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Belos::RCGSolMgr< ScalarType, MV, OP, true > Class Template Reference

#include <BelosRCGSolMgr.hpp>

Inheritance diagram for Belos::RCGSolMgr< ScalarType, MV, OP, true >:
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Private Types

typedef MultiVecTraits< ScalarType, MV > MVT
 
typedef OperatorTraits< ScalarType, MV, OP > OPT
 
typedef Teuchos::ScalarTraits< ScalarType > SCT
 
typedef Teuchos::ScalarTraits< ScalarType >::magnitudeType MagnitudeType
 
typedef Teuchos::ScalarTraits< MagnitudeType > MT
 

Constructors/Destructor

 RCGSolMgr ()
 Empty constructor for RCGSolMgr. This constructor takes no arguments and sets the default values for the solver. The linear problem must be passed in using setProblem() before solve() is called on this object. The solver values can be changed using setParameters(). More...
 
 RCGSolMgr (const Teuchos::RCP< LinearProblem< ScalarType, MV, OP > > &problem, const Teuchos::RCP< Teuchos::ParameterList > &pl)
 Basic constructor for RCGSolMgr. More...
 
virtual ~RCGSolMgr ()
 Destructor. More...
 
Teuchos::RCP< SolverManager< ScalarType, MV, OP > > clone () const override
 clone for Inverted Injection (DII) More...
 

Accessor methods

const LinearProblem< ScalarType, MV, OP > & getProblem () const override
 Return a reference to the linear problem being solved by this solver manager. More...
 
Teuchos::RCP< const Teuchos::ParameterList > getValidParameters () const override
 Get a parameter list containing the valid parameters for this object. More...
 
Teuchos::RCP< const Teuchos::ParameterList > getCurrentParameters () const override
 Get a parameter list containing the current parameters for this object. More...
 
Teuchos::Array< Teuchos::RCP< Teuchos::Time > > getTimers () const
 Return the timers for this object. More...
 
MagnitudeType achievedTol () const override
 Tolerance achieved by the last solve() invocation. More...
 
int getNumIters () const override
 Get the iteration count for the most recent call to solve(). More...
 
bool isLOADetected () const override
 Return whether a loss of accuracy was detected by this solver during the most current solve. More...
 

Set methods

void setProblem (const Teuchos::RCP< LinearProblem< ScalarType, MV, OP > > &problem) override
 Set the linear problem that needs to be solved. More...
 
void setParameters (const Teuchos::RCP< Teuchos::ParameterList > &params) override
 Set the parameters the solver manager should use to solve the linear problem. More...
 

Reset method

void reset (const ResetType type) override
 Performs a reset of the solver manager specified by the ResetType. This informs the solver manager that the solver should prepare for the next call to solve by resetting certain elements of the iterative solver strategy. Belos::Problem forces a call to setProblem on the linear problem, and Belos::RecycleSubspace causes the solver manager to "forget" the recycle space generated by previous calls to the solver. In the latter case, the next call to solve() will act as if the solver has never been called before. More...
 

Solver application methods

ReturnType solve () override
 This method performs possibly repeated calls to the underlying linear solver's iterate() routine until the problem has been solved (as decided by the solver manager) or the solver manager decides to quit. More...
 

Overridden from Teuchos::Describable

Teuchos::RCP< LinearProblem< ScalarType, MV, OP > > problem_
 
Teuchos::RCP< OutputManager< ScalarType > > printer_
 
Teuchos::RCP< std::ostream > outputStream_
 
Teuchos::RCP< StatusTest< ScalarType, MV, OP > > sTest_
 
Teuchos::RCP< StatusTestMaxIters< ScalarType, MV, OP > > maxIterTest_
 
Teuchos::RCP< StatusTestGenResNorm< ScalarType, MV, OP > > convTest_
 
Teuchos::RCP< StatusTestOutput< ScalarType, MV, OP > > outputTest_
 
Teuchos::RCP< Teuchos::ParameterList > params_
 
MagnitudeType convtol_
 Convergence tolerance (read from parameter list). More...
 
