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[Question #107349]: PETsc return code if krylof solver did not converge

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From: bluejerry <question107349@xxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 14 Apr 2010 07:17:44 -0000
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New question #107349 on DOLFIN:
https://answers.launchpad.net/dolfin/+question/107349

Is it possible to receive some sorf of error feedback when a solution did not converge while using the Krylov solver. A warning is printed by the PETsc solver that it did not converge, but I can't seem to find a way to detect this programatically. The solve method returns a Function even if the solver did not converge.

Thank you

Renier


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Follow ups

Re: [Question #107349]: PETsc return code if krylof solver did not converge
From: Anders Logg, 2010-04-14