SStruct PCG Solver
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int HYPRE_SStructPCGCreate(MPI_Comm comm, HYPRE_SStructSolver *solver)
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Create a solver object
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HYPRE_SStructPCGDestroy
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Destroy a solver object
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int HYPRE_SStructPCGSetup(HYPRE_SStructSolver solver, HYPRE_SStructMatrix A, HYPRE_SStructVector b, HYPRE_SStructVector x)
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int HYPRE_SStructPCGSolve(HYPRE_SStructSolver solver, HYPRE_SStructMatrix A, HYPRE_SStructVector b, HYPRE_SStructVector x)
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Solve the system
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int HYPRE_SStructPCGSetTol(HYPRE_SStructSolver solver, double tol)
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(Optional) Set the convergence tolerance
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int HYPRE_SStructPCGSetMaxIter(HYPRE_SStructSolver solver, int max_iter)
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(Optional) Set maximum number of iterations
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int HYPRE_SStructPCGSetTwoNorm( HYPRE_SStructSolver solver, int two_norm )
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(Optional) Set type of norm to use in stopping criteria
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int HYPRE_SStructPCGSetRelChange( HYPRE_SStructSolver solver, int rel_change )
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(Optional) Set to use additional relative-change convergence test
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int HYPRE_SStructPCGSetPrecond(HYPRE_SStructSolver solver, HYPRE_PtrToSStructSolverFcn precond, HYPRE_PtrToSStructSolverFcn precond_setup, void *precond_solver)
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(Optional) Set the preconditioner to use
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int HYPRE_SStructPCGSetLogging(HYPRE_SStructSolver solver, int logging)
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(Optional) Set the amount of logging to do
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int HYPRE_SStructPCGGetNumIterations(HYPRE_SStructSolver solver, int *num_iterations)
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Return the number of iterations taken
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int HYPRE_SStructPCGGetFinalRelativeResidualNorm(HYPRE_SStructSolver solver, double *norm)
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Return the norm of the final relative residual
alphabetic index hierarchy of classes