/[escript]/trunk/dudley/src/Assemble_CopyElementData.cpp
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trunk/finley/src/Assemble_CopyElementData.c revision 1312 by ksteube, Mon Sep 24 06:18:44 2007 UTC trunk/dudley/src/Assemble_CopyElementData.c revision 3981 by jfenwick, Fri Sep 21 02:47:54 2012 UTC
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1    
2  /* $Id$ */  /*****************************************************************************
3    *
4    * Copyright (c) 2003-2012 by University of Queensland
5    * http://www.uq.edu.au
6    *
7    * Primary Business: Queensland, Australia
8    * Licensed under the Open Software License version 3.0
9    * http://www.opensource.org/licenses/osl-3.0.php
10    *
11    * Development until 2012 by Earth Systems Science Computational Center (ESSCC)
12    * Development since 2012 by School of Earth Sciences
13    *
14    *****************************************************************************/
15    
16  /*******************************************************  /************************************************************************************/
  *  
  *           Copyright 2003-2007 by ACceSS MNRF  
  *       Copyright 2007 by University of Queensland  
  *  
  *                http://esscc.uq.edu.au  
  *        Primary Business: Queensland, Australia  
  *  Licensed under the Open Software License version 3.0  
  *     http://www.opensource.org/licenses/osl-3.0.php  
  *  
  *******************************************************/  
   
 /**************************************************************/  
17    
18  /*    assemblage routines: copies data between elements       */  /*    assemblage routines: copies data between elements       */
19    
20  /**************************************************************/  /************************************************************************************/
21    
22  #include "Assemble.h"  #include "Assemble.h"
23  #include "Util.h"  #include "Util.h"
24  #ifdef _OPENMP  #ifdef _OPENMP
25  #include <omp.h>  #include <omp.h>
26  #endif  #endif
27  /******************************************************************************************************/  /****************************************************************************************************************************/
28    #include "ShapeTable.h"
29    
30  void Finley_Assemble_CopyElementData(Finley_ElementFile* elements,escriptDataC* out,escriptDataC* in) {  void Dudley_Assemble_CopyElementData(Dudley_ElementFile * elements, escriptDataC * out, escriptDataC * in)
31      dim_t n,q, numElements, numQuad;  {
32      double *in_array,*out_array;      dim_t n, q, numElements, numQuad;
33      dim_t numComps=getDataPointSize(out);      __const double *in_array;
34        double *out_array;
35        dim_t numComps = getDataPointSize(out);
36      size_t len_size;      size_t len_size;
37    
38      Finley_resetError();      Dudley_resetError();
39      if( elements == NULL )      if (elements == NULL)
40      {      {
41         return;      return;
42      }      }
43    
44      numElements=elements->numElements;      numElements = elements->numElements;
45      if (Finley_Assemble_reducedIntegrationOrder(in)) {      if (Dudley_Assemble_reducedIntegrationOrder(in))
46         numQuad=elements->ReferenceElementReducedOrder->numQuadNodes;      {
47      } else {      numQuad = QuadNums[elements->numDim][0];
48         numQuad=elements->ReferenceElement->numQuadNodes;      }
49        else
50        {
51        numQuad = QuadNums[elements->numDim][1];
52    
53      }      }
54    
55      /* check out and in */      /* check out and in */
56      if (numComps!=getDataPointSize(in)) {      if (numComps != getDataPointSize(in))
57         Finley_setError(TYPE_ERROR,"Finley_Assemble_CopyElementData: number of components of input and output Data do not match.");      {
58      } else if (!numSamplesEqual(in,numQuad,numElements)) {      Dudley_setError(TYPE_ERROR,
59         Finley_setError(TYPE_ERROR,"Finley_Assemble_CopyElementData: illegal number of samples of input Data object");              "Dudley_Assemble_CopyElementData: number of components of input and output Data do not match.");
60      } else if (!numSamplesEqual(out,numQuad,numElements)) {      }
61         Finley_setError(TYPE_ERROR,"Finley_Assemble_CopyElementData: illegal number of samples of output Data object");      else if (!numSamplesEqual(in, numQuad, numElements))
62      } else if (!isExpanded(out)) {      {
63         Finley_setError(TYPE_ERROR,"Finley_Assemble_CopyElementData: expanded Data object is expected for output data.");      Dudley_setError(TYPE_ERROR, "Dudley_Assemble_CopyElementData: illegal number of samples of input Data object");
64        }
65        else if (!numSamplesEqual(out, numQuad, numElements))
66        {
67        Dudley_setError(TYPE_ERROR, "Dudley_Assemble_CopyElementData: illegal number of samples of output Data object");
68        }
69        else if (!isExpanded(out))
70        {
71        Dudley_setError(TYPE_ERROR,
72                "Dudley_Assemble_CopyElementData: expanded Data object is expected for output data.");
73      }      }
74    
75      /* now we can start */      /* now we can start */
76    
77      if (Finley_noError()) {      if (Dudley_noError())
78           if (isExpanded(in)) {      {
79               len_size=numComps*numQuad*sizeof(double);      if (isExpanded(in))
80               # pragma omp parallel for private(n) schedule(static)      {
81               for (n=0;n<numElements;n++)          len_size = numComps * numQuad * sizeof(double);
82                   memcpy(getSampleData(out,n),getSampleData(in,n), len_size);          requireWrite(out);
83           } else {  #pragma omp parallel private(n)
84               len_size=numComps*sizeof(double);          {
85               # pragma omp parallel for private(q,n,out_array,in_array) schedule(static)  # pragma omp for schedule(static)
86               for (n=0;n<numElements;n++) {          for (n = 0; n < numElements; n++)
87                   in_array=getSampleData(in,n);              memcpy(getSampleDataRW(out, n), getSampleDataRO(in, n), len_size);
88                   out_array=getSampleData(out,n);          }
89                   for (q=0;q<numQuad;q++) memcpy(out_array+q*numComps,in_array,len_size);      }
90               }      else
91           }      {
92            len_size = numComps * sizeof(double);
93            requireWrite(out);
94    #pragma omp parallel private(q,n,out_array,in_array)
95            {
96    # pragma omp for schedule(static)
97            for (n = 0; n < numElements; n++)
98            {
99                in_array = getSampleDataRO(in, n);
100                out_array = getSampleDataRW(out, n);
101                for (q = 0; q < numQuad; q++)
102                memcpy(out_array + q * numComps, in_array, len_size);
103            }
104            }
105        }
106      }      }
107      return;      return;
108  }  }

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