Reuti, I dont get what you meant ? Can you explain it more details ? Which file i should check whether mpiexec is included or not ? Thank you in advance. Best Regards,Shi Wei
> From: re...@staff.uni-marburg.de > Date: Tue, 27 Aug 2013 09:03:54 +0200 > To: us...@open-mpi.org > Subject: Re: [OMPI users] Unable to schedule an MPI tasks > > Am 27.08.2013 um 08:56 schrieb Ng Shi Wei: > > > Regarding the permission, I think I have the permission to run the at > > command because I can use the at command to schedule other programs except > > mpi program. > > Maybe the `mpiexec` isn't found and a submitted script could help: > > #!/bin/sh > . ~/.profile > which mpiexec # remove this line when it's working > mpiexec ... > > (Replace ~/.profile with ~/.bash_profile or ~/.bash_login in case you use > these. In case `mpiexec` is available even without these: is there something > like /etc/profile which needs to be sourced?) > > -- Reuti > > > > Is there any other scheduling command to schedule task? > > > > Thank you in advance. > > > > Best Regards, > > Shi Wei > > > > --- Original Message --- > > > > From: "Ralph Castain" <r...@open-mpi.org> > > Sent: 27 August 2013 11:33 > > To: "Open MPI Users" <us...@open-mpi.org> > > Subject: Re: [OMPI users] Unable to schedule an MPI tasks > > > > Perhaps I don't understand, but mpirun has no problem being executed using > > the "at" command. Perhaps the problem is that you don't have permission for > > "at"? Per the man page: > > > > The superuser may use these commands in any case. For other users, > > permission to use at is determined by the files /etc/at.allow and > > /etc/at.deny. > > > > If the file /etc/at.allow exists, only usernames mentioned in it are > > allowed to use at. > > > > If /etc/at.allow does not exist, /etc/at.deny is checked, every > > username not mentioned in it is then allowed to use at. > > > > If neither exists, only the superuser is allowed use of at. > > > > An empty /etc/at.deny means that every user is allowed use these > > commands, this is the default configuration. > > > > You also might check to see what directory mpirun is executed from when > > "at" actually runs, and that the path to both mpirun and your executable > > are correct for that location. > > > > > > On Aug 26, 2013, at 6:45 PM, Ng Shi Wei <nsw_1...@hotmail.com> wrote: > > > >> Hi all, > >> > >> 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. > >> > >> 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
