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Re: does Debian help detect gravitational waves?



On 2016-02-13 19:56, Yaroslav Halchenko wrote:
> 
> On Sun, 14 Feb 2016, Aurelien Jarno wrote:
> > > https://www.lsc-group.phys.uwm.edu/lscdatagrid/doc/reference-platform.html
> 
> > > The Ganglia graph (top right corner of the page) appears to be generated
> > > on a Debian host using the official packages (it has ganglia-webfrontend
> > > in the URL)
> 
> > > Drill down into the Ganglia reports and we can even see things like
> > > kernel package version
> 
> > > http://silkspectre.cgca.uwm.edu/ganglia/?r=hour&cs=&ce=&m=os_release&s=by+name&c=NEMO&h=&host_regex=&max_graphs=0&tab=m&vn=&sh=1&z=small&hc=4
> 
> > > os_release: 3.16.0-0.bpo.4-amd64
> 
> 
> > Please have a look at the article (BTW released under CC license):
> 
> >   https://journals.aps.org/prl/pdf/10.1103/PhysRevLett.116.061102
> 
> > The article itself has one thousand of authors from 133 different
> > institutes member of the LIGO and VIRGO cooperation. It is a result of
> > a huge amount of work by thousands of persons in the last 15 years to
> > design, build, improve, operate the instrument, but also to work on the
> > theory or simulation.
> 
> > For sure Debian has been used somewhere, just like Slackware, MS-DOS,
> > HP-UX or any other system have helped at some moment. Just looking at
> > one random website from one small subpart of the whole project to
> > conclude about the Debian implication in the whole project just doesn't
> > make sense. It is just like deducing that pelican helps the Debian
> > project because it is used on the Debian blog.
> 
> FWIW that link
> https://www.lsc-group.phys.uwm.edu/lscdatagrid/doc/reference-platform.html
> at least now has already explicit listing
> 
> Reference Operating Systems
> 
>     Scientific Linux 6.1
>     Debian 6.0 Squeeze
>     CentOS 5.3 (to be deprecated)
>     Debian 5.0, Lenny (to be deprecated)
> 
> So I guess Debian was of some notable help, and I am really glad that our work
> at least tiny bit contributed to this event.  But that is it.  Somewhat
> twisting while overall agreeing with the point of Aurelien's reply --
> Debian was probably used somewhere along the way of any recent sizeable
> research endeavor simply because it is used in so many scenarios and places.

Look at the acknowledgment section, especially the computing resources
part:

| The authors gratefully acknowledge the support of the NSF, STFC, MPS,
| INFN, CNRS and the State of Niedersachsen, Germany, for provision of
| computational resources. 

Therefore one should look at much more than the above website to even
get an idea about the Debian place in this project.

Aurelien

-- 
Aurelien Jarno                          GPG: 4096R/1DDD8C9B
aurelien@aurel32.net                 http://www.aurel32.net

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