libMesh
|
This class provides a simple parallel, distributed vector datatype which is specific to libmesh. More...
#include <distributed_vector.h>
Public Member Functions | |
DistributedVector (const Parallel::Communicator &comm, const ParallelType=AUTOMATIC) | |
Dummy-Constructor. More... | |
DistributedVector (const Parallel::Communicator &comm, const numeric_index_type n, const ParallelType ptype=AUTOMATIC) | |
Constructor. More... | |
DistributedVector (const Parallel::Communicator &comm, const numeric_index_type n, const numeric_index_type n_local, const ParallelType ptype=AUTOMATIC) | |
Constructor. More... | |
DistributedVector (const Parallel::Communicator &comm, const numeric_index_type N, const numeric_index_type n_local, const std::vector< numeric_index_type > &ghost, const ParallelType ptype=AUTOMATIC) | |
Constructor. More... | |
DistributedVector & | operator= (const DistributedVector &) |
Copy assignment operator. More... | |
DistributedVector (DistributedVector &&)=default | |
The 5 special functions can be defaulted for this class, as it does not manage any memory itself. More... | |
DistributedVector (const DistributedVector &)=default | |
DistributedVector & | operator= (DistributedVector &&)=default |
virtual | ~DistributedVector ()=default |
virtual void | close () override |
Calls the NumericVector's internal assembly routines, ensuring that the values are consistent across processors. More... | |
virtual void | clear () override |
Restores the NumericVector<T> to a pristine state. More... | |
virtual void | zero () override |
Set all entries to zero. More... | |
virtual std::unique_ptr< NumericVector< T > > | zero_clone () const override |
virtual std::unique_ptr< NumericVector< T > > | clone () const override |
virtual void | init (const numeric_index_type N, const numeric_index_type n_local, const bool fast=false, const ParallelType ptype=AUTOMATIC) override |
Change the dimension of the vector to n . More... | |
virtual void | init (const numeric_index_type N, const bool fast=false, const ParallelType ptype=AUTOMATIC) override |
Call init() with n_local = N. More... | |
virtual void | init (const numeric_index_type N, const numeric_index_type n_local, const std::vector< numeric_index_type > &ghost, const bool fast=false, const ParallelType=AUTOMATIC) override |
Create a vector that holds the local indices plus those specified in the ghost argument. More... | |
virtual void | init (const NumericVector< T > &other, const bool fast=false) override |
Creates a vector that has the same dimension and storage type as other , including ghost dofs. More... | |
virtual NumericVector< T > & | operator= (const T s) override |
Sets all entries of the vector to the value s . More... | |
virtual NumericVector< T > & | operator= (const NumericVector< T > &v) override |
This looks like a copy assignment operator, but note that, unlike normal copy assignment operators, it is pure virtual. More... | |
virtual NumericVector< T > & | operator= (const std::vector< T > &v) override |
Sets (*this)(i) = v(i) for each entry of the vector. More... | |
virtual Real | min () const override |
virtual Real | max () const override |
virtual T | sum () const override |
virtual Real | l1_norm () const override |
virtual Real | l2_norm () const override |
virtual Real | linfty_norm () const override |
virtual numeric_index_type | size () const override |
virtual numeric_index_type | local_size () const override |
virtual numeric_index_type | first_local_index () const override |
virtual numeric_index_type | last_local_index () const override |
virtual T | operator() (const numeric_index_type i) const override |
virtual NumericVector< T > & | operator+= (const NumericVector< T > &v) override |
Adds v to *this, \( \vec{u} \leftarrow \vec{u} + \vec{v} \). More... | |
virtual NumericVector< T > & | operator-= (const NumericVector< T > &v) override |
Subtracts v from *this, \( \vec{u} \leftarrow \vec{u} - \vec{v} \). More... | |
virtual NumericVector< T > & | operator*= (const NumericVector< T > &v) override |
Computes the component-wise multiplication of this vector's entries by another's, \( u_i \leftarrow u_i v_i \, \forall i\). More... | |
virtual NumericVector< T > & | operator/= (const NumericVector< T > &v) override |
Computes the component-wise division of this vector's entries by another's, \( u_i \leftarrow \frac{u_i}{v_i} \, \forall i\). More... | |
virtual void | reciprocal () override |
Computes the component-wise reciprocal, \( u_i \leftarrow \frac{1}{u_i} \, \forall i\). More... | |
virtual void | conjugate () override |
Negates the imaginary component of each entry in the vector. More... | |
virtual void | set (const numeric_index_type i, const T value) override |
Sets v(i) = value . More... | |
virtual void | add (const numeric_index_type i, const T value) override |
Adds value to the vector entry specified by i . More... | |
virtual void | add (const T s) override |
Adds s to each entry of the vector, \( u_i \leftarrow u_i + s \). More... | |
virtual void | add (const NumericVector< T > &V) override |
Adds v to this , \( \vec{u} \leftarrow \vec{u} + \vec{v} \). More... | |
virtual void | add (const T a, const NumericVector< T > &v) override |
Vector addition with a scalar multiple, \( \vec{u} \leftarrow \vec{u} + a\vec{v} \). More... | |
virtual void | add_vector (const NumericVector< T > &, const SparseMatrix< T > &) override |
Computes \( \vec{u} \leftarrow \vec{u} + A \vec{v} \), i.e. More... | |
virtual void | add_vector_transpose (const NumericVector< T > &, const SparseMatrix< T > &) override |
Computes \( \vec{u} \leftarrow \vec{u} + A^T \vec{v} \), i.e. More... | |
virtual void | scale (const T factor) override |
Scale each element of the vector by the given factor . More... | |
virtual void | abs () override |
Sets \( u_i \leftarrow |u_i| \) for each entry in the vector. More... | |
virtual T | dot (const NumericVector< T > &V) const override |
virtual void | localize (std::vector< T > &v_local) const override |
Creates a copy of the global vector in the local vector v_local . More... | |
virtual void | localize (NumericVector< T > &v_local) const override |
Same, but fills a NumericVector<T> instead of a std::vector . More... | |
virtual void | localize (NumericVector< T > &v_local, const std::vector< numeric_index_type > &send_list) const override |
Creates a local vector v_local containing only information relevant to this processor, as defined by the send_list . More... | |
virtual void | localize (std::vector< T > &v_local, const std::vector< numeric_index_type > &indices) const override |
Fill in the local std::vector "v_local" with the global indices given in "indices". More... | |
virtual void | localize (const numeric_index_type first_local_idx, const numeric_index_type last_local_idx, const std::vector< numeric_index_type > &send_list) override |
Updates a local vector with selected values from neighboring processors, as defined by send_list . More... | |
virtual void | localize_to_one (std::vector< T > &v_local, const processor_id_type proc_id=0) const override |
Creates a local copy of the global vector in v_local only on processor proc_id . More... | |
virtual void | pointwise_mult (const NumericVector< T > &vec1, const NumericVector< T > &vec2) override |
Computes \( u_i \leftarrow u_i v_i \) (summation not implied) i.e. More... | |
virtual void | pointwise_divide (const NumericVector< T > &vec1, const NumericVector< T > &vec2) override |
Computes \( u_i \leftarrow \frac{v_{1,i}}{v_{2,i}} \) (summation not implied) i.e. More... | |
virtual void | swap (NumericVector< T > &v) override |
Swaps the contents of this with v . More... | |
virtual std::size_t | max_allowed_id () const override |
virtual bool | initialized () const |
ParallelType | type () const |
ParallelType & | type () |
void | set_type (ParallelType t) |
Allow the user to change the ParallelType of the NumericVector under some circumstances. More... | |
virtual bool | closed () const |
virtual Real | subset_l1_norm (const std::set< numeric_index_type > &indices) const |
virtual Real | subset_l2_norm (const std::set< numeric_index_type > &indices) const |
virtual Real | subset_linfty_norm (const std::set< numeric_index_type > &indices) const |
Real | l2_norm_diff (const NumericVector< T > &other_vec) const |
Real | l1_norm_diff (const NumericVector< T > &other_vec) const |
virtual T | el (const numeric_index_type i) const |
virtual void | get (const std::vector< numeric_index_type > &index, T *values) const |
Access multiple components at once. More... | |
void | get (const std::vector< numeric_index_type > &index, std::vector< T > &values) const |
Access multiple components at once. More... | |
NumericVector< T > & | operator*= (const T a) |
Scales the vector by a , \( \vec{u} \leftarrow a\vec{u} \). More... | |
NumericVector< T > & | operator/= (const T a) |
Scales the vector by 1/a , \( \vec{u} \leftarrow \frac{1}{a}\vec{u} \). More... | |
virtual void | add_vector (const T *v, const std::vector< numeric_index_type > &dof_indices) |
Computes \( \vec{u} \leftarrow \vec{u} + \vec{v} \), where v is a pointer and each dof_indices [i] specifies where to add value v [i]. More... | |
void | add_vector (const std::vector< T > &v, const std::vector< numeric_index_type > &dof_indices) |
Computes \( \vec{u} \leftarrow \vec{u} + \vec{v} \), where v is a std::vector and each dof_indices [i] specifies where to add value v [i]. More... | |
void | add_vector (const NumericVector< T > &v, const std::vector< numeric_index_type > &dof_indices) |
Computes \( \vec{u} \leftarrow \vec{u} + \vec{v} \), where v is a NumericVector and each dof_indices [i] specifies where to add value v(i) . More... | |
void | add_vector (const DenseVector< T > &v, const std::vector< numeric_index_type > &dof_indices) |
Computes \( \vec{u} \leftarrow \vec{u} + \vec{v} \), where v is a DenseVector and each dof_indices [i] specifies where to add value v(i) . More... | |
void | add_vector (const NumericVector< T > &v, const ShellMatrix< T > &A) |
Computes \( \vec{u} \leftarrow \vec{u} + A \vec{v} \), i.e. More... | |
virtual void | insert (const T *v, const std::vector< numeric_index_type > &dof_indices) |
Inserts the entries of v in *this at the locations specified by v . More... | |
void | insert (const std::vector< T > &v, const std::vector< numeric_index_type > &dof_indices) |
Inserts the entries of v in *this at the locations specified by v . More... | |
void | insert (const NumericVector< T > &v, const std::vector< numeric_index_type > &dof_indices) |
Inserts the entries of v in *this at the locations specified by v . More... | |
void | insert (const DenseVector< T > &v, const std::vector< numeric_index_type > &dof_indices) |
Inserts the entries of v in *this at the locations specified by v . More... | |
void | insert (const DenseSubVector< T > &v, const std::vector< numeric_index_type > &dof_indices) |
Inserts the entries of v in *this at the locations specified by v . More... | |
virtual int | compare (const NumericVector< T > &other_vector, const Real threshold=TOLERANCE) const |
virtual int | local_relative_compare (const NumericVector< T > &other_vector, const Real threshold=TOLERANCE) const |
virtual int | global_relative_compare (const NumericVector< T > &other_vector, const Real threshold=TOLERANCE) const |
virtual void | print (std::ostream &os=libMesh::out) const |
Prints the local contents of the vector, by default to libMesh::out. More... | |
template<> | |
void | print (std::ostream &os) const |
virtual void | print_global (std::ostream &os=libMesh::out) const |
Prints the global contents of the vector, by default to libMesh::out. More... | |
template<> | |
void | print_global (std::ostream &os) const |
virtual void | print_matlab (const std::string &filename="") const |
Print the contents of the vector in Matlab's sparse matrix format. More... | |
virtual void | read_matlab (const std::string &filename) |
Read the contents of the vector from the Matlab-script format used by PETSc. More... | |
virtual void | create_subvector (NumericVector< T > &, const std::vector< numeric_index_type > &, bool=true) const |
Fills in subvector from this vector using the indices in rows . More... | |
virtual std::unique_ptr< NumericVector< T > > | get_subvector (const std::vector< numeric_index_type > &) |
Creates a view into this vector using the indices in rows . More... | |
virtual void | restore_subvector (std::unique_ptr< NumericVector< T >>, const std::vector< numeric_index_type > &) |
Restores a view into this vector using the indices in rows . More... | |
bool | readable () const |
bool | compatible (const NumericVector< T > &v) const |
const Parallel::Communicator & | comm () const |
processor_id_type | n_processors () const |
processor_id_type | processor_id () const |
Static Public Member Functions | |
static std::unique_ptr< NumericVector< T > > | build (const Parallel::Communicator &comm, SolverPackage solver_package=libMesh::default_solver_package(), ParallelType parallel_type=AUTOMATIC) |
Builds a NumericVector on the processors in communicator comm using the linear solver package specified by solver_package . More... | |
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... | |
Protected Attributes | |
bool | _is_closed |
Flag which tracks whether the vector's values are consistent on all processors after insertion or addition of values has occurred on some or all processors. More... | |
bool | _is_initialized |
true once init() has been called. More... | |
ParallelType | _type |
Type of vector. More... | |
std::mutex | _numeric_vector_mutex |
Mutex for performing thread-safe operations. More... | |
const Parallel::Communicator & | _communicator |
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 Types | |
enum | UnclosedState { DO_NOTHING = 0, ADD_VALUES, SET_VALUES, INVALID_UNCLOSEDSTATE } |
Whether we are adding or setting remote values or neither - this determines behavior at the next close();. More... | |
Private Attributes | |
std::vector< T > | _values |
Actual vector datatype to hold vector entries. More... | |
std::vector< std::pair< numeric_index_type, T > > | _remote_values |
Entries to add or set on remote processors during the next close() More... | |
UnclosedState | _unclosed_state |
The current state of this vector, if it is unclosed. More... | |
numeric_index_type | _global_size |
The global vector size. More... | |
numeric_index_type | _local_size |
The local vector size. More... | |
numeric_index_type | _first_local_index |
The first component stored locally. More... | |
numeric_index_type | _last_local_index |
The last component (+1) stored locally. More... | |
This class provides a simple parallel, distributed vector datatype which is specific to libmesh.
