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test_cohesive_parallel_insertion_along_physical_surfaces.cc
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test_cohesive_parallel_insertion_along_physical_surfaces.cc
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/**
* @file test_cohesive_parallel_insertion_along_physical_surfaces.cc
*
* @author Fabian Barras <fabian.barras@epfl.ch>
*
* @date creation: Fri Oct 13 2017
* @date last modification: Wed Nov 08 2017
*
* @brief Test parallel intrinsic insertion of cohesive elements along physical
* surfaces
*
*
* @section LICENSE
*
* Copyright (©) 2015-2021 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 <fstream>
#include <iostream>
#include <limits>
/* -------------------------------------------------------------------------- */
#include "aka_common.hh"
#include "material.hh"
#include "material_cohesive.hh"
#include "mesh.hh"
#include "mesh_io.hh"
#include "mesh_io_msh.hh"
#include "mesh_utils.hh"
#include "solid_mechanics_model_cohesive.hh"
/* -------------------------------------------------------------------------- */
using namespace akantu;
int main(int argc, char * argv[]) {
initialize("input_file.dat", argc, argv);
Math::setTolerance(1e-15);
const UInt spatial_dimension = 3;
Mesh mesh(spatial_dimension);
const auto & comm = Communicator::getStaticCommunicator();
Int psize = comm.getNbProc();
Int prank = comm.whoAmI();
akantu::MeshPartition * partition = NULL;
if (prank == 0) {
mesh.read("3d_spherical_inclusion.msh");
partition = new MeshPartitionScotch(mesh, spatial_dimension);
partition->partitionate(psize);
}
SolidMechanicsModelCohesive model(mesh);
model.initParallel(partition);
mesh.createGroupsFromMeshData<std::string>("physical_names");
model.initFull(SolidMechanicsModelCohesiveOptions(_static));
std::vector<std::string> surfaces_name = {"interface", "coh1", "coh2",
"coh3", "coh4", "coh5"};
UInt nb_surf = surfaces_name.size();
for (ghost_type_t::iterator gt = ghost_type_t::begin();
gt != ghost_type_t::end(); ++gt) {
std::string ghost_str;
if (*gt == 1)
ghost_str = "ghost";
else
ghost_str = "not ghost";
Mesh::type_iterator it =
mesh.firstType(spatial_dimension, *gt, _ek_cohesive);
Mesh::type_iterator end =
mesh.lastType(spatial_dimension, *gt, _ek_cohesive);
for (; it != end; ++it) {
Array<UInt> & material_id = mesh.getMeshFacets().getData<UInt>(
"physical_names")(mesh.getFacetType(*it), *gt);
for (UInt i = 0; i < nb_surf; ++i) {
UInt expected_insertion = 0;
for (UInt m = 0; m < material_id.getSize(); ++m) {
if (material_id(m) ==
model.SolidMechanicsModel::getMaterialIndex(surfaces_name[i]))
++expected_insertion;
}
UInt inserted_elements;
inserted_elements = model.getMaterial(surfaces_name[i])
.getElementFilter()(*it, *gt)
.getSize();
if (expected_insertion != inserted_elements) {
std::cerr << std::endl
<< "!!! Mismatch in insertion of surface named "
<< surfaces_name[i] << " in proc n° " << prank << " --> "
<< inserted_elements << " inserted elements of type "
<< ghost_str << " out of " << expected_insertion
<< std::endl;
return EXIT_FAILURE;
}
}
}
}
model.assembleStiffnessMatrix();
finalize();
return EXIT_SUCCESS;
}

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