SStruct FlexGMRES Solver


int HYPRE_SStructFlexGMRESCreate(MPI_Comm comm, HYPRE_SStructSolver *solver)
Create a solver object
HYPRE_SStructFlexGMRESDestroy
Destroy a solver object
HYPRE_SStructFlexGMRESSetup
Prepare to solve the system
int HYPRE_SStructFlexGMRESSolve(HYPRE_SStructSolver solver, HYPRE_SStructMatrix A, HYPRE_SStructVector b, HYPRE_SStructVector x)
Solve the system
int HYPRE_SStructFlexGMRESSetTol(HYPRE_SStructSolver solver, double tol)
(Optional) Set the relative convergence tolerance
HYPRE_SStructFlexGMRESSetAbsoluteTol
(Optional) Set the absolute convergence tolerance (default: 0)
int HYPRE_SStructFlexGMRESSetMaxIter(HYPRE_SStructSolver solver, int max_iter)
(Optional) Set maximum number of iterations
int HYPRE_SStructFlexGMRESSetKDim(HYPRE_SStructSolver solver, int k_dim)
(Optional) Set the maximum size of the Krylov space
int HYPRE_SStructFlexGMRESSetPrecond(HYPRE_SStructSolver solver, HYPRE_PtrToSStructSolverFcn precond, HYPRE_PtrToSStructSolverFcn precond_setup, void *precond_solver)
(Optional) Set the preconditioner to use
int HYPRE_SStructFlexGMRESSetLogging(HYPRE_SStructSolver solver, int logging)
(Optional) Set the amount of logging to do
int HYPRE_SStructFlexGMRESSetPrintLevel(HYPRE_SStructSolver solver, int print_level)
(Optional) Set the amount of printing to do to the screen
int HYPRE_SStructFlexGMRESGetNumIterations(HYPRE_SStructSolver solver, int *num_iterations)
Return the number of iterations taken
int HYPRE_SStructFlexGMRESGetFinalRelativeResidualNorm(HYPRE_SStructSolver solver, double *norm)
Return the norm of the final relative residual
int HYPRE_SStructFlexGMRESGetResidual(HYPRE_SStructSolver solver, void **residual)
Return the residual
int HYPRE_SStructFlexGMRESSetModifyPC( HYPRE_SStructSolver solver, HYPRE_PtrToModifyPCFcn modify_pc)
Set a user-defined function to modify solve-time preconditioner attributes

alphabetic index hierarchy of classes


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