83 lines
2.4 KiB
YAML
83 lines
2.4 KiB
YAML
config_name: test
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petsc_options:
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# - u_ten_ksp_view
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# - u_ten_ksp_converged_reason
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# - u_ten_ksp_monitor_true_residual
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- u_ten_ksp_type preonly
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# - u_ten_ksp_rtol 1.0e-6
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# - u_ten_ksp_initial_guess_nonzero
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# - u_ten_pc_type jacobi
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# - u_ten_pc_side right
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- u_ten_pc_type lu
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# - u_ten_pc_gamg_type agg
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# - u_ten_pc_gamg_threshold 0.03
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# - u_ten_pc_gamg_square_graph 10 # no effect ??
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# - u_ten_pc_gamg_sym_graph
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# - u_ten_mg_levels_ksp_type richardson
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# - u_ten_mg_levels_pc_type sor
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# # - u_ten_pc_gamg_coarse_eq_limit 50 # ignored !?!?!
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# - p_ksp_view
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- p_ksp_converged_reason
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- p_ksp_monitor_true_residual
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# - p_ksp_type gmres
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# - p_ksp_norm_type unpreconditioned
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- p_ksp_type fgmres
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- p_ksp_rtol 1.0e-8
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- p_ksp_initial_guess_nonzero
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- p_pc_type gamg
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- p_pc_gamg_type agg
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- p_pc_gamg_threshold 0.03
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- p_pc_gamg_square_graph 10 # no effect ??
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- p_pc_gamg_sym_graph
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- p_mg_levels_ksp_type richardson
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- p_mg_levels_pc_type sor
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- p_mass_ksp_type preonly
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# - p_mass_ksp_rtol 1.0e-8
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# - p_mass_ksp_initial_guess_nonzero
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- p_mass_pc_type lu
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# - p_pc_type hypre
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# - p_pc_hypre_type boomeramg
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# - p_pc_hypre_boomeramg_strong_threshold 0.75
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# - p_pc_hypre_boomeramg_max_levels 25
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# - p_pc_hypre_boomeramg_smooth_type Euclid
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# - p_pc_hypre_boomeramg_eu_bj
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# - p_ksp_type preonly
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# - p_pc_type lu
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# - p_pc_factor_mat_solver_package mumps
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# - p_mat_mumps_icntl_14 80
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# - p_ksp_type cg
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# - p_ksp_converged_reason
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# - p_ksp_monitor_true_residual
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# - p_ksp_rtol 1.0e-8
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# - p_pc_type hypre
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# - p_pc_hypre_type boomeramg
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# - p_pc_hypre_boomeramg_agg_nl 4
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# - p_pc_hypre_boomeramg_agg_num_paths 2
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# # Truncation factor for interpolation (note: increasing towrds 1
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# # appears to reduce memory useage
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# - p_pc_hypre_boomeramg_truncfactor 0.9
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# # Max elements per row for interpolation operator
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# - p_pc_hypre_boomeramg_P_max 5
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# # - p_pc_hypre_boomeramg_max_levels 10
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# # Strong threshold (BoomerAMG docs recommend 0.5-0.6 for 3D
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# # Poisson
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# - p_pc_hypre_boomeramg_strong_threshold 0.5
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# - u_upd_ksp_converged_reason
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# - u_upd_ksp_monitor_true_residual
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# - u_upd_ksp_view
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- u_upd_ksp_type preonly
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# - u_upd_ksp_rtol 1.0e-8
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# - u_upd_ksp_initial_guess_nonzero
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- u_upd_pc_type lu
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