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  • #325
Closed
Open
Issue created Jul 14, 2016 by Bernd Flemisch@berndOwner

FS#325 default to AMGBackend?

Metadata

Property Value
Project dumux
Category General
Reported by Bernd Flemisch (bernd@iws.uni-stuttgart.de)
Reported at Jul 14, 2016 10:48
Type Feature Request
Version 2.9

Description

Since we got rid of our self-written parallel linear solvers, the default linear solvers are sequential. This prevents us from doing a parallel run without having to modify the problem file and to recompile.

I would prefer to set the default linear solver to the AMGBackend. Not only is it parallel, is also showed the best performance in a recent independent study, at least averaged over a range of models, discretizations and grid sizes.

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