Chroma::MdagMMultiSysSolverCG< T > Class Template Reference
[Inverters]

Solve a CG2 system. Here, the operator is NOT assumed to be hermitian. More...

#include <multi_syssolver_mdagm_cg.h>

Inheritance diagram for Chroma::MdagMMultiSysSolverCG< T >:

List of all members.

Public Member Functions
	MdagMMultiSysSolverCG (Handle< LinearOperator< T > > A_, const MultiSysSolverCGParams &invParam_)
	Constructor.
	~MdagMMultiSysSolverCG ()
	Destructor is automatic.
const Subset &	subset () const
	Return the subset on which the operator acts.
SystemSolverResults_t	operator() (multi1d< T > &psi, const multi1d< Real > &shifts, const T &chi) const
	Solver the linear system.
Private Member Functions
	MdagMMultiSysSolverCG ()
Private Attributes
Handle< LinearOperator< T > >	A
MultiSysSolverCGParams	invParam

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Detailed Description

template<typename T>
class Chroma::MdagMMultiSysSolverCG< T >

Solve a CG2 system. Here, the operator is NOT assumed to be hermitian.

Definition at line 34 of file multi_syssolver_mdagm_cg.h.

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Constructor & Destructor Documentation

template<typename T>

Chroma::MdagMMultiSysSolverCG< T >::MdagMMultiSysSolverCG	(	Handle< LinearOperator< T > >	A_,
		const MultiSysSolverCGParams &	invParam_
	)			[inline]

Constructor.

Parameters:

	M_	Linear operator ( Read )
	invParam	inverter parameters ( Read )

Definition at line 42 of file multi_syssolver_mdagm_cg.h.

template<typename T>

Chroma::MdagMMultiSysSolverCG< T >::~MdagMMultiSysSolverCG

(

)

[inline]

Destructor is automatic.

Definition at line 48 of file multi_syssolver_mdagm_cg.h.

template<typename T>

Chroma::MdagMMultiSysSolverCG< T >::MdagMMultiSysSolverCG

(

)

[inline, private]

Definition at line 109 of file multi_syssolver_mdagm_cg.h.

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Member Function Documentation

template<typename T>

SystemSolverResults_t Chroma::MdagMMultiSysSolverCG< T >::operator()	(	multi1d< T > &	psi,
		const multi1d< Real > &	shifts,
		const T &	chi
	)			const [inline, virtual]

Solver the linear system.

Parameters:

	psi	solution ( Modify )
	chi	source ( Read )

Returns:

syssolver results

Implements Chroma::MultiSystemSolver< T >.

Definition at line 59 of file multi_syssolver_mdagm_cg.h.

References Chroma::MdagMMultiSysSolverCG< T >::A, END_CODE, Chroma::getXMLLogInstance(), Chroma::MdagMMultiSysSolverCG< T >::invParam, Chroma::MultiSysSolverCGParams::MaxCG, Chroma::MINUS, Chroma::MInvCG2(), Chroma::SystemSolverResults_t::n_count, Chroma::PLUS, Chroma::MultiSysSolverCGParams::RsdCG, Chroma::RsdCG, START_CODE, T, and Chroma::write().

template<typename T>

const Subset& Chroma::MdagMMultiSysSolverCG< T >::subset

(

)

const [inline, virtual]

Return the subset on which the operator acts.

Implements Chroma::MultiSystemSolver< T >.

Definition at line 51 of file multi_syssolver_mdagm_cg.h.

References Chroma::MdagMMultiSysSolverCG< T >::A.

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Member Data Documentation

template<typename T>

Handle< LinearOperator<T> > Chroma::MdagMMultiSysSolverCG< T >::A [private]

Definition at line 111 of file multi_syssolver_mdagm_cg.h.

Referenced by Chroma::MdagMMultiSysSolverCG< T >::operator()(), and Chroma::MdagMMultiSysSolverCG< T >::subset().

template<typename T>

MultiSysSolverCGParams Chroma::MdagMMultiSysSolverCG< T >::invParam [private]

Definition at line 112 of file multi_syssolver_mdagm_cg.h.

Referenced by Chroma::MdagMMultiSysSolverCG< T >::operator()().

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

• multi_syssolver_mdagm_cg.h

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