On Apr 23, 2009, at 3:59 PM, Luis Vitorio Cargnini wrote:
I'm using NFS, my home dir is the same in all nodes the problem is
when generating the key it is been generated for a specific machine
end of the key is the user@host, the system is consulting id_dsa in
each machine.
That's ok. I have
On Apr 23, 2009, at 3:27 PM, Alex Margolin wrote:
I'm a grad student, working on a MPI communication optimization, and
I've been working with Open-MPI for quite a while now. I'm also a TA
in a course about open-source development, and I would like to
present Open-MPI as a case study. In par
Per http://www.open-mpi.org/community/lists/announce/2009/03/0029.php,
can you try upgrading to Open MPI v1.3.2?
On Apr 24, 2009, at 5:21 AM, jan wrote:
Dear Sir,
I’m running a cluster with OpenMPI.
$mpirun --mca mpi_show_mpi_alloc_mem_leaks 8 --mca
mpi_show_handle_leaks 1 $HOME/test/cpi
Thank You Eugene Loh,
It is very important for me to explain the spike at figure!
But I dont know how to hunt the reason and how to check it.
Would you please help me in more practically?
Thank you again.
From: Eugene Loh
To: Open MPI Users
Sent: Friday, Ap
Dear Sir,
I’m running a cluster with OpenMPI.
$mpirun --mca mpi_show_mpi_alloc_mem_leaks 8 --mca mpi_show_handle_leaks 1
$HOME/test/cpi
I got the error message as job failed:
Process 15 on node2
Process 6 on node1
Process 14 on node2
… … …
Process 0 on node1
Process 10 on node
Dear Sir,
I’m running a cluster with OpenMPI.
$mpirun --mca mpi_show_mpi_alloc_mem_leaks 8 --mca mpi_show_handle_leaks 1
$HOME/test/cpi
I got the error message as job failed:
Process 15 on node2
Process 6 on node1
Process 14 on node2
… … …
Process 0 on node1
Process 10 on nod
On Thu, Apr 23, 2009 at 9:03 PM, Jeff Squyres wrote:
> On Apr 23, 2009, at 3:51 AM, Katz, Jacob wrote:
>
>> Is there a way to start up an MPI app by some manual procedure, when
>> rsh/ssh cannot be used to log into a machine where part of the app should
>> run?
>> E.g. a set of commands that can b
Right. So, baseline performance seems reasonable, but there is an odd
spike that seems difficult to explain. This is annoying, but again:
how important is it to resolve that mystery? You can spend a few days
trying to hunt this down, only to find that it's some oddity that has
no general re
