* If we are on solaris, don't use the system qsort(), as it appears to be
broken in 64 bit mode on Solaris 8 (there are bugs about this in
SunSolve). Instead, use ompi_qsort(), which is taken from FreeBSD.
A #define in ompi_config_bottom.h makes this invisible to most of the
OMPI source tree.
* Fix memory badness in ompi_progress_register where we were reallocing the
array to be number of elements long instead of number of elements *
sizeof(element). Found while using bcheck to track down our problems in
64 bit on big endian machines.
* The debugging output code in session_dir.c could pass NULL as a value for a %s,
which will turn into "(null)" automagically on glibc, but causes segfaults for
older libcs (like those on Solaris). Check for this case in session_dir.c and
don't pass NULL as a %s value into ompi_output().
* Fix missing header file in convertor.c
This commit was SVN r6186.
object. Modified bmi_ib to use OBJ_RETAIN and OBJ_RELEASE with the
mca_mpool_vapi_registration_t object.
NOTE!: bmi_ib fails with OMPI_MCA_leave_pinned=1 when the memory region must
be reallocated due to size limitations. This appears to be caused by
OBJ_RELEASE being called when the object is already freed. Should be fixed by
the end of this weekend.
This commit was SVN r6180.
unit tests without screwing up the nightly builds.
These changes fix the problem of not including the test/mca/gpr
directory in the nightly tarball, prevent the tests from being
compiled, but leave the door open for manual compilation when the time
comes to start the work to re-enable them (e.g., uncomment a few
lines in gpr/Makefile.am).
This commit was SVN r6175.
Also included is a fix to the attribute problem for singletons.
Short explanation:
The prior system placed triggers and subscriptions on the registry for each process - approximately eight/process. Each of these had to be checked every time there was a registry operation such as a "put" or "increment-value". For large numbers of processes, this repetitive checking consumed some significant time.
The new system allows processes to "attach" to existing triggers and subscriptions, without creating a new one. Thus, there are now only eight triggers and five subscriptions on a job - *regardless of how many processes are being run*. This means that the registry now takes the same amount of time (which is pretty darn short) to process an operation regardless of how many processes are in a job.
I'll provide some startup times from scalability tests shortly - need to complete the commit so I can move the system to an appropriate cluster.
This commit was SVN r6164.
function names with the GSYM (like we should be)
* Add support for PPC64/Linux in atomics
This should go to the beta branch.
This commit was SVN r6163.
-mca_bmi_base_registration_t
- Also corrected a bug in mca_common_sm_mmap_seg_alloc where a unitialized
-pointer was dereferenced
- Misc other changes.
This commit was SVN r6145.
Add an MCA parameter to orte_init that allows the function to exit with an appropriate code if it cannot attach to an existing universe - needed to support the Eclipse folks.
This commit was SVN r6138.
Many of the changes are include cleanups, and the
addition of pls, ras, and rds to libmpi for the tools
directory.
Some of the functionality is currently stubbed out.
Need to return to implement things properly so we
actually run under Windows. But I am focusing on just
building at the moment :)
This commit was SVN r6133.