Offers some collective communication capabilities.
Definition at line 54 of file distributed_vector.h.
|
protectedinherited |
Data structure to log the information.
The log is identified by the class name.
Definition at line 119 of file reference_counter.h.
|
private |
Whether we are adding or setting remote values or neither - this determines behavior at the next close();.
Enumerator | |
---|---|
DO_NOTHING | |
ADD_VALUES | |
SET_VALUES | |
INVALID_UNCLOSEDSTATE |
Definition at line 253 of file distributed_vector.h.
|
inlineexplicit |
Dummy-Constructor.
Dimension=0
Definition at line 289 of file distributed_vector.h.
References libMesh::NumericVector< T >::_type.
|
inlineexplicit |
Constructor.
Set dimension to n
and initialize all elements with zero.
Definition at line 305 of file distributed_vector.h.
References libMesh::DistributedVector< T >::init().
|
inline |
Constructor.
Set local dimension to n_local
, the global dimension to n
, and initialize all elements with zero.
Definition at line 317 of file distributed_vector.h.
References libMesh::DistributedVector< T >::init().
|
inline |
Constructor.
Set local dimension to n_local
, the global dimension to n
, but additionally reserve memory for the indices specified by the ghost
argument.
Definition at line 330 of file distributed_vector.h.
References libMesh::DistributedVector< T >::init().
|
default |
The 5 special functions can be defaulted for this class, as it does not manage any memory itself.
|
default |
|
virtualdefault |
|
overridevirtual |
Sets \( u_i \leftarrow |u_i| \) for each entry in the vector.
Implements libMesh::NumericVector< T >.
Definition at line 281 of file distributed_vector.C.
References libMesh::initialized(), and libMesh::libmesh_assert().
|
inlineoverridevirtual |
Adds value
to the vector entry specified by i
.
Note that library implementations of this method are thread safe, e.g. we will lock _numeric_vector_mutex
before writing to the vector
Implements libMesh::NumericVector< T >.
Definition at line 625 of file distributed_vector.h.
References libMesh::initialized(), libMesh::libmesh_assert(), and value.
|
overridevirtual |
Adds s
to each entry of the vector, \( u_i \leftarrow u_i + s \).
Implements libMesh::NumericVector< T >.
Definition at line 228 of file distributed_vector.C.
References libMesh::initialized(), and libMesh::libmesh_assert().
|
overridevirtual |
Adds v
to this
, \( \vec{u} \leftarrow \vec{u} + \vec{v} \).
Equivalent to calling operator+=()
.
Implements libMesh::NumericVector< T >.
Definition at line 241 of file distributed_vector.C.
References libMesh::initialized(), and libMesh::libmesh_assert().
|
overridevirtual |
Vector addition with a scalar multiple, \( \vec{u} \leftarrow \vec{u} + a\vec{v} \).
Equivalent to calling operator+=()
.
Implements libMesh::NumericVector< T >.
Definition at line 253 of file distributed_vector.C.
References libMesh::DistributedVector< T >::_values, libMesh::index_range(), libMesh::initialized(), and libMesh::libmesh_assert().
|
inlineoverridevirtual |
Computes \( \vec{u} \leftarrow \vec{u} + A \vec{v} \), i.e.
adds the product of a SparseMatrix
A
and a NumericVector
v
to this
.
Implements libMesh::NumericVector< T >.
Definition at line 195 of file distributed_vector.h.
|
virtualinherited |
Computes \( \vec{u} \leftarrow \vec{u} + \vec{v} \), where v
is a pointer and each dof_indices
[i] specifies where to add value v
[i].
This should be overridden in subclasses for efficiency. Note that library implementations of this method are thread safe
Reimplemented in libMesh::PetscVector< T >, and libMesh::EpetraVector< T >.
Definition at line 648 of file numeric_vector.C.
Referenced by libMesh::RBConstruction::add_scaled_matrix_and_vector(), assemble(), LinearElasticity::assemble(), assemble_1D(), AssembleOptimization::assemble_A_and_F(), assemble_biharmonic(), assemble_divgrad(), assemble_elasticity(), assemble_ellipticdg(), assemble_func(), assemble_graddiv(), assemble_laplace(), assemble_matrix_and_rhs(), assemble_poisson(), assemble_shell(), assemble_stokes(), assemble_wave(), libMesh::LinearImplicitSystem::assembly(), assembly_with_dg_fem_context(), compute_residual(), periodic_bc_test_poisson(), libMesh::HDGProblem::residual(), LaplaceYoung::residual(), LargeDeformationElasticity::residual(), Biharmonic::JR::residual_and_jacobian(), LinearElasticityWithContact::residual_and_jacobian(), libMesh::NewmarkSystem::update_rhs(), and libMesh::SparseMatrix< ValOut >::vector_mult_add().
|
inlineinherited |
Computes \( \vec{u} \leftarrow \vec{u} + \vec{v} \), where v
is a std::vector and each dof_indices
[i] specifies where to add value v
[i].
This method is guaranteed to be thread safe as long as library implementations of NumericVector
are used
Definition at line 959 of file numeric_vector.h.
|
inherited |
Computes \( \vec{u} \leftarrow \vec{u} + \vec{v} \), where v
is a NumericVector and each dof_indices
[i] specifies where to add value v(i)
.
This method is guaranteed to be thread-safe as long as library implementations of NumericVector
are used
Definition at line 660 of file numeric_vector.C.
|
inlineinherited |
Computes \( \vec{u} \leftarrow \vec{u} + \vec{v} \), where v
is a DenseVector and each dof_indices
[i] specifies where to add value v(i)
.
This method is guaranteed to be thread safe as long as library implementations of NumericVector
are used
Definition at line 971 of file numeric_vector.h.
|
inherited |
Computes \( \vec{u} \leftarrow \vec{u} + A \vec{v} \), i.e.
adds the product of a ShellMatrix
A
and a NumericVector
v
to this
.
Definition at line 674 of file numeric_vector.C.
|
inlineoverridevirtual |
Computes \( \vec{u} \leftarrow \vec{u} + A^T \vec{v} \), i.e.
adds the product of the transpose of a SparseMatrix
A
and a NumericVector
v
to this
.
Implements libMesh::NumericVector< T >.
Definition at line 199 of file distributed_vector.h.
|
staticinherited |
Builds a NumericVector
on the processors in communicator comm
using the linear solver package specified by solver_package
.
Definition at line 61 of file numeric_vector.C.
