On May 7, 2014, at 4:10 PM, Richard Shaw <jr...@cita.utoronto.ca> wrote:

> Thanks Rob. I'll keep track of it over there. How often do updated versions 
> of ROMIO get pulled over from MPICH into OpenMPI?

"Periodically".

Hopefully, the fix will be small and we can just pull that one fix down to OMPI.

> On a slightly related note, I think I heard that you had fixed the 32bit 
> issues in ROMIO that were causing it to break when reading more than 2 GB 
> (i.e. http://www.open-mpi.org/community/lists/users/2012/07/19762.php). Have 
> those been pulled into OpenMPI? I've been staying clear of ROMIO for a while 
> (in favour of OMPIO), to avoid those issues.

It looks like we have pulled the following past the ROMIO that was included in 
MPICH 3.0.4:

Patches past 3.0.4: (Update whenever ROMIO is updated)
- Deal with endless ESTALE cases:
  http://git.mpich.org/mpich.git/commit/b250d338e66667a8a1071a5f73a4151fd59f83b2
- Fix compile error with Lustre 2.4
  http://trac.mpich.org/projects/mpich/changeset/a0c4278f1400a73eb63c5106e2bd3b1
a6565ad5a

-- 
Jeff Squyres
jsquy...@cisco.com
For corporate legal information go to: 
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