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/* |
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************************************************************ |
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* Copyright 2006 by ACcESS MNRF * |
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* * |
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* http://www.access.edu.au * |
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* Primary Business: Queensland, Australia * |
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* Licensed under the Open Software License version 3.0 * |
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* http://www.opensource.org/licenses/osl-3.0.php * |
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* * |
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************************************************************ |
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*/ |
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|
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/**************************************************************/ |
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|
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/* assemblage rjacines: calculate the gradient of nodal data at quadrature points */ |
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|
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/**************************************************************/ |
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|
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/* Copyrights by ACcESS Australia, 2003,2004,2005 */ |
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/* author: gross@access.edu.au */ |
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/* version: $Id$ */ |
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|
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/**************************************************************/ |
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|
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#include "Assemble.h" |
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#include "Util.h" |
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#ifdef _OPENMP |
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#include <omp.h> |
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#endif |
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/*****************************************************************/ |
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|
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|
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void Finley_Assemble_gradient(Finley_NodeFile* nodes, Finley_ElementFile* elements, |
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escriptDataC* grad_data,escriptDataC* data) { |
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|
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dim_t numNodes, numShapes, numLocalNodes, numComps, NN; |
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type_t data_type=getFunctionSpaceType(data); |
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type_t grad_data_type=getFunctionSpaceType(grad_data); |
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bool_t reducedShapefunction=FALSE, reducedIntegrationOrder=FALSE; |
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index_t dof_offset, s_offset; |
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Finley_ElementFile_Jacobeans* jac=NULL; |
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Finley_resetError(); |
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if (nodes==NULL || elements==NULL) return; |
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numComps=getDataPointSize(data); |
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NN=elements->ReferenceElement->Type->numNodes; |
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reducedIntegrationOrder=Finley_Assemble_reducedIntegrationOrder(grad_data); |
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|
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if (data_type==FINLEY_NODES) { |
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reducedShapefunction=FALSE; |
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numNodes=nodes->numNodes; |
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} else if (data_type==FINLEY_REDUCED_NODES) { /* TODO */ |
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reducedShapefunction=FALSE; |
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Finley_setError(TYPE_ERROR,"Finley_Assemble_gradient: FINLEY_REDUCED_NODES is not supported yet."); |
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} |
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/* lock these two options jac for the MPI version */ |
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#ifndef PASO_MPI |
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else if (data_type==FINLEY_DEGREES_OF_FREEDOM) { |
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reducedShapefunction=FALSE; |
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numNodes=nodes->numDegreesOfFreedom; |
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} else if (data_type==FINLEY_REDUCED_DEGREES_OF_FREEDOM) { |
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reducedShapefunction=TRUE; |
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numNodes=nodes->reducedNumDegreesOfFreedom; |
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} |
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#endif |
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else { |
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Finley_setError(TYPE_ERROR,"Finley_Assemble_gradient: Cannot calculate gradient of data because of unsuitable input data representation."); |
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} |
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|
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jac=Finley_ElementFile_borrowJacobeans(elements,nodes,reducedShapefunction,reducedIntegrationOrder); |
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if (Finley_noError()) { |
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|
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numShapes=jac->ReferenceElement->Type->numShapes; |
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numLocalNodes=jac->ReferenceElement->Type->numNodes; |
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if (grad_data_type==FINLEY_CONTACT_ELEMENTS_2 || grad_data_type== FINLEY_REDUCED_CONTACT_ELEMENTS_2) { |
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dof_offset=numShapes; |
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s_offset=jac->ReferenceElement->Type->numShapes; |
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} else { |
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dof_offset=0; |
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s_offset=0; |
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} |
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|
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/* check the dimensions of data */ |
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|
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if (! numSamplesEqual(grad_data,jac->ReferenceElement->numQuadNodes,elements->numElements)) { |
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Finley_setError(TYPE_ERROR,"Finley_Assemble_gradient: illegal number of samples in gradient Data object"); |
