupling::MEDCouplingUMesh*>& MEDPARTITIONER::MeshCollection::getMesh()
{
return _mesh;
}
-std::vector<ParaMEDMEM::MEDCouplingUMesh*>& MEDPARTITIONER::MeshCollection::getFaceMesh()
+std::vector<MEDCoupling::MEDCouplingUMesh*>& MEDPARTITIONER::MeshCollection::getFaceMesh()
{
return _face_mesh;
}
-ParaMEDMEM::MEDCouplingUMesh* MEDPARTITIONER::MeshCollection::getMesh(int idomain) const
+MEDCoupling::MEDCouplingUMesh* MEDPARTITIONER::MeshCollection::getMesh(int idomain) const
{
return _mesh[idomain];
}
-ParaMEDMEM::MEDCouplingUMesh* MEDPARTITIONER::MeshCollection::getFaceMesh(int idomain)
+MEDCoupling::MEDCouplingUMesh* MEDPARTITIONER::MeshCollection::getFaceMesh(int idomain)
{
return _face_mesh[idomain];
}
std::vector<MEDPARTITIONER::ConnectZone*>& MEDPARTITIONER::MeshCollection::getCZ()
{
- return _connect_zones;
+ if ( _topology )
+ return _topology->getCZ();
+
+ static std::vector<MEDPARTITIONER::ConnectZone*> noCZ;
+ return noCZ;
}
MEDPARTITIONER::Topology* MEDPARTITIONER::MeshCollection::getTopology() const
return _topology;
}
-void MEDPARTITIONER::MeshCollection::setTopology(Topology* topo)
+void MEDPARTITIONER::MeshCollection::setTopology(Topology* topo, bool takeOwneship)
{
if (_topology!=0)
{
throw INTERP_KERNEL::Exception("topology is already set");
}
else
- _topology = topo;
+ {
+ _topology = topo;
+ _owns_topology = takeOwneship;
+ }
}
-/*! Method creating the cell graph in serial mode
- *
- * \param array returns the pointer to the structure that contains the graph
+/*! Method creating the cell graph in serial mode
+ *
+ * \param array returns the pointer to the structure that contains the graph
* \param edgeweight returns the pointer to the table that contains the edgeweights
* (only used if indivisible regions are required)
*/
-void MEDPARTITIONER::MeshCollection::buildCellGraph(MEDPARTITIONER::SkyLineArray* & array, int *& edgeweights )
+void MEDPARTITIONER::MeshCollection::buildCellGraph(MEDCoupling::MEDCouplingSkyLineArray* & array, int *& edgeweights )
{
using std::map;
using std::pair;
if (_topology->nbDomain()>1) throw INTERP_KERNEL::Exception("buildCellGraph should be used for one domain only");
- const ParaMEDMEM::MEDCouplingUMesh* mesh=_mesh[0];
+ const MEDCoupling::MEDCouplingUMesh* mesh=_mesh[0];
if (MyGlobals::_Verbose>50)
std::cout<<"getting nodal connectivity"<<std::endl;
vector<int> value;
vector<int> index(1,0);
- array=new MEDPARTITIONER::SkyLineArray(index,value);
+ array=new MEDCoupling::MEDCouplingSkyLineArray(index,value);
return;
}
-
- int meshDim = mesh->getMeshDimension();
-
- ParaMEDMEM::DataArrayInt* indexr=ParaMEDMEM::DataArrayInt::New();
- ParaMEDMEM::DataArrayInt* revConn=ParaMEDMEM::DataArrayInt::New();
- int nbNodes=mesh->getNumberOfNodes();
- mesh->getReverseNodalConnectivity(revConn,indexr);
- //problem saturation over 1 000 000 nodes for 1 proc
- if (MyGlobals::_Verbose>100)
- std::cout << "proc " << MyGlobals::_Rank << " : getReverseNodalConnectivity done on " << nbNodes << " nodes" << std::endl;
- const int* indexr_ptr=indexr->getConstPointer();
- const int* revConn_ptr=revConn->getConstPointer();
-
- const ParaMEDMEM::DataArrayInt* index;
- const ParaMEDMEM::DataArrayInt* conn;
- conn=mesh->getNodalConnectivity();