MagnitudeType achievedTol_
 Tolerance achieved by the last solve() invocation. More...
 
int maxIters_
 Maximum iteration count (read from parameter list). More...
 
int numIters_
 Number of iterations taken by the last solve() invocation. More...
 
int numBlocks_
 
int recycleBlocks_
 
bool showMaxResNormOnly_
 
int verbosity_
 
int outputStyle_
 
int outputFreq_
 
Teuchos::RCP< MV > P_
 
Teuchos::RCP< MV > Ap_
 
Teuchos::RCP< MV > r_
 
Teuchos::RCP< MV > z_
 
bool existU_
 
bool existU1_
 
Teuchos::RCP< MV > U_
 
Teuchos::RCP< MV > AU_
 
Teuchos::RCP< MV > U1_
 
Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > Alpha_
 
Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > Beta_
 
Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > D_
 
Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > Delta_
 
Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > UTAU_
 
Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > LUUTAU_
 
Teuchos::RCP< std::vector< int > > ipiv_
 
Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > AUTAU_
 
Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > rTz_old_
 
Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > F_
 
Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > G_
 
Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > Y_
 
Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > L2_
 
Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > DeltaL2_
 
Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > AU1TUDeltaL2_
 
Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > AU1TAU1_
 
Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > AU1TU1_
 
Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > AU1TAP_
 
Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > FY_
 
Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > GY_
 
Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > APTAP_
 
Teuchos::RCP< MV > U1Y1_
 
Teuchos::RCP< MV > PY2_
 
Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > AUTAP_
 
Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > AU1TU_
 
ScalarType dold
 
std::string label_
 
Teuchos::RCP< Teuchos::Time > timerSolve_
 
bool params_Set_
 
static constexpr int maxIters_default_ = 1000
 
static constexpr int blockSize_default_ = 1
 
static constexpr int numBlocks_default_ = 25
 
static constexpr int recycleBlocks_default_ = 3
 
static constexpr bool showMaxResNormOnly_default_ = false
 
static constexpr int verbosity_default_ = Belos::Errors
 
static constexpr int outputStyle_default_ = Belos::General
 
static constexpr int outputFreq_default_ = -1
 
static constexpr const char * label_default_ = "Belos"
 
static constexpr std::ostream * outputStream_default_ = &std::cout
 
std::string description () const override
 Method to return description of the RCG solver manager. More...
 
void init ()
 
void getHarmonicVecs (const Teuchos::SerialDenseMatrix< int, ScalarType > &F, const Teuchos::SerialDenseMatrix< int, ScalarType > &G, Teuchos::SerialDenseMatrix< int, ScalarType > &Y)
 
void sort (std::vector< ScalarType > &dlist, int n, std::vector< int > &iperm)
 
void initializeStateStorage ()
 

Additional Inherited Members

- Public Member Functions inherited from Belos::Details::SolverManagerRequiresRealLapack< ScalarType, MV, OP, true >
 SolverManagerRequiresRealLapack ()
 
virtual ~SolverManagerRequiresRealLapack ()
 
- Public Member Functions inherited from Belos::SolverManager< ScalarType, MV, OP >
 SolverManager ()
 Empty constructor. More...
 
virtual ~SolverManager ()
 Destructor. More...
 
virtual void setUserConvStatusTest (const Teuchos::RCP< StatusTest< ScalarType, MV, OP > > &userConvStatusTest, const typename StatusTestCombo< ScalarType, MV, OP >::ComboType &comboType=StatusTestCombo< ScalarType, MV, OP >::SEQ)
 Set user-defined convergence status test. More...
 
virtual void setDebugStatusTest (const Teuchos::RCP< StatusTest< ScalarType, MV, OP > > &debugStatusTest)
 Set user-defined debug status test. More...
 
