FlexGMRES Solver


HYPRE_FlexGMRESSetup
Prepare to solve the system
int HYPRE_FlexGMRESSolve(HYPRE_Solver solver, HYPRE_Matrix A, HYPRE_Vector b, HYPRE_Vector x)
Solve the system
int HYPRE_FlexGMRESSetTol(HYPRE_Solver solver, double tol)
(Optional) Set the convergence tolerance
HYPRE_FlexGMRESSetAbsoluteTol
(Optional) Set the absolute convergence tolerance (default is 0)
int HYPRE_FlexGMRESSetMaxIter(HYPRE_Solver solver, int max_iter)
(Optional) Set maximum number of iterations
int HYPRE_FlexGMRESSetKDim(HYPRE_Solver solver, int k_dim)
(Optional) Set the maximum size of the Krylov space
int HYPRE_FlexGMRESSetPrecond(HYPRE_Solver solver, HYPRE_PtrToSolverFcn precond, HYPRE_PtrToSolverFcn precond_setup, HYPRE_Solver precond_solver)
(Optional) Set the preconditioner to use
int HYPRE_FlexGMRESSetLogging(HYPRE_Solver solver, int logging)
(Optional) Set the amount of logging to do
int HYPRE_FlexGMRESSetPrintLevel(HYPRE_Solver solver, int level)
(Optional) Set the amount of printing to do to the screen
int HYPRE_FlexGMRESGetNumIterations(HYPRE_Solver solver, int *num_iterations)
Return the number of iterations taken
int HYPRE_FlexGMRESGetFinalRelativeResidualNorm(HYPRE_Solver solver, double *norm)
Return the norm of the final relative residual
int HYPRE_FlexGMRESGetResidual(HYPRE_Solver solver, void **residual)
Return the residual
int HYPRE_FlexGMRESGetTol(HYPRE_Solver solver, double *tol)
int HYPRE_FlexGMRESGetMaxIter(HYPRE_Solver solver, int *max_iter)
int HYPRE_FlexGMRESGetKDim(HYPRE_Solver solver, int *k_dim)
int HYPRE_FlexGMRESGetPrecond(HYPRE_Solver solver, HYPRE_Solver *precond_data_ptr)
int HYPRE_FlexGMRESGetLogging(HYPRE_Solver solver, int *level)
int HYPRE_FlexGMRESGetPrintLevel(HYPRE_Solver solver, int *level)
int HYPRE_FlexGMRESGetConverged(HYPRE_Solver solver, int *converged)
int HYPRE_FlexGMRESSetModifyPC( HYPRE_Solver solver, HYPRE_PtrToModifyPCFcn modify_pc)
(Optional) Set a user-defined function to modify solve-time preconditioner attributes

alphabetic index hierarchy of classes


generated by doc++