libMesh::RBSCMEvaluation Class Reference

#include <rb_scm_evaluation.h>

Inheritance diagram for libMesh::RBSCMEvaluation:

List of all members.

Public Member Functions
	RBSCMEvaluation (const Parallel::Communicator &comm LIBMESH_CAN_DEFAULT_TO_COMMWORLD)
virtual	~RBSCMEvaluation ()
void	set_rb_theta_expansion (RBThetaExpansion &rb_theta_expansion_in)
RBThetaExpansion &	get_rb_theta_expansion ()
virtual Real	get_SCM_LB ()
virtual Real	get_SCM_UB ()
Real	get_C_J_stability_constraint (unsigned int j) const
void	set_C_J_stability_constraint (unsigned int j, Real stability_constraint_in)
Real	get_SCM_UB_vector (unsigned int j, unsigned int q)
void	set_SCM_UB_vector (unsigned int j, unsigned int q, Real y_q)
unsigned int	get_C_J_size ()
const RBParameters &	get_C_J_entry (unsigned int j)
Real	get_C_J_stability_value (unsigned int j)
Real	get_B_min (unsigned int i) const
Real	get_B_max (unsigned int i) const
void	set_B_min (unsigned int i, Real B_min_val)
void	set_B_max (unsigned int i, Real B_max_val)
virtual void	save_current_parameters ()
virtual void	reload_current_parameters ()
virtual void	set_current_parameters_from_C_J (unsigned int C_J_index)
virtual void	write_offline_data_to_files (const std::string &directory_name="offline_data", const bool write_binary_data=true)
virtual void	read_offline_data_from_files (const std::string &directory_name="offline_data", const bool read_binary_data=true)
virtual void	clear ()
void	initialize_parameters (const RBParameters &mu_min_in, const RBParameters &mu_max_in, const std::map< std::string, std::vector< Real > > &discrete_parameter_values)
void	initialize_parameters (const RBParametrized &rb_parametrized)
unsigned int	get_n_params () const
unsigned int	get_n_continuous_params () const
unsigned int	get_n_discrete_params () const
std::set< std::string >	get_parameter_names () const
const RBParameters &	get_parameters () const
void	set_parameters (const RBParameters &params)
const RBParameters &	get_parameters_min () const
const RBParameters &	get_parameters_max () const
Real	get_parameter_min (const std::string &param_name) const
Real	get_parameter_max (const std::string &param_name) const
void	print_parameters () const
void	write_parameter_data_to_files (const std::string &continuous_param_file_name, const std::string &discrete_param_file_name, const bool write_binary_data)
void	read_parameter_data_from_files (const std::string &continuous_param_file_name, const std::string &discrete_param_file_name, const bool read_binary_data)
bool	is_discrete_parameter (const std::string &mu_name) const
const std::map< std::string, std::vector< Real > > &	get_discrete_parameter_values () const
void	print_discrete_parameter_values () const
const Parallel::Communicator &	comm () const
processor_id_type	n_processors () const
processor_id_type	processor_id () const
Static Public Member Functions
static Real	get_closest_value (Real value, const std::vector< Real > &list_of_values)
static std::string	get_info ()
static void	print_info (std::ostream &out=libMesh::out)
static unsigned int	n_objects ()
static void	enable_print_counter_info ()
static void	disable_print_counter_info ()
Public Attributes
std::vector< Real >	B_min
std::vector< Real >	B_max
std::vector< RBParameters >	C_J
std::vector< Real >	C_J_stability_vector
std::vector< std::vector< Real > >	SCM_UB_vectors
bool	verbose_mode
Protected Types
typedef std::map< std::string, std::pair< unsigned int, unsigned int > >	Counts
Protected Member Functions
void	increment_constructor_count (const std::string &name)
void	increment_destructor_count (const std::string &name)
Protected Attributes
const Parallel::Communicator &	_communicator
Static Protected Attributes
static Counts	_counts
static Threads::atomic < unsigned int >	_n_objects
static Threads::spin_mutex	_mutex
static bool	_enable_print_counter = true
Private Attributes
RBParameters	saved_parameters
RBThetaExpansion *	rb_theta_expansion

---

Detailed Description

This class is part of the rbOOmit framework.

RBSCMEvaluation encapsulates the functionality required to _evaluate_ the Successive Constraint Method for associated with a reduced basis model.

Author:

David J. Knezevic, 2011

Definition at line 49 of file rb_scm_evaluation.h.

---

Member Typedef Documentation

typedef std::map<std::string, std::pair<unsigned int, unsigned int> > libMesh::ReferenceCounter::Counts [protected, inherited]

Data structure to log the information. The log is identified by the class name.

Definition at line 113 of file reference_counter.h.

---

Constructor & Destructor Documentation

libMesh::RBSCMEvaluation::RBSCMEvaluation

(

const Parallel::Communicator &comm

LIBMESH_CAN_DEFAULT_TO_COMMWORLD

)

Constructor.

virtual libMesh::RBSCMEvaluation::~RBSCMEvaluation

(

)

[virtual]

Destructor.

---

Member Function Documentation

virtual void libMesh::RBParametrized::clear

(

)

[virtual, inherited]

Clear all the data structures associated with the system.

