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domain_continuum.cc
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/**
* @file domain_continuum.cc
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
*
* @date Wed Nov 06 20:35:11 2013
*
* @brief Mother of all continuum domains
*
* @section LICENSE
*
* Copyright INRIA and CEA
*
* The LibMultiScale is a C++ parallel framework for the multiscale
* coupling methods dedicated to material simulations. This framework
* provides an API which makes it possible to program coupled simulations
* and integration of already existing codes.
*
* This Project was initiated in a collaboration between INRIA Futurs Bordeaux
* within ScAlApplix team and CEA/DPTA Ile de France.
* The project is now continued at the Ecole Polytechnique Fédérale de Lausanne
* within the LSMS/ENAC laboratory.
*
* This software is governed by the CeCILL-C license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL-C
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited
* liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
*
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL-C license and that you accept its terms.
*
*/
/* -------------------------------------------------------------------------- */
#include "domain_continuum.hh"
#include "geometry_manager.hh"
#include "lib_continuum.hh"
#include "lm_common.hh"
#include "lm_communicator.hh"
#include "xml_parser_restart.hh"
/* -------------------------------------------------------------------------- */
__BEGIN_LIBMULTISCALE__
/* -------------------------------------------------------------------------- */
template <typename ContElems, typename ContNodes, UInt Dim>
DomainContinuum<ContElems, ContNodes, Dim>::DomainContinuum(CommGroup &group)
: DomainContinuumInterface(group), arlequin_flag(false),
mesh_container(this->getID() + ":mesh"),
prestressed_periodicity_flag(false) {
geometries.resize(10);
createOutput("mesh");
getOutput("mesh") = mesh_container;
mesh_container.setCommGroup(group);
}
/* -------------------------------------------------------------------------- */
template <typename ContElems, typename ContNodes, UInt Dim>
DomainContinuum<ContElems, ContNodes, Dim>::~DomainContinuum() {}
/* -------------------------------------------------------------------------- */
template <typename ContElems, typename ContNodes, UInt Dim>
typename DomainContinuum<ContElems, ContNodes, Dim>::ContainerPoints &
DomainContinuum<ContElems, ContNodes, Dim>::getContainer() {
auto &comm_group = getCommGroup();
if (comm_group.amIinGroup()) {
mesh_container.getBoundingBox() = getDomainBoundingBox();
}
mesh_container.setCommGroup(getCommGroup());
return mesh_container;
}
/* -------------------------------------------------------------------------- */
template <typename ContElems, typename ContNodes, UInt Dim>
std::vector<std::pair<UInt, UInt>> &
DomainContinuum<ContElems, ContNodes, Dim>::getPBCpairs() {
return pbc_pairs;
}
/* -------------------------------------------------------------------------- */
template <typename ContElems, typename ContNodes, UInt Dim>
inline void DomainContinuum<ContElems, ContNodes, Dim>::readXMLFile(
const std::string &filename) {
XMLRestartParser<Dim> parser;
DUMP("Setting Dummy simulation from libMultiScale XML Data format "
<< filename,
DBG_INFO);
if (parser.parseFile(filename, this->restart_continue_if_notfound)) {
DUMP("restart was not performed because file was not found", DBG_WARNING);
return;
}
DUMP("read done " << filename, DBG_INFO);
UnitsConverter unit;
unit.setInUnits(atomic_unit_system);
UInt cpt = 0;
UInt cpt2 = 0;
#ifndef LM_OPTIMIZED
UInt total = getContainerNodes().size();
#endif // LM_OPTIMIZED
DUMP("total = " << total, DBG_DETAIL);
for (auto &&n : getContainerNodes()) {
// for (n = it.getFirst(); !it.end() ; n = it.getNext()){
