Homec4science
Diffusion akantu (bugfixes/16-examples-structrual_mechanics-bernoulli_beam_2_example) Browse

rAKA/src/model/model.cc
f1db0234fa4bbugfixes/16-examples…

Last Change
Raw File

model.cc
View Options

/**
* @file model.cc
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
* @author David Simon Kammer <david.kammer@epfl.ch>
* @author Nicolas Richart <nicolas.richart@epfl.ch>
*
* @date creation: Mon Oct 03 2011
* @date last modification: Thu Nov 19 2015
*
* @brief implementation of model common parts
*
* @section LICENSE
*
* Copyright (©) 2010-2012, 2014, 2015 EPFL (Ecole Polytechnique Fédérale de
* Lausanne) Laboratory (LSMS - Laboratoire de Simulation en Mécanique des
* Solides)
*
* Akantu is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option) any
* later version.
*
* Akantu is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Akantu. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#include "model.hh"
#include "communicator.hh"
#include "data_accessor.hh"
#include "element_group.hh"
#include "element_synchronizer.hh"
#include "synchronizer_registry.hh"
/* -------------------------------------------------------------------------- */
namespace akantu {
/* -------------------------------------------------------------------------- */
Model::Model(Mesh & mesh, const ModelType & type, UInt dim, const ID & id,
const MemoryID & memory_id)
: Memory(id, memory_id), ModelSolver(mesh, type, id, memory_id), mesh(mesh),
spatial_dimension(dim == _all_dimensions ? mesh.getSpatialDimension()
: dim),
is_pbc_slave_node(0, 1, "is_pbc_slave_node"), parser(getStaticParser()) {
AKANTU_DEBUG_IN();
this->mesh.registerEventHandler(*this, _ehp_model);
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
Model::~Model() = default;
/* -------------------------------------------------------------------------- */
// void Model::setParser(Parser & parser) { this->parser = &parser; }
/* -------------------------------------------------------------------------- */
void Model::initFullImpl(const ModelOptions & options) {
AKANTU_DEBUG_IN();
method = options.analysis_method;
if (!this->hasDefaultSolver()) {
this->initNewSolver(this->method);
}
initModel();
initFEEngineBoundary();
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
void Model::initNewSolver(const AnalysisMethod & method) {
ID solver_name;
TimeStepSolverType tss_type;
std::tie(solver_name, tss_type) = this->getDefaultSolverID(method);
if (not this->hasSolver(solver_name)) {
ModelSolverOptions options = this->getDefaultSolverOptions(tss_type);
this->getNewSolver(solver_name, tss_type, options.non_linear_solver_type);
for (auto && is_type : options.integration_scheme_type) {
if (!this->hasIntegrationScheme(solver_name, is_type.first)) {
this->setIntegrationScheme(solver_name, is_type.first, is_type.second,
options.solution_type[is_type.first]);
}
}
}
this->method = method;
this->setDefaultSolver(solver_name);
}
/* -------------------------------------------------------------------------- */
void Model::initPBC() {
auto it = pbc_pair.begin();
auto end = pbc_pair.end();
is_pbc_slave_node.resize(mesh.getNbNodes());
#ifndef AKANTU_NDEBUG
auto coord_it =
mesh.getNodes().begin(this->spatial_dimension);
#endif
while (it != end) {
UInt i1 = (*it).first;
is_pbc_slave_node(i1) = true;
#ifndef AKANTU_NDEBUG
UInt i2 = (*it).second;
UInt slave = mesh.isDistributed() ? mesh.getGlobalNodesIds()(i1) : i1;
UInt master = mesh.isDistributed() ? mesh.getGlobalNodesIds()(i2) : i2;
AKANTU_DEBUG_INFO("pairing " << slave << " (" << Vector<Real>(coord_it[i1])
<< ") with " << master << " ("
<< Vector<Real>(coord_it[i2]) << ")");
#endif
++it;
}
}
/* -------------------------------------------------------------------------- */
void Model::initFEEngineBoundary() {
FEEngine & fem_boundary = getFEEngineBoundary();
fem_boundary.initShapeFunctions(_not_ghost);
fem_boundary.initShapeFunctions(_ghost);
fem_boundary.computeNormalsOnIntegrationPoints(_not_ghost);
fem_boundary.computeNormalsOnIntegrationPoints(_ghost);
