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openmpi/ompi/mca/coll
Edgar Gabriel 818b4af554 - reverting the logic in the hierarchy detection stuff. This can reduce the
number of collective operations and simplifies the logic significantly.
- introducing a special case if size of comm == 1, avoiding thus collective
 operations as well ( i.e. no need for hierarchies)
- fix for an unsymmetric case. Still to be tested.

This commit was SVN r7799.
2005-10-18 18:17:50 +00:00
..
base Don't automatically take the first entry off the selected component 2005-10-04 17:09:45 +00:00
basic - Eliminate some unused base globals 2005-10-03 21:07:42 +00:00
demo - Remove extra whitespace from Makefile.am's from when we removed 2005-09-15 20:56:18 +00:00
hierarch - reverting the logic in the hierarchy detection stuff. This can reduce the 2005-10-18 18:17:50 +00:00
self - Remove extra whitespace from Makefile.am's from when we removed 2005-09-15 20:56:18 +00:00
sm Fix for a bug Galen noticed yesterday -- make the shared memory only 2005-10-06 13:17:27 +00:00
tuned handle non existant recv buf in reduce for non root processes 2005-10-14 00:00:37 +00:00
coll.h Rename src -> ompi 2005-07-02 13:43:57 +00:00
Makefile.am The next in a long line of crazed build system changes from Brian. This was 2005-10-17 00:21:10 +00:00