#include <BelosPCPGSolMgr.hpp>

Inheritance diagram for Belos::PCPGSolMgr< ScalarType, MV, OP, true >:

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

Private Member Functions
int	ARRQR (int numVecs, int numOrthVecs, const Teuchos::SerialDenseMatrix< int, ScalarType > &D)

Private Attributes
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< MatOrthoManager< ScalarType, MV, OP > >	ortho_

Teuchos::RCP< Teuchos::ParameterList >	params_

MagnitudeType	convtol_
	Convergence tolerance (read from parameter list). More...

MagnitudeType	orthoKappa_
	Orthogonalization parameter (read from parameter list). More...

MagnitudeType	achievedTol_
	Tolerance achieved by the last `solve()` invocation. More...

int	numIters_
	Number of iterations taken by the last `solve()` invocation. More...

int	maxIters_
	Maximum iteration count (read from parameter list). More...

int	deflatedBlocks_

int	savedBlocks_

int	verbosity_

int	outputStyle_

int	outputFreq_

std::string	orthoType_

Teuchos::RCP< MV >	U_

Teuchos::RCP< MV >	C_

Teuchos::RCP< MV >	R_

int	dimU_

std::string	label_

Teuchos::RCP< Teuchos::Time >	timerSolve_

bool	isSet_

Static Private Attributes
static constexpr int	maxIters_default_ = 1000

static constexpr int	deflatedBlocks_default_ = 2

static constexpr int	savedBlocks_default_ = 16

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 const char *	orthoType_default_ = "ICGS"

static constexpr std::ostream *	outputStream_default_ = &std::cout

Constructors/Destructor
	PCPGSolMgr ()
	Empty constructor for PCPGSolMgr. 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. In most instances, LinearProblem setProblem(...) methods are used. Solver values may be changed using setParameters(). More...

	PCPGSolMgr (const Teuchos::RCP< LinearProblem< ScalarType, MV, OP > > &problem, const Teuchos::RCP< Teuchos::ParameterList > &pl)
	Basic constructor for PCPGSolMgr. The constructor accepts a LinearProblem to be solved and a parameter list of these options: More...

virtual	~PCPGSolMgr ()
	Destructor. More...

virtual Teuchos::RCP< SolverManager< ScalarType, MV, OP > >	clone () const
	clone for Inverted Injection (DII) More...

Accessor methods
const LinearProblem< ScalarType, MV, OP > &	getProblem () const
	Get current linear problem being solved for in this object. More...

Teuchos::RCP< const Teuchos::ParameterList >	getValidParameters () const
	Get a parameter list containing the valid parameters for this object. More...

Teuchos::RCP< const Teuchos::ParameterList >	getCurrentParameters () const
	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
	Tolerance achieved by the last `solve()` invocation. More...

int	getNumIters () const
	Get the iteration count for the most recent call to `solve()`. More...

bool	isLOADetected () const
	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)
	Set the linear problem that needs to be solved. More...

void	setParameters (const Teuchos::RCP< Teuchos::ParameterList > &params)
	Set the parameters the solver manager should use to solve the linear problem. More...

Reset methods
void	reset (const ResetType type)
	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. More...

Solver application methods
ReturnType	solve ()
	The method either solves the problem or decides to quit. On each call, a (possibly null) seed space is used to accelerate convergence. More...

Overridden from Teuchos::Describable
std::string	description () const
	Method to return description of the PCPG solver manager. More...

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 > > &, const typename StatusTestCombo< ScalarType, MV, OP >::ComboType &=StatusTestCombo< ScalarType, MV, OP >::SEQ)
	Set user-defined convergence status test. More...

virtual void	setDebugStatusTest (const Teuchos::RCP< StatusTest< ScalarType, MV, OP > > &)
	Set user-defined debug status test. More...

Detailed Description

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

Definition at line 180 of file BelosPCPGSolMgr.hpp.

Member Typedef Documentation

◆ MVT

template<class ScalarType , class MV , class OP >

typedef MultiVecTraits<ScalarType,MV> Belos::PCPGSolMgr< ScalarType, MV, OP, true >::MVT

private

Definition at line 183 of file BelosPCPGSolMgr.hpp.

