Homec4science
Diffusion akantu (features/fe_engine_python_interface_extension) Browse

rAKA/src/model/solid_mechanics/solid_mechanics_model_inline_impl.cc
149aab3b0ee5features/fe_engine_pyth…

Last Change
Raw File

solid_mechanics_model_inline_impl.cc
View Options

/**
* @file solid_mechanics_model_inline_impl.cc
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
* @author Daniel Pino Muñoz <daniel.pinomunoz@epfl.ch>
* @author Nicolas Richart <nicolas.richart@epfl.ch>
*
* @date creation: Wed Aug 04 2010
* @date last modification: Wed Nov 18 2015
*
* @brief Implementation of the inline functions of the SolidMechanicsModel 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 Material & SolidMechanicsModel::getMaterial(UInt mat_index) {
AKANTU_DEBUG_IN();
AKANTU_DEBUG_ASSERT(mat_index < materials.size(),
"The model " << id << " has no material no "<< mat_index);
AKANTU_DEBUG_OUT();
return *materials[mat_index];
}
/* -------------------------------------------------------------------------- */
inline const Material & SolidMechanicsModel::getMaterial(UInt mat_index) const {
AKANTU_DEBUG_IN();
AKANTU_DEBUG_ASSERT(mat_index < materials.size(),
"The model " << id << " has no material no "<< mat_index);
AKANTU_DEBUG_OUT();
return *materials[mat_index];
}
/* -------------------------------------------------------------------------- */
inline Material & SolidMechanicsModel::getMaterial(const std::string & name) {
AKANTU_DEBUG_IN();
std::map<std::string, UInt>::const_iterator it = materials_names_to_id.find(name);
AKANTU_DEBUG_ASSERT(it != materials_names_to_id.end(),
"The model " << id << " has no material named "<< name);
AKANTU_DEBUG_OUT();
return *materials[it->second];
}
/* -------------------------------------------------------------------------- */
inline UInt SolidMechanicsModel::getMaterialIndex(const std::string & name) const {
AKANTU_DEBUG_IN();
std::map<std::string, UInt>::const_iterator it = materials_names_to_id.find(name);
AKANTU_DEBUG_ASSERT(it != materials_names_to_id.end(),
"The model " << id << " has no material named "<< name);
AKANTU_DEBUG_OUT();
return it->second;
}
/* -------------------------------------------------------------------------- */
inline const Material & SolidMechanicsModel::getMaterial(const std::string & name) const {
AKANTU_DEBUG_IN();
std::map<std::string, UInt>::const_iterator it = materials_names_to_id.find(name);
AKANTU_DEBUG_ASSERT(it != materials_names_to_id.end(),
"The model " << id << " has no material named "<< name);
AKANTU_DEBUG_OUT();
return *materials[it->second];
}
/* -------------------------------------------------------------------------- */
inline void SolidMechanicsModel::setMaterialSelector(MaterialSelector & selector) {
if(is_default_material_selector) delete material_selector;
material_selector = &selector;
is_default_material_selector = false;
}
/* -------------------------------------------------------------------------- */
inline FEEngine & SolidMechanicsModel::getFEEngineBoundary(const ID & name) {
return dynamic_cast<FEEngine &>(getFEEngineClassBoundary<MyFEEngineType>(name));
}
/* -------------------------------------------------------------------------- */
inline void SolidMechanicsModel::splitElementByMaterial(const Array<Element> & elements,
Array<Element> * elements_per_mat) const {
ElementType current_element_type = _not_defined;
GhostType current_ghost_type = _casper;
const Array<UInt> * mat_indexes = NULL;
const Array<UInt> * mat_loc_num = NULL;
Array<Element>::const_iterator<Element> it = elements.begin();
