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Revert "Uses alpha and beta from LegrandVelho model to compute finishing time of...
[simgrid.git] / src / surf / surf.c
index 92c0864..a1d6ebf 100644 (file)
@@ -125,16 +125,11 @@ const char *surf_action_state_names[6] = {
   "SURF_ACTION_NOT_IN_THE_SYSTEM"
 };
 
-int surf_network_model_description_size = 3
-#ifdef HAVE_GTNETS
-    + 1
-#endif
-#ifdef HAVE_SDP
-    + 1
-#endif
-    ;
+
 s_surf_model_description_t surf_network_model_description[] = {
+  {"Constant", NULL, surf_network_model_init_Constant},
   {"CM02", NULL, surf_network_model_init_CM02},
+  {"LegrandVelho", NULL, surf_network_model_init_LegrandVelho},
 #ifdef HAVE_GTNETS
   {"GTNets", NULL, surf_network_model_init_GTNETS},
 #endif
@@ -142,43 +137,43 @@ s_surf_model_description_t surf_network_model_description[] = {
   {"SDP", NULL, surf_network_model_init_SDP},
 #endif
   {"Reno", NULL, surf_network_model_init_Reno},
-  {"Vegas", NULL, surf_network_model_init_Vegas}
+  {"Reno2", NULL, surf_network_model_init_Reno2},
+  {"Vegas", NULL, surf_network_model_init_Vegas},
+  { NULL,NULL,NULL} /* this array must be NULL terminated */
 };
 
-int surf_cpu_model_description_size = 1;
 s_surf_model_description_t surf_cpu_model_description[] = {
   {"Cas01", NULL, surf_cpu_model_init_Cas01},
+  { NULL,NULL,NULL} /* this array must be NULL terminated */
 };
 
-int surf_workstation_model_description_size = 4;
 s_surf_model_description_t surf_workstation_model_description[] = {
-  {"CLM03", NULL, surf_workstation_model_init_CLM03},
-  {"KCCFLN05", NULL, surf_workstation_model_init_KCCFLN05},
-  {"compound", NULL, surf_workstation_model_init_compound},
-  {"ptask_L07", NULL, surf_workstation_model_init_ptask_L07}
+  {"CLM03", NULL, surf_workstation_model_init_CLM03, create_workstations},
+  {"compound", NULL, surf_workstation_model_init_compound, create_workstations},
+  {"ptask_L07", NULL, surf_workstation_model_init_ptask_L07, NULL},
+  { NULL,NULL,NULL} /* this array must be NULL terminated */
 };
 
 void update_model_description(s_surf_model_description_t * table,
-                                int table_size,
-                                const char *name,
-                                surf_model_t model)
+                             const char *name,
+                             surf_model_t model)
 {
-  int i = find_model_description(table, table_size, name);
+  int i = find_model_description(table, name);
   table[i].model = model;
 }
 
 int find_model_description(s_surf_model_description_t * table,
-                             int table_size, const char *name)
+                          const char *name)
 {
   int i;
   char *name_list = NULL;
 
-  for (i = 0; i < table_size; i++)
+  for (i = 0; table[i].name; i++)
     if (!strcmp(name, table[i].name)) {
       return i;
     }
   name_list = strdup(table[0].name);
-  for (i = 1; i < table_size; i++) {
+  for (i = 1; table[i].name; i++) {
     name_list =
        xbt_realloc(name_list,
                    strlen(name_list) + strlen(table[i].name) + 2);
@@ -221,8 +216,6 @@ double generic_maxmin_share_resources(xbt_swag_t running_actions,
   } else
     min = action->max_duration;
 
-  DEBUG5("Found action (%p: duration = %f, remains = %f, value = %f) ! %f",
-        action, action->max_duration, action->remains, value, min);
 
   for (action = xbt_swag_getNext(action, running_actions->offset);
        action;
@@ -311,6 +304,24 @@ void surf_action_set_data(surf_action_t action, void *data)
   action->data = data;
 }
 
+XBT_LOG_EXTERNAL_CATEGORY(surf_cpu);
+XBT_LOG_EXTERNAL_CATEGORY(surf_kernel);
+XBT_LOG_EXTERNAL_CATEGORY(surf_lagrange);
+XBT_LOG_EXTERNAL_CATEGORY(surf_lagrange_dichotomy);
+XBT_LOG_EXTERNAL_CATEGORY(surf_maxmin);
+XBT_LOG_EXTERNAL_CATEGORY(surf_network);
+XBT_LOG_EXTERNAL_CATEGORY(surf_parse);
+XBT_LOG_EXTERNAL_CATEGORY(surf_timer);
+XBT_LOG_EXTERNAL_CATEGORY(surf_workstation);
+
+#ifdef HAVE_SDP
+  XBT_LOG_EXTERNAL_CATEGORY(surf_sdp_out);
+  XBT_LOG_EXTERNAL_CATEGORY(surf_sdp);
+#endif
+#ifdef HAVE_GTNETS
+  XBT_LOG_EXTERNAL_CATEGORY(surf_network_gtnets);
+#endif
+
 void surf_init(int *argc, char **argv)
 {
   int i, j;
@@ -318,6 +329,25 @@ void surf_init(int *argc, char **argv)
 
   const char *initial_path;
 