◆ OPT

template<class ScalarType , class MV , class OP >

typedef OperatorTraits<ScalarType,MV,OP> Belos::PCPGSolMgr< ScalarType, MV, OP, true >::OPT

private

Definition at line 184 of file BelosPCPGSolMgr.hpp.

◆ SCT

template<class ScalarType , class MV , class OP >

typedef Teuchos::ScalarTraits<ScalarType> Belos::PCPGSolMgr< ScalarType, MV, OP, true >::SCT

private

Definition at line 185 of file BelosPCPGSolMgr.hpp.

◆ MagnitudeType

template<class ScalarType , class MV , class OP >

typedef Teuchos::ScalarTraits<ScalarType>::magnitudeType Belos::PCPGSolMgr< ScalarType, MV, OP, true >::MagnitudeType

private

Definition at line 186 of file BelosPCPGSolMgr.hpp.

◆ MT

template<class ScalarType , class MV , class OP >

typedef Teuchos::ScalarTraits<MagnitudeType> Belos::PCPGSolMgr< ScalarType, MV, OP, true >::MT

private

Definition at line 187 of file BelosPCPGSolMgr.hpp.

Constructor & Destructor Documentation

◆ PCPGSolMgr() [1/2]

template<class ScalarType , class MV , class OP >

Belos::PCPGSolMgr< ScalarType, MV, OP, true >::PCPGSolMgr ( )

Empty constructor for PCPGSolMgr. 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. In most instances, LinearProblem setProblem(...) methods are used. Solver values may be changed using setParameters().

Definition at line 427 of file BelosPCPGSolMgr.hpp.

◆ PCPGSolMgr() [2/2]

template<class ScalarType , class MV , class OP >

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

Basic constructor for PCPGSolMgr. The constructor accepts a LinearProblem to be solved and a parameter list of these options:

"Num Deflated Blocks" - a int specifying the number of blocks deflated from the linear system. Default: 2 The parameter distinguishes PCPG from CG.
"Num Saved Blocks" - a int specifying the maximum number of blocks saved from old Krylov bases. Default: 16 The parameter distinguishes PCPG from CG.
"Block Size" - an int specifying the block size to be used by the underlying block conjugate-gradient solver. In PCPC block size = one. Many parameters are meaningless in the unit block size case. Default: 1
"Adaptive Block Size" - a bool specifying whether the block size can be modified throughout the solve. Default: true Meaningless with unit block size
"Maximum Iterations" - an int specifying the maximum number of iterations the underlying solver is allowed to perform. Default: 1000
"Convergence Tolerance" - a MagnitudeType specifying the level that residual norms must reach to decide convergence. Default: 1e-8.
"Orthogonalization" - a string specifying the desired orthogonalization: DGKS, ICGS, IMGS. Default: "ICGS" Meaningless with unit block size
"Orthogonalization Constant" - a MagnitudeType used by DGKS orthogonalization to determine whether another step of classical Gram-Schmidt is necessary. Default: -1 (use DGKS default) Meaningless with unit block size
"Verbosity" - a sum of MsgType specifying the verbosity. Default: Belos::Errors
"Output Style" - a OutputType specifying the style of output. Default: Belos::General
"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 Meaningless with unit block size
"Timer Label" - a std::string to use as a prefix for the timer labels. Default: "Belos"

Definition at line 448 of file BelosPCPGSolMgr.hpp.

◆ ~PCPGSolMgr()

template<class ScalarType , class MV , class OP >

virtual Belos::PCPGSolMgr< ScalarType, MV, OP, true >::~PCPGSolMgr ( )

inlinevirtual

Destructor.

Definition at line 240 of file BelosPCPGSolMgr.hpp.

Member Function Documentation

◆ clone()

template<class ScalarType , class MV , class OP >

virtual Teuchos::RCP<SolverManager<ScalarType, MV, OP> > Belos::PCPGSolMgr< ScalarType, MV, OP, true >::clone ( ) const

inlinevirtual

clone for Inverted Injection (DII)

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

Definition at line 243 of file BelosPCPGSolMgr.hpp.

