std::string
outputSystemInformationHelper(const System & system)
{
std::stringstream oss;
oss << std::left;
if (system.n_dofs())
{
oss << std::setw(console_field_width) << " Num DOFs: " << system.n_dofs() << '\n'
<< std::setw(console_field_width) << " Num Local DOFs: " << system.n_local_dofs() << '\n';
std::streampos begin_string_pos = oss.tellp();
std::streampos curr_string_pos = begin_string_pos;
oss << std::setw(console_field_width) << " Variables: ";
for (unsigned int vg=0; vg<system.n_variable_groups(); vg++)
{
const VariableGroup &vg_description (system.variable_group(vg));
if (vg_description.n_variables() > 1) oss << "{ ";
for (unsigned int vn=0; vn<vg_description.n_variables(); vn++)
{
oss << "\"" << vg_description.name(vn) << "\" ";
curr_string_pos = oss.tellp();
insertNewline(oss, begin_string_pos, curr_string_pos);
}
if (vg_description.n_variables() > 1) oss << "} ";
}
oss << '\n';
begin_string_pos = oss.tellp();
curr_string_pos = begin_string_pos;
oss << std::setw(console_field_width) << " Finite Element Types: ";
#ifndef LIBMESH_ENABLE_INFINITE_ELEMENTS
for (unsigned int vg=0; vg<system.n_variable_groups(); vg++)
{
oss << "\""
<< libMesh::Utility::enum_to_string<FEFamily>(system.get_dof_map().variable_group(vg).type().family)
<< "\" ";
curr_string_pos = oss.tellp();
insertNewline(oss, begin_string_pos, curr_string_pos);
}
oss << '\n';
#else
for (unsigned int vg=0; vg<system.n_variable_groups(); vg++)
{
oss << "\""
<< libMesh::Utility::enum_to_string<FEFamily>(system.get_dof_map().variable_group(vg).type().family)
<< "\", \""
<< libMesh::Utility::enum_to_string<FEFamily>(system.get_dof_map().variable_group(vg).type().radial_family)
<< "\" ";
curr_string_pos = oss.tellp();
insertNewline(oss, begin_string_pos, curr_string_pos);
}
oss << '\n';
begin_string_pos = oss.tellp();
curr_string_pos = begin_string_pos;
oss << std::setw(console_field_width) << " Infinite Element Mapping: ";
for (unsigned int vg=0; vg<system.n_variable_groups(); vg++)
{
oss << "\""
<< libMesh::Utility::enum_to_string<InfMapType>(system.get_dof_map().variable_group(vg).type().inf_map)
<< "\" ";
curr_string_pos = oss.tellp();
insertNewline(oss, begin_string_pos, curr_string_pos);
}
oss << '\n';
#endif
begin_string_pos = oss.tellp();
curr_string_pos = begin_string_pos;
oss << std::setw(console_field_width) << " Approximation Orders: ";
for (unsigned int vg=0; vg<system.n_variable_groups(); vg++)
{
#ifndef LIBMESH_ENABLE_INFINITE_ELEMENTS
oss << "\""
<< Utility::enum_to_string<Order>(system.get_dof_map().variable_group(vg).type().order)
<< "\" ";
#else
oss << "\""
<< Utility::enum_to_string<Order>(system.get_dof_map().variable_group(vg).type().order)
<< "\", \""
<< Utility::enum_to_string<Order>(system.get_dof_map().variable_group(vg).type().radial_order)
<< "\" ";
#endif
curr_string_pos = oss.tellp();
insertNewline(oss, begin_string_pos, curr_string_pos);
}
oss << "\n\n";
}
return oss.str();
}
void
Console::outputSystemInformation()
{
std::stringstream oss;
// Framework information
oss << _app.getSysInfo();
oss << std::left << "\n"
<< "Parallelism:\n"
<< std::setw(_field_width) << " Num Processors: " << static_cast<std::size_t>(libMesh::n_processors()) << '\n'
<< std::setw(_field_width) << " Num Threads: " << static_cast<std::size_t>(libMesh::n_threads()) << '\n'
<< '\n';
MooseMesh & moose_mesh = _problem_ptr->mesh();
MeshBase & mesh = moose_mesh.getMesh();
oss << "Mesh: " << '\n'
<< std::setw(_field_width) << " Distribution: " << (moose_mesh.isParallelMesh() ? "parallel" : "serial")
<< (moose_mesh.isDistributionForced() ? " (forced) " : "") << '\n'
<< std::setw(_field_width) << " Mesh Dimension: " << mesh.mesh_dimension() << '\n'
<< std::setw(_field_width) << " Spatial Dimension: " << mesh.spatial_dimension() << '\n'
<< std::setw(_field_width) << " Nodes:" << '\n'
<< std::setw(_field_width) << " Total:" << mesh.n_nodes() << '\n'
<< std::setw(_field_width) << " Local:" << mesh.n_local_nodes() << '\n'
<< std::setw(_field_width) << " Elems:" << '\n'
<< std::setw(_field_width) << " Total:" << mesh.n_elem() << '\n'
<< std::setw(_field_width) << " Local:" << mesh.n_local_elem() << '\n'
<< std::setw(_field_width) << " Num Subdomains: " << static_cast<std::size_t>(mesh.n_subdomains()) << '\n'
