[Wien] Parallel compilation installation

Brahim ABRAIME b.abraime at gmail.com
Mon Jun 23 18:03:19 CEST 2014


The memory RAM in use of the machines does not decrease when we kill the
processes of Wien2k on the CPU
Ans suggestions please ?
Le 17 juin 2014 22:10, "Gavin Abo" <gsabo at crimson.ua.edu> a écrit :

>
>   what about the environment in which we must mention the list of
> machines that will run parallel computing?
>
>
> If you are using a single PC, you should be able to use "edit .machines"
> in the menu of w2web.  See section "5.5.4 The .machines file" in the Wien2k
> 13.1 usersguide [http://www.wien2k.at/reg_user/textbooks/usersguide.pdf],
> which describes the content of the .machines file.
>
> I also find the University of Texas slides at the following link useful:
>
> https://www.xsede.org/documents/10157/305826/ecss_hliu_051012.pdf
>
> If you are using a cluster, you should talk to your system administer(s),
> because they should know everything about your cluster system and should be
> able to help you create the best configuration for your system (something
> we know nothing about it).  There is a webpage in FAQ on the Wien2k website
> that can help with that:
>
> http://www.wien2k.at/reg_user/faq/pbs.html
>
>  I also want to know the parameters for multi threading
>
>
> I think there was some previous discussion on threading.  Search the mail
> archive at:
>
> http://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/
>
> For example, try searching with the keyword: OMP_NUM_THREADS
>
>
>
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