Referenced by libMesh::ExactSolution::_compute_error(), libMesh::UniformRefinementEstimator::_estimate_error(), libMesh::System::add_vector(), libMesh::TransientRBConstruction::allocate_data_structures(), libMesh::RBConstruction::allocate_data_structures(), libMesh::TransientRBConstruction::assemble_affine_expansion(), libMesh::AdvectionSystem::assemble_claw_rhs(), libMesh::EquationSystems::build_parallel_elemental_solution_vector(), libMesh::EquationSystems::build_parallel_solution_vector(), libMesh::System::calculate_norm(), libMesh::RBConstruction::compute_Fq_representor_innerprods(), libMesh::RBConstruction::compute_output_dual_innerprods(), libMesh::RBConstruction::compute_residual_dual_norm_slow(), libMesh::DiagonalMatrix< T >::DiagonalMatrix(), libMesh::AdjointRefinementEstimator::estimate_error(), libMesh::ExactErrorEstimator::estimate_error(), libMesh::CondensedEigenSystem::get_eigenpair(), libMesh::StaticCondensation::init(), main(), libMesh::TransientRBConstruction::mass_matrix_scaled_matvec(), libMesh::DofMap::process_mesh_constraint_rows(), libMesh::InterMeshProjection::project_system_vectors(), libMesh::RBEvaluation::read_in_vectors_from_multiple_files(), libMesh::TransientRBConstruction::read_riesz_representors_from_files(), libMesh::RBConstruction::read_riesz_representors_from_files(), OverlappingAlgebraicGhostingTest::run_ghosting_test(), OverlappingCouplingGhostingTest::run_sparsity_pattern_test(), libMesh::TransientRBConstruction::set_error_temporal_data(), libMesh::ClawSystem::solve_conservation_law(), ConstraintOperatorTest::test1DCoarseningOperator(), MeshfunctionDFEM::test_mesh_function_dfem(), MeshfunctionDFEM::test_mesh_function_dfem_grad(), MeshFunctionTest::test_p_level(), DiagonalMatrixTest::testNumerics(), SystemsTest::testProjectCubeWithMeshFunction(), libMesh::RBConstruction::train_reduced_basis_with_POD(), libMesh::MeshFunctionSolutionTransfer::transfer(), libMesh::TransientRBConstruction::truth_assembly(), libMesh::RBConstruction::truth_assembly(), libMesh::TransientRBConstruction::update_RB_initial_condition_all_N(), libMesh::TransientRBConstruction::update_RB_system_matrices(), libMesh::RBConstruction::update_RB_system_matrices(), libMesh::TransientRBConstruction::update_residual_terms(), and libMesh::RBConstruction::update_residual_terms().
|
inlineoverridevirtual |
Restores the NumericVector<T>
to a pristine state.
Reimplemented from libMesh::NumericVector< T >.
Definition at line 466 of file distributed_vector.h.
References libMesh::libMeshPrivateData::_is_initialized.
|
inlineoverridevirtual |
Implements libMesh::NumericVector< T >.
Definition at line 517 of file distributed_vector.h.
|
inlineoverridevirtual |
Calls the NumericVector's internal assembly routines, ensuring that the values are consistent across processors.
Implements libMesh::NumericVector< T >.
Definition at line 399 of file distributed_vector.C.
References libMesh::initialized(), and libMesh::libmesh_assert().
|
inlinevirtualinherited |
true
if the vector is closed and ready for computation, false otherwise. Definition at line 182 of file numeric_vector.h.
Referenced by libMesh::System::add_vector(), libMesh::PetscVector< libMesh::Number >::localize(), libMesh::DofMap::max_constraint_error(), libMesh::EigenSparseVector< T >::operator=(), libMesh::LaspackVector< T >::operator=(), and libMesh::PetscVector< libMesh::Number >::operator=().
|
inlineinherited |
Parallel::Communicator
object used by this mesh. Definition at line 97 of file parallel_object.h.
References libMesh::ParallelObject::_communicator.
Referenced by libMesh::__libmesh_petsc_diff_solver_jacobian(), libMesh::__libmesh_petsc_diff_solver_monitor(), libMesh::__libmesh_petsc_diff_solver_residual(), libMesh::__libmesh_tao_equality_constraints(), libMesh::__libmesh_tao_equality_constraints_jacobian(), libMesh::__libmesh_tao_gradient(), libMesh::__libmesh_tao_hessian(), libMesh::__libmesh_tao_inequality_constraints(), libMesh::__libmesh_tao_inequality_constraints_jacobian(), libMesh::__libmesh_tao_objective(), libMesh::MeshRefinement::_coarsen_elements(), libMesh::ExactSolution::_compute_error(), libMesh::UniformRefinementEstimator::_estimate_error(), libMesh::Partitioner::_find_global_index_by_pid_map(), libMesh::BoundaryInfo::_find_id_maps(), libMesh::PetscLinearSolver< Number >::_petsc_shell_matrix_get_diagonal(), libMesh::SlepcEigenSolver< libMesh::Number >::_petsc_shell_matrix_get_diagonal(), libMesh::PetscLinearSolver< Number >::_petsc_shell_matrix_mult(), libMesh::SlepcEigenSolver< libMesh::Number >::_petsc_shell_matrix_mult(), libMesh::PetscLinearSolver< Number >::_petsc_shell_matrix_mult_add(), libMesh::MeshRefinement::_refine_elements(), libMesh::MeshRefinement::_smooth_flags(), libMesh::DofMap::add_constraints_to_send_list(), add_cube_convex_hull_to_mesh(), libMesh::PetscDMWrapper::add_dofs_helper(), libMesh::PetscDMWrapper::add_dofs_to_section(), libMesh::TransientRBConstruction::add_IC_to_RB_space(), libMesh::RBEIMEvaluation::add_interpolation_data(), libMesh::CondensedEigenSystem::add_matrices(), libMesh::EigenSystem::add_matrices(), libMesh::System::add_matrix(), libMesh::RBConstruction::add_scaled_matrix_and_vector(), libMesh::System::add_variable(), libMesh::System::add_variables(), libMesh::System::add_vector(), libMesh::MeshTools::Modification::all_tri(), libMesh::LaplaceMeshSmoother::allgather_graph(), libMesh::DofMap::allgather_recursive_constraints(), libMesh::TransientRBConstruction::allocate_data_structures(), libMesh::RBConstruction::allocate_data_structures(), libMesh::TransientRBConstruction::assemble_affine_expansion(), libMesh::AdvectionSystem::assemble_claw_rhs(), libMesh::FEMSystem::assemble_qoi(), libMesh::Nemesis_IO::assert_symmetric_cmaps(), libMesh::MeshCommunication::assign_global_indices(), libMesh::Partitioner::assign_partitioning(), libMesh::MeshTools::Generation::build_extrusion(), libMesh::Partitioner::build_graph(), libMesh::BoundaryInfo::build_node_list_from_side_list(), libMesh::EquationSystems::build_parallel_elemental_solution_vector(), libMesh::EquationSystems::build_parallel_solution_vector(), libMesh::PetscDMWrapper::build_section(), libMesh::PetscDMWrapper::build_sf(), libMesh::MeshBase::cache_elem_data(), libMesh::System::calculate_norm(), libMesh::DofMap::check_dirichlet_bcid_consistency(), libMesh::RBConstruction::compute_Fq_representor_innerprods(), libMesh::RBConstruction::compute_max_error_bound(), 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::RBConstruction::compute_output_dual_innerprods(), libMesh::RBConstruction::compute_residual_dual_norm_slow(), libMesh::RBSCMConstruction::compute_SCM_bounds_on_training_set(), libMesh::DofMap::computed_sparsity_already(), libMesh::Problem_Interface::computeF(), libMesh::Problem_Interface::computeJacobian(), libMesh::Problem_Interface::computePreconditioner(), libMesh::ContinuationSystem::ContinuationSystem(), libMesh::MeshBase::copy_constraint_rows(), libMesh::ExodusII_IO::copy_elemental_solution(), libMesh::ExodusII_IO::copy_nodal_solution(), libMesh::ExodusII_IO::copy_scalar_solution(), libMesh::CondensedEigenSystem::copy_super_to_sub(), libMesh::MeshTools::correct_node_proc_ids(), libMesh::MeshTools::create_bounding_box(), libMesh::DofMap::create_dof_constraints(), libMesh::MeshTools::create_nodal_bounding_box(), libMesh::MeshRefinement::create_parent_error_vector(), libMesh::MeshTools::create_processor_bounding_box(), libMesh::MeshTools::create_subdomain_bounding_box(), libMesh::PetscMatrix< T >::create_submatrix_nosort(), create_wrapped_function(), libMesh::MeshCommunication::delete_remote_elements(), libMesh::RBEIMEvaluation::distribute_bfs(), DMlibMeshFunction(), DMlibMeshJacobian(), DMlibMeshSetSystem_libMesh(), DMVariableBounds_libMesh(), libMesh::DTKSolutionTransfer::DTKSolutionTransfer(), libMesh::MeshRefinement::eliminate_unrefined_patches(), libMesh::RBEIMConstruction::enrich_eim_approximation_on_interiors(), libMesh::RBEIMConstruction::enrich_eim_approximation_on_nodes(), libMesh::RBEIMConstruction::enrich_eim_approximation_on_sides(), libMesh::TransientRBConstruction::enrich_RB_space(), libMesh::EpetraVector< T >::EpetraVector(), AssembleOptimization::equality_constraints(), libMesh::PatchRecoveryErrorEstimator::estimate_error(), libMesh::WeightedPatchRecoveryErrorEstimator::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_error_tolerance(), libMesh::MeshRefinement::flag_elements_by_mean_stddev(), libMesh::MeshRefinement::flag_elements_by_nelem_target(), libMesh::RBEIMEvaluation::gather_bfs(), libMesh::DofMap::gather_constraints(), libMesh::MeshfreeInterpolation::gather_remote_data(), libMesh::CondensedEigenSystem::get_eigenpair(), libMesh::RBEIMEvaluation::get_eim_basis_function_node_value(), libMesh::RBEIMEvaluation::get_eim_basis_function_side_value(), libMesh::RBEIMEvaluation::get_eim_basis_function_value(), libMesh::MeshBase::get_info(), libMesh::System::get_info(), libMesh::DofMap::get_info(), libMesh::RBEIMEvaluation::get_interior_basis_functions_as_vecs(), libMesh::ImplicitSystem::get_linear_solver(), libMesh::RBEIMConstruction::get_max_abs_value(), libMesh::RBEIMConstruction::get_node_max_abs_value(), libMesh::RBEIMEvaluation::get_parametrized_function_node_value(), libMesh::RBEIMEvaluation::get_parametrized_function_side_value(), libMesh::RBEIMEvaluation::get_parametrized_function_value(), libMesh::RBEIMConstruction::get_random_point(), AssembleOptimization::inequality_constraints(), AssembleOptimization::inequality_constraints_jacobian(), libMesh::LocationMap< T >::init(), libMesh::TimeSolver::init(), libMesh::StaticCondensation::init(), libMesh::SystemSubsetBySubdomain::init(), libMesh::PetscDMWrapper::init_and_attach_petscdm(), libMesh::AdvectionSystem::init_data(), libMesh::ClawSystem::init_data(), libMesh::PetscDMWrapper::init_petscdm(), libMesh::ExodusII_IO_Helper::initialize(), libMesh::OptimizationSystem::initialize_equality_constraints_storage(), libMesh::OptimizationSystem::initialize_inequality_constraints_storage(), libMesh::RBEIMConstruction::initialize_parametrized_functions_in_training_set(), libMesh::RBEIMConstruction::inner_product(), integrate_function(), libMesh::MeshTools::libmesh_assert_consistent_distributed(), libMesh::MeshTools::libmesh_assert_consistent_distributed_nodes(), libMesh::MeshTools::libmesh_assert_contiguous_dof_ids(), libMesh::MeshTools::libmesh_assert_equal_connectivity(), libMesh::MeshTools::libmesh_assert_equal_points(), libMesh::MeshTools::libmesh_assert_parallel_consistent_new_node_procids(), libMesh::MeshTools::libmesh_assert_parallel_consistent_procids< Elem >(), libMesh::MeshTools::libmesh_assert_parallel_consistent_procids< Node >(), libMesh::MeshTools::libmesh_assert_topology_consistent_procids< Node >(), libMesh::MeshTools::libmesh_assert_valid_boundary_ids(), libMesh::MeshTools::libmesh_assert_valid_constraint_rows(), libMesh::MeshTools::libmesh_assert_valid_dof_ids(), libMesh::MeshTools::libmesh_assert_valid_neighbors(), libMesh::DistributedMesh::libmesh_assert_valid_parallel_flags(), libMesh::DistributedMesh::libmesh_assert_valid_parallel_object_ids(), libMesh::DistributedMesh::libmesh_assert_valid_parallel_p_levels(), libMesh::MeshTools::libmesh_assert_valid_refinement_flags(), libMesh::MeshTools::libmesh_assert_valid_unique_ids(), libMesh::libmesh_petsc_linesearch_shellfunc(), libMesh::libmesh_petsc_preconditioner_apply(), libMesh::libmesh_petsc_recalculate_monitor(), libMesh::libmesh_petsc_snes_fd_residual(), libMesh::libmesh_petsc_snes_jacobian(), libMesh::libmesh_petsc_snes_mffd_interface(), libMesh::libmesh_petsc_snes_mffd_residual(), libMesh::libmesh_petsc_snes_postcheck(), libMesh::libmesh_petsc_snes_precheck(), libMesh::libmesh_petsc_snes_residual(), libMesh::libmesh_petsc_snes_residual_helper(), libMesh::MeshRefinement::limit_level_mismatch_at_edge(), libMesh::MeshRefinement::limit_level_mismatch_at_node(), libMesh::MeshRefinement::limit_overrefined_boundary(), libMesh::MeshRefinement::limit_underrefined_boundary(), libMesh::LinearImplicitSystem::LinearImplicitSystem(), main(), libMesh::MeshRefinement::make_coarsening_compatible(), libMesh::MeshCommunication::make_elems_parallel_consistent(), libMesh::MeshRefinement::make_flags_parallel_consistent(), libMesh::MeshCommunication::make_new_node_proc_ids_parallel_consistent(), libMesh::MeshCommunication::make_new_nodes_parallel_consistent(), libMesh::MeshCommunication::make_node_bcids_parallel_consistent(), libMesh::MeshCommunication::make_node_ids_parallel_consistent(), libMesh::MeshCommunication::make_node_proc_ids_parallel_consistent(), libMesh::MeshCommunication::make_node_unique_ids_parallel_consistent(), libMesh::MeshCommunication::make_nodes_parallel_consistent(), libMesh::MeshCommunication::make_p_levels_parallel_consistent(), libMesh::MeshRefinement::make_refinement_compatible(), libMesh::TransientRBConstruction::mass_matrix_scaled_matvec(), libMesh::FEMSystem::mesh_position_set(), libMesh::TriangulatorInterface::MeshedHole::MeshedHole(), LinearElasticityWithContact::move_mesh(), libMesh::DistributedMesh::n_active_elem(), libMesh::MeshTools::n_active_levels(), libMesh::BoundaryInfo::n_boundary_conds(), libMesh::MeshTools::n_connected_components(), libMesh::DofMap::n_constrained_dofs(), libMesh::MeshBase::n_constraint_rows(), libMesh::DofMap::n_dofs(), libMesh::DofMap::n_dofs_per_processor(), libMesh::BoundaryInfo::n_edge_conds(), libMesh::CondensedEigenSystem::n_global_non_condensed_dofs(), libMesh::MeshTools::n_levels(), MixedOrderTest::n_neighbor_links(), libMesh::BoundaryInfo::n_nodeset_conds(), libMesh::SparsityPattern::Build::n_nonzeros(), libMesh::MeshTools::n_p_levels(), libMesh::BoundaryInfo::n_shellface_conds(), libMesh::RBEIMEvaluation::node_distribute_bfs(), libMesh::RBEIMEvaluation::node_gather_bfs(), libMesh::RBEIMConstruction::node_inner_product(), libMesh::MeshBase::operator==(), libMesh::DistributedMesh::parallel_max_elem_id(), libMesh::DistributedMesh::parallel_max_node_id(), libMesh::ReplicatedMesh::parallel_max_unique_id(), libMesh::DistributedMesh::parallel_max_unique_id(), libMesh::DistributedMesh::parallel_n_elem(), libMesh::DistributedMesh::parallel_n_nodes(), libMesh::SparsityPattern::Build::parallel_sync(), libMesh::BoundaryInfo::parallel_sync_node_ids(), libMesh::BoundaryInfo::parallel_sync_side_ids(), libMesh::MeshTools::paranoid_n_levels(), 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::MeshBase::print_constraint_rows(), libMesh::DofMap::print_dof_constraints(), libMesh::DofMap::process_mesh_constraint_rows(), libMesh::Partitioner::processor_pairs_to_interface_nodes(), libMesh::InterMeshProjection::project_system_vectors(), FEMParameters::read(), libMesh::Nemesis_IO::read(), libMesh::XdrIO::read(), libMesh::EquationSystems::read(), libMesh::ExodusII_IO::read_header(), libMesh::CheckpointIO::read_header(), libMesh::XdrIO::read_header(), libMesh::System::read_header(), libMesh::RBEIMEvaluation::read_in_interior_basis_functions(), libMesh::RBEIMEvaluation::read_in_node_basis_functions(), libMesh::RBEIMEvaluation::read_in_side_basis_functions(), libMesh::RBEvaluation::read_in_vectors_from_multiple_files(), libMesh::System::read_legacy_data(), libMesh::TransientRBConstruction::read_riesz_representors_from_files(), libMesh::RBConstruction::read_riesz_representors_from_files(), libMesh::System::read_SCALAR_dofs(), libMesh::XdrIO::read_serialized_bc_names(), libMesh::XdrIO::read_serialized_bcs_helper(), 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::Nemesis_IO_Helper::read_var_names_impl(), libMesh::MeshBase::recalculate_n_partitions(), libMesh::MeshRefinement::refine_and_coarsen_elements(), libMesh::SimplexRefiner::refine_via_edges(), libMesh::StaticCondensationDofMap::reinit(), libMesh::DistributedMesh::renumber_dof_objects(), libMesh::DistributedMesh::renumber_nodes_and_elements(), LinearElasticityWithContact::residual_and_jacobian(), OverlappingAlgebraicGhostingTest::run_ghosting_test(), OverlappingCouplingGhostingTest::run_sparsity_pattern_test(), scale_mesh_and_plot(), libMesh::DofMap::scatter_constraints(), libMesh::CheckpointIO::select_split_config(), libMesh::GenericProjector< FFunctor, GFunctor, FValue, ProjectionAction >::send_and_insert_dof_values(), libMesh::TransientRBConstruction::set_error_temporal_data(), libMesh::Partitioner::set_interface_node_processor_ids_BFS(), libMesh::Partitioner::set_interface_node_processor_ids_linear(), libMesh::Partitioner::set_interface_node_processor_ids_petscpartitioner(), libMesh::Partitioner::set_node_processor_ids(), libMesh::DofMap::set_nonlocal_dof_objects(), libMesh::Partitioner::set_parent_processor_ids(), libMesh::PetscDMWrapper::set_point_range_in_section(), libMesh::PetscDiffSolver::setup_petsc_data(), libMesh::RBEIMEvaluation::side_distribute_bfs(), libMesh::RBEIMEvaluation::side_gather_bfs(), libMesh::RBEIMConstruction::side_inner_product(), libMesh::Partitioner::single_partition(), libMesh::LaplaceMeshSmoother::smooth(), libMesh::VariationalMeshSmoother::smooth(), libMesh::ClawSystem::solve_conservation_law(), libMesh::split_mesh(), libMesh::RBEIMConstruction::store_eim_solutions_for_training_set(), libMesh::MeshBase::subdomain_ids(), libMesh::BoundaryInfo::sync(), ConstraintOperatorTest::test1DCoarseningNewNodes(), ConstraintOperatorTest::test1DCoarseningOperator(), libMesh::MeshRefinement::test_level_one(), MeshfunctionDFEM::test_mesh_function_dfem(), MeshfunctionDFEM::test_mesh_function_dfem_grad(), MeshFunctionTest::test_p_level(), libMesh::MeshRefinement::test_unflagged(), DofMapTest::testBadElemFECombo(), SystemsTest::testBlockRestrictedVarNDofs(), BoundaryInfoTest::testBoundaryOnChildrenErrors(), VolumeTest::testC0PolygonMethods(), VolumeTest::testC0PolyhedronMethods(), ConstraintOperatorTest::testCoreform(), ConnectedComponentsTest::testEdge(), MeshInputTest::testExodusIGASidesets(), MeshTriangulationTest::testFoundCenters(), PointLocatorTest::testLocator(), BoundaryInfoTest::testMesh(), PointLocatorTest::testPlanar(), MeshTriangulationTest::testPoly2TriRefinementBase(), SystemsTest::testProjectCubeWithMeshFunction(), BoundaryInfoTest::testRenumber(), CheckpointIOTest::testSplitter(), MeshInputTest::testTetgenIO(), MeshTriangulationTest::testTriangulatorInterp(), MeshTriangulationTest::testTriangulatorMeshedHoles(), MeshTriangulationTest::testTriangulatorRoundHole(), libMesh::MeshTools::total_weight(), libMesh::RBConstruction::train_reduced_basis_with_POD(), libMesh::MeshFunctionSolutionTransfer::transfer(), libMesh::MeshfreeSolutionTransfer::transfer(), libMesh::Poly2TriTriangulator::triangulate(), libMesh::TransientRBConstruction::truth_assembly(), libMesh::RBConstruction::truth_assembly(), libMesh::MeshRefinement::uniformly_coarsen(), update_current_local_solution(), libMesh::TransientRBConstruction::update_RB_initial_condition_all_N(), libMesh::TransientRBConstruction::update_RB_system_matrices(), libMesh::RBConstruction::update_RB_system_matrices(), libMesh::TransientRBConstruction::update_residual_terms(), libMesh::RBConstruction::update_residual_terms(), libMesh::MeshTools::volume(), libMesh::STLIO::write(), libMesh::NameBasedIO::write(), libMesh::XdrIO::write(), libMesh::VTKIO::write_nodal_data(), libMesh::RBEIMEvaluation::write_out_interior_basis_functions(), libMesh::RBEIMEvaluation::write_out_node_basis_functions(), libMesh::RBEIMEvaluation::write_out_side_basis_functions(), libMesh::RBEvaluation::write_out_vectors(), libMesh::TransientRBConstruction::write_riesz_representors_to_files(), libMesh::RBConstruction::write_riesz_representors_to_files(), libMesh::System::write_SCALAR_dofs(), libMesh::XdrIO::write_serialized_bcs_helper(), libMesh::System::write_serialized_blocked_dof_objects(), libMesh::XdrIO::write_serialized_connectivity(), libMesh::XdrIO::write_serialized_nodes(), libMesh::XdrIO::write_serialized_nodesets(), libMesh::RBDataSerialization::RBEvaluationSerialization::write_to_file(), libMesh::RBDataSerialization::TransientRBEvaluationSerialization::write_to_file(), libMesh::RBDataSerialization::RBEIMEvaluationSerialization::write_to_file(), and libMesh::RBDataSerialization::RBSCMEvaluationSerialization::write_to_file().
|
virtualinherited |
-1
when this
is equivalent to other_vector
(up to the given threshold
), or the first index where abs
(a[i]-b[i]) exceeds the threshold. Definition at line 153 of file numeric_vector.C.
|
inherited |
v
are able to be read for global operations with one-another Definition at line 692 of file numeric_vector.C.
|
overridevirtual |
Negates the imaginary component of each entry in the vector.
