| Directory: | ./ |
|---|---|
| File: | Model/heatModel.cpp |
| Date: | 2024-04-14 07:32:34 |
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| Lines: | 31 | 50 | 62.0% |
| Branches: | 5 | 22 | 22.7% |
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| 1 | // ______ ______ _ _ _____ ______ | ||
| 2 | // | ____| ____| | (_)/ ____| | ____| | ||
| 3 | // | |__ | |__ | | _| (___ ___| |__ | ||
| 4 | // | __| | __| | | | |\___ \ / __| __| | ||
| 5 | // | | | |____| |____| |____) | (__| |____ | ||
| 6 | // |_| |______|______|_|_____/ \___|______| | ||
| 7 | // Finite Elements for Life Sciences and Engineering | ||
| 8 | // | ||
| 9 | // License: LGL2.1 License | ||
| 10 | // FELiScE default license: LICENSE in root folder | ||
| 11 | // | ||
| 12 | // Main authors: | ||
| 13 | // | ||
| 14 | |||
| 15 | // System includes | ||
| 16 | |||
| 17 | // External includes | ||
| 18 | |||
| 19 | // Project includes | ||
| 20 | #include "Model/heatModel.hpp" | ||
| 21 | #ifdef FELISCE_WITH_CVGRAPH | ||
| 22 | #include "Model/cvgMainSlave.hpp" | ||
| 23 | #endif | ||
| 24 | |||
| 25 | namespace felisce { | ||
| 26 | 76 | HeatModel::HeatModel():Model() { | |
| 27 |
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76 | m_name = "Heat"; |
| 28 | 76 | } | |
| 29 | // Called in Model::initializeLinearProblem, just after the mesh partitioning. | ||
| 30 | 76 | void HeatModel::initializeDerivedModel() { | |
| 31 | // Saving the lpb pointer after the static cast | ||
| 32 | 76 | m_lpb = static_cast<LinearProblemHeat*>(m_linearProblem[0]); | |
| 33 | // Initializing the PetscVectors | ||
| 34 | 76 | m_lpb->initPetscVectors(); | |
| 35 | 76 | } | |
| 36 | |||
| 37 | 76 | void HeatModel::preAssemblingMatrixRHS(std::size_t /*iProblem*/) { | |
| 38 | // Zero-ing the solution | ||
| 39 | 76 | m_lpb->solution().zeroEntries(); | |
| 40 | // Assembling the static part of the matrix. | ||
| 41 | 76 | m_lpb->assembleMatrixRHS(MpiInfo::rankProc(), FlagMatrixRHS::matrix_and_rhs); | |
| 42 | 76 | } | |
| 43 | |||
| 44 | 2896 | void HeatModel::prepareForward() { | |
| 45 | // Write solution for postprocessing (if required) | ||
| 46 | 2896 | writeSolution(); | |
| 47 | |||
| 48 | // Advance time step. | ||
| 49 | 2896 | updateTime(); | |
| 50 | 2896 | m_lpb->updateOldQuantities(); | |
| 51 | // Print time information | ||
| 52 | 2896 | printNewTimeIterationBanner(); | |
| 53 | 2896 | } | |
| 54 | 2896 | void HeatModel::solveHeat() { | |
| 55 | //Apply boundary conditions. | ||
| 56 | 2896 | m_lpb->finalizeEssBCTransient(); | |
| 57 | #ifdef FELISCE_WITH_CVGRAPH | ||
| 58 |
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2896 | if ( !FelisceParam::instance().withCVG || ! m_linearProblem[0]->slave()->redoTimeStepOnlyCVGData() ) { |
| 59 | 2896 | m_linearProblem[0]->applyBC(FelisceParam::instance().essentialBoundaryConditionsMethod, MpiInfo::rankProc()); | |
| 60 | } else { | ||
| 61 | ✗ | m_linearProblem[0]->applyOnlyCVGBoundaryCondition(); | |
| 62 | } | ||
| 63 | #else | ||
| 64 | m_linearProblem[0]->applyBC(FelisceParam::instance().essentialBoundaryConditionsMethod, MpiInfo::rankProc()); | ||
| 65 | #endif | ||
| 66 | |||
| 67 | //Solve linear system. | ||
| 68 | 2896 | m_lpb->solve(MpiInfo::rankProc(), MpiInfo::numProc()); | |
| 69 | |||
| 70 |
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2896 | if (FelisceParam::instance().withCVG ) { |
| 71 | ✗ | m_linearProblem[0]->computeResidual(); | |
| 72 | } | ||
| 73 | 2896 | } | |
| 74 | 2896 | void HeatModel::forward() { | |
| 75 | 2896 | prepareForward(); | |
| 76 | //Assembly loop on elements. | ||
| 77 |
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2896 | if (FelisceParam::instance().hasMoveMesh) { |
| 78 | ✗ | m_lpb->readDataDisplacement(m_ios, m_fstransient->iteration); | |
| 79 | ✗ | m_lpb->meshLocal()->moveMesh(m_lpb->Displacement(),1.0); | |
| 80 | } | ||
| 81 | |||
| 82 | 2896 | m_lpb->assembleMatrixRHS(MpiInfo::rankProc(), FlagMatrixRHS::matrix_and_rhs); | |
| 83 | 2896 | m_lpb->matrix(0).axpy(1,m_lpb->matrix(1),SAME_NONZERO_PATTERN); | |
| 84 | |||
| 85 | 2896 | solveHeat(); | |
| 86 | 2896 | } | |
| 87 | |||
| 88 | |||
| 89 | #ifdef FELISCE_WITH_CVGRAPH | ||
| 90 | ✗ | void HeatModel::cvgraphNewTimeStep() { | |
| 91 | ✗ | prepareForward(); | |
| 92 | |||
| 93 | ✗ | m_lpb->assembleMatrixRHS(MpiInfo::rankProc(), FlagMatrixRHS::matrix_and_rhs); | |
| 94 | ✗ | m_lpb->matrix(0).axpy(1,m_lpb->matrix(1),SAME_NONZERO_PATTERN); | |
| 95 | ✗ | m_lpb->createAndCopyMatrixRHSWithoutBC(); | |
| 96 | } | ||
| 97 | #endif | ||
| 98 | |||
| 99 | // State functions! | ||
| 100 | ✗ | int HeatModel::getNstate() const { | |
| 101 | ✗ | return m_lpb->numDof(); | |
| 102 | } | ||
| 103 | ✗ | void HeatModel::getState(double* & state) { | |
| 104 | ✗ | m_lpb->getSolution(state, MpiInfo::numProc(), MpiInfo::rankProc()); | |
| 105 | } | ||
| 106 | ✗ | void HeatModel::getState_swig(double* data, felInt numDof) { | |
| 107 | double * state; | ||
| 108 | ✗ | m_lpb->getSolution(state, MpiInfo::numProc(), MpiInfo::rankProc()); | |
| 109 | ✗ | for (felInt i=0 ; i<numDof ; i++) { | |
| 110 | ✗ | data[i] = state[i]; | |
| 111 | } | ||
| 112 | } | ||
| 113 | ✗ | void HeatModel::setState(double* & state) { | |
| 114 | ✗ | m_lpb->setSolution(state, MpiInfo::numProc(), MpiInfo::rankProc()); | |
| 115 | } | ||
| 116 | } | ||
| 117 |