[Mpi3-hybridpm] New version of slides

[Jeff Squyres (jsquyres)]

Note that INITIALIZED and FINALIZED are (intentionally) not guaranteed to be thread safe.

They suck as operations, anyway -- there's an inherent race between INITIALIZED and INIT, for example.  The answer is to just always call INIT.


On Jul 2, 2013, at 1:58 PM, Pavan Balaji <balaji at mcs.anl.gov> wrote:

> 
> It's on slide 10.
> 
> -- Pavan
> 
> On 07/02/2013 11:56 AM, Jeff Hammond wrote:
>> How does this give me THREAD_QUERY and INITIALIZED (and FINALIZED) are
>> always thread safe?  Or am I suppose to pass those into the library?
>> 
>> Jeff
>> 
>>> ----- Forwarded Message -----
>>> From: "Jeff Squyres (jsquyres)" <jsquyres at cisco.com>
>>> To: mpi3-hybridpm at lists.mpi-forum.org
>>> Sent: Monday, July 1, 2013 11:48:36 AM
>>> Subject: [Mpi3-hybridpm] New version of slides
>>> 
>>> Based on the discussion today, I tweaked the slides:
>>> 
>>> - INIT/FINALIZE are only collective when they're actually initializing/finalizing
>>> - All of Jeff Hammond's problems are solved
>>> - Moved the problematic dynamic process example to the Corner Cases section
>>> - Added new slide 11 about multiple libraries calling INIT(SINGLE)
>>> - Minor other tweaks here and there
>>> 
>>> If we all like this, I'll start working on some more full/explanation-providing slides for the general Forum consumption.
>>> 
>>> --
>>> Jeff Squyres
>>> jsquyres at cisco.com
>>> For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
>>> 
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> 
> -- 
> Pavan Balaji
> http://www.mcs.anl.gov/~balaji
> _______________________________________________
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> Mpi3-hybridpm at lists.mpi-forum.org
> http://lists.mpi-forum.org/mailman/listinfo.cgi/mpi3-hybridpm


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