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From: Brian Barrett (bbarrett_at_[hidden])
Date: 2007-07-11 17:57:28


That's unexpected. If you run the command 'ompi_info --all', it
should list (towards the top) things like the Bindir and Libdir. Can
you see if those have sane values? If they do, can you try running a
simple hello, world type MPI application (there's one in the OMPI
tarball). It almost looks like memory is getting corrupted, which
would be very unexpected that early in the process. I'm unable to
duplicate the problem with 1.2.3 on my Mac Pro, making it all the
more strange.

Another random thought -- Which compilers did you use to build Open MPI?

Brian

On Jul 11, 2007, at 1:27 PM, Tim Cornwell wrote:

>
> Open MPI: 1.2.3
> Open MPI SVN revision: r15136
> Open RTE: 1.2.3
> Open RTE SVN revision: r15136
> OPAL: 1.2.3
> OPAL SVN revision: r15136
> Prefix: /usr/local
> Configured architecture: i386-apple-darwin8.10.1
>
> Hi Brian,
>
> 1.2.3 downloaded and built from source.
>
> Tim
>
> On 12/07/2007, at 12:50 AM, Brian Barrett wrote:
>
>> Which version of Open MPI are you using?
>>
>> Thanks,
>>
>> Brian
>>
>> On Jul 11, 2007, at 3:32 AM, Tim Cornwell wrote:
>>
>>>
>>> I have a problem running openmpi under OS 10.4.10. My program runs
>>> fine under debian x86_64 on an opteron but under OS X on a number
>>> of Mac Book and Mac Book Pros, I get the following immediately on
>>> startup. This smells like a common problem but I could find
>>> anything relevant anywhere. Can anyone provide a hint or better yet
>>> a solution?
>>>
>>> Thanks,
>>>
>>> Tim
>>>
>>>
>>> Program received signal EXC_BAD_ACCESS, Could not access memory.
>>> Reason: KERN_PROTECTION_FAILURE at address: 0x0000000c
>>> 0x04510412 in free ()
>>> (gdb) where
>>> #0 0x04510412 in free ()
>>> #1 0x05d24f80 in opal_install_dirs_expand (input=0x5d2a6b0 "$
>>> {prefix}") at base/installdirs_base_expand.c:67
>>> #2 0x05d24584 in opal_installdirs_base_open () at base/
>>> installdirs_base_components.c:94
>>> #3 0x05d01a40 in opal_init_util () at runtime/opal_init.c:150
>>> #4 0x05d01b24 in opal_init () at runtime/opal_init.c:200
>>> #5 0x051fa5cd in ompi_mpi_init (argc=1, argv=0xbfffde74,
>>> requested=0, provided=0xbfffd930) at runtime/ompi_mpi_init.c:219
>>> #6 0x0523a8db in MPI_Init (argc=0xbfffd980, argv=0xbfffde14) at
>>> init.c:71
>>> #7 0x0005a03d in conrad::cp::MPIConnection::initMPI (argc=1,
>>> argv=@0xbfffde14) at mwcommon/MPIConnection.cc:83
>>> #8 0x00004163 in main (argc=1, argv=0xbfffde74) at apps/cimager.cc:
>>> 155
>>>
>>>
>>> --------------------------------------------------------------------
>>> -
>>> -
>>> ----------
>>> Tim Cornwell, Australia Telescope National Facility, CSIRO
>>> Location: Cnr Pembroke & Vimiera Rds, Marsfield, NSW, 2122,
>>> AUSTRALIA
>>> Post: PO Box 76, Epping, NSW 1710, AUSTRALIA
>>> Phone: +61 2 9372 4261 Fax: +61 2 9372 4450 or 4310
>>> Mobile: +61 4 3366 5399
>>> Email: Tim.Cornwell_at_[hidden]
>>> URL: http://www.atnf.csiro.au/people/tim.cornwell
>>> --------------------------------------------------------------------
>>> -
>>> -
>>> -----------
>>>
>>>
>>>
>>> _______________________________________________
>>> users mailing list
>>> users_at_[hidden]
>>> http://www.open-mpi.org/mailman/listinfo.cgi/users
>>
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