[mpich-commits] [mpich] MPICH primary repository branch, master, updated. v3.1b1-1-g3d356c7

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- Log -----------------------------------------------------------------
http://git.mpich.org/mpich.git/commitdiff/3d356c72cd87c744dd20f900f5c9db75aef53a2f

commit 3d356c72cd87c744dd20f900f5c9db75aef53a2f
Author: Pavan Balaji <balaji at mcs.anl.gov>
Date:   Wed Aug 7 20:35:07 2013 -0500

    Trigger the RMA error more frequently.
    
    Increase the number of RMA operations issued within the epoch.  The
    error seems to happen rarely, so increasing the number of RMA
    operations increases the probability of it occurring.
    
    Signed-off-by: Xin Zhao <xinzhao3 at illinois.edu>

diff --git a/test/mpi/errors/rma/cas_type_check.c b/test/mpi/errors/rma/cas_type_check.c
index 3302441..d0993cb 100644
--- a/test/mpi/errors/rma/cas_type_check.c
+++ b/test/mpi/errors/rma/cas_type_check.c
@@ -11,7 +11,7 @@
 
 #define CAS_CHECK_TYPE(c_type, mpi_type, expected_err)  \
 do {                                                    \
-    int            err, err_class;                      \
+    int            err, err_class, i;                   \
     c_type         val, cmp_val;                        \
     c_type         buf, res;                            \
     MPI_Win        win;                                 \
@@ -24,10 +24,12 @@ do {                                                    \
     MPI_Win_set_errhandler( win, MPI_ERRORS_RETURN );   \
                                                         \
     MPI_Win_fence( MPI_MODE_NOPRECEDE, win );           \
+    for (i = 0; i < 10000; i++) {                       \
     err = MPI_Compare_and_swap( &val, &cmp_val, &res,  \
                                  mpi_type, 0, 0, win ); \
     MPI_Error_class( err, &err_class );                 \
     assert( err_class == expected_err );                \
+    }                                                   \
     MPI_Win_fence( MPI_MODE_NOSUCCEED, win);            \
                                                         \
     MPI_Win_free( &win );                               \

-----------------------------------------------------------------------

Summary of changes:
 test/mpi/errors/rma/cas_type_check.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)


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