Difference: SunGridEngineAdmin (10 vs. 11)

Revision 112010-03-31 - ChrisNell

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META TOPICPARENT	name="SunGridEngine"

Sun Grid Engine Administration

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Go to Project Configuration and click on Add. Enter the name of the project and choose user sets or users who are eligible to submit jobs to this project by clicking on the buttons below. E.g., say you want to add a user set: click on the left button, and in the new window that pops up, choose the applicable user sets.

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Parallel environments

A parellel environment defines a schema for how multiple-CPU jobs are to be run. Run a job in a parallel environment by adding "-pe " to the qsub command. For example, add "-pe fillup 2" to run a job which reserves 2 slots on the same host for job execution. The "fillup" environment was created so that multi-threaded, CPU-intensive jobs do not "clobber" other jobs placed on the same host. More complex parallel environments are likely required for MPI, etc., jobs, but no such environments have been configured yet.

Parallel environments can be created using "qconf -ap ", modified with "qconf -mp ", and listed with "qconf -spl". A new parallel environment must have name its added to the "pe_list" variable of some queue ("gconf -mq ") before being usable. More information is found at http://wikis.sun.com/display/gridengine62u2/Managing+Parallel+Environments

Consumables

Changing existing consumables

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Let's keep a log of administration changes made to the cluster, to help us undo bad changes if they occur.

kevinlb, 4/11/07: added the flag "batch" to the arrowtest.q queue, in order to allow batch jobs to be submitted. Now as far as I can tell the test queue works.

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cnell, 3/31/10: added "fillup" parallel environment to all.q in order to allow jobs which reserve a whole machine.

-- FrankHutter - 11 Oct 2006

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