Hi,
I am trying to run an MPI program as a CGI Python script which is running
over an Apache web server running locally on my computer.
I have a test.py file which has the code snippet
cmd = 'opt/local/bin/mpiexec -np 10 testmpi'
output = commands.getoutput(cmd)
When I run the file test.py
I think you mean:
mpirun -mca oob_tcp_if_exclude eth0
Actually, it doesn't work.But if I turn down eth0 on the virtual machines (
sudo ifdown eth0), all work like a charm !
Finally, I can start to do something more complicated with openmpi.
Thank you all very much !
Son.
It confirms what we were saying - your application is not compiled against OMPI
You'll have to dig a little to figure out why that is happening - could be a
path issue.
On Apr 29, 2010, at 2:56 AM, Pankatz, Klaus wrote:
> Hi Ralph,
>
> thanks for your advise. Finally I configured openmpi with
Try running it with
mpirun -mca oob_tcp_if_exclude=10.0.2.15
That will tell OMPI to ignore the 10.0.2.15 interface
On Apr 29, 2010, at 7:36 AM, Nguyen Kim Son wrote:
> I think the problem reside the orted. As I tested mpirun in 2 virtual
> machines(fedora) in Windows, the communication betwee
I think the problem reside the orted. As I tested mpirun in 2 virtual
machines(fedora) in Windows, the communication between the two is through eth1
but not eth0. After lauching
ps aux | grep orted
the results is:
/usr/lib/openmpi/bin/orted --daemonize -mca ess env -mca orte_ess_jobid
-1233
Hi Ralph,
thanks for your advise. Finally I configured openmpi with ./configure
--prefix=... --enable-debug.
According to your suggestion I ran the hello_world with
mpirun -np 4 -mca ess_base_verbose 5 and the output is as follows:
I don't know what happend there...
**
[marvin:00373] mca:ba
