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Subject: Re: [OMPI users] Open MPI 2009 released
From: Damien Hocking (damien_at_[hidden])
Date: 2009-04-01 21:13:49


Outstanding. I'll have two.

Damien

George Bosilca wrote:
> The Open MPI Team, representing a consortium of bailed-out banks, car
> manufacturers, and insurance companies, is pleased to announce the
> release of the "unbreakable" / bug-free version Open MPI 2009,
> (expected to be available by mid-2011). This release is essentially a
> complete rewrite of Open MPI based on new technologies such as C#,
> Java, and object-oriented Cobol (so say we all!). Buffer overflows
> and memory leaks are now things of the past. We strongly recommend
> that all users upgrade to Windows 7 to fully take advantage of the new
> powers embedded in Open MPI.
>
> This version can be downloaded from the The Onion web site or from
> many BitTorrent networks (seeding now; the Open MPI ISO is
> approximately 3.97GB -- please wait for the full upload).
>
> Here is an abbreviated list of changes in Open MPI 2009 as compared to
> the previous version:
>
> - Dropped support for MPI 2 in favor of the newly enhanced MPI 11.7
> standard. MPI_COOK_DINNER support is only available with additional
> equipment (some assembly may be required). An experimental PVM-like
> API has been introduced to deal with the current limitations of the
> MPI 11.7 API.
> - Added a Twitter network transport capable of achieving peta-scale
> per second bandwidth (but only on useless data).
> - Dropped support for the barely-used x86 and x86_64 architectures in
> favor of the most recent ARM6 architecture. As a direct result,
> several Top500 sites are planning to convert from their now obsolete
> peta-scale machines to high-reliability iPhone clusters using the
> low-latency AT&T 3G network.
> - The iPhone iMPI app (powered by iOpen MPI) is now downloadable from
> the iTunes Store. Blackberry support will be included in a future
> release.
> - Fix all compiler errors related to the PGI 8.0 compiler by
> completely dropping support.
> - Add some "green" features for energy savings. The new "--bike"
> mpirun option will only run your parallel jobs only during the
> operation hours of the official Open MPI biking team. The
> "--preload-result" option will directly embed the final result in
> the parallel execution, leading to more scalable and reliable runs
> and decreasing the execution time of any parallel application under
> the real-time limit of 1 second. Open MPI is therefore EnergyStar
> compliant when used with these options.
> - In addition to moving Open MPI's lowest point-to-point transports to
> be an external project, limited support will be offered for
> industry-standard platforms. Our focus will now be to develop
> highly scalable transports based on widely distributed technologies
> such as SMTP, High Performance Gopher (v3.8 and later), OLE COMM,
> RSS/Atom, DNS, and Bonjour.
> - Opportunistic integration with Conflicker in order to utilize free
> resources distributed world-wide.
> - Support for all Fortran versions prior to Fortran 2020 has been
> dropped.
>
> Make today an Open MPI day!
>
>
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