Vol 122 Issue 5 2008-04-28 Article 19765 from section "HPC"

Bug Fixes Included as Well as Some New Features

Open MPI (Message Passing Interface) version 1.2.6 is the latest
release from the Open MPI Project, which is an open source MPI-2
implementation that is developed and maintained by a consortium of
academic, research and industry partners working toward building the
best available MPI library. Although version 1.2.6 is primarily a bug
fix, it does offer some new features, and it is recommended that all
users upgrade to this latest version.

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