[GE users] advice re: network topology aware MPI host selection

Chris Dagdigian dag at sonsorol.org
Tue Oct 14 17:06:23 BST 2008


Good question! Retesting shortly ...

-Chris


On Oct 14, 2008, at 11:58 AM, Reuti wrote:

> Hi Chris,
>
> Am 14.10.2008 um 17:53 schrieb Chris Dagdigian:
>
>>
>> Following up on this thread again ...
>>
>> Using the approach that Dan recommended below to "pin" certain  
>> types of MPI jobs to certain blades that are advantageously close  
>> in network topology terms:
>>
>> pe_list               make,[@hg1=make2],[@hg2=make2 make3] ...
>
> you are getting this also if you enter more than one line by using  
> backslashes?
>
> Or setting export SGE_SINGLE_LINE=1 ?
>
> -- Reuti


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