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: siegert_at_[hidden]
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]siegert_at_[hidden]> 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]siegert_at_[hidden]
> 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-bounces_at_[hidden]
> <[5]users-bounces_at_[hidden]>
> > To: [6]users_at_[hidden] <[7]users_at_[hidden]>
> > 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]users_at_[hidden]
> > [11]http://www.open-mpi.org/mailman/listinfo.cgi/users
> _______________________________________________
> users mailing list
> [12]users_at_[hidden]
> [13]http://www.open-mpi.org/mailman/listinfo.cgi/users
>
> References
>
> 1. http://www.cs.ucr.edu/~kishore
> 2. mailto:siegert_at_[hidden]
> 3. mailto:siegert_at_[hidden]
> 4. mailto:users-bounces_at_[hidden]
> 5. mailto:users-bounces_at_[hidden]
> 6. mailto:users_at_[hidden]
> 7. mailto:users_at_[hidden]
> 8. http://www.cs.ucr.edu/%7Ekishore
> 9. http://www.cs.ucr.edu/%7Ekishore
> 10. mailto:users_at_[hidden]
> 11. http://www.open-mpi.org/mailman/listinfo.cgi/users
> 12. mailto:users_at_[hidden]
> 13. http://www.open-mpi.org/mailman/listinfo.cgi/users
> _______________________________________________
> users mailing list
> users_at_[hidden]
> 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: siegert_at_[hidden]
Canada V5A 1S6
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