BiCGSTAB Solver


HYPRE_BiCGSTABSetup
Prepare to solve the system
int HYPRE_BiCGSTABSolve(HYPRE_Solver solver, HYPRE_Matrix A, HYPRE_Vector b, HYPRE_Vector x)
Solve the system
int HYPRE_BiCGSTABSetTol(HYPRE_Solver solver, double tol)
(Optional) Set the convergence tolerance
HYPRE_BiCGSTABSetAbsoluteTol
(Optional) Set the absolute convergence tolerance (default is 0)
int HYPRE_BiCGSTABSetMaxIter(HYPRE_Solver solver, int max_iter)
(Optional) Set maximum number of iterations
int HYPRE_BiCGSTABSetPrecond(HYPRE_Solver solver, HYPRE_PtrToSolverFcn precond, HYPRE_PtrToSolverFcn precond_setup, HYPRE_Solver precond_solver)
(Optional) Set the preconditioner to use
int HYPRE_BiCGSTABSetLogging(HYPRE_Solver solver, int logging)
(Optional) Set the amount of logging to do
int HYPRE_BiCGSTABSetPrintLevel(HYPRE_Solver solver, int level)
(Optional) Set the amount of printing to do to the screen
int HYPRE_BiCGSTABGetNumIterations(HYPRE_Solver solver, int *num_iterations)
Return the number of iterations taken
int HYPRE_BiCGSTABGetFinalRelativeResidualNorm(HYPRE_Solver solver, double *norm)
Return the norm of the final relative residual
int HYPRE_BiCGSTABGetResidual(HYPRE_Solver solver, void **residual)
Return the residual
int HYPRE_BiCGSTABGetPrecond(HYPRE_Solver solver, HYPRE_Solver *precond_data_ptr)

alphabetic index hierarchy of classes


generated by doc++