[mpich-commits] [mpich] MPICH primary repository branch, master, updated. v3.2-439-gf41c57b

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http://git.mpich.org/mpich.git/commitdiff/f41c57bf9d4961ef3d0f4bb6e0707b6a2394722b

commit f41c57bf9d4961ef3d0f4bb6e0707b6a2394722b
Author: Min Si <msi at anl.gov>
Date:   Mon Sep 12 10:10:03 2016 -0500

    Compile warning fix for test rma/get_accumulate.
    
    No reviewer.

diff --git a/test/mpi/rma/get_accumulate.c b/test/mpi/rma/get_accumulate.c
index d81ab37..0ffee69 100644
--- a/test/mpi/rma/get_accumulate.c
+++ b/test/mpi/rma/get_accumulate.c
@@ -39,7 +39,8 @@
 #  define TYPE_MPI TYPE_MPI_BASE
 #endif
 
-void reset_bufs(TYPE_C * win_ptr, TYPE_C * res_ptr, TYPE_C * val_ptr, TYPE_C value, MPI_Win win)
+static void reset_bufs(TYPE_C * win_ptr, TYPE_C * res_ptr, TYPE_C * val_ptr, TYPE_C value,
+                       MPI_Win win)
 {
     int rank, nproc, i;
 

http://git.mpich.org/mpich.git/commitdiff/eafd9b8ba716229b5eed23ad88d4c6602413fc04

commit eafd9b8ba716229b5eed23ad88d4c6602413fc04
Author: Min Si <msi at anl.gov>
Date:   Mon Sep 12 09:18:49 2016 -0500

    Reset result buffer for get_accumulate NO_OP tests.
    
    Get_accumulate with NO_OP tests focus on the value of result buffer,
    thus we should always reset the buffer before start test. In the
    original code of rma/get_accumulate.c, the result buffer is only reset
    for the first NO_OP test, thus the later tests cannot catch error.

diff --git a/test/mpi/rma/get_accumulate.c b/test/mpi/rma/get_accumulate.c
index 142ae38..d81ab37 100644
--- a/test/mpi/rma/get_accumulate.c
+++ b/test/mpi/rma/get_accumulate.c
@@ -305,6 +305,8 @@ int main(int argc, char **argv)
         int j, target = (rank + 1) % nproc;
 
         /* Test: origin_buf = NULL */
+        memset(res_ptr, -1, sizeof(TYPE_C) * nproc * COUNT); /* reset result buffer. */
+
         MPI_Win_lock(MPI_LOCK_EXCLUSIVE, target, 0, win);
         MPI_Get_accumulate(NULL, COUNT, TYPE_MPI, res_ptr, COUNT, TYPE_MPI,
                            target, 0, COUNT, TYPE_MPI, MPI_NO_OP, win);
@@ -319,6 +321,8 @@ int main(int argc, char **argv)
         }
 
         /* Test: origin_buf = NULL, origin_count = 0 */
+        memset(res_ptr, -1, sizeof(TYPE_C) * nproc * COUNT);
+
         MPI_Win_lock(MPI_LOCK_EXCLUSIVE, target, 0, win);
         MPI_Get_accumulate(NULL, 0, TYPE_MPI, res_ptr, COUNT, TYPE_MPI,
                            target, 0, COUNT, TYPE_MPI, MPI_NO_OP, win);
@@ -333,6 +337,8 @@ int main(int argc, char **argv)
         }
 
         /* Test: origin_buf = NULL, origin_count = 0, origin_dtype = NULL */
+        memset(res_ptr, -1, sizeof(TYPE_C) * nproc * COUNT);
+
         MPI_Win_lock(MPI_LOCK_EXCLUSIVE, target, 0, win);
         MPI_Get_accumulate(NULL, 0, MPI_DATATYPE_NULL, res_ptr, COUNT, TYPE_MPI,
                            target, 0, COUNT, TYPE_MPI, MPI_NO_OP, win);
@@ -361,6 +367,8 @@ int main(int argc, char **argv)
         int j, target = rank;
 
         /* Test: origin_buf = NULL */
+        memset(res_ptr, -1, sizeof(TYPE_C) * nproc * COUNT);
+
         MPI_Win_lock(MPI_LOCK_EXCLUSIVE, target, 0, win);
         MPI_Get_accumulate(NULL, COUNT, TYPE_MPI, res_ptr, COUNT, TYPE_MPI,
                            target, 0, COUNT, TYPE_MPI, MPI_NO_OP, win);
@@ -376,6 +384,8 @@ int main(int argc, char **argv)
         }
 
         /* Test: origin_buf = NULL, origin_count = 0 */
+        memset(res_ptr, -1, sizeof(TYPE_C) * nproc * COUNT);
+
         MPI_Win_lock(MPI_LOCK_EXCLUSIVE, target, 0, win);
         MPI_Get_accumulate(NULL, 0, TYPE_MPI, res_ptr, COUNT, TYPE_MPI,
                            target, 0, COUNT, TYPE_MPI, MPI_NO_OP, win);
@@ -391,6 +401,8 @@ int main(int argc, char **argv)
         }
 
         /* Test: origin_buf = NULL, origin_count = 0, origin_dtype = NULL */
+        memset(res_ptr, -1, sizeof(TYPE_C) * nproc * COUNT);
+
         MPI_Win_lock(MPI_LOCK_EXCLUSIVE, target, 0, win);
         MPI_Get_accumulate(NULL, 0, MPI_DATATYPE_NULL, res_ptr, COUNT, TYPE_MPI,
                            target, 0, COUNT, TYPE_MPI, MPI_NO_OP, win);

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

Summary of changes:
 test/mpi/rma/get_accumulate.c |   15 ++++++++++++++-
 1 files changed, 14 insertions(+), 1 deletions(-)


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