Hi Etienne,
to use UMFPack you have to install suite sparse, AMD, UMFPack
and
some more software tools. If you install suite sparse from
your
distribution, it will pull all dependencies automatically.
Only
openSuse packages have a bug and you have to use the packages
from
their science repository.
It gets installed to the default locations, thus you do not
have
to add any flags. Recompile dune-istl and dumux and you are
done.
You can find an example using UMFPack in
test/freeflow/stokes2cni/
If you do measurements, I would like to hear some numbers
compared
to SuperLU.
Bye
Christoph
--
Das Kommt darauf an, in welchen Zeiträumen du
rechnest. Für Geologen: ja, in naher Zukunft
[Stefan Seyfried in suse-laptop]
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