--disable-dlopen is used. Thanks to David Gunter for reporting the
issue.
This commit was SVN r24603.
The following Trac tickets were found above:
Ticket 2768 --> https://svn.open-mpi.org/trac/ompi/ticket/2768
appeared multiple times in ompi_info output (so did others, but this
is the one that was noticed). Ensure that we don't repeat
opal_paffinity_base_register_params() multiple times.
This commit was SVN r24569.
No need for any CMRs to 1.5... that was already done in CMR 2728.
This commit was SVN r24545.
The following SVN revision numbers were found above:
r22841 --> open-mpi/ompi@b400b84162
* Convert from AC_TRY_RUN to AC_RUN_IFELSE.
* Excellent suggestion from Paul Hargrove: use AC_CHECK_FUNC to look
for a Linuxthreads-specific symbol when we're cross compiling to
see if threads will have different PIDs (because AC_CHECK_FUNC
works properly even when in cross-compiling environments).
Background: the old/Linuxthreads-based pthreads implementation used
the Linux clone() call to make threads, which effectively meant that
each thread had a different PID. The new NPTL pthreads implementation
does things better, meaning that threads have the same PID.
Open MPI no longer supports threads with different PIDs -- we ripped
out the supporting code for threads with different PIDs because we
don't have systems available to test this on anymore (anyone who still
has such a system can still use older versions of Open MPI). Hence,
configure needs to determine whether the target system will have the
same PID for threads or not -- even if we're cross-compiling. The
current test compiles and runs a multi-threaded app that checks PIDs
of different threads, but we clearly can't do that in a
cross-compiling environment. So use AC_CHECK_FUNC in cross-compiling
environments.
Simple, no?
This commit was SVN r24537.
There was no compelling reason to support such old kernels. Accordingly, convert the test to print a nice error message indicating we no longer support old kernels (but indicate that earlier OMPI versions do) and error out. Remove all code that was protected by "if have different pids" since it can no longer be compiled.
This commit was SVN r24531.
fix will be included in hwloc 1.1.2.
Brad -- can you verify that this fixes the issue for you?
Fixes trac:2732.
This commit was SVN r24450.
The following Trac tickets were found above:
Ticket 2732 --> https://svn.open-mpi.org/trac/ompi/ticket/2732
filenames -- don't include the project name ("opal")
* Don't link maffinity/hwloc and paffinity/hwloc against the common
hwloc in the static build case (because this will result in
duplicate symbols)
This commit was SVN r24447.
hopefully, this now compiles for libnuma 0.9.x and libnuma 2.0.x.
Fixes for the strategy discussed in the commit message for r24442
(i.e., check against numa_get_mems_allowed(), which only exists in
libnuma 2.0.x) and the new new new plan on #2698 coming in a separate
commit.
This commit was SVN r24443.
The following SVN revision numbers were found above:
r24442 --> open-mpi/ompi@90a8fe4aad
(with libnuma-2.0.4 / LIBNUMA_API_VERSION 2): numa_get_run_node_mask
returns a struct bitmask *.
Whether it's a good idea to blindly pass that on to
numa_set_membind() is another matter: one might want to match against
the list returned by numa_get_mems_allowed(), which may be set by the
outside environment.
Refs trac:2698.
This commit was SVN r24442.
The following SVN revision numbers were found above:
r24421 --> open-mpi/ompi@31510e683b
The following Trac tickets were found above:
Ticket 2698 --> https://svn.open-mpi.org/trac/ompi/ticket/2698
Update the CMake script for checking mca subdirs.
Add windows support for __attribute__ packed structures.
Define usleep and posix_memalign with equivalent windows functions.
And a few minor fixes, type casts.
This commit was SVN r24429.
what memory node the process is running on (which is guaranteed to be
a good answer because maffinity won't be invoked unless the process is
already bound to a specific processor), and then bind our memory to
that.
Refs trac:2698.
This commit was SVN r24421.
The following SVN revision numbers were found above:
r24290 --> open-mpi/ompi@afa654746c
The following Trac tickets were found above:
Ticket 2698 --> https://svn.open-mpi.org/trac/ompi/ticket/2698
OMPI supports multiple different repository systems (SVN, hg, git).
But the VERSION file has listed "want_svn" and "svn_r" as fields, even
though the actual repo system and version may not be SVN.
So search/replace those fields (and derrivative values that come from
those fields) with "want_repo_rev" and "repo_rev", respectively.
This commit was SVN r24405.
Add some new proc/job states
Rename a constant to reflect coming change - remove the arbitrary difference between restarting a proc locally and relocating it to another node in terms of the number of restarts allowed.
Add pretty-print of signals for "proc aborted due to signal" reports.
This commit was SVN r24378.
The following SVN revision numbers were found above:
r24371 --> open-mpi/ompi@93d28a5792
This means that the converters (opal_err2str, orte_err2str) can now
return NULL as a "silent error". The return value of opal_err2str_fn_t
is the status of the operation (OPAL_SUCCESS or OPAL_ERROR).
This fixes the "Unknown error" message issues on the trunk.
This commit was SVN r24371.
Temporarily remove hwloc's internal version of myriexpress.h. It is
causing a problem when compiling Open MPI with MX support because
hwloc uses AC_CONFIG_HEADER in hwloc's hwloc.m4 to generate
opal/mca/paffinity/hwloc/hwloc/include/hwloc/config.h.
AC_CONFIG_HEADER apparently has the (undocumented) side effect of
adding -I$(top_builddir)/opal/mca/paffinity/hwloc/hwloc/include/hwloc
to OMPI's compilation flags. Hence, when the OMPI MX components are
compiled and #include "myriexpress.h" (or <myriexpress.h>) they see
hwloc's myriexpress.h before the system one. Badness ensures.
This removal is temporary because we need to figure out a better
solution. But for now, OMPI is not using hwloc's myriexpress.h file --
so it's safe to remove. I'll push this issue upstream to hwloc to
figure out a better solution...
This commit was SVN r24354.
The following Trac tickets were found above:
Ticket 2690 --> https://svn.open-mpi.org/trac/ompi/ticket/2690
