[torqueusers] max job id number?

Wickliffe, Blake W blake.wickliffe at aramco.com
Wed Apr 2 05:01:27 MDT 2008


According to include/pbs_ifl.h in the Torque source:

#define PBS_MAXSEQNUM           8       /* max sequence number length */

So, 99999999?  If so, you've got some breathing room.  :)

Regards,

Blake Wickliffe
Saudi Aramco
ENOD/CSYS/USG HPC Team
(873-4417)
-----Original Message-----
From: torqueusers-bounces at supercluster.org [mailto:torqueusers-bounces at supercluster.org] On Behalf Of Åke Sandgren
Sent: Wednesday, April 02, 2008 1:42 PM
To: Brock Palen
Cc: torqueusers at supercluster.org
Subject: Re: [torqueusers] max job id number?

On Wed, 2008-04-02 at 00:05 -0400, Brock Palen wrote:
> I know someone must have asked this before, but we just rolled over 1
> million jobs, and already have over 1.3 million in gold.
>
> What is the max job id?  Is it just 32 bit int?  (2^32)/2-1? Just
> curios, as we do many tools based on job ids always getting bigger.

Yes, interesting problem. We are at 1.4M jobs and counting...
Fortunately that cluster is going out of service in a few month
(hopefully)

Anyone who knows?

--
Ake Sandgren, HPC2N, Umea University, S-90187 Umea, Sweden
Internet: ake at hpc2n.umu.se   Phone: +46 90 7866134 Fax: +46 90 7866126
Mobile: +46 70 7716134 WWW: http://www.hpc2n.umu.se

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