[petsc-users] GMRES pc right fails while pc left succeeds

[Klaij, Christiaan]

>    In theory if you use petsc-3.3 (release any day) switching to use
>    the PCFIELDSPLIT solver (with appropriate options) should be able
>    to reproduce your algorithm (I think) with very little coding on
>    your part. This would make it easier for us to help you understand
>    the issue since we know exactly what PCFIELDSPLIT does and how it
>    is suppose to work and the -ksp_view option (or -snes_view) tells
>    exactly the algorithm being used.
>
>     Barry

Yes, I've been thinking about that, it should be possible without too
much effort. At this point I just don't have any time but I'll keep it
in mind. Thanks to Jed and to you for your answers!


dr. ir. Christiaan Klaij
CFD Researcher
Research & Development
E mailto:C.Klaij at marin.nl
T +31 317 49 33 44

MARIN
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