[petsc-users] getting EPS to rebuild the BV context

Andrew Spott ansp6066 at colorado.edu
Wed Apr 1 17:03:24 CDT 2015

>Are you using master?This problem was run into on 3.5.3, but I’m working on trying to get the code to work on master. A cursory glance at the code for master seems to tell me that this problem hasn’t changed.


On Wed, Apr 1, 2015 at 4:00 PM, Jose E. Roman <jroman at dsic.upv.es> wrote:

> El 01/04/2015, a las 22:32, Andrew Spott escribió:
>> When resizing an EPS (adjusting the nev, ncv and/or mpd values) after a deflation space has been entered, SLEPC complains that you can’t “resize a BV with constraints”.
>> Is there a way of forcing this issue by killing the BV and remaking it?  (re-adding the constraints).
>> -Andrew
> This case is not handled well. A workaround is to call EPSReset(), but probably there should be a better way to do this. Are you using master?
> Jose
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