Rich Graham
a6bdbfab97
implement allreduce as reduce-scatter, followed by an allgather.
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This commit was SVN r18132.
2008-04-11 04:06:29 +00:00
Ralph Castain
dc7f45dafd
Remove the obsolete and largely unused orte_system_info structure. The only fields that were used in that struct were nodeid and nodename - these have been transferred to the orte_process_info structure.
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Only one place used the user name field - session_dir, when formulating the name of the top-level directory. Accordingly, the code for getting the user's id has been moved to the session_dir code.
This commit was SVN r17926.
2008-03-23 23:10:15 +00:00
Rich Graham
9131461511
move some test code to another machine.
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This commit was SVN r17785.
2008-03-07 19:18:02 +00:00
Rich Graham
70157166f9
checkpoint - compiles, now neeed to debug.
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This commit was SVN r17775.
2008-03-07 00:39:59 +00:00
Rich Graham
4eace9d020
starting to implement recursive doubling algorithm.
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This commit was SVN r17765.
2008-03-06 18:38:58 +00:00
Rich Graham
827e8d877e
fix bug in node type, and some memory copy optimizations.
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This commit was SVN r17661.
2008-02-29 01:20:11 +00:00
Rich Graham
940d6732c9
remove compiler warnings.
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This commit was SVN r17656.
2008-02-28 22:01:19 +00:00
Rich Graham
2b5fab9d51
avoid 0 byte malloc.
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This commit was SVN r17653.
2008-02-28 21:11:42 +00:00
Rich Graham
771584bff5
generate reduction tree.
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This commit was SVN r17569.
2008-02-24 03:25:40 +00:00
