It may work like in this way:

while(still tasks available) {

myScheduler.push(tasks);

myScheduler.get(tasks results from client nodes);

}

Any help is appreciated.

Jack

June 20 2010

> From: Bill.Rankin@sas.com
> To: users@open-mpi.org
> Date: Sun, 20 Jun 2010 20:04:26 +0000
> Subject: Re: [OMPI users] Open MPI task scheduler
>
>
> On Jun 20, 2010, at 1:49 PM, Jack Bryan wrote:
>
> Hi, all:
>
> I need to design a task scheduler (not PBS job scheduler) on Open MPI cluster.
>
> Quick question - why *not* PBS?
>
> Using shell scripts with the Job Array and Dependent Jobs features of PBS Pro (not sure about Maui/Torque nor SGE) you can implement this in a fairly straight forward manner. It worked for the Bioinformaticists using BLAST.
>
> It just seems that the workflow you are describing is part and partial of what any good workload management system is supposed to do and do well.
>
> Just a thought.
>
> Good luck,
>
> -bill
>
>
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