On Apr 1, 2010, at 10:52 PM, longbow leo wrote:
> Thanks a lot for your reply.
>
> Now the mpiblast run in only one node both inside and outside a torque job.
If you're inside a torque job and still seeing everything running on a single host, then something isn't quite right. Try running a simple diagnostic in a torque job:
mpirun hostname
Where "hostname" is just the normal Linux "hostname" command. It should show you all the hosts that it was launched on.
> How could I setup a hostlist for open mpi? I haven't found this in the open mpi faq. Thanks.
It's in there somewhere. Just put one host per line in a file, like this:
$ cat myhostfile
host1
host2
host3
host4
$ mpirun --hostfile myhostfile ...
--
Jeff Squyres
jsquyres_at_[hidden]
For corporate legal information go to:
http://www.cisco.com/web/about/doing_business/legal/cri/
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