I'm not seeing this with 1.8.3 - can you try with it?
On Sep 17, 2014, at 4:38 PM, Ralph Castain <r...@open-mpi.org> wrote: > Yeah, just wanted to make sure you were seeing the same mpiexec in both > cases. There shouldn't be any issue with providing the complete path, though > I can take a look > > > On Sep 17, 2014, at 4:29 PM, Nico Schlömer <nico.schloe...@gmail.com> wrote: > >>> You should check that your path would also hit /usr/bin/mpiexec and not >>> some other version of it >> >> ``` >> $ which mpiexec >> /usr/bin/mpiexec >> ``` >> Is this what you mean? >> >> –Nico >> >> On Thu, Sep 18, 2014 at 1:04 AM, Ralph Castain <r...@open-mpi.org> wrote: >>> You should check that your path would also hit /usr/bin/mpiexec and not >>> some other version of it >>> >>> On Sep 17, 2014, at 4:01 PM, Nico Schlömer <nico.schloe...@gmail.com> wrote: >>> >>>> Hi all! >>>> >>>> Today, I observed a really funky behavior of my stock >>>> ``` >>>> $ mpiexec --version >>>> mpiexec (OpenRTE) 1.6.5 >>>> >>>> Report bugs to http://www.open-mpi.org/community/help/ >>>> ``` >>>> on Ubuntu 14.04. When running one of my test codes with >>>> ``` >>>> $ mpiexec -n 2 ioTest >>>> [...] >>>> ``` >>>> all is fine. If instead I use the full path of mpiexec, I get a >>>> different behavior >>>> ``` >>>> $ /usr/bin/mpiexec -n 2 ioTest >>>> [...] >>>> (exception thrown) >>>> ``` >>>> I was puzzled, so skimmed the manpage and found that the `--prefix` >>>> option might have something to do with it. I played around and got >>>> ``` >>>> $ /usr/bin/mpiexec --prefix . -n 2 ioTest >>>> [fuji:21003] *** Process received signal *** >>>> [fuji:21003] Signal: Segmentation fault (11) >>>> [fuji:21003] Signal code: Address not mapped (1) >>>> [fuji:21003] Failing at address: 0x1000000dd >>>> [fuji:21003] [ 0] /lib/x86_64-linux-gnu/libpthread.so.0(+0x10340) >>>> [0x7f12e4069340] >>>> [fuji:21003] [ 1] /lib/x86_64-linux-gnu/libc.so.6(_IO_vfprintf+0x1d13) >>>> [0x7f12e3cde8f3] >>>> [fuji:21003] [ 2] >>>> /lib/x86_64-linux-gnu/libc.so.6(__vasprintf_chk+0xb5) [0x7f12e3d9e035] >>>> [fuji:21003] [ 3] >>>> /usr/lib/libopen-rte.so.4(opal_show_help_vstring+0x343) >>>> [0x7f12e43043e3] >>>> [fuji:21003] [ 4] /usr/lib/libopen-rte.so.4(orte_show_help+0xaf) >>>> [0x7f12e42a5faf] >>>> [fuji:21003] [ 5] /usr/bin/mpiexec() [0x403ab3] >>>> [fuji:21003] [ 6] /usr/bin/mpiexec() [0x40347d] >>>> [fuji:21003] [ 7] >>>> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) >>>> [0x7f12e3cb4ec5] >>>> [fuji:21003] [ 8] /usr/bin/mpiexec() [0x403399] >>>> [fuji:21003] *** End of error message *** >>>> Segmentation fault (core dumped) >>>> ``` >>>> That's tough! >>>> >>>> Should I try to reproduce this with a more recent version? Any idea >>>> what the reason for the different behavior of `mpiexec` and >>>> `/usr/bin/mpiexec` might be? >>>> >>>> Cheers, >>>> Nico >>>> _______________________________________________ >>>> users mailing list >>>> us...@open-mpi.org >>>> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users >>>> Link to this post: >>>> http://www.open-mpi.org/community/lists/users/2014/09/25338.php >>> >>> _______________________________________________ >>> users mailing list >>> us...@open-mpi.org >>> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users >>> Link to this post: >>> http://www.open-mpi.org/community/lists/users/2014/09/25339.php >> _______________________________________________ >> users mailing list >> us...@open-mpi.org >> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users >> Link to this post: >> http://www.open-mpi.org/community/lists/users/2014/09/25340.php >
