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openmpi/ompi/mca/mpool
Jeff Squyres c7c3de87f5 Add ummunotify support to Open MPI. See
http://marc.info/?l=linux-mm-commits&m=127352503417787&w=2 for more
details.

 * Remove the ptmalloc memory component; replace it with a new "linux"
   memory component.
 * The linux memory component will conditionally compile in support
   for ummunotify.  At run-time, if it has ummunotify support and
   finds run-time support for ummunotify (i.e., /dev/ummunotify), it
   uses it.  If not, it tries to use ptmalloc via the glibc memory
   hooks. 
 * Add some more API functions to the memory framework to accomodate
   the ummunotify model (i.e., poll to see if memory has "changed").
 * Add appropriate calls in the rcache to the new memory APIs to see
   if memory has changed, and to react accordingly.
 * Add a few comments in the openib BTL to indicate why we don't need
   to notify the OPAL memory framework about specific instances of
   registered memory.
 * Add dummy API calls in the solaris malloc component (since it
   doesn't have polling/"did memory change" support).

This commit was SVN r23113.
2010-05-11 21:43:19 +00:00
..
base fixes trac:2340 - race in mca_mpool_base_free 2010-03-25 03:29:27 +00:00
fake - Replace combinations of 2009-08-20 11:42:18 +00:00
rdma Add ummunotify support to Open MPI. See 2010-05-11 21:43:19 +00:00
sm Fix the configure logic for --with-ft so that it properly takes a comma separated list. 2010-03-12 23:57:50 +00:00
Makefile.am Introduce a new debugging MCA parameter: 2007-08-01 21:33:25 +00:00
mpool.h fix #1829 : udapl btl support for relaxed ordering 2009-03-13 01:01:00 +00:00