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dumper_iohelper.cc
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Sat, Nov 23, 06:23

dumper_iohelper.cc
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/**
* Copyright (©) 2012-2023 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* This file is part of Akantu
*
* 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 <io_helper.hh>
#include "dumper_iohelper.hh"
#include "dumper_elemental_field.hh"
#include "dumper_filtered_connectivity.hh"
#include "dumper_nodal_field.hh"
#include "dumper_variable.hh"
#include "mesh.hh"
#if defined(AKANTU_IGFEM)
#include "dumper_igfem_connectivity.hh"
#endif
/* -------------------------------------------------------------------------- */
namespace akantu {
/* -------------------------------------------------------------------------- */
DumperIOHelper::DumperIOHelper() = default;
/* -------------------------------------------------------------------------- */
DumperIOHelper::~DumperIOHelper() = default;
/* -------------------------------------------------------------------------- */
void DumperIOHelper::setParallelContext(bool is_parallel) {
auto whoami = Communicator::getStaticCommunicator().whoAmI();
auto nb_proc = Communicator::getStaticCommunicator().getNbProc();
if (is_parallel) {
dumper->setParallelContext(whoami, nb_proc);
} else {
dumper->setParallelContext(0, 1);
}
}
/* -------------------------------------------------------------------------- */
void DumperIOHelper::setDirectory(const std::string & directory) {
this->directory = directory;
dumper->setPrefix(directory);
}
/* -------------------------------------------------------------------------- */
void DumperIOHelper::setBaseName(const std::string & basename) {
filename = basename;
}
/* -------------------------------------------------------------------------- */
void DumperIOHelper::setTimeStep(Real time_step) {
if (!time_activated) {
this->dumper->activateTimeDescFiles(time_step);
} else {
this->dumper->setTimeStep(time_step);
}
}
/* -------------------------------------------------------------------------- */
void DumperIOHelper::dump() {
try {
dumper->dump(filename, count);
} catch (iohelper::IOHelperException & e) {
AKANTU_ERROR(
"I was not able to dump your data with a Dumper: " << e.what());
}
++count;
}
/* -------------------------------------------------------------------------- */
void DumperIOHelper::dump(Int step) {
this->count = step;
this->dump();
}
/* -------------------------------------------------------------------------- */
void DumperIOHelper::dump(Real current_time, Int step) {
this->dumper->setCurrentTime(current_time);
this->dump(step);
}
/* -------------------------------------------------------------------------- */
void DumperIOHelper::registerMesh(const Mesh & mesh, Int spatial_dimension,
GhostType ghost_type,
ElementKind element_kind) {
#if defined(AKANTU_IGFEM)
if (element_kind == _ek_igfem) {
registerField("connectivities",
new dumpers::IGFEMConnectivityField(
mesh.getConnectivities(), spatial_dimension, ghost_type));
} else {
#endif
registerField("connectivities",
std::make_shared<dumpers::ElementalField<Idx>>(
mesh.getConnectivities(), spatial_dimension, ghost_type,
element_kind));
#if defined(AKANTU_IGFEM)
}
#endif
registerField("positions",
std::make_shared<dumpers::NodalField<Real>>(mesh.getNodes()));
}
/* -------------------------------------------------------------------------- */
void DumperIOHelper::registerFilteredMesh(
const Mesh & mesh, const ElementTypeMapArray<Idx> & elements_filter,
const Array<Idx> & nodes_filter, Int spatial_dimension,
GhostType ghost_type, ElementKind element_kind) {
auto * f_connectivities = new ElementTypeMapArrayFilter<Idx>(
mesh.getConnectivities(), elements_filter);
this->registerField("connectivities",
std::make_shared<dumpers::FilteredConnectivityField>(
*f_connectivities, nodes_filter, spatial_dimension,
ghost_type, element_kind));
this->registerField("positions",
std::make_shared<dumpers::NodalField<Real, true>>(
mesh.getNodes(), 0, 0, &nodes_filter));
}
/* -------------------------------------------------------------------------- */
void DumperIOHelper::registerField(const std::string & field_id,
std::shared_ptr<dumpers::Field> field) {
auto it = fields.find(field_id);
if (it != fields.end()) {
AKANTU_DEBUG_WARNING(
