[gpaw-users] Segfaults when testing gpaw-python

[Jens Jørgen Mortensen]

Den 21-03-2013 12:21, Hildur Guðmundsdóttir skrev:
> Good morning
>
> I am trying to install GPAW on the NHPC cluster
> (http://nhpc.hi.is/content/hardware) and when running the tests with
> gpaw-python they stop on the fourth test, due to segmentation faults.
> This happens for numpy_zdotc_graphite.py, eigh.py and blas.py and no
> doubt others too. I do not get any output, the tests just stop
> running.
>
> When doing for instance:
> mpirun -np 2 gpaw-python gpaw/test/blas.py
>
> I get
> --------------------------------------------------------------------------
> mpirun noticed that process rank 1 with PID 11048 on node
> gardar-1.local exited on signal 11 (Segmentation fault).
> --------------------------------------------------------------------------
>
> I have compiled numpy and GPAW with gcc using the same mkl libraries
> for blas and lapack ('mkl_blas95_lp64', 'mkl_lapack95_lp64'). I'm
> using python2.7, numpy1.7.0, openmpi-1.4.4 and gpaw 0.9.0-8965. First
> I installed with the system provided numpy and got the same problem.
> Attached is my customize.py
>
> I saw this has happened to others before but couldn't find a solution
> for the problem, I would appreciate any advice.

Does all tests pass in serial? Also when you run them with "mpirun -np 1 
gpaw-python"?

You may want to try the latest development version which should get rid 
of warnings from numpy-1.7.

Jens Jørgen

> Thanks in advance,
>
> Hildur
>
>
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