Our case is a single user expressing interest, and maybe long term mixing as we 
explore hadoop options, and would mix MPI+hadoop.

I would not go into the effort if it is non-trivial to add it to 1.6.  

Brock Palen
www.umich.edu/~brockp
CAEN Advanced Computing
bro...@umich.edu
(734)936-1985



On Nov 28, 2012, at 10:29 AM, Jeff Squyres wrote:

> On Nov 28, 2012, at 10:06 AM, Brock Palen wrote:
> 
>> I know java MPI bindings are in the development tree, and the FAQ states 
>> they are derived from the HLRS bindings (which I can't appear to find 
>> online).
> 
> I don't remember exactly where we got them; the repository might not have 
> been public.  I know we (i.e., Ralph) scoured around for quite a while before 
> settling on this particular set.  
> 
> IIRC, we might have gotten this set from our contacts at HLRS, and therefore 
> it might not be on the open web anywhere else.
> 
>> Is it possible to take the bindings from the dev tree and build them against 
>> the 1.6 stable?  If not what mpiJava bindings do you recommend? 
> 
> Officially, we will not be porting the Java bindings to the v1.6 tree 
> (because it's the stable tree -- no new features will be added).
> 
> That doesn't mean it can't be done, however.  I think the hard part was 
> figuring out the build system mojo for it, but that's now been done.
> 
> If you have users with a genuine interest in using the Java bindings but want 
> to use them with v1.6, I might be able to put up a bitbucket based off the 
> v1.6 branch that includes the Java bindings.  It would be great to get some 
> feedback on these (admittedly incomplete) Java bindings.
> 
> -- 
> 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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