[GE users] Open MPI and SGE

Bernard Li bli at bcgsc.ca
Thu Apr 27 05:54:42 BST 2006


Hi Reuti:

Yeah I followed your instructions in that email you sent out.  So I did
modify my "startmpi.sh" script with your modifications.

Anyways, if you have any clues regarding how to get it working with
1.0.2, I'd appreciate it, thanks.

Cheers,

Bernard 

> -----Original Message-----
> From: Reuti [mailto:reuti at staff.uni-marburg.de] 
> Sent: Wednesday, April 26, 2006 21:52
> To: users at gridengine.sunsource.net
> Subject: Re: [GE users] Open MPI and SGE
> 
> Hi there,
> 
> the loose integration was straight forward, but there is no tight  
> integration for now:
> 
> http://gridengine.sunsource.net/servlets/ReadMsg?listName=dev&
> msgNo=2578
> 
> I didn't checked the latest sources again, but I'm not aware of a  
> change of "orted".
> 
> -- Reuti
> 
> 
> PS: for the startopenmpi.sh:
> 
> PeHostfile2MachineFile()
> {
>     cat $1 | while read line; do
>        # echo $line
>        host=`echo $line|cut -f1 -d" "|cut -f1 -d"."`
>        nslots=`echo $line|cut -f2 -d" "`
>        echo $host slots=$nslots
>     done
> }
> 
> Am 27.04.2006 um 04:29 schrieb Bernard Li:
> 
> > 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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