CHROMA: Chroma::MdagMMultiSysSolverCGAccumulate< T > Class Template Reference

CHROMA

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

#include <multi_syssolver_mdagm_cg_accumulate.h>

Inheritance diagram for Chroma::MdagMMultiSysSolverCGAccumulate< T >:

Public Member Functions
	MdagMMultiSysSolverCGAccumulate (Handle< LinearOperator< T > > A_, const SysSolverCGParams &invParam_)
	Constructor. More...

	~MdagMMultiSysSolverCGAccumulate ()
	Destructor is automatic. More...

const Subset &	subset () const
	Return the subset on which the operator acts. More...

SystemSolverResults_t	operator() (T &psi, const Real &norm, const multi1d< Real > &residua, const multi1d< Real > &poles, const T &chi) const
	Solver the linear system. More...

Public Member Functions inherited from Chroma::MultiSystemSolverAccumulate< T >
virtual	~MultiSystemSolverAccumulate ()
	Virtual destructor to help with cleanup;. More...

Private Member Functions
	MdagMMultiSysSolverCGAccumulate ()

Private Attributes
Handle< LinearOperator< T > >	A

SysSolverCGParams	invParam

Detailed Description

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

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

Definition at line 32 of file multi_syssolver_mdagm_cg_accumulate.h.

Constructor & Destructor Documentation

◆ MdagMMultiSysSolverCGAccumulate() [1/2]

template<typename T >

Chroma::MdagMMultiSysSolverCGAccumulate< T >::MdagMMultiSysSolverCGAccumulate	(	Handle< LinearOperator< T > >	A_,
		const SysSolverCGParams &	invParam_
	)

inline

Constructor.

Parameters

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

Definition at line 40 of file multi_syssolver_mdagm_cg_accumulate.h.

◆ ~MdagMMultiSysSolverCGAccumulate()

template<typename T >

Chroma::MdagMMultiSysSolverCGAccumulate< T >::~MdagMMultiSysSolverCGAccumulate ( )

inline

Destructor is automatic.

Definition at line 46 of file multi_syssolver_mdagm_cg_accumulate.h.

◆ MdagMMultiSysSolverCGAccumulate() [2/2]

template<typename T >

Chroma::MdagMMultiSysSolverCGAccumulate< T >::MdagMMultiSysSolverCGAccumulate ( )

inlineprivate

Definition at line 91 of file multi_syssolver_mdagm_cg_accumulate.h.

Member Function Documentation

◆ operator()()

template<typename T >

SystemSolverResults_t Chroma::MdagMMultiSysSolverCGAccumulate< T >::operator()	(	T &	psi,
		const Real &	norm,
		const multi1d< Real > &	residua,
		const multi1d< Real > &	poles,
		const T &	chi
	)		const

inlinevirtual

Solver the linear system.

Parameters

psi	solution ( Modify )
chi	source ( Read )

Returns: syssolver results

Implements Chroma::MultiSystemSolverAccumulate< T >.

Definition at line 57 of file multi_syssolver_mdagm_cg_accumulate.h.

References Chroma::MdagMMultiSysSolverCGAccumulate< T >::A, Chroma::chi(), Chroma::END_CODE(), Chroma::MdagMMultiSysSolverCGAccumulate< T >::invParam, Chroma::SysSolverCGParams::MaxCG, Chroma::MInvCG2Accum(), Chroma::SystemSolverResults_t::n_count, norm, Chroma::psi, Chroma::SysSolverCGParams::RsdCG, and Chroma::START_CODE().

◆ subset()

template<typename T >

const Subset& Chroma::MdagMMultiSysSolverCGAccumulate< T >::subset ( void ) const

inlinevirtual

Return the subset on which the operator acts.

Implements Chroma::MultiSystemSolverAccumulate< T >.

Definition at line 49 of file multi_syssolver_mdagm_cg_accumulate.h.

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

Member Data Documentation

◆ A

template<typename T >

Handle< LinearOperator<T> > Chroma::MdagMMultiSysSolverCGAccumulate< T >::A

private

Definition at line 93 of file multi_syssolver_mdagm_cg_accumulate.h.

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

◆ invParam

template<typename T >

SysSolverCGParams Chroma::MdagMMultiSysSolverCGAccumulate< T >::invParam

private

Definition at line 94 of file multi_syssolver_mdagm_cg_accumulate.h.

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

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

multi_syssolver_mdagm_cg_accumulate.h