[1881] | 1 | /*!\file FemModel.c
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| 2 | * \brief: implementation of the FemModel object
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| 3 | */
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| 4 |
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[3982] | 5 |
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[1881] | 6 | #ifdef HAVE_CONFIG_H
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| 7 | #include "config.h"
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| 8 | #else
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| 9 | #error "Cannot compile with HAVE_CONFIG_H symbol! run configure first!"
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| 10 | #endif
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| 11 |
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| 12 | #include "stdio.h"
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[4236] | 13 | #include "../Container/Container.h"
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[4009] | 14 | #include "../modules/ModelProcessorx/ModelProcessorx.h"
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[3982] | 15 | #include "./objects.h"
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[3775] | 16 | #include "../include/include.h"
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[3982] | 17 | #include "../EnumDefinitions/EnumDefinitions.h"
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| 18 | #include "../modules/modules.h"
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[1881] | 19 |
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[3982] | 20 | /*Object constructors and destructor*/
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| 21 | /*FUNCTION FemModel::constructor {{{1*/
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[6372] | 22 | FemModel::FemModel(char* inputfilename, char* outputfilename, const int in_solution_type,const int* analyses,const int nummodels){
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| 23 | #ifdef _PARALLEL_
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[1881] | 24 |
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[4001] | 25 | /*intermediary*/
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| 26 | int i;
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[4004] | 27 | int analysis_type;
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[6372] | 28 | FILE* IOMODEL;
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[4001] | 29 |
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[6372] | 30 | /*Open input file on cpu 0: */
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| 31 | if(my_rank==0) IOMODEL= pfopen(inputfilename ,"rb");
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| 32 |
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[4028] | 33 | /*Initialize internal data: */
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[4004] | 34 | this->nummodels=nummodels;
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[4028] | 35 | this->solution_type=in_solution_type;
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[4063] | 36 | this->analysis_counter=nummodels-1; //point to last analysis_type carried out.
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[6372] | 37 | this->results=new Results(); //not initialized by CreateDataSets
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[3982] | 38 |
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| 39 | /*Dynamically allocate whatever is a list of length nummodels: */
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| 40 | analysis_type_list=(int*)xmalloc(nummodels*sizeof(int));
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[4055] | 41 | m_nodesets=(NodeSets**)xmalloc(nummodels*sizeof(NodeSets*));
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| 42 | m_ys=(Vec*)xmalloc(nummodels*sizeof(Vec));
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[1881] | 43 |
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[4004] | 44 | /*Initialize: */
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| 45 | for(i=0;i<nummodels;i++)analysis_type_list[i]=analyses[i];
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[4055] | 46 | for(i=0;i<nummodels;i++)m_nodesets[i]=NULL;
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| 47 | for(i=0;i<nummodels;i++)m_ys[i]=NULL;
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[3982] | 48 |
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[6273] | 49 | /*create datasets for all analyses*/
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[4063] | 50 | ModelProcessorx(&this->elements,&this->nodes,&this->vertices,&this->materials,&this->constraints,&this->loads,&this->parameters,IOMODEL,this->solution_type,nummodels,analyses);
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[4004] | 51 |
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[4063] | 52 | /*do the post-processing of the datasets to get an FemModel that can actually run analyses: */
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[4004] | 53 | for(i=0;i<nummodels;i++){
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| 54 |
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[8224] | 55 | _printf_(VerboseMProcessor()," Processing finite element model of analysis %s:\n",EnumToStringx(analysis_type_list[i]));
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[4004] | 56 | analysis_type=analysis_type_list[i];
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[4356] | 57 | this->SetCurrentConfiguration(analysis_type);
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[4004] | 58 |
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[6231] | 59 | if(i==0){
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[6412] | 60 | _printf_(VerboseMProcessor()," create vertex degrees of freedom\n");
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[6231] | 61 | VerticesDofx(vertices,parameters); //only call once, we only have one set of vertices
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| 62 | }
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[5772] | 63 |
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[6412] | 64 | _printf_(VerboseMProcessor()," resolve node constraints\n");
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[5772] | 65 | SpcNodesx(nodes,constraints,analysis_type);
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| 66 |
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[6412] | 67 | _printf_(VerboseMProcessor()," create nodal degrees of freedom\n");
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[4229] | 68 | NodesDofx(nodes,parameters,analysis_type);
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[5772] | 69 |
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[6412] | 70 | _printf_(VerboseMProcessor()," create nodal constraints vector\n");
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[5772] | 71 | CreateNodalConstraintsx(&m_ys[i],nodes,analysis_type);
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[4004] | 72 |
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[6412] | 73 | _printf_(VerboseMProcessor()," create node sets\n");
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[4055] | 74 | BuildNodeSetsx(&m_nodesets[i], nodes,analysis_type);
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[4004] | 75 |
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[6412] | 76 | _printf_(VerboseMProcessor()," configuring element and loads\n");
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[4034] | 77 | ConfigureObjectsx(elements, loads, nodes, vertices, materials,parameters);
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[4004] | 78 | }
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[6372] | 79 |
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| 80 | /*Close input file descriptors: */
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| 81 | if(my_rank==0) pfclose(IOMODEL,inputfilename);
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| 82 |
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| 83 | /*Add output file name to parameters: */
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| 84 | this->parameters->AddObject(new StringParam(OutputFileNameEnum,outputfilename));
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| 85 |
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| 86 | #endif
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| 87 |
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[1881] | 88 | }
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[6372] | 89 |
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[3982] | 90 | /*}}}1*/
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| 91 | /*FUNCTION FemModel::destructor {{{1*/
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[1881] | 92 | FemModel::~FemModel(){
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| 93 |
