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<div>The MPICH team is pleased to announce the availability of
a new preview release (mpich-3.2b3). This preview release
adds several capabilities including support for the proposed
MPI-3.1 standard (contains nonblocking collective I/O), full
Fortran 2008 support (enabled by default), support for the
Mellanox MXM interface for InfiniBand, support for the
Mellanox HCOLL interface for collective communication,
support for OFED InfiniBand for Xeon and Xeon Phi
architectures, significant improvements to the MPICH Portals
4 implementation, and a completely revamped RMA
infrastructure providing scalability and performance
improvements. This preview release includes all the features
planned for the 3.2.x release series.<br>
</div>
<div>
<div><br>
</div>
<div>Complete list of MPICH 3.2 features:</div>
<div><br>
</div>
<div><span style="white-space:pre-wrap"> </span><a
href="https://trac.mpich.org/projects/mpich/roadmap"
target="_blank">https://trac.mpich.org/projects/mpich/roadmap</a></div>
<div><br>
</div>
<div>MPICH website:</div>
<div><br>
</div>
<div><span style="white-space:pre-wrap"> </span><a
href="http://www.mpich.org" target="_blank">http://www.mpich.org</a></div>
<div><br>
</div>
<div>A list of changes in this release is included at the
end of this email.</div>
<div><br>
</div>
<div>Regards,</div>
<div><br>
</div>
<div>The MPICH Team</div>
<div><br>
</div>
<div><br>
</div>
<div>===============================================================================</div>
<div> Changes in 3.2</div>
<div>===============================================================================</div>
<div><br>
</div>
<div> # Added support for proposed MPI-3.1 features
including nonblocking</div>
<div> collective I/O, address manipulation routines,
thread-safety for</div>
<div> MPI initialization, pre-init functionality, and new
MPI_T routines</div>
<div> to look up variables by name.<br>
</div>
<div><br>
</div>
<div> # Fortran 2008 bindings are enabled by default and
fully supported.</div>
<div><br>
</div>
<div> # Added support for the Mellanox MXM InfiniBand
interface. (thanks</div>
<div> to Mellanox for the code contribution).</div>
<div><br>
</div>
<div> # Added support for the Mellanox HCOLL interface for
collectives.</div>
<div> (thanks to Mellanox for the code contribution).</div>
<div><br>
</div>
<div> # Added support for OFED IB on Xeon and Xeon Phi.
(thanks to RIKEN</div>
<div> and University of Tokyo for the contribution).</div>
<div><br>
</div>
<div> # Significant stability improvements to the
MPICH/portals4</div>
<div> implementation.</div>
<div><br>
</div>
<div> # Completely revamped RMA infrastructure including
several</div>
<div> scalability improvements, performance improvements,
and bug fixes.</div>
<div><br>
</div>
<div> # The Myrinet MX network module, which had a life
cyle from 1.1 till</div>
<div> 3.1.2, has now been deprecated.</div>
<div><br>
</div>
<div> # Several other minor bug fixes, memory leak fixes,
and code cleanup.</div>
<div><br>
</div>
<div> A full list of changes is available at the
following link:</div>
<div><br>
</div>
<div> <a
href="http://git.mpich.org/mpich.git/shortlog/v3.1.3..v3.2b2"
target="_blank">http://git.mpich.org/mpich.git/shortlog/v3.1.3..v3.2b3</a></div>
<div><br>
</div>
<div> A full list of bugs that have been fixed is
available at the</div>
<div> following link:</div>
<div><br>
</div>
<div><a
href="https://trac.mpich.org/projects/mpich/query?status=closed&group=resolution&milestone=mpich-3.2"
target="_blank">https://trac.mpich.org/projects/mpich/query?status=closed&group=resolution&milestone=mpich-3.2</a></div>
</div>
</div>
</div>
<br>
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