- index=mesh->getNodalConnectivityIndex();
- int nbCells=mesh->getNumberOfCells();
-
- if (MyGlobals::_Verbose>100)
- std::cout << "proc " << MyGlobals::_Rank << " : getNodalConnectivity done on " << nbNodes << " nodes" << std::endl;
- const int* index_ptr=index->getConstPointer();
- const int* conn_ptr=conn->getConstPointer();
-
- //creating graph arcs (cell to cell relations)
- //arcs are stored in terms of (index,value) notation
- // 0 3 5 6 6
- // 1 2 3 2 3 3
- // means 6 arcs (0,1), (0,2), (0,3), (1,2), (1,3), (2,3)
- // in present version arcs are not doubled but reflexive (1,1) arcs are present for each cell
-
- //warning here one node have less than or equal effective number of cell with it
- //but cell could have more than effective nodes
- //because other equals nodes in other domain (with other global inode)
- if (MyGlobals::_Verbose>50)
- std::cout<< "proc " << MyGlobals::_Rank << " : creating graph arcs on nbNodes " << _topology->nbNodes() << std::endl;
-
- vector <int> cell2cell_index(nbCells+1,0);
- vector <int> cell2cell;
- cell2cell.reserve(3*nbCells);
-
- for (int icell=0; icell<nbCells;icell++)
- {
- map<int,int > counter;
- for (int iconn=index_ptr[icell]; iconn<index_ptr[icell+1];iconn++)
- {
- int inode=conn_ptr[iconn];
- for (int iconnr=indexr_ptr[inode]; iconnr<indexr_ptr[inode+1];iconnr++)
- {
- int icell2=revConn_ptr[iconnr];
- map<int,int>::iterator iter=counter.find(icell2);
- if (iter!=counter.end()) (iter->second)++;
- else counter.insert(make_pair(icell2,1));
- }
- }
- for (map<int,int>::const_iterator iter=counter.begin();
- iter!=counter.end();
- iter++)
- if (iter->second >= meshDim)
- {
- cell2cell_index[icell+1]++;
- cell2cell.push_back(iter->first);
- }
-
-
- }
- indexr->decrRef();
- revConn->decrRef();
-
- cell2cell_index[0]=0;
- for (int icell=0; icell<nbCells;icell++)
- cell2cell_index[icell+1]=cell2cell_index[icell]+cell2cell_index[icell+1];
-
-
- if (MyGlobals::_Verbose>50)
- std::cout << "proc " << MyGlobals::_Rank << " : create skylinearray" << std::endl;
-
- //filling up index and value to create skylinearray structure
- array=new MEDPARTITIONER::SkyLineArray(cell2cell_index,cell2cell);
-
- if (MyGlobals::_Verbose>100)
- {
- std::cout << "\nproc " << _domain_selector->rank() << " : end MeshCollection::buildCellGraph " <<
- cell2cell_index.size()-1 << " " << cell2cell.size() << std::endl;
- int max=cell2cell_index.size()>15?15:cell2cell_index.size();
- if (cell2cell_index.size()>1)
- {
- for (int i=0; i<max; ++i)
- std::cout<<cell2cell_index[i]<<" ";
- std::cout << "... " << cell2cell_index[cell2cell_index.size()-1] << std::endl;
- for (int i=0; i<max; ++i)
- std::cout<< cell2cell[i] << " ";
- int ll=cell2cell_index[cell2cell_index.size()-1]-1;
- std::cout << "... (" << ll << ") " << cell2cell[ll-1] << " " << cell2cell[ll] << std::endl;
- }
- }
-
+ array=mesh->generateGraph();
}
/*! Method creating the cell graph in multidomain mode
*
* \param edgeweight returns the pointer to the table that contains the edgeweights
* (only used if indivisible regions are required)
*/
-void MEDPARTITIONER::MeshCollection::buildParallelCellGraph(MEDPARTITIONER::SkyLineArray* & array, int *& edgeweights )