Array<Element>::const_iterator<Element> end = elements.end();
for (; it != end; ++it) {
Element el = *it;
if(el.type != current_element_type || el.ghost_type != current_ghost_type) {
current_element_type = el.type;
current_ghost_type = el.ghost_type;
mat_indexes = &(this->material_index(el.type, el.ghost_type));
mat_loc_num = &(this->material_local_numbering(el.type, el.ghost_type));
}
UInt old_id = el.element;
el.element = (*mat_loc_num)(old_id);
elements_per_mat[(*mat_indexes)(old_id)].push_back(el);
}
}
/* -------------------------------------------------------------------------- */
inline UInt SolidMechanicsModel::getNbData(const Array<Element> & elements,
const 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_material_id: {
size += elements.getSize() * sizeof(UInt);
break;
}
case _gst_smm_mass: {
size += nb_nodes_per_element * sizeof(Real) * spatial_dimension; // mass vector
break;
}
case _gst_smm_for_gradu: {
size += nb_nodes_per_element * spatial_dimension * sizeof(Real); // displacement
break;
}
case _gst_smm_boundary: {
// force, displacement, boundary
size += nb_nodes_per_element * spatial_dimension * (2 * sizeof(Real) + sizeof(bool));
break;
}
case _gst_for_dump: {
// displacement, velocity, acceleration, residual, force
size += nb_nodes_per_element * spatial_dimension * sizeof(Real) * 5;
break;
}
default: { }
}
if(tag != _gst_material_id) {
Array<Element> * elements_per_mat = new Array<Element>[materials.size()];
this->splitElementByMaterial(elements, elements_per_mat);
for (UInt i = 0; i < materials.size(); ++i) {
size += materials[i]->getNbData(elements_per_mat[i], tag);
}
delete [] elements_per_mat;
}
AKANTU_DEBUG_OUT();
return size;
}
/* -------------------------------------------------------------------------- */
inline void SolidMechanicsModel::packData(CommunicationBuffer & buffer,
const Array<Element> & elements,
const SynchronizationTag & tag) const {
AKANTU_DEBUG_IN();
switch(tag) {
case _gst_material_id: {
this->packElementalDataHelper(material_index, buffer, elements, false, getFEEngine());
break;
}
case _gst_smm_mass: {
packNodalDataHelper(*mass, buffer, elements, mesh);
break;
}
case _gst_smm_for_gradu: {
packNodalDataHelper(*displacement, buffer, elements, mesh);
break;
}
case _gst_for_dump: {
packNodalDataHelper(*displacement, buffer, elements, mesh);
packNodalDataHelper(*velocity, buffer, elements, mesh);
packNodalDataHelper(*acceleration, buffer, elements, mesh);
packNodalDataHelper(*internal_force, buffer, elements, mesh);
packNodalDataHelper(*external_force, buffer, elements, mesh);
break;
}
case _gst_smm_boundary: {
packNodalDataHelper(*external_force, buffer, elements, mesh);
packNodalDataHelper(*velocity, buffer, elements, mesh);
packNodalDataHelper(*blocked_dofs, buffer, elements, mesh);
break;
}
default: {
}
}
if(tag != _gst_material_id) {
Array<Element> * elements_per_mat = new Array<Element>[materials.size()];
splitElementByMaterial(elements, elements_per_mat);
for (UInt i = 0; i < materials.size(); ++i) {
materials[i]->packData(buffer, elements_per_mat[i], tag);
}
delete [] elements_per_mat;
}
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
inline void SolidMechanicsModel::unpackData(CommunicationBuffer & buffer,
const Array<Element> & elements,
const SynchronizationTag & tag) {
AKANTU_DEBUG_IN();
switch(tag) {
case _gst_material_id: {
unpackElementalDataHelper(material_index, buffer, elements,
false, getFEEngine());
break;
}
case _gst_smm_mass: {
