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-rw-r--r--testpar/t_mdset.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/testpar/t_mdset.c b/testpar/t_mdset.c
index ab59527..e437b22 100644
--- a/testpar/t_mdset.c
+++ b/testpar/t_mdset.c
@@ -302,6 +302,9 @@ void big_dataset(void)
MPI_Comm_rank (MPI_COMM_WORLD, &mpi_rank);
MPI_Comm_size (MPI_COMM_WORLD, &mpi_size);
+ /* Verify MPI_Offset can handle larger than 2GB sizes */
+ VRFY((sizeof(MPI_Offset)>4), "sizeof(MPI_Offset)>4");
+
filename = (char *) GetTestParameters();
fapl = create_faccess_plist(MPI_COMM_WORLD, MPI_INFO_NULL, facc_type, use_gpfs);