Chroma::AsqtadCPSWrapperQprop Class Reference
[Quark propagator solution routines]

QPROP for wrapping CPS asqtad QPROP. More...

#include <asqtad_cps_wrapper_qprop.h>

Inheritance diagram for Chroma::AsqtadCPSWrapperQprop:

List of all members.

Public Types
typedef LatticeStaggeredFermion	T
typedef multi1d< LatticeColorMatrix >	P
typedef multi1d< LatticeColorMatrix >	Q
Public Member Functions
	AsqtadCPSWrapperQprop (const EvenOddStaggeredTypeFermAct< T, P, Q > &S_, Handle< FermState< T, P, Q > > state, const SysSolverCGParams &invParam_)
	Constructor.
	~AsqtadCPSWrapperQprop ()
	Destructor may not well be automatic.
const Subset &	subset () const
	Return the subset on which the operator acts.
SystemSolverResults_t	operator() (LatticeStaggeredFermion &psi, const LatticeStaggeredFermion &chi) const
	Solver the linear system.
Private Member Functions
	AsqtadCPSWrapperQprop ()
Private Attributes
Real	Mass
SysSolverCGParams	invParam
Handle< AsqtadConnectStateBase >	state
Handle< EvenOddLinearOperator< T, P, Q > >	M

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Detailed Description

QPROP for wrapping CPS asqtad QPROP.

Definition at line 32 of file asqtad_cps_wrapper_qprop.h.

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Member Typedef Documentation

typedef multi1d<LatticeColorMatrix> Chroma::AsqtadCPSWrapperQprop::P

Definition at line 37 of file asqtad_cps_wrapper_qprop.h.

typedef multi1d<LatticeColorMatrix> Chroma::AsqtadCPSWrapperQprop::Q

Definition at line 38 of file asqtad_cps_wrapper_qprop.h.

typedef LatticeStaggeredFermion Chroma::AsqtadCPSWrapperQprop::T

Definition at line 36 of file asqtad_cps_wrapper_qprop.h.

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Constructor & Destructor Documentation

Chroma::AsqtadCPSWrapperQprop::AsqtadCPSWrapperQprop	(	const EvenOddStaggeredTypeFermAct< T, P, Q > &	S_,
		Handle< FermState< T, P, Q > >	state,
		const SysSolverCGParams &	invParam_
	)

Constructor.

Keeping the same interface as for the ordinary staggered qprop...

But the M_ and A_ linop handles are no longer kept (are ignored) -- is there a nice way around this ? Perhaps not

Definition at line 340 of file asqtad_cps_wrapper_qprop.cc.

References Chroma::StagPhases::alpha(), Chroma::fla, Chroma::info, load_qop_asqtad_coeffs(), QDP_create_gauge_from_chroma(), state, u, and u0.

Chroma::AsqtadCPSWrapperQprop::~AsqtadCPSWrapperQprop

(

)

Destructor may not well be automatic.

Definition at line 424 of file asqtad_cps_wrapper_qprop.cc.

References Chroma::fla.

Chroma::AsqtadCPSWrapperQprop::AsqtadCPSWrapperQprop

(

)

[inline, private]

Definition at line 71 of file asqtad_cps_wrapper_qprop.h.

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Member Function Documentation

SystemSolverResults_t Chroma::AsqtadCPSWrapperQprop::operator()	(	LatticeStaggeredFermion &	psi,
		const LatticeStaggeredFermion &	chi
	)			const [virtual]

Solver the linear system.

Parameters:

	psi	quark propagator ( Modify )
	chi	source ( Read )

Returns:

number of CG iterations

Implements Chroma::SystemSolver< LatticeStaggeredFermion >.

Definition at line 431 of file asqtad_cps_wrapper_qprop.cc.

References convert_chroma_to_qdp(), convert_qdp_to_chroma(), Chroma::fla, Chroma::in, Chroma::info, invParam, Mass, Chroma::SysSolverCGParams::MaxCG, Chroma::SysSolverCGParams::MaxCGRestart, Chroma::SystemSolverResults_t::n_count, Chroma::out, Chroma::PLUS, Chroma::SystemSolverResults_t::resid, and Chroma::SysSolverCGParams::RsdCG.

const Subset& Chroma::AsqtadCPSWrapperQprop::subset

(

void

)

const [inline, virtual]

Return the subset on which the operator acts.

Implements Chroma::SystemSolver< LatticeStaggeredFermion >.

Definition at line 58 of file asqtad_cps_wrapper_qprop.h.

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Member Data Documentation

SysSolverCGParams Chroma::AsqtadCPSWrapperQprop::invParam [private]

Definition at line 74 of file asqtad_cps_wrapper_qprop.h.

Referenced by operator()().

Handle< EvenOddLinearOperator<T,P,Q> > Chroma::AsqtadCPSWrapperQprop::M [private]

Definition at line 78 of file asqtad_cps_wrapper_qprop.h.

Real Chroma::AsqtadCPSWrapperQprop::Mass [private]

Definition at line 73 of file asqtad_cps_wrapper_qprop.h.

Referenced by operator()().

Handle<AsqtadConnectStateBase> Chroma::AsqtadCPSWrapperQprop::state [private]

Definition at line 76 of file asqtad_cps_wrapper_qprop.h.

Referenced by AsqtadCPSWrapperQprop().

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

• asqtad_cps_wrapper_qprop.h
• asqtad_cps_wrapper_qprop.cc

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