add support of MPI_PROC_NULL, correct behavior of waitall and waitsome for some speci...

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

diff --git a/src/smpi/smpi_global.c b/src/smpi/smpi_global.c
index 38a0290f963904b6641623d61addc91d51f7752a..43e5c0c6767278c7728221cd84e12032886727e4 100644 (file)
--- a/src/smpi/smpi_global.c
+++ b/src/smpi/smpi_global.c
@@ -27,6 +27,7 @@ typedef struct s_smpi_process_data {
   xbt_os_timer_t timer;
   double simulated;
   MPI_Comm comm_self;
+  void *data; /* user data */
 } s_smpi_process_data_t;
 
 static smpi_process_data_t *process_data = NULL;
@@ -133,6 +134,17 @@ smpi_process_data_t smpi_process_remote_data(int index)
   return process_data[index];
 }
 
+void smpi_process_set_user_data(void *data)
+{
+  smpi_process_data_t process_data = smpi_process_data();
+  process_data->data = data;
+}
+
+void* smpi_process_get_user_data(){
+  smpi_process_data_t process_data = smpi_process_data();
+  return process_data->data;
+}
+
 int smpi_process_count(void)
 {
   return process_count;
@@ -320,6 +332,5 @@ int MAIN__(void)
   TRACE_end();
 #endif
 
-  SIMIX_clean();
   return 0;
 }