libMesh
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#include <augment_sparsity_on_interface.h>
Public Types | |
typedef std::map< const Elem *, const CouplingMatrix *, CompareDofObjectsByPIDAndThenID > | map_type |
What elements do we care about and what variables do we care about on each element? More... | |
Public Member Functions | |
AugmentSparsityOnInterface (MeshBase &mesh, boundary_id_type crack_boundary_lower, boundary_id_type crack_boundary_upper) | |
Constructor. More... | |
const ElementSideMap & | get_lower_to_upper () const |
virtual void | operator() (const MeshBase::const_element_iterator &range_begin, const MeshBase::const_element_iterator &range_end, processor_id_type p, map_type &coupled_elements) override |
User-defined function to augment the sparsity pattern. More... | |
virtual void | mesh_reinit () override |
Rebuild the cached _lower_to_upper map whenever our Mesh has changed. More... | |
virtual void | redistribute () override |
Update the cached _lower_to_upper map whenever our Mesh has been redistributed. More... | |
virtual std::unique_ptr< GhostingFunctor > | clone () const |
A clone() is needed because GhostingFunctor can not be shared between different meshes. More... | |
virtual void | set_mesh (const MeshBase *mesh) |
It should be called after cloning a ghosting functor. More... | |
virtual void | set_periodic_boundaries (const PeriodicBoundaries *) |
const MeshBase * | get_mesh () const |
Return the mesh associated with ghosting functor. More... | |
virtual void | operator() (const MeshBase::const_element_iterator &range_begin, const MeshBase::const_element_iterator &range_end, processor_id_type p, map_type &coupled_elements)=0 |
For the specified range of active elements, what other elements currently living (whether local or ghosted) on this processor need to be coupled/ghosted to accommodate them? Don't bother to return any results which already have processor_id p. More... | |
virtual void | dofmap_reinit () |
For algebraic ghosting or coupling functors we also call dofmap_reinit() later, after dofs have been distributed on the new mesh but before the functors have been queried for send_list or sparsity pattern calculations. More... | |
virtual void | delete_remote_elements () |
GhostingFunctor subclasses with relatively long-lasting caches may want to delete the no-longer-relevant parts of those caches after a redistribution is complete. More... | |
Static Public Member Functions | |
static std::string | get_info () |
Gets a string containing the reference information. More... | |
static void | print_info (std::ostream &out_stream=libMesh::out) |
Prints the reference information, by default to libMesh::out . More... | |
static unsigned int | n_objects () |
Prints the number of outstanding (created, but not yet destroyed) objects. More... | |
static void | enable_print_counter_info () |
Methods to enable/disable the reference counter output from print_info() More... | |
static void | disable_print_counter_info () |
Protected Types | |
typedef std::map< std::string, std::pair< unsigned int, unsigned int > > | Counts |
Data structure to log the information. More... | |
Protected Member Functions | |
void | increment_constructor_count (const std::string &name) noexcept |
Increments the construction counter. More... | |
void | increment_destructor_count (const std::string &name) noexcept |
Increments the destruction counter. More... | |
Static Protected Attributes | |
static Counts | _counts |
Actually holds the data. More... | |
static Threads::atomic< unsigned int > | _n_objects |
The number of objects. More... | |
static Threads::spin_mutex | _mutex |
Mutual exclusion object to enable thread-safe reference counting. More... | |
static bool | _enable_print_counter = true |
Flag to control whether reference count information is printed when print_info is called. More... | |
Private Attributes | |
MeshBase & | _mesh |
The Mesh we're calculating on. More... | |
ElementSideMap | _lower_to_upper |
A map from (lower element ID, side ID) to matching upper element ID. More... | |
ElementMap | _upper_to_lower |
The inverse (ignoring sides) of the above map. More... | |
boundary_id_type | _crack_boundary_lower |
Boundary IDs for the lower and upper faces of the "crack" in the mesh. More... | |
boundary_id_type | _crack_boundary_upper |
bool | _initialized |
Make sure we've been initialized before use. More... | |
Definition at line 19 of file augment_sparsity_on_interface.h.
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protectedinherited |
Data structure to log the information.
