MueLu
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Factory for building scalar Laplace operator (that is used as fake operator for variable dof size problems) More...
#include <MueLu_VariableDofLaplacianFactory_decl.hpp>
Public Member Functions | |
void | Build (Level ¤tLevel) const |
Build an object with this factory. More... | |
Public Member Functions inherited from MueLu::SingleLevelFactoryBase | |
SingleLevelFactoryBase () | |
Constructor. More... | |
virtual | ~SingleLevelFactoryBase () |
Destructor. More... | |
virtual void | CallBuild (Level &requestedLevel) const |
virtual void | CallDeclareInput (Level &requestedLevel) const |
Public Member Functions inherited from MueLu::Factory | |
void | EnableMultipleCallCheck () const |
Constructor. More... | |
void | DisableMultipleCallCheck () const |
void | ResetDebugData () const |
Public Member Functions inherited from MueLu::FactoryBase | |
FactoryBase () | |
Constructor. More... | |
virtual | ~FactoryBase () |
Destructor. More... | |
int | GetID () const |
return unique factory id More... | |
Public Member Functions inherited from MueLu::BaseClass | |
virtual | ~BaseClass () |
Destructor. More... | |
Public Member Functions inherited from MueLu::VerboseObject | |
VerbLevel | GetVerbLevel () const |
Get the verbosity level. More... | |
void | SetVerbLevel (const VerbLevel verbLevel) |
Set the verbosity level of this object. More... | |
int | GetProcRankVerbose () const |
Get proc rank used for printing. Do not use this information for any other purpose. More... | |
int | SetProcRankVerbose (int procRank) const |
Set proc rank used for printing. More... | |
bool | IsPrint (MsgType type, int thisProcRankOnly=-1) const |
Find out whether we need to print out information for a specific message type. More... | |
Teuchos::FancyOStream & | GetOStream (MsgType type, int thisProcRankOnly=0) const |
Get an output stream for outputting the input message type. More... | |
Teuchos::FancyOStream & | GetBlackHole () const |
VerboseObject () | |
virtual | ~VerboseObject () |
Destructor. More... | |
Public Member Functions inherited from Teuchos::VerboseObject< VerboseObject > | |
VerboseObject (const EVerbosityLevel verbLevel=VERB_DEFAULT, const RCP< FancyOStream > &oStream=Teuchos::null) | |
virtual const VerboseObject & | setVerbLevel (const EVerbosityLevel verbLevel) const |
virtual const VerboseObject & | setOverridingVerbLevel (const EVerbosityLevel verbLevel) const |
virtual EVerbosityLevel | getVerbLevel () const |
TEUCHOSPARAMETERLIST_LIB_DLL_EXPORT RCP< const ParameterList > | getValidVerboseObjectSublist () |
TEUCHOSPARAMETERLIST_LIB_DLL_EXPORT void | setupVerboseObjectSublist (ParameterList *paramList) |
TEUCHOSPARAMETERLIST_LIB_DLL_EXPORT void | readVerboseObjectSublist (ParameterList *paramList, RCP< FancyOStream > *oStream, EVerbosityLevel *verbLevel) |
void | readVerboseObjectSublist (ParameterList *paramList, VerboseObject< ObjectType > *verboseObject) |
Public Member Functions inherited from Teuchos::VerboseObjectBase | |
virtual | ~VerboseObjectBase () |
VerboseObjectBase (const RCP< FancyOStream > &oStream=Teuchos::null) | |
virtual const VerboseObjectBase & | setOStream (const RCP< FancyOStream > &oStream) const |
virtual const VerboseObjectBase & | setOverridingOStream (const RCP< FancyOStream > &oStream) const |
virtual VerboseObjectBase & | setLinePrefix (const std::string &linePrefix) |
virtual RCP< FancyOStream > | getOStream () const |
virtual RCP< FancyOStream > | getOverridingOStream () const |
virtual std::string | getLinePrefix () const |
virtual OSTab | getOSTab (const int tabs=1, const std::string &linePrefix="") const |
Public Member Functions inherited from MueLu::Describable | |
virtual | ~Describable () |
Destructor. More... | |
virtual std::string | ShortClassName () const |
Return the class name of the object, without template parameters and without namespace. More... | |
virtual void | describe (Teuchos::FancyOStream &out_arg, const VerbLevel verbLevel=Default) const |
virtual std::string | description () const |
Return a simple one-line description of this object. More... | |
void | describe (Teuchos::FancyOStream &out, const Teuchos::EVerbosityLevel verbLevel=Teuchos::Describable::verbLevel_default) const |
Print the object with some verbosity level to an FancyOStream object. More... | |
Public Member Functions inherited from Teuchos::Describable | |
