quda::SD Class Reference

#include <invert_quda.h>

Inheritance diagram for quda::SD:

Collaboration diagram for quda::SD:

Public Member Functions
	SD (DiracMatrix &mat, SolverParam &param, TimeProfile &profile)
virtual	~SD ()
void	operator() (ColorSpinorField &out, ColorSpinorField &in)
Public Member Functions inherited from quda::Solver
	Solver (SolverParam &param, TimeProfile &profile)
virtual	~Solver ()
virtual void	solve (ColorSpinorField &out, ColorSpinorField &in)
bool	convergence (const double &r2, const double &hq2, const double &r2_tol, const double &hq_tol)
bool	convergenceHQ (const double &r2, const double &hq2, const double &r2_tol, const double &hq_tol)
bool	convergenceL2 (const double &r2, const double &hq2, const double &r2_tol, const double &hq_tol)
void	PrintStats (const char *, int k, const double &r2, const double &b2, const double &hq2)
void	PrintSummary (const char *name, int k, const double &r2, const double &b2)
virtual double	flops () const

Private Attributes
const DiracMatrix &	mat
cudaColorSpinorField *	Ar
cudaColorSpinorField *	r
cudaColorSpinorField *	y
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 (const double &tol, const double &b2, QudaResidualType residual_type)
Protected Attributes inherited from quda::Solver
SolverParam &	param
TimeProfile &	profile

Detailed Description

Definition at line 666 of file invert_quda.h.

Constructor & Destructor Documentation

SD()

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

Definition at line 17 of file inv_sd_quda.cpp.

~SD()

quda::SD::~SD ( )

virtual

Definition at line 23 of file inv_sd_quda.cpp.

References Ar, init, quda::SolverParam::is_preconditioner, quda::Solver::param, quda::Solver::profile, quda::QUDA_PROFILE_FREE, r, and y.

Member Function Documentation

operator()()

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

virtual

Implements quda::Solver.

Definition at line 34 of file inv_sd_quda.cpp.

References Ar, quda::axpy(), b, commGlobalReductionSet(), getVerbosity(), quda::SolverParam::global_reduction, init, mat, quda::SolverParam::maxiter, quda::norm2(), quda::Solver::param, printfQuda, QUDA_DEBUG_VERBOSE, QUDA_VERBOSE, r, quda::blas::reDotProductNormA(), quda::sqrt(), x, quda::blas::xmyNorm(), y, and quda::zero().

Here is the call graph for this function:

Member Data Documentation

Ar

cudaColorSpinorField* quda::SD::Ar

private

Definition at line 669 of file invert_quda.h.

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

init

bool quda::SD::init

private

Definition at line 672 of file invert_quda.h.

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

mat

const DiracMatrix& quda::SD::mat

private

Definition at line 668 of file invert_quda.h.

Referenced by operator()().

r

cudaColorSpinorField* quda::SD::r

private

Definition at line 670 of file invert_quda.h.

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

y

cudaColorSpinorField* quda::SD::y

private

Definition at line 671 of file invert_quda.h.

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

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

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