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-rw-r--r--perform/pio_perf.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/perform/pio_perf.h b/perform/pio_perf.h
index 5ae3faa..cf84f55 100644
--- a/perform/pio_perf.h
+++ b/perform/pio_perf.h
@@ -41,7 +41,13 @@ typedef struct results_ {
extern MPI_Comm pio_comm_g; /* Communicator to run the PIO */
extern int pio_mpi_rank_g; /* MPI rank of pio_comm_g */
-extern int pio_mpi_nprocs_g; /* number of processes of pio_comm_g */
+extern int pio_mpi_nprocs_g; /* number of processes of pio_comm_g */
+extern int pio_debug_level; /* The debug level:
+ * 0 - Off
+ * 1 - Minimal
+ * 2 - Some more
+ * 3 - Maximal
+ */
#ifdef __cplusplus
extern "C" {