remove a few leaks and memory errors

[simgrid.git] / src / smpi / smpi_global.c

diff --git a/src/smpi/smpi_global.c b/src/smpi/smpi_global.c
index de39759..7cf9d54 100644 (file)
--- a/src/smpi/smpi_global.c
+++ b/src/smpi/smpi_global.c
@@ -35,6 +35,7 @@ static smpi_process_data_t *process_data = NULL;
 static int process_count = 0;
 
 MPI_Comm MPI_COMM_WORLD = MPI_COMM_NULL;
+int MPI_UNIVERSE_SIZE;
 
 MPI_Errhandler* MPI_ERRORS_RETURN = NULL;
 MPI_Errhandler* MPI_ERRORS_ARE_FATAL = NULL;
@@ -267,6 +268,7 @@ void smpi_global_init(void)
   }
   group = smpi_group_new(process_count);
   MPI_COMM_WORLD = smpi_comm_new(group);
+  MPI_UNIVERSE_SIZE = smpi_comm_size(MPI_COMM_WORLD);
   for (i = 0; i < process_count; i++) {
     smpi_group_set_mapping(group, i, i);
   }
@@ -278,11 +280,11 @@ void smpi_global_destroy(void)
   int i;
 
   smpi_bench_destroy();
-  smpi_group_destroy(smpi_comm_group(MPI_COMM_WORLD));
+  smpi_group_unuse(smpi_comm_group(MPI_COMM_WORLD));
   smpi_comm_destroy(MPI_COMM_WORLD);
   MPI_COMM_WORLD = MPI_COMM_NULL;
   for (i = 0; i < count; i++) {
-    smpi_group_destroy(smpi_comm_group(process_data[i]->comm_self));
+    smpi_group_unuse(smpi_comm_group(process_data[i]->comm_self));
     smpi_comm_destroy(process_data[i]->comm_self);
     xbt_os_timer_free(process_data[i]->timer);
     simcall_rdv_destroy(process_data[i]->mailbox);