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Appendix C. OpenMPI Release Information
correctly initialized.
- Fixed several problems with stdin/stdout forwarding.
- Fixed overflow problems with the sm mpool MCA parameters on large SMPs.
- Added support for the DDT parallel debugger via orterun’s --debug
command line option.
- Added some sanity/error checks to the openib MCA parameter parsing
code.
- Updated the udapl BTL to use RDMA capabilities.
- Allow use of the BProc head node if it was allocated to the user.
Thanks to Sean Kelly for reporting the problem and helping debug it.
- Fixed a ROMIO problem where non-blocking I/O errors were not properly
reported to the user.
- Made remote process launch check the $SHELL environment variable if
a valid shell was not otherwise found for the user.
Thanks to Alf Wachsmann for the bugreport and suggested fix.
- Added/updated some vendor IDs for a few openib HCAs.
- Fixed a couple of failures that could occur when specifying devices
for use by the OOB.
- Removed dependency on sysfsutils from the openib BTL for
libibverbs >=v1.1 (i.e., OFED 1.2 and beyond).
1.2.3
----- Fix a regression in comm_spawn functionality that inadvertently
caused the mapping of child processes to always start at the same
place. Thanks to Prakash Velayutham for helping discover the
problem.
- Fix segfault when a user’s home directory is unavailable on a remote
node. Thanks to Guillaume Thomas-Collignon for bringing the issue
to our attention.
- Fix MPI_IPROBE to properly handle MPI_STATUS_IGNORE on mx and psm
MTLs. Thanks to Sophia Corwell for finding this and supplying a
reproducer.
- Fix some error messages in the tcp BTL.
- Use _NSGetEnviron instead of environ on Mac OS X so that there
are no undefined symbols in the shared libraries.
- On OS X, when MACOSX_DEPLOYMENT_TARGET is 10.3 or higher, support
building the Fortran 90 bindings as a shared library. Thanks to
Jack Howarth for his advice on making this work.
- No longer require extra include flag for the C++ bindings.
- Fix detection of weak symbols support with Intel compilers.
- Fix issue found by Josh England: ompi_info would not show framework
MCA parameters set in the environment properly.
- Rename the oob_tcp_include/exclude MCA params to oob_tcp_if_include/exclude
so that they match the naming convention of the btl_tcp_if_include/exclude
params. The old names are depreciated, but will still work.
- Add -wd as a synonym for the -wdir orterun/mpirun option.
- Fix the mvapi BTL to compile properly with compilers that do not support
anonymous unions. Thanks to Luis Kornblueh for reporting the bug.
1.2.2
-----
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