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} else if (! numSamplesEqual(data,1,numNodes)) { |
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Finley_setError(TYPE_ERROR,"Finley_Assemble_gradient: illegal number of samples of input Data object"); |
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} else if (jac->numDim*numComps!=getDataPointSize(grad_data)) { |
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Finley_setError(TYPE_ERROR,"Finley_Assemble_gradient: illegal number of components in gradient data object."); |
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} else if (!isExpanded(grad_data)) { |
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Finley_setError(TYPE_ERROR,"Finley_Assemble_gradient: expanded Data object is expected for output data."); |
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} else if (! (dof_offset+jac->ReferenceElement->Type->numShapes <= numLocalNodes)) { |
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Finley_setError(SYSTEM_ERROR,"Finley_Assemble_gradient: nodes per element is inconsistent with number of jacobeans."); |
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} else if (! (s_offset+jac->ReferenceElement->Type->numShapes <= jac->ReferenceElement->Type->numNodes)) { |
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Finley_setError(SYSTEM_ERROR,"Finley_Assemble_gradient: offset test failed."); |
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} |
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} |
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/* now we can start */ |
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|
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if (Finley_noError()) { |
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register dim_t e,q,l,s,n; |
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register double* data_array, *grad_data_e; |
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#pragma omp parallel private(e,q,l,s,n,data_array,grad_data_e) |
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{ |
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if (data_type==FINLEY_NODES) { |
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if (jac->numDim==1) { |
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#define DIM 1 |
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#pragma omp for schedule(static) |
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for (e=0;e<elements->numElements;e++) { |
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grad_data_e=getSampleData(grad_data,e); |
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for (q=0;q<DIM*(jac->ReferenceElement->numQuadNodes)*numComps; q++) grad_data_e[q]=0; |
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for (s=0;s<jac->ReferenceElement->Type->numShapes;s++) { |
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n=elements->Nodes[INDEX2(dof_offset+s,e,NN)]; |
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data_array=getSampleData(data,n); |
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for (q=0;q<jac->ReferenceElement->numQuadNodes;q++) { |
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for (l=0;l<numComps;l++) { |
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grad_data_e[INDEX3(l,0,q,numComps,DIM)]+=data_array[l]* |
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jac->DSDX[INDEX4(s_offset+s,0,q,e,jac->ReferenceElement->Type->numNodes,DIM,jac->ReferenceElement->numQuadNodes)]; |
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} |
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} |
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} |
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} |
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|
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#undef DIM |
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} else if (jac->numDim==2) { |
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#define DIM 2 |
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#pragma omp for schedule(static) |
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for (e=0;e<elements->numElements;e++) { |
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grad_data_e=getSampleData(grad_data,e); |
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for (q=0;q<DIM*(jac->ReferenceElement->numQuadNodes)*numComps; q++) grad_data_e[q]=0; |
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for (s=0;s<jac->ReferenceElement->Type->numShapes;s++) { |
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n=elements->Nodes[INDEX2(dof_offset+s,e,NN)]; |
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data_array=getSampleData(data,n); |
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for (q=0;q<jac->ReferenceElement->numQuadNodes;q++) { |
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for (l=0;l<numComps;l++) { |
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grad_data_e[INDEX3(l,0,q,numComps,DIM)]+=data_array[l]* |
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jac->DSDX[INDEX4(s_offset+s,0,q,e,jac->ReferenceElement->Type->numNodes,DIM,jac->ReferenceElement->numQuadNodes)]; |
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grad_data_e[INDEX3(l,1,q,numComps,DIM)]+=data_array[l]* |
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jac->DSDX[INDEX4(s_offset+s,1,q,e,jac->ReferenceElement->Type->numNodes,DIM,jac->ReferenceElement->numQuadNodes)]; |
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} |
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} |
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} |
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} |
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#undef DIM |
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} else if (jac->numDim==3) { |
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#define DIM 3 |
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#pragma omp for private(e,grad_data_e,s,n,data_array,q,l) schedule(static) |
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for (e=0;e<elements->numElements;e++) { |
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grad_data_e=getSampleData(grad_data,e); |
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for (q=0;q<DIM*(jac->ReferenceElement->numQuadNodes)*numComps; q++) grad_data_e[q]=0; |
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for (s=0;s<jac->ReferenceElement->Type->numShapes;s++) { |
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n=elements->Nodes[INDEX2(dof_offset+s,e,NN)]; |
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data_array=getSampleData(data,n); |
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for (q=0;q<jac->ReferenceElement->numQuadNodes;q++) { |
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for (l=0;l<numComps;l++) { |
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grad_data_e[INDEX3(l,0,q,numComps,DIM)]+=data_array[l]* |
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jac->DSDX[INDEX4(s_offset+s,0,q,e,jac->ReferenceElement->Type->numNodes,DIM,jac->ReferenceElement->numQuadNodes)]; |
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grad_data_e[INDEX3(l,1,q,numComps,DIM)]+=data_array[l]* |
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jac->DSDX[INDEX4(s_offset+s,1,q,e,jac->ReferenceElement->Type->numNodes,DIM,jac->ReferenceElement->numQuadNodes)]; |
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grad_data_e[INDEX3(l,2,q,numComps,DIM)]+=data_array[l]* |