◆ getProblem()

template<class ScalarType , class MV , class OP >

const LinearProblem<ScalarType,MV,OP>& Belos::PCPGSolMgr< ScalarType, MV, OP, true >::getProblem ( ) const

inlinevirtual

Get current linear problem being solved for in this object.

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

Definition at line 253 of file BelosPCPGSolMgr.hpp.

◆ getValidParameters()

template<class ScalarType , class MV , class OP >

Teuchos::RCP< const Teuchos::ParameterList > Belos::PCPGSolMgr< ScalarType, MV, OP, true >::getValidParameters ( ) const

virtual

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

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

Definition at line 698 of file BelosPCPGSolMgr.hpp.

◆ getCurrentParameters()

template<class ScalarType , class MV , class OP >

Teuchos::RCP<const Teuchos::ParameterList> Belos::PCPGSolMgr< ScalarType, MV, OP, true >::getCurrentParameters ( ) const

inlinevirtual

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

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

Definition at line 263 of file BelosPCPGSolMgr.hpp.

◆ getTimers()

template<class ScalarType , class MV , class OP >

Teuchos::Array<Teuchos::RCP<Teuchos::Time> > Belos::PCPGSolMgr< ScalarType, MV, OP, true >::getTimers ( ) const

inline

Return the timers for this object.

The timers are ordered as follows:

time spent in solve() routine

Definition at line 270 of file BelosPCPGSolMgr.hpp.

◆ achievedTol()

template<class ScalarType , class MV , class OP >

MagnitudeType Belos::PCPGSolMgr< ScalarType, MV, OP, true >::achievedTol ( ) const

inlinevirtual

Tolerance achieved by the last solve() invocation.

This is the maximum over all right-hand sides' achieved convergence tolerances, and 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 279 of file BelosPCPGSolMgr.hpp.

◆ getNumIters()

template<class ScalarType , class MV , class OP >

int Belos::PCPGSolMgr< ScalarType, MV, OP, true >::getNumIters ( ) const

inlinevirtual

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

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

Definition at line 284 of file BelosPCPGSolMgr.hpp.

◆ isLOADetected()

template<class ScalarType , class MV , class OP >

bool Belos::PCPGSolMgr< ScalarType, MV, OP, true >::isLOADetected ( ) const

inlinevirtual

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 290 of file BelosPCPGSolMgr.hpp.

◆ setProblem()

template<class ScalarType , class MV , class OP >

void Belos::PCPGSolMgr< ScalarType, MV, OP, true >::setProblem ( const Teuchos::RCP< LinearProblem< ScalarType, MV, OP > > & problem )

inlinevirtual

Set the linear problem that needs to be solved.

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

Definition at line 298 of file BelosPCPGSolMgr.hpp.

◆ setParameters()

template<class ScalarType , class MV , class OP >

void Belos::PCPGSolMgr< ScalarType, MV, OP, true >::setParameters ( const Teuchos::RCP< Teuchos::ParameterList > & params )

virtual

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

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

Definition at line 483 of file BelosPCPGSolMgr.hpp.

◆ reset()

template<class ScalarType , class MV , class OP >

void Belos::PCPGSolMgr< ScalarType, MV, OP, true >::reset ( const ResetType type )

inlinevirtual

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.

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

Definition at line 311 of file BelosPCPGSolMgr.hpp.

◆ solve()

template<class ScalarType , class MV , class OP >

ReturnType Belos::PCPGSolMgr< ScalarType, MV, OP, true >::solve ( )

virtual

The method either solves the problem or decides to quit. On each call, a (possibly null) seed space is used to accelerate convergence.

The method calls PCPGIter::iterate(), which will return either because a specially constructed status test evaluates to Passed or an exception is thrown. The first Krylov vectors are appended to the seed space.

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

the maximum number of restarts 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 741 of file BelosPCPGSolMgr.hpp.