auto X = n.position0();
if (cpt2 % 100 == 0)
DUMP("passing node number " << cpt2 << "/" << total << " reloaded",
DBG_INFO);
++cpt2;
if (!parser.isDofRegistered(X))
continue;
Vector<Dim> U;
parser.assignDispField(X, U);
n.displacement() = U;
Vector<Dim> V;
parser.assignVelField(X, V);
n.velocity() = V;
if (cpt % 100 == 0)
DUMP("node number " << cpt << "/" << total << " reloaded", DBG_INFO);
++cpt;
}
DUMP("associated " << cpt << " over " << total, DBG_INFO);
// performStep2();
}
/* -------------------------------------------------------------------------- */
template <typename ContElems, typename ContNodes, UInt Dim>
ContElems &DomainContinuum<ContElems, ContNodes, Dim>::getContainerElems() {
auto &comm_group = getCommGroup();
auto &elems = mesh_container.getContainerElems();
if (comm_group.amIinGroup()) {
elems.getBoundingBox() = getDomainBoundingBox();
}
elems.setCommGroup(getCommGroup());
return elems;
}
/* -------------------------------------------------------------------------- */
template <typename ContElems, typename ContNodes, UInt Dim>
ContNodes &DomainContinuum<ContElems, ContNodes, Dim>::getContainerNodes() {
auto &comm_group = getCommGroup();
auto &nodes = mesh_container.getContainerNodes();
if (comm_group.amIinGroup()) {
nodes.getBoundingBox() = getDomainBoundingBox();
}
nodes.setCommGroup(getCommGroup());
return nodes;
}
/* -------------------------------------------------------------------------- */
template <typename ContElems, typename ContNodes, UInt Dim>
Geometry &DomainContinuum<ContElems, ContNodes, Dim>::getGeom() {
return *GeometryManager::getManager().getGeometry(geometries[0]);
}
/* -------------------------------------------------------------------------- */
/* LMDESC DomainContinuum
This section describe the section that is associated
with continuum mechanics model. It is the starting
point of every Continuum Mechanics plugins.
*/
template <typename ContElems, typename ContNodes, UInt Dim>
inline void DomainContinuum<ContElems, ContNodes, Dim>::declareParams() {
DomainInterface::declareParams();
/* LMKEYWORD DOMAIN_GEOMETRY
Specify the geometry/region describing the domain
*/
this->parseKeyword("DOMAIN_GEOMETRY", geometries[0]);
/* LMKEYWORD CONSTRAINED_GEOMETRY
For minimization purpose (obsolete). This provided a region
not included in the computation of the objective function and the gradient.
*/
this->parseKeyword("CONSTRAINED_GEOMETRY", geom_constrained, invalidGeom);
/* LMKEYWORD TIMESTEP
Specify the explicit integration timestep
*/
this->parseKeyword("TIMESTEP", timeStep);
/* LMKEYWORD PRESTRESSED_PERIODICITY
set whether the corrective displacement of slaves should be considered
*/
this->parseKeyword("PRESTRESSED_PERIODICITY", prestressed_periodicity_flag,
false);
}
/* -------------------------------------------------------------------------- */
#ifdef LIBMULTISCALE_LIBMESH
template class DomainContinuum<ContainerElemsLibMesh<1>,
ContainerNodesLibMesh<1>, 1>;
template class DomainContinuum<ContainerElemsLibMesh<2>,
ContainerNodesLibMesh<2>, 2>;
template class DomainContinuum<ContainerElemsLibMesh<3>,
ContainerNodesLibMesh<3>, 3>;
#endif
#ifdef LIBMULTISCALE_SIMULPACK
template class DomainContinuum<ContainerElemsSimulPack<2>,
ContainerNodesSimulPack<2>, 2>;
template class DomainContinuum<ContainerElemsSimulPack<3>,
ContainerNodesSimulPack<3>, 3>;
#endif
#ifdef LIBMULTISCALE_MECA1D
template class DomainContinuum<ContainerElemsMeca1D, ContainerNodesMeca1D, 1>;
#endif
#ifdef LIBMULTISCALE_AKANTU_PLUGIN
template class DomainContinuum<ContainerElemsAkantu<1>, ContainerNodesAkantu<1>,
1>;
template class DomainContinuum<ContainerElemsAkantu<2>, ContainerNodesAkantu<2>,
2>;
template class DomainContinuum<ContainerElemsAkantu<3>, ContainerNodesAkantu<3>,
3>;
#endif
__END_LIBMULTISCALE__

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