void | describe (std::ostream &out, const EVerbosityLevel verbLevel=verbLevel_default) const |
LabeledObject () | |
virtual | ~LabeledObject () |
virtual void | setObjectLabel (const std::string &objectLabel) |
virtual std::string | getObjectLabel () const |
DescribableStreamManipulatorState | describe (const Describable &describable, const EVerbosityLevel verbLevel=Describable::verbLevel_default) |
std::ostream & | operator<< (std::ostream &os, const DescribableStreamManipulatorState &d) |
Public Member Functions inherited from MueLu::FactoryAcceptor | |
virtual | ~FactoryAcceptor () |
virtual void | SetFactory (const std::string &varName, const RCP< const FactoryBase > &factory)=0 |
Configuration. More... | |
virtual const RCP< const FactoryBase > | GetFactory (const std::string &varName) const =0 |
Public Member Functions inherited from MueLu::ParameterListAcceptorImpl | |
ParameterListAcceptorImpl () | |
virtual | ~ParameterListAcceptorImpl ()=default |
virtual void | SetParameterList (const Teuchos::ParameterList ¶mList) |
Set parameters from a parameter list and return with default values. More... | |
virtual const Teuchos::ParameterList & | GetParameterList () const |
void | SetParameter (const std::string &name, const ParameterEntry &entry) |
Set a parameter directly as a ParameterEntry. More... | |
const ParameterEntry & | GetParameter (const std::string &name) const |
Retrieves a const entry with the name name. More... | |
virtual void | GetDocumentation (std::ostream &os) const |
Public Member Functions inherited from MueLu::ParameterListAcceptor | |
ParameterListAcceptor () | |
virtual | ~ParameterListAcceptor ()=default |
Private Member Functions | |
void | buildPaddedMap (const Teuchos::ArrayRCP< const LocalOrdinal > &dofPresent, std::vector< LocalOrdinal > &map, size_t nDofs) const |
void | assignGhostLocalNodeIds (const Teuchos::RCP< const Map > &rowDofMap, const Teuchos::RCP< const Map > &colDofMap, std::vector< LocalOrdinal > &myLocalNodeIds, const std::vector< LocalOrdinal > &dofMap, size_t maxDofPerNode, size_t &nLocalNodes, size_t &nLocalPlusGhostNodes, Teuchos::RCP< const Teuchos::Comm< int > > comm) const |
void | squeezeOutNnzs (Teuchos::ArrayRCP< size_t > &rowPtr, Teuchos::ArrayRCP< LocalOrdinal > &cols, Teuchos::ArrayRCP< Scalar > &vals, const std::vector< bool > &keep) const |
void | buildLaplacian (const Teuchos::ArrayRCP< size_t > &rowPtr, const Teuchos::ArrayRCP< LocalOrdinal > &cols, Teuchos::ArrayRCP< Scalar > &vals, const size_t &numdim, const RCP< Xpetra::MultiVector< typename Teuchos::ScalarTraits< Scalar >::magnitudeType, LocalOrdinal, GlobalOrdinal, Node > > &ghostedCoords) const |
template<class listType > | |
void | MueLu_az_sort (listType list[], size_t N, size_t list2[], Scalar list3[]) const |
Constructors/Destructors. | |
VariableDofLaplacianFactory () | |
Constructor. More... | |
virtual | ~VariableDofLaplacianFactory () |
Destructor. More... | |
RCP< const ParameterList > | GetValidParameterList () const |
Return a const parameter list of valid parameters that setParameterList() will accept. More... | |
void | DeclareInput (Level ¤tLevel) const |
Input. More... | |
Additional Inherited Members | |
Static Public Member Functions inherited from MueLu::Factory | |
static void | EnableMultipleCheckGlobally () |
static void | DisableMultipleCheckGlobally () |
Static Public Member Functions inherited from MueLu::VerboseObject | |
static void | SetMueLuOStream (const Teuchos::RCP< Teuchos::FancyOStream > &mueluOStream) |
static Teuchos::RCP < Teuchos::FancyOStream > | GetMueLuOStream () |
static void | SetDefaultVerbLevel (const VerbLevel defaultVerbLevel) |
Set the default (global) verbosity level. More... | |
static VerbLevel | GetDefaultVerbLevel () |
Get the default (global) verbosity level. More... | |
Static Public Member Functions inherited from Teuchos::VerboseObject< VerboseObject > | |
static void | setDefaultVerbLevel (const EVerbosityLevel defaultVerbLevel) |
static EVerbosityLevel | getDefaultVerbLevel () |
Static Public Member Functions inherited from Teuchos::VerboseObjectBase | |
static void | setDefaultOStream (const RCP< FancyOStream > &defaultOStream) |
static RCP< FancyOStream > | getDefaultOStream () |
Static Public Attributes inherited from Teuchos::Describable | |
static const EVerbosityLevel | verbLevel_default |
Protected Member Functions inherited from Teuchos::VerboseObject< VerboseObject > | |
