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