}
/* -------------------------------------------------------------------------- */
void Model::dumpGroup(const std::string & group_name) {
ElementGroup & group = mesh.getElementGroup(group_name);
group.dump();
}
/* -------------------------------------------------------------------------- */
void Model::dumpGroup(const std::string & group_name,
const std::string & dumper_name) {
ElementGroup & group = mesh.getElementGroup(group_name);
group.dump(dumper_name);
}
/* -------------------------------------------------------------------------- */
void Model::dumpGroup() {
auto bit = mesh.element_group_begin();
auto bend = mesh.element_group_end();
for (; bit != bend; ++bit) {
bit->second->dump();
}
}
/* -------------------------------------------------------------------------- */
void Model::setGroupDirectory(const std::string & directory) {
auto bit = mesh.element_group_begin();
auto bend = mesh.element_group_end();
for (; bit != bend; ++bit) {
bit->second->setDirectory(directory);
}
}
/* -------------------------------------------------------------------------- */
void Model::setGroupDirectory(const std::string & directory,
const std::string & group_name) {
ElementGroup & group = mesh.getElementGroup(group_name);
group.setDirectory(directory);
}
/* -------------------------------------------------------------------------- */
void Model::setGroupBaseName(const std::string & basename,
const std::string & group_name) {
ElementGroup & group = mesh.getElementGroup(group_name);
group.setBaseName(basename);
}
/* -------------------------------------------------------------------------- */
DumperIOHelper & Model::getGroupDumper(const std::string & group_name) {
ElementGroup & group = mesh.getElementGroup(group_name);
return group.getDumper();
}
/* -------------------------------------------------------------------------- */
// DUMPER stuff
/* -------------------------------------------------------------------------- */
void Model::addDumpGroupFieldToDumper(const std::string & field_id,
dumper::Field * field,
DumperIOHelper & dumper) {
#ifdef AKANTU_USE_IOHELPER
dumper.registerField(field_id, field);
#endif
}
/* -------------------------------------------------------------------------- */
void Model::addDumpField(const std::string & field_id) {
this->addDumpFieldToDumper(mesh.getDefaultDumperName(), field_id);
}
/* -------------------------------------------------------------------------- */
void Model::addDumpFieldVector(const std::string & field_id) {
this->addDumpFieldVectorToDumper(mesh.getDefaultDumperName(), field_id);
}
/* -------------------------------------------------------------------------- */
void Model::addDumpFieldTensor(const std::string & field_id) {
this->addDumpFieldTensorToDumper(mesh.getDefaultDumperName(), field_id);
}
/* -------------------------------------------------------------------------- */
void Model::setBaseName(const std::string & field_id) {
mesh.setBaseName(field_id);
}
/* -------------------------------------------------------------------------- */
void Model::setBaseNameToDumper(const std::string & dumper_name,
const std::string & basename) {
mesh.setBaseNameToDumper(dumper_name, basename);
}
/* -------------------------------------------------------------------------- */
void Model::addDumpFieldToDumper(const std::string & dumper_name,
const std::string & field_id) {
this->addDumpGroupFieldToDumper(dumper_name, field_id, "all", _ek_regular,
false);
}
/* -------------------------------------------------------------------------- */
void Model::addDumpGroupField(const std::string & field_id,
const std::string & group_name) {
ElementGroup & group = mesh.getElementGroup(group_name);
this->addDumpGroupFieldToDumper(group.getDefaultDumperName(), field_id,
group_name, _ek_regular, false);
}
/* -------------------------------------------------------------------------- */
void Model::removeDumpGroupField(const std::string & field_id,
const std::string & group_name) {
ElementGroup & group = mesh.getElementGroup(group_name);