- Public Member Functions inherited from Teuchos::Describable
DescribableStreamManipulatorState describe (const Describable &describable, const EVerbosityLevel verbLevel=Describable::verbLevel_default)
 
std::ostream & operator<< (std::ostream &os, const DescribableStreamManipulatorState &d)
 
virtual void describe (FancyOStream &out, const EVerbosityLevel verbLevel=verbLevel_default) const
 
void describe (std::ostream &out, const EVerbosityLevel verbLevel=verbLevel_default) const
 
virtual ~Describable ()
 
- Public Member Functions inherited from Teuchos::LabeledObject
 LabeledObject ()
 
virtual ~LabeledObject ()
 
virtual void setObjectLabel (const std::string &objectLabel)
 
virtual std::string getObjectLabel () const
 
- Static Public Attributes inherited from Teuchos::Describable
static const EVerbosityLevel verbLevel_default
 

Detailed Description

template<class ScalarType, class MV, class OP>
class Belos::RCGSolMgr< ScalarType, MV, OP, true >

Definition at line 185 of file BelosRCGSolMgr.hpp.

Member Typedef Documentation

◆ MVT

template<class ScalarType , class MV , class OP >
typedef MultiVecTraits<ScalarType,MV> Belos::RCGSolMgr< ScalarType, MV, OP, true >::MVT
private

Definition at line 188 of file BelosRCGSolMgr.hpp.

◆ OPT

template<class ScalarType , class MV , class OP >
typedef OperatorTraits<ScalarType,MV,OP> Belos::RCGSolMgr< ScalarType, MV, OP, true >::OPT
private

Definition at line 189 of file BelosRCGSolMgr.hpp.

◆ SCT

template<class ScalarType , class MV , class OP >
typedef Teuchos::ScalarTraits<ScalarType> Belos::RCGSolMgr< ScalarType, MV, OP, true >::SCT
private

Definition at line 190 of file BelosRCGSolMgr.hpp.

◆ MagnitudeType

template<class ScalarType , class MV , class OP >
typedef Teuchos::ScalarTraits<ScalarType>::magnitudeType Belos::RCGSolMgr< ScalarType, MV, OP, true >::MagnitudeType
private

Definition at line 191 of file BelosRCGSolMgr.hpp.

◆ MT

template<class ScalarType , class MV , class OP >
typedef Teuchos::ScalarTraits<MagnitudeType> Belos::RCGSolMgr< ScalarType, MV, OP, true >::MT
private

Definition at line 192 of file BelosRCGSolMgr.hpp.

Constructor & Destructor Documentation

◆ RCGSolMgr() [1/2]

template<class ScalarType , class MV , class OP >
Belos::RCGSolMgr< ScalarType, MV, OP, true >::RCGSolMgr ( )

Empty constructor for RCGSolMgr. This constructor takes no arguments and sets the default values for the solver. The linear problem must be passed in using setProblem() before solve() is called on this object. The solver values can be changed using setParameters().

Definition at line 478 of file BelosRCGSolMgr.hpp.

◆ RCGSolMgr() [2/2]

template<class ScalarType , class MV , class OP >
Belos::RCGSolMgr< ScalarType, MV, OP, true >::RCGSolMgr ( const Teuchos::RCP< LinearProblem< ScalarType, MV, OP > > &  problem,
const Teuchos::RCP< Teuchos::ParameterList > &  pl 
)

Basic constructor for RCGSolMgr.

This constructor accepts the LinearProblem to be solved in addition to a parameter list of options for the solver manager. These options include the following:

  • "Num Blocks" - a int specifying length of a cycle (and thus number of max number of search vectors kept). Default: 25
  • "Num Recycled Blocks" - a int specifying the number of vectors selected for recycling. Default: 3
  • "Maximum Iterations" - an int specifying the maximum number of iterations the underlying solver is allowed to perform. Default: 1000
  • "Verbosity" - a sum of MsgType specifying the verbosity. Default: Belos::Errors
  • "Output Style" - a OutputType specifying the style of output. Default: Belos::General
  • "Convergence Tolerance" - a MagnitudeType specifying the level that residual norms must reach to decide convergence. Default: 1e-8.
  • "Output Stream" - a reference-counted pointer to the output stream where all solver output is sent. Default: Teuchos::rcp(&std::cout,false)
  • "Output Frequency" - an int specifying how often convergence information should be outputted. Default: -1 (never)
  • "Show Maximum Residual Norm Only" - a bool specifying whether that only the maximum relative residual norm is printed if convergence information is printed. Default: false
  • "Timer Label" - a std::string to use as a prefix for the timer labels. Default: "Belos"

Definition at line 487 of file BelosRCGSolMgr.hpp.

