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SysPFMG is a semicoarsening multigrid solver similar to PFMG, but for systems of PDEs.
For periodic problems, users should try to set the grid size in periodic dimensions to be as close to a power-of-two as possible (for more details, see Struct PFMG Solver).
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HYPRE_Int | HYPRE_SStructSysPFMGCreate (MPI_Comm comm, HYPRE_SStructSolver *solver) |
| Create a solver object.
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HYPRE_Int | HYPRE_SStructSysPFMGDestroy (HYPRE_SStructSolver solver) |
| Destroy a solver object.
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HYPRE_Int | HYPRE_SStructSysPFMGSetup (HYPRE_SStructSolver solver, HYPRE_SStructMatrix A, HYPRE_SStructVector b, HYPRE_SStructVector x) |
| Prepare to solve the system.
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HYPRE_Int | HYPRE_SStructSysPFMGSolve (HYPRE_SStructSolver solver, HYPRE_SStructMatrix A, HYPRE_SStructVector b, HYPRE_SStructVector x) |
| Solve the system.
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HYPRE_Int | HYPRE_SStructSysPFMGSetTol (HYPRE_SStructSolver solver, HYPRE_Real tol) |
| (Optional) Set the convergence tolerance.
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HYPRE_Int | HYPRE_SStructSysPFMGSetMaxIter (HYPRE_SStructSolver solver, HYPRE_Int max_iter) |
| (Optional) Set maximum number of iterations.
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HYPRE_Int | HYPRE_SStructSysPFMGSetRelChange (HYPRE_SStructSolver solver, HYPRE_Int rel_change) |
| (Optional) Additionally require that the relative difference in successive iterates be small.
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HYPRE_Int | HYPRE_SStructSysPFMGSetZeroGuess (HYPRE_SStructSolver solver) |
| (Optional) Use a zero initial guess.
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HYPRE_Int | HYPRE_SStructSysPFMGSetNonZeroGuess (HYPRE_SStructSolver solver) |
| (Optional) Use a nonzero initial guess.
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HYPRE_Int | HYPRE_SStructSysPFMGSetRelaxType (HYPRE_SStructSolver solver, HYPRE_Int relax_type) |
| (Optional) Set relaxation type.
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HYPRE_Int | HYPRE_SStructSysPFMGSetJacobiWeight (HYPRE_SStructSolver solver, HYPRE_Real weight) |
| (Optional) Set Jacobi Weight.
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HYPRE_Int | HYPRE_SStructSysPFMGSetNumPreRelax (HYPRE_SStructSolver solver, HYPRE_Int num_pre_relax) |
| (Optional) Set number of relaxation sweeps before coarse-grid correction.
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HYPRE_Int | HYPRE_SStructSysPFMGSetNumPostRelax (HYPRE_SStructSolver solver, HYPRE_Int num_post_relax) |
| (Optional) Set number of relaxation sweeps after coarse-grid correction.
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HYPRE_Int | HYPRE_SStructSysPFMGSetSkipRelax (HYPRE_SStructSolver solver, HYPRE_Int skip_relax) |
| (Optional) Skip relaxation on certain grids for isotropic problems.
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HYPRE_Int | HYPRE_SStructSysPFMGSetDxyz (HYPRE_SStructSolver solver, HYPRE_Real *dxyz) |
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HYPRE_Int | HYPRE_SStructSysPFMGSetLogging (HYPRE_SStructSolver solver, HYPRE_Int logging) |
| (Optional) Set the amount of logging to do.
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HYPRE_Int | HYPRE_SStructSysPFMGSetPrintLevel (HYPRE_SStructSolver solver, HYPRE_Int print_level) |
| (Optional) Set the amount of printing to do to the screen.
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HYPRE_Int | HYPRE_SStructSysPFMGGetNumIterations (HYPRE_SStructSolver solver, HYPRE_Int *num_iterations) |
| Return the number of iterations taken.
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HYPRE_Int | HYPRE_SStructSysPFMGGetFinalRelativeResidualNorm (HYPRE_SStructSolver solver, HYPRE_Real *norm) |
| Return the norm of the final relative residual.
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HYPRE_Int | HYPRE_SStructSplitCreate (MPI_Comm comm, HYPRE_SStructSolver *solver) |
| Create a solver object.
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HYPRE_Int | HYPRE_SStructSplitDestroy (HYPRE_SStructSolver solver) |
| Destroy a solver object.
