Homec4science
Diffusion akantu (features/30-implementing-a-checkpoint-restart-mechanism) Browse

rAKA/src/model/heat_transfer/heat_transfer_model_inline_impl.cc
79286ef9af64features/30-implementin…

Last Change
Raw File

heat_transfer_model_inline_impl.cc
View Options

/**
* @file heat_transfer_model_inline_impl.cc
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
* @author Srinivasa Babu Ramisetti <srinivasa.ramisetti@epfl.ch>
*
* @date creation: Fri Aug 20 2010
* @date last modification: Tue Dec 08 2015
*
* @brief Implementation of the inline functions of the HeatTransferModel class
*
* @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/>.
*
*/
/* -------------------------------------------------------------------------- */
inline FEEngine &
HeatTransferModel::getFEEngineBoundary(const std::string & name) {
return dynamic_cast<FEEngine &>(
getFEEngineClassBoundary<MyFEEngineType>(name));
}
/* -------------------------------------------------------------------------- */
inline UInt HeatTransferModel::getNbDataToPack(SynchronizationTag tag) const {
AKANTU_DEBUG_IN();
UInt size = 0;
UInt nb_nodes = getFEEngine().getMesh().getNbNodes();
switch (tag) {
case _gst_htm_temperature:
case _gst_htm_capacity: {
size += nb_nodes * sizeof(Real);
break;
}
default: {
AKANTU_DEBUG_ERROR("Unknown ghost synchronization tag : " << tag);
}
}
AKANTU_DEBUG_OUT();
return size;
}
/* -------------------------------------------------------------------------- */
inline UInt HeatTransferModel::getNbDataToUnpack(SynchronizationTag tag) const {
AKANTU_DEBUG_IN();
UInt size = 0;
UInt nb_nodes = getFEEngine().getMesh().getNbNodes();
switch (tag) {
case _gst_htm_capacity:
case _gst_htm_temperature: {
size += nb_nodes * sizeof(Real);
break;
}
default: {
AKANTU_DEBUG_ERROR("Unknown ghost synchronization tag : " << tag);
}
}
AKANTU_DEBUG_OUT();
return size;
}
/* -------------------------------------------------------------------------- */
inline void HeatTransferModel::packData(CommunicationBuffer & buffer,
const UInt index,
SynchronizationTag tag) const {
AKANTU_DEBUG_IN();
switch (tag) {
case _gst_htm_capacity:
buffer << (*capacity_lumped)(index);
break;
case _gst_htm_temperature: {
buffer << (*temperature)(index);
break;
}
default: {
AKANTU_DEBUG_ERROR("Unknown ghost synchronization tag : " << tag);
}
}
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
inline void HeatTransferModel::unpackData(CommunicationBuffer & buffer,
const UInt index,
SynchronizationTag tag) {
AKANTU_DEBUG_IN();
switch (tag) {
case _gst_htm_capacity: {
buffer >> (*capacity_lumped)(index);
break;
}
case _gst_htm_temperature: {
buffer >> (*temperature)(index);
break;
}
default: {
AKANTU_DEBUG_ERROR("Unknown ghost synchronization tag : " << tag);
}
}
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
inline UInt
HeatTransferModel::getNbDataForElements(const Array<Element> & elements,
SynchronizationTag tag) const {
AKANTU_DEBUG_IN();
UInt size = 0;
UInt nb_nodes_per_element = 0;
Array<Element>::const_iterator<Element> it = elements.begin();
Array<Element>::const_iterator<Element> end = elements.end();
for (; it != end; ++it) {
const Element & el = *it;
nb_nodes_per_element += Mesh::getNbNodesPerElement(el.type);
}
switch (tag) {
case _gst_htm_capacity: {
size += nb_nodes_per_element * sizeof(Real); // capacity vector
break;
}
case _gst_htm_temperature: {
size += nb_nodes_per_element * sizeof(Real); // temperature
break;
}
case _gst_htm_gradient_temperature: {
// temperature gradient
size += getNbIntegrationPoints(elements) * spatial_dimension * sizeof(Real);
size += nb_nodes_per_element * sizeof(Real); // nodal temperatures
break;
}
default: {
AKANTU_DEBUG_ERROR("Unknown ghost synchronization tag : " << tag);
}
}
AKANTU_DEBUG_OUT();
return size;
}
/* -------------------------------------------------------------------------- */
inline void HeatTransferModel::packElementData(CommunicationBuffer & buffer,
const Array<Element> & elements,
SynchronizationTag tag) const {
switch (tag) {
case _gst_htm_capacity: {
packNodalDataHelper(*capacity_lumped, buffer, elements, mesh);
break;
}
case _gst_htm_temperature: {
packNodalDataHelper(*temperature, buffer, elements, mesh);
break;
}
case _gst_htm_gradient_temperature: {
packElementalDataHelper(temperature_gradient, buffer, elements, true,
getFEEngine());
packNodalDataHelper(*temperature, buffer, elements, mesh);
break;
}
default: {
AKANTU_DEBUG_ERROR("Unknown ghost synchronization tag : " << tag);
}
}
}
/* -------------------------------------------------------------------------- */
inline void
HeatTransferModel::unpackElementData(CommunicationBuffer & buffer,
const Array<Element> & elements,
SynchronizationTag tag) {
#ifndef AKANTU_NDEBUG
Array<Element>::const_iterator<Element> bit = elements.begin();
Array<Element>::const_iterator<Element> bend = elements.end();
for (; bit != bend; ++bit) {
const Element & element = *bit;
Vector<Real> barycenter_loc(spatial_dimension);
mesh.getBarycenter(element.element, element.type, barycenter_loc.storage(),
element.ghost_type);
Vector<Real> barycenter(spatial_dimension);
buffer >> barycenter;
Real tolerance = 1e-15;
for (UInt i = 0; i < spatial_dimension; ++i) {
if (!(std::abs(barycenter(i) - barycenter_loc(i)) <= tolerance))
AKANTU_DEBUG_ERROR("Unpacking an unknown value for the element: "
<< element << "(barycenter[" << i
<< "] = " << barycenter_loc(i) << " and buffer[" << i
<< "] = " << barycenter(i) << ") - tag: " << tag);
}
}
#endif
switch (tag) {
case _gst_htm_capacity: {
unpackNodalDataHelper(*capacity_lumped, buffer, elements, mesh);
break;
}
case _gst_htm_temperature: {
unpackNodalDataHelper(*temperature, buffer, elements, mesh);
break;
}
case _gst_htm_gradient_temperature: {
unpackElementalDataHelper(temperature_gradient, buffer, elements, true,
getFEEngine());
unpackNodalDataHelper(*temperature, buffer, elements, mesh);
break;
}
default: {
AKANTU_DEBUG_ERROR("Unknown ghost synchronization tag : " << tag);
}
}
}
/* -------------------------------------------------------------------------- */
c4science · Help