◆ ~RCGSolMgr()

template<class ScalarType , class MV , class OP >
virtual Belos::RCGSolMgr< ScalarType, MV, OP, true >::~RCGSolMgr ( )
inlinevirtual

Destructor.

Definition at line 231 of file BelosRCGSolMgr.hpp.

Member Function Documentation

◆ clone()

template<class ScalarType , class MV , class OP >
Teuchos::RCP<SolverManager<ScalarType, MV, OP> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::clone ( ) const
inlineoverridevirtual

clone for Inverted Injection (DII)

Implements Belos::SolverManager< ScalarType, MV, OP >.

Definition at line 234 of file BelosRCGSolMgr.hpp.

◆ getProblem()

template<class ScalarType , class MV , class OP >
const LinearProblem<ScalarType,MV,OP>& Belos::RCGSolMgr< ScalarType, MV, OP, true >::getProblem ( ) const
inlineoverridevirtual

Return a reference to the linear problem being solved by this solver manager.

Implements Belos::SolverManager< ScalarType, MV, OP >.

Definition at line 242 of file BelosRCGSolMgr.hpp.

◆ getValidParameters()

template<class ScalarType , class MV , class OP >
Teuchos::RCP< const Teuchos::ParameterList > Belos::RCGSolMgr< ScalarType, MV, OP, true >::getValidParameters ( ) const
overridevirtual

Get a parameter list containing the valid parameters for this object.

Implements Belos::SolverManager< ScalarType, MV, OP >.

Definition at line 737 of file BelosRCGSolMgr.hpp.

◆ getCurrentParameters()

template<class ScalarType , class MV , class OP >
Teuchos::RCP<const Teuchos::ParameterList> Belos::RCGSolMgr< ScalarType, MV, OP, true >::getCurrentParameters ( ) const
inlineoverridevirtual

Get a parameter list containing the current parameters for this object.

Implements Belos::SolverManager< ScalarType, MV, OP >.

Definition at line 250 of file BelosRCGSolMgr.hpp.

◆ getTimers()

template<class ScalarType , class MV , class OP >
Teuchos::Array<Teuchos::RCP<Teuchos::Time> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::getTimers ( ) const
inline

Return the timers for this object.

The timers are ordered as follows:

Definition at line 257 of file BelosRCGSolMgr.hpp.

◆ achievedTol()

template<class ScalarType , class MV , class OP >
MagnitudeType Belos::RCGSolMgr< ScalarType, MV, OP, true >::achievedTol ( ) const
inlineoverridevirtual

Tolerance achieved by the last solve() invocation.

This is set whether or not the solve actually managed to achieve the desired convergence tolerance.

Reimplemented from Belos::SolverManager< ScalarType, MV, OP >.

Definition at line 265 of file BelosRCGSolMgr.hpp.

◆ getNumIters()

template<class ScalarType , class MV , class OP >
int Belos::RCGSolMgr< ScalarType, MV, OP, true >::getNumIters ( ) const
inlineoverridevirtual

Get the iteration count for the most recent call to solve().

Implements Belos::SolverManager< ScalarType, MV, OP >.

Definition at line 270 of file BelosRCGSolMgr.hpp.

◆ isLOADetected()

template<class ScalarType , class MV , class OP >
bool Belos::RCGSolMgr< ScalarType, MV, OP, true >::isLOADetected ( ) const
inlineoverridevirtual

Return whether a loss of accuracy was detected by this solver during the most current solve.

Implements Belos::SolverManager< ScalarType, MV, OP >.

Definition at line 275 of file BelosRCGSolMgr.hpp.

◆ setProblem()

template<class ScalarType , class MV , class OP >
void Belos::RCGSolMgr< ScalarType, MV, OP, true >::setProblem ( const Teuchos::RCP< LinearProblem< ScalarType, MV, OP > > &  problem)
inlineoverridevirtual

Set the linear problem that needs to be solved.

Implements Belos::SolverManager< ScalarType, MV, OP >.

Definition at line 283 of file BelosRCGSolMgr.hpp.

