[mpich-commits] [mpich] MPICH primary repository branch, master, updated. v3.0.4-254-g1bbe0ba

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commit 1bbe0ba39a5c2486b9b73a17e8314d8039b5f92b
Author: William Gropp <wgropp at illinois.edu>
Date:   Sat Jun 1 13:54:52 2013 +0800

    Correct typo in usage of parameter in bcast
    This bug was found by the Tianhe-2 software group, and applies only to the
    device-override path for the MPI_Bcast operation.  Because of a missing trailing
    underscore, the wrong bcast override function could be selected.  As our tests
    don't check the override path, this went undetected.

diff --git a/src/mpi/coll/bcast.c b/src/mpi/coll/bcast.c
index da83463..261cc78 100644
--- a/src/mpi/coll/bcast.c
+++ b/src/mpi/coll/bcast.c
@@ -876,7 +876,7 @@ fn_fail:
         if (comm_ptr_->coll_fns != NULL && comm_ptr_->coll_fns->Bcast != NULL)                   \
         {                                                                                        \
             /* --BEGIN USEREXTENSION-- */                                                        \
-            mpi_errno_ = comm_ptr->coll_fns->Bcast(buffer_, count_,                              \
+            mpi_errno_ = comm_ptr_->coll_fns->Bcast(buffer_, count_,                              \
                                                    datatype_, root_, comm_ptr_, errflag_);       \
             /* --END USEREXTENSION-- */                                                          \
         }                                                                                        \


Summary of changes:
 src/mpi/coll/bcast.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

MPICH primary repository

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