X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/798f93fb78cd01e4a0bc50b22bf09abd58f48992..86cd0192ed278be94c173e011ed9df47a555328a:/src/surf/network_constant.c

diff --git a/src/surf/network_constant.c b/src/surf/network_constant.c
index 52a00dd78a..83cef7cc30 100644
--- a/src/surf/network_constant.c
+++ b/src/surf/network_constant.c
@@ -7,11 +7,11 @@
 
 #include "surf_private.h"
 #include "network_common.h"
+#include "surf/random_mgr.h"
 #include "xbt/dict.h"
 #include "xbt/str.h"
 #include "xbt/log.h"
 
-#define CONSTANT_VALUE 1.0
 typedef struct network_card_Constant {
   char *name;
   int id;
@@ -20,14 +20,14 @@ typedef struct network_card_Constant {
 typedef struct surf_action_network_Constant {
   s_surf_action_t generic_action;
   double latency;
-  double lat_current;
+  double lat_init;
   int suspended;
   network_card_Constant_t src;
   network_card_Constant_t dst;
 } s_surf_action_network_Constant_t, *surf_action_network_Constant_t;
 
 XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(surf_network);
-
+static random_data_t random_latency = NULL;
 static int card_number = 0;
 static int host_number = 0;
 
@@ -59,7 +59,6 @@ static void parse_route_set_endpoints(void)
   src_id = network_card_new(A_surfxml_route_src);
   dst_id = network_card_new(A_surfxml_route_dst);
   route_action = A_surfxml_route_action;
-  route_link_list = xbt_dynar_new(sizeof(char *), &free_string);
 }
 
 static void parse_route_set_route(void)
@@ -83,9 +82,7 @@ static void define_callbacks(const char *file)
   surfxml_add_callback(STag_surfxml_host_cb_list, &count_hosts);
   surfxml_add_callback(STag_surfxml_prop_cb_list, &parse_properties);
   surfxml_add_callback(STag_surfxml_route_cb_list, &parse_route_set_endpoints);
-  surfxml_add_callback(ETag_surfxml_link_c_ctn_cb_list, &parse_route_elem);
   surfxml_add_callback(ETag_surfxml_route_cb_list, &parse_route_set_route);
-  surfxml_add_callback(STag_surfxml_platform_cb_list, &init_data);
   surfxml_add_callback(STag_surfxml_set_cb_list, &parse_sets);
   surfxml_add_callback(STag_surfxml_route_c_multi_cb_list, &parse_route_multi_set_endpoints);
   surfxml_add_callback(ETag_surfxml_route_c_multi_cb_list, &parse_route_multi_set_route);
@@ -180,7 +177,7 @@ static void update_actions_state(double now, double delta)
       }
     }
     double_update(&(action->generic_action.remains),
-		  action->generic_action.cost * delta/ CONSTANT_VALUE);
+		  action->generic_action.cost * delta/action->lat_init);
     if (action->generic_action.max_duration != NO_MAX_DURATION)
       double_update(&(action->generic_action.max_duration), delta);
 
@@ -199,7 +196,7 @@ static void update_actions_state(double now, double delta)
 
 static void update_resource_state(void *id,
 				  tmgr_trace_event_t event_type,
-				  double value)
+				  double value, double time)
 {
   DIE_IMPOSSIBLE;
 }
@@ -224,13 +221,19 @@ static surf_action_t communicate(void *src, void *dst, double size,
   action->generic_action.model_type =
       (surf_model_t) surf_network_model;
   action->suspended = 0;
-  action->generic_action.state_set =
+
+  action->latency = random_generate(random_latency);
+  action->lat_init = action->latency;
+
+  if(action->latency<=0.0)
+    action->generic_action.state_set =
+      surf_network_model->common_public->states.done_action_set;
+  else
+    action->generic_action.state_set =
       surf_network_model->common_public->states.running_action_set;
 
   xbt_swag_insert(action, action->generic_action.state_set);
 
-  action->latency = CONSTANT_VALUE;
-  action->lat_current = action->latency;
 
   XBT_OUT;
 
@@ -294,7 +297,6 @@ static void action_set_max_duration(surf_action_t action, double duration)
 static void finalize(void)
 {
   xbt_dict_free(&network_card_set);
-  xbt_dict_free(&link_set);
   xbt_swag_free(surf_network_model->common_public->states.
 		ready_action_set);
   xbt_swag_free(surf_network_model->common_public->states.
@@ -379,9 +381,10 @@ static void surf_network_model_init_internal(void)
 
   surf_network_model->common_public->get_properties =  get_properties;
 
-  link_set = xbt_dict_new();
   network_card_set = xbt_dict_new();
 
+  if(!random_latency) 
+    random_latency = random_new(RAND, 100, 0.0, 1.0, .125, .034);
 }
 
 void surf_network_model_init_Constant(const char *filename)
@@ -394,7 +397,6 @@ void surf_network_model_init_Constant(const char *filename)
   xbt_dynar_push(model_list, &surf_network_model);
 
   update_model_description(surf_network_model_description,
-			      surf_network_model_description_size,
-			      "Constant",
-			      (surf_model_t) surf_network_model);
+			   "Constant",
+			   (surf_model_t) surf_network_model);
 }