document SMPI configuration items

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

diff --git a/src/smpi/smpi_global.c b/src/smpi/smpi_global.c
index 83647e1..6b8efcd 100644 (file)
--- a/src/smpi/smpi_global.c
+++ b/src/smpi/smpi_global.c
@@ -105,7 +105,7 @@ 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)
@@ -252,6 +252,11 @@ int MAIN__(void)
                    xbt_cfgelm_double, &default_threshold, 1, 1, NULL,
                    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;
+  }
+
 #ifdef HAVE_TRACING
   TRACE_global_init(&xargc, xargv);
 #endif
@@ -280,7 +285,7 @@ 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();