Reimplemented in libMesh::RBConstruction, libMesh::RBConstructionBase< Base >, libMesh::RBConstructionBase< LinearImplicitSystem >, libMesh::RBConstructionBase< CondensedEigenSystem >, libMesh::RBSCMConstruction, libMesh::RBEIMConstruction, libMesh::TransientRBConstruction, libMesh::TransientSystem< RBConstruction >, libMesh::TransientRBEvaluation, libMesh::RBEIMEvaluation, and libMesh::RBEvaluation.

const Parallel::Communicator& libMesh::ParallelObject::comm

(

)

const [inline, inherited]

Returns:

a reference to the Parallel::Communicator object used by this mesh.

Definition at line 86 of file parallel_object.h.

References libMesh::ParallelObject::_communicator.

Referenced by libMesh::__libmesh_petsc_diff_solver_monitor(), libMesh::__libmesh_petsc_diff_solver_residual(), libMesh::__libmesh_petsc_snes_residual(), libMesh::MeshRefinement::_coarsen_elements(), libMesh::ExactSolution::_compute_error(), libMesh::MetisPartitioner::_do_partition(), libMesh::ParmetisPartitioner::_do_repartition(), libMesh::UniformRefinementEstimator::_estimate_error(), libMesh::SlepcEigenSolver< T >::_petsc_shell_matrix_get_diagonal(), libMesh::PetscLinearSolver< T >::_petsc_shell_matrix_get_diagonal(), libMesh::SlepcEigenSolver< T >::_petsc_shell_matrix_mult(), libMesh::PetscLinearSolver< T >::_petsc_shell_matrix_mult(), libMesh::PetscLinearSolver< T >::_petsc_shell_matrix_mult_add(), libMesh::EquationSystems::_read_impl(), libMesh::MeshRefinement::_refine_elements(), libMesh::ImplicitSystem::add_matrix(), libMesh::System::add_vector(), libMesh::UnstructuredMesh::all_second_order(), libMesh::LaplaceMeshSmoother::allgather_graph(), libMesh::FEMSystem::assemble_qoi(), libMesh::MeshCommunication::assign_global_indices(), libMesh::ParmetisPartitioner::assign_partitioning(), libMesh::DofMap::attach_matrix(), libMesh::MeshTools::bounding_box(), libMesh::MeshBase::cache_elem_dims(), libMesh::System::calculate_norm(), libMesh::MeshRefinement::coarsen_elements(), libMesh::Nemesis_IO_Helper::compute_num_global_elem_blocks(), libMesh::Nemesis_IO_Helper::compute_num_global_nodesets(), libMesh::Nemesis_IO_Helper::compute_num_global_sidesets(), libMesh::Problem_Interface::computeF(), libMesh::Problem_Interface::computeJacobian(), libMesh::Problem_Interface::computePreconditioner(), libMesh::MeshTools::correct_node_proc_ids(), libMesh::MeshCommunication::delete_remote_elements(), libMesh::DofMap::distribute_dofs(), DMlibMeshFunction(), DMlibMeshSetSystem_libMesh(), libMesh::MeshRefinement::eliminate_unrefined_patches(), libMesh::WeightedPatchRecoveryErrorEstimator::estimate_error(), libMesh::PatchRecoveryErrorEstimator::estimate_error(), libMesh::JumpErrorEstimator::estimate_error(), libMesh::AdjointRefinementEstimator::estimate_error(), libMesh::ExactErrorEstimator::estimate_error(), libMesh::MeshRefinement::flag_elements_by_elem_fraction(), libMesh::MeshRefinement::flag_elements_by_error_fraction(), libMesh::MeshRefinement::flag_elements_by_nelem_target(), libMesh::CondensedEigenSystem::get_eigenpair(), libMesh::ImplicitSystem::get_linear_solver(), libMesh::LocationMap< T >::init(), libMesh::TimeSolver::init(), libMesh::SystemSubsetBySubdomain::init(), libMesh::EigenSystem::init_data(), libMesh::EigenSystem::init_matrices(), libMesh::ParmetisPartitioner::initialize(), libMesh::MeshTools::libmesh_assert_valid_dof_ids(), libMesh::ParallelMesh::libmesh_assert_valid_parallel_flags(), libMesh::MeshTools::libmesh_assert_valid_procids< Elem >(), libMesh::MeshTools::libmesh_assert_valid_procids< Node >(), libMesh::MeshTools::libmesh_assert_valid_refinement_flags(), libMesh::MeshRefinement::limit_level_mismatch_at_edge(), libMesh::MeshRefinement::limit_level_mismatch_at_node(), libMesh::MeshRefinement::make_coarsening_compatible(), libMesh::MeshCommunication::make_elems_parallel_consistent(), libMesh::MeshRefinement::make_flags_parallel_consistent(), libMesh::MeshCommunication::make_node_ids_parallel_consistent(), libMesh::MeshCommunication::make_node_proc_ids_parallel_consistent(), libMesh::MeshCommunication::make_nodes_parallel_consistent(), libMesh::MeshRefinement::make_refinement_compatible(), libMesh::FEMSystem::mesh_position_set(), libMesh::MeshSerializer::MeshSerializer(), libMesh::ParallelMesh::n_active_elem(), libMesh::MeshTools::n_active_levels(), libMesh::BoundaryInfo::n_boundary_conds(), libMesh::BoundaryInfo::n_edge_conds(), libMesh::CondensedEigenSystem::n_global_non_condensed_dofs(), libMesh::MeshTools::n_levels(), libMesh::BoundaryInfo::n_nodeset_conds(), libMesh::MeshTools::n_p_levels(), libMesh::ParallelMesh::parallel_max_elem_id(), libMesh::ParallelMesh::parallel_max_node_id(), libMesh::ParallelMesh::parallel_n_elem(), libMesh::ParallelMesh::parallel_n_nodes(), libMesh::Partitioner::partition(), libMesh::Partitioner::partition_unpartitioned_elements(), libMesh::petsc_auto_fieldsplit(), libMesh::System::point_gradient(), libMesh::System::point_hessian(), libMesh::System::point_value(), libMesh::MeshBase::prepare_for_use(), libMesh::System::project_vector(), libMesh::Nemesis_IO::read(), libMesh::XdrIO::read(), libMesh::System::read_header(), libMesh::System::read_legacy_data(), libMesh::System::read_SCALAR_dofs(), libMesh::XdrIO::read_serialized_bc_names(), libMesh::XdrIO::read_serialized_bcs(), libMesh::System::read_serialized_blocked_dof_objects(), libMesh::XdrIO::read_serialized_connectivity(), libMesh::XdrIO::read_serialized_nodes(), libMesh::XdrIO::read_serialized_nodesets(), libMesh::XdrIO::read_serialized_subdomain_names(), libMesh::System::read_serialized_vector(), libMesh::MeshBase::recalculate_n_partitions(), libMesh::MeshRefinement::refine_and_coarsen_elements(), libMesh::MeshRefinement::refine_elements(), libMesh::Partitioner::set_node_processor_ids(), libMesh::DofMap::set_nonlocal_dof_objects(), libMesh::LaplaceMeshSmoother::smooth(), libMesh::MeshBase::subdomain_ids(), libMesh::BoundaryInfo::sync(), libMesh::Parallel::sync_element_data_by_parent_id(), libMesh::Parallel::sync_node_data_by_element_id(), libMesh::MeshRefinement::test_level_one(), libMesh::MeshRefinement::test_unflagged(), libMesh::MeshTools::total_weight(), libMesh::NameBasedIO::write(), libMesh::CheckpointIO::write(), libMesh::XdrIO::write(), libMesh::LegacyXdrIO::write_mesh(), libMesh::System::write_SCALAR_dofs(), libMesh::XdrIO::write_serialized_bcs(), libMesh::System::write_serialized_blocked_dof_objects(), libMesh::XdrIO::write_serialized_connectivity(), libMesh::XdrIO::write_serialized_nodes(), libMesh::XdrIO::write_serialized_nodesets(), and libMesh::DivaIO::write_stream().

