On Nov 24, 2010, at 4:41 PM, Hicham Mouline wrote:

>> Sadly true.  There has been (very) little demand for this, so we
>> haven't spent much (any) time on making it work.
> 
> Is it the same for MacOSX? can't mix MacOsX and linux?
> Can't mix Win and MacOSX?

The issue is mainly Windows, I believe.  I *believe* that the network transport 
that Windows uses is not compatible with any other.

Shiqing -- can you confirm/deny?

Hence, you can run OSX + Linux MPI jobs, although you need to be careful about 
exactly how you do it -- heterogeneity is not for the meek.  You need to have 
different executables for your different OS's, for example.

-- 
Jeff Squyres
jsquy...@cisco.com
For corporate legal information go to:
http://www.cisco.com/web/about/doing_business/legal/cri/


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