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HYPRE_Int | HYPRE_SStructSplitSetup (HYPRE_SStructSolver solver, HYPRE_SStructMatrix A, HYPRE_SStructVector b, HYPRE_SStructVector x) |
| Prepare to solve the system.
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HYPRE_Int | HYPRE_SStructSplitSolve (HYPRE_SStructSolver solver, HYPRE_SStructMatrix A, HYPRE_SStructVector b, HYPRE_SStructVector x) |
| Solve the system.
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HYPRE_Int | HYPRE_SStructSplitSetTol (HYPRE_SStructSolver solver, HYPRE_Real tol) |
| (Optional) Set the convergence tolerance.
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HYPRE_Int | HYPRE_SStructSplitSetMaxIter (HYPRE_SStructSolver solver, HYPRE_Int max_iter) |
| (Optional) Set maximum number of iterations.
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HYPRE_Int | HYPRE_SStructSplitSetZeroGuess (HYPRE_SStructSolver solver) |
| (Optional) Use a zero initial guess.
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HYPRE_Int | HYPRE_SStructSplitSetNonZeroGuess (HYPRE_SStructSolver solver) |
| (Optional) Use a nonzero initial guess.
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HYPRE_Int | HYPRE_SStructSplitSetStructSolver (HYPRE_SStructSolver solver, HYPRE_Int ssolver) |
| (Optional) Set up the type of diagonal struct solver.
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HYPRE_Int | HYPRE_SStructSplitGetNumIterations (HYPRE_SStructSolver solver, HYPRE_Int *num_iterations) |
| Return the number of iterations taken.
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HYPRE_Int | HYPRE_SStructSplitGetFinalRelativeResidualNorm (HYPRE_SStructSolver solver, HYPRE_Real *norm) |
| Return the norm of the final relative residual.
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#define | HYPRE_PFMG 10 |
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#define | HYPRE_SMG 11 |
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#define | HYPRE_Jacobi 17 |
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HYPRE_Int | HYPRE_SStructFACCreate (MPI_Comm comm, HYPRE_SStructSolver *solver) |
| Create a solver object.
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HYPRE_Int | HYPRE_SStructFACDestroy2 (HYPRE_SStructSolver solver) |
| Destroy a solver object.
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HYPRE_Int | HYPRE_SStructFACAMR_RAP (HYPRE_SStructMatrix A, HYPRE_Int(*rfactors)[HYPRE_MAXDIM], HYPRE_SStructMatrix *fac_A) |
| Re-distribute the composite matrix so that the amr hierachy is approximately nested.
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HYPRE_Int | HYPRE_SStructFACSetup2 (HYPRE_SStructSolver solver, HYPRE_SStructMatrix A, HYPRE_SStructVector b, HYPRE_SStructVector x) |
| Set up the FAC solver structure .
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HYPRE_Int | HYPRE_SStructFACSolve3 (HYPRE_SStructSolver solver, HYPRE_SStructMatrix A, HYPRE_SStructVector b, HYPRE_SStructVector x) |
| Solve the system.
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HYPRE_Int | HYPRE_SStructFACSetPLevels (HYPRE_SStructSolver solver, HYPRE_Int nparts, HYPRE_Int *plevels) |
| Set up amr structure.
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HYPRE_Int | HYPRE_SStructFACSetPRefinements (HYPRE_SStructSolver solver, HYPRE_Int nparts, HYPRE_Int(*rfactors)[HYPRE_MAXDIM]) |
| Set up amr refinement factors.
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HYPRE_Int | HYPRE_SStructFACZeroCFSten (HYPRE_SStructMatrix A, HYPRE_SStructGrid grid, HYPRE_Int part, HYPRE_Int rfactors[HYPRE_MAXDIM]) |
| (Optional, but user must make sure that they do this function otherwise.) Zero off the coarse level stencils reaching into a fine level grid.
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HYPRE_Int | HYPRE_SStructFACZeroFCSten (HYPRE_SStructMatrix A, HYPRE_SStructGrid grid, HYPRE_Int part) |
| (Optional, but user must make sure that they do this function otherwise.) Zero off the fine level stencils reaching into a coarse level grid.
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HYPRE_Int | HYPRE_SStructFACZeroAMRMatrixData (HYPRE_SStructMatrix A, HYPRE_Int part_crse, HYPRE_Int rfactors[HYPRE_MAXDIM]) |
| (Optional, but user must make sure that they do this function otherwise.) Places the identity in the coarse grid matrix underlying the fine patches.