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[4001] | 94 | /*Intermediary*/
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[3982] | 95 | int i;
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| 96 |
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| 97 | /*Delete all the datasets: */
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| 98 | xfree((void**)&analysis_type_list);
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[1881] | 99 | delete elements;
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| 100 | delete nodes;
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[3417] | 101 | delete vertices;
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[3982] | 102 | delete constraints;
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[1881] | 103 | delete loads;
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| 104 | delete materials;
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| 105 | delete parameters;
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[4050] | 106 | delete results;
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[3982] | 107 |
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| 108 | for(i=0;i<nummodels;i++){
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[4055] | 109 | NodeSets* temp_nodesets=m_nodesets[i];
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| 110 | delete temp_nodesets;
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| 111 | Vec temp_ys=m_ys[i];
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[3982] | 112 | VecFree(&temp_ys);
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| 113 | }
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| 114 |
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| 115 | /*Delete dynamically allocated arrays: */
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[4137] | 116 | xfree((void**)&m_nodesets);
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| 117 | xfree((void**)&m_ys);
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[1881] | 118 |
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| 119 | }
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[3982] | 120 | /*}}}1*/
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| 121 |
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| 122 | /*Object management*/
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| 123 | /*FUNCTION FemModel::Echo {{{1*/
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| 124 | void FemModel::Echo(void){
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| 125 |
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| 126 | printf("FemModel echo: \n");
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| 127 | printf(" number of fem models: %i\n",nummodels);
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| 128 | printf(" analysis_type_list: \n");
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[8224] | 129 | for(int i=0;i<nummodels;i++)printf(" %i: %s\n",i,EnumToStringx(analysis_type_list[i]));
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[3982] | 130 | printf(" current analysis_type: \n");
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[8224] | 131 | printf(" %i: %s\n",analysis_counter,EnumToStringx(analysis_type_list[analysis_counter]));
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[3982] | 132 |
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| 133 |
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| 134 | }
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[4001] | 135 | /*}}}*/
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[3982] | 136 |
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| 137 | /*Numerics: */
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[4422] | 138 | /*FUNCTION FemModel::SetCurrentConfiguration(int configuration_type,int analysis_type){{{1*/
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[4356] | 139 | void FemModel::SetCurrentConfiguration(int configuration_type,int analysis_type){
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[4055] | 140 |
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[4356] | 141 | /*Use configuration_type to setup the analysis counter, the configurations of objects etc ... but use
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| 142 | * analysis_type to drive the element numerics. This allows for use of 1 configuration_type for several
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| 143 | * analyses. For example: do a SurfaceSlopeX, SurfaceSlopeY, BedSlopeX and BedSlopeY analysis using the
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[4402] | 144 | * Slope configuration.*/
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[4356] | 145 |
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[3982] | 146 | int found=-1;
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[4001] | 147 | for(int i=0;i<nummodels;i++){
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[4356] | 148 | if (analysis_type_list[i]==configuration_type){
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[3982] | 149 | found=i;
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| 150 | break;
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| 151 | }
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| 152 | }
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[4001] | 153 | if(found!=-1) analysis_counter=found;
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[8224] | 154 | else _error_("Could not find alias for analysis_type %s in list of FemModel analyses",EnumToStringx(configuration_type));
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[4055] | 155 |
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| 156 | /*activate matrices/vectors: */
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| 157 | nodesets=m_nodesets[analysis_counter];
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| 158 | ys=m_ys[analysis_counter];
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| 159 |
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[4059] | 160 | /*Now, plug analysis_counter and analysis_type inside the parameters: */
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| 161 | this->parameters->SetParam(analysis_counter,AnalysisCounterEnum);
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| 162 | this->parameters->SetParam(analysis_type,AnalysisTypeEnum);
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[4356] | 163 | this->parameters->SetParam(configuration_type,ConfigurationTypeEnum);
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[4573] | 164 |
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| 165 | /*configure elements, loads and nodes, for this new analysis: */
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[4575] | 166 | this->elements->SetCurrentConfiguration(elements,loads, nodes,vertices, materials,parameters);
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| 167 | this->nodes->SetCurrentConfiguration(elements,loads, nodes,vertices, materials,parameters);
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| 168 | this->loads->SetCurrentConfiguration(elements, loads, nodes,vertices, materials,parameters);
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[4573] | 169 |
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[8263] | 170 | /*take care of petsc options, that depend on this analysis type (present only after model processor)*/
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| 171 | if(this->parameters->Exist(PetscOptionsStringsEnum)){
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| 172 | PetscOptionsFromAnalysis(this->parameters,analysis_type);
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| 173 | _printf_(VerboseSolver()," petsc Options set for analysis type: %s\n",EnumToStringx(analysis_type));
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| 174 | }
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[6014] | 175 |
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[3982] | 176 | }
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| 177 | /*}}}1*/
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[4422] | 178 | /*FUNCTION FemModel::SetCurrentConfiguration(int configuration_type){{{1*/
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[4356] | 179 | void FemModel::SetCurrentConfiguration(int configuration_type){
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[4059] | 180 |
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[4356] | 181 | /*overload: analysis_type = configuration_type: */
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| 182 | this->SetCurrentConfiguration(configuration_type,configuration_type);
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[4055] | 183 | }
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| 184 | /*}}}1*/
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