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jac->DSDX[INDEX4(s_offset+s,2,q,e,jac->ReferenceElement->Type->numNodes,DIM,jac->ReferenceElement->numQuadNodes)]; |
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} |
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} |
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} |
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} |
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#undef DIM |
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} |
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|
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} else if (data_type==FINLEY_DEGREES_OF_FREEDOM) { |
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if (jac->numDim==1) { |
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#define DIM 1 |
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#pragma omp for schedule(static) |
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for (e=0;e<elements->numElements;e++) { |
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grad_data_e=getSampleData(grad_data,e); |
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for (q=0;q<DIM*(jac->ReferenceElement->numQuadNodes)*numComps; q++) grad_data_e[q]=0; |
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for (s=0;s<jac->ReferenceElement->Type->numShapes;s++) { |
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n=elements->Nodes[INDEX2(dof_offset+s,e,NN)]; |
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data_array=getSampleData(data,nodes->degreeOfFreedom[n]); |
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for (q=0;q<jac->ReferenceElement->numQuadNodes;q++) { |
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for (l=0;l<numComps;l++) { |
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grad_data_e[INDEX3(l,0,q,numComps,DIM)]+=data_array[l]* |
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jac->DSDX[INDEX4(s_offset+s,0,q,e,jac->ReferenceElement->Type->numNodes,DIM,jac->ReferenceElement->numQuadNodes)]; |
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} |
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} |
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} |
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} |
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|
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#undef DIM |
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} else if (jac->numDim==2) { |
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#define DIM 2 |
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#pragma omp for schedule(static) |
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for (e=0;e<elements->numElements;e++) { |
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grad_data_e=getSampleData(grad_data,e); |
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for (q=0;q<DIM*(jac->ReferenceElement->numQuadNodes)*numComps; q++) grad_data_e[q]=0; |
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for (s=0;s<jac->ReferenceElement->Type->numShapes;s++) { |
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n=elements->Nodes[INDEX2(dof_offset+s,e,NN)]; |
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data_array=getSampleData(data,nodes->degreeOfFreedom[n]); |
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for (q=0;q<jac->ReferenceElement->numQuadNodes;q++) { |
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for (l=0;l<numComps;l++) { |
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grad_data_e[INDEX3(l,0,q,numComps,DIM)]+=data_array[l]* |
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jac->DSDX[INDEX4(s_offset+s,0,q,e,jac->ReferenceElement->Type->numNodes,DIM,jac->ReferenceElement->numQuadNodes)]; |
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grad_data_e[INDEX3(l,1,q,numComps,DIM)]+=data_array[l]* |
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jac->DSDX[INDEX4(s_offset+s,1,q,e,jac->ReferenceElement->Type->numNodes,DIM,jac->ReferenceElement->numQuadNodes)]; |
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} |
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} |
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} |
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} |
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#undef DIM |
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} else if (jac->numDim==3) { |
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#define DIM 3 |
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#pragma omp for schedule(static) |
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for (e=0;e<elements->numElements;e++) { |
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grad_data_e=getSampleData(grad_data,e); |
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for (q=0;q<DIM*(jac->ReferenceElement->numQuadNodes)*numComps; q++) grad_data_e[q]=0; |
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for (s=0;s<jac->ReferenceElement->Type->numShapes;s++) { |
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n=elements->Nodes[INDEX2(dof_offset+s,e,NN)]; |
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data_array=getSampleData(data,nodes->degreeOfFreedom[n]); |
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for (q=0;q<jac->ReferenceElement->numQuadNodes;q++) { |
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for (l=0;l<numComps;l++) { |
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grad_data_e[INDEX3(l,0,q,numComps,DIM)]+=data_array[l]* |
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jac->DSDX[INDEX4(s_offset+s,0,q,e,jac->ReferenceElement->Type->numNodes,DIM,jac->ReferenceElement->numQuadNodes)]; |
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grad_data_e[INDEX3(l,1,q,numComps,DIM)]+=data_array[l]* |
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jac->DSDX[INDEX4(s_offset+s,1,q,e,jac->ReferenceElement->Type->numNodes,DIM,jac->ReferenceElement->numQuadNodes)]; |
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grad_data_e[INDEX3(l,2,q,numComps,DIM)]+=data_array[l]* |
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jac->DSDX[INDEX4(s_offset+s,2,q,e,jac->ReferenceElement->Type->numNodes,DIM,jac->ReferenceElement->numQuadNodes)]; |
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} |
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} |
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} |
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} |
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#undef DIM |
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} |
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} else if (data_type==FINLEY_REDUCED_DEGREES_OF_FREEDOM) { |
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if (jac->numDim==1) { |
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#define DIM 1 |
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#pragma omp for schedule(static) |
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for (e=0;e<elements->numElements;e++) { |
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grad_data_e=getSampleData(grad_data,e); |
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for (q=0;q<DIM*(jac->ReferenceElement->numQuadNodes)*numComps; q++) grad_data_e[q]=0; |
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for (s=0;s<jac->ReferenceElement->Type->numShapes;s++) { |
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n=elements->Nodes[INDEX2(elements->ReferenceElement->Type->linearNodes[dof_offset+s],e,NN)]; |