<< std::setw(_field_width) << " Num Partitions: " << static_cast<std::size_t>(mesh.n_partitions()) << '\n';
if (libMesh::n_processors() > 1 && moose_mesh.partitionerName() != "")
oss << std::setw(_field_width) << " Partitioner: " << moose_mesh.partitionerName()
<< (moose_mesh.isPartitionerForced() ? " (forced) " : "")
<< '\n';
oss << '\n';
EquationSystems & eq = _problem_ptr->es();
unsigned int num_systems = eq.n_systems();
for (unsigned int i=0; i<num_systems; ++i)
{
const System & system = eq.get_system(i);
if (system.system_type() == "TransientNonlinearImplicit")
oss << "Nonlinear System:" << '\n';
else if (system.system_type() == "TransientExplicit")
oss << "Auxiliary System:" << '\n';
else
oss << std::setw(_field_width) << system.system_type() << '\n';
if (system.n_dofs())
{
oss << std::setw(_field_width) << " Num DOFs: " << system.n_dofs() << '\n'
<< std::setw(_field_width) << " Num Local DOFs: " << system.n_local_dofs() << '\n';
std::streampos begin_string_pos = oss.tellp();
std::streampos curr_string_pos = begin_string_pos;
oss << std::setw(_field_width) << " Variables: ";
for (unsigned int vg=0; vg<system.n_variable_groups(); vg++)
{
const VariableGroup &vg_description (system.variable_group(vg));
if (vg_description.n_variables() > 1) oss << "{ ";
for (unsigned int vn=0; vn<vg_description.n_variables(); vn++)
{
oss << "\"" << vg_description.name(vn) << "\" ";
curr_string_pos = oss.tellp();
insertNewline(oss, begin_string_pos, curr_string_pos);
}
if (vg_description.n_variables() > 1) oss << "} ";
}
oss << '\n';
begin_string_pos = oss.tellp();
curr_string_pos = begin_string_pos;
oss << std::setw(_field_width) << " Finite Element Types: ";
#ifndef LIBMESH_ENABLE_INFINITE_ELEMENTS
for (unsigned int vg=0; vg<system.n_variable_groups(); vg++)
{
oss << "\""
<< libMesh::Utility::enum_to_string<FEFamily>(system.get_dof_map().variable_group(vg).type().family)
<< "\" ";
curr_string_pos = oss.tellp();
insertNewline(oss, begin_string_pos, curr_string_pos);
}
oss << '\n';
#else
for (unsigned int vg=0; vg<system.n_variable_groups(); vg++)
{
oss << "\""
<< libMesh::Utility::enum_to_string<FEFamily>(system.get_dof_map().variable_group(vg).type().family)
<< "\", \""
<< libMesh::Utility::enum_to_string<FEFamily>(system.get_dof_map().variable_group(vg).type().radial_family)
<< "\" ";
curr_string_pos = oss.tellp();
insertNewline(oss, begin_string_pos, curr_string_pos);
}
oss << '\n';
begin_string_pos = oss.tellp();
curr_string_pos = begin_string_pos;
oss << std::setw(_field_width) << " Infinite Element Mapping: ";
for (unsigned int vg=0; vg<system.n_variable_groups(); vg++)
{
oss << "\""
<< libMesh::Utility::enum_to_string<InfMapType>(system.get_dof_map().variable_group(vg).type().inf_map)
<< "\" ";
curr_string_pos = oss.tellp();
insertNewline(oss, begin_string_pos, curr_string_pos);
}
oss << '\n';
#endif
begin_string_pos = oss.tellp();
curr_string_pos = begin_string_pos;
oss << std::setw(_field_width) << " Approximation Orders: ";
for (unsigned int vg=0; vg<system.n_variable_groups(); vg++)
{
#ifndef LIBMESH_ENABLE_INFINITE_ELEMENTS
oss << "\""
<< Utility::enum_to_string<Order>(system.get_dof_map().variable_group(vg).type().order)
<< "\" ";
#else
oss << "\""
<< Utility::enum_to_string<Order>(system.get_dof_map().variable_group(vg).type().order)
<< "\", \""
<< Utility::enum_to_string<Order>(system.get_dof_map().variable_group(vg).type().radial_order)
<< "\" ";
#endif
curr_string_pos = oss.tellp();
insertNewline(oss, begin_string_pos, curr_string_pos);
}
oss << "\n\n";
}
else
oss << " *** EMPTY ***\n\n";
}
oss << "Execution Information:\n"
<< std::setw(_field_width) << " Executioner: " << demangle(typeid(*_app.getExecutioner()).name()) << '\n';
std::string time_stepper = _app.getExecutioner()->getTimeStepperName();
if (time_stepper != "")
oss << std::setw(_field_width) << " TimeStepper: " << time_stepper << '\n';
oss << std::setw(_field_width) << " Solver Mode: " << Moose::stringify<Moose::SolveType>(_problem_ptr->solverParams()._type) << '\n';
oss << '\n';
oss.flush();
// Output the information
if (_write_screen)
Moose::out << oss.str();
if (_write_file)
_file_output_stream << oss.str();
}