+ xbt_swag_foreach(action, running_actions) {
+ value = lmm_variable_getvalue(VARIABLE(action));
+ if ((value > 0) || (action->max_duration >= 0))
+ break;
+ }
+
+ if (!action)
+ return -1.0;
+
+ if (value > 0) {
+ if (action->remains > 0)
+ min = action->remains / value;
+ else
+ min = 0.0;
+ if ((action->max_duration >= 0) && (action->max_duration < min))
+ min = action->max_duration;
+ } else
+ min = action->max_duration;
+
+
+ for (action = xbt_swag_getNext(action, running_actions->offset);
+ action;
+ action = xbt_swag_getNext(action, running_actions->offset)) {
+ value = lmm_variable_getvalue(VARIABLE(action));
+ if (value > 0) {
+ if (action->remains > 0)
+ value = action->remains / value;
+ else
+ value = 0.0;
+ if (value < min) {
+ min = value;
+ DEBUG2("Updating min (value) with %p: %f", action, min);
+ }
+ }
+ if ((action->max_duration >= 0) && (action->max_duration < min)) {
+ min = action->max_duration;
+ DEBUG2("Updating min (duration) with %p: %f", action, min);
+ }
+ }
+ DEBUG1("min value : %f", min);
+
+#undef VARIABLE
+ return min;
+}
+
+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_trace);
+XBT_LOG_EXTERNAL_CATEGORY(surf_parse);
+XBT_LOG_EXTERNAL_CATEGORY(surf_timer);
+XBT_LOG_EXTERNAL_CATEGORY(surf_workstation);
+XBT_LOG_EXTERNAL_CATEGORY(surf_config);
+XBT_LOG_EXTERNAL_CATEGORY(surf_route);
+
+#ifdef HAVE_GTNETS
+XBT_LOG_EXTERNAL_CATEGORY(surf_network_gtnets);
+#endif
+
+void surf_init(int *argc, char **argv)
+{
+ /* 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_trace, surf);
+ XBT_LOG_CONNECT(surf_parse, surf);
+ XBT_LOG_CONNECT(surf_timer, surf);
+ XBT_LOG_CONNECT(surf_workstation, surf);
+ XBT_LOG_CONNECT(surf_config, surf);
+ XBT_LOG_CONNECT(surf_route, surf);
+
+#ifdef HAVE_GTNETS
+ XBT_LOG_CONNECT(surf_network_gtnets, surf);
+#endif
+
+ xbt_init(argc, argv);
+ if (!model_list)
+ model_list = xbt_dynar_new(sizeof(surf_model_private_t), NULL);
+ if (!history)
+ history = tmgr_history_new();
+
+ surf_config_init(argc, argv);
+ if (MC_IS_ENABLED)
+ MC_memory_init();
+}
+
+#ifdef _XBT_WIN32
+# define FILE_DELIM "\\"
+#else
+# define FILE_DELIM "/" /* FIXME: move to better location */
+#endif
+
+FILE *surf_fopen(const char *name, const char *mode)
+{
+ unsigned int cpt;
+ char *path_elm = NULL;
+ char *buff;
+ FILE *file = NULL;
+
+ xbt_assert(name);
+
+ if (__surf_is_absolute_file_path(name)) /* don't mess with absolute file names */
+ return fopen(name, mode);
+
+ /* search relative files in the path */
+ xbt_dynar_foreach(surf_path, cpt, path_elm) {
+ buff = bprintf("%s" FILE_DELIM "%s", path_elm, name);
+ file = fopen(buff, mode);
+ free(buff);
+
+ if (file)
+ return file;
+ }
+ return NULL;