quda::CACGNE Class Reference

#include <invert_quda.h>

Inheritance diagram for quda::CACGNE:

Collaboration diagram for quda::CACGNE:

Public Member Functions
	CACGNE (DiracMatrix &mat, DiracMatrix &matSloppy, SolverParam &param, TimeProfile &profile)
virtual	~CACGNE ()
void	operator() (ColorSpinorField &out, ColorSpinorField &in)
Public Member Functions inherited from quda::CACG
	CACG (DiracMatrix &mat, DiracMatrix &matSloppy, SolverParam &param, TimeProfile &profile)
virtual	~CACG ()
Public Member Functions inherited from quda::Solver
	Solver (SolverParam &param, TimeProfile &profile)
virtual	~Solver ()
virtual void	blocksolve (ColorSpinorField &out, ColorSpinorField &in)
bool	convergence (double r2, double hq2, double r2_tol, double hq_tol)
bool	convergenceHQ (double r2, double hq2, double r2_tol, double hq_tol)
	Test for HQ solver convergence – ignore L2 residual. More...
bool	convergenceL2 (double r2, double hq2, double r2_tol, double hq_tol)
	Test for L2 solver convergence – ignore HQ residual. More...
void	PrintStats (const char *name, int k, double r2, double b2, double hq2)
	Prints out the running statistics of the solver (requires a verbosity of QUDA_VERBOSE) More...
void	PrintSummary (const char *name, int k, double r2, double b2, double r2_tol, double hq_tol)
	Prints out the summary of the solver convergence (requires a verbosity of QUDA_SUMMARIZE). Assumes SolverParam.true_res and SolverParam.true_res_hq has been set. More...
void	constructDeflationSpace (const ColorSpinorField &meta, const DiracMatrix &mat, bool svd)
	Constructs the deflation space. More...
virtual double	flops () const

Private Attributes
DiracMMdag	mmdag
DiracMMdag	mmdagSloppy
ColorSpinorField *	xp
ColorSpinorField *	yp
bool	init

Additional Inherited Members
Static Public Member Functions inherited from quda::Solver
static Solver *	create (SolverParam &param, DiracMatrix &mat, DiracMatrix &matSloppy, DiracMatrix &matPrecon, TimeProfile &profile)
static double	stopping (double tol, double b2, QudaResidualType residual_type)
	Set the solver L2 stopping condition. More...
Public Attributes inherited from quda::Solver
EigenSolver *	eig_solve
bool	deflate_init = false
std::vector< ColorSpinorField * >	defl_tmp1
std::vector< ColorSpinorField * >	defl_tmp2
Protected Attributes inherited from quda::Solver
SolverParam &	param
TimeProfile &	profile
int	node_parity

Detailed Description

Definition at line 952 of file invert_quda.h.

Constructor & Destructor Documentation

CACGNE()

quda::CACGNE::CACGNE	(	DiracMatrix &	mat,
		DiracMatrix &	matSloppy,
		SolverParam &	param,
		TimeProfile &	profile
	)

Definition at line 61 of file inv_ca_cg.cpp.

~CACGNE()

quda::CACGNE::~CACGNE ( )

virtual

Definition at line 66 of file inv_ca_cg.cpp.

References init, xp, and yp.

Member Function Documentation

operator()()

void quda::CACGNE::operator() ( ColorSpinorField &  out, ColorSpinorField &  in  )

virtual

Reimplemented from quda::CACG.

Definition at line 75 of file inv_ca_cg.cpp.

References quda::blas::axpby(), quda::SolverParam::compute_true_res, quda::ColorSpinorParam::create, quda::ColorSpinorField::Create(), csParam, quda::DiracMatrix::Expose(), quda::blas::HeavyQuarkResidualNorm(), init, quda::SolverParam::iter, quda::Dirac::M(), quda::SolverParam::maxiter, quda::Dirac::Mdag(), mmdag, quda::blas::norm2(), quda::SolverParam::Nsteps, quda::CACG::operator()(), quda::Solver::param, quda::SolverParam::preserve_source, quda::Solver::PrintSummary(), QUDA_HEAVY_QUARK_RESIDUAL, QUDA_NULL_FIELD_CREATE, QUDA_PRESERVE_SOURCE_NO, QUDA_PRESERVE_SOURCE_YES, QUDA_USE_INIT_GUESS_NO, QUDA_USE_INIT_GUESS_YES, QUDA_ZERO_FIELD_CREATE, quda::SolverParam::residual_type, quda::sqrt(), quda::Solver::stopping(), quda::SolverParam::tol, quda::SolverParam::tol_hq, quda::SolverParam::true_res, quda::SolverParam::true_res_hq, quda::SolverParam::use_init_guess, quda::blas::xmyNorm(), xp, quda::blas::xpy(), yp, and quda::blas::zero().

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Member Data Documentation

init

bool quda::CACGNE::init

private

Definition at line 959 of file invert_quda.h.

Referenced by operator()(), and ~CACGNE().

mmdag

DiracMMdag quda::CACGNE::mmdag

private

Definition at line 955 of file invert_quda.h.

Referenced by operator()().

mmdagSloppy

DiracMMdag quda::CACGNE::mmdagSloppy

private

Definition at line 956 of file invert_quda.h.

xp

ColorSpinorField* quda::CACGNE::xp

private

Definition at line 957 of file invert_quda.h.

Referenced by operator()(), and ~CACGNE().

yp

ColorSpinorField* quda::CACGNE::yp

private

Definition at line 958 of file invert_quda.h.

Referenced by operator()(), and ~CACGNE().

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

• include/invert_quda.h
• lib/inv_ca_cg.cpp