◆ setParameters()

template<class ScalarType , class MV , class OP >
void Belos::RCGSolMgr< ScalarType, MV, OP, true >::setParameters ( const Teuchos::RCP< Teuchos::ParameterList > &  params)
overridevirtual

Set the parameters the solver manager should use to solve the linear problem.

Implements Belos::SolverManager< ScalarType, MV, OP >.

Definition at line 556 of file BelosRCGSolMgr.hpp.

◆ reset()

template<class ScalarType , class MV , class OP >
void Belos::RCGSolMgr< ScalarType, MV, OP, true >::reset ( const ResetType  type)
inlineoverridevirtual

Performs a reset of the solver manager specified by the ResetType. This informs the solver manager that the solver should prepare for the next call to solve by resetting certain elements of the iterative solver strategy. Belos::Problem forces a call to setProblem on the linear problem, and Belos::RecycleSubspace causes the solver manager to "forget" the recycle space generated by previous calls to the solver. In the latter case, the next call to solve() will act as if the solver has never been called before.

Implements Belos::SolverManager< ScalarType, MV, OP >.

Definition at line 298 of file BelosRCGSolMgr.hpp.

◆ solve()

template<class ScalarType , class MV , class OP >
ReturnType Belos::RCGSolMgr< ScalarType, MV, OP, true >::solve ( )
overridevirtual

This method performs possibly repeated calls to the underlying linear solver's iterate() routine until the problem has been solved (as decided by the solver manager) or the solver manager decides to quit.

This method calls RCGIter::iterate(), which will return either because a specially constructed status test evaluates to Passed or an std::exception is thrown.

A return from RCGIter::iterate() signifies one of the following scenarios:

  • the maximum number of iterations has been exceeded. In this scenario, the current solutions to the linear system will be placed in the linear problem and return Unconverged.
  • global convergence has been met. In this case, the current solutions to the linear system will be placed in the linear problem and the solver manager will return Converged
Returns
ReturnType specifying:
  • Converged: the linear problem was solved to the specification required by the solver manager.
  • Unconverged: the linear problem was not solved to the specification desired by the solver manager.

Implements Belos::SolverManager< ScalarType, MV, OP >.

Definition at line 1067 of file BelosRCGSolMgr.hpp.

◆ description()

template<class ScalarType , class MV , class OP >
std::string Belos::RCGSolMgr< ScalarType, MV, OP, true >::description ( ) const
overridevirtual

Method to return description of the RCG solver manager.

Reimplemented from Teuchos::Describable.

Definition at line 2007 of file BelosRCGSolMgr.hpp.

◆ init()

template<class ScalarType , class MV , class OP >
void Belos::RCGSolMgr< ScalarType, MV, OP, true >::init ( )
private

Definition at line 505 of file BelosRCGSolMgr.hpp.

◆ getHarmonicVecs()

template<class ScalarType , class MV , class OP >
void Belos::RCGSolMgr< ScalarType, MV, OP, true >::getHarmonicVecs ( const Teuchos::SerialDenseMatrix< int, ScalarType > &  F,
const Teuchos::SerialDenseMatrix< int, ScalarType > &  G,
Teuchos::SerialDenseMatrix< int, ScalarType > &  Y 
)
private

Definition at line 1890 of file BelosRCGSolMgr.hpp.

◆ sort()

template<class ScalarType , class MV , class OP >
void Belos::RCGSolMgr< ScalarType, MV, OP, true >::sort ( std::vector< ScalarType > &  dlist,
int  n,
std::vector< int > &  iperm 
)
private

Definition at line 1942 of file BelosRCGSolMgr.hpp.

◆ initializeStateStorage()

template<class ScalarType , class MV , class OP >
void Belos::RCGSolMgr< ScalarType, MV, OP, true >::initializeStateStorage ( )
private

Definition at line 780 of file BelosRCGSolMgr.hpp.

Member Data Documentation

◆ problem_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<LinearProblem<ScalarType,MV,OP> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::problem_
private

Definition at line 354 of file BelosRCGSolMgr.hpp.

◆ printer_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<OutputManager<ScalarType> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::printer_
private

Definition at line 357 of file BelosRCGSolMgr.hpp.

