[mpich-discuss] [cli_0]: aborting job:

[Sangamesh B]

Hi,

     There is no much info available regarding the error.  I got this code
for benchmarking. So the client has mentioned to run it for 48, 96, 128, 192
and 256 processes.

For each run its giving the same error. May I know is there an option for
verbose in mpirun to get more info?

Thank you,
Sangamesh

On Thu, Sep 4, 2008 at 11:48 AM, Pavan Balaji <balaji at mcs.anl.gov> wrote:

>
> I don't quite understand what the problem here is. It looks like the
> application is calling MPI_Abort(). MPICH2 kills the processes belonging to
> the application, when MPI_Abort() is called. Do you expect a different
> behavior?
>
>  -- Pavan
>
> On 09/03/2008 11:51 PM, Sangamesh B wrote:
>
>> Hi All,
>>
>>   I've compiled a home developed C application, with MPICH2-1.0.7, GNU
>> compilers on Cent OS 5 based  Rocks 5 cluster.
>>
>> Command used and error are as follows:
>>
>> $ /opt/mpich2/gnu/bin/mpirun -machinefile ./mach28 -np 8 ./run3 ./run3.in<
>> http://run3.in> | tee run3_1a_8p
>>
>> [cli_0]: aborting job:
>> application called MPI_Abort(MPI_COMM_WORLD, 1) - process 0
>> rank 0 in job 1  locuzcluster.org_44326   caused collective abort of all
>> ranks
>>  exit status of rank 0: killed by signal 9
>>
>> $ ldd run3
>>        libm.so.6 => /lib64/libm.so.6 (0x0000003a1fa00000)
>>        libmpich.so.1.1 => /opt/mpich2/gnu/lib/libmpich.so.1.1
>> (0x00002aaaaaac4000)
>>        libpthread.so.0 => /lib64/libpthread.so.0 (0x0000003a20200000)
>>        librt.so.1 => /lib64/librt.so.1 (0x0000003a20e00000)
>>        libuuid.so.1 => /lib64/libuuid.so.1 (0x00002aaaaadba000)
>>        libc.so.6 => /lib64/libc.so.6 (0x0000003a1f600000)
>>        /lib64/ld-linux-x86-64.so.2 (0x0000003a1f200000)
>>
>> It is recommended to run this job for 48 and 96 process/cores. But cluster
>> has only 8 cores.
>> Is this lower no of processes causing the above error?
>>
>> Thank you,
>> Sangamesh
>>
>
> --
> Pavan Balaji
> http://www.mcs.anl.gov/~balaji <http://www.mcs.anl.gov/%7Ebalaji>
>
>
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