Thanks for the update Mohamad.  I will keep my fingers crossed for 1.8.14.

Rene



On Jun 5, 2014, at 2:25 PM, Mohamad Chaarawi <[email protected]> wrote:

> Hi Rene,
> 
> Yes MPICH 3.1 does fix this outstanding issue. HDF5 however has not been 
> updated to take advantage of this bug fix. 
> We are aware of this, and do have a branch that gets rid of this limitation, 
> but it didn't get enough attention/testing to make it into the 1.8.13 release.
> 
> Maybe 1.8.14 if all goes well, but I can't promise. 
> Thanks for pointing out the FAQ that needs updating now.
> 
> Thanks,
> Mohamad
> 
> -----Original Message-----
> From: Hdf-forum [mailto:[email protected]] On Behalf Of 
> Salmon, Rene
> Sent: Thursday, June 05, 2014 2:11 PM
> To: HDF Users Discussion List
> Subject: [Hdf-forum] 2gb limit ROMIO FAQ and mpich 3.1 fix?
> 
> Hi,  
> 
> Regarding this 2GB limitation in ROMIO/pHDF5  for which there is an FAQ.
> 
> http://www.hdfgroup.org/hdf5-quest.html#p2gb
> 
> In mpich 3.1 There where some patches that seem to hint this Romio limitation 
> might be fixed.  
> Any comets or updates on this and HDF5
> 
> Thanks
> Rene
> 
> 
> 
> 
> 
> 
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