/[escript]/trunk/finley/src/Mesh_joinFaces.c
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Diff of /trunk/finley/src/Mesh_joinFaces.c

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revision 1028 by gross, Wed Mar 14 00:15:24 2007 UTC revision 2548 by jfenwick, Mon Jul 20 06:20:06 2009 UTC
# Line 1  Line 1 
1  /*  
2   ************************************************************  /*******************************************************
3   *          Copyright 2006 by ACcESS MNRF                   *  *
4   *                                                          *  * Copyright (c) 2003-2009 by University of Queensland
5   *              http://www.access.edu.au                    *  * Earth Systems Science Computational Center (ESSCC)
6   *       Primary Business: Queensland, Australia            *  * http://www.uq.edu.au/esscc
7   *  Licensed under the Open Software License version 3.0    *  *
8   *     http://www.opensource.org/licenses/osl-3.0.php       *  * Primary Business: Queensland, Australia
9   *                                                          *  * Licensed under the Open Software License version 3.0
10   ************************************************************  * http://www.opensource.org/licenses/osl-3.0.php
11  */  *
12    *******************************************************/
13    
14    
15  /**************************************************************/  /**************************************************************/
16    
# Line 18  Line 20 
20    
21  /**************************************************************/  /**************************************************************/
22    
 /*  Author: gross@access.edu.au */  
 /*  Version: $Id$ */  
   
 /**************************************************************/  
   
23  #include "Mesh.h"  #include "Mesh.h"
24    
25  /**************************************************************/  /**************************************************************/
26    
27  void Finley_Mesh_joinFaces(Finley_Mesh* self,double safety_factor,double tolerance) {  void Finley_Mesh_joinFaces(Finley_Mesh* self,double safety_factor,double tolerance, bool_t optimize) {
28    
29     char error_msg[LenErrorMsg_MAX];     char error_msg[LenErrorMsg_MAX];
30     index_t e0,e1,*elem1=NULL,*elem0=NULL,*elem_mask=NULL,*matching_nodes_in_elem1=NULL;     index_t e0,e1,*elem1=NULL,*elem0=NULL,*elem_mask=NULL,*matching_nodes_in_elem1=NULL;
31     Finley_ElementFile *newFaceElementsFile=NULL,*newContactElementsFile=NULL;     Finley_ElementFile *newFaceElementsFile=NULL,*newContactElementsFile=NULL;
32     dim_t e,i,numPairs, NN, NN_Contact,c, new_numFaceElements;     dim_t e,i,numPairs, NN, NN_Contact,c, new_numFaceElements;
33    
34       if (self->MPIInfo->size>1) {
35         Finley_setError(TYPE_ERROR,"Finley_Mesh_joinFaces: MPI is not supported yet.");
36         return;
37       }
38     if (self->FaceElements==NULL) return;     if (self->FaceElements==NULL) return;
39    
40     if (self->FaceElements->ReferenceElement->Type->numNodesOnFace<=0) {     if (self->FaceElements->ReferenceElement->Type->numNodesOnFace<=0) {
# Line 62  void Finley_Mesh_joinFaces(Finley_Mesh* Line 64  void Finley_Mesh_joinFaces(Finley_Mesh*
64     matching_nodes_in_elem1=TMPMEMALLOC(self->FaceElements->numElements*NN,index_t);     matching_nodes_in_elem1=TMPMEMALLOC(self->FaceElements->numElements*NN,index_t);
65    
66     if (!(Finley_checkPtr(elem1) || Finley_checkPtr(elem0) || Finley_checkPtr(elem_mask) || Finley_checkPtr(matching_nodes_in_elem1)))  {     if (!(Finley_checkPtr(elem1) || Finley_checkPtr(elem0) || Finley_checkPtr(elem_mask) || Finley_checkPtr(matching_nodes_in_elem1)))  {
67    
68        /* find the matching face elements */        /* find the matching face elements */
69        Finley_Mesh_findMatchingFaces(self->Nodes,self->FaceElements,safety_factor,tolerance,&numPairs,elem0,elem1,matching_nodes_in_elem1);        Finley_Mesh_findMatchingFaces(self->Nodes,self->FaceElements,safety_factor,tolerance,&numPairs,elem0,elem1,matching_nodes_in_elem1);
70        if (Finley_noError()) {        if (Finley_noError()) {
# Line 81  void Finley_Mesh_joinFaces(Finley_Mesh* Line 84  void Finley_Mesh_joinFaces(Finley_Mesh*
84               }               }
85           }           }
86           /*  allocate new face element and Contact element files */           /*  allocate new face element and Contact element files */
87  #ifndef PASO_MPI           newContactElementsFile=Finley_ElementFile_alloc(self->ContactElements->ReferenceElement->Type->TypeId,self->ContactElements->order,self->ContactElements->reduced_order, self->MPIInfo);
88           newContactElementsFile=Finley_ElementFile_alloc(self->ContactElements->ReferenceElement->Type->TypeId,self->ContactElements->order);           newFaceElementsFile=Finley_ElementFile_alloc(self->FaceElements->ReferenceElement->Type->TypeId,self->FaceElements->order,self->FaceElements->reduced_order, self->MPIInfo);
          newFaceElementsFile=Finley_ElementFile_alloc(self->FaceElements->ReferenceElement->Type->TypeId,self->FaceElements->order);  
 #else  
   /* TODO */  
   PASO_MPI_TODO;  
 #endif  
89           if (Finley_noError()) {           if (Finley_noError()) {
90                 Finley_ElementFile_allocTable(newContactElementsFile,numPairs+self->ContactElements->numElements);                 Finley_ElementFile_allocTable(newContactElementsFile,numPairs+self->ContactElements->numElements);
91                 Finley_ElementFile_allocTable(newFaceElementsFile,new_numFaceElements);                 Finley_ElementFile_allocTable(newFaceElementsFile,new_numFaceElements);
# Line 112  void Finley_Mesh_joinFaces(Finley_Mesh* Line 110  void Finley_Mesh_joinFaces(Finley_Mesh*
110              }              }
111              newContactElementsFile->minColor=0;              newContactElementsFile->minColor=0;
112              newContactElementsFile->maxColor=numPairs-1;              newContactElementsFile->maxColor=numPairs-1;
             newContactElementsFile->isPrepared=self->FaceElements->isPrepared;  
113           }           }
114           /* set new face and Contact elements */           /* set new face and Contact elements */
115           if (Finley_noError()) {           if (Finley_noError()) {
116    
117              Finley_ElementFile_dealloc(self->FaceElements);              Finley_ElementFile_free(self->FaceElements);
118              self->FaceElements=newFaceElementsFile;              self->FaceElements=newFaceElementsFile;
119              Finley_ElementFile_prepare(&(self->FaceElements),self->Nodes->numNodes,self->Nodes->degreeOfFreedom);              Finley_ElementFile_free(self->ContactElements);
   
