Adding traces for easier debuging

[simgrid.git] / src / surf / surf.c

diff --git a/src/surf/surf.c b/src/surf/surf.c
index 422baf9..7e7e15b 100644 (file)
--- a/src/surf/surf.c
+++ b/src/surf/surf.c
@@ -8,9 +8,12 @@
 #include "surf_private.h"
 #include "xbt/module.h"
 
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_global, surf,
-                               "Logging specific to the SURF global module");
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_main, surf,
+                               "Logging specific to the SURF maxmin module");
 
+typedef struct surf_resource_object {
+  surf_resource_t resource;
+} s_surf_resource_object_t, *surf_resource_object_t;
 
 static double NOW = 0;
 
@@ -47,7 +50,7 @@ double generic_maxmin_share_resources2(xbt_swag_t running_actions,
     return -1.0;
 
   if (value > 0) {
-    min = value = action->remains / value;
+    min = action->remains / value;
     if ((action->max_duration >= 0) && (action->max_duration < min))
       min = action->max_duration;
   } else
@@ -98,7 +101,14 @@ void surf_action_change_state(surf_action_t action,
 {
   surf_action_state_t action_state =
       &(action->resource_type->common_public->states);
-
+  XBT_IN2("(%p,%s)", action, 
+         (((state==SURF_ACTION_READY)?("SURF_ACTION_READY"):
+           ((state==SURF_ACTION_RUNNING)?("SURF_ACTION_RUNNING"):
+            ((state==SURF_ACTION_FAILED)?("SURF_ACTION_FAILED"):
+             ((state==SURF_ACTION_DONE)?("SURF_ACTION_DONE"):
+              ((state==SURF_ACTION_TO_FREE)?("SURF_ACTION_TO_FREE"):
+               ((state==SURF_ACTION_NOT_IN_THE_SYSTEM)?("SURF_ACTION_NOT_IN_THE_SYSTEM"):
+                ""))))))));
   xbt_swag_remove(action, action->state_set);
 
   if (state == SURF_ACTION_READY)
@@ -114,6 +124,7 @@ void surf_action_change_state(surf_action_t action,
 
   if (action->state_set)
     xbt_swag_insert(action, action->state_set);
+  XBT_OUT;
 }
 
 void surf_action_set_data(surf_action_t action,
@@ -162,25 +173,36 @@ FILE *surf_fopen(const char *name, const char *mode)
   int i; 
   char* path = NULL;
   FILE *file = NULL;
+  int path_name_len = 0; /* don't count '\0' */
 
-  xbt_assert1((name!=NULL), "Need a real file name, not \"%s\"\n",name);
+  xbt_assert0(name, "Need a non-NULL file name");
 
   xbt_assert0(surf_path,"surf_init has to be called before using surf_fopen");
-  if(!path_name) path_name=xbt_new0(char,strlen(name)+1);
-
-  xbt_dynar_foreach(surf_path,i,path) {
-    if(strlen(path_name)<strlen(path)+strlen(name)+2) 
-      path_name=xbt_realloc(path_name,strlen(path)+strlen(name)+2);
-    strcpy(path_name, path);
-    strcat(path_name,"/");
-    strcat(path_name,name);
-    file = fopen(path_name,mode);
-    if(file) return file;
+   
+  if (name[0] == '/') { /* don't mess with absolute file names */
+    return fopen(name,mode);
+     
+  } else { /* search relative files in the path */
+   
+    if(!path_name) {
+       path_name_len = strlen(name);
+       path_name=xbt_new0(char,path_name_len+1);
+    }
+
+    xbt_dynar_foreach(surf_path,i,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);
+      }
+      sprintf(path_name,"%s/%s",path, name);
+      file = fopen(path_name,mode);
+      if (file) return file;
+    }
   }
   return file;
 }
 
-void surf_finalize(void)
+void surf_exit(void)
 {
   int i;
   surf_resource_t resource = NULL;
@@ -209,6 +231,7 @@ void surf_finalize(void)
     free(path_name);
     path_name = NULL;
   }
+  xbt_exit();
 }
 
 double surf_solve(void)