Why don't you just have one script that executes all the jobs sequentially, and then use the "at" command to start it?
On Jan 3, 2014, at 8:36 AM, Ng Shi Wei <nsw_1...@hotmail.com> wrote: > Hi Reuti, > > May I know how to starts the second mpi program once the previous program is > finished? I am using Fedora Cluster. > > Hope you can provide me some guide on this. > > Thank you. > > Best Regards, > Shi Wei. > > > From: re...@staff.uni-marburg.de > > Date: Tue, 27 Aug 2013 08:56:26 +0200 > > To: us...@open-mpi.org > > Subject: Re: [OMPI users] Unable to schedule an MPI tasks > > > > Hi, > > > > Am 27.08.2013 um 03:45 schrieb Ng Shi Wei: > > > > > Due to the time constraints, I would like to run the mpi program by > > > scheduling the program to run on desired time using the "at" command. > > > However, it seems that the mpirun doesn't execute the mpi program at the > > > desired time using the "at" command. > > > > > > I would like to ask is there any other method to schedule a program to > > > run ? > > > For best, it can straight away starts the second mpi program once the > > > previous program is finished. > > > > Is this a local machine just for you, a cluster for you or one shared by > > several users? > > > > You could also think of implementing a full blown queuingsystem like SoGE > > https://arc.liv.ac.uk/trac/SGE or Torque > > http://www.adaptivecomputing.com/products/open-source/torque/ > > > > You don't have to think about a time when the job should start then (even > > though this is possible with the -a option), but requesting the intended > > number of cores will allow a job to run as soon as these resources are > > available. I.e. you can submit several jobs at once but they will be > > executed one after the other without oversubscribing the available > > resources. > > > > -- Reuti > > > > NB: There is also the command `batch` in the at-suite to start the next job > > when the load drops under a certain value. > > > > > > > Hope to get some reply from you all. > > > > > > Thanks in advance. > > > > > > Best Regards, > > > Shi Wei > > > _______________________________________________ > > > users mailing list > > > us...@open-mpi.org > > > http://www.open-mpi.org/mailman/listinfo.cgi/users > > > > _______________________________________________ > > users mailing list > > us...@open-mpi.org > > http://www.open-mpi.org/mailman/listinfo.cgi/users > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users