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HYPRE_Int | HYPRE_SStructFACZeroAMRVectorData (HYPRE_SStructVector b, HYPRE_Int *plevels, HYPRE_Int(*rfactors)[HYPRE_MAXDIM]) |
| (Optional, but user must make sure that they do this function otherwise.) Places zeros in the coarse grid vector underlying the fine patches.
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HYPRE_Int | HYPRE_SStructFACSetMaxLevels (HYPRE_SStructSolver solver, HYPRE_Int max_levels) |
| (Optional) Set maximum number of FAC levels.
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HYPRE_Int | HYPRE_SStructFACSetTol (HYPRE_SStructSolver solver, HYPRE_Real tol) |
| (Optional) Set the convergence tolerance.
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HYPRE_Int | HYPRE_SStructFACSetMaxIter (HYPRE_SStructSolver solver, HYPRE_Int max_iter) |
| (Optional) Set maximum number of iterations.
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HYPRE_Int | HYPRE_SStructFACSetRelChange (HYPRE_SStructSolver solver, HYPRE_Int rel_change) |
| (Optional) Additionally require that the relative difference in successive iterates be small.
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HYPRE_Int | HYPRE_SStructFACSetZeroGuess (HYPRE_SStructSolver solver) |
| (Optional) Use a zero initial guess.
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HYPRE_Int | HYPRE_SStructFACSetNonZeroGuess (HYPRE_SStructSolver solver) |
| (Optional) Use a nonzero initial guess.
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HYPRE_Int | HYPRE_SStructFACSetRelaxType (HYPRE_SStructSolver solver, HYPRE_Int relax_type) |
| (Optional) Set relaxation type.
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HYPRE_Int | HYPRE_SStructFACSetJacobiWeight (HYPRE_SStructSolver solver, HYPRE_Real weight) |
| (Optional) Set Jacobi weight if weighted Jacobi is used.
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HYPRE_Int | HYPRE_SStructFACSetNumPreRelax (HYPRE_SStructSolver solver, HYPRE_Int num_pre_relax) |
| (Optional) Set number of relaxation sweeps before coarse-grid correction.
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HYPRE_Int | HYPRE_SStructFACSetNumPostRelax (HYPRE_SStructSolver solver, HYPRE_Int num_post_relax) |
| (Optional) Set number of relaxation sweeps after coarse-grid correction.
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HYPRE_Int | HYPRE_SStructFACSetCoarseSolverType (HYPRE_SStructSolver solver, HYPRE_Int csolver_type) |
| (Optional) Set coarsest solver type.
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HYPRE_Int | HYPRE_SStructFACSetLogging (HYPRE_SStructSolver solver, HYPRE_Int logging) |
| (Optional) Set the amount of logging to do.
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HYPRE_Int | HYPRE_SStructFACGetNumIterations (HYPRE_SStructSolver solver, HYPRE_Int *num_iterations) |
| Return the number of iterations taken.
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HYPRE_Int | HYPRE_SStructFACGetFinalRelativeResidualNorm (HYPRE_SStructSolver solver, HYPRE_Real *norm) |
| Return the norm of the final relative residual.
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HYPRE_Int | HYPRE_SStructMaxwellCreate (MPI_Comm comm, HYPRE_SStructSolver *solver) |
| Create a solver object.
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HYPRE_Int | HYPRE_SStructMaxwellDestroy (HYPRE_SStructSolver solver) |
| Destroy a solver object.
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HYPRE_Int | HYPRE_SStructMaxwellSetup (HYPRE_SStructSolver solver, HYPRE_SStructMatrix A, HYPRE_SStructVector b, HYPRE_SStructVector x) |
| Prepare to solve the system.
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HYPRE_Int | HYPRE_SStructMaxwellSolve (HYPRE_SStructSolver solver, HYPRE_SStructMatrix A, HYPRE_SStructVector b, HYPRE_SStructVector x) |
| Solve the system.
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HYPRE_Int | HYPRE_SStructMaxwellSolve2 (HYPRE_SStructSolver solver, HYPRE_SStructMatrix A, HYPRE_SStructVector b, HYPRE_SStructVector x) |
| Solve the system.