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data_array=getSampleData(data,nodes->reducedDegreeOfFreedom[n]); |
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for (q=0;q<jac->ReferenceElement->numQuadNodes;q++) { |
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for (l=0;l<numComps;l++) { |
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grad_data_e[INDEX3(l,0,q,numComps,DIM)]+=data_array[l]* |
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jac->DSDX[INDEX4(s_offset+s,0,q,e,jac->ReferenceElement->Type->numNodes,DIM,jac->ReferenceElement->numQuadNodes)]; |
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} |
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} |
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} |
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} |
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|
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#undef DIM |
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} else if (jac->numDim==2) { |
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#define DIM 2 |
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#pragma omp for schedule(static) |
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for (e=0;e<elements->numElements;e++) { |
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grad_data_e=getSampleData(grad_data,e); |
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for (q=0;q<DIM*(jac->ReferenceElement->numQuadNodes)*numComps; q++) grad_data_e[q]=0; |
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for (s=0;s<jac->ReferenceElement->Type->numShapes;s++) { |
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n=elements->Nodes[INDEX2(elements->ReferenceElement->Type->linearNodes[dof_offset+s],e,NN)]; |
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data_array=getSampleData(data,nodes->reducedDegreeOfFreedom[n]); |
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for (q=0;q<jac->ReferenceElement->numQuadNodes;q++) { |
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for (l=0;l<numComps;l++) { |
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grad_data_e[INDEX3(l,0,q,numComps,DIM)]+=data_array[l]* |
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jac->DSDX[INDEX4(s_offset+s,0,q,e,jac->ReferenceElement->Type->numNodes,DIM,jac->ReferenceElement->numQuadNodes)]; |
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grad_data_e[INDEX3(l,1,q,numComps,DIM)]+=data_array[l]* |
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jac->DSDX[INDEX4(s_offset+s,1,q,e,jac->ReferenceElement->Type->numNodes,DIM,jac->ReferenceElement->numQuadNodes)]; |
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} |
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} |
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} |
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} |
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|
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#undef DIM |
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|
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} else if (jac->numDim==3) { |
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#define DIM 3 |
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#pragma omp for schedule(static) |
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for (e=0;e<elements->numElements;e++) { |
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grad_data_e=getSampleData(grad_data,e); |
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for (q=0;q<DIM*(jac->ReferenceElement->numQuadNodes)*numComps; q++) grad_data_e[q]=0; |
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for (s=0;s<jac->ReferenceElement->Type->numShapes;s++) { |
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n=elements->Nodes[INDEX2(elements->ReferenceElement->Type->linearNodes[dof_offset+s],e,NN)]; |
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data_array=getSampleData(data,nodes->reducedDegreeOfFreedom[n]); |
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for (q=0;q<jac->ReferenceElement->numQuadNodes;q++) { |
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for (l=0;l<numComps;l++) { |
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grad_data_e[INDEX3(l,0,q,numComps,DIM)]+=data_array[l]* |
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jac->DSDX[INDEX4(s_offset+s,0,q,e,jac->ReferenceElement->Type->numNodes,DIM,jac->ReferenceElement->numQuadNodes)]; |
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grad_data_e[INDEX3(l,1,q,numComps,DIM)]+=data_array[l]* |
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jac->DSDX[INDEX4(s_offset+s,1,q,e,jac->ReferenceElement->Type->numNodes,DIM,jac->ReferenceElement->numQuadNodes)]; |
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grad_data_e[INDEX3(l,2,q,numComps,DIM)]+=data_array[l]* |
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jac->DSDX[INDEX4(s_offset+s,2,q,e,jac->ReferenceElement->Type->numNodes,DIM,jac->ReferenceElement->numQuadNodes)]; |
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} |
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} |
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} |
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} |
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#undef DIM |
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} |
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} |
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} /* end parallel region */ |
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} |
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} |
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/* |
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* $Log$ |
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* Revision 1.6 2005/09/15 03:44:21 jgs |
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* Merge of development branch dev-02 back to main trunk on 2005-09-15 |
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* |
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* Revision 1.5.2.1 2005/09/07 06:26:17 gross |
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* the solver from finley are put into the standalone package paso now |
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* |
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* Revision 1.5 2005/07/08 04:07:47 jgs |
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* Merge of development branch back to main trunk on 2005-07-08 |
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* |
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* Revision 1.4 2004/12/15 07:08:32 jgs |
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* *** empty log message *** |
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* Revision 1.1.1.1.2.2 2005/06/29 02:34:48 gross |
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* some changes towards 64 integers in finley |
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* |
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* Revision 1.1.1.1.2.1 2004/11/24 01:37:12 gross |
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* some changes dealing with the integer overflow in memory allocation. Finley solves 4M unknowns now |
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* |
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* |
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* |
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*/ |
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