On Tue, May 06, 2014 at 11:58:17AM -0400, VG wrote:
Thanks for the reply, I am looking at qhost command now.
Also a compute node  *biology@compute-0-18.local* would mean one of the
several computers on the cluster??

Probably.  The output from 'qhost' should show a list of all known
compute nodes.

Note that each compute node can have multiple queues associated with it.
You've mentioned the "biology" queue, but there could also be, for
example, a "physics" queue that also is attached to compute-0-18.  So
you may see the same hardware listed more than once.



Regards



On Tue, May 6, 2014 at 11:48 AM, Jesse Becker <becke...@mail.nih.gov> wrote:

On Tue, May 06, 2014 at 11:34:50AM -0400, VG wrote:

Hi Everyone,

I have started to understand the basics of SGE, but still I am pretty new
in this cluster computation.


Welcome.

 When I qsub an application, and use qstat to check the status of my
submitted job I see that my job has been submitted to a compute node
something like this *biology@compute-0-18.local* or
*biology@compute-0-17.local*


That means the job is running in the "biology" queue, on the
"compute-0-18.local" compute node.

 What I want to understand as of now is, what is this compute node? Is this
one of the many computers on the cluster. I want to find out how much ram
is associated with *biology@compute-0-18.local *and how many cores are

available on this compute node


Take a look at the "qhost" command.  That will show high-level
information about all of the compute nodes in the cluster.

 *?? But most importantly what is this compute node(Is it a one of the
several computers on the cluster??)*

I will have more questions for sure once I get answers to these.

Thanks for all the help

Regards


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Jesse Becker (Contractor)


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Jesse Becker (Contractor)
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