[GE users] parallel job woes

pollinger harald.pollinger at sun.com
Tue Jul 7 18:58:58 BST 2009


ah_sunsource wrote:
> Hi Harald,
> 
> On Thu, 2009-07-02 at 12:14 +0200, pollinger wrote:
>> Which architecture are you using?
>> Are you hitting IZ 2916 ("qrsh large memory consumption in IA64")?
> 
> it's x86_64 Linux with "qrsh over ssh" configured. But actually it's a
> general problem. Every qrsh process has a memory footprint and you just
> need to start enough of them to run into the mentioned problems.

Yes, of course, but it seemed to be a bit too much memory consumption 
per process. I'll file an issue so someone will take care of this problem.

Regards,
Harald

> With SGE 6.2 there might be a solution when using different queues for
> master and slave jobs. But checking qrsh memory consumption in a
> parallel job is maybe completely wrong at all...
> 
> Cheers,
> Andreas
> 


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