  { return _communicator; }

void libMesh::ReferenceCounter::disable_print_counter_info

(

)

[static, inherited]

Definition at line 106 of file reference_counter.C.

References libMesh::ReferenceCounter::_enable_print_counter.

Referenced by libMesh::LibMeshInit::LibMeshInit().

{
  _enable_print_counter = false;
  return;
}

void libMesh::ReferenceCounter::enable_print_counter_info

(

)

[static, inherited]

Methods to enable/disable the reference counter output from print_info()

Definition at line 100 of file reference_counter.C.

References libMesh::ReferenceCounter::_enable_print_counter.

{
  _enable_print_counter = true;
  return;
}

Real libMesh::RBSCMEvaluation::get_B_max

(

unsigned int

i

)

const

Real libMesh::RBSCMEvaluation::get_B_min

(

unsigned int

i

)

const

Get B_min and B_max.

const RBParameters& libMesh::RBSCMEvaluation::get_C_J_entry

(

unsigned int

j

)

Get entry of C_J.

unsigned int libMesh::RBSCMEvaluation::get_C_J_size

(

)

[inline]

Get size of the set C_J.

Definition at line 118 of file rb_scm_evaluation.h.

References C_J.

  { return cast_int<unsigned int>(C_J.size()); }

Real libMesh::RBSCMEvaluation::get_C_J_stability_constraint

(

unsigned int

j

)

const

Get stability constraints (i.e. the values of coercivity/ inf-sup/stability constants at the parameter values chosen during the greedy); we store one constraint for each element of C_J.

Real libMesh::RBSCMEvaluation::get_C_J_stability_value

(

unsigned int

j

)

[inline]

Get entry of C_J_stability_vector.

Definition at line 129 of file rb_scm_evaluation.h.

References C_J_stability_vector.

{ return C_J_stability_vector[j]; }

static Real libMesh::RBParametrized::get_closest_value	(	Real	value,
		const std::vector< Real > &	list_of_values
	)		[static, inherited]

Helper function that returns the closest entry to value from list_of_values.

const std::map< std::string, std::vector<Real> >& libMesh::RBParametrized::get_discrete_parameter_values

(

)

const [inherited]

Get a const reference to the discrete parameter values.

std::string libMesh::ReferenceCounter::get_info

(

)

[static, inherited]

Gets a string containing the reference information.

Definition at line 47 of file reference_counter.C.

References libMesh::ReferenceCounter::_counts, and libMesh::Quality::name().

Referenced by libMesh::ReferenceCounter::print_info().

