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Small typos in comments
[simgrid.git]
/
teshsuite
/
smpi
/
coll-barrier
/
coll-barrier.c
diff --git
a/teshsuite/smpi/coll-barrier/coll-barrier.c
b/teshsuite/smpi/coll-barrier/coll-barrier.c
index 8e8386e3ef5c82265660ffd9470cb1801deb2682..55a2bfe24fe7cf735b7964cb8f198c3ae916cec3 100644
(file)
--- a/
teshsuite/smpi/coll-barrier/coll-barrier.c
+++ b/
teshsuite/smpi/coll-barrier/coll-barrier.c
@@
-1,4
+1,4
@@
-/* Copyright (c) 2009
, 2012-2014
. The SimGrid Team.
+/* Copyright (c) 2009
-2023
. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
@@
-9,11
+9,17
@@
int main(int argc, char **argv)
{
int main(int argc, char **argv)
{
- int size, rank;
+ int size;
+ int rank;
MPI_Init(&argc, &argv);
MPI_Comm_size(MPI_COMM_WORLD, &size);
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
MPI_Init(&argc, &argv);
MPI_Comm_size(MPI_COMM_WORLD, &size);
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
+ MPI_Comm_set_errhandler(MPI_COMM_WORLD, MPI_ERRORS_RETURN);
+
+ int status = MPI_Barrier(MPI_COMM_NULL);
+ if(status!=MPI_ERR_COMM)
+ printf("MPI_Barrier did not return MPI_ERR_COMM for MPI_COMM_NULL comm\n");
MPI_Barrier(MPI_COMM_WORLD);
MPI_Barrier(MPI_COMM_WORLD);