Yeah, it was a bug in the parser - fix scheduled for 1.4.2 release. Thanks! Ralph
On Mar 11, 2010, at 4:32 AM, Olivier Riff wrote: > Hello Ralph, > > Thanks for you quick reply. > Sorry I did not mention the version : it is the v1.4 (which indeed is not the > very last one). > I will appreciate if you could make a short test. > > Thanks and Regards, > > Olivier > > 2010/3/10 Ralph Castain <r...@open-mpi.org> > Probably a bug - I don't recall if/when anyone actually tested that code > path. I'll have a look...probably in the hostfile parser. > > What version are you using? > > On Mar 10, 2010, at 8:26 AM, Olivier Riff wrote: > >> Oops sorry I made the test too fast: it still does not work properly with >> several logins: >> >> I start on user1's machine: >> mpirun -np 2 --machinefile machinefile.txt MyProgram >> >> with machinefile: >> user1@machine1 slots=1 >> user2@machine2 slots=1 >> >> and I got : >> user1@machine2 password prompt ?! (there is no user1 account on machine2...) >> >> My problem is still open... why is there a connection attempt to machine2 >> with user1 ... >> Has somebody an explanation ? >> >> Thanks, >> >> Olivier >> >> >> 2010/3/10 Olivier Riff <olir...@googlemail.com> >> OK, it works now thanks. I forgot to add the slots information in the >> machinefile. >> >> Cheers, >> >> Olivier >> >> >> >> 2010/3/10 Ralph Castain <r...@open-mpi.org> >> >> It is the exact same syntax inside of the machinefile: >> >> user1@machine1 slots=4 >> user2@machine2 slots=3 >> .... >> >> >> On Mar 10, 2010, at 5:41 AM, Olivier Riff wrote: >> >> > Hello, >> > >> > I am using openmpi on several machines which have different user accounts >> > and I cannot find a way to specify the login for each machine in the >> > machinefile passed to mpirun. >> > The only solution I found is to use the -host argument of mpirun, such as: >> > mpirun -np 2 --host user1@machine1,user2@machine2 MyProgram >> > which is very inconvenient with a lot of machines. >> > >> > Is there a way to do the same using a machinefile text? : >> > mpirun -np 2 -machinefile machinefile.txt MyProgram >> > >> > I cannot find the appropriate syntax for specifying a user in >> > machinefile.txt... >> > >> > Thanks in advance, >> > >> > Olivier >> > >> > _______________________________________________ >> > 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 > > > _______________________________________________ > 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