Implements libMesh::NumericVector< T >.
Definition at line 216 of file distributed_vector.C.
References libMesh::libmesh_conj().
|
inlinevirtualinherited |
Fills in subvector
from this vector using the indices in rows
.
Similar to the create_submatrix()
routine for the SparseMatrix class, it is currently only implemented for PetscVectors. The boolean parameter communicates whether the supplied vector of rows corresponds to all the rows that should be used in the subvector's index set, e.g. whether the rows correspond to the global collective. If the rows supplied are only the local indices, then the boolean parameter should be set to false
Reimplemented in libMesh::PetscVector< T >.
Definition at line 762 of file numeric_vector.h.
Referenced by libMesh::StaticCondensation::forward_elimination().
|
staticinherited |
Definition at line 100 of file reference_counter.C.
References libMesh::ReferenceCounter::_enable_print_counter.
|
overridevirtual |
v
.Uses the complex-conjugate of v
in the complex-valued case.
Implements libMesh::NumericVector< T >.
Definition at line 295 of file distributed_vector.C.
References libMesh::DistributedVector< T >::_values, libMesh::DistributedVector< T >::first_local_index(), libMesh::index_range(), and libMesh::DistributedVector< T >::last_local_index().
|
inlinevirtualinherited |
|
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.
|
inlineoverridevirtual |
0
. Implements libMesh::NumericVector< T >.
Definition at line 556 of file distributed_vector.h.
References libMesh::initialized(), and libMesh::libmesh_assert().
Referenced by libMesh::DistributedVector< T >::dot().
|
inlinevirtualinherited |
Access multiple components at once.
values
will not be reallocated; it should already have enough space. The default implementation calls operator()
for each index, but some implementations may supply faster methods here.
Reimplemented in libMesh::PetscVector< T >.
Definition at line 930 of file numeric_vector.h.
Referenced by libMesh::UniformRefinementEstimator::_estimate_error(), libMesh::EquationSystems::build_parallel_solution_vector(), compute_residual(), libMesh::JumpErrorEstimator::estimate_error(), libMesh::AdjointRefinementEstimator::estimate_error(), libMesh::HDGProblem::jacobian(), libMesh::FEMContext::pre_fe_reinit(), libMesh::System::project_vector(), libMesh::System::request_vector(), libMesh::HDGProblem::residual(), libMesh::System::restrict_vectors(), libMesh::StaticCondensation::set_local_vectors(), libMesh::System::solve_for_unconstrained_dofs(), and libMesh::System::vector_name().
|
inlineinherited |
Access multiple components at once.
values
will be resized, if necessary, and filled. The default implementation calls operator()
for each index, but some implementations may supply faster methods here.
Definition at line 944 of file numeric_vector.h.
|
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().
|
inlinevirtualinherited |
Creates a view into this vector using the indices in rows
.
Similar to the create_submatrix()
routine for the SparseMatrix class, it is currently only implemented for PetscVectors.
Reimplemented in libMesh::PetscVector< T >, and libMesh::PetscVector< libMesh::Number >.
Definition at line 776 of file numeric_vector.h.
Referenced by libMesh::StaticCondensation::apply(), libMesh::CondensedEigenSystem::copy_sub_to_super(), and libMesh::CondensedEigenSystem::copy_super_to_sub().
|
virtualinherited |
-1
when this
is equivalent to other_vector
(up to the given global relative threshold
), or the first index where abs
(a[i]-b[i])/max_j(a[j],b[j]) exceeds the threshold. Definition at line 211 of file numeric_vector.C.
|
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().
|
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().
|
inlineoverridevirtual |
Change the dimension of the vector to n
.
The reserved memory for this vector remains unchanged if possible. If n==0
, all memory is freed. Therefore, if you want to resize the vector and release the memory not needed, you have to first call init(0)
and then init(n)
. This behaviour is analogous to that of the STL containers.
On fast==false
, the vector is filled by zeros.
Implements libMesh::NumericVector< T >.
Definition at line 344 of file distributed_vector.h.
References libMesh::libMeshPrivateData::_is_initialized, libMesh::AUTOMATIC, libMesh::GHOSTED, libMesh::initialized(), libMesh::libmesh_assert(), libMesh::make_range(), libMesh::PARALLEL, libMesh::SERIAL, and libMesh::zero.
Referenced by libMesh::DistributedVector< T >::DistributedVector(), and libMesh::DistributedVector< T >::localize().
|
inlineoverridevirtual |
Call init()
with n_local = N.
Implements libMesh::NumericVector< T >.
Definition at line 455 of file distributed_vector.h.
References libMesh::TriangleWrapper::init().
|
inlineoverridevirtual |
Create a vector that holds the local indices plus those specified in the ghost
argument.
Implements libMesh::NumericVector< T >.
Definition at line 430 of file distributed_vector.h.
References libMesh::TriangleWrapper::init().
|
overridevirtual |
Creates a vector that has the same dimension and storage type as other
, including ghost dofs.
Implements libMesh::NumericVector< T >.
Definition at line 445 of file distributed_vector.h.
References libMesh::TriangleWrapper::init(), libMesh::NumericVector< T >::local_size(), libMesh::NumericVector< T >::size(), and libMesh::NumericVector< T >::type().
|
inlinevirtualinherited |
true
if the vector has been initialized, false otherwise. Definition at line 149 of file numeric_vector.h.
Referenced by libMesh::System::add_vector(), libMesh::ImplicitSystem::assemble(), libMesh::PetscVector< libMesh::Number >::create_subvector(), and libMesh::PetscVector< libMesh::Number >::init().
|
virtualinherited |
Inserts the entries of v
in *this at the locations specified by v
.
Note that library implementations of this method are thread safe
Reimplemented in libMesh::PetscVector< T >, and libMesh::EpetraVector< T >.
Definition at line 128 of file numeric_vector.C.
Referenced by libMesh::StaticCondensation::backwards_substitution(), and Biharmonic::JR::bounds().
|
inlineinherited |
Inserts the entries of v
in *this at the locations specified by v
.
This method is guaranteed to be thread-safe as long as library implementations of NumericVector
are used
Definition at line 983 of file numeric_vector.h.
|
inherited |
Inserts the entries of v
in *this at the locations specified by v
.
This method is guaranteed to be thread-safe as long as library implementations of NumericVector
are used
Definition at line 140 of file numeric_vector.C.
|
inlineinherited |
Inserts the entries of v
in *this at the locations specified by v
.
This method is guaranteed to be thread-safe as long as library implementations of NumericVector
are used
Definition at line 995 of file numeric_vector.h.
|
inlineinherited |
Inserts the entries of v
in *this at the locations specified by v
.
This method is guaranteed to be thread-safe as long as library implementations of NumericVector
are used
Definition at line 1007 of file numeric_vector.h.
|
overridevirtual |
Implements libMesh::NumericVector< T >.
Definition at line 70 of file distributed_vector.C.
References libMesh::initialized(), libMesh::libmesh_assert(), and libMesh::Real.
|
inherited |
this
. Definition at line 632 of file numeric_vector.C.
|
overridevirtual |
Implements libMesh::NumericVector< T >.
Definition at line 92 of file distributed_vector.C.
References libMesh::initialized(), libMesh::libmesh_assert(), libMesh::TensorTools::norm_sq(), and libMesh::Real.
|
inherited |
this
. Definition at line 616 of file numeric_vector.C.
|
inlineoverridevirtual |
size()
. Implements libMesh::NumericVector< T >.
Definition at line 569 of file distributed_vector.h.
References libMesh::initialized(), and libMesh::libmesh_assert().
Referenced by libMesh::DistributedVector< T >::dot().
|
overridevirtual |
Implements libMesh::NumericVector< T >.
Definition at line 114 of file distributed_vector.C.
References libMesh::initialized(), libMesh::libmesh_assert(), and libMesh::Real.
|
virtualinherited |
-1
when this
is equivalent to other_vector
, (up to the given local relative threshold
), or the first index where abs
(a[i]-b[i])/max(a[i],b[i]) exceeds the threshold. Definition at line 181 of file numeric_vector.C.
|
inlineoverridevirtual |
index_stop
- index_start
. Implements libMesh::NumericVector< T >.
Definition at line 543 of file distributed_vector.h.
References libMesh::initialized(), and libMesh::libmesh_assert().
Referenced by libMesh::DistributedVector< T >::operator=().
|
overridevirtual |
Creates a copy of the global vector in the local vector v_local
.
Implements libMesh::NumericVector< T >.
Definition at line 652 of file distributed_vector.C.
References libMesh::initialized(), and libMesh::libmesh_assert().
Referenced by libMesh::DistributedVector< T >::localize().
|
overridevirtual |
Same, but fills a NumericVector<T>
instead of a std::vector
.
Implements libMesh::NumericVector< T >.
Definition at line 479 of file distributed_vector.C.
References libMesh::DistributedVector< T >::_first_local_index, libMesh::DistributedVector< T >::_global_size, libMesh::NumericVector< T >::_is_closed, libMesh::NumericVector< T >::_is_initialized, libMesh::DistributedVector< T >::_last_local_index, libMesh::DistributedVector< T >::_local_size, libMesh::DistributedVector< T >::_values, libMesh::initialized(), and libMesh::libmesh_assert().
|
overridevirtual |
Creates a local vector v_local
containing only information relevant to this processor, as defined by the send_list
.
Implements libMesh::NumericVector< T >.
Definition at line 511 of file distributed_vector.C.
References libMesh::initialized(), and libMesh::libmesh_assert().
|
overridevirtual |
Fill in the local std::vector "v_local" with the global indices given in "indices".
