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openmpi/orte/mca/grpcomm/base
Ralph Castain dcff523244 Fix a race condition that causes corruption of a buffer in mpirun while trying to process launch_local_proc cmds.
Cleanup the pidmap handling by changing from value to pointer arrays.

This commit was SVN r20629.
2009-02-25 02:43:22 +00:00
..
base.h Modify the base collective algorithms to take an array of arbitrary vpids instead of assuming everything is ordered in a particular way. Modify the hier grpcomm module to support arbitrary mappings 2009-02-19 21:35:20 +00:00
grpcomm_base_allgather.c - On the way to get the BTLs split out and lessen dependency on orte: 2009-02-14 02:26:12 +00:00
grpcomm_base_close.c 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
grpcomm_base_coll.c Modify the base collective algorithms to take an array of arbitrary vpids instead of assuming everything is ordered in a particular way. Modify the hier grpcomm module to support arbitrary mappings 2009-02-19 21:35:20 +00:00
grpcomm_base_modex.c Fix a race condition that causes corruption of a buffer in mpirun while trying to process launch_local_proc cmds. 2009-02-25 02:43:22 +00:00
grpcomm_base_open.c - On the way to get the BTLs split out and lessen dependency on orte: 2009-02-14 02:26:12 +00:00
grpcomm_base_select.c Fix some Coverity 'Event set_but_not_used' highlights. 2008-06-06 14:38:41 +00:00
Makefile.am Move the daemon collectives out of the ODLS and into the GRPCOMM framework. This removes the inherent assumption that the OOB topology is a tree, thus allowing different grpcomm/routed combinations to implement collectives appropriate to their topology. 2009-01-27 19:13:56 +00:00