The log is identified by the class name.
Definition at line 119 of file reference_counter.h.
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inherited |
What elements do we care about and what variables do we care about on each element?
Definition at line 241 of file ghosting_functor.h.
AugmentSparsityOnInterface::AugmentSparsityOnInterface | ( | MeshBase & | mesh, |
boundary_id_type | crack_boundary_lower, | ||
boundary_id_type | crack_boundary_upper | ||
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Constructor.
Definition at line 11 of file augment_sparsity_on_interface.C.
References mesh_reinit().
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inlinevirtualinherited |
A clone() is needed because GhostingFunctor can not be shared between different meshes.
The operations in GhostingFunctor are mesh dependent.
Reimplemented in libMesh::DefaultCoupling, libMesh::PointNeighborCoupling, and libMesh::SiblingCoupling.
Definition at line 215 of file ghosting_functor.h.
Referenced by libMesh::MeshBase::MeshBase().
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inlinevirtualinherited |
GhostingFunctor subclasses with relatively long-lasting caches may want to delete the no-longer-relevant parts of those caches after a redistribution is complete.
Reimplemented in libMesh::PointNeighborCoupling, libMesh::DefaultCoupling, and libMesh::GhostPointNeighbors.
Definition at line 291 of file ghosting_functor.h.
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staticinherited |
Definition at line 100 of file reference_counter.C.
References libMesh::ReferenceCounter::_enable_print_counter.
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inlinevirtualinherited |
For algebraic ghosting or coupling functors we also call dofmap_reinit() later, after dofs have been distributed on the new mesh but before the functors have been queried for send_list or sparsity pattern calculations.
Definition at line 272 of file ghosting_functor.h.
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staticinherited |
Methods to enable/disable the reference counter output from print_info()
Definition at line 94 of file reference_counter.C.
References libMesh::ReferenceCounter::_enable_print_counter.
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staticinherited |
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().
const ElementSideMap & AugmentSparsityOnInterface::get_lower_to_upper | ( | ) | const |
Definition at line 22 of file augment_sparsity_on_interface.C.
References _initialized, _lower_to_upper, and libMesh::libmesh_assert().
Referenced by main().
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inlineinherited |
Return the mesh associated with ghosting functor.
Definition at line 235 of file ghosting_functor.h.
References libMesh::GhostingFunctor::_mesh, and libMesh::libmesh_assert().
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inlineprotectednoexceptinherited |
Increments the construction counter.
Should be called in the constructor of any derived class that will be reference counted.
Definition at line 183 of file reference_counter.h.
References libMesh::err, libMesh::BasicOStreamProxy< charT, traits >::get(), libMesh::Quality::name(), and libMesh::Threads::spin_mtx.
Referenced by libMesh::ReferenceCountedObject< RBParametrized >::ReferenceCountedObject().
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inlineprotectednoexceptinherited |
Increments the destruction counter.
Should be called in the destructor of any derived class that will be reference counted.
Definition at line 207 of file reference_counter.h.
References libMesh::err, libMesh::BasicOStreamProxy< charT, traits >::get(), libMesh::Quality::name(), and libMesh::Threads::spin_mtx.
Referenced by libMesh::ReferenceCountedObject< RBParametrized >::~ReferenceCountedObject().
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overridevirtual |
Rebuild the cached _lower_to_upper map whenever our Mesh has changed.
Reimplemented from libMesh::GhostingFunctor.
Definition at line 28 of file augment_sparsity_on_interface.C.
References _crack_boundary_lower, _crack_boundary_upper, _initialized, _lower_to_upper, _mesh, _upper_to_lower, distance(), libMesh::MeshBase::get_boundary_info(), libMesh::BoundaryInfo::has_boundary_id(), libMesh::libmesh_assert(), libMesh::TensorTools::norm(), libMesh::ParallelObject::processor_id(), libMesh::DofObject::processor_id(), libMesh::Real, and libMesh::TOLERANCE.
Referenced by AugmentSparsityOnInterface(), and redistribute().
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inlinestaticinherited |
Prints the number of outstanding (created, but not yet destroyed) objects.
