[GE users] mpich sge and exporting env vars

Reuti reuti at staff.uni-marburg.de
Wed Jun 14 13:57:27 BST 2006


Am 14.06.2006 um 14:48 schrieb Gruhn Daniel J Contractor AF/A9IT:

> Michael,
>
> If your script executes qsub to queue out your job, then #$ -V will  
> have no
> effect.  This only works for a script that is actually submitted by  
> qsub to
> the grid.
>
> Dan
>
> //SIGNED//
> Daniel J.Gruhn, CTR (Group W Inc.)
> HQ USAF/A9IT
> Studies & Analyses, Assesments and Lessons Learned
>
> -----Original Message-----
> From: michael bane [mailto:michael.bane at manchester.ac.uk]
> Sent: Wednesday, June 14, 2006 8:26 AM
> To: users at gridengine.sunsource.net
> Subject: RE: [GE users] mpich sge and exporting env vars
>
> The cluster is down at the moment so cannot check this, but I've  
> had #$ -V
> at the top of my qsub script. Is this the correct place or does it  
> have to
> be placed once the env vars have been set in the script?
>
> I was wondering if it's anything to do with mpich1...
>
> More once the cluster is back
> Ta, Michael
>
> On Wed, 2006-06-14 at 07:18 -0500, McCalla, Mac wrote:
>> Hi,
>>
>> You can also try qsub option -V if you want to ship the entire
>> environment variable set to the job, Or if there is a standard
>> environment used by all jobs you can wrap the start of the compute
>> nodes Sgeexecd in it.
>>
>> HTH,
>>
>> Mac Mccalla
>>
>> -----Original Message-----
>> From: Gerd Marquardt [mailto:marquardt at rrzn.uni-hannover.de]
>> Sent: Wednesday, June 14, 2006 6:07 AM
>> To: users at gridengine.sunsource.net
>> Subject: Re: [GE users] mpich sge and exporting env vars
>>
>> michael bane wrote:
>>> I'm new to SGE but not a stranger to mpich. I've had a look in the
>>> archives and elsewhere but cannot find a solution to my problem but
>>> hope somebody here can point me in the right direction.
>>>
>>> We have a Linux cluster running SGE and with mpich1 available. I
>>> have a code that makes heavy use of environment variables. However,
>>> when I try and run this under SGE using mpich it falls over since
>>> the running
>>
>>> executable claims to have no knowledge of the environment variables
>>> even thought they are set in the qsub script.
>>>
>>> Thanks in advance,
>>>
>> Try the qsub-Option:
>>    -v  variable[=value]
>>
>> --
>>  Gerd Marquardt
>>
>>
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>>
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> --
> Michael Bane
> Centre for Atmospheric Science
> University of Manchester, U.K.
>
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