{
#if defined(LIBMESH_ENABLE_REFERENCE_COUNTING) && defined(DEBUG)

  std::ostringstream oss;

  oss << '\n'
      << " ---------------------------------------------------------------------------- \n"
      << "| Reference count information                                                |\n"
      << " ---------------------------------------------------------------------------- \n";

  for (Counts::iterator it = _counts.begin();
       it != _counts.end(); ++it)
    {
      const std::string name(it->first);
      const unsigned int creations    = it->second.first;
      const unsigned int destructions = it->second.second;

      oss << "| " << name << " reference count information:\n"
          << "|  Creations:    " << creations    << '\n'
          << "|  Destructions: " << destructions << '\n';
    }

  oss << " ---------------------------------------------------------------------------- \n";

  return oss.str();

#else

  return "";

#endif
}

unsigned int libMesh::RBParametrized::get_n_continuous_params

(

)

const [inherited]

Get the number of continuous parameters.

unsigned int libMesh::RBParametrized::get_n_discrete_params

(

)

const [inherited]

Get the number of discrete parameters.

unsigned int libMesh::RBParametrized::get_n_params

(

)

const [inherited]

Get the number of parameters.

Real libMesh::RBParametrized::get_parameter_max

(

const std::string &

param_name

)

const [inherited]

Get maximum allowable value of parameter param_name.

Real libMesh::RBParametrized::get_parameter_min

(

const std::string &

param_name

)

const [inherited]

Get minimum allowable value of parameter param_name.

std::set<std::string> libMesh::RBParametrized::get_parameter_names

(

)

const [inherited]

Get a set that stores the parameter names.

const RBParameters& libMesh::RBParametrized::get_parameters

(

)

const [inherited]

Get the current parameters.

const RBParameters& libMesh::RBParametrized::get_parameters_max

(

)

const [inherited]

Get an RBParameters object that specifies the maximum allowable value for each parameter.

const RBParameters& libMesh::RBParametrized::get_parameters_min

(

)

const [inherited]

Get an RBParameters object that specifies the minimum allowable value for each parameter.

RBThetaExpansion& libMesh::RBSCMEvaluation::get_rb_theta_expansion

(

)

Get a reference to the rb_theta_expansion.

virtual Real libMesh::RBSCMEvaluation::get_SCM_LB

(

)

[virtual]

Evaluate single SCM lower bound.

virtual Real libMesh::RBSCMEvaluation::get_SCM_UB

(

)

[virtual]

Evaluate single SCM upper bound.

Real libMesh::RBSCMEvaluation::get_SCM_UB_vector	(	unsigned int	j,
		unsigned int	q
	)

Get entries of SCM_UB_vector, which stores the vector y, corresponding to the minimizing eigenvectors for the elements of C_J.

void libMesh::ReferenceCounter::increment_constructor_count

(

const std::string &

name

)

[inline, protected, inherited]

Increments the construction counter. Should be called in the constructor of any derived class that will be reference counted.

Definition at line 163 of file reference_counter.h.

References libMesh::ReferenceCounter::_counts, libMesh::Quality::name(), and libMesh::Threads::spin_mtx.

Referenced by libMesh::ReferenceCountedObject< RBParametrized >::ReferenceCountedObject().

{
  Threads::spin_mutex::scoped_lock lock(Threads::spin_mtx);
  std::pair<unsigned int, unsigned int>& p = _counts[name];

  p.first++;
}

void libMesh::ReferenceCounter::increment_destructor_count

(

const std::string &

name

)

[inline, protected, inherited]

Increments the destruction counter. Should be called in the destructor of any derived class that will be reference counted.

Definition at line 176 of file reference_counter.h.

References libMesh::ReferenceCounter::_counts, libMesh::Quality::name(), and libMesh::Threads::spin_mtx.

Referenced by libMesh::ReferenceCountedObject< RBParametrized >::~ReferenceCountedObject().

{
  Threads::spin_mutex::scoped_lock lock(Threads::spin_mtx);
  std::pair<unsigned int, unsigned int>& p = _counts[name];

  p.second++;
}

void libMesh::RBParametrized::initialize_parameters	(	const RBParameters &	mu_min_in,
		const RBParameters &	mu_max_in,
		const std::map< std::string, std::vector< Real > > &	discrete_parameter_values
	)		[inherited]

Initialize the parameter ranges and set current_parameters.

void libMesh::RBParametrized::initialize_parameters

(

const RBParametrized &

rb_parametrized

)

[inherited]

Initialize the parameter ranges and set current_parameters.

bool libMesh::RBParametrized::is_discrete_parameter

(

const std::string &

mu_name

)

const [inherited]

Is parameter mu_name discrete?

static unsigned int libMesh::ReferenceCounter::n_objects

(

)

[inline, static, inherited]

Prints the number of outstanding (created, but not yet destroyed) objects.

Definition at line 79 of file reference_counter.h.

References libMesh::ReferenceCounter::_n_objects.

Referenced by libMesh::LibMeshInit::~LibMeshInit().

  { return _n_objects; }

processor_id_type libMesh::ParallelObject::n_processors

(

)

const [inline, inherited]

Returns:

the number of processors in the group.

Definition at line 92 of file parallel_object.h.

References libMesh::ParallelObject::_communicator, and libMesh::Parallel::Communicator::size().

