MueLu
Version of the Day
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Class that encapsulates external library smoothers. More...
#include <MueLu_TrilinosSmoother_decl.hpp>
Public Member Functions | |
void | SetFactory (const std::string &varName, const RCP< const FactoryBase > &factory) |
Custom SetFactory. More... | |
RCP< SmootherPrototype > | Copy () const |
When this prototype is cloned using Copy(), the clone is an Ifpack or an Ifpack2 smoother. More... | |
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SmootherPrototype () | |
/Destructors. More... | |
virtual | ~SmootherPrototype () |
bool | IsSetup () const |
Get the state of a smoother prototype. More... | |
void | IsSetup (bool const &ToF) |
Set the state of a smoother prototype. More... | |
virtual void | CallBuild (Level &) const |
virtual void | CallDeclareInput (Level &requestedLevel) const |
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SmootherBase () | |
virtual | ~SmootherBase () |
void | declareConstructionOutcome (bool fail, std::string msg) |
bool | constructionSuccessful () |
std::string | constructionErrorMsg () |
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virtual | ~BaseClass () |
Destructor. More... | |
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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... | |
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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 |
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... | |
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virtual RCP< const ParameterList > | GetValidParameterList () const |
Return a const parameter list of valid parameters that setParameterList() will accept. More... | |
void | EnableMultipleCallCheck () const |
void | DisableMultipleCallCheck () const |
void | ResetDebugData () const |
Factory () | |
Constructor. More... | |
virtual | ~Factory () |
Destructor. More... | |
const RCP< const FactoryBase > | GetFactory (const std::string &varName) const |
Default implementation of FactoryAcceptor::GetFactory() More... | |
RCP< ParameterList > | RemoveFactoriesFromList (const ParameterList &list) const |
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FactoryBase () | |
Constructor. More... | |
virtual | ~FactoryBase () |
Destructor. More... | |
int | GetID () const |
return unique factory id More... | |
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virtual | ~FactoryAcceptor () |
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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 |
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ParameterListAcceptor () | |
virtual | ~ParameterListAcceptor ()=default |
Static Public Member Functions | |
static std::string | Ifpack2ToIfpack1Type (const std::string &type) |
Convert an Ifpack2 preconditioner name to Ifpack. More... | |
static Teuchos::ParameterList | Ifpack2ToIfpack1Param (const Teuchos::ParameterList &ifpack2List) |
Convert an Ifpack2 parameter list to Ifpack. More... | |
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static void | SetMueLuOStream (const Teuchos::RCP< Teuchos::FancyOStream > &mueluOStream) |
static void | SetMueLuOFileStream (const std::string &filename) |
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... | |
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static void | EnableTimerSync () |
static void | DisableTimerSync () |
static void | EnableMultipleCheckGlobally () |
static void | DisableMultipleCheckGlobally () |
Private Attributes | |
std::string | type_ |
ifpack1/2-specific key phrase that denote smoother type More... | |
LO | overlap_ |
overlap when using the smoother in additive Schwarz mode More... | |
RCP< FactoryBase > | AFact_ |
A Factory. More... | |
RCP< SmootherPrototype > | sEpetra_ |
Smoother. More... | |
RCP< SmootherPrototype > | sTpetra_ |
RCP< SmootherPrototype > | sBelos_ |
RCP< SmootherPrototype > | sStratimikos_ |
RCP< SmootherPrototype > | s_ |
bool | triedEpetra_ |
bool | triedTpetra_ |
bool | triedBelos_ |
bool | triedStratimikos_ |
std::string | errorEpetra_ |
std::string | errorTpetra_ |
std::string | errorBelos_ |
std::string | errorStratimikos_ |
Friends | |
template<class Scalar2 , class LocalOrdinal2 , class GlobalOrdinal2 , class Node2 > | |
class | TrilinosSmoother |
Friend declaration required for clone() functionality. More... | |
Constructors / destructors | |
TrilinosSmoother (const std::string &type="", const Teuchos::ParameterList ¶mList=Teuchos::ParameterList(), const LO &overlap=0) | |
Constructor. More... | |
virtual | ~TrilinosSmoother () |
Destructor. More... | |
void | DeclareInput (Level ¤tLevel) const |
Input. More... | |
Setup and Apply methods. | |
void | Setup (Level ¤tLevel) |
TrilinosSmoother cannot be turned into a smoother using Setup(). Setup() always returns a RuntimeError exception. More... | |
void | Apply (MultiVector &X, const MultiVector &B, bool InitialGuessIsZero=false) const |
TrilinosSmoother cannot be applied. Apply() always returns a RuntimeError exception. More... | |
Overridden from Teuchos::Describable | |
std::string | description () const |
Return a simple one-line description of this object. More... | |
void | print (Teuchos::FancyOStream &out, const VerbLevel verbLevel=Default) const |
Print the object with some verbosity level to an FancyOStream object. More... | |
RCP< SmootherPrototype > | getSmoother () |
For diagnostic purposes. More... | |
size_t | getNodeSmootherComplexity () const |
Get a rough estimate of cost per iteration. More... | |
Additional Inherited Members | |
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typedef Scalar | scalar_type |
typedef LocalOrdinal | local_ordinal_type |
typedef GlobalOrdinal | global_ordinal_type |
typedef Node | node_type |
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typedef Scalar | scalar_type |
typedef LocalOrdinal | local_ordinal_type |
typedef GlobalOrdinal | global_ordinal_type |
typedef Node | node_type |
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void | Input (Level &level, const std::string &varName) const |
void | Input (Level &level, const std::string &varName, const std::string &varParamName) const |
template<class T > | |
T | Get (Level &level, const std::string &varName) const |
template<class T > | |
T | Get (Level &level, const std::string &varName, const std::string &varParamName) const |
template<class T > | |
void | Set (Level &level, const std::string &varName, const T &data) const |
bool | IsAvailable (Level &level, const std::string &varName) const |
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static bool | timerSync_ = false |
Class that encapsulates external library smoothers.
