Setup your mpi such that you can launch 2 process per node (i.e. -np 20 with the appropriate hostfile). ParaView does not yet support a hybrid MPI/multi-threaded execution model.<br><br>-berk<br><br><div><span class="gmail_quote">On 30 Jan 2008 11:34:55 -0000, <b class="gmail_sendername">Raashid Baig</b> <<a href="mailto:raashid.b@rediffmail.com">raashid.b@rediffmail.com</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<p>
Thanks a lot to everyone for your sugestions and help. I have now<br>
installed ParaView3.2.1 on a linux cluster and it works properly<br>
without any problem.<br>
<br>
ParaView scales properly for very large EnsightBinary files, however I<br>
have some doubtes regarding it's working.<br>
<br>
I have acess to a linux cluster with 110 nodes, each node with 2<br>
cloverton processor and 16 GB of RAM.<br>
<br>
When I fire pvserver on 10 nodes with the following command:<br>
<br>
/usr/local/openmpi-1.2.4/bin/mpirun -np 10 --x LD_LIBRARY_PATH=/home/raashid/src/lib64/:$LD_LIBRARY_PATH --mca btl ^openib,mvapi -hostfile nodes ./pvserver --use-offscreen-rendering<br>
<br>
I find that on each node only 1 core out of available 8 is being used<br>
by pvserver.<br>
<br>
How can I utilize all the 8 cores available on all the nodes ?
</p>
<br><br>
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