Direct LU solver

Satish Balay balay at
Fri Feb 29 09:09:17 CST 2008

On Fri, 29 Feb 2008, Amit.Itagi at wrote:

> Matt/Hong/Satish,
> My toy-problem would run with the command line options. However, the
> in-code options were still giving a problem. I also found that I had a
> Petsc version compiled with the debugging flag off. On recompiling Petsc by
> turning the debugging flag on, the in-code options worked. I am wondering
> about the cause for this behavior.
> Thanks for your help. I will now fiddle around with the actual application.

Hmm - there should be some example usages in
src/ksp/ksp/examples/tutorials [like ex2.c, ex30.c etc..]. You can
verify if these work fine for you without debuging, and then see if
your usage is same as these examples.


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