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 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, 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
--
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Univa -- The Data Center Optimization Company
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