Re: [AMBER-Developers] sander.MPI tests randomly stall in Ubuntu 9.10

From: Daniel Roe <daniel.r.roe.gmail.com>
Date: Fri, 7 May 2010 21:46:23 -0400

I personally havent seen this before. What compiler(s) are you using, and
what MPI implementation?

-Dan

On Fri, May 7, 2010 at 2:14 PM, Gustavo Seabra <gustavo.seabra.gmail.com>wrote:

> Hi All,
>
> I have compiled and tested Amber11 (release version) serial with no
> problems on Ubuntu 9.10. Now, when I try the parallel version, it
> compiles fine but some tests just stall. The processes keep running
> (from "top" I can stil see the sander.MPI processes using all the
> processor they need), but the calculation never advances.
>
> Which test will be a problem is random: I had with PIMD, then when I
> try again it happens with QM tests, then something else, etc.
>
> I have found the following message on the archives:
> http://structbio.vanderbilt.edu/archives/amber-archive/2009/5928.php
>
> But with no replies.
>
> Does anyone else experience such problems?
>
> Thanks,
>
> --
> Gustavo Seabra
> Professor Adjunto
> Departamento de Química Fundamental
> Universidade Federal de Pernambuco
> Fone: +55-81-2126-7417
>
> _______________________________________________
> AMBER-Developers mailing list
> AMBER-Developers.ambermd.org
> http://lists.ambermd.org/mailman/listinfo/amber-developers
>



-- 
-------------------------
Daniel R. Roe
Postdoctoral Associate
SAS - Chemistry & Chemical Biology
610 Taylor Road
Piscataway, NJ   08854
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Received on Fri May 07 2010 - 19:00:04 PDT
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