+void MEDPARTITIONER::MeshCollection::buildParallelCellGraph(MEDCoupling::MEDCouplingSkyLineArray* & array, int *& edgeweights )
{
using std::multimap;
using std::vector;
continue;
meshDim = _mesh[idomain]->getMeshDimension();
- ParaMEDMEM::DataArrayInt* index=ParaMEDMEM::DataArrayInt::New();
- ParaMEDMEM::DataArrayInt* revConn=ParaMEDMEM::DataArrayInt::New();
+ MEDCoupling::DataArrayInt* index=MEDCoupling::DataArrayInt::New();
+ MEDCoupling::DataArrayInt* revConn=MEDCoupling::DataArrayInt::New();
int nbNodes=_mesh[idomain]->getNumberOfNodes();
_mesh[idomain]->getReverseNodalConnectivity(revConn,index);
//problem saturation over 1 000 000 nodes for 1 proc
}
}
- array=new MEDPARTITIONER::SkyLineArray(index,value);
+ array=new MEDCoupling::MEDCouplingSkyLineArray(index,value);
if (MyGlobals::_Verbose>100)
{
* returns a topology based on the new graph
*/
MEDPARTITIONER::Topology* MEDPARTITIONER::MeshCollection::createPartition(int nbdomain,
- Graph::splitter_type split,
+ Graph::splitter_type split,
const std::string& options_string,
int *user_edge_weights,
int *user_vertices_weights)
{
if (MyGlobals::_Verbose>10)
std::cout << "proc " << MyGlobals::_Rank << " : MeshCollection::createPartition : Building cell graph" << std::endl;
-
+
if (nbdomain <1)
throw INTERP_KERNEL::Exception("Number of subdomains must be > 0");
- MEDPARTITIONER::SkyLineArray* array=0;
+ MEDCoupling::MEDCouplingSkyLineArray* array=0;
int* edgeweights=0;
if (_topology->nbDomain()>1 || isParallelMode())
buildParallelCellGraph(array,edgeweights);
else
buildCellGraph(array,edgeweights);
-
+
Graph* cellGraph = 0;
switch (split)
{
case Graph::METIS:
if ( isParallelMode() && MyGlobals::_World_Size > 1 )
- {
+ {
#ifdef MED_ENABLE_PARMETIS
- if (MyGlobals::_Verbose>10)
- std::cout << "ParMETISGraph" << std::endl;
- cellGraph=new ParMETISGraph(array,edgeweights);
+ if (MyGlobals::_Verbose>10)
+ std::cout << "ParMETISGraph" << std::endl;
+ cellGraph=new ParMETISGraph(array,edgeweights);
#endif
- }
+ }
if ( !cellGraph )
- {
+ {
#ifdef MED_ENABLE_METIS
- if (MyGlobals::_Verbose>10)
- std::cout << "METISGraph" << std::endl;
- cellGraph=new METISGraph(array,edgeweights);
+ if (MyGlobals::_Verbose>10)
+ std::cout << "METISGraph" << std::endl;
+ cellGraph=new METISGraph(array,edgeweights);
#endif
- }
+ }
if ( !cellGraph )
throw INTERP_KERNEL::Exception("MeshCollection::createPartition : PARMETIS/METIS is not available. Check your products, please.");
break;
*/
MEDPARTITIONER::Topology* MEDPARTITIONER::MeshCollection::createPartition(const int* partition)
{
- MEDPARTITIONER::SkyLineArray* array=0;
+ MEDCoupling::MEDCouplingSkyLineArray* array=0;
int* edgeweights=0;
if ( _topology->nbDomain()>1)
}
}
-ParaMEDMEM::DataArrayDouble *MEDPARTITIONER::MeshCollection::getField(std::string descriptionField, int iold)
+MEDCoupling::DataArrayDouble *MEDPARTITIONER::MeshCollection::getField(std::string descriptionField, int iold)
//getField look for and read it if not done, and assume decrRef() in ~MeshCollection;
-//something like MEDCouplingFieldDouble *f2=MEDLoader::ReadFieldCell(name,f1->getMesh()->getName(),0,f1->getName(),0,1);
+//something like MEDCouplingFieldDouble *f2=ReadFieldCell(name,f1->getMesh()->getName(),0,f1->getName(),0,1);
{
