Yes, I am quite sure that you need at least 16GB to run SPEC MPIM2007. See the FAQ at http://www.spec.org/mpi2007/docs/faq.html#MemoryMedium Furthermore, the benchmark is designed to run on at least 16p.
Cheers, Martin -- Martin Siegert Head, Research Computing WestGrid Site Lead IT Services phone: 778 782-4691 Simon Fraser University fax: 778 782-4242 Burnaby, British Columbia email: sieg...@sfu.ca Canada V5A 1S6 On Wed, Apr 28, 2010 at 05:47:52PM -0700, kishore kumar wrote: > > Oh..... Thank you for the information. > The machine has 6GM of RAM and I am creating 4 processes (for 4 cores). > Are you sure that it is because of lack of resources or some problem > with the network settings (I want to run the programs only on my > server)? > Is there anyway to do this (I need to run only 4 processes for my > project)? > Thank you. > Best, > Kishore Kumar Pusukuri > [1]http://www.cs.ucr.edu/~kishore > > On 28 April 2010 17:18, Martin Siegert <[2]sieg...@sfu.ca> wrote: > > How much memory is available on that quad core machine? > The minimum requirements for MPIM2007 are: > 16GB of memory for the whole system or 1GB of memory per rank, > whichever > is larger. > For MPIL2007 you need to use at least 64 processes and a minimum of > 128GB > (2GB/process) is required. > Cheers, > Martin > -- > Martin Siegert > Head, Research Computing > WestGrid Site Lead > IT Services phone: 778 782-4691 > Simon Fraser University fax: 778 782-4242 > Burnaby, British Columbia email: [3]sieg...@sfu.ca > Canada V5A 1S6 > > On Wed, Apr 28, 2010 at 05:32:12AM -0500, Jeff Squyres (jsquyres) > wrote: > > > > I don't know much about specmpi, but it seems like it is choosing > to > > abort. Maybe the "no room for lattice" has some meaning...? > > -jms > > Sent from my PDA. No type good. > > > _______________________________________________________________________ > > > > From: [4]users-boun...@open-mpi.org > <[5]users-boun...@open-mpi.org> > > To: [6]us...@open-mpi.org <[7]us...@open-mpi.org> > > Sent: Wed Apr 28 01:47:01 2010 > > Subject: [OMPI users] MPI_ABORT was invoked on rank 0 in > > communicatorMPI_COMM_WORLD with errorcode 0. > > > > Hi, > > I am trying to run SPEC MPI 2007 workload on a quad-core machine. > > However getting this error message. I also tried to use hostfile > option > > by specifying localhost slots=4, but still getting the following > error. > > Please help me. > > > $mpirun --mca btl tcp,sm,self -np 4 su3imp_base.solaris > > > SU3 with improved KS action > > Microcanonical simulation with refreshing > > MIMD version 6 > > Machine = > > R algorithm > > > type 0 for no prompts or 1 for prompts > > > nflavors 2 > > nx 30 > > ny 30 > > nz 56 > > nt 84 > > iseed 1234 > > LAYOUT = Hypercubes, options = EVENFIRST, > > NODE 0: no room for lattice > > termination: Tue Apr 27 23:41:44 2010 > > Termination: node 0, status = 1 > > > ----------------------------------------------------------------------- > > --- > > MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_WORLD > > with errorcode 0. > > NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI > processes. > > You may or may not see output from other processes, depending on > > exactly when Open MPI kills them. > > > ----------------------------------------------------------------------- > > --- > > > ----------------------------------------------------------------------- > > --- > > mpirun has exited due to process rank 0 with PID 17239 on > > node cache-aware exiting without calling "finalize". This may > > have caused other processes in the application to be > > terminated by signals sent by mpirun (as reported here). > > Best, > > Kishore Kumar Pusukuri > > > [1][8]http://www.cs.ucr.edu/~kishore > > > > References > > > > 1. [9]http://www.cs.ucr.edu/~kishore > > > _______________________________________________ > > users mailing list > > [10]us...@open-mpi.org > > [11]http://www.open-mpi.org/mailman/listinfo.cgi/users > _______________________________________________ > users mailing list > [12]us...@open-mpi.org > [13]http://www.open-mpi.org/mailman/listinfo.cgi/users > > References > > 1. http://www.cs.ucr.edu/~kishore > 2. mailto:sieg...@sfu.ca > 3. mailto:sieg...@sfu.ca > 4. mailto:users-boun...@open-mpi.org > 5. mailto:users-boun...@open-mpi.org > 6. mailto:us...@open-mpi.org > 7. mailto:us...@open-mpi.org > 8. http://www.cs.ucr.edu/%7Ekishore > 9. http://www.cs.ucr.edu/%7Ekishore > 10. mailto:us...@open-mpi.org > 11. http://www.open-mpi.org/mailman/listinfo.cgi/users > 12. mailto:us...@open-mpi.org > 13. 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 -- Martin Siegert Head, Research Computing WestGrid Site Lead IT Services phone: 778 782-4691 Simon Fraser University fax: 778 782-4242 Burnaby, British Columbia email: sieg...@sfu.ca Canada V5A 1S6
