Rolf vandeVaart 42168575fd Fix for the special case where np=2 and the sendbuf is set to MPI_IN_PLACE. ...

In that case, sendcount and sendtype are not valid and we need to use
recvcount and recvtype.

This commit fixes trac:943.  Reviewed by Jelena Pjesivac-Grbovic.

This commit was SVN r14022.

The following Trac tickets were found above:
  Ticket 943 --> https://svn.open-mpi.org/trac/ompi/ticket/943

2007-03-13 19:01:20 +00:00

..

coll_tuned_allgather.c

Fix for the special case where np=2 and the sendbuf is set to MPI_IN_PLACE.

2007-03-13 19:01:20 +00:00

coll_tuned_allreduce.c

Adding segmented ring algorithm for Allreduce for commutative operations.

2007-02-27 20:32:30 +00:00

coll_tuned_alltoall.c

Adding variant of linear alltoall algorithm where the number of

2007-02-20 04:25:00 +00:00

coll_tuned_barrier.c

Cleanup of Barrier implementation:

2007-01-10 22:49:43 +00:00

coll_tuned_bcast.c

Clean up of generic broadcast function: removing unecessary statements and improving comments.

2007-03-07 21:59:53 +00:00

coll_tuned_component.c

Adding tuned version of reduce_scatter implementation.

2007-03-05 20:40:39 +00:00

coll_tuned_decision_dynamic.c

Adding tuned version of reduce_scatter implementation.

2007-03-05 20:40:39 +00:00

coll_tuned_decision_fixed.c

Updating reduce_scatter decision function based on MX results up to 64 nodes and both 1ppn and 2ppn

2007-03-07 00:38:33 +00:00

coll_tuned_dynamic_file.c

Remove a non reacheable statement.

2006-10-18 16:43:55 +00:00

coll_tuned_dynamic_file.h

Update to have public symbols be consistent; use new prefix rule

2005-12-22 13:49:33 +00:00

coll_tuned_dynamic_rules.c

Adding variant of linear alltoall algorithm where the number of

2007-02-20 04:25:00 +00:00

coll_tuned_dynamic_rules.h

Adding variant of linear alltoall algorithm where the number of

2007-02-20 04:25:00 +00:00

coll_tuned_forced.c

Adding variant of linear alltoall algorithm where the number of

2007-02-20 04:25:00 +00:00

coll_tuned_forced.h

Adding variant of linear alltoall algorithm where the number of

2007-02-20 04:25:00 +00:00

coll_tuned_gather.c

eliminated the use of MPI_Get_count

2007-03-02 22:57:50 +00:00

coll_tuned_module.c

Adding tuned version of reduce_scatter implementation.

2007-03-05 20:40:39 +00:00

coll_tuned_reduce_scatter.c

Adding tuned version of reduce_scatter implementation.

2007-03-05 20:40:39 +00:00

coll_tuned_reduce.c

Cleanup of generic reduce function and possible (low probability) bug fix.

2007-03-08 00:54:52 +00:00

coll_tuned_scatter.c

addes binomial tree based scatter, passed IBM and intel tests

2007-03-02 23:19:02 +00:00

coll_tuned_topo.c

added ASCII graph for the topologies

2007-03-02 17:17:14 +00:00

coll_tuned_topo.h

added binomial tree based Gather alogrithm, passed IBM and Intel tests

2007-02-28 01:11:01 +00:00

coll_tuned_util.c

Adding new Allreduce algorithms, updating allreduce decision function, and cleaning up util.

2007-01-23 01:19:11 +00:00

coll_tuned_util.h

Adding new Allreduce algorithms, updating allreduce decision function, and cleaning up util.

2007-01-23 01:19:11 +00:00

coll_tuned.h

Adding tuned version of reduce_scatter implementation.

2007-03-05 20:40:39 +00:00

configure.params

Remove unneeded PARAM_INIT_FILE variable in configure.params files used by

2007-01-08 03:44:22 +00:00

Makefile.am

Adding tuned version of reduce_scatter implementation.

2007-03-05 20:40:39 +00:00