int rank=MyGlobals::_Rank;
std::string tag="ioldFieldDouble="+IntToStr(iold);
{
if (MyGlobals::_Verbose>300)
std::cout << "proc " << rank << " : YET READ getField : " << descriptionIold << std::endl;
- ParaMEDMEM::DataArrayDouble* res=_map_dataarray_double[descriptionIold];
+ MEDCoupling::DataArrayDouble* res=_map_dataarray_double[descriptionIold];
return res;
}
if (MyGlobals::_Verbose>200)
FieldShortDescriptionToData(descriptionIold, fieldName, typeField, entity, DT, IT);
meshName=MyGlobals::_Mesh_Names[iold];
- ParaMEDMEM::MEDCouplingFieldDouble* f2=MEDLoader::ReadField((ParaMEDMEM::TypeOfField) typeField,
- fileName, meshName, 0, fieldName, DT, IT);
+ MEDCoupling::MEDCouplingFieldDouble* f2=ReadField((MEDCoupling::TypeOfField) typeField,
+ fileName, meshName, 0, fieldName, DT, IT);
- ParaMEDMEM::DataArrayDouble* res=f2->getArray();
+ MEDCoupling::DataArrayDouble* res=f2->getArray();
//to know names of components
std::vector<std::string> browse=BrowseFieldDouble(f2);
std::string localFieldInformation=descriptionIold+SerializeFromVectorOfString(browse);
//filter _field_descriptions to be in all procs compliant and equal
{
int nbfiles=MyGlobals::_File_Names.size(); //nb domains
+ if (nbfiles==0)
+ {
+ nbfiles=_topology->nbDomain();
+ }
std::vector<std::string> r2;
//from allgatherv then vector(procs) of serialised vector(fields) of vector(description) data
for (int i=0; i<(int)_field_descriptions.size(); i++)
{
if (MyGlobals::_Verbose>200)
std::cout << "proc " << MyGlobals::_Rank << " : filterFaceOnCell on inewDomain " << inew << " nbOfFaces " << _face_mesh[inew]->getNumberOfCells() << std::endl;
- ParaMEDMEM::MEDCouplingUMesh* mcel=_mesh[inew];
- ParaMEDMEM::MEDCouplingUMesh* mfac=_face_mesh[inew];
+ MEDCoupling::MEDCouplingUMesh* mcel=_mesh[inew];
+ MEDCoupling::MEDCouplingUMesh* mfac=_face_mesh[inew];
//to have cellnode=f(facenode)... inodeCell=nodeIds[inodeFace]
std::vector<int> nodeIds;
if (nodeIds.size()==0)
continue; //one empty mesh nothing to do
- ParaMEDMEM::DataArrayInt *revNodalCel=ParaMEDMEM::DataArrayInt::New();
- ParaMEDMEM::DataArrayInt *revNodalIndxCel=ParaMEDMEM::DataArrayInt::New();
+ MEDCoupling::DataArrayInt *revNodalCel=MEDCoupling::DataArrayInt::New();
+ MEDCoupling::DataArrayInt *revNodalIndxCel=MEDCoupling::DataArrayInt::New();
mcel->getReverseNodalConnectivity(revNodalCel,revNodalIndxCel);
int *revC=revNodalCel->getPointer();
int *revIndxC=revNodalIndxCel->getPointer();
if ( faceOnCell.empty() )
_face_mesh[inew] = CreateEmptyMEDCouplingUMesh();
else
- _face_mesh[inew] = (ParaMEDMEM::MEDCouplingUMesh *)
+ _face_mesh[inew] = (MEDCoupling::MEDCouplingUMesh *)
mfac->buildPartOfMySelf( &faceOnCell[0], &faceOnCell[0] + faceOnCell.size(),true);
mfac->decrRef();
std::string key = Cle1ToStr("faceFamily_toArray",inew);
if ( getMapDataArrayInt().count( key ))
{
- ParaMEDMEM::DataArrayInt * & fam = getMapDataArrayInt()[ key ];
- ParaMEDMEM::DataArrayInt * famFilter = ParaMEDMEM::DataArrayInt::New();
+ MEDCoupling::DataArrayInt * & fam = getMapDataArrayInt()[ key ];
+ MEDCoupling::DataArrayInt * famFilter = MEDCoupling::DataArrayInt::New();
famFilter->alloc(faceOnCell.size(),1);
int* pfamFilter = famFilter->getPointer();
int* pfam = fam->getPointer();
