[petsc-dev] Extend Petsc to uses Pardiso

Jed Brown jedbrown at mcs.anl.gov
Tue Sep 10 10:56:58 CDT 2013


Please always use "reply-all" so that your messages go to the list.
This is standard mailing list etiquette.  It is important to preserve
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not waste our time re-answering the same questions that have already
been answered in private side-conversations.  You'll likely get an
answer faster that way too.

Jose David Bermeol <jbermeol at purdue.edu> writes:

> Hi, one simple question? seqaij and mpiaij format store diagonal
> entries no matter is they are zero??

It is not required by the format, but some algorithms (like ILU and SOR)
need diagonals to be stored.
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