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Fedora Update Notification
FEDORA-2016-73ae43fc72
2016-12-31 03:55:58.775508
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Name : openmpi
Product : Fedora 25
Version : 1.10.5
Release : 1.fc25
URL :
http://www.open-mpi.org/
Summary : Open Message Passing Interface
Description :
Open MPI is an open source, freely available implementation of both the
MPI-1 and MPI-2 standards, combining technologies and resources from
several other projects (FT-MPI, LA-MPI, LAM/MPI, and PACX-MPI) in
order to build the best MPI library available. A completely new MPI-2
compliant implementation, Open MPI offers advantages for system and
software vendors, application developers, and computer science
researchers. For more information, see
http://www.open-mpi.org/ .
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Update Information:
Update to 1.10.5: - Update UCX APIs - Fix bug in darray that caused MPI/IO
failures - Use a MPI_Get_library_version() like string to tag the debugger DLL.
Thanks to Alastair McKinstry for the report - Fix multi-threaded race condition
in coll/libnbc - Several fixes to OSHMEM - Fix bug in UCX support due to
uninitialized field - Fix MPI_Ialltoallv with MPI_IN_PLACE and without MPI param
check - Correctly reset receive request type before init. Thanks Chris Pattison
for the report and test case. - Fix bug in iallgather[v] - Fix concurrency issue
with MPI_Comm_accept. Thanks to Pieter Noordhuis for the patch - Fix
ompi_coll_base_{gather,scatter}_intra_binomial - Fixed an issue with
MPI_Type_get_extent returning the wrong extent for distributed array
datatypes. - Re-enable use of rtdtsc instruction as a monotonic clock source if
the processor has a core-invariant tsc. This is a partial fix for a
performance regression introduced in Open MPI v1.10.3.
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade openmpi' at the command line.
For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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