[mpich-announce] Announcing the availability of mpich-3.1.3

Seo, Sangmin sseo at anl.gov
Wed Oct 8 11:14:46 CDT 2014

The MPICH team is pleased to announce the availability of a new stable release, mpich-3.1.3.

This is a stable release that adds several enhancements to Portals4 support, PAMI, RMA, and ROMIO. It also contains a large number of bug fixes. 

All production environments are encouraged to upgrade to this release.

More information about the release can be found on the MPICH website:


A list of changes in this release is included at the end of this email.


The MPICH Team

                               Changes in 3.1.3

 # Several enhancements to Portals4 support.

 # Several enhancements to PAMI (thanks to IBM for the code contribution).

 # Several enhancements to the CH3 RMA implementation.

 # Several enhancements to ROMIO.

 # Fixed deadlock in multi-threaded MPI_Comm_idup.

 # Several other minor bug fixes, memory leak fixes, and code cleanup.

   A full list of changes is available at the following link:


   A full list of bugs that have been fixed is available at the
   following link:


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