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HYPRE_Int | HYPRE_SStructMaxwellSetGrad (HYPRE_SStructSolver solver, HYPRE_ParCSRMatrix T) |
| Sets the gradient operator in the Maxwell solver.
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HYPRE_Int | HYPRE_SStructMaxwellSetRfactors (HYPRE_SStructSolver solver, HYPRE_Int *rfactors) |
| Sets the coarsening factor.
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HYPRE_Int | HYPRE_SStructMaxwellPhysBdy (HYPRE_SStructGrid *grid_l, HYPRE_Int num_levels, HYPRE_Int *rfactors, HYPRE_Int ***BdryRanks_ptr, HYPRE_Int **BdryRanksCnt_ptr) |
| Finds the physical boundary row ranks on all levels.
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HYPRE_Int | HYPRE_SStructMaxwellEliminateRowsCols (HYPRE_ParCSRMatrix parA, HYPRE_Int nrows, HYPRE_Int *rows) |
| Eliminates the rows and cols corresponding to the physical boundary in a parcsr matrix.
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HYPRE_Int | HYPRE_SStructMaxwellZeroVector (HYPRE_ParVector b, HYPRE_Int *rows, HYPRE_Int nrows) |
| Zeros the rows corresponding to the physical boundary in a par vector.
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HYPRE_Int | HYPRE_SStructMaxwellSetSetConstantCoef (HYPRE_SStructSolver solver, HYPRE_Int flag) |
| (Optional) Set the constant coefficient flag- Nedelec interpolation used.
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HYPRE_Int | HYPRE_SStructMaxwellGrad (HYPRE_SStructGrid grid, HYPRE_ParCSRMatrix *T) |
| (Optional) Creates a gradient matrix from the grid.
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HYPRE_Int | HYPRE_SStructMaxwellSetTol (HYPRE_SStructSolver solver, HYPRE_Real tol) |
| (Optional) Set the convergence tolerance.
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HYPRE_Int | HYPRE_SStructMaxwellSetMaxIter (HYPRE_SStructSolver solver, HYPRE_Int max_iter) |
| (Optional) Set maximum number of iterations.
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HYPRE_Int | HYPRE_SStructMaxwellSetRelChange (HYPRE_SStructSolver solver, HYPRE_Int rel_change) |
| (Optional) Additionally require that the relative difference in successive iterates be small.
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HYPRE_Int | HYPRE_SStructMaxwellSetNumPreRelax (HYPRE_SStructSolver solver, HYPRE_Int num_pre_relax) |
| (Optional) Set number of relaxation sweeps before coarse-grid correction.
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HYPRE_Int | HYPRE_SStructMaxwellSetNumPostRelax (HYPRE_SStructSolver solver, HYPRE_Int num_post_relax) |
| (Optional) Set number of relaxation sweeps after coarse-grid correction.
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HYPRE_Int | HYPRE_SStructMaxwellSetLogging (HYPRE_SStructSolver solver, HYPRE_Int logging) |
| (Optional) Set the amount of logging to do.
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HYPRE_Int | HYPRE_SStructMaxwellGetNumIterations (HYPRE_SStructSolver solver, HYPRE_Int *num_iterations) |
| Return the number of iterations taken.
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HYPRE_Int | HYPRE_SStructMaxwellGetFinalRelativeResidualNorm (HYPRE_SStructSolver solver, HYPRE_Real *norm) |
| Return the norm of the final relative residual.
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These routines should be used in conjunction with the generic interface in Krylov Solvers.
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HYPRE_Int | HYPRE_SStructPCGCreate (MPI_Comm comm, HYPRE_SStructSolver *solver) |
| Create a solver object.
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HYPRE_Int | HYPRE_SStructPCGDestroy (HYPRE_SStructSolver solver) |
| Destroy a solver object.
