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openmpi/ompi/mca
Christopher Yeoh 524de80eaa Adds support for Cross Memory Attach in the sm btl.
This feature can be enabled at compile time with --with-cma passed
to configure.

At runtime it is also necessary to add "--mca btl btl_sm_use_cma 1"
to the mpirun command.

If both CMA and KNEM are compiled in and enabled at runtime then 
KNEM will take precedence and CMA will disable itself

This commit was SVN r26134.
2012-03-14 06:29:09 +00:00
..
allocator Fix broken basic allocator. Not sure how this ever worked. 2011-06-03 14:43:54 +00:00
bml This is actually a much smaller commit than it appears at first glance - it just touches a lot of files. The --without-rte-support configuration option has never really been implemented completely. The option caused various objects not to be defined and conditionally compiled some base functions, but did nothing to prevent build of the component libraries. Unfortunately, since many of those components use objects covered by the option, it caused builds to break if those components were allowed to build. 2011-11-22 21:24:35 +00:00
btl Adds support for Cross Memory Attach in the sm btl. 2012-03-14 06:29:09 +00:00
coll The tuned collectives can now deal with more than 2Gb of data. 2012-03-05 22:23:44 +00:00
common Mostly fix some of the verbose output. Also fix issue 2012-03-09 21:28:56 +00:00
crcp Fixes trac:2550 : Cleanup comment in crcp_bkmrk_pml.h 2011-12-07 14:50:04 +00:00
dpm Don't fiddle with the port_name memory as, per standard, this is an input-only parameter 2012-01-20 13:15:41 +00:00
fbtl Add missing AC_CONFIG_FILES 2012-02-20 22:59:03 +00:00
fcache provide descriptions about the functionality of these frameworks. 2011-12-22 19:42:00 +00:00
fcoll local_heap_sort should really be a static function. 2012-02-28 14:42:56 +00:00
fs provide descriptions about the functionality of these frameworks. 2011-12-22 19:42:00 +00:00
io remove the MPI functions used in these files by the OMPI internal corresponding functionality and also add error checking in these for functions which did not have them' 2012-01-13 17:21:51 +00:00
mpool Mostly fix some of the verbose output. Also fix issue 2012-03-09 21:28:56 +00:00
mtl in mca_mtl_mxm, don't allow negative tags for MPI_ANY_TAG 2012-03-09 22:11:14 +00:00
op Each level (OPAL/ORTE/OMPI) should only return it's own constants, 2011-10-04 14:50:31 +00:00
osc fixed some compiler errors caused by seg_key changes. osc/rdma may need to be updated to use btls that use 128 bit segment keys 2011-11-06 20:19:14 +00:00
pml ob1: fix two fragment leaks 2012-03-01 15:53:39 +00:00
pubsub Ensure the wrapper flags get entered in the right order, with -lpmi coming before the alps util libs 2012-01-27 20:56:21 +00:00
rcache Convert the bad dos line endings to unix style for all windows related files. 2010-12-02 12:08:08 +00:00
sharedfp provide descriptions about the functionality of these frameworks. 2011-12-22 19:42:00 +00:00
topo Fix mistake that came in via the ompi-agen tree in r23764. The mistake wasn't part of the core autogen upgrade; it was an additional 'bonus' cleanup. Oops. The mistake will always create a set of directories under installdir, even if you do not --with-devel-headers. The set of directories will be empty, but still -- they should not be there at all. This commit fixes that -- the directories are not created at all if you do not --with-devel-headers 2010-09-24 22:53:28 +00:00
vprotocol Each level (OPAL/ORTE/OMPI) should only return it's own constants, 2011-10-04 14:50:31 +00:00