Add new entry in Release_Notes.

[simgrid.git] / teshsuite / smpi / mpich3-test / coll / iallred.c

diff --git a/teshsuite/smpi/mpich3-test/coll/iallred.c b/teshsuite/smpi/mpich3-test/coll/iallred.c
index 684fd50..455c22d 100644 (file)
--- a/teshsuite/smpi/mpich3-test/coll/iallred.c
+++ b/teshsuite/smpi/mpich3-test/coll/iallred.c
@@ -15,27 +15,20 @@ int main(int argc, char *argv[])
     MPI_Request request;
     int size, rank;
     int one = 1, two = 2, isum, sum;
-    int errs = 0;
 
-    MPI_Init(&argc,&argv);
+    MPI_Init(&argc, &argv);
     MPI_Comm_size(MPI_COMM_WORLD, &size);
     MPI_Comm_rank(MPI_COMM_WORLD, &rank);
     assert(size == 2);
-    MPI_Iallreduce(&one,&isum,1,MPI_INT,MPI_SUM,MPI_COMM_WORLD,&request);
-    MPI_Allreduce(&two,&sum,1,MPI_INT,MPI_SUM,MPI_COMM_WORLD);
-    MPI_Wait(&request,MPI_STATUS_IGNORE);
+    MPI_Iallreduce(&one, &isum, 1, MPI_INT, MPI_SUM, MPI_COMM_WORLD, &request);
+    MPI_Allreduce(&two, &sum, 1, MPI_INT, MPI_SUM, MPI_COMM_WORLD);
+    MPI_Wait(&request, MPI_STATUS_IGNORE);
 
     assert(isum == 2);
     assert(sum == 4);
-
-    MPI_Comm_set_errhandler(MPI_COMM_WORLD, MPI_ERRORS_RETURN);
-    if (MPI_SUCCESS == MPI_Iallreduce(&one, &one, 1, MPI_INT, MPI_SUM, MPI_COMM_WORLD, &request))
-        errs++;
-
-    if (rank == 0 && errs == 0)
+    if (rank == 0)
         printf(" No errors\n");
 
     MPI_Finalize();
     return 0;
 }
-