Can you explain, what the issue with csg_stat was please? Is there an error?

2016-07-25 12:25 GMT-06:00 Chang Woon Jang <[email protected]>:
> Dear Christoph,
>
>    Thank you for your reply. Does it mean that I need to set up the
> following like
>
> <simulation>
>    <tasks>--nt number</tasks>
> </simulation>
>
> in the <gromacs> in xml file?
Ok, "cg.inverse.simulation.tasks" means
<cg>
  <inverse>
    <simulation>
      <tasks>8</tasks>
    </simulation>
  </inverse>
</cg>
but make sure to put it in existing blocks!

Christoph

>
> Thank you.
>
> Best regards,
> Changwoon Jang
>
>
>
>
>
> On Mon, Jul 25, 2016 at 1:42 PM, Christoph Junghans <[email protected]>
> wrote:
>>
>> 2016-07-25 9:59 GMT-06:00 Chang Woon Jang <[email protected]>:
>> > Dear Votca Users,
>> >
>> >    I would like to solve the gromacs domain decomposition error on
>> > parallel
>> > machine. I have asked Gromacs Users about the error. The final
>> > conclusion is
>> > to choose the proper number of ranks. The option "-nt 27" needs to be
>> > included in setting file. I have tried the following options.
>> >
>> >    <mdrun>
>> >         <opts>-nt 27</opts>
>> >    </mdrun>
>> >
>> > However, it does not influence the domain decomposition.
>> >
>> >
>> >
>> > I have tested standalone mode in my local machine. It works well. I have
>> > looked at inverse.log file. It says "Running critical command 'csg_stat
>> > --nt
>> > 8 --options /home/tmp/settings.xml --top topol.tpr --trj traj.xtc
>> > --begin 10
>> > --first-frame 0'.  I think this is the key issue.
>> What is exactly is the issue with csg_stat and 8 threads?
>> csg_stat should work with all number of threads, otherwise please
>> report an issue:
>> <https://github.com/votca/csg/issues>
>>
>> >
>> > Therefore, how can I change csg_stat --nt "numbers" via setting.xml
>> > file?
>> You can limit the number of threads using the xml option
>> "cg.inverse.simulation.tasks"!
>>
>> Christoph
>> >
>> > Thank you.
>> >
>> >
>> > Best regards,
>> > Changwoon Jang,
>> >
>> > Postdoctoral Research Fellow
>> > Department of Chemical & Biological Engineering, Drexel University
>> > 3141 Chestnut Street, Philadelphia, PA 19104
>> >
>> > Voice: (662) 617-2267
>> > E-mail: [email protected]
>> >
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>>
>>
>> --
>> Christoph Junghans
>> Web: http://www.compphys.de
>>
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-- 
Christoph Junghans
Web: http://www.compphys.de

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