Christine
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).
The secret is to ensure in your case that mpi jobs
0,1 have Display:0
2,3 have Display:1
4,5 have Display:2
6,7 have Display:3
and then all will be well. you'll need a rather complicated mpirun -e
blah blah command line.
JB
Hi,
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?
This thread, for example, seems to imply that I would run multiple
instances of pvserver, somehow pointing each to a different GPU?
http://www.mail-archive.com/[email protected]/msg00501.html
Thanks,
Christine
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