◆ description()

template<class ScalarType , class MV , class OP >

std::string Belos::PCPGSolMgr< ScalarType, MV, OP, true >::description ( ) const

Method to return description of the PCPG solver manager.

Definition at line 1229 of file BelosPCPGSolMgr.hpp.

◆ ARRQR()

template<class ScalarType , class MV , class OP >

int Belos::PCPGSolMgr< ScalarType, MV, OP, true >::ARRQR	(	int	numVecs,
		int	numOrthVecs,
		const Teuchos::SerialDenseMatrix< int, ScalarType > &	D
	)

private

Definition at line 1120 of file BelosPCPGSolMgr.hpp.

Member Data Documentation

◆ problem_

template<class ScalarType , class MV , class OP >

Teuchos::RCP<LinearProblem<ScalarType,MV,OP> > Belos::PCPGSolMgr< ScalarType, MV, OP, true >::problem_

private

Definition at line 353 of file BelosPCPGSolMgr.hpp.

◆ printer_

template<class ScalarType , class MV , class OP >

Teuchos::RCP<OutputManager<ScalarType> > Belos::PCPGSolMgr< ScalarType, MV, OP, true >::printer_

private

Definition at line 356 of file BelosPCPGSolMgr.hpp.

◆ outputStream_

template<class ScalarType , class MV , class OP >

Teuchos::RCP<std::ostream> Belos::PCPGSolMgr< ScalarType, MV, OP, true >::outputStream_

private

Definition at line 357 of file BelosPCPGSolMgr.hpp.

◆ sTest_

template<class ScalarType , class MV , class OP >

Teuchos::RCP<StatusTest<ScalarType,MV,OP> > Belos::PCPGSolMgr< ScalarType, MV, OP, true >::sTest_

private

Definition at line 360 of file BelosPCPGSolMgr.hpp.

◆ maxIterTest_

template<class ScalarType , class MV , class OP >

Teuchos::RCP<StatusTestMaxIters<ScalarType,MV,OP> > Belos::PCPGSolMgr< ScalarType, MV, OP, true >::maxIterTest_

private

Definition at line 361 of file BelosPCPGSolMgr.hpp.

◆ convTest_

template<class ScalarType , class MV , class OP >

Teuchos::RCP<StatusTestGenResNorm<ScalarType,MV,OP> > Belos::PCPGSolMgr< ScalarType, MV, OP, true >::convTest_

private

Definition at line 362 of file BelosPCPGSolMgr.hpp.

◆ outputTest_

template<class ScalarType , class MV , class OP >

Teuchos::RCP<StatusTestOutput<ScalarType,MV,OP> > Belos::PCPGSolMgr< ScalarType, MV, OP, true >::outputTest_

private

Definition at line 363 of file BelosPCPGSolMgr.hpp.

◆ ortho_

template<class ScalarType , class MV , class OP >

Teuchos::RCP<MatOrthoManager<ScalarType,MV,OP> > Belos::PCPGSolMgr< ScalarType, MV, OP, true >::ortho_

private

Definition at line 366 of file BelosPCPGSolMgr.hpp.

◆ params_

template<class ScalarType , class MV , class OP >

Teuchos::RCP<Teuchos::ParameterList> Belos::PCPGSolMgr< ScalarType, MV, OP, true >::params_

private

Definition at line 369 of file BelosPCPGSolMgr.hpp.

◆ maxIters_default_

template<class ScalarType , class MV , class OP >

constexpr int Belos::PCPGSolMgr< ScalarType, MV, OP, true >::maxIters_default_ = 1000

staticprivate

Definition at line 372 of file BelosPCPGSolMgr.hpp.

◆ deflatedBlocks_default_

template<class ScalarType , class MV , class OP >

constexpr int Belos::PCPGSolMgr< ScalarType, MV, OP, true >::deflatedBlocks_default_ = 2

staticprivate

Definition at line 373 of file BelosPCPGSolMgr.hpp.

◆ savedBlocks_default_

template<class ScalarType , class MV , class OP >

constexpr int Belos::PCPGSolMgr< ScalarType, MV, OP, true >::savedBlocks_default_ = 16

staticprivate

Definition at line 374 of file BelosPCPGSolMgr.hpp.

