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non_local_manager.cc
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non_local_manager.cc
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/**
* @file non_local_manager.cc
* @author Aurelia Isabel Cuba Ramos <aurelia.cubaramos@epfl.ch>
* @date Mon Sep 21 15:32:10 2015
*
* @brief Implementation of non-local manager
*
* @section LICENSE
*
* Copyright (©) 2010-2011 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 "non_local_manager.hh"
#include "non_local_neighborhood.hh"
/* -------------------------------------------------------------------------- */
__BEGIN_AKANTU__
/* -------------------------------------------------------------------------- */
NonLocalManager::NonLocalManager(SolidMechanicsModel & model,
const ID & id,
const MemoryID & memory_id) :
Memory(id, memory_id),
model(model),
volumes("volumes", id){
UInt spatial_dimension = this->model.getSpatialDimension();
Mesh & mesh = this->model.getMesh();
mesh.initElementTypeMapArray(volumes, 1, spatial_dimension, false, _ek_regular, true);
for(UInt g = _not_ghost; g <= _ghost; ++g) {
GhostType gt = (GhostType) g;
Mesh::type_iterator it = mesh.firstType(spatial_dimension, gt, _ek_regular);
Mesh::type_iterator end = mesh.lastType(spatial_dimension, gt, _ek_regular);
for(; it != end; ++it) {
UInt nb_element = mesh.getNbElement(*it, gt);
UInt nb_quads = this->model.getFEEngine().getNbQuadraturePoints(*it, gt);
volumes.alloc(nb_element *nb_quads, 1, *it, gt);
}
}
#ifdef AKANTU_IGFEM
mesh.initElementTypeMapArray(volumes, 1, spatial_dimension, false, _ek_igfem, true);
for(UInt g = _not_ghost; g <= _ghost; ++g) {
GhostType gt = (GhostType) g;
Mesh::type_iterator it = mesh.firstType(spatial_dimension, gt, _ek_igfem);
Mesh::type_iterator end = mesh.lastType(spatial_dimension, gt, _ek_igfem);
for(; it != end; ++it) {
UInt nb_element = mesh.getNbElement(*it, gt);
UInt nb_quads = this->model.getFEEngine("IGFEMFEEngine").getNbQuadraturePoints(*it, gt);
volumes.alloc(nb_element *nb_quads, 1, *it, gt);
}
}
#endif
}
/* -------------------------------------------------------------------------- */
NonLocalManager::~NonLocalManager() {
NeighborhoodMap::iterator it;
for (it = neighborhoods.begin(); it != neighborhoods.end(); ++it) {
if(it->second) delete it->second;
}
}
/* -------------------------------------------------------------------------- */
void NonLocalManager::setJacobians(const FEEngine & fe_engine, const ElementKind & kind) {
Mesh & mesh = this->model.getMesh();
UInt spatial_dimension = this->model.getSpatialDimension();
for(UInt g = _not_ghost; g <= _ghost; ++g) {
GhostType gt = (GhostType) g;
Mesh::type_iterator it = mesh.firstType(spatial_dimension, gt, kind);
Mesh::type_iterator last_type = mesh.lastType(spatial_dimension, gt, kind);
for(; it != last_type; ++it) {
jacobians(*it, gt) = &fe_engine.getIntegratorInterface().getJacobians(*it, gt);
}
}
}
/* -------------------------------------------------------------------------- */
void NonLocalManager::createNeighborhood(const ID & type, Real radius, const ID & name) {
AKANTU_DEBUG_IN();
/// check if neighborhood already exists
NeighborhoodMap::const_iterator it = neighborhoods.find(name);
if (it == neighborhoods.end() ) {
/// create new neighborhood for given ID
std::stringstream sstr; sstr << "neighborhood:" << name;
neighborhoods[name] = new NonLocalNeighborhood(*this, radius, type, sstr.str());
}
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
void NonLocalManager::createNeighborhoodSynchronizers() {
NeighborhoodMap::iterator it;
for (it = neighborhoods.begin(); it != neighborhoods.end(); ++it) {
it->second->createGridSynchronizer();
}
}
__END_AKANTU__

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