PETSC-Hypre: number of level with boomeramg

[Fernando Campos]

Nicolas, 

You should try the option -pc_hypre_boomeramg_max_levels in the line 
command. In order to see the level's details you can use the PESTc option 
-ksp_view. 

Best Regards 

Fernando. 


Em (11:15:45), petsc-users at mcs.anl.gov escreveu: 


>Hi Petsc users, 
> 
>I have a question regarding the use of Hypre and especially Boomeramg. 
>How can we control the number of levels in the multigrid algortihm? Can we 
>chose it, or if not, can we display it in some way? 
> 
>Best regards, 
> 
>Nicolas. 
> 
>-- 
>Nicolas BATHFIELD 
>Chalmers University of Technology 
>Shipping and Marine Technology 
>phone: +46 (0)31 772 1476 
>fax: +46 (0)31 772 3699 
> 
>----------