Chroma::MdagMSysSolverCGArray< T > Class Template Reference

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

#include <syssolver_mdagm_cg_array.h>

Inheritance diagram for Chroma::MdagMSysSolverCGArray< T >:

Public Member Functions
	MdagMSysSolverCGArray (Handle< LinearOperatorArray< T > > A_, const SysSolverCGParams &invParam_)
	Constructor. More...
	~MdagMSysSolverCGArray ()
	Destructor is automatic. More...
int	size () const
	Expected length of array index. More...
const Subset &	subset () const
	Return the subset on which the operator acts. More...
SystemSolverResults_t	operator() (multi1d< T > &psi, const multi1d< T > &chi) const
	Solver the linear system. More...
Public Member Functions inherited from Chroma::SystemSolverArray< T >
virtual	~SystemSolverArray ()
	Virtual destructor to help with cleanup;. More...

Private Member Functions
	MdagMSysSolverCGArray ()

Private Attributes
Handle< LinearOperatorArray< T > >	A
SysSolverCGParams	invParam

Detailed Description

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

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

Definition at line 32 of file syssolver_mdagm_cg_array.h.

Constructor & Destructor Documentation

MdagMSysSolverCGArray() [1/2]

template<typename T >

Chroma::MdagMSysSolverCGArray< T >::MdagMSysSolverCGArray ( Handle< LinearOperatorArray< T > >  A_, const SysSolverCGParams &  invParam_  )

inline

Constructor.

Parameters

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

Definition at line 40 of file syssolver_mdagm_cg_array.h.

~MdagMSysSolverCGArray()

template<typename T >

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

inline

Destructor is automatic.

Definition at line 46 of file syssolver_mdagm_cg_array.h.

MdagMSysSolverCGArray() [2/2]

template<typename T >

Chroma::MdagMSysSolverCGArray< T >::MdagMSysSolverCGArray ( )

inlineprivate

Definition at line 84 of file syssolver_mdagm_cg_array.h.

Member Function Documentation

operator()()

template<typename T >

SystemSolverResults_t Chroma::MdagMSysSolverCGArray< T >::operator() ( multi1d< T > &  psi, const multi1d< T > &  chi  ) const

inlinevirtual

Solver the linear system.

Parameters

psi	solution ( Modify )
chi	source ( Read )

Returns

syssolver results

Implements Chroma::SystemSolverArray< T >.

Definition at line 60 of file syssolver_mdagm_cg_array.h.

References Chroma::MdagMSysSolverCGArray< T >::A, Chroma::chi(), Chroma::END_CODE(), Chroma::InvCG2(), Chroma::MdagMSysSolverCGArray< T >::invParam, Chroma::SysSolverCGParams::MaxCG, Chroma::SysSolverCGParams::MaxCGRestart, Chroma::n_count, Chroma::SystemSolverResults_t::n_count, Chroma::psi, Chroma::SysSolverCGParams::RsdCG, Chroma::SysSolverCGParams::RsdCGRestart, and Chroma::START_CODE().

size()

template<typename T >

int Chroma::MdagMSysSolverCGArray< T >::size ( void  ) const

inlinevirtual

Expected length of array index.

Implements Chroma::SystemSolverArray< T >.

Definition at line 49 of file syssolver_mdagm_cg_array.h.

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

subset()

template<typename T >

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

inlinevirtual

Return the subset on which the operator acts.

Implements Chroma::SystemSolverArray< T >.

Definition at line 52 of file syssolver_mdagm_cg_array.h.

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

Member Data Documentation

A

template<typename T >

Handle< LinearOperatorArray<T> > Chroma::MdagMSysSolverCGArray< T >::A

private

Definition at line 86 of file syssolver_mdagm_cg_array.h.

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

invParam

template<typename T >

SysSolverCGParams Chroma::MdagMSysSolverCGArray< T >::invParam

private

Definition at line 87 of file syssolver_mdagm_cg_array.h.

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

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

• syssolver_mdagm_cg_array.h