Description

BiCG-Stab iterative linear solver.

#include <ChFsiLinearSolverBiCGStab.h>

Inheritance diagram for chrono::fsi::ChFsiLinearSolverBiCGStab:

Collaboration diagram for chrono::fsi::ChFsiLinearSolverBiCGStab:

Public Member Functions
	ChFsiLinearSolverBiCGStab (Real mrel_res=1e-8, Real mabs_res=1e-4, int mmax_iter=1000, bool mverbose=false)
	Constructor of the ChFsiLinearSolverBiCGStab class.

	~ChFsiLinearSolverBiCGStab ()
	Destructor of the ChFsiLinearSolverBiCGStab class.

virtual void	Solve (int SIZE, int NNZ, Real A, unsigned int ArowIdx, unsigned int AcolIdx, Real x, Real *b) override
	Solves the linear system on the device.

Public Member Functions inherited from chrono::fsi::ChFsiLinearSolver
	ChFsiLinearSolver (SolverType msolver, Real mrel_res=1e-8, Real mabs_res=1e-4, int mmax_iter=1000, bool mverbose=false)
	Constructor of the ChFsiLinearSolver class.

virtual	~ChFsiLinearSolver ()
	Destructor of the ChFsiLinearSolver class.

SolverType	GetType ()
	Return the solver type.

void	SetVerbose (bool mv)
	Set verbose output from solver.

bool	GetVerbose () const
	Return whether or not verbose output is enabled.

Real	GetResidual ()
	Return the current residual.

int	GetNumIterations ()
	Return the number of current Iterations.

void	SetIterationLimit (int numIter)
	Set the maximum number of iterations.

int	GetIterationLimit ()
	Set the maximum number of iterations.

void	SetAbsRes (Real mabs_res)
	Set the absolute residual.

Real	GetAbsRes ()
	Get the absolute residual.

void	SetRelRes (Real mrel_res)
	Get the relative residual.

Real	GetRelRes ()
	Get the relative residual.

int	GetSolverStatus ()
	Return the solver status. More...

Additional Inherited Members
Public Types inherited from chrono::fsi::ChFsiLinearSolver
enum	SolverType { BICGSTAB, GMRES, CR, CG, SAP }
	Solver type supported in ISPH.

Protected Attributes inherited from chrono::fsi::ChFsiLinearSolver
Real	rel_res = 1e-3

Real	abs_res = 1e-6

int	max_iter = 500

bool	verbose = false

int	Iterations = 0

Real	residual = 1e5

int	solver_status = 0

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

Public Member Functions