◆ outputStream_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<std::ostream> Belos::RCGSolMgr< ScalarType, MV, OP, true >::outputStream_
private

Definition at line 358 of file BelosRCGSolMgr.hpp.

◆ sTest_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<StatusTest<ScalarType,MV,OP> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::sTest_
private

Definition at line 361 of file BelosRCGSolMgr.hpp.

◆ maxIterTest_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<StatusTestMaxIters<ScalarType,MV,OP> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::maxIterTest_
private

Definition at line 362 of file BelosRCGSolMgr.hpp.

◆ convTest_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<StatusTestGenResNorm<ScalarType,MV,OP> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::convTest_
private

Definition at line 363 of file BelosRCGSolMgr.hpp.

◆ outputTest_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<StatusTestOutput<ScalarType,MV,OP> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::outputTest_
private

Definition at line 364 of file BelosRCGSolMgr.hpp.

◆ params_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<Teuchos::ParameterList> Belos::RCGSolMgr< ScalarType, MV, OP, true >::params_
private

Definition at line 367 of file BelosRCGSolMgr.hpp.

◆ maxIters_default_

template<class ScalarType , class MV , class OP >
constexpr int Belos::RCGSolMgr< ScalarType, MV, OP, true >::maxIters_default_ = 1000
staticconstexprprivate

Definition at line 370 of file BelosRCGSolMgr.hpp.

◆ blockSize_default_

template<class ScalarType , class MV , class OP >
constexpr int Belos::RCGSolMgr< ScalarType, MV, OP, true >::blockSize_default_ = 1
staticconstexprprivate

Definition at line 371 of file BelosRCGSolMgr.hpp.

◆ numBlocks_default_

template<class ScalarType , class MV , class OP >
constexpr int Belos::RCGSolMgr< ScalarType, MV, OP, true >::numBlocks_default_ = 25
staticconstexprprivate

Definition at line 372 of file BelosRCGSolMgr.hpp.

◆ recycleBlocks_default_

template<class ScalarType , class MV , class OP >
constexpr int Belos::RCGSolMgr< ScalarType, MV, OP, true >::recycleBlocks_default_ = 3
staticconstexprprivate

Definition at line 373 of file BelosRCGSolMgr.hpp.

◆ showMaxResNormOnly_default_

template<class ScalarType , class MV , class OP >
constexpr bool Belos::RCGSolMgr< ScalarType, MV, OP, true >::showMaxResNormOnly_default_ = false
staticconstexprprivate

Definition at line 374 of file BelosRCGSolMgr.hpp.

◆ verbosity_default_

template<class ScalarType , class MV , class OP >
constexpr int Belos::RCGSolMgr< ScalarType, MV, OP, true >::verbosity_default_ = Belos::Errors
staticconstexprprivate

Definition at line 375 of file BelosRCGSolMgr.hpp.

◆ outputStyle_default_

template<class ScalarType , class MV , class OP >
constexpr int Belos::RCGSolMgr< ScalarType, MV, OP, true >::outputStyle_default_ = Belos::General
staticconstexprprivate

Definition at line 376 of file BelosRCGSolMgr.hpp.

◆ outputFreq_default_

template<class ScalarType , class MV , class OP >
constexpr int Belos::RCGSolMgr< ScalarType, MV, OP, true >::outputFreq_default_ = -1
staticconstexprprivate

Definition at line 377 of file BelosRCGSolMgr.hpp.

◆ label_default_

template<class ScalarType , class MV , class OP >
constexpr const char* Belos::RCGSolMgr< ScalarType, MV, OP, true >::label_default_ = "Belos"
staticconstexprprivate

Definition at line 378 of file BelosRCGSolMgr.hpp.

◆ outputStream_default_

template<class ScalarType , class MV , class OP >
constexpr std::ostream* Belos::RCGSolMgr< ScalarType, MV, OP, true >::outputStream_default_ = &std::cout
staticconstexprprivate

Definition at line 379 of file BelosRCGSolMgr.hpp.

◆ convtol_

template<class ScalarType , class MV , class OP >
MagnitudeType Belos::RCGSolMgr< ScalarType, MV, OP, true >::convtol_
private

Convergence tolerance (read from parameter list).