void | initializeVerboseObject (const EVerbosityLevel verbLevel=VERB_DEFAULT, const RCP< FancyOStream > &oStream=Teuchos::null) |
Protected Member Functions inherited from Teuchos::VerboseObjectBase | |
void | initializeVerboseObjectBase (const RCP< FancyOStream > &oStream=Teuchos::null) |
virtual void | informUpdatedVerbosityState () const |
Factory for building scalar Laplace operator (that is used as fake operator for variable dof size problems)
Build distance Laplacian associated with input matrix A (which might have a variable number of DOFs per node). Coordinates are needed to calculate the distance laplacian values. The user-provided array "DofPresent" stores whether an array is present (=1) or not (=0) in the matrix. The length of the array is number of nodes * maxDofPerNode and therefore it might be larger or equal than the number of rows in the input matrix.
The factory produces the distance laplacian matrix A as output (with one dof per node) as well as the coarse version of the DofStatus (needed for the next coarser level), containing information about (artificial) Dirichlet rows in the matrix.
Parameter | type | default | master.xml | validated | requested | description |
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A | Factory | null | * | * | Generating factory of the input matrix A with potentially variable number of DOFs. Might be padded or non-padded. Padded means, that the matrix has additional artificial rows and columns to have a constant number of DOFs per node. | |
Coordinates | Factory | null | * | * | Generating factory for Coordinates needed for building distance laplacian. | |
DofPresent | Teuchos::ArrayRCP<LocalOrdinal> | NoFactory | (*) | Optional array containing information whether DOF is actually present in matrix or not. | ||
Advanced Dirichlet: threshold | double | 1e-5 | * | Drop tolerance for Dirichlet detection | ||
Variable DOF amalgamation: threshold | double | 1.8e-9 | * | Drop tolerance for amalgamation process | ||
maxDofPerNode | int | 1 | * | Maximum number of DOFs per node |
The * in the master.xml
column denotes that the parameter is defined in the master.xml
file.
The * in the validated
column means that the parameter is declared in the list of valid input parameters (see VariableDofLaplacianFactory::GetValidParameters).
The * in the requested
column states that the data is requested as input with all dependencies (see VariableDofLaplacianFactory::DeclareInput).
After TentativePFactory::Build the following data is available (if requested)
Parameter | generated by | description |
---|---|---|
A | VariableDofLaplacianFactory | Laplacian operator |
DofStatus | VariableDofLaplacianFactory | Status array for next coarse level |
Definition at line 104 of file MueLu_VariableDofLaplacianFactory_decl.hpp.
MueLu::VariableDofLaplacianFactory< Scalar, LocalOrdinal, GlobalOrdinal, Node >::VariableDofLaplacianFactory | ( | ) |
Constructor.
Definition at line 72 of file MueLu_VariableDofLaplacianFactory_def.hpp.
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Destructor.
Definition at line 117 of file MueLu_VariableDofLaplacianFactory_decl.hpp.
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Return a const parameter list of valid parameters that setParameterList() will accept.
Also define the default values of parameters according to the input parameter list.
Implements MueLu::ParameterListAcceptor.
Definition at line 58 of file MueLu_VariableDofLaplacianFactory_def.hpp.
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Input.
Implements MueLu::SingleLevelFactoryBase.
Definition at line 75 of file MueLu_VariableDofLaplacianFactory_def.hpp.
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Build an object with this factory.
Implements MueLu::SingleLevelFactoryBase.
Definition at line 86 of file MueLu_VariableDofLaplacianFactory_def.hpp.
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Definition at line 469 of file MueLu_VariableDofLaplacianFactory_def.hpp.
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Definition at line 477 of file MueLu_VariableDofLaplacianFactory_def.hpp.
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Definition at line 435 of file MueLu_VariableDofLaplacianFactory_def.hpp.
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Definition at line 380 of file MueLu_VariableDofLaplacianFactory_def.hpp.
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Definition at line 140 of file MueLu_VariableDofLaplacianFactory_decl.hpp.