Example:
* On 4 procs *this = {a, b, c, d, e, f, g, h, i} is a parallel vector. * On each proc, the indices arrays are set up as: * proc0, indices = {1,2,4,5} * proc1, indices = {2,5,6,8} * proc2, indices = {2,3,6,7} * proc3, indices = {0,1,2,3} * * After calling this version of localize, the v_local vectors are: * proc0, v_local = {b,c,e,f} * proc1, v_local = {c,f,g,i} * proc2, v_local = {c,d,g,h} * proc3, v_local = {a,b,c,d} *
This function is useful in parallel I/O routines, when you have a parallel vector of solution values which you want to write a subset of.
Implements libMesh::NumericVector< T >.
Definition at line 525 of file distributed_vector.C.
References distance(), libMesh::index_range(), and libMesh::libmesh_assert().
|
overridevirtual |
Updates a local vector with selected values from neighboring processors, as defined by send_list
.
Implements libMesh::NumericVector< T >.
Definition at line 616 of file distributed_vector.C.
References libMesh::DistributedVector< T >::_values, libMesh::DistributedVector< T >::init(), libMesh::DistributedVector< T >::localize(), and libMesh::PARALLEL.
|
overridevirtual |
Creates a local copy of the global vector in v_local
only on processor proc_id
.
By default the data is sent to processor 0. This method is useful for outputting data from one processor.
Implements libMesh::NumericVector< T >.
Definition at line 673 of file distributed_vector.C.
References libMesh::initialized(), and libMesh::libmesh_assert().
|
inlineoverridevirtual |
Implements libMesh::NumericVector< T >.
Definition at line 674 of file distributed_vector.h.
References libMesh::closed(), libMesh::initialized(), libMesh::libmesh_assert(), libMesh::libmesh_real(), and libMesh::Real.
|
inlineoverridevirtual |
Although we define numeric_index_type, and it is typically required that the NumericVector's underlying implementation's indices have size equal to sizeof(numeric_index_type), these two types can still have different signedness, which affects the maximum number of values which can be stored in the NumericVector.
Implements libMesh::NumericVector< T >.
Definition at line 716 of file distributed_vector.h.
|
inlineoverridevirtual |
Implements libMesh::NumericVector< T >.
Definition at line 651 of file distributed_vector.h.
References libMesh::closed(), libMesh::initialized(), libMesh::libmesh_assert(), libMesh::libmesh_real(), and libMesh::Real.
|
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().
|
inlineinherited |
Definition at line 103 of file parallel_object.h.
References libMesh::ParallelObject::_communicator, libMesh::libmesh_assert(), and TIMPI::Communicator::size().
Referenced by libMesh::Partitioner::_find_global_index_by_pid_map(), libMesh::BoundaryInfo::_find_id_maps(), libMesh::DofMap::add_constraints_to_send_list(), libMesh::PetscDMWrapper::add_dofs_to_section(), libMesh::DistributedMesh::add_elem(), libMesh::DofMap::add_neighbors_to_send_list(), libMesh::DistributedMesh::add_node(), libMesh::System::add_vector(), libMesh::LaplaceMeshSmoother::allgather_graph(), libMesh::DofMap::allgather_recursive_constraints(), libMesh::FEMSystem::assembly(), libMesh::Nemesis_IO::assert_symmetric_cmaps(), libMesh::Partitioner::assign_partitioning(), libMesh::AztecLinearSolver< T >::AztecLinearSolver(), libMesh::Partitioner::build_graph(), libMesh::EquationSystems::build_parallel_elemental_solution_vector(), libMesh::DistributedMesh::clear(), libMesh::DistributedMesh::clear_elems(), libMesh::Nemesis_IO_Helper::compute_border_node_ids(), libMesh::Nemesis_IO_Helper::construct_nemesis_filename(), libMesh::UnstructuredMesh::copy_nodes_and_elements(), libMesh::ExodusII_IO::copy_scalar_solution(), libMesh::Nemesis_IO::copy_scalar_solution(), libMesh::UnstructuredMesh::create_pid_mesh(), libMesh::MeshTools::create_processor_bounding_box(), libMesh::DofMap::distribute_dofs(), libMesh::DofMap::distribute_scalar_dofs(), libMesh::DistributedMesh::DistributedMesh(), libMesh::EnsightIO::EnsightIO(), libMesh::RBEIMEvaluation::gather_bfs(), libMesh::MeshBase::get_info(), libMesh::StaticCondensation::init(), libMesh::SystemSubsetBySubdomain::init(), libMesh::PetscDMWrapper::init_petscdm(), libMesh::Nemesis_IO_Helper::initialize(), libMesh::ExodusII_IO_Helper::initialize(), libMesh::DistributedMesh::insert_elem(), libMesh::MeshTools::libmesh_assert_contiguous_dof_ids(), libMesh::MeshTools::libmesh_assert_parallel_consistent_new_node_procids(), libMesh::MeshTools::libmesh_assert_parallel_consistent_procids< Elem >(), libMesh::MeshTools::libmesh_assert_parallel_consistent_procids< Node >(), libMesh::MeshTools::libmesh_assert_topology_consistent_procids< Node >(), libMesh::MeshTools::libmesh_assert_valid_boundary_ids(), libMesh::MeshTools::libmesh_assert_valid_dof_ids(), libMesh::MeshTools::libmesh_assert_valid_neighbors(), libMesh::MeshTools::libmesh_assert_valid_refinement_flags(), libMesh::DofMap::local_variable_indices(), libMesh::MeshRefinement::make_coarsening_compatible(), libMesh::MeshBase::n_active_elem_on_proc(), libMesh::DofMap::n_dofs_per_processor(), libMesh::MeshBase::n_elem_on_proc(), libMesh::MeshBase::n_nodes_on_proc(), libMesh::RBEIMEvaluation::node_gather_bfs(), libMesh::Partitioner::partition(), libMesh::MeshBase::partition(), libMesh::Partitioner::partition_unpartitioned_elements(), libMesh::System::point_gradient(), libMesh::System::point_hessian(), libMesh::System::point_value(), libMesh::DofMap::prepare_send_list(), libMesh::MeshBase::print_constraint_rows(), libMesh::DofMap::print_dof_constraints(), libMesh::NameBasedIO::read(), libMesh::Nemesis_IO::read(), libMesh::CheckpointIO::read(), libMesh::CheckpointIO::read_connectivity(), libMesh::XdrIO::read_header(), libMesh::CheckpointIO::read_nodes(), libMesh::System::read_parallel_data(), libMesh::System::read_SCALAR_dofs(), libMesh::System::read_serialized_blocked_dof_objects(), libMesh::System::read_serialized_vector(), libMesh::DistributedMesh::renumber_dof_objects(), libMesh::Partitioner::repartition(), OverlappingFunctorTest::run_partitioner_test(), libMesh::DofMap::scatter_constraints(), libMesh::DistributedMesh::set_next_unique_id(), libMesh::DofMap::set_nonlocal_dof_objects(), libMesh::PetscDMWrapper::set_point_range_in_section(), WriteVecAndScalar::setupTests(), libMesh::RBEIMEvaluation::side_gather_bfs(), DistributedMeshTest::testRemoteElemError(), CheckpointIOTest::testSplitter(), libMesh::MeshRefinement::uniformly_coarsen(), libMesh::DistributedMesh::update_parallel_id_counts(), libMesh::GMVIO::write_binary(), libMesh::GMVIO::write_discontinuous_gmv(), libMesh::ExodusII_IO_Helper::write_nodal_coordinates(), libMesh::VTKIO::write_nodal_data(), libMesh::ExodusII_IO::write_nodal_data(), libMesh::System::write_parallel_data(), libMesh::System::write_SCALAR_dofs(), libMesh::XdrIO::write_serialized_bcs_helper(), libMesh::System::write_serialized_blocked_dof_objects(), libMesh::XdrIO::write_serialized_connectivity(), libMesh::XdrIO::write_serialized_nodes(), and libMesh::XdrIO::write_serialized_nodesets().
|
inlineoverridevirtual |
Implements libMesh::NumericVector< T >.
Definition at line 582 of file distributed_vector.h.
References libMesh::initialized(), and libMesh::libmesh_assert().
|
overridevirtual |
Computes the component-wise multiplication of this vector's entries by another's, \( u_i \leftarrow u_i v_i \, \forall i\).
Implements libMesh::NumericVector< T >.
Definition at line 170 of file distributed_vector.C.
References libMesh::DistributedVector< T >::_values, libMesh::index_range(), and libMesh::NumericVector< T >::size().
|
inlineinherited |
Scales the vector by a
, \( \vec{u} \leftarrow a\vec{u} \).
Equivalent to u.scale(a)
Definition at line 420 of file numeric_vector.h.
|
overridevirtual |
Adds v
to *this, \( \vec{u} \leftarrow \vec{u} + \vec{v} \).
Equivalent to u.add(1, v)
.
Implements libMesh::NumericVector< T >.
Definition at line 140 of file distributed_vector.C.
References libMesh::closed(), libMesh::initialized(), and libMesh::libmesh_assert().
|
overridevirtual |
Subtracts v
from *this, \( \vec{u} \leftarrow \vec{u} - \vec{v} \).
Equivalent to u.add
(-1, v).
Implements libMesh::NumericVector< T >.
Definition at line 155 of file distributed_vector.C.
References libMesh::closed(), libMesh::initialized(), and libMesh::libmesh_assert().
|
overridevirtual |
Computes the component-wise division of this vector's entries by another's, \( u_i \leftarrow \frac{u_i}{v_i} \, \forall i\).
Implements libMesh::NumericVector< T >.
Definition at line 185 of file distributed_vector.C.
References libMesh::DistributedVector< T >::_values, libMesh::index_range(), and libMesh::NumericVector< T >::size().
|
inlineinherited |
Scales the vector by 1/a
, \( \vec{u} \leftarrow \frac{1}{a}\vec{u} \).
Equivalent to u.scale
(1./a)
Definition at line 438 of file numeric_vector.h.
DistributedVector< T > & libMesh::DistributedVector< T >::operator= | ( | const DistributedVector< T > & | v | ) |
Copy assignment operator.
We cannot default this (although it essentially implements the default behavior) because the compiler-generated default attempts to automatically call the base class (NumericVector) copy assignment operator, which we have chosen to make pure virtual for other design reasons.
Definition at line 353 of file distributed_vector.C.
References libMesh::DistributedVector< T >::_first_local_index, libMesh::DistributedVector< T >::_global_size, libMesh::NumericVector< T >::_is_closed, libMesh::libMeshPrivateData::_is_initialized, libMesh::NumericVector< T >::_is_initialized, libMesh::DistributedVector< T >::_last_local_index, libMesh::DistributedVector< T >::_local_size, libMesh::DistributedVector< T >::_values, and libMesh::DistributedVector< T >::local_size().
|
default |
|
overridevirtual |
Sets all entries of the vector to the value s
.
Implements libMesh::NumericVector< T >.
