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openmpi/orte/mca/grpcomm
Ralph Castain f115b4aed2 Checkpoint the revised gather algorithm
This commit was SVN r18072.
2008-04-02 13:35:06 +00:00
..
base The RML is comfortable with zero-byte payloads, so don't pack something we don't need 2008-04-01 19:24:46 +00:00
basic Improve the scalability of the modex operation and fix a bug reported by Tim P 2008-03-27 15:17:53 +00:00
cnos Fix the allgather and allgather_list functions to avoid deadlocks at large node/proc counts. Violated the RML rules here - we received the allgather buffer and then did an xcast, which causes a send to go out, and is then subsequently received by the sender. This fix breaks that pattern by forcing the recv to complete outside of the function itself - thus, the allgather and allgather_list always complete their recvs before returning or sending. 2008-03-24 20:50:31 +00:00
exp Checkpoint the revised gather algorithm 2008-04-02 13:35:06 +00:00
configure.m4 Merge the ORTE devel branch into the main trunk. Details of what this means will be circulated separately. 2008-02-28 01:57:57 +00:00
grpcomm_types.h Fix xcast so it works in multi-node situations where the user specifies a particular mode to use (e.g., direct). 2008-03-03 20:07:02 +00:00
grpcomm.h Fix the allgather and allgather_list functions to avoid deadlocks at large node/proc counts. Violated the RML rules here - we received the allgather buffer and then did an xcast, which causes a send to go out, and is then subsequently received by the sender. This fix breaks that pattern by forcing the recv to complete outside of the function itself - thus, the allgather and allgather_list always complete their recvs before returning or sending. 2008-03-24 20:50:31 +00:00
Makefile.am Merge the ORTE devel branch into the main trunk. Details of what this means will be circulated separately. 2008-02-28 01:57:57 +00:00