Does OMPI built with TM but run with: -mcs pls ^tm give the same effect?
--andy > -----Original Message----- > From: users-boun...@open-mpi.org > [mailto:users-boun...@open-mpi.org] On Behalf Of > pat.o'bry...@exxonmobil.com > Sent: Wednesday, December 19, 2007 8:47 AM > To: Open MPI Users > Cc: Open MPI Users; users-boun...@open-mpi.org > Subject: Re: [OMPI users] Torque and OpenMPI 1.2 > > Terry, > Your suggestion worked. So long as I specifically state > "--without-tm", > the OpenMPI 1.2.4 build allows the use of "-hostfile". Apparently, by > default, OpenMPI 1.2.4 will incorporate Torque if it exists, so it is > necessary to specifically request "no Torque support". I > used the normal > Torque processes to submit the job and specified "-hostfile > $PBS_NODEFILE". > Everything worked. > Thanks for your help, > Pat > > J.W. (Pat) O'Bryant,Jr. > Business Line Infrastructure > Technical Systems, HPC > Office: 713-431-7022 > > > > > > Terry > > Frankcombe > > <te...@chem.gu > To > .se> Open MPI Users > <us...@open-mpi.org> > Sent by: > cc > users-bounces@ > > open-mpi.org > Subject > Re: [OMPI users] Torque > and OpenMPI > 1.2 > > 12/18/07 01:45 > > PM > > > > > > Please respond > > to > > Open MPI Users > > <users@open-mp > > i.org> > > > > > > > > > > > > > > On Tue, 2007-12-18 at 11:59 -0700, Ralph H Castain wrote: > > Hate to be a party-pooper, but the answer is "no" in OpenMPI 1.2. We > don't > > allow the use of a hostfile in a Torque environment in that version. > > > > We have changed this for v1.3, but you'll have to wait for > that release. > > > Can one not build OpenMPI without tm support and spawn remote > jobs using > the other mechanisms, using only $PBS_NODEFILE (or a derivative of the > file that that points to) in the script? > > Ciao > Terry > > > -- > Dr Terry Frankcombe > Physical Chemistry, Department of Chemistry > Göteborgs Universitet > SE-412 96 Göteborg Sweden > Ph: +46 76 224 0887 Skype: terry.frankcombe > <te...@chem.gu.se> > > _______________________________________________ > 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 >
