oops

[simgrid.git] / src / smpi / colls / smpi_mvapich2_selector_stampede.h

diff --git a/src/smpi/colls/smpi_mvapich2_selector_stampede.h b/src/smpi/colls/smpi_mvapich2_selector_stampede.h
index 28baf73..6c5601e 100644 (file)
--- a/src/smpi/colls/smpi_mvapich2_selector_stampede.h
+++ b/src/smpi/colls/smpi_mvapich2_selector_stampede.h
@@ -340,6 +340,9 @@ static int MPIR_Allgather_RD_Allgather_Comm_MV2( void *sendbuf,
 static void init_mv2_allgather_tables_stampede(){
   int i;
   int agg_table_sum = 0;
+
+  if(smpi_coll_cleanup_callback==NULL)
+    smpi_coll_cleanup_callback=&smpi_coll_cleanup_mvapich2;
   mv2_allgather_tuning_table **table_ptrs = NULL;
   mv2_allgather_num_ppn_conf = 3;
   mv2_allgather_thresholds_table