Definition at line 85 of file reference_counter.h.
References libMesh::ReferenceCounter::_n_objects.
Referenced by libMesh::LibMeshInit::~LibMeshInit().
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overridevirtual |
User-defined function to augment the sparsity pattern.
Definition at line 127 of file augment_sparsity_on_interface.C.
References libMesh::as_range(), libMesh::libmesh_assert(), and libMesh::DofObject::processor_id().
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pure virtualinherited |
For the specified range of active elements, what other elements currently living (whether local or ghosted) on this processor need to be coupled/ghosted to accommodate them? Don't bother to return any results which already have processor_id p.
This API is new, and we should replace "ignoring those on processor p" with "ignoring those which match a predicate functor" eventually.
Implemented in libMesh::DefaultCoupling, libMesh::PointNeighborCoupling, libMesh::GhostPointNeighbors, AugmentSparsityOnNodes, libMesh::SiblingCoupling, and OverlappingCouplingFunctor.
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staticinherited |
Prints the reference information, by default to libMesh::out
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Definition at line 81 of file reference_counter.C.
References libMesh::ReferenceCounter::_enable_print_counter, and libMesh::ReferenceCounter::get_info().
Referenced by libMesh::LibMeshInit::~LibMeshInit().
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inlineoverridevirtual |
Update the cached _lower_to_upper map whenever our Mesh has been redistributed.
We'll be lazy and just recalculate from scratch.
Reimplemented from libMesh::GhostingFunctor.
Definition at line 82 of file augment_sparsity_on_interface.h.
References mesh_reinit().
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inlinevirtualinherited |
It should be called after cloning a ghosting functor.
Ghosting functor is mesh dependent
Definition at line 225 of file ghosting_functor.h.
References libMesh::GhostingFunctor::_mesh, and mesh.
Referenced by libMesh::DofMap::add_algebraic_ghosting_functor(), and libMesh::DofMap::add_coupling_functor().
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inlinevirtualinherited |
Reimplemented in libMesh::PointNeighborCoupling, and libMesh::DefaultCoupling.
Definition at line 229 of file ghosting_functor.h.
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staticprotectedinherited |
Actually holds the data.
Definition at line 124 of file reference_counter.h.
Referenced by libMesh::ReferenceCounter::get_info().
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private |
Boundary IDs for the lower and upper faces of the "crack" in the mesh.
Definition at line 43 of file augment_sparsity_on_interface.h.
Referenced by mesh_reinit().
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private |
Definition at line 43 of file augment_sparsity_on_interface.h.
Referenced by mesh_reinit().
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staticprotectedinherited |
Flag to control whether reference count information is printed when print_info is called.
Definition at line 143 of file reference_counter.h.
Referenced by libMesh::ReferenceCounter::disable_print_counter_info(), libMesh::ReferenceCounter::enable_print_counter_info(), and libMesh::ReferenceCounter::print_info().
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private |
Make sure we've been initialized before use.
Definition at line 48 of file augment_sparsity_on_interface.h.
Referenced by get_lower_to_upper(), and mesh_reinit().
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private |
A map from (lower element ID, side ID) to matching upper element ID.
Here "lower" and "upper" refer to the lower and upper (wrt +z direction) sides of the crack in our mesh.
Definition at line 33 of file augment_sparsity_on_interface.h.
Referenced by get_lower_to_upper(), and mesh_reinit().
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private |
The Mesh we're calculating on.
Definition at line 26 of file augment_sparsity_on_interface.h.
Referenced by mesh_reinit().
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staticprotectedinherited |
Mutual exclusion object to enable thread-safe reference counting.
Definition at line 137 of file reference_counter.h.
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staticprotectedinherited |
The number of objects.
Print the reference count information when the number returns to 0.
Definition at line 132 of file reference_counter.h.
Referenced by libMesh::ReferenceCounter::n_objects(), libMesh::ReferenceCounter::ReferenceCounter(), and libMesh::ReferenceCounter::~ReferenceCounter().
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private |
The inverse (ignoring sides) of the above map.
Definition at line 38 of file augment_sparsity_on_interface.h.
Referenced by mesh_reinit().