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7 #ifndef INCLUDE_JET_FDM_MG_SOLVER2_H_
8 #define INCLUDE_JET_FDM_MG_SOLVER2_H_
25 unsigned int numberOfRestrictionIter = 5,
26 unsigned int numberOfCorrectionIter = 5,
27 unsigned int numberOfCoarsestIter = 20,
28 unsigned int numberOfFinalIter = 20,
29 double maxTolerance = 1e-9,
double sorFactor = 1.5,
50 bool _useRedBlackOrdering;
58 #endif // INCLUDE_JET_FDM_MG_SOLVER2_H_
bool useRedBlackOrdering() const
Returns true if red-black ordering is enabled.
Multigrid-syle 2-D linear system.
Definition: fdm_mg_linear_system2.h:23
virtual ~FdmMgSolver2()=default
Linear system (Ax=b) for 2-D finite differencing.
Definition: fdm_linear_system2.h:36
const MgParameters< FdmBlas2 > & params() const
Returns the Multigrid parameters.
FdmMgSolver2(size_t maxNumberOfLevels, unsigned int numberOfRestrictionIter=5, unsigned int numberOfCorrectionIter=5, unsigned int numberOfCoarsestIter=20, unsigned int numberOfFinalIter=20, double maxTolerance=1e-9, double sorFactor=1.5, bool useRedBlackOrdering=false)
Constructs the solver with given parameters.
virtual bool solve(FdmMgLinearSystem2 *system)
Solves Multigrid linear system.
Definition: advection_solver2.h:18
bool solve(FdmLinearSystem2 *system) final
No-op. Multigrid-type solvers do not solve FdmLinearSystem2.
double sorFactor() const
Returns the SOR (Successive Over Relaxation) factor.
2-D finite difference-type linear system solver using Multigrid.
Definition: fdm_mg_solver2.h:17
Multigrid input parameter set.
Definition: mg.h:59
Abstract base class for 2-D finite difference-type linear system solver.
Definition: fdm_linear_system_solver2.h:17
std::shared_ptr< FdmMgSolver2 > FdmMgSolver2Ptr
Shared pointer type for the FdmMgSolver2.
Definition: fdm_mg_solver2.h:54