1 files changed, 2 insertions, 0 deletions
diff --git a/testpar/t_dset.c b/testpar/t_dset.c
index 6e18453..4c74d8d 100644
--- a/testpar/t_dset.c
+++ b/testpar/t_dset.c
@@ -326,7 +326,9 @@ if ((mpi_rank/2)*2 != mpi_rank){
 	    H5P_DEFAULT, data_array1);					    
     VRFY((ret >= 0), "H5Dwrite dataset1 by ZROW succeeded");
 }
+#ifdef BARRIER_CHECKS
 MPI_Barrier(MPI_COMM_WORLD);
+#endif /* BARRIER_CHECKS */
 
     /* release dataspace ID */
     H5Sclose(file_dataspace);