             Finley_ElementFile_dealloc(self->ContactElements);  
120              self->ContactElements=newContactElementsFile;              self->ContactElements=newContactElementsFile;
121              Finley_ElementFile_prepare(&(self->ContactElements),self->Nodes->numNodes,self->Nodes->degreeOfFreedom);              Finley_Mesh_prepare(self, optimize);
   
             Finley_Mesh_prepare(self);  
122    
123           } else {           } else {
124              Finley_ElementFile_dealloc(newFaceElementsFile);              Finley_ElementFile_free(newFaceElementsFile);
125              Finley_ElementFile_dealloc(newContactElementsFile);              Finley_ElementFile_free(newContactElementsFile);
126           }           }
127        }        }
128     }     }
# Line 137  void Finley_Mesh_joinFaces(Finley_Mesh* Line 130  void Finley_Mesh_joinFaces(Finley_Mesh*
130     TMPMEMFREE(elem0);     TMPMEMFREE(elem0);
131     TMPMEMFREE(matching_nodes_in_elem1);     TMPMEMFREE(matching_nodes_in_elem1);
132     TMPMEMFREE(elem_mask);     TMPMEMFREE(elem_mask);
    if (Finley_noError()) {  
        if ( ! Finley_Mesh_isPrepared(self) ) {  
           Finley_setError(SYSTEM_ERROR,"Mesh is not prepared for calculation. Contact the programmers.");  
        }  
   }  
133  }  }

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