[petsc-dev] Error reported by MUMPS in numerical factorization phase: INFO(1)=-100, INFO(2)=-32766

Nathan Collier nathaniel.collier at gmail.com
Mon Jul 14 21:57:32 CDT 2014


Sections 6 and 7 of the MUMPS user manual here (
http://mumps.enseeiht.fr/doc/userguide_4.10.0.pdf) explains those info
messages. Unfortunately, I do not see an explanation of the INFO values you
report. Doesn't seem to explain the problem but might point you in the
right direction.


On Mon, Jul 14, 2014 at 8:39 PM, Robert Simon <rsimon at us.ibm.com> wrote:

> Hello,
>   Does anyone know what this failure means and how to solve it?
>   It only seems to occur when I run PETSC with IBM POE's MPI.  If I run
> with the INTEL mpirun, I do not see the
> failure.
> Best regards,
>   Bob Simon
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