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Christine <br>
<br>
As you will notice from the start of the thread you link to, we use
multiple GPUs on a single node (2 for us, but 4 for you).<br>
<br>
The secret is to ensure in your case that mpi jobs <br>
0,1 have Display:0<br>
2,3 have Display:1<br>
4,5 have Display:2<br>
6,7 have Display:3<br>
<br>
and then all will be well. you'll need a rather complicated mpirun -e
blah blah command line.<br>
<br>
JB<br>
<br>
<br>
<blockquote
cite="mid:d7f4480f0908110548i333d5deaw7a6c80ce8a852191@mail.gmail.com"
type="cite">Hi,<br>
<br>
I currently have one linux node with four GPUs and a single
8 core CPU I'd like to setup as a Paraview server. I am unsure how to
go about setting things up so that MPI assigns each pair of cores a
different GPU, or if problems would arise with the 2 core/1 GPU ratio.
Could someone who has experience with this issue give me some pointers
regarding
the setup?<br>
<br>
This thread, for example, seems to imply that I would run multiple
instances of pvserver, somehow pointing each to a different GPU?<br>
<a moz-do-not-send="true"
href="http://www.mail-archive.com/paraview@paraview.org/msg00501.html"
target="_blank">http://www.mail-archive.com/paraview@paraview.org/msg00501.html</a><br>
<br>
Thanks,<br>
<font color="#888888">Christine</font>
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<pre class="moz-signature" cols="78">--
John Biddiscombe, email:biddisco @ cscs.ch
<a class="moz-txt-link-freetext" href="http://www.cscs.ch/">http://www.cscs.ch/</a>
CSCS, Swiss National Supercomputing Centre | Tel: +41 (91) 610.82.07
Via Cantonale, 6928 Manno, Switzerland | Fax: +41 (91) 610.82.82</pre>
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