Referenced by libMesh::ParmetisPartitioner::_do_repartition(), libMesh::ParallelMesh::add_elem(), libMesh::ParallelMesh::add_node(), libMesh::LaplaceMeshSmoother::allgather_graph(), libMesh::FEMSystem::assembly(), libMesh::ParmetisPartitioner::assign_partitioning(), libMesh::ParallelMesh::assign_unique_ids(), libMesh::AztecLinearSolver< T >::AztecLinearSolver(), libMesh::ParallelMesh::clear(), libMesh::Nemesis_IO_Helper::compute_border_node_ids(), libMesh::Nemesis_IO_Helper::construct_nemesis_filename(), libMesh::UnstructuredMesh::create_pid_mesh(), libMesh::DofMap::distribute_dofs(), libMesh::DofMap::distribute_local_dofs_node_major(), libMesh::DofMap::distribute_local_dofs_var_major(), libMesh::EnsightIO::EnsightIO(), libMesh::MeshBase::get_info(), libMesh::EquationSystems::init(), libMesh::SystemSubsetBySubdomain::init(), libMesh::ParmetisPartitioner::initialize(), libMesh::Nemesis_IO_Helper::initialize(), libMesh::MeshTools::libmesh_assert_valid_dof_ids(), libMesh::MeshTools::libmesh_assert_valid_procids< Elem >(), libMesh::MeshTools::libmesh_assert_valid_procids< Node >(), libMesh::MeshTools::libmesh_assert_valid_refinement_flags(), libMesh::DofMap::local_variable_indices(), libMesh::MeshBase::n_active_elem_on_proc(), libMesh::MeshBase::n_elem_on_proc(), libMesh::MeshBase::n_nodes_on_proc(), libMesh::Partitioner::partition(), libMesh::MeshBase::partition(), libMesh::Partitioner::partition_unpartitioned_elements(), libMesh::PetscLinearSolver< T >::PetscLinearSolver(), libMesh::System::point_gradient(), libMesh::System::point_hessian(), libMesh::System::point_value(), libMesh::MeshTools::processor_bounding_box(), libMesh::System::project_vector(), libMesh::NameBasedIO::read(), libMesh::Nemesis_IO::read(), libMesh::CheckpointIO::read(), libMesh::XdrIO::read(), libMesh::System::read_parallel_data(), libMesh::System::read_SCALAR_dofs(), libMesh::System::read_serialized_blocked_dof_objects(), libMesh::System::read_serialized_vector(), libMesh::Partitioner::repartition(), libMesh::Partitioner::set_node_processor_ids(), libMesh::DofMap::set_nonlocal_dof_objects(), libMesh::BoundaryInfo::sync(), libMesh::ParallelMesh::update_parallel_id_counts(), libMesh::CheckpointIO::write(), libMesh::GMVIO::write_binary(), libMesh::GMVIO::write_discontinuous_gmv(), libMesh::System::write_parallel_data(), libMesh::System::write_SCALAR_dofs(), libMesh::XdrIO::write_serialized_bcs(), libMesh::System::write_serialized_blocked_dof_objects(), libMesh::XdrIO::write_serialized_connectivity(), libMesh::XdrIO::write_serialized_nodes(), and libMesh::XdrIO::write_serialized_nodesets().

  { return cast_int<processor_id_type>(_communicator.size()); }

void libMesh::RBParametrized::print_discrete_parameter_values

(

)

const [inherited]

Print out all the discrete parameter values.

void libMesh::ReferenceCounter::print_info

(

std::ostream &

out = libMesh::out

)

[static, inherited]

Prints the reference information, by default to libMesh::out.

Definition at line 88 of file reference_counter.C.

References libMesh::ReferenceCounter::_enable_print_counter, and libMesh::ReferenceCounter::get_info().

Referenced by libMesh::LibMeshInit::~LibMeshInit().

{
  if( _enable_print_counter ) out_stream << ReferenceCounter::get_info();
}

void libMesh::RBParametrized::print_parameters

(

)

const [inherited]

Print the current parameters.

processor_id_type libMesh::ParallelObject::processor_id

(

)

const [inline, inherited]

Returns:

the rank of this processor in the group.

Definition at line 98 of file parallel_object.h.

References libMesh::ParallelObject::_communicator, and libMesh::Parallel::Communicator::rank().

