X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/46c7981905414e7342d681be4f10709f8ef4009e..1ae612ef301a26795068505cf761169ed29a5451:/src/smpi/smpi_global.c

diff --git a/src/smpi/smpi_global.c b/src/smpi/smpi_global.c
index ad839cbbf5..470be9c857 100644
--- a/src/smpi/smpi_global.c
+++ b/src/smpi/smpi_global.c
@@ -70,6 +70,17 @@ void smpi_process_destroy(void)
   XBT_DEBUG("<%d> Process left the game", index);
 }
 
+/**
+ * @brief Prepares the current process for termination.
+ */
+void smpi_process_finalize(void)
+{
+  // wait for all pending asynchronous comms to finish
+  while (SIMIX_process_has_pending_comms(SIMIX_process_self())) {
+    SIMIX_req_process_sleep(1);
+  }
+}
+
 int smpi_process_argc(void) {
   smpi_process_data_t data = smpi_process_data();
 
@@ -107,7 +118,7 @@ int smpi_global_size(void) {
 
 smpi_process_data_t smpi_process_data(void)
 {
-  return SIMIX_process_self_get_data();
+  return SIMIX_process_self_get_data(SIMIX_process_self());
 }
 
 smpi_process_data_t smpi_process_remote_data(int index)
@@ -180,8 +191,7 @@ void smpi_global_init(void)
   MPI_Group group;
   char name[MAILBOX_NAME_MAXLEN];
 
-  SIMIX_comm_set_copy_data_callback
-      (&SIMIX_comm_copy_buffer_callback);
+  SIMIX_comm_set_copy_data_callback(&smpi_comm_copy_data_callback);
   process_count = SIMIX_process_count();
   process_data = xbt_new(smpi_process_data_t, process_count);
   for (i = 0; i < process_count; i++) {
@@ -255,6 +265,7 @@ int MAIN__(void)
                    NULL);
 
   if(getenv("SMPI_PRETEND_CC") != NULL) {
+	/* Hack to ensure that smpicc can pretend to be a simple compiler. Particularly handy to pass it to the configuration tools */
     return 0;
   }
 
@@ -271,7 +282,7 @@ int MAIN__(void)
   // parse the platform file: get the host list
   SIMIX_create_environment(xargv[1]);
 
-  SIMIX_function_register("smpi_simulated_main", smpi_simulated_main);
+  SIMIX_function_register_default(smpi_simulated_main);
   SIMIX_launch_application(xargv[2]);
 
   smpi_global_init();
@@ -286,7 +297,7 @@ int MAIN__(void)
     SIMIX_run();
 
   if (xbt_cfg_get_int(_surf_cfg_set, "smpi/display_timing"))
-    XBT_INFO("simulation time %g", SIMIX_get_clock());
+    XBT_INFO("Simulation time: %g seconds.", SIMIX_get_clock());
 
   smpi_global_destroy();