[mpich-discuss] mpe error

[Peter Man]

Hi,

Thanks for the replies! To clarify, my program seems to work when I
compile and run the program without MPE.
But as soon as I add the "-mpe=mpilog" and the "-lmpe" flag, I get the
error message.
What does "merging" mean?

Thanks!

Peter

>  Backtrace shows that merging failed. Would you be able to run
>  the same program without MPE ?
>
>  A.Chan
>
>  ----- Original Message -----
>  >  Hi,
>  >
>  >  I'm a newbie to mpi, and i've managed to compile, link and run my
>  >  program under mpich2-1.3.2p1
>  >  without any problems. However, when i do the same, but using the
>  >  "-mpe=mpilog" option, the following
>  >  error is produced:
>  >
>  >  Writing logfile....
>  >  Enabling the Default clock synchronization...
>  >  clog_commset.c:CLOG_CommSet_sync_IDs() -
>  >  The parent CLOG_CommSet_t does not contain 0-th GID
>  >  1188451318-1305386600.768476-degas.como.group in the
>  >  child_table[]/nclog_commset.c:CLOG_CommSet_merge() -
>  >  CLOG_CommSet_sync_IDs() fails!
>  >  Backtrace of the callstack at rank 2:
>  >  At [0]:
>  >  LINUXlib/mpsimpleprog_vienna(CLOG_Util_abort+0x73)[0x6e2377]
>  >  At [1]:
>  >  LINUXlib/mpsimpleprog_vienna(CLOG_CommSet_merge+0x2d2)[0x6dec1f]
>  >  At [2]:
>  >  LINUXlib/mpsimpleprog_vienna(CLOG_Merger_sort+0x1d)[0x6e9c44]
>  >  At [3]:
>  >  LINUXlib/mpsimpleprog_vienna(CLOG_Converge_sort+0x20)[0x6e631e]
>  >  At [4]:
>  >  LINUXlib/mpsimpleprog_vienna(MPE_Finish_log+0x114)[0x6e2144]
>  >  At [5]: LINUXlib/mpsimpleprog_vienna(MPI_Finalize+0x58c)[0x6b228a]
>  >  At [6]:
>  >
>  LINUXlib/mpsimpleprog_vienna(_ZN5boost3mpi11environmentD1Ev+0x63)[0x69dc53]
>  >  At [7]: LINUXlib/mpsimpleprog_vienna(main+0x56e)[0x5909d6]
>  >  At [8]: /lib64/libc.so.6(__libc_start_main+0xe6)[0x3e4c21e576]
>  >  At [9]: LINUXlib/mpsimpleprog_vienna[0x58fca9]
>  >  application called MPI_Abort(MPI_COMM_WORLD, 1) - process 2
>  >  [mpiexec at degas.como.group] ONE OF THE PROCESSES TERMINATED BADLY:
>  >  CLEANING UP
>  >  APPLICATION TERMINATED WITH THE EXIT STRING: Terminated (signal 15)
>  >
>  >  Please help!
>  >
>  >  Thanks,
>  >
>  >  Peter
>  >
>  >  _______________________________________________
>  >  mpich-discuss mailing list
>  >  mpich-discuss at mcs.anl.gov
>  >  https://lists.mcs.anl.gov/mailman/listinfo/mpich-discuss


-- 
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Peter Man                 University of Cambridge,
                           Department of Chemical Engineering
                           and Biotechnology,
Tel. +44 (0)1223 334786   Pembroke Street,
Fax. +44 (0)1223 334796   Cambridge CB2 3RA, UK

email: mailto:plwm2 at cam.ac.uk
        mailto:plwm2 at cantab.net
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