Definition at line 323 of file distributed_vector.C.
References libMesh::initialized(), and libMesh::libmesh_assert().
|
overridevirtual |
This looks like a copy assignment operator, but note that, unlike normal copy assignment operators, it is pure virtual.
This function should be overridden in derived classes so that they can be copied correctly via references to the base class. This design usually isn't a good idea in general, but in this context it works because we usually don't have a mix of different kinds of NumericVectors active in the library at a single time.
Implements libMesh::NumericVector< T >.
Definition at line 339 of file distributed_vector.C.
|
overridevirtual |
Sets (*this)(i) = v(i) for each entry of the vector.
Implements libMesh::NumericVector< T >.
Definition at line 376 of file distributed_vector.C.
References libMesh::index_range(), libMesh::initialized(), and libMesh::libmesh_assert().
|
overridevirtual |
Computes \( u_i \leftarrow \frac{v_{1,i}}{v_{2,i}} \) (summation not implied) i.e.
the pointwise (component-wise) division of vec1
and vec2
, and stores the result in *this
.
Implements libMesh::NumericVector< T >.
Definition at line 704 of file distributed_vector.C.
|
overridevirtual |
Computes \( u_i \leftarrow u_i v_i \) (summation not implied) i.e.
the pointwise (component-wise) product of vec1
and vec2
, and stores the result in *this
.
Implements libMesh::NumericVector< T >.
Definition at line 695 of file distributed_vector.C.
|
inlinevirtualinherited |
Prints the local contents of the vector, by default to libMesh::out.
Definition at line 1040 of file numeric_vector.h.
|
inlineinherited |
Definition at line 1022 of file numeric_vector.h.
|
inlinevirtualinherited |
Prints the global contents of the vector, by default to libMesh::out.
Definition at line 1077 of file numeric_vector.h.
|
inlineinherited |
Definition at line 1055 of file numeric_vector.h.
|
staticinherited |
Prints the reference information, by default to libMesh::out
.
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().
|
virtualinherited |
Print the contents of the vector in Matlab's sparse matrix format.
Optionally prints the vector to the file named name
. If name
is not specified it is dumped to the screen.
Reimplemented in libMesh::PetscVector< T >, and libMesh::PetscVector< libMesh::Number >.
Definition at line 245 of file numeric_vector.C.
Referenced by libMesh::RBConstruction::enrich_basis_from_rhs_terms().
|
inlineinherited |
Definition at line 114 of file parallel_object.h.
References libMesh::ParallelObject::_communicator, and TIMPI::Communicator::rank().
Referenced by libMesh::BoundaryInfo::_find_id_maps(), libMesh::PetscDMWrapper::add_dofs_to_section(), libMesh::DistributedMesh::add_elem(), libMesh::BoundaryInfo::add_elements(), libMesh::DofMap::add_neighbors_to_send_list(), libMesh::DistributedMesh::add_node(), libMesh::MeshTools::Modification::all_tri(), libMesh::DofMap::allgather_recursive_constraints(), libMesh::FEMSystem::assembly(), libMesh::Nemesis_IO::assert_symmetric_cmaps(), libMesh::Partitioner::assign_partitioning(), libMesh::Nemesis_IO_Helper::build_element_and_node_maps(), libMesh::Partitioner::build_graph(), libMesh::InfElemBuilder::build_inf_elem(), libMesh::BoundaryInfo::build_node_list_from_side_list(), libMesh::EquationSystems::build_parallel_elemental_solution_vector(), libMesh::EquationSystems::build_parallel_solution_vector(), libMesh::MeshFunction::check_found_elem(), libMesh::DistributedMesh::clear(), libMesh::DistributedMesh::clear_elems(), 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::RBConstruction::compute_max_error_bound(), 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::copy_elemental_solution(), libMesh::ExodusII_IO::copy_nodal_solution(), libMesh::ExodusII_IO::copy_scalar_solution(), libMesh::Nemesis_IO::copy_scalar_solution(), libMesh::MeshTools::correct_node_proc_ids(), libMesh::ExodusII_IO_Helper::create(), libMesh::DistributedMesh::delete_elem(), libMesh::MeshCommunication::delete_remote_elements(), libMesh::DofMap::distribute_dofs(), libMesh::DofMap::distribute_scalar_dofs(), libMesh::DistributedMesh::DistributedMesh(), libMesh::DofMapBase::end_dof(), libMesh::DofMapBase::end_old_dof(), libMesh::EnsightIO::EnsightIO(), libMesh::GenericProjector< FFunctor, GFunctor, FValue, ProjectionAction >::SubFunctor::find_dofs_to_send(), libMesh::UnstructuredMesh::find_neighbors(), libMesh::DofMapBase::first_dof(), libMesh::DofMapBase::first_old_dof(), libMesh::RBEIMEvaluation::gather_bfs(), 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::DofMap::get_info(), libMesh::Nemesis_IO_Helper::get_init_global(), libMesh::Nemesis_IO_Helper::get_init_info(), libMesh::RBEIMEvaluation::get_interior_basis_functions_as_vecs(), libMesh::Nemesis_IO_Helper::get_loadbal_param(), libMesh::DofMap::get_local_constraints(), libMesh::MeshBase::get_local_constraints(), 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::SparsityPattern::Build::handle_vi_vj(), libMesh::LaplaceMeshSmoother::init(), libMesh::SystemSubsetBySubdomain::init(), HeatSystem::init_data(), 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::DistributedMesh::insert_elem(), libMesh::DofMap::is_evaluable(), libMesh::SparsityPattern::Build::join(), libMesh::TransientRBEvaluation::legacy_write_offline_data_to_files(), libMesh::RBSCMEvaluation::legacy_write_offline_data_to_files(), libMesh::RBEvaluation::legacy_write_offline_data_to_files(), libMesh::MeshTools::libmesh_assert_consistent_distributed(), libMesh::MeshTools::libmesh_assert_consistent_distributed_nodes(), libMesh::MeshTools::libmesh_assert_contiguous_dof_ids(), libMesh::MeshTools::libmesh_assert_parallel_consistent_procids< Elem >(), libMesh::MeshTools::libmesh_assert_valid_neighbors(), libMesh::DistributedMesh::libmesh_assert_valid_parallel_object_ids(), libMesh::DofMap::local_variable_indices(), main(), libMesh::MeshRefinement::make_coarsening_compatible(), AugmentSparsityOnInterface::mesh_reinit(), libMesh::TriangulatorInterface::MeshedHole::MeshedHole(), libMesh::MeshBase::n_active_local_elem(), libMesh::BoundaryInfo::n_boundary_conds(), libMesh::MeshTools::n_connected_components(), libMesh::MeshBase::n_constraint_rows(), libMesh::BoundaryInfo::n_edge_conds(), libMesh::DofMapBase::n_local_dofs(), libMesh::MeshBase::n_local_elem(), libMesh::MeshBase::n_local_nodes(), libMesh::BoundaryInfo::n_nodeset_conds(), libMesh::BoundaryInfo::n_shellface_conds(), libMesh::RBEIMEvaluation::node_gather_bfs(), libMesh::DistributedMesh::own_node(), libMesh::BoundaryInfo::parallel_sync_node_ids(), libMesh::BoundaryInfo::parallel_sync_side_ids(), libMesh::System::point_gradient(), libMesh::System::point_hessian(), libMesh::System::point_value(), libMesh::MeshBase::print_constraint_rows(), libMesh::DofMap::print_dof_constraints(), libMesh::DofMap::process_mesh_constraint_rows(), 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::XdrIO::read(), libMesh::CheckpointIO::read(), libMesh::EquationSystems::read(), libMesh::ExodusII_IO_Helper::read_elem_num_map(), libMesh::ExodusII_IO_Helper::read_global_values(), libMesh::ExodusII_IO::read_header(), libMesh::CheckpointIO::read_header(), libMesh::XdrIO::read_header(), libMesh::System::read_header(), libMesh::System::read_legacy_data(), libMesh::DynaIO::read_mesh(), libMesh::ExodusII_IO_Helper::read_node_num_map(), libMesh::System::read_parallel_data(), libMesh::TransientRBConstruction::read_riesz_representors_from_files(), libMesh::RBConstruction::read_riesz_representors_from_files(), libMesh::System::read_SCALAR_dofs(), libMesh::XdrIO::read_serialized_bc_names(), libMesh::XdrIO::read_serialized_bcs_helper(), 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::Nemesis_IO_Helper::read_var_names_impl(), libMesh::SimplexRefiner::refine_via_edges(), libMesh::StaticCondensationDofMap::reinit(), libMesh::DistributedMesh::renumber_dof_objects(), libMesh::DistributedMesh::renumber_nodes_and_elements(), libMesh::DofMap::scatter_constraints(), libMesh::CheckpointIO::select_split_config(), libMesh::DistributedMesh::set_next_unique_id(), libMesh::DofMap::set_nonlocal_dof_objects(), libMesh::PetscDMWrapper::set_point_range_in_section(), libMesh::RBEIMEvaluation::side_gather_bfs(), ExodusTest< elem_type >::test_read_gold(), ExodusTest< elem_type >::test_write(), MeshInputTest::testAbaqusRead(), MeshInputTest::testBadGmsh(), MeshInputTest::testCopyElementSolutionImpl(), MeshInputTest::testCopyElementVectorImpl(), MeshInputTest::testCopyNodalSolutionImpl(), DefaultCouplingTest::testCoupling(), PointNeighborCouplingTest::testCoupling(), MeshInputTest::testDynaFileMappings(), MeshInputTest::testDynaNoSplines(), MeshInputTest::testDynaReadElem(), MeshInputTest::testDynaReadPatch(), MeshInputTest::testExodusFileMappings(), MeshInputTest::testExodusIGASidesets(), MeshInputTest::testExodusWriteElementDataFromDiscontinuousNodalData(), MeshInputTest::testGmshBCIDOverlap(), MeshInputTest::testGoodGmsh(), MeshInputTest::testGoodSTL(), MeshInputTest::testGoodSTLBinary(), MeshInputTest::testLowOrderEdgeBlocks(), SystemsTest::testProjectMatrix3D(), BoundaryInfoTest::testShellFaceConstraints(), MeshInputTest::testSingleElementImpl(), WriteVecAndScalar::testSolution(), CheckpointIOTest::testSplitter(), MeshInputTest::testTetgenIO(), libMesh::MeshTools::total_weight(), libMesh::NetGenMeshInterface::triangulate(), libMesh::MeshRefinement::uniformly_coarsen(), libMesh::DistributedMesh::update_parallel_id_counts(), libMesh::DTKAdapter::update_variable_values(), libMesh::MeshTools::volume(), libMesh::STLIO::write(), libMesh::NameBasedIO::write(), libMesh::XdrIO::write(), libMesh::CheckpointIO::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_element_values_element_major(), libMesh::ExodusII_IO_Helper::write_elements(), libMesh::ExodusII_IO_Helper::write_elemset_data(), libMesh::ExodusII_IO_Helper::write_elemsets(), 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::VTKIO::write_nodal_data(), libMesh::ExodusII_IO::write_nodal_data(), libMesh::ExodusII_IO::write_nodal_data_common(), libMesh::ExodusII_IO::write_nodal_data_discontinuous(), libMesh::ExodusII_IO_Helper::write_nodal_values(), libMesh::ExodusII_IO_Helper::write_nodeset_data(), libMesh::Nemesis_IO_Helper::write_nodesets(), libMesh::ExodusII_IO_Helper::write_nodesets(), libMesh::RBEIMEvaluation::write_out_interior_basis_functions(), libMesh::RBEIMEvaluation::write_out_node_basis_functions(), libMesh::RBEIMEvaluation::write_out_side_basis_functions(), write_output_solvedata(), libMesh::System::write_parallel_data(), libMesh::RBConstruction::write_riesz_representors_to_files(), libMesh::System::write_SCALAR_dofs(), libMesh::XdrIO::write_serialized_bc_names(), libMesh::XdrIO::write_serialized_bcs_helper(), 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_sideset_data(), libMesh::Nemesis_IO_Helper::write_sidesets(), libMesh::ExodusII_IO_Helper::write_sidesets(), libMesh::ExodusII_IO::write_timestep(), libMesh::ExodusII_IO_Helper::write_timestep(), and libMesh::ExodusII_IO::write_timestep_discontinuous().
