Nathan Hjelm b202bb0d63 Fix the recursive halfing algorithms for reduce scatter in both basic ...

and tuned to correctly handle 0 recvcounts.

Tested with the reproducer from #1550.

Refs trac:1559

This commit was SVN r29542.

The following Trac tickets were found above:
  Ticket 1559 --> https://svn.open-mpi.org/trac/ompi/ticket/1559

2013-10-28 19:06:38 +00:00

..

attribute

Implement MPI-2.2 functionality of deleting attributes on

2013-05-02 12:32:21 +00:00

class

call element destructors in ompi_free_list_destruct

2013-08-29 22:56:31 +00:00

communicator

Silence compiler warning

2013-10-23 04:13:51 +00:00

contrib

Changes to VT's configure:

2013-10-22 09:02:11 +00:00

datatype

Rearrange the #include to minimize clutter.

2013-09-28 17:15:33 +00:00

debuggers

MPI-3: add support for large counts using derived datatypes

2013-07-23 15:35:14 +00:00

errhandler

MPI-3.0: update C bindings with const and consistent use of [] for

2013-09-26 21:56:20 +00:00

etc

Use MKDIR_P instead of mkdir_p in Makefiles, as MKDIR_P is the only one

2012-06-21 16:52:37 +00:00

file

== Highlights ==

2012-04-18 15:57:29 +00:00

group

MPI-3.0: update C bindings with const and consistent use of [] for

2013-09-26 21:56:20 +00:00

include

Add support for MPI_Comm_dup_with_info, MPI_Comm_create_group, and

2013-10-02 14:26:40 +00:00

info

MPI-3.0: update C bindings with const and consistent use of [] for

2013-09-26 21:56:20 +00:00

mca

Fix the recursive halfing algorithms for reduce scatter in both basic

2013-10-28 19:06:38 +00:00

message

Remove a bunch of unused variables.

2013-03-26 14:34:29 +00:00

mpi

Fix various bugs in mca_base_pvar.

2013-10-23 15:47:15 +00:00

mpiext

Fix a pair of minor errors in the affinity MPI extension.

2013-10-11 21:17:38 +00:00

op

Provide Java MPI_Op callbacks via an intercept routine (just like how

2013-09-26 21:36:44 +00:00

patterns

MCA/base: Add new MCA variable system

2013-03-27 21:09:41 +00:00

peruse

- Sanity check initialization and finalization of PERUSE.

2010-01-12 16:36:24 +00:00

proc

Fix locality when in the case where the OMPI_RTE_HOST_ID is not found.

2013-10-22 19:07:03 +00:00

request

Add support for MPI_Comm_dup_with_info, MPI_Comm_create_group, and

2013-10-02 14:26:40 +00:00

runtime

tools: Add oshmem_info utility

2013-10-12 19:03:32 +00:00

tools

Don't include AM directives in continued lines

2013-10-27 05:44:55 +00:00

win

MPI-3.0: update C bindings with const and consistent use of [] for

2013-09-26 21:56:20 +00:00

Makefile.am

Fix compilation of the MPI tools information interface when profiling

2013-08-27 18:19:18 +00:00