Hi, for information, the OpenIndiana project has now updated MPICH to 3.2, compiled with GCC (4.9.3): http://pkg.openindiana.org/hipster-2015/en/search.shtml?token=mpich%2Fgcc The package provides both 32- and 64-bit versions as well as module files for environment-modules. Best regards Aurelien On Thu, Nov 12, 2015 at 5:44 AM, Kenneth Raffenetti <[email protected]> wrote:

The MPICH team is pleased to announce the availability of a new stable release (mpich-3.2). This is the first stable release in the 3.2 series. It contains several new features, enhancements and bug fixes.

All production environments are encouraged to upgrade to this release.

http://www.mpich.org

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

Regards,

The MPICH Team

=============================================================================== Changes in 3.2

===============================================================================

# Added support for MPI-3.1 features including nonblocking collective I/O, address manipulation routines, thread-safety for MPI initialization, pre-init functionality, and new MPI_T routines to look up variables by name.

# Fortran 2008 bindings are enabled by default and fully supported.

# Added support for the Mellanox MXM InfiniBand interface. (thanks to Mellanox for the code contribution).

# Added support for the Mellanox HCOLL interface for collectives. (thanks to Mellanox for the code contribution).

# Significant stability improvements to the MPICH/portals4 implementation.

# Completely revamped RMA infrastructure including several scalability improvements, performance improvements, and bug fixes.

# Added experimental support for Open Fabrics Interfaces (OFI) version 1.0.0. https://github.com/ofiwg/libfabric (thanks to Intel for code contribution)

# The Myrinet MX network module, which had a life cyle from 1.1 till 3.1.2, has now been deleted.

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

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

http://git.mpich.org/mpich.git/shortlog/v3.1.3..v3.2

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

https://trac.mpich.org/projects/mpich/query?status=closed&group=resolution&m...

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