Am 23.03.2011 um 15:24 schrieb Fritz Ferstl:

> Am 23.03.11 12:17, Reuti wrote:
>> Hi,
>> 
>> Am 23.03.2011 um 12:00 schrieb Chiara Latini:
>> 
>>> I need to port my python code automating the job management, from LSF to 
>>> Grid Engine.
>>> DRMAA APIs could do the job but at present it seems they lack 
>>> functionalities: I'd need infos about the resource usage of the job at 
>>> node, know nodes running a given job, have static infos about nodes (CPUs, 
>>> memory), advanced reservation management and so on.
>>> Has Grid Engine suitable APIs ? Is there a programmmer's guide documenting 
>>> them? I could only find DRMAA howtos, but nothing more in the user and 
>>> administrator guide now hosted at Oracle's site.
>> 
>> there is no direct API *), even DRMAA would only be of help in v2 for your 
>> intended use I fear (it's v1 in SGE for now).
> 
> Well, DRMAA v2 isn't yet finalized and then needs to be approved by OGF. Once 
> that's done we certainly have the intention to add support for it.
> 
>> 
>> -- Reuti
>> 
>> *) In fact there is a not maintained one: 
>> http://comments.gmane.org/gmane.comp.clustering.gridengine.users/20830
> 
> Do you refer to JGDI, the JMX interface

Yep, these two. I remembered, that it was asked on the list before.


> or one of the in-house solutions which some community members have been 
> referring to in this thread?
> 
> The JGDI and JMX interfaces are maintained but at this point they are not 
> public and are not considered stable,

Thx for the clarification.

-- Reuti


> i.e. they may change without notice and they do not make guarantees for 
> backward compatibility of an sort. Hence they are also not documented 
> externally.
> 
> Cheers,
> 
> Fritz
> 
>> 
>> 
>>> Thanks in advance for your help,
>>> Chiara
>>> --
>>> 
>>> Life is complex. It has a real part and an imaginary part
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> -- 
> Fritz Ferstl   --   CTO and Business Development, EMEA
> Univa   --   The Data Center Optimization Company
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