+  /* Connect our log channels: that must be done manually under windows */
+  XBT_LOG_CONNECT(surf_cpu, surf);
+  XBT_LOG_CONNECT(surf_kernel, surf);
+  XBT_LOG_CONNECT(surf_lagrange, surf);
+    XBT_LOG_CONNECT(surf_lagrange_dichotomy, surf_lagrange);
+  XBT_LOG_CONNECT(surf_maxmin, surf);
+  XBT_LOG_CONNECT(surf_network, surf);
+  XBT_LOG_CONNECT(surf_parse, surf);
+  XBT_LOG_CONNECT(surf_timer, surf);
+  XBT_LOG_CONNECT(surf_workstation, surf);
+
+#ifdef HAVE_SDP
+  XBT_LOG_CONNECT(surf_sdp_out, surf);
+  XBT_LOG_CONNECT(surf_sdp, surf);
+#endif
+#ifdef HAVE_GTNETS
+  XBT_LOG_CONNECT(surf_network_gtnets, surf);
+#endif
+   
   xbt_init(argc, argv);
   if (!surf_path) {
 
@@ -354,7 +384,7 @@ void surf_init(int *argc, char **argv)
 static char *path_name = NULL;
 FILE *surf_fopen(const char *name, const char *mode)
 {
-  int i;
+  unsigned int iter;
   char *path = NULL;
   FILE *file = NULL;
   unsigned int path_name_len = 0;      /* don't count '\0' */
@@ -374,12 +404,16 @@ FILE *surf_fopen(const char *name, const char *mode)
       path_name = xbt_new0(char, path_name_len + 1);
     }
 
-    xbt_dynar_foreach(surf_path, i, path) {
+    xbt_dynar_foreach(surf_path, iter, path) {
       if (path_name_len < strlen(path) + strlen(name) + 1) {
        path_name_len = strlen(path) + strlen(name) + 1;        /* plus '/' */
        path_name = xbt_realloc(path_name, path_name_len + 1);
       }
+      #ifdef WIN32
+      sprintf(path_name, "%s\\%s", path, name);
+      #else
       sprintf(path_name, "%s/%s", path, name);
+      #endif
       file = fopen(path_name, mode);
       if (file)
        return file;
@@ -390,10 +424,10 @@ FILE *surf_fopen(const char *name, const char *mode)
 
 void surf_exit(void)
 {
-  int i;
+  unsigned int iter;
   surf_model_t model = NULL;
 
-  xbt_dynar_foreach(model_list, i, model) {
+  xbt_dynar_foreach(model_list, iter, model) {
     model->common_private->finalize();
   }
 
@@ -417,23 +451,20 @@ void surf_exit(void)
     free(path_name);
     path_name = NULL;
   }
+  surf_parse_free_callbacks();
+  xbt_dict_free(&route_table);
+  NOW=0; /* Just in case the user plans to restart the simulation afterward */
   xbt_exit();
 }
 
-double surf_solve(void)
-{
-  static int first_run = 1;
-
-  double min = -1.0;
+void surf_presolve(void) {
   double next_event_date = -1.0;
-  double model_next_action_end = -1.0;
+  tmgr_trace_event_t event = NULL;
   double value = -1.0;
   surf_model_object_t model_obj = NULL;
   surf_model_t model = NULL;
-  tmgr_trace_event_t event = NULL;
-  int i;
-
-  if (first_run) {
+  unsigned int iter;
+   
     DEBUG0
        ("First Run! Let's \"purge\" events and put models in the right state");
     while ((next_event_date = tmgr_history_next_date(history)) != -1.0) {
@@ -444,20 +475,29 @@ double surf_solve(void)
                                              &value,
                                              (void **) &model_obj))) {
        model_obj->model->common_private->
-           update_resource_state(model_obj, event, value);
+         update_resource_state(model_obj, event, value,NOW);
       }
     }
-    xbt_dynar_foreach(model_list, i, model) {
+    xbt_dynar_foreach(model_list, iter, model) {
       model->common_private->update_actions_state(NOW, 0.0);
     }
-    first_run = 0;
-    return 0.0;
-  }
+}
+
+double surf_solve(void)
+{
+  double min = -1.0;
+  double next_event_date = -1.0;
+  double model_next_action_end = -1.0;
+  double value = -1.0;
+  surf_model_object_t model_obj = NULL;
+  surf_model_t model = NULL;
+  tmgr_trace_event_t event = NULL;
+  unsigned int iter;
 
   min = -1.0;
 
   DEBUG0("Looking for next action end");
-  xbt_dynar_foreach(model_list, i, model) {
+  xbt_dynar_foreach(model_list, iter, model) {
     DEBUG1("Running for Resource [%s]", model->common_public->name);
     model_next_action_end =
        model->common_private->share_resources(NOW);
@@ -492,7 +532,7 @@ double surf_solve(void)
       /* update state of model_obj according to new value. Does not touch lmm.
          It will be modified if needed when updating actions */
       model_obj->model->common_private->
-         update_resource_state(model_obj, event, value);
+       update_resource_state(model_obj, event, value,NOW+min);
     }
   }
 
@@ -500,7 +540,7 @@ double surf_solve(void)
 
   NOW = NOW + min;
 
-  xbt_dynar_foreach(model_list, i, model) {
+  xbt_dynar_foreach(model_list, iter, model) {
     model->common_private->update_actions_state(NOW, min);
   }