If my git is correct
$ git rev-list --boundary v2.x...master/master | grep '^-'
-acc2c7937cd3b50de16044b673399e4c4a7456bc
-6772d32b85b836438eeca72e4a8fda026ea67a55
-ec44a25070f99b6e1d96886fe3990ad560ee63c0
$ git show ec44a25070f99b6e1d96886fe3990ad560ee63c0
commit ec44a25070f99b6e1d96886fe3990ad560ee63c0
Author: Jeff Squyres <jsquy...@cisco.com>
Date: Fri Jun 19 13:32:18 2015 -0700
README: clarify OMPI's same-version requirements
Clarify that Open MPI requires the exact same version number in all
parts of an Open MPI / OSHMEM job for it to work properly.
the v2.x branch was forked from master at commit
ec44a25070f99b6e1d96886fe3990ad560ee63c0
then v2.x was updated and v2.0.0 and v2.0.1rc1 were released from that
branch.
Cheers,
Gilles
On 8/25/2016 1:55 PM, Sreenidhi Bharathkar Ramesh via devel wrote:
Hi,
With respect to "master" branch, from which commit is v2.0.1 branched off ?
Please let me know.
Thanks,
- Sreenidhi.
On Tue, Aug 23, 2016 at 2:59 AM, r...@open-mpi.org <r...@open-mpi.org> wrote:
Hello folks
Dunno where the head-honcho’s are hiding, but per their request: the newest
v2.0.1 release candidate has been posted in the usual place:
https://www.open-mpi.org/software/ompi/v2.0/
Beat it up, please!
Ralph
2.0.1 -- 23 August 2016
-----------------------
Bug fixes/minor improvements:
- Short message latency and message rate performance improvements for
all transports.
- Fix shared memory performance when using RDMA-capable networks.
Thanks to Tetsuya Mishima and Christoph Niethammer for reporting.
- Fix OpenSHMEM crash when running on non-Mellanox MXM-based networks.
Thanks to Debendra Das for reporting the issue.
- Fix various runtime issues by updating the PMIx internal component
to v1.15.
- Fix process startup failures on Intel MIC platforms due to very
large entries in /proc/mounts.
- Fix a problem with use of relative path for specifing executables to
mpirun/oshrun. Thanks to David Schneider for reporting.
- Various improvements when running over portals-based networks.
- Fix thread-based race conditions with GNI-based networks.
- Fix a problem with MPI_FILE_CLOSE and MPI_FILE_SET_SIZE. Thanks
to Cihan Altinay for reporting.
- Remove all use of rand(3) from within Open MPI so as not to perturb
applications use of it. Thanks to Matias Cabral and Noel Rycroft
for reporting.
- Fix types for MPI_UNWEIGHTED and MPI_WEIGHTS_EMPTY. Thanks to
Lisandro Dalcin for reporting.
- Correctly report the name of MPI_INTEGER16.
- Add some missing MPI constants to the Fortran bindings.
- Fixed compile error when configuring Open MPI with --enable-timing.
- Correctly set the shared library version of libompitrace.so. Thanks
to Alastair McKinstry for reporting.
- Fix errors in the MPI_RPUT, MPI_RGET, MPI_RACCUMULATE, and
MPI_RGET_ACCUMULATE Fortran bindings. Thanks to Alfio Lazzaro and
Joost VandeVondele for tracking this down.
- Fix problems with use of derived datatypes in non-blocking
collectives. Thanks to Yuki Matsumoto for reporting.
- Fix problems with OpenSHMEM header files when using CMake. Thanks to
Paul Kapinos for reporting the issue.
- Fix problem with use use of non-zero lower bound datatypes in
collectives. Thanks to Hristo Iliev for reporting.
- Fix a problem with memory allocation within MPI_GROUP_INTERSECTION.
Thanks to Lisandro Dalcin for reporting.
- Fix an issue with MPI_ALLGATHER for communicators that don't consist
of two ranks. Thanks to David Love for reporting.
- Various fixes for collectives when used with esoteric MPI datatypes.
- Fixed corner cases of handling DARRAY and HINDEXED_BLOCK datatypes.
- Fix a problem with filesystem type check for OpenBSD.
Thanks to Paul Hargrove for reporting.
- Fix some debug input within Open MPI internal functions. Thanks to
Durga Choudhury for reporting.
- Fix a typo in a configury help message. Thanks to Paul Hargrove for
reporting.
- Correctly support MPI_IN_PLACE in MPI_[I]ALLTOALL[V|W] and
MPI_[I]EXSCAN.
Known issues (to be addressed in v2.0.2):
- See the list of fixes slated for v2.0.2 here:
https://github.com/open-mpi/ompi/milestone/20, and
https://github.com/open-mpi/ompi-release/milestone/19
(note that the "ompi-release" Github repo will be folded/absorbed
into the "ompi" Github repo at some point in the future)
- ompi-release#1014: Do not return MPI_ERR_PENDING from collectives
- ompi-release#1215: Fix configure to support the NAG Fortran compiler
Known issues (to be addressed in v2.1):
- ompi-release#987: Fix OMPIO performance on Lustre
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