Struct BiCGSTAB Solver


int HYPRE_StructBiCGSTABCreate( MPI_Comm comm, HYPRE_StructSolver *solver )
Create a solver object
int HYPRE_StructBiCGSTABDestroy( HYPRE_StructSolver solver )
Destroy a solver object
HYPRE_StructBiCGSTABSetup
Prepare to solve the system
int HYPRE_StructBiCGSTABSolve( HYPRE_StructSolver solver, HYPRE_StructMatrix A, HYPRE_StructVector b, HYPRE_StructVector x )
Solve the system
int HYPRE_StructBiCGSTABSetTol( HYPRE_StructSolver solver, double tol )
(Optional) Set the convergence tolerance
HYPRE_StructBiCGSTABSetAbsoluteTol
(Optional) Set the absolute convergence tolerance (default is 0)
int HYPRE_StructBiCGSTABSetMaxIter( HYPRE_StructSolver solver, int max_iter )
(Optional) Set maximum number of iterations
int HYPRE_StructBiCGSTABSetPrecond( HYPRE_StructSolver solver, HYPRE_PtrToStructSolverFcn precond, HYPRE_PtrToStructSolverFcn precond_setup, HYPRE_StructSolver precond_solver )
(Optional) Set the preconditioner to use
int HYPRE_StructBiCGSTABSetLogging( HYPRE_StructSolver solver, int logging )
(Optional) Set the amount of logging to do
int HYPRE_StructBiCGSTABSetPrintLevel( HYPRE_StructSolver solver, int level )
(Optional) Set the amount of printing to do to the screen
int HYPRE_StructBiCGSTABGetNumIterations( HYPRE_StructSolver solver, int *num_iterations )
Return the number of iterations taken
int HYPRE_StructBiCGSTABGetFinalRelativeResidualNorm( HYPRE_StructSolver solver, double *norm )
Return the norm of the final relative residual
int HYPRE_StructBiCGSTABGetResidual( HYPRE_StructSolver solver, void **residual)
Return the residual

alphabetic index hierarchy of classes


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