Autoselection of Ifpack or Ifpack2 according to the underlying linear algebra library.
Definition at line 91 of file MueLu_TrilinosSmoother_decl.hpp.
MueLu::TrilinosSmoother< Scalar, LocalOrdinal, GlobalOrdinal, Node >::TrilinosSmoother | ( | const std::string & | type = "" , |
const Teuchos::ParameterList & | paramList = Teuchos::ParameterList() , |
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const LO & | overlap = 0 |
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Constructor.
[in] | type | Smoother type. Can currently be
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[in] | paramList | A list holding parameters understood by either Ifpack or Ifpack2 to guide the smoother setup. See MueLu::Ifpack2Smoother for summary of the most commonly used parameters. See the Ifpack/Ifpack2 documentation for the full set. |
Definition at line 64 of file MueLu_TrilinosSmoother_def.hpp.
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Destructor.
Definition at line 115 of file MueLu_TrilinosSmoother_decl.hpp.
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Input.
Implements MueLu::SmootherPrototype< Scalar, LocalOrdinal, GlobalOrdinal, Node >.
Definition at line 182 of file MueLu_TrilinosSmoother_def.hpp.
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TrilinosSmoother cannot be turned into a smoother using Setup(). Setup() always returns a RuntimeError exception.
Implements MueLu::SmootherPrototype< Scalar, LocalOrdinal, GlobalOrdinal, Node >.
Definition at line 230 of file MueLu_TrilinosSmoother_def.hpp.
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TrilinosSmoother cannot be applied. Apply() always returns a RuntimeError exception.
Implements MueLu::SmootherBase< Scalar, LocalOrdinal, GlobalOrdinal, Node >.
Definition at line 246 of file MueLu_TrilinosSmoother_def.hpp.
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Custom SetFactory.
Reimplemented from MueLu::Factory.
Definition at line 173 of file MueLu_TrilinosSmoother_def.hpp.
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When this prototype is cloned using Copy(), the clone is an Ifpack or an Ifpack2 smoother.
Implements MueLu::SmootherPrototype< Scalar, LocalOrdinal, GlobalOrdinal, Node >.
Definition at line 254 of file MueLu_TrilinosSmoother_def.hpp.
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Convert an Ifpack2 preconditioner name to Ifpack.
Definition at line 283 of file MueLu_TrilinosSmoother_def.hpp.
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Convert an Ifpack2 parameter list to Ifpack.
Definition at line 328 of file MueLu_TrilinosSmoother_def.hpp.
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Return a simple one-line description of this object.
Reimplemented from MueLu::Describable.
Definition at line 343 of file MueLu_TrilinosSmoother_def.hpp.
void MueLu::TrilinosSmoother< Scalar, LocalOrdinal, GlobalOrdinal, Node >::print | ( | Teuchos::FancyOStream & | out, |
const VerbLevel | verbLevel = Default |
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Print the object with some verbosity level to an FancyOStream object.
Definition at line 355 of file MueLu_TrilinosSmoother_def.hpp.
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For diagnostic purposes.
Definition at line 178 of file MueLu_TrilinosSmoother_decl.hpp.
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Get a rough estimate of cost per iteration.
Implements MueLu::SmootherBase< Scalar, LocalOrdinal, GlobalOrdinal, Node >.
Definition at line 181 of file MueLu_TrilinosSmoother_decl.hpp.
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Friend declaration required for clone() functionality.
Definition at line 146 of file MueLu_TrilinosSmoother_decl.hpp.
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ifpack1/2-specific key phrase that denote smoother type
Definition at line 188 of file MueLu_TrilinosSmoother_decl.hpp.
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overlap when using the smoother in additive Schwarz mode
Definition at line 191 of file MueLu_TrilinosSmoother_decl.hpp.
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A Factory.
Definition at line 194 of file MueLu_TrilinosSmoother_decl.hpp.
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Definition at line 201 of file MueLu_TrilinosSmoother_decl.hpp.
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Definition at line 201 of file MueLu_TrilinosSmoother_decl.hpp.
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Definition at line 201 of file MueLu_TrilinosSmoother_decl.hpp.
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Definition at line 201 of file MueLu_TrilinosSmoother_decl.hpp.
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Definition at line 203 of file MueLu_TrilinosSmoother_decl.hpp.
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Definition at line 206 of file MueLu_TrilinosSmoother_decl.hpp.
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Definition at line 206 of file MueLu_TrilinosSmoother_decl.hpp.
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Definition at line 206 of file MueLu_TrilinosSmoother_decl.hpp.
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Definition at line 206 of file MueLu_TrilinosSmoother_decl.hpp.
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Definition at line 207 of file MueLu_TrilinosSmoother_decl.hpp.
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Definition at line 207 of file MueLu_TrilinosSmoother_decl.hpp.
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Definition at line 207 of file MueLu_TrilinosSmoother_decl.hpp.
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Definition at line 207 of file MueLu_TrilinosSmoother_decl.hpp.