joseph even through you are running ubuntu may be you can try to install vbox then try to install 3nodes rockscluster you will find simple setup for openmpi PE etc with OGE it is not the latest but good enough for you to see how it work regatds
Sent from my iPad On Jun 6, 2012, at 0:03, "Joseph A. Farran" <[email protected]> wrote: > > On 6/5/2012 8:36 PM, Rayson Ho wrote: >> This won't work, as the qsub command line parsing code always requires a PE >> name for -pe. > > Ok. I was not sure if OGE had a default way of telling it the Parallel name > to use if none was given. > >>> So it's the syntax which is difficult for us OGE beginners. I am trying >>> to have OGE choose a default pe name, but *NOT* the number of cores (slots). >> Without modifying Grid Engine, you can use a JSV or a qsub wrapper. >> >> Unless *every single job* in your cluster is a parallel job, adding >> "-pe" in the default request file is likely not something you want. > > yes, I don't think so. We have both parallel & serial, but most jobs are > parallel. > >> So really how many PEs you have in your cluster?? > > Too many. It's a research cluster and most use MPI, but others have their > own communication configuration. From what I can tell so far with OGE > (correct me if I am wrong) compared to Torque which is where I am coming > from, the Parallel Environment is just a tag to define some parallel configs > such as how to allocate cores (slots), etc. With Torque you request both > nodes & cores in your job script, so you can slice and dice fairly easily. > > If anyone has a links / references on tips for transitioning from Torque to > OGE, please post. > > Best, > Joseph > > > > > > _______________________________________________ > users mailing list > [email protected] > https://gridengine.org/mailman/listinfo/users _______________________________________________ users mailing list [email protected] https://gridengine.org/mailman/listinfo/users