|
virtualinherited |
Read the contents of the vector from the Matlab-script format used by PETSc.
If the size of the matrix in filename
appears consistent with the existing partitioning of this
then the existing parallel decomposition will be retained. If not, then this
will be initialized with the size from the file, linearly partitioned onto the number of processors available.
Definition at line 297 of file numeric_vector.C.
|
inherited |
Definition at line 685 of file numeric_vector.C.
Referenced by libMesh::NumericVector< Number >::add_vector(), libMesh::NumericVector< Number >::compatible(), and libMesh::NumericVector< Number >::insert().
|
overridevirtual |
Computes the component-wise reciprocal, \( u_i \leftarrow \frac{1}{u_i} \, \forall i\).
Implements libMesh::NumericVector< T >.
Definition at line 201 of file distributed_vector.C.
|
inlinevirtualinherited |
Restores a view into this vector using the indices in rows
.
This is currently only implemented for PetscVectors.
Reimplemented in libMesh::PetscVector< T >.
Definition at line 786 of file numeric_vector.h.
Referenced by libMesh::StaticCondensation::apply(), libMesh::CondensedEigenSystem::copy_sub_to_super(), and libMesh::CondensedEigenSystem::copy_super_to_sub().
|
overridevirtual |
Scale each element of the vector by the given factor
.
Implements libMesh::NumericVector< T >.
Definition at line 270 of file distributed_vector.C.
References libMesh::initialized(), and libMesh::libmesh_assert().
|
inlineoverridevirtual |
Sets v(i) = value
.
Note that library implementations of this method are thread safe, e.g. we will lock _numeric_vector_mutex
before writing to the vector
Implements libMesh::NumericVector< T >.
Definition at line 597 of file distributed_vector.h.
References libMesh::initialized(), libMesh::libmesh_assert(), and value.
|
inherited |
Allow the user to change the ParallelType of the NumericVector under some circumstances.
If the NumericVector has not been initialized yet, then it is generally safe to change the ParallelType. otherwise, if the NumericVector has already been initialized with a specific type, we cannot change it without doing some extra copying/reinitialization work, and we currently throw an error if this is requested.
Definition at line 97 of file numeric_vector.C.
Referenced by libMesh::System::add_vector().
|
inlineoverridevirtual |
Implements libMesh::NumericVector< T >.
Definition at line 530 of file distributed_vector.h.
References libMesh::initialized(), and libMesh::libmesh_assert().
|
virtualinherited |
Definition at line 559 of file numeric_vector.C.
Referenced by libMesh::System::discrete_var_norm().
|
virtualinherited |
Definition at line 576 of file numeric_vector.C.
Referenced by libMesh::System::discrete_var_norm().
|
virtualinherited |
Definition at line 593 of file numeric_vector.C.
Referenced by libMesh::System::discrete_var_norm().
|
overridevirtual |
Implements libMesh::NumericVector< T >.
Definition at line 48 of file distributed_vector.C.
References libMesh::initialized(), and libMesh::libmesh_assert().
|
inlineoverridevirtual |
Swaps the contents of this with v
.
There should be enough indirection in subclasses to make this an O(1) header-swap operation.
Reimplemented from libMesh::NumericVector< T >.
Definition at line 696 of file distributed_vector.h.
References libMesh::DistributedVector< T >::_first_local_index, libMesh::DistributedVector< T >::_global_size, libMesh::NumericVector< T >::_is_closed, libMesh::libMeshPrivateData::_is_initialized, libMesh::NumericVector< T >::_is_initialized, libMesh::DistributedVector< T >::_last_local_index, libMesh::DistributedVector< T >::_local_size, libMesh::DistributedVector< T >::_remote_values, libMesh::DistributedVector< T >::_unclosed_state, and libMesh::DistributedVector< T >::_values.
|
inlineinherited |
Definition at line 154 of file numeric_vector.h.
Referenced by libMesh::System::add_vector(), libMesh::MeshFunction::check_found_elem(), libMesh::DofMap::constrain_element_residual(), libMesh::PetscVector< libMesh::Number >::create_subvector(), libMesh::EpetraVector< T >::EpetraVector(), libMesh::DofMap::heterogeneously_constrain_element_jacobian_and_residual(), libMesh::DofMap::heterogeneously_constrain_element_residual(), libMesh::DistributedVector< T >::init(), libMesh::LaspackVector< T >::init(), libMesh::EigenSparseVector< T >::init(), libMesh::EpetraVector< T >::init(), libMesh::PetscVector< libMesh::Number >::localize(), libMesh::System::project_vector(), and libMesh::System::read_serialized_vector().
|
inlineinherited |
Definition at line 164 of file numeric_vector.h.
|
inlineoverridevirtual |
Set all entries to zero.
Equivalent to v
= 0, but more obvious and faster.
Implements libMesh::NumericVector< T >.
Definition at line 485 of file distributed_vector.h.
References libMesh::closed(), libMesh::initialized(), and libMesh::libmesh_assert().
|
inlineoverridevirtual |
Implements libMesh::NumericVector< T >.
Definition at line 505 of file distributed_vector.h.
|
protectedinherited |
Definition at line 120 of file parallel_object.h.
Referenced by libMesh::EquationSystems::build_parallel_elemental_solution_vector(), libMesh::EquationSystems::build_parallel_solution_vector(), libMesh::StaticCondensation::close(), libMesh::ParallelObject::comm(), libMesh::CondensedEigenSystem::initialize_condensed_matrices(), libMesh::ParallelObject::n_processors(), libMesh::ParallelObject::operator=(), libMesh::ParallelObject::processor_id(), libMesh::BoundaryInfo::regenerate_id_sets(), and libMesh::StaticCondensationDofMap::reinit().
|
staticprotectedinherited |
Actually holds the data.
Definition at line 124 of file reference_counter.h.
Referenced by libMesh::ReferenceCounter::get_info().
|
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().
|
private |
The first component stored locally.
Definition at line 276 of file distributed_vector.h.
Referenced by libMesh::DistributedVector< T >::localize(), libMesh::DistributedVector< T >::operator=(), and libMesh::DistributedVector< T >::swap().
|
private |
The global vector size.
Definition at line 266 of file distributed_vector.h.
Referenced by libMesh::DistributedVector< T >::localize(), libMesh::DistributedVector< T >::operator=(), and libMesh::DistributedVector< T >::swap().
|
protectedinherited |
Flag which tracks whether the vector's values are consistent on all processors after insertion or addition of values has occurred on some or all processors.
Definition at line 831 of file numeric_vector.h.
Referenced by libMesh::NumericVector< Number >::closed(), libMesh::PetscVector< libMesh::Number >::create_subvector(), libMesh::EpetraVector< T >::EpetraVector(), libMesh::DistributedVector< T >::localize(), libMesh::DistributedVector< T >::operator=(), and libMesh::DistributedVector< T >::swap().
|
protectedinherited |
true
once init() has been called.
Definition at line 836 of file numeric_vector.h.
Referenced by libMesh::PetscVector< libMesh::Number >::create_subvector(), libMesh::EpetraVector< T >::EpetraVector(), libMesh::NumericVector< Number >::initialized(), libMesh::DistributedVector< T >::localize(), libMesh::DistributedVector< T >::operator=(), and libMesh::DistributedVector< T >::swap().
|
private |
The last component (+1) stored locally.
Definition at line 281 of file distributed_vector.h.
Referenced by libMesh::DistributedVector< T >::localize(), libMesh::DistributedVector< T >::operator=(), and libMesh::DistributedVector< T >::swap().
|
private |
The local vector size.
Definition at line 271 of file distributed_vector.h.
Referenced by libMesh::DistributedVector< T >::localize(), libMesh::DistributedVector< T >::operator=(), and libMesh::DistributedVector< T >::swap().
|
staticprotectedinherited |
Mutual exclusion object to enable thread-safe reference counting.
Definition at line 137 of file reference_counter.h.
|
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().
|
protectedinherited |
Mutex for performing thread-safe operations.
Definition at line 846 of file numeric_vector.h.
|
private |
Entries to add or set on remote processors during the next close()
Definition at line 247 of file distributed_vector.h.
Referenced by libMesh::DistributedVector< T >::swap().
|
protectedinherited |
Type of vector.
Definition at line 841 of file numeric_vector.h.
Referenced by libMesh::PetscVector< libMesh::Number >::create_subvector(), libMesh::DistributedVector< T >::DistributedVector(), libMesh::EigenSparseVector< T >::EigenSparseVector(), libMesh::EpetraVector< T >::EpetraVector(), libMesh::PetscVector< libMesh::Number >::init(), libMesh::LaspackVector< T >::LaspackVector(), and libMesh::NumericVector< Number >::type().
|
private |
The current state of this vector, if it is unclosed.
Definition at line 261 of file distributed_vector.h.
Referenced by libMesh::DistributedVector< T >::swap().
|
private |
Actual vector datatype to hold vector entries.
Definition at line 241 of file distributed_vector.h.
Referenced by libMesh::DistributedVector< T >::add(), libMesh::DistributedVector< T >::dot(), libMesh::DistributedVector< T >::localize(), libMesh::DistributedVector< T >::operator*=(), libMesh::DistributedVector< T >::operator/=(), libMesh::DistributedVector< T >::operator=(), and libMesh::DistributedVector< T >::swap().