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HYPRE_Int | HYPRE_SStructPCGSetup (HYPRE_SStructSolver solver, HYPRE_SStructMatrix A, HYPRE_SStructVector b, HYPRE_SStructVector x) |
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HYPRE_Int | HYPRE_SStructPCGSolve (HYPRE_SStructSolver solver, HYPRE_SStructMatrix A, HYPRE_SStructVector b, HYPRE_SStructVector x) |
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HYPRE_Int | HYPRE_SStructPCGSetTol (HYPRE_SStructSolver solver, HYPRE_Real tol) |
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HYPRE_Int | HYPRE_SStructPCGSetAbsoluteTol (HYPRE_SStructSolver solver, HYPRE_Real tol) |
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HYPRE_Int | HYPRE_SStructPCGSetMaxIter (HYPRE_SStructSolver solver, HYPRE_Int max_iter) |
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HYPRE_Int | HYPRE_SStructPCGSetTwoNorm (HYPRE_SStructSolver solver, HYPRE_Int two_norm) |
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HYPRE_Int | HYPRE_SStructPCGSetRelChange (HYPRE_SStructSolver solver, HYPRE_Int rel_change) |
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HYPRE_Int | HYPRE_SStructPCGSetPrecond (HYPRE_SStructSolver solver, HYPRE_PtrToSStructSolverFcn precond, HYPRE_PtrToSStructSolverFcn precond_setup, void *precond_solver) |
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HYPRE_Int | HYPRE_SStructPCGSetLogging (HYPRE_SStructSolver solver, HYPRE_Int logging) |
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HYPRE_Int | HYPRE_SStructPCGSetPrintLevel (HYPRE_SStructSolver solver, HYPRE_Int level) |
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HYPRE_Int | HYPRE_SStructPCGGetNumIterations (HYPRE_SStructSolver solver, HYPRE_Int *num_iterations) |
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HYPRE_Int | HYPRE_SStructPCGGetFinalRelativeResidualNorm (HYPRE_SStructSolver solver, HYPRE_Real *norm) |
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HYPRE_Int | HYPRE_SStructPCGGetResidual (HYPRE_SStructSolver solver, void **residual) |
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HYPRE_Int | HYPRE_SStructDiagScaleSetup (HYPRE_SStructSolver solver, HYPRE_SStructMatrix A, HYPRE_SStructVector y, HYPRE_SStructVector x) |
| Setup routine for diagonal preconditioning.
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HYPRE_Int | HYPRE_SStructDiagScale (HYPRE_SStructSolver solver, HYPRE_SStructMatrix A, HYPRE_SStructVector y, HYPRE_SStructVector x) |
| Solve routine for diagonal preconditioning.
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These routines should be used in conjunction with the generic interface in Krylov Solvers.
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HYPRE_Int | HYPRE_SStructGMRESCreate (MPI_Comm comm, HYPRE_SStructSolver *solver) |
| Create a solver object.
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HYPRE_Int | HYPRE_SStructGMRESDestroy (HYPRE_SStructSolver solver) |
| Destroy a solver object.
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HYPRE_Int | HYPRE_SStructGMRESSetup (HYPRE_SStructSolver solver, HYPRE_SStructMatrix A, HYPRE_SStructVector b, HYPRE_SStructVector x) |
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HYPRE_Int | HYPRE_SStructGMRESSolve (HYPRE_SStructSolver solver, HYPRE_SStructMatrix A, HYPRE_SStructVector b, HYPRE_SStructVector x) |
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HYPRE_Int | HYPRE_SStructGMRESSetTol (HYPRE_SStructSolver solver, HYPRE_Real tol) |
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HYPRE_Int | HYPRE_SStructGMRESSetAbsoluteTol (HYPRE_SStructSolver solver, HYPRE_Real tol) |
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HYPRE_Int | HYPRE_SStructGMRESSetMinIter (HYPRE_SStructSolver solver, HYPRE_Int min_iter) |
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HYPRE_Int | HYPRE_SStructGMRESSetMaxIter (HYPRE_SStructSolver solver, HYPRE_Int max_iter) |
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HYPRE_Int | HYPRE_SStructGMRESSetKDim (HYPRE_SStructSolver solver, HYPRE_Int k_dim) |
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HYPRE_Int | HYPRE_SStructGMRESSetStopCrit (HYPRE_SStructSolver solver, HYPRE_Int stop_crit) |
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HYPRE_Int | HYPRE_SStructGMRESSetPrecond (HYPRE_SStructSolver solver, HYPRE_PtrToSStructSolverFcn precond, HYPRE_PtrToSStructSolverFcn precond_setup, void *precond_solver) |
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HYPRE_Int | HYPRE_SStructGMRESSetLogging (HYPRE_SStructSolver solver, HYPRE_Int logging) |
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HYPRE_Int | HYPRE_SStructGMRESSetPrintLevel (HYPRE_SStructSolver solver, HYPRE_Int print_level) |
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HYPRE_Int | HYPRE_SStructGMRESGetNumIterations (HYPRE_SStructSolver solver, HYPRE_Int *num_iterations) |
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HYPRE_Int | HYPRE_SStructGMRESGetFinalRelativeResidualNorm (HYPRE_SStructSolver solver, HYPRE_Real *norm) |
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HYPRE_Int | HYPRE_SStructGMRESGetResidual (HYPRE_SStructSolver solver, void **residual) |
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These routines should be used in conjunction with the generic interface in Krylov Solvers.
