/[escript]/branches/domexper/dudley/src/Assemble_CopyElementData.c
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revision 616 by elspeth, Wed Mar 22 02:46:56 2006 UTC revision 2748 by gross, Tue Nov 17 07:32:59 2009 UTC
# Line 1  Line 1 
 /*  
  ************************************************************  
  *          Copyright 2006 by ACcESS MNRF                   *  
  *                                                          *  
  *              http://www.access.edu.au                    *  
  *       Primary Business: Queensland, Australia            *  
  *  Licensed under the Open Software License version 3.0    *  
  *     http://www.opensource.org/licenses/osl-3.0.php       *  
  *                                                          *  
  ************************************************************  
 */  
 /**************************************************************/  
1    
2  /*    assemblage routines: copies data between elements       */  /*******************************************************
3    *
4    * Copyright (c) 2003-2009 by University of Queensland
5    * Earth Systems Science Computational Center (ESSCC)
6    * http://www.uq.edu.au/esscc
7    *
8    * 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    
17  /*   author: gross@access.edu.au */  /*    assemblage routines: copies data between elements       */
 /*   Version: $Id$ */  
18    
19  /**************************************************************/  /**************************************************************/
20    
# Line 29  Line 27 
27    
28    
29  void Finley_Assemble_CopyElementData(Finley_ElementFile* elements,escriptDataC* out,escriptDataC* in) {  void Finley_Assemble_CopyElementData(Finley_ElementFile* elements,escriptDataC* out,escriptDataC* in) {
30      if (elements==NULL) return;      dim_t n,q, numElements, numQuad;
31      dim_t n,q;      __const double *in_array;
32      dim_t numElements=elements->numElements;      double *out_array;
     dim_t numQuad=elements->ReferenceElement->numQuadNodes;  
33      dim_t numComps=getDataPointSize(out);      dim_t numComps=getDataPointSize(out);
34      double *in_array,*out_array;      size_t len_size;
35    
36      Finley_resetError();      Finley_resetError();
37        if( elements == NULL )
38        {
39           return;
40        }
41    
42        numElements=elements->numElements;
43        if (Finley_Assemble_reducedIntegrationOrder(in)) {
44           numQuad=elements->referenceElementSet->referenceElementReducedQuadrature->Parametrization->numQuadNodes;
45        } else {
46           numQuad=elements->referenceElementSet->referenceElement->Parametrization->numQuadNodes;
47        }
48    
49      /* check out and in */      /* check out and in */
50      if (numComps!=getDataPointSize(in)) {      if (numComps!=getDataPointSize(in)) {
51         Finley_setError(TYPE_ERROR,"__FILE__: number of components of input and output Data do not match.");         Finley_setError(TYPE_ERROR,"Finley_Assemble_CopyElementData: number of components of input and output Data do not match.");
52      } else if (!numSamplesEqual(in,numQuad,numElements)) {      } else if (!numSamplesEqual(in,numQuad,numElements)) {
53         Finley_setError(TYPE_ERROR,"__FILE__: illegal number of samples of input Data object");         Finley_setError(TYPE_ERROR,"Finley_Assemble_CopyElementData: illegal number of samples of input Data object");
54      } else if (!numSamplesEqual(out,numQuad,numElements)) {      } else if (!numSamplesEqual(out,numQuad,numElements)) {
55         Finley_setError(TYPE_ERROR,"__FILE__: illegal number of samples of output Data object");         Finley_setError(TYPE_ERROR,"Finley_Assemble_CopyElementData: illegal number of samples of output Data object");
56      } else if (!isExpanded(out)) {      } else if (!isExpanded(out)) {
57         Finley_setError(TYPE_ERROR,"__FILE__: expanded Data object is expected for output data.");         Finley_setError(TYPE_ERROR,"Finley_Assemble_CopyElementData: expanded Data object is expected for output data.");
58      }      }
59    
60      /* now we can start */      /* now we can start */
61    
62      if (Finley_noError()) {      if (Finley_noError()) {
63           if (isExpanded(in)) {           if (isExpanded(in)) {
64               # pragma omp parallel for private(n) schedule(static)           void* buffer=allocSampleBuffer(in);
65               for (n=0;n<numElements;n++)               len_size=numComps*numQuad*sizeof(double);
66                   Finley_copyDouble(numComps*numQuad,getSampleData(in,n),getSampleData(out,n));           requireWrite(out);
67             #pragma omp parallel private(n)
68             {
69                   # pragma omp for schedule(static)
70                   for (n=0;n<numElements;n++)
71                     memcpy(getSampleDataRW(out,n),getSampleDataRO(in,n,buffer), len_size);
72             }
73             freeSampleBuffer(buffer);
74           } else {           } else {
75               # pragma omp parallel for private(q,n,out_array,in_array) schedule(static)           void* buffer=allocSampleBuffer(in);
76               for (n=0;n<numElements;n++) {               len_size=numComps*sizeof(double);
77                   in_array=getSampleData(in,n);           requireWrite(out);
78                   out_array=getSampleData(out,n);           #pragma omp parallel private(q,n,out_array,in_array)
79                   for (q=0;q<numQuad;q++) Finley_copyDouble(numComps,in_array,out_array+q*numComps);           {
80               }                 # pragma omp for schedule(static)
81                   for (n=0;n<numElements;n++) {
82                     in_array=getSampleDataRO(in,n,buffer);
83                     out_array=getSampleDataRW(out,n);
84                     for (q=0;q<numQuad;q++) memcpy(out_array+q*numComps,in_array,len_size);
85                   }
86             }
87             freeSampleBuffer(buffer);
88           }           }
89      }      }
90      return;      return;
91  }  }
 /*  
  * $Log$  
  * Revision 1.4  2005/09/15 03:44:21  jgs  
  * Merge of development branch dev-02 back to main trunk on 2005-09-15  
  *  
  * Revision 1.3  2005/08/12 01:45:42  jgs  
  * erge of development branch dev-02 back to main trunk on 2005-08-12  
  *  
  * Revision 1.2.2.2  2005/09/07 06:26:17  gross  
  * the solver from finley are put into the standalone package paso now  
  *  
  * Revision 1.2.2.1  2005/08/02 05:29:11  gross  
  * bug in finley/src/Assemble_CopyElementData fixed  
  *  
  * Revision 1.2  2005/07/08 04:07:45  jgs  
  * Merge of development branch back to main trunk on 2005-07-08  
  *  
  * Revision 1.1.1.1.2.1  2005/06/29 02:34:46  gross  
  * some changes towards 64 integers in finley  
  *  
  * Revision 1.1.1.1  2004/10/26 06:53:56  jgs  
  * initial import of project esys2  
  *  
  * Revision 1.2  2004/07/21 05:00:54  gross  
  * name changes in DataC  
  *  
  * Revision 1.1  2004/07/02 04:21:13  gross  
  * Finley C code has been included  
  *  
  *  
  */  

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