Chroma::SysSolverCGParams Struct Reference

Params for CG inverter. More...

#include <syssolver_cg_params.h>

Public Member Functions
	SysSolverCGParams ()
	Default constructor. More...
	SysSolverCGParams (XMLReader &in, const std::string &path)
	Read parameters. More...

Public Attributes
Real	RsdCG
int	MaxCG
int	MinCG
Real	RsdCGRestart
int	MaxCGRestart

Detailed Description

Params for CG inverter.

Definition at line 17 of file syssolver_cg_params.h.

Constructor & Destructor Documentation

SysSolverCGParams() [1/2]

Chroma::SysSolverCGParams::SysSolverCGParams

(

)

Default constructor.

Definition at line 61 of file syssolver_cg_params.cc.

References MaxCG, MaxCGRestart, MinCG, RsdCG, RsdCGRestart, and Chroma::zero.

SysSolverCGParams() [2/2]

Chroma::SysSolverCGParams::SysSolverCGParams	(	XMLReader &	in,
		const std::string &	path
	)

Read parameters.

Definition at line 71 of file syssolver_cg_params.cc.

References Chroma::read().

Member Data Documentation

MaxCG

int Chroma::SysSolverCGParams::MaxCG

Maximum CG iterations

Definition at line 23 of file syssolver_cg_params.h.

Referenced by main(), Chroma::Ovlap4DQprop::operator()(), Chroma::AsqtadCPSWrapperQprop::operator()(), Chroma::CGDWFQpropT< SinglePrecSolver, DoublePrecSolver >::operator()(), Chroma::LinOpSysSolverCGArray< T >::operator()(), Chroma::MdagMSysSolverCGArray< T >::operator()(), Chroma::MdagMMultiSysSolverCGAccumulate< T >::operator()(), Chroma::HtContFrac5DQprop< T, P, Q >::operator()(), Chroma::PrecOvExt5DQprop< T, P, Q >::operator()(), Chroma::ContFrac5DQprop< T, P, Q >::operator()(), Chroma::OvHTCFZ5DQprop< T >::operator()(), Chroma::OvExt5DQprop< T >::operator()(), Chroma::OvUnprecCF5DQprop< T >::operator()(), Chroma::LinOpSysSolverCG< T >::operator()(), Chroma::LinOpSysSolverCGTiming< T >::operator()(), Chroma::MdagMSysSolverCG< T >::operator()(), Chroma::MdagMSysSolverCGTimings< T >::operator()(), Chroma::PolyPrecSysSolverCG< T >::operator()(), Chroma::EvenOddFermActQprop< T, P, Q >::operator()(), read(), Chroma::read(), SysSolverCGParams(), Chroma::UnprecDWFTransfFermActParams::UnprecDWFTransfFermActParams(), and Chroma::write().

MaxCGRestart

int Chroma::SysSolverCGParams::MaxCGRestart

Max no of CG iterations for a possibly double precision restart. Only valid for some solvers, eg CG-DWF

Definition at line 28 of file syssolver_cg_params.h.

Referenced by Chroma::AsqtadCPSWrapperQprop::operator()(), Chroma::CGDWFQpropT< SinglePrecSolver, DoublePrecSolver >::operator()(), Chroma::LinOpSysSolverCGArray< T >::operator()(), Chroma::MdagMSysSolverCGArray< T >::operator()(), Chroma::LinOpSysSolverCG< T >::operator()(), Chroma::LinOpSysSolverCGTiming< T >::operator()(), Chroma::MdagMSysSolverCG< T >::operator()(), Chroma::MdagMSysSolverCGTimings< T >::operator()(), Chroma::read(), SysSolverCGParams(), and Chroma::write().

MinCG

int Chroma::SysSolverCGParams::MinCG

Minimum CG iterations (useful for charm)

Definition at line 24 of file syssolver_cg_params.h.

Referenced by Chroma::EvenOddFermActQprop< T, P, Q >::operator()(), read(), Chroma::read(), SysSolverCGParams(), and Chroma::write().

RsdCG

Real Chroma::SysSolverCGParams::RsdCG

CG residual

Definition at line 22 of file syssolver_cg_params.h.

Referenced by Chroma::InlineStaggeredSpectrum::func(), main(), Chroma::Ovlap4DQprop::operator()(), Chroma::AsqtadCPSWrapperQprop::operator()(), Chroma::CGDWFQpropT< SinglePrecSolver, DoublePrecSolver >::operator()(), Chroma::LinOpSysSolverCGArray< T >::operator()(), Chroma::MdagMSysSolverCGArray< T >::operator()(), Chroma::MdagMMultiSysSolverCGAccumulate< T >::operator()(), Chroma::HtContFrac5DQprop< T, P, Q >::operator()(), Chroma::PrecOvExt5DQprop< T, P, Q >::operator()(), Chroma::ContFrac5DQprop< T, P, Q >::operator()(), Chroma::OvHTCFZ5DQprop< T >::operator()(), Chroma::OvExt5DQprop< T >::operator()(), Chroma::OvUnprecCF5DQprop< T >::operator()(), Chroma::LinOpSysSolverCG< T >::operator()(), Chroma::MdagMSysSolverCG< T >::operator()(), Chroma::PolyPrecSysSolverCG< T >::operator()(), Chroma::EvenOddFermActQprop< T, P, Q >::operator()(), read(), Chroma::read(), SysSolverCGParams(), Chroma::UnprecDWFTransfFermActParams::UnprecDWFTransfFermActParams(), and Chroma::write().

RsdCGRestart

Real Chroma::SysSolverCGParams::RsdCGRestart

CG residual for a possibly double precision restart. Only valid for some solvers eg CG-DWF

Definition at line 26 of file syssolver_cg_params.h.

Referenced by Chroma::CGDWFQpropT< SinglePrecSolver, DoublePrecSolver >::operator()(), Chroma::LinOpSysSolverCGArray< T >::operator()(), Chroma::MdagMSysSolverCGArray< T >::operator()(), Chroma::LinOpSysSolverCG< T >::operator()(), Chroma::MdagMSysSolverCG< T >::operator()(), Chroma::read(), SysSolverCGParams(), and Chroma::write().

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

• syssolver_cg_params.h
• syssolver_cg_params.cc