"The field "
<< field_id << " is already registered in this Dumper. Field ignored.");
return;
}
fields[field_id] = field;
field->registerToDumper(field_id, *dumper);
}
/* -------------------------------------------------------------------------- */
void DumperIOHelper::unRegisterField(const std::string & field_id) {
auto it = fields.find(field_id);
if (it == fields.end()) {
AKANTU_DEBUG_WARNING(
"The field " << field_id
<< " is not registered in this Dumper. Nothing to do.");
return;
}
fields.erase(it);
}
/* -------------------------------------------------------------------------- */
void DumperIOHelper::registerVariable(
const std::string & variable_id,
std::shared_ptr<dumpers::VariableBase>
variable) // NOLINT(performance-unnecessary-value-param)
{
auto it = variables.find(variable_id);
if (it != variables.end()) {
AKANTU_DEBUG_WARNING(
"The Variable "
<< variable_id
<< " is already registered in this Dumper. Variable ignored.");
return;
}
variables[variable_id] = variable;
variable->registerToDumper(variable_id, *dumper);
} // namespace akantu
/* -------------------------------------------------------------------------- */
void DumperIOHelper::unRegisterVariable(const std::string & variable_id) {
auto it = variables.find(variable_id);
if (it == variables.end()) {
AKANTU_DEBUG_WARNING(
"The variable " << variable_id
<< " is not registered in this Dumper. Nothing to do.");
return;
}
variables.erase(it);
}
/* -------------------------------------------------------------------------- */
template <ElementType type> iohelper::ElemType getIOHelperType() {
AKANTU_TO_IMPLEMENT();
return iohelper::MAX_ELEM_TYPE;
}
template <> iohelper::ElemType getIOHelperType<_point_1>() {
return iohelper::POINT_SET;
}
template <> iohelper::ElemType getIOHelperType<_segment_2>() {
return iohelper::LINE1;
}
template <> iohelper::ElemType getIOHelperType<_segment_3>() {
return iohelper::LINE2;
}
template <> iohelper::ElemType getIOHelperType<_triangle_3>() {
return iohelper::TRIANGLE1;
}
template <> iohelper::ElemType getIOHelperType<_triangle_6>() {
return iohelper::TRIANGLE2;
}
template <> iohelper::ElemType getIOHelperType<_quadrangle_4>() {
return iohelper::QUAD1;
}
template <> iohelper::ElemType getIOHelperType<_quadrangle_8>() {
return iohelper::QUAD2;
}
template <> iohelper::ElemType getIOHelperType<_tetrahedron_4>() {
return iohelper::TETRA1;
}
template <> iohelper::ElemType getIOHelperType<_tetrahedron_10>() {
return iohelper::TETRA2;
}
template <> iohelper::ElemType getIOHelperType<_hexahedron_8>() {
return iohelper::HEX1;
}
template <> iohelper::ElemType getIOHelperType<_hexahedron_20>() {
return iohelper::HEX2;
}
template <> iohelper::ElemType getIOHelperType<_pentahedron_6>() {
return iohelper::PRISM1;
}
template <> iohelper::ElemType getIOHelperType<_pentahedron_15>() {
return iohelper::PRISM2;
}
#if defined(AKANTU_COHESIVE_ELEMENT)
template <> iohelper::ElemType getIOHelperType<_cohesive_1d_2>() {
return iohelper::COH1D2;
}
template <> iohelper::ElemType getIOHelperType<_cohesive_2d_4>() {
return iohelper::COH2D4;
}
template <> iohelper::ElemType getIOHelperType<_cohesive_2d_6>() {
return iohelper::COH2D6;
}
template <> iohelper::ElemType getIOHelperType<_cohesive_3d_6>() {
return iohelper::COH3D6;
}
template <> iohelper::ElemType getIOHelperType<_cohesive_3d_12>() {
return iohelper::COH3D12;
}
template <> iohelper::ElemType getIOHelperType<_cohesive_3d_8>() {
return iohelper::COH3D8;
}
// template <>
// iohelper::ElemType getIOHelperType<_cohesive_3d_16>() { return
// iohelper::COH3D16; }
#endif
#if defined(AKANTU_STRUCTURAL_MECHANICS)
template <> iohelper::ElemType getIOHelperType<_bernoulli_beam_2>() {
return iohelper::BEAM2;
}
template <> iohelper::ElemType getIOHelperType<_bernoulli_beam_3>() {
return iohelper::BEAM3;
}
#endif
/* -------------------------------------------------------------------------- */
Int getIOHelperType(ElementType type) {
return tuple_dispatch<AllElementTypes>(
[&](auto && enum_type) {
constexpr ElementType type = aka::decay_v<decltype(enum_type)>;
return getIOHelperType<type>();
},
type);
}
} // namespace akantu
namespace iohelper {
template <> DataType getDataType<akantu::NodeFlag>() {
return getDataType<std::underlying_type_t<akantu::NodeFlag>>();
}
} // namespace iohelper

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