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HYPRE_Int | HYPRE_SStructFlexGMRESCreate (MPI_Comm comm, HYPRE_SStructSolver *solver) |
| Create a solver object.
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HYPRE_Int | HYPRE_SStructFlexGMRESDestroy (HYPRE_SStructSolver solver) |
| Destroy a solver object.
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HYPRE_Int | HYPRE_SStructFlexGMRESSetup (HYPRE_SStructSolver solver, HYPRE_SStructMatrix A, HYPRE_SStructVector b, HYPRE_SStructVector x) |
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HYPRE_Int | HYPRE_SStructFlexGMRESSolve (HYPRE_SStructSolver solver, HYPRE_SStructMatrix A, HYPRE_SStructVector b, HYPRE_SStructVector x) |
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HYPRE_Int | HYPRE_SStructFlexGMRESSetTol (HYPRE_SStructSolver solver, HYPRE_Real tol) |
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HYPRE_Int | HYPRE_SStructFlexGMRESSetAbsoluteTol (HYPRE_SStructSolver solver, HYPRE_Real tol) |
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HYPRE_Int | HYPRE_SStructFlexGMRESSetMinIter (HYPRE_SStructSolver solver, HYPRE_Int min_iter) |
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HYPRE_Int | HYPRE_SStructFlexGMRESSetMaxIter (HYPRE_SStructSolver solver, HYPRE_Int max_iter) |
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HYPRE_Int | HYPRE_SStructFlexGMRESSetKDim (HYPRE_SStructSolver solver, HYPRE_Int k_dim) |
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HYPRE_Int | HYPRE_SStructFlexGMRESSetPrecond (HYPRE_SStructSolver solver, HYPRE_PtrToSStructSolverFcn precond, HYPRE_PtrToSStructSolverFcn precond_setup, void *precond_solver) |
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HYPRE_Int | HYPRE_SStructFlexGMRESSetLogging (HYPRE_SStructSolver solver, HYPRE_Int logging) |
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HYPRE_Int | HYPRE_SStructFlexGMRESSetPrintLevel (HYPRE_SStructSolver solver, HYPRE_Int print_level) |
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HYPRE_Int | HYPRE_SStructFlexGMRESGetNumIterations (HYPRE_SStructSolver solver, HYPRE_Int *num_iterations) |
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HYPRE_Int | HYPRE_SStructFlexGMRESGetFinalRelativeResidualNorm (HYPRE_SStructSolver solver, HYPRE_Real *norm) |
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HYPRE_Int | HYPRE_SStructFlexGMRESGetResidual (HYPRE_SStructSolver solver, void **residual) |
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HYPRE_Int | HYPRE_SStructFlexGMRESSetModifyPC (HYPRE_SStructSolver solver, HYPRE_PtrToModifyPCFcn modify_pc) |
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These routines should be used in conjunction with the generic interface in Krylov Solvers.
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HYPRE_Int | HYPRE_SStructLGMRESCreate (MPI_Comm comm, HYPRE_SStructSolver *solver) |
| Create a solver object.
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HYPRE_Int | HYPRE_SStructLGMRESDestroy (HYPRE_SStructSolver solver) |
| Destroy a solver object.
