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go to /opt/mpich/ directory on your system and copy the cpilog file contained in logging example folder to your home directory from there it is the example of how to make a timeline profile out of an mpi source code it will help you understand the mpe stuff and as far as compilation is concerned add the library -lmpe and -llmpe for e.g. mpic++ -o exe_file_name program.cpp and run it with the usual syntax and i have also attached an MPE guide with this i hope it will answer your questions</font><br><br><font class="Apple-style-span" face="Tahoma">> Date: Sun, 15 May 2011 13:14:16 +0100</font><br><font class="Apple-style-span" face="Tahoma">> From: plwm2@cam.ac.uk</font><br><font class="Apple-style-span" face="Tahoma">> To: mpich-discuss@mcs.anl.gov</font><br><font class="Apple-style-span" face="Tahoma">> Subject: [mpich-discuss] mpe error</font><br><font class="Apple-style-span" face="Tahoma">> </font><br><font cla
ss="Apple-style-span" face="Tahoma">> Hi,</font><br><font class="Apple-style-span" face="Tahoma">> </font><br><font class="Apple-style-span" face="Tahoma">> I'm a newbie to mpi, and i've managed to compile, link and run my </font><br><font class="Apple-style-span" face="Tahoma">> program under mpich2-1.3.2p1</font><br><font class="Apple-style-span" face="Tahoma">> without any problems. However, when i do the same, but using the </font><br><font class="Apple-style-span" face="Tahoma">> "-mpe=mpilog" option, the following</font><br><font class="Apple-style-span" face="Tahoma">> error is produced:</font><br><font class="Apple-style-span" face="Tahoma">> </font><br><font class="Apple-style-span" face="Tahoma">> Writing logfile....</font><br><font class="Apple-style-span" face="Tahoma">> Enabling the Default clock synchronization...</font><br><font class="Apple-style-span" face="Tahoma">> clog_commset.c:CLOG_CommSet_sync_IDs(
) -</font><br><font class="Apple-style-span" face="Tahoma">> The parent CLOG_CommSet_t does not contain 0-th GID </font><br><font class="Apple-style-span" face="Tahoma">> 1188451318-1305386600.768476-degas.como.group in the </font><br><font class="Apple-style-span" face="Tahoma">> child_table[]/nclog_commset.c:CLOG_CommSet_merge() -</font><br><font class="Apple-style-span" face="Tahoma">> CLOG_CommSet_sync_IDs() fails!</font><br><font class="Apple-style-span" face="Tahoma">> Backtrace of the callstack at rank 2:</font><br><font class="Apple-style-span" face="Tahoma">> At [0]: </font><br><font class="Apple-style-span" face="Tahoma">> LINUXlib/mpsimpleprog_vienna(CLOG_Util_abort+0x73)[0x6e2377]</font><br><font class="Apple-style-span" face="Tahoma">> At [1]: </font><br><font class="Apple-style-span" face="Tahoma">> LINUXlib/mpsimpleprog_vienna(CLOG_CommSet_merge+0x2d2)[0x6dec1f]</font><br><font class="Apple-style-s
pan" face="Tahoma">> At [2]: </font><br><font class="Apple-style-span" face="Tahoma">> LINUXlib/mpsimpleprog_vienna(CLOG_Merger_sort+0x1d)[0x6e9c44]</font><br><font class="Apple-style-span" face="Tahoma">> At [3]: </font><br><font class="Apple-style-span" face="Tahoma">> LINUXlib/mpsimpleprog_vienna(CLOG_Converge_sort+0x20)[0x6e631e]</font><br><font class="Apple-style-span" face="Tahoma">> At [4]: </font><br><font class="Apple-style-span" face="Tahoma">> LINUXlib/mpsimpleprog_vienna(MPE_Finish_log+0x114)[0x6e2144]</font><br><font class="Apple-style-span" face="Tahoma">> At [5]: LINUXlib/mpsimpleprog_vienna(MPI_Finalize+0x58c)[0x6b228a]</font><br><font class="Apple-style-span" face="Tahoma">> At [6]: </font><br><font class="Apple-style-span" face="Tahoma">> LINUXlib/mpsimpleprog_vienna(_ZN5boost3mpi11environmentD1Ev+0x63)[0x69dc53]</font><br><font class="Apple-style-span" face="Tahoma">> At [
7]: LINUXlib/mpsimpleprog_vienna(main+0x56e)[0x5909d6]</font><br><font class="Apple-style-span" face="Tahoma">> At [8]: /lib64/libc.so.6(__libc_start_main+0xe6)[0x3e4c21e576]</font><br><font class="Apple-style-span" face="Tahoma">> At [9]: LINUXlib/mpsimpleprog_vienna[0x58fca9]</font><br><font class="Apple-style-span" face="Tahoma">> application called MPI_Abort(MPI_COMM_WORLD, 1) - process 2</font><br><font class="Apple-style-span" face="Tahoma">> [mpiexec@degas.como.group] ONE OF THE PROCESSES TERMINATED BADLY: </font><br><font class="Apple-style-span" face="Tahoma">> CLEANING UP</font><br><font class="Apple-style-span" face="Tahoma">> APPLICATION TERMINATED WITH THE EXIT STRING: Terminated (signal 15)</font><br><font class="Apple-style-span" face="Tahoma">> </font><br><font class="Apple-style-span" face="Tahoma">> Please help!</font><br><font class="Apple-style-span" face="Tahoma">> </font><br><font class="Apple-style-span" fac
e="Tahoma">> Thanks,</font><br><font class="Apple-style-span" face="Tahoma">> </font><br><font class="Apple-style-span" face="Tahoma">> Peter</font><br><font class="Apple-style-span" face="Tahoma">> </font><br><font class="Apple-style-span" face="Tahoma">> _______________________________________________</font><br><font class="Apple-style-span" face="Tahoma">> mpich-discuss mailing list</font><br><font class="Apple-style-span" face="Tahoma">> mpich-discuss@mcs.anl.gov</font><br><font class="Apple-style-span" face="Tahoma">> https://lists.mcs.anl.gov/mailman/listinfo/mpich-discuss</font><br>
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