This fix includes two parts: (a) we now initialize the keyval pointer locations to NULL after the malloc, and (b) we now OBJ_NEW the keyvals prior to storing info in them.
BTW, in case anyone reads this and wonders why we don't just OBJ_NEW the keyvals in create_value, the reason is simply that some places in the code use static keyvals and simply assign those addresses into the value object's array. So not everyone wants to OBJ_NEW keyvals - by not forcing it here in create_value, we give the user the flexibility to do whatever they want.
This commit was SVN r13300.
configured with --disable-mpi-cxx so that the default -I flags in the
wrapper compilers don't point to a directory that doesn't exist.
Thanks to Martin Audet for identifying the problem.
This commit was SVN r13296.
comment explaining the patch in the patch.
Refs trac:574
This commit was SVN r13276.
The following Trac tickets were found above:
Ticket 574 --> https://svn.open-mpi.org/trac/ompi/ticket/574
- Make it so the SLURM ras can handle different nodelist configurations
- Some code cleanup and better/more informative error messages and error handling
This commit was SVN r13271.
The following Trac tickets were found above:
Ticket 801 --> https://svn.open-mpi.org/trac/ompi/ticket/801
- Allreduce algorithms:
- Recursive doubling is used for small messages (up to 10KB) and can be used for
both commutative and non-commutative operations.
Recursive doubling passed OCC, IMB-3.2, Intel (Allreduce_c, Allreduce_loc_c, and
Allreduce_user_c), mpi_test_suite (Allreduce MIN/MAX, and Allreduce MIN/MAX with
MPI_IN_PLACE) tests on TCP up to 36 nodes and MX up to 64 nodes.
- Ring algorithms performs well for larger messages but cannot be used for
non-commutative operations. It passed the same tests as recursive doubling, except
some of the non-commutative tests in Intel benchmarks Allreduce_loc_c and Allreduce_user_c
(which was expected).
- MPI_Allreduce with new decision function passed all of the tests mentioned above.
- Cleaning up coll_tuned_util. Moving isendrecv to static inline just like sendrecv.
This commit was SVN r13252.
not the component. This potentially allows for a mix of HCAs that
support eager RDMA and those who do not on a port-by-port basis.
This commit was SVN r13242.
* If the text to cite where the problem occurred is "\n", prettyprint
somethign a little nicer so that it's clear that we're talking
about the end of line
* Add a missing help message ("ini file:unknown field"), and display
it a little better (i.e., show the erroneous field, not a
misleading "end of line" marker)
* It's "OpenIB", not "Open IB"
This commit was SVN r13241.
then exec the "srun..." from there. But somewhere along the line, we
switched to having a copy of environ and modifying that. It looks
like we forgot to update the stuff for --prefix behavior. So this
commit fixes the setenv's for PATH and LD_LIBRARY_PATH to modify the
environ copy (not environ itself) so that the values properly get
passed down to the srun environment via execve().
This restores --prefix behavior in the SLURM pls.
This commit was SVN r13239.
needlessly registered in multiple different places, and none of them
had a good help string. There was also an inconsistent check for
setting both mpi_leave_pinned and mpi_leave_pinned_pipeline (i.e., it
was only in ob1). This commit moves the registration of these params
to one central place (ompi/runtime/ompi_mpi_params.c, with all other
mpi_* MCA params) and uses globals to propagate the values as
relevant. The error check was also moved to the central location to
ensure that we can consistency everywhere.
This commit was SVN r13226.
