to -I the opal/config directory so that autoregen can find our .m4
files.
This commit was SVN r25564.
The following SVN revision numbers were found above:
r25511 --> open-mpi/ompi@5751c45916
only became evident when there was more than one event component.
The libevent2013 component is still ompi_ignore'd for most developers.
This commit was SVN r25198.
* change components from setting <framework>_base_include to
opal_<framework>_<component>_include; the framework m4 will figure
out the winning component and pick the right "include" shell
variable. Ditto for the other shell variables (cppflags, ldflags,
etc.).
* misc fixes to hwloc/external
* add a bunch of missing "opal_" prefixes to shell variables
* add a few more / update a few comments in framework m4's
This commit was SVN r25174.
Short Version:
--------------
Event engine needs to be flushed so it does not use old/stale file descriptors.
Long Version:
-------------
The problem was that the restarted process was waiting for the socket to the local daemon to finish establishing during the 'sync' operation. The core problem was that the daemon was sending a header of 36 bytes, but the restarted process only received 35 bytes of the message. So the restarted process became stuck waiting for the last byte to arrive.
After many hours of digging, I figured out that the event engine was using the same file descriptor for its evsig_cb functionality (to signal itself when a signal arrives). So when the daemon wrote in to the new fd the event engine was stealing the first byte (*shakes fist at event engine*) before the recv() could be posted.
The solution is to use the event_reinit() function on restart to re-establish the now-stale file descriptors in the event engine. This seems to have fixed the problem.
A few other minor things:
-------------------------
* Add a check to make sure the event engine is balanced in its init/finalize
* Add the opal_event_base_close() to the BLCR restart exec function (still not 100% sure it is needed, but there it is).
This commit was SVN r24296.
1. Remove it from libevent207.h because it is not needed.
2. Add compat to the include list so it can use queue.h when needed.
This commit was SVN r24144.
Change OMPI code in libevent to not use bool.
Add some comments to indicate OMPI specific code.
This should fix compiles on Sun Studio Solaris.
This commit was SVN r24062.
libevent creates its event-config.h during "make all" (vs. during
configure). The prior method around this didn't work because it wrote
an event-config.h.in in the source tree -- a Bad Idea(tm). The new
way uses AC_CONFIG_COMMAND to get stuff executed at the end of
config.status to create event-config.h. This seems to work properly
during make distcheck.
This commit was SVN r23975.
Note: the ompi_check_libfca.m4 file had to be modified to avoid it stomping on global CPPFLAGS and the like. The file was also relocated to the ompi/config directory as it pertains solely to an ompi-layer component.
Forgive the mid-day configure change, but I know Shiqing is working the windows issues and don't want to cause him unnecessary redo work.
This commit was SVN r23966.
