Hi, Am 14.05.2013 um 01:26 schrieb Riccardo Murri:
> is there a prolog-like script that gets executed before a task spawned > by qrsh (as part of a parallel job) is run? The usual prolog is only > run on the master node at the start of the job, but I'm trying to > intercept instances of `qrsh -V` spawned by OpenMPI's `mpiexec`. Why? In the prolog of the PE you could program a loop across all granted nodes by using a `qrsh -inherit -V ...` to all nodes therein to make some preparations. What you can do in addition is to change the name of the to be started daemon in Open MPI to be your wrapper, and then call the real ` orted` from this one. There is the parameter --launch-agent in `mpiexec` for this purpose. -- Reuti > Thanks for any hint! > > Riccardo > > -- > Riccardo Murri > http://www.gc3.uzh.ch/people/rm > > Grid Computing Competence Centre > University of Zurich > Winterthurerstrasse 190, CH-8057 Zürich (Switzerland) > Tel: +41 44 635 4222 > Fax: +41 44 635 6888 > > _______________________________________________ > users mailing list > users@gridengine.org > https://gridengine.org/mailman/listinfo/users > _______________________________________________ users mailing list users@gridengine.org https://gridengine.org/mailman/listinfo/users