Referenced by libMesh::MetisPartitioner::_do_partition(), libMesh::EquationSystems::_read_impl(), libMesh::SerialMesh::active_local_elements_begin(), libMesh::ParallelMesh::active_local_elements_begin(), libMesh::SerialMesh::active_local_elements_end(), libMesh::ParallelMesh::active_local_elements_end(), libMesh::SerialMesh::active_local_subdomain_elements_begin(), libMesh::ParallelMesh::active_local_subdomain_elements_begin(), libMesh::SerialMesh::active_local_subdomain_elements_end(), libMesh::ParallelMesh::active_local_subdomain_elements_end(), libMesh::SerialMesh::active_not_local_elements_begin(), libMesh::ParallelMesh::active_not_local_elements_begin(), libMesh::SerialMesh::active_not_local_elements_end(), libMesh::ParallelMesh::active_not_local_elements_end(), libMesh::ParallelMesh::add_elem(), libMesh::DofMap::add_neighbors_to_send_list(), libMesh::ParallelMesh::add_node(), libMesh::UnstructuredMesh::all_second_order(), libMesh::FEMSystem::assembly(), libMesh::ParmetisPartitioner::assign_partitioning(), libMesh::ParallelMesh::assign_unique_ids(), libMesh::EquationSystems::build_discontinuous_solution_vector(), libMesh::Nemesis_IO_Helper::build_element_and_node_maps(), libMesh::ParmetisPartitioner::build_graph(), libMesh::InfElemBuilder::build_inf_elem(), libMesh::DofMap::build_sparsity(), libMesh::ParallelMesh::clear(), libMesh::ExodusII_IO_Helper::close(), libMesh::Nemesis_IO_Helper::compute_border_node_ids(), libMesh::Nemesis_IO_Helper::compute_communication_map_parameters(), libMesh::Nemesis_IO_Helper::compute_internal_and_border_elems_and_internal_nodes(), libMesh::Nemesis_IO_Helper::compute_node_communication_maps(), libMesh::Nemesis_IO_Helper::compute_num_global_elem_blocks(), libMesh::Nemesis_IO_Helper::compute_num_global_nodesets(), libMesh::Nemesis_IO_Helper::compute_num_global_sidesets(), libMesh::Nemesis_IO_Helper::construct_nemesis_filename(), libMesh::ExodusII_IO_Helper::create(), libMesh::ParallelMesh::delete_elem(), libMesh::ParallelMesh::delete_node(), libMesh::DofMap::distribute_dofs(), libMesh::DofMap::distribute_local_dofs_node_major(), libMesh::DofMap::distribute_local_dofs_var_major(), libMesh::DofMap::end_dof(), libMesh::DofMap::end_old_dof(), libMesh::EnsightIO::EnsightIO(), libMesh::SerialMesh::facelocal_elements_begin(), libMesh::ParallelMesh::facelocal_elements_begin(), libMesh::SerialMesh::facelocal_elements_end(), libMesh::ParallelMesh::facelocal_elements_end(), libMesh::MeshFunction::find_element(), libMesh::UnstructuredMesh::find_neighbors(), libMesh::DofMap::first_dof(), libMesh::DofMap::first_old_dof(), libMesh::Nemesis_IO_Helper::get_cmap_params(), libMesh::Nemesis_IO_Helper::get_eb_info_global(), libMesh::Nemesis_IO_Helper::get_elem_cmap(), libMesh::Nemesis_IO_Helper::get_elem_map(), libMesh::MeshBase::get_info(), libMesh::Nemesis_IO_Helper::get_init_global(), libMesh::Nemesis_IO_Helper::get_init_info(), libMesh::Nemesis_IO_Helper::get_loadbal_param(), libMesh::Nemesis_IO_Helper::get_node_cmap(), libMesh::Nemesis_IO_Helper::get_node_map(), libMesh::Nemesis_IO_Helper::get_ns_param_global(), libMesh::Nemesis_IO_Helper::get_ss_param_global(), libMesh::SystemSubsetBySubdomain::init(), libMesh::ParmetisPartitioner::initialize(), libMesh::ExodusII_IO_Helper::initialize(), libMesh::ExodusII_IO_Helper::initialize_element_variables(), libMesh::ExodusII_IO_Helper::initialize_global_variables(), libMesh::ExodusII_IO_Helper::initialize_nodal_variables(), libMesh::ParallelMesh::insert_elem(), libMesh::SparsityPattern::Build::join(), libMesh::DofMap::last_dof(), libMesh::MeshTools::libmesh_assert_valid_procids< Elem >(), libMesh::MeshTools::libmesh_assert_valid_procids< Node >(), libMesh::SerialMesh::local_elements_begin(), libMesh::ParallelMesh::local_elements_begin(), libMesh::SerialMesh::local_elements_end(), libMesh::ParallelMesh::local_elements_end(), libMesh::SerialMesh::local_level_elements_begin(), libMesh::ParallelMesh::local_level_elements_begin(), libMesh::SerialMesh::local_level_elements_end(), libMesh::ParallelMesh::local_level_elements_end(), libMesh::SerialMesh::local_nodes_begin(), libMesh::ParallelMesh::local_nodes_begin(), libMesh::SerialMesh::local_nodes_end(), libMesh::ParallelMesh::local_nodes_end(), libMesh::SerialMesh::local_not_level_elements_begin(), libMesh::ParallelMesh::local_not_level