Definition at line 386 of file BelosRCGSolMgr.hpp.

◆ achievedTol_

template<class ScalarType , class MV , class OP >
MagnitudeType Belos::RCGSolMgr< ScalarType, MV, OP, true >::achievedTol_
private

Tolerance achieved by the last solve() invocation.

This is set whether or not the solve actually managed to achieve the desired convergence tolerance.

Definition at line 392 of file BelosRCGSolMgr.hpp.

◆ maxIters_

template<class ScalarType , class MV , class OP >
int Belos::RCGSolMgr< ScalarType, MV, OP, true >::maxIters_
private

Maximum iteration count (read from parameter list).

Definition at line 395 of file BelosRCGSolMgr.hpp.

◆ numIters_

template<class ScalarType , class MV , class OP >
int Belos::RCGSolMgr< ScalarType, MV, OP, true >::numIters_
private

Number of iterations taken by the last solve() invocation.

Definition at line 398 of file BelosRCGSolMgr.hpp.

◆ numBlocks_

template<class ScalarType , class MV , class OP >
int Belos::RCGSolMgr< ScalarType, MV, OP, true >::numBlocks_
private

Definition at line 400 of file BelosRCGSolMgr.hpp.

◆ recycleBlocks_

template<class ScalarType , class MV , class OP >
int Belos::RCGSolMgr< ScalarType, MV, OP, true >::recycleBlocks_
private

Definition at line 400 of file BelosRCGSolMgr.hpp.

◆ showMaxResNormOnly_

template<class ScalarType , class MV , class OP >
bool Belos::RCGSolMgr< ScalarType, MV, OP, true >::showMaxResNormOnly_
private

Definition at line 401 of file BelosRCGSolMgr.hpp.

◆ verbosity_

template<class ScalarType , class MV , class OP >
int Belos::RCGSolMgr< ScalarType, MV, OP, true >::verbosity_
private

Definition at line 402 of file BelosRCGSolMgr.hpp.

◆ outputStyle_

template<class ScalarType , class MV , class OP >
int Belos::RCGSolMgr< ScalarType, MV, OP, true >::outputStyle_
private

Definition at line 402 of file BelosRCGSolMgr.hpp.

◆ outputFreq_

template<class ScalarType , class MV , class OP >
int Belos::RCGSolMgr< ScalarType, MV, OP, true >::outputFreq_
private

Definition at line 402 of file BelosRCGSolMgr.hpp.

◆ P_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<MV> Belos::RCGSolMgr< ScalarType, MV, OP, true >::P_
private

Definition at line 408 of file BelosRCGSolMgr.hpp.

◆ Ap_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<MV> Belos::RCGSolMgr< ScalarType, MV, OP, true >::Ap_
private

Definition at line 411 of file BelosRCGSolMgr.hpp.

◆ r_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<MV> Belos::RCGSolMgr< ScalarType, MV, OP, true >::r_
private

Definition at line 414 of file BelosRCGSolMgr.hpp.

◆ z_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<MV> Belos::RCGSolMgr< ScalarType, MV, OP, true >::z_
private

Definition at line 417 of file BelosRCGSolMgr.hpp.

◆ existU_

template<class ScalarType , class MV , class OP >
bool Belos::RCGSolMgr< ScalarType, MV, OP, true >::existU_
private

Definition at line 420 of file BelosRCGSolMgr.hpp.

◆ existU1_

template<class ScalarType , class MV , class OP >
bool Belos::RCGSolMgr< ScalarType, MV, OP, true >::existU1_
private

Definition at line 423 of file BelosRCGSolMgr.hpp.

◆ U_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<MV> Belos::RCGSolMgr< ScalarType, MV, OP, true >::U_
private

Definition at line 426 of file BelosRCGSolMgr.hpp.

◆ AU_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<MV> Belos::RCGSolMgr< ScalarType, MV, OP, true >::AU_
private

Definition at line 426 of file BelosRCGSolMgr.hpp.

◆ U1_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<MV> Belos::RCGSolMgr< ScalarType, MV, OP, true >::U1_
private

Definition at line 429 of file BelosRCGSolMgr.hpp.

