[petsc-users] ILU(k) preconditioner version 3.6

Barry Smith bsmith at mcs.anl.gov
Tue Feb 23 11:39:37 CST 2016


   Yes, it is no longer available. If you have found that it is definitely the best preconditioner for your problem then you should likely stick with release 3.5 Otherwise you can experiment with other preconditioners to determine a good replacement; this, of course, if very problem specific.

   Barry

> On Feb 23, 2016, at 2:46 AM, Feng Xing <snakexf at gmail.com> wrote:
> 
> Hello everyone,
> 
> I found in the release note of version 3.6 that "Removed -pc_hypre_type euclid due to bit-rot”.
> 
> I would like to ask if there is no preconditioner ILU(k) for parallel aij matrix from 3.6?
> 
> Thank you very much.
> 
> Feng XING
> Postdoc INRIA



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