unpackNodalDataHelper(*mass, buffer, elements, mesh);
break;
}
case _gst_smm_for_gradu: {
unpackNodalDataHelper(*displacement, buffer, elements, mesh);
break;
}
case _gst_for_dump: {
unpackNodalDataHelper(*displacement, buffer, elements, mesh);
unpackNodalDataHelper(*velocity, buffer, elements, mesh);
unpackNodalDataHelper(*acceleration, buffer, elements, mesh);
unpackNodalDataHelper(*internal_force, buffer, elements, mesh);
unpackNodalDataHelper(*external_force, buffer, elements, mesh);
break;
}
case _gst_smm_boundary: {
unpackNodalDataHelper(*external_force, buffer, elements, mesh);
unpackNodalDataHelper(*velocity, buffer, elements, mesh);
unpackNodalDataHelper(*blocked_dofs, buffer, elements, mesh);
break;
}
default: {
}
}
if(tag != _gst_material_id) {
Array<Element> * elements_per_mat = new Array<Element>[materials.size()];
splitElementByMaterial(elements, elements_per_mat);
for (UInt i = 0; i < materials.size(); ++i) {
materials[i]->unpackData(buffer, elements_per_mat[i], tag);
}
delete [] elements_per_mat;
}
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
inline UInt SolidMechanicsModel::getNbData(const Array<UInt> & dofs,
const SynchronizationTag & tag) const {
AKANTU_DEBUG_IN();
UInt size = 0;
// UInt nb_nodes = mesh.getNbNodes();
switch(tag) {
case _gst_smm_uv: {
size += sizeof(Real) * spatial_dimension * 2;
break;
}
case _gst_smm_res: {
size += sizeof(Real) * spatial_dimension;
break;
}
case _gst_smm_mass: {
size += sizeof(Real) * spatial_dimension;
break;
}
case _gst_for_dump: {
size += sizeof(Real) * spatial_dimension * 5;
break;
}
default: {
AKANTU_DEBUG_ERROR("Unknown ghost synchronization tag : " << tag);
}
}
AKANTU_DEBUG_OUT();
return size * dofs.getSize();
}
/* -------------------------------------------------------------------------- */
inline void SolidMechanicsModel::packData(CommunicationBuffer & buffer,
const Array<UInt> & dofs,
const SynchronizationTag & tag) const {
AKANTU_DEBUG_IN();
switch(tag) {
case _gst_smm_uv: {
packDOFDataHelper(*displacement, buffer, dofs);
packDOFDataHelper(*velocity , buffer, dofs);
break;
}
case _gst_smm_res: {
packDOFDataHelper(*internal_force, buffer, dofs);
break;
}
case _gst_smm_mass: {
packDOFDataHelper(*mass, buffer, dofs);
break;
}
case _gst_for_dump: {
packDOFDataHelper(*displacement , buffer, dofs);
packDOFDataHelper(*velocity , buffer, dofs);
packDOFDataHelper(*acceleration , buffer, dofs);
packDOFDataHelper(*internal_force, buffer, dofs);
packDOFDataHelper(*external_force, buffer, dofs);
break;
}
default: {
AKANTU_DEBUG_ERROR("Unknown ghost synchronization tag : " << tag);
}
}
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
inline void SolidMechanicsModel::unpackData(CommunicationBuffer & buffer,
const Array<UInt> & dofs,
const SynchronizationTag & tag) {
AKANTU_DEBUG_IN();
switch(tag) {
case _gst_smm_uv: {
unpackDOFDataHelper(*displacement, buffer, dofs);
unpackDOFDataHelper(*velocity , buffer, dofs);
break;
}
case _gst_smm_res: {
unpackDOFDataHelper(*internal_force, buffer, dofs);
break;
}
case _gst_smm_mass: {
unpackDOFDataHelper(*mass, buffer, dofs);
break;
}
case _gst_for_dump: {
unpackDOFDataHelper(*displacement , buffer, dofs);
unpackDOFDataHelper(*velocity , buffer, dofs);
unpackDOFDataHelper(*acceleration , buffer, dofs);
unpackDOFDataHelper(*internal_force, buffer, dofs);
unpackDOFDataHelper(*external_force, buffer, dofs);
break;
}
default: {
AKANTU_DEBUG_ERROR("Unknown ghost synchronization tag : " << tag);
}
}
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
c4science · Help