◆ Alpha_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::Alpha_
private

Definition at line 432 of file BelosRCGSolMgr.hpp.

◆ Beta_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::Beta_
private

Definition at line 433 of file BelosRCGSolMgr.hpp.

◆ D_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::D_
private

Definition at line 434 of file BelosRCGSolMgr.hpp.

◆ Delta_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::Delta_
private

Definition at line 437 of file BelosRCGSolMgr.hpp.

◆ UTAU_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::UTAU_
private

Definition at line 440 of file BelosRCGSolMgr.hpp.

◆ LUUTAU_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::LUUTAU_
private

Definition at line 443 of file BelosRCGSolMgr.hpp.

◆ ipiv_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<std::vector<int> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::ipiv_
private

Definition at line 446 of file BelosRCGSolMgr.hpp.

◆ AUTAU_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::AUTAU_
private

Definition at line 449 of file BelosRCGSolMgr.hpp.

◆ rTz_old_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::rTz_old_
private

Definition at line 452 of file BelosRCGSolMgr.hpp.

◆ F_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::F_
private

Definition at line 455 of file BelosRCGSolMgr.hpp.

◆ G_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::G_
private

Definition at line 455 of file BelosRCGSolMgr.hpp.

◆ Y_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::Y_
private

Definition at line 455 of file BelosRCGSolMgr.hpp.

◆ L2_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::L2_
private

Definition at line 458 of file BelosRCGSolMgr.hpp.

◆ DeltaL2_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::DeltaL2_
private

Definition at line 458 of file BelosRCGSolMgr.hpp.

◆ AU1TUDeltaL2_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::AU1TUDeltaL2_
private

Definition at line 458 of file BelosRCGSolMgr.hpp.

◆ AU1TAU1_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::AU1TAU1_
private

Definition at line 459 of file BelosRCGSolMgr.hpp.

◆ AU1TU1_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::AU1TU1_
private

Definition at line 459 of file BelosRCGSolMgr.hpp.

◆ AU1TAP_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::AU1TAP_
private

Definition at line 459 of file BelosRCGSolMgr.hpp.

◆ FY_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::FY_
private

Definition at line 460 of file BelosRCGSolMgr.hpp.

◆ GY_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::GY_
private

Definition at line 460 of file BelosRCGSolMgr.hpp.

◆ APTAP_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::APTAP_
private

Definition at line 461 of file BelosRCGSolMgr.hpp.

◆ U1Y1_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<MV> Belos::RCGSolMgr< ScalarType, MV, OP, true >::U1Y1_
private

Definition at line 462 of file BelosRCGSolMgr.hpp.

◆ PY2_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<MV> Belos::RCGSolMgr< ScalarType, MV, OP, true >::PY2_
private

Definition at line 462 of file BelosRCGSolMgr.hpp.

◆ AUTAP_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::AUTAP_
private

Definition at line 463 of file BelosRCGSolMgr.hpp.

◆ AU1TU_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > Belos::RCGSolMgr< ScalarType, MV, OP, true >::AU1TU_
private

Definition at line 463 of file BelosRCGSolMgr.hpp.

◆ dold

template<class ScalarType , class MV , class OP >
ScalarType Belos::RCGSolMgr< ScalarType, MV, OP, true >::dold
private

Definition at line 464 of file BelosRCGSolMgr.hpp.

◆ label_

template<class ScalarType , class MV , class OP >
std::string Belos::RCGSolMgr< ScalarType, MV, OP, true >::label_
private

Definition at line 468 of file BelosRCGSolMgr.hpp.

◆ timerSolve_

template<class ScalarType , class MV , class OP >
Teuchos::RCP<Teuchos::Time> Belos::RCGSolMgr< ScalarType, MV, OP, true >::timerSolve_
private

Definition at line 469 of file BelosRCGSolMgr.hpp.

◆ params_Set_

template<class ScalarType , class MV , class OP >
bool Belos::RCGSolMgr< ScalarType, MV, OP, true >::params_Set_
private

Definition at line 472 of file BelosRCGSolMgr.hpp.

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