Struct Jacobi Solver
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int HYPRE_StructJacobiCreate(MPI_Comm comm, HYPRE_StructSolver *solver)
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Create a solver object
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HYPRE_StructJacobiDestroy
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Destroy a solver object
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int HYPRE_StructJacobiSetup(HYPRE_StructSolver solver, HYPRE_StructMatrix A, HYPRE_StructVector b, HYPRE_StructVector x)
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int HYPRE_StructJacobiSolve(HYPRE_StructSolver solver, HYPRE_StructMatrix A, HYPRE_StructVector b, HYPRE_StructVector x)
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Solve the system
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int HYPRE_StructJacobiSetTol(HYPRE_StructSolver solver, double tol)
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(Optional) Set the convergence tolerance
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int HYPRE_StructJacobiSetMaxIter(HYPRE_StructSolver solver, int max_iter)
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(Optional) Set maximum number of iterations
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int HYPRE_StructJacobiSetZeroGuess(HYPRE_StructSolver solver)
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(Optional) Use a zero initial guess
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int HYPRE_StructJacobiSetNonZeroGuess(HYPRE_StructSolver solver)
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(Optional) Use a nonzero initial guess
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int HYPRE_StructJacobiGetNumIterations(HYPRE_StructSolver solver, int *num_iterations)
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Return the number of iterations taken
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int HYPRE_StructJacobiGetFinalRelativeResidualNorm(HYPRE_StructSolver solver, double *norm)
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Return the norm of the final relative residual
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