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Subject: Re: [OMPI users] MPI_ABORT was invoked on rank 0 in communicatorMPI_COMM_WORLD with errorcode 0.
From: Martin Siegert (siegert_at_[hidden])
Date: 2010-04-28 21:00:31


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
> 
>    > _______________________________________________
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>    > [10]users_at_[hidden]
>    > [11]http://www.open-mpi.org/mailman/listinfo.cgi/users
>    _______________________________________________
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>    [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