◆ verbosity_default_

template<class ScalarType , class MV , class OP >

constexpr int Belos::PCPGSolMgr< ScalarType, MV, OP, true >::verbosity_default_ = Belos::Errors

staticprivate

Definition at line 375 of file BelosPCPGSolMgr.hpp.

◆ outputStyle_default_

template<class ScalarType , class MV , class OP >

constexpr int Belos::PCPGSolMgr< ScalarType, MV, OP, true >::outputStyle_default_ = Belos::General

staticprivate

Definition at line 376 of file BelosPCPGSolMgr.hpp.

◆ outputFreq_default_

template<class ScalarType , class MV , class OP >

constexpr int Belos::PCPGSolMgr< ScalarType, MV, OP, true >::outputFreq_default_ = -1

staticprivate

Definition at line 377 of file BelosPCPGSolMgr.hpp.

◆ label_default_

template<class ScalarType , class MV , class OP >

constexpr const char* Belos::PCPGSolMgr< ScalarType, MV, OP, true >::label_default_ = "Belos"

staticprivate

Definition at line 378 of file BelosPCPGSolMgr.hpp.

◆ orthoType_default_

template<class ScalarType , class MV , class OP >

constexpr const char* Belos::PCPGSolMgr< ScalarType, MV, OP, true >::orthoType_default_ = "ICGS"

staticprivate

Definition at line 379 of file BelosPCPGSolMgr.hpp.

◆ outputStream_default_

template<class ScalarType , class MV , class OP >

constexpr std::ostream* Belos::PCPGSolMgr< ScalarType, MV, OP, true >::outputStream_default_ = &std::cout

staticprivate

Definition at line 385 of file BelosPCPGSolMgr.hpp.

◆ convtol_

template<class ScalarType , class MV , class OP >

MagnitudeType Belos::PCPGSolMgr< ScalarType, MV, OP, true >::convtol_

private

Convergence tolerance (read from parameter list).

Definition at line 393 of file BelosPCPGSolMgr.hpp.

◆ orthoKappa_

template<class ScalarType , class MV , class OP >

MagnitudeType Belos::PCPGSolMgr< ScalarType, MV, OP, true >::orthoKappa_

private

Orthogonalization parameter (read from parameter list).

Definition at line 396 of file BelosPCPGSolMgr.hpp.

◆ achievedTol_

template<class ScalarType , class MV , class OP >

MagnitudeType Belos::PCPGSolMgr< ScalarType, MV, OP, true >::achievedTol_

private

Tolerance achieved by the last solve() invocation.

Definition at line 399 of file BelosPCPGSolMgr.hpp.

◆ numIters_

template<class ScalarType , class MV , class OP >

int Belos::PCPGSolMgr< ScalarType, MV, OP, true >::numIters_

private

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

Definition at line 402 of file BelosPCPGSolMgr.hpp.

◆ maxIters_

template<class ScalarType , class MV , class OP >

int Belos::PCPGSolMgr< ScalarType, MV, OP, true >::maxIters_

private

Maximum iteration count (read from parameter list).

Definition at line 405 of file BelosPCPGSolMgr.hpp.

◆ deflatedBlocks_

template<class ScalarType , class MV , class OP >

int Belos::PCPGSolMgr< ScalarType, MV, OP, true >::deflatedBlocks_

private

Definition at line 407 of file BelosPCPGSolMgr.hpp.

◆ savedBlocks_

template<class ScalarType , class MV , class OP >

int Belos::PCPGSolMgr< ScalarType, MV, OP, true >::savedBlocks_

private

Definition at line 407 of file BelosPCPGSolMgr.hpp.

◆ verbosity_

template<class ScalarType , class MV , class OP >

int Belos::PCPGSolMgr< ScalarType, MV, OP, true >::verbosity_

private

Definition at line 407 of file BelosPCPGSolMgr.hpp.

◆ outputStyle_

template<class ScalarType , class MV , class OP >

int Belos::PCPGSolMgr< ScalarType, MV, OP, true >::outputStyle_

private

Definition at line 407 of file BelosPCPGSolMgr.hpp.

