Open MPI users -- We have just posted first release candidate for the upcoming v1.10.1 bug fix release. We'd appreciate any testing and/or feedback that you may on this release candidate:
http://www.open-mpi.org/software/ompi/v1.10/ Thank you! Changes since v1.10.0: - Fix segv when invoking non-blocking reductions with a user-defined operation. Thanks to Rupert Nash and Georg Geiser for identifying the issue. - No longer probe for PCI topology on Solaris (unless running as root). - Fix for Intel Parallel Studio 2016 ifort partial support of the !GCC$ pragma. Thanks to Fabrice Roy for reporting the problem. - Bunches of Coverity / static analysis fixes. - Fixed ROMIO to look for lstat in <sys/stat.h>. Thanks to William Throwe for submitting the patch both upstream and to Open MPI. - Fixed minor memory leak when attempting to open plugins. - Fixed type in MPI_IBARRIER C prototype. Thanks to Harald Servat for reporting the issue. - Add missing man pages for MPI_WIN_CREATE_DYNAMIC, MPI_WIN_ATTACH, MPI_WIN_DETACH, MPI_WIN_ALLOCATE, MPI_WIN_ALLOCATE_SHARED. - When mpirun-launching new applications, only close file descriptors that are actually open (resulting in a faster launch in some environments). - Fix "test ==" issues in Open MPI's configure script. Thank to Kevin Buckley for pointing out the issue. - Fix performance issue in usnic BTL: ensure progress thread is throttled back to not aggressively steal CPU cycles. - Fix cache line size detection on POWER architectures. - Add missing #include in a few places. Thanks to Orion Poplawski for supplying the patch. - When OpenSHMEM building is disabled, no longer install its header files, help files, or man pages. - Fix mpi_f08 implementations of MPI_COMM_SET_INFO, and profiling versions of MPI_BUFFER_DETACH, MPI_WIN_ALLOCATE, MPI_WIN_ALLOCATE_SHARED, MPI_WTICK, and MPI_WTIME. - Add orte_rmaps_dist_device MCA param, allowing users to map near a specific device. - Various updates/fixes to the openib BTL. - Add missing defaults for the Mellanox ConnectX 3 card to the openib BTL. - Minor bug fixes in the OFI MTL. - Various updates to Mellanox's hcoll and FCA components. - Add OpenSHMEM man pages. Thanks to Tony Curtis for sharing the man pages files from openshmem.org. - Add missing "const" attributes to MPI_COMPARE_AND_SWAP, MPI_FETCH_AND_OP, MPI_RACCUMULATE, and MPI_WIN_DETACH prototypes. Thanks to Michael Knobloch and Takahiro Kawashima for bringing this to our attention. - Fix linking issues on some platforms (e.g., SLES 12). - Fix hang on some corner cases when MPI applications abort. -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/