_elements_begin(), libMesh::SerialMesh::local_not_level_elements_end(), libMesh::ParallelMesh::local_not_level_elements_end(), libMesh::DofMap::local_variable_indices(), libMesh::MeshRefinement::make_coarsening_compatible(), libMesh::MeshBase::n_active_local_elem(), libMesh::BoundaryInfo::n_boundary_conds(), libMesh::BoundaryInfo::n_edge_conds(), libMesh::DofMap::n_local_dofs(), libMesh::System::n_local_dofs(), libMesh::MeshBase::n_local_elem(), libMesh::MeshBase::n_local_nodes(), libMesh::BoundaryInfo::n_nodeset_conds(), libMesh::SerialMesh::not_local_elements_begin(), libMesh::ParallelMesh::not_local_elements_begin(), libMesh::SerialMesh::not_local_elements_end(), libMesh::ParallelMesh::not_local_elements_end(), libMesh::WeightedPatchRecoveryErrorEstimator::EstimateError::operator()(), libMesh::SparsityPattern::Build::operator()(), libMesh::PatchRecoveryErrorEstimator::EstimateError::operator()(), libMesh::ParallelMesh::ParallelMesh(), libMesh::System::point_gradient(), libMesh::System::point_hessian(), libMesh::System::point_value(), libMesh::System::project_vector(), libMesh::Nemesis_IO_Helper::put_cmap_params(), libMesh::Nemesis_IO_Helper::put_elem_cmap(), libMesh::Nemesis_IO_Helper::put_elem_map(), libMesh::Nemesis_IO_Helper::put_loadbal_param(), libMesh::Nemesis_IO_Helper::put_node_cmap(), libMesh::Nemesis_IO_Helper::put_node_map(), libMesh::NameBasedIO::read(), libMesh::Nemesis_IO::read(), libMesh::CheckpointIO::read(), libMesh::XdrIO::read(), libMesh::ExodusII_IO_Helper::read_elem_num_map(), libMesh::System::read_header(), libMesh::System::read_legacy_data(), libMesh::ExodusII_IO_Helper::read_node_num_map(), libMesh::System::read_parallel_data(), libMesh::System::read_SCALAR_dofs(), libMesh::XdrIO::read_serialized_bc_names(), libMesh::XdrIO::read_serialized_bcs(), libMesh::System::read_serialized_blocked_dof_objects(), libMesh::XdrIO::read_serialized_connectivity(), libMesh::System::read_serialized_data(), libMesh::XdrIO::read_serialized_nodes(), libMesh::XdrIO::read_serialized_nodesets(), libMesh::XdrIO::read_serialized_subdomain_names(), libMesh::System::read_serialized_vector(), libMesh::System::read_serialized_vectors(), libMesh::MeshData::read_xdr(), libMesh::SerialMesh::semilocal_elements_begin(), libMesh::ParallelMesh::semilocal_elements_begin(), libMesh::SerialMesh::semilocal_elements_end(), libMesh::ParallelMesh::semilocal_elements_end(), libMesh::Partitioner::set_node_processor_ids(), libMesh::DofMap::set_nonlocal_dof_objects(), libMesh::LaplaceMeshSmoother::smooth(), libMesh::BoundaryInfo::sync(), libMesh::MeshTools::total_weight(), libMesh::ParallelMesh::update_parallel_id_counts(), libMesh::MeshTools::weight(), libMesh::NameBasedIO::write(), libMesh::ExodusII_IO::write(), libMesh::CheckpointIO::write(), libMesh::XdrIO::write(), libMesh::EquationSystems::write(), libMesh::GMVIO::write_discontinuous_gmv(), libMesh::ExodusII_IO::write_element_data(), libMesh::ExodusII_IO_Helper::write_element_values(), libMesh::ExodusII_IO_Helper::write_elements(), libMesh::ExodusII_IO::write_global_data(), libMesh::ExodusII_IO_Helper::write_global_values(), libMesh::System::write_header(), libMesh::ExodusII_IO::write_information_records(), libMesh::ExodusII_IO_Helper::write_information_records(), libMesh::ExodusII_IO_Helper::write_nodal_coordinates(), libMesh::UCDIO::write_nodal_data(), libMesh::ExodusII_IO::write_nodal_data(), libMesh::ExodusII_IO::write_nodal_data_discontinuous(), libMesh::ExodusII_IO_Helper::write_nodal_values(), libMesh::ExodusII_IO_Helper::write_nodesets(), libMesh::Nemesis_IO_Helper::write_nodesets(), libMesh::System::write_parallel_data(), libMesh::System::write_SCALAR_dofs(), libMesh::XdrIO::write_serialized_bc_names(), libMesh::XdrIO::write_serialized_bcs(), libMesh::System::write_serialized_blocked_dof_objects(), libMesh::XdrIO::write_serialized_connectivity(), libMesh::System::write_serialized_data(), libMesh::XdrIO::write_serialized_nodes(), libMesh::XdrIO::write_serialized_nodesets(), libMesh::XdrIO::write_serialized_subdomain_names(), libMesh::System::write_serialized_vector(), libMesh::System::write_serialized_vectors(), libMesh::ExodusII_IO_Helper::write_sidesets(), libMesh::Nemesis_IO_Helper::write_sidesets(), libMesh::ExodusII_IO::write_timestep(), and libMesh::ExodusII_IO_Helper::write_timestep().

