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Re: [Condor-users] Queueing ssh sessions?
- Date: Mon, 11 May 2009 13:53:22 -0400
- From: "Jonathan D. Proulx" <jon@xxxxxxxxxxxxx>
- Subject: Re: [Condor-users] Queueing ssh sessions?
On Mon, May 11, 2009 at 01:25:28PM -0400, Ian Chesal wrote:
:I can tell you know: this is a nightmare support situation. Especially
:if you've got a lot of different tools. But particuarly with MatLab
Amen to that!
Currently here the Matlab licenses float and we have enough so that
works out (usually :) The Parallel Computing Toolkit license is the
only one that's special to the cluster since in this model the worker
nodes only need the PCT license not a regular Matlab license or any
other toolkits, so for us this is simple.
The new interest in actual parallel jobs is the current complicating
factor. Unlike a "regular" parallel universe job the master "task0"
job is called interactively and spawns the worker nodes when asked. I
haven't yet been able to map this to a condor submission model (though
this discussion is getting me closer looking at how you queue
If I let people go around the queue I get license scheduling hell, but
saying sorry you can't do that isn't any better.
:Hope that helps.
I think it does.