quda::PreconditionedSolver Class Reference

#include <invert_quda.h>

Inheritance diagram for quda::PreconditionedSolver:

Collaboration diagram for quda::PreconditionedSolver:

Public Member Functions
	PreconditionedSolver (Solver &solver, const Dirac &dirac, SolverParam &param, TimeProfile &profile, const char *prefix)
virtual	~PreconditionedSolver ()
void	operator() (ColorSpinorField &x, ColorSpinorField &b)
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
Solver *	solver
const Dirac &	dirac
const char *	prefix

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 1067 of file invert_quda.h.

Constructor & Destructor Documentation

PreconditionedSolver()

quda::PreconditionedSolver::PreconditionedSolver ( Solver &  solver, const Dirac &  dirac, SolverParam &  param, TimeProfile &  profile, const char *  prefix  )

inline

Definition at line 1076 of file invert_quda.h.

~PreconditionedSolver()

virtual quda::PreconditionedSolver::~PreconditionedSolver ( )

inlinevirtual

Definition at line 1085 of file invert_quda.h.

Member Function Documentation

operator()()

void quda::PreconditionedSolver::operator() ( ColorSpinorField &  x, ColorSpinorField &  b  )

inlinevirtual

Implements quda::Solver.

Definition at line 1087 of file invert_quda.h.

References in, out, popOutputPrefix(), quda::Dirac::prepare(), pushOutputPrefix(), QUDA_FULL_SITE_SUBSET, QUDA_MAT_SOLUTION, QUDA_MATPC_SOLUTION, quda::Dirac::reconstruct(), quda::ColorSpinorField::SiteSubset(), and solution_type.

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Member Data Documentation

dirac

const Dirac& quda::PreconditionedSolver::dirac

private

Definition at line 1072 of file invert_quda.h.

prefix

const char* quda::PreconditionedSolver::prefix

private

Definition at line 1073 of file invert_quda.h.

solver

Solver* quda::PreconditionedSolver::solver

private

Definition at line 1071 of file invert_quda.h.

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

• include/invert_quda.h