  { return cast_int<processor_id_type>(_communicator.rank()); }

virtual void libMesh::RBSCMEvaluation::read_offline_data_from_files	(	const std::string &	directory_name = "offline_data",
		const bool	read_binary_data = true
	)		[virtual]

Read in the saved Offline reduced basis data to initialize the system for Online solves.

void libMesh::RBParametrized::read_parameter_data_from_files	(	const std::string &	continuous_param_file_name,
		const std::string &	discrete_param_file_name,
		const bool	read_binary_data
	)		[inherited]

Read in the parameter ranges from files.

virtual void libMesh::RBSCMEvaluation::reload_current_parameters

(

)

[virtual]

Helper functiont to (re)load current_parameters from saved_parameters.

virtual void libMesh::RBSCMEvaluation::save_current_parameters

(

)

[virtual]

Helper function to save current_parameters in saved_parameters.

void libMesh::RBSCMEvaluation::set_B_max	(	unsigned int	i,
		Real	B_max_val
	)

void libMesh::RBSCMEvaluation::set_B_min	(	unsigned int	i,
		Real	B_min_val
	)

Set B_min and B_max.

void libMesh::RBSCMEvaluation::set_C_J_stability_constraint	(	unsigned int	j,
		Real	stability_constraint_in
	)

Set stability constraints (i.e. the values of coercivity/ inf-sup/stability constants at the parameter values chosen during the greedy); we store one constraint for each element of C_J.

virtual void libMesh::RBSCMEvaluation::set_current_parameters_from_C_J

(

unsigned int

C_J_index

)

[virtual]

Set parameters based on values saved in "C_J"

void libMesh::RBParametrized::set_parameters

(

const RBParameters &

params

)

[inherited]

Set the current parameters to params

void libMesh::RBSCMEvaluation::set_rb_theta_expansion

(

RBThetaExpansion &

rb_theta_expansion_in

)

Set the RBThetaExpansion object.

void libMesh::RBSCMEvaluation::set_SCM_UB_vector	(	unsigned int	j,
		unsigned int	q,
		Real	y_q
	)

Set entries of SCM_UB_vector, which stores the vector y, corresponding to the minimizing eigenvectors for the elements of C_J.

virtual void libMesh::RBSCMEvaluation::write_offline_data_to_files	(	const std::string &	directory_name = "offline_data",
		const bool	write_binary_data = true
	)		[virtual]

Write out all the data to text files in order to segregate the Offline stage from the Online stage.

void libMesh::RBParametrized::write_parameter_data_to_files	(	const std::string &	continuous_param_file_name,
		const std::string &	discrete_param_file_name,
		const bool	write_binary_data
	)		[inherited]

Write out the parameter ranges to files.

---

Member Data Documentation

const Parallel::Communicator& libMesh::ParallelObject::_communicator [protected, inherited]

Definition at line 104 of file parallel_object.h.

Referenced by libMesh::EquationSystems::build_solution_vector(), libMesh::ParallelObject::comm(), libMesh::EquationSystems::get_solution(), libMesh::ParallelObject::n_processors(), libMesh::ParallelObject::operator=(), and libMesh::ParallelObject::processor_id().

ReferenceCounter::Counts libMesh::ReferenceCounter::_counts [static, protected, inherited]

Actually holds the data.

Definition at line 118 of file reference_counter.h.

Referenced by libMesh::ReferenceCounter::get_info(), libMesh::ReferenceCounter::increment_constructor_count(), and libMesh::ReferenceCounter::increment_destructor_count().

bool libMesh::ReferenceCounter::_enable_print_counter = true [static, protected, inherited]

Flag to control whether reference count information is printed when print_info is called.

Definition at line 137 of file reference_counter.h.

Referenced by libMesh::ReferenceCounter::disable_print_counter_info(), libMesh::ReferenceCounter::enable_print_counter_info(), and libMesh::ReferenceCounter::print_info().

Threads::spin_mutex libMesh::ReferenceCounter::_mutex [static, protected, inherited]

Mutual exclusion object to enable thread-safe reference counting.

Definition at line 131 of file reference_counter.h.

Threads::atomic< unsigned int > libMesh::ReferenceCounter::_n_objects [static, protected, inherited]

The number of objects. Print the reference count information when the number returns to 0.

Definition at line 126 of file reference_counter.h.

Referenced by libMesh::ReferenceCounter::n_objects(), libMesh::ReferenceCounter::ReferenceCounter(), and libMesh::ReferenceCounter::~ReferenceCounter().

std::vector<Real> libMesh::RBSCMEvaluation::B_max

Definition at line 180 of file rb_scm_evaluation.h.

std::vector<Real> libMesh::RBSCMEvaluation::B_min

B_min, B_max define the bounding box.

Definition at line 179 of file rb_scm_evaluation.h.

std::vector< RBParameters > libMesh::RBSCMEvaluation::C_J

Vector storing the greedily selected parameters during SCM training.

Definition at line 186 of file rb_scm_evaluation.h.

Referenced by get_C_J_size().

std::vector<Real> libMesh::RBSCMEvaluation::C_J_stability_vector

Vector storing the (truth) stability values at the parameters in C_J.

Definition at line 192 of file rb_scm_evaluation.h.

Referenced by get_C_J_stability_value().

RBThetaExpansion* libMesh::RBSCMEvaluation::rb_theta_expansion [private]

A pointer to to the object that stores the theta expansion. This is not an UniquePtr since we may want to share it. (Note: a shared_ptr would be a good option here.)

Definition at line 215 of file rb_scm_evaluation.h.

RBParameters libMesh::RBSCMEvaluation::saved_parameters [private]

Vector in which to save a parameter set. Useful in get_SCM_LB, for example.

Definition at line 208 of file rb_scm_evaluation.h.

std::vector< std::vector<Real> > libMesh::RBSCMEvaluation::SCM_UB_vectors

This matrix stores the infimizing vectors y_1(),...,y_Q_a(), for each in C_J, which are used in computing the SCM upper bounds.

Definition at line 200 of file rb_scm_evaluation.h.

bool libMesh::RBParametrized::verbose_mode [inherited]

Public boolean to toggle verbose mode.

Definition at line 172 of file rb_parametrized.h.

---

The documentation for this class was generated from the following file:

• rb_scm_evaluation.h