[GE users] Open MPI and SGE

Bernard Li bli at bcgsc.ca
Thu Apr 27 03:29:14 BST 2006


Has anybody been successful with getting Open MPI integrated with SGE (I
think Reuti has ;-) ).

Anyways, I think I'm pretty close, but I'm stuck with this issue:

[node1:28248] pls:rsh: execv failed with errno=2

Anybody knows what it means?

I basically set it up like Reuti recommended in the following email:

http://gridengine.sunsource.net/servlets/ReadMsg?list=users&msgNo=15176

My template looks like this:

pe_name           openmpi
slots             999
user_lists        NONE
xuser_lists       NONE
start_proc_args   /opt/sge/mpi/startmpi.sh $pe_hostfile
stop_proc_args    /opt/sge/mpi/stopmpi.sh
allocation_rule   $round_robin
control_slaves    FALSE
job_is_first_task TRUE
urgency_slots     min

It might be helpful to post a working integration in the SGE website.

Thanks!

Bernard

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