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HYPRE_Int | HYPRE_SStructLGMRESSetup (HYPRE_SStructSolver solver, HYPRE_SStructMatrix A, HYPRE_SStructVector b, HYPRE_SStructVector x) |
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HYPRE_Int | HYPRE_SStructLGMRESSolve (HYPRE_SStructSolver solver, HYPRE_SStructMatrix A, HYPRE_SStructVector b, HYPRE_SStructVector x) |
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HYPRE_Int | HYPRE_SStructLGMRESSetTol (HYPRE_SStructSolver solver, HYPRE_Real tol) |
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HYPRE_Int | HYPRE_SStructLGMRESSetAbsoluteTol (HYPRE_SStructSolver solver, HYPRE_Real tol) |
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HYPRE_Int | HYPRE_SStructLGMRESSetMinIter (HYPRE_SStructSolver solver, HYPRE_Int min_iter) |
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HYPRE_Int | HYPRE_SStructLGMRESSetMaxIter (HYPRE_SStructSolver solver, HYPRE_Int max_iter) |
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HYPRE_Int | HYPRE_SStructLGMRESSetKDim (HYPRE_SStructSolver solver, HYPRE_Int k_dim) |
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HYPRE_Int | HYPRE_SStructLGMRESSetAugDim (HYPRE_SStructSolver solver, HYPRE_Int aug_dim) |
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HYPRE_Int | HYPRE_SStructLGMRESSetPrecond (HYPRE_SStructSolver solver, HYPRE_PtrToSStructSolverFcn precond, HYPRE_PtrToSStructSolverFcn precond_setup, void *precond_solver) |
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HYPRE_Int | HYPRE_SStructLGMRESSetLogging (HYPRE_SStructSolver solver, HYPRE_Int logging) |
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HYPRE_Int | HYPRE_SStructLGMRESSetPrintLevel (HYPRE_SStructSolver solver, HYPRE_Int print_level) |
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HYPRE_Int | HYPRE_SStructLGMRESGetNumIterations (HYPRE_SStructSolver solver, HYPRE_Int *num_iterations) |
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HYPRE_Int | HYPRE_SStructLGMRESGetFinalRelativeResidualNorm (HYPRE_SStructSolver solver, HYPRE_Real *norm) |
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HYPRE_Int | HYPRE_SStructLGMRESGetResidual (HYPRE_SStructSolver solver, void **residual) |
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These routines should be used in conjunction with the generic interface in Krylov Solvers.
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HYPRE_Int | HYPRE_SStructBiCGSTABCreate (MPI_Comm comm, HYPRE_SStructSolver *solver) |
| Create a solver object.
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HYPRE_Int | HYPRE_SStructBiCGSTABDestroy (HYPRE_SStructSolver solver) |
| Destroy a solver object.
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HYPRE_Int | HYPRE_SStructBiCGSTABSetup (HYPRE_SStructSolver solver, HYPRE_SStructMatrix A, HYPRE_SStructVector b, HYPRE_SStructVector x) |
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HYPRE_Int | HYPRE_SStructBiCGSTABSolve (HYPRE_SStructSolver solver, HYPRE_SStructMatrix A, HYPRE_SStructVector b, HYPRE_SStructVector x) |
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HYPRE_Int | HYPRE_SStructBiCGSTABSetTol (HYPRE_SStructSolver solver, HYPRE_Real tol) |
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HYPRE_Int | HYPRE_SStructBiCGSTABSetAbsoluteTol (HYPRE_SStructSolver solver, HYPRE_Real tol) |
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HYPRE_Int | HYPRE_SStructBiCGSTABSetMinIter (HYPRE_SStructSolver solver, HYPRE_Int min_iter) |
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HYPRE_Int | HYPRE_SStructBiCGSTABSetMaxIter (HYPRE_SStructSolver solver, HYPRE_Int max_iter) |
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HYPRE_Int | HYPRE_SStructBiCGSTABSetStopCrit (HYPRE_SStructSolver solver, HYPRE_Int stop_crit) |
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HYPRE_Int | HYPRE_SStructBiCGSTABSetPrecond (HYPRE_SStructSolver solver, HYPRE_PtrToSStructSolverFcn precond, HYPRE_PtrToSStructSolverFcn precond_setup, void *precond_solver) |
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HYPRE_Int | HYPRE_SStructBiCGSTABSetLogging (HYPRE_SStructSolver solver, HYPRE_Int logging) |
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HYPRE_Int | HYPRE_SStructBiCGSTABSetPrintLevel (HYPRE_SStructSolver solver, HYPRE_Int level) |
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HYPRE_Int | HYPRE_SStructBiCGSTABGetNumIterations (HYPRE_SStructSolver solver, HYPRE_Int *num_iterations) |
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HYPRE_Int | HYPRE_SStructBiCGSTABGetFinalRelativeResidualNorm (HYPRE_SStructSolver solver, HYPRE_Real *norm) |
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HYPRE_Int | HYPRE_SStructBiCGSTABGetResidual (HYPRE_SStructSolver solver, void **residual) |
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Linear solvers for semi-structured grids. These solvers use matrix/vector storage schemes that are taylored to semi-structured grid problems.