this->removeDumpGroupFieldFromDumper(group.getDefaultDumperName(), field_id,
group_name);
}
/* -------------------------------------------------------------------------- */
void Model::removeDumpGroupFieldFromDumper(const std::string & dumper_name,
const std::string & field_id,
const std::string & group_name) {
ElementGroup & group = mesh.getElementGroup(group_name);
group.removeDumpFieldFromDumper(dumper_name, field_id);
}
/* -------------------------------------------------------------------------- */
void Model::addDumpFieldVectorToDumper(const std::string & dumper_name,
const std::string & field_id) {
this->addDumpGroupFieldToDumper(dumper_name, field_id, "all", _ek_regular,
true);
}
/* -------------------------------------------------------------------------- */
void Model::addDumpGroupFieldVector(const std::string & field_id,
const std::string & group_name) {
ElementGroup & group = mesh.getElementGroup(group_name);
this->addDumpGroupFieldVectorToDumper(group.getDefaultDumperName(), field_id,
group_name);
}
/* -------------------------------------------------------------------------- */
void Model::addDumpGroupFieldVectorToDumper(const std::string & dumper_name,
const std::string & field_id,
const std::string & group_name) {
this->addDumpGroupFieldToDumper(dumper_name, field_id, group_name,
_ek_regular, true);
}
/* -------------------------------------------------------------------------- */
void Model::addDumpFieldTensorToDumper(const std::string & dumper_name,
const std::string & field_id) {
this->addDumpGroupFieldToDumper(dumper_name, field_id, "all", _ek_regular,
true);
}
/* -------------------------------------------------------------------------- */
void Model::addDumpGroupFieldToDumper(const std::string & dumper_name,
const std::string & field_id,
const std::string & group_name,
const ElementKind & element_kind,
bool padding_flag) {
this->addDumpGroupFieldToDumper(dumper_name, field_id, group_name,
this->spatial_dimension, element_kind,
padding_flag);
}
/* -------------------------------------------------------------------------- */
void Model::addDumpGroupFieldToDumper(const std::string & dumper_name,
const std::string & field_id,
const std::string & group_name,
UInt spatial_dimension,
const ElementKind & element_kind,
bool padding_flag) {
#ifdef AKANTU_USE_IOHELPER
dumper::Field * field = nullptr;
if (!field)
field = this->createNodalFieldReal(field_id, group_name, padding_flag);
if (!field)
field = this->createNodalFieldUInt(field_id, group_name, padding_flag);
if (!field)
field = this->createNodalFieldBool(field_id, group_name, padding_flag);
if (!field)
field = this->createElementalField(field_id, group_name, padding_flag,
spatial_dimension, element_kind);
if (!field)
field = this->mesh.createFieldFromAttachedData<UInt>(field_id, group_name,
element_kind);
if (!field)
field = this->mesh.createFieldFromAttachedData<Real>(field_id, group_name,
element_kind);
#ifndef AKANTU_NDEBUG
if (!field) {
AKANTU_DEBUG_WARNING("No field could be found based on name: " << field_id);
}
#endif
if (field) {
DumperIOHelper & dumper = mesh.getGroupDumper(dumper_name, group_name);
this->addDumpGroupFieldToDumper(field_id, field, dumper);
}
#endif
}
/* -------------------------------------------------------------------------- */
void Model::dump() { mesh.dump(); }
/* -------------------------------------------------------------------------- */
void Model::setDirectory(const std::string & directory) {
mesh.setDirectory(directory);
}
/* -------------------------------------------------------------------------- */
void Model::setDirectoryToDumper(const std::string & dumper_name,
const std::string & directory) {
mesh.setDirectoryToDumper(dumper_name, directory);
}
/* -------------------------------------------------------------------------- */
void Model::setTextModeToDumper() { mesh.setTextModeToDumper(); }
/* -------------------------------------------------------------------------- */
} // namespace akantu
c4science · Help