[Pw_forum] pw.x does not work

Filippo Spiga spiga.filippo at gmail.com
Tue Sep 18 09:44:46 CEST 2012

Dear Pablo,

thanks to express interest in the GPU accelerated version of PWscf!

I grab your input file and I am going to do some tests this morning. Please confirm that is "espresso-4.3.2-GPU.tar.gz" the package that generates the crash. If you tried with the code in the espresso-PRACE branch please do your test again. that code is old and not properly aligned (and we are going to delete that branch very very soon!).

I am not excluding some dirt deep bugs espresso-4.3.2-GPU, we moved forward with the implementation and now the 5.0 is the reference build. I will keep you posted privately after I performed some tests.

The ML for GPU issue is http://qe-forge.org/mailman/listinfo/q-e-gpgpu


On Sep 17, 2012, at 10:35 AM, Pablo García Risueño <garcia.risueno at gmail.com> wrote:
> I think I did not express properly in my first email. Actually the problem is given by the Espresso 4 version, not by the 5.0.1-GPU one...

Mr. Filippo SPIGA, M.Sc., Ph.D. Candidate 
CADMOS - Chair of Numerical Algorithms and HPC (ANCHP)
École Polytechnique Fédérale de Lausanne (EPFL)
http://anchp.epfl.ch ~ http://filippospiga.me ~ skype: filippo.spiga

«Nobody will drive us out of Cantor's paradise.» ~ David Hilbert

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