◆ outputFreq_

template<class ScalarType , class MV , class OP >

int Belos::PCPGSolMgr< ScalarType, MV, OP, true >::outputFreq_

private

Definition at line 407 of file BelosPCPGSolMgr.hpp.

◆ orthoType_

template<class ScalarType , class MV , class OP >

std::string Belos::PCPGSolMgr< ScalarType, MV, OP, true >::orthoType_

private

Definition at line 408 of file BelosPCPGSolMgr.hpp.

◆ U_

template<class ScalarType , class MV , class OP >

Teuchos::RCP<MV> Belos::PCPGSolMgr< ScalarType, MV, OP, true >::U_

private

Definition at line 411 of file BelosPCPGSolMgr.hpp.

◆ C_

template<class ScalarType , class MV , class OP >

Teuchos::RCP<MV> Belos::PCPGSolMgr< ScalarType, MV, OP, true >::C_

private

Definition at line 411 of file BelosPCPGSolMgr.hpp.

◆ R_

template<class ScalarType , class MV , class OP >

Teuchos::RCP<MV> Belos::PCPGSolMgr< ScalarType, MV, OP, true >::R_

private

Definition at line 411 of file BelosPCPGSolMgr.hpp.

◆ dimU_

template<class ScalarType , class MV , class OP >

int Belos::PCPGSolMgr< ScalarType, MV, OP, true >::dimU_

private

Definition at line 414 of file BelosPCPGSolMgr.hpp.

◆ label_

template<class ScalarType , class MV , class OP >

std::string Belos::PCPGSolMgr< ScalarType, MV, OP, true >::label_

private

Definition at line 417 of file BelosPCPGSolMgr.hpp.

◆ timerSolve_

template<class ScalarType , class MV , class OP >

Teuchos::RCP<Teuchos::Time> Belos::PCPGSolMgr< ScalarType, MV, OP, true >::timerSolve_

private

Definition at line 418 of file BelosPCPGSolMgr.hpp.

◆ isSet_

template<class ScalarType , class MV , class OP >

bool Belos::PCPGSolMgr< ScalarType, MV, OP, true >::isSet_

private

Definition at line 421 of file BelosPCPGSolMgr.hpp.

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

BelosPCPGSolMgr.hpp

Private Types

Private Member Functions

Private Attributes

Static Private Attributes

Constructors/Destructor

Accessor methods

Set methods

Reset methods

Solver application methods

Overridden from Teuchos::Describable

Additional Inherited Members

Detailed Description

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

Member Typedef Documentation

◆ MVT

◆ OPT

◆ SCT

◆ MagnitudeType

◆ MT

Constructor & Destructor Documentation

◆ PCPGSolMgr() [1/2]

◆ PCPGSolMgr() [2/2]

◆ ~PCPGSolMgr()

Member Function Documentation

◆ clone()

◆ getProblem()

◆ getValidParameters()

◆ getCurrentParameters()

◆ getTimers()

◆ achievedTol()

◆ getNumIters()

◆ isLOADetected()

◆ setProblem()

◆ setParameters()

◆ reset()

◆ solve()

◆ description()

◆ ARRQR()

Member Data Documentation

◆ problem_

◆ printer_

◆ outputStream_

◆ sTest_

◆ maxIterTest_

◆ convTest_

◆ outputTest_

◆ ortho_

◆ params_

◆ maxIters_default_

◆ deflatedBlocks_default_

◆ savedBlocks_default_

◆ verbosity_default_

◆ outputStyle_default_

◆ outputFreq_default_

◆ label_default_

◆ orthoType_default_

◆ outputStream_default_

◆ convtol_

◆ orthoKappa_

◆ achievedTol_

◆ numIters_

◆ maxIters_

◆ deflatedBlocks_

◆ savedBlocks_

◆ verbosity_

◆ outputStyle_

◆ outputFreq_

◆ orthoType_

◆ U_

◆ C_

◆ R_

◆ dimU_

◆ label_

◆ timerSolve_

◆ isSet_

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