X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/bb89b5397d199bde9aebb61ad2cd3e26196c0607..976d2dfcc90c46c5acba3e310e0125d9a061c381:/src/surf/surf.c

diff --git a/src/surf/surf.c b/src/surf/surf.c
index 2b5121ab8a..b80d1fd389 100644
--- a/src/surf/surf.c
+++ b/src/surf/surf.c
@@ -180,6 +180,13 @@ s_surf_model_description_t surf_optimization_mode_description[] = {
   {NULL, NULL, NULL}      /* this array must be NULL terminated */
 };
 
+s_surf_model_description_t surf_storage_model_description[] = {
+  {"default",
+   "Simplistic storage model.",
+   surf_storage_model_init_default},
+  {NULL, NULL,  NULL}      /* this array must be NULL terminated */
+};
+
 #ifdef CONTEXT_THREADS
 static xbt_parmap_t surf_parmap = NULL; /* parallel map on models */
 #endif
@@ -300,19 +307,25 @@ XBT_LOG_EXTERNAL_CATEGORY(surf_network_gtnets);
 
 void surf_init(int *argc, char **argv)
 {
-	XBT_DEBUG("Create all Libs");
-	host_lib = xbt_lib_new();
-	link_lib = xbt_lib_new();
-	as_router_lib = xbt_lib_new();
-
-	XBT_DEBUG("ADD ROUTING LEVEL");
-	ROUTING_HOST_LEVEL = xbt_lib_add_level(host_lib,xbt_free);
-	ROUTING_ASR_LEVEL  = xbt_lib_add_level(as_router_lib,xbt_free);
-
-	XBT_DEBUG("ADD SURF LEVELS");
-	SURF_CPU_LEVEL = xbt_lib_add_level(host_lib,surf_resource_free);
-	SURF_WKS_LEVEL = xbt_lib_add_level(host_lib,surf_resource_free);
-	SURF_LINK_LEVEL = xbt_lib_add_level(link_lib,surf_resource_free);
+  XBT_DEBUG("Create all Libs");
+  host_lib = xbt_lib_new();
+  link_lib = xbt_lib_new();
+  as_router_lib = xbt_lib_new();
+  storage_lib = xbt_lib_new();
+  storage_type_lib = xbt_lib_new();
+
+  XBT_DEBUG("ADD ROUTING LEVEL");
+  ROUTING_HOST_LEVEL = xbt_lib_add_level(host_lib,xbt_free);
+  ROUTING_ASR_LEVEL  = xbt_lib_add_level(as_router_lib,xbt_free);
+  ROUTING_STORAGE_LEVEL = xbt_lib_add_level(storage_lib,xbt_free);
+  ROUTING_STORAGE_HOST_LEVEL = xbt_lib_add_level(storage_lib,routing_storage_host_free);
+  ROUTING_STORAGE_TYPE_LEVEL = xbt_lib_add_level(storage_type_lib,routing_storage_type_free);
+
+  XBT_DEBUG("ADD SURF LEVELS");
+  SURF_CPU_LEVEL = xbt_lib_add_level(host_lib,surf_resource_free);
+  SURF_WKS_LEVEL = xbt_lib_add_level(host_lib,surf_resource_free);
+  SURF_LINK_LEVEL = xbt_lib_add_level(link_lib,surf_resource_free);
+  SURF_STORAGE_LEVEL = xbt_lib_add_level(storage_lib,surf_resource_free);
 
   /* Connect our log channels: that must be done manually under windows */
   XBT_LOG_CONNECT(surf_cpu, surf);
@@ -407,7 +420,8 @@ void surf_exit(void)
   xbt_lib_free(&host_lib);
   xbt_lib_free(&link_lib);
   xbt_lib_free(&as_router_lib);
-
+  xbt_lib_free(&storage_lib);
+  xbt_lib_free(&storage_type_lib);
 
   tmgr_finalize();
   surf_parse_lex_destroy();
@@ -465,9 +479,12 @@ double surf_solve(double max_date)
   }
   surf_min_index = 0;
 
+
   if (surf_get_nthreads() > 1) {
     /* parallel version */
+#ifdef CONTEXT_THREADS
     xbt_parmap_apply(surf_parmap, (void_f_pvoid_t) surf_share_resources, model_list);
+#endif
   }
   else {
     /* sequential version */
@@ -551,7 +568,9 @@ double surf_solve(double max_date)
 
   if (surf_get_nthreads() > 1) {
     /* parallel version */
+#ifdef CONTEXT_THREADS
     xbt_parmap_apply(surf_parmap, (void_f_pvoid_t) surf_update_actions_state, model_list);
+#endif
   }
   else {
     /* sequential version */
@@ -574,14 +593,15 @@ XBT_INLINE double surf_get_clock(void)
 
 static void surf_share_resources(surf_model_t model)
 {
+  double next_action_end = -1.0;
+  int i = __sync_fetch_and_add(&surf_min_index, 1);
   if (strcmp(model->name,"network NS3")) {
     XBT_DEBUG("Running for Resource [%s]", model->name);
-    double next_action_end = model->model_private->share_resources(NOW);
+    next_action_end = model->model_private->share_resources(NOW);
     XBT_DEBUG("Resource [%s] : next action end = %f",
         model->name, next_action_end);
-    int i = __sync_fetch_and_add(&surf_min_index, 1);
-    surf_mins[i] = next_action_end;
   }
+  surf_mins[i] = next_action_end;
 }
 
 static void surf_update_actions_state(surf_model_t model)