[Pw_forum] pw.x does not work

[Paolo Giannozzi]

You should first of all try the provided examples. If 
they don't work, there is something wrong either in
your compiler/libraries/machine/whatever, or in your 
changes

P.

On Tue, 2012-09-18 at 09:49 +0200, Pablo García Risueño wrote:
> Dear Filippo
> 
> Thank you very much for your help. Unfortunately, the version that is
> crashing is actually v.2.1.4 (I have to use it because it is well
> suited to some functions that were written some years ago...). When I
> run pw.x with the attached input, I obtain the attached output, where
> the scf is not actually run, but no error message is given. Have you
> ever found something like this?
> 
> Best regards
> 
> 
> 
> 2012/9/18 Filippo Spiga <spiga.filippo at gmail.com>
>         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
>         
>         
>         Regards,
>         Filippo
>         
>         
>         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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>         
> 
> 
> 
> -- 
> --
> 
> Dr. Pablo García Risueño
> 
> Institut für Physik, Humboldt Universität, Newtonstrasse 15
> (Claudia-Draxl Group), 12489 Berlin, Germany
> 
> Tel. +49 030 20937904
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-- 
Paolo Giannozzi, IOM-Democritos and University of Udine, Italy