- void** (*get_route) (void *src, void *dst);
-} s_surf_network_resource_extension_public_t,
- *surf_network_resource_extension_public_t;
-
-typedef struct surf_network_resource {
- surf_resource_private_t common_private;
- surf_resource_public_t common_public;
- surf_network_resource_extension_public_t extension_public;
-} s_surf_network_resource_t, *surf_network_resource_t;
-
-extern surf_network_resource_t surf_network_resource;
-void surf_network_resource_init_CM02(const char *filename);
-extern xbt_dict_t network_link_set;
-
-/* Workstation resource */
-typedef struct surf_workstation_resource_extension_public {
- surf_action_t(*execute) (void *workstation, double size);
- surf_action_t(*sleep) (void *workstation, double duration);
- e_surf_cpu_state_t(*get_state) (void *workstation);
- double (*get_speed) (void *workstation, double load);
- double (*get_available_speed) (void *workstation);
- surf_action_t(*communicate) (void *workstation_src,
+ const void** (*get_route) (void *src, void *dst);
+ int (*get_route_size) (void *src, void *dst);
+ const char* (*get_link_name) (const void *link);
+ double (*get_link_bandwidth) (const void *link);
+ double (*get_link_latency) (const void *link);
+} s_surf_network_model_extension_public_t,
+ *surf_network_model_extension_public_t;
+
+/** \brief Network model datatype
+ * \ingroup SURF_models
+ */
+typedef struct surf_network_model {
+ surf_model_private_t common_private;
+ surf_model_public_t common_public;
+ surf_network_model_extension_public_t extension_public;
+} s_surf_network_model_t, *surf_network_model_t;
+
+XBT_PUBLIC(void) create_workstations(void);
+
+/** \brief The network model
+ * \ingroup SURF_models
+ *
+ * When creating a new API on top on SURF, you shouldn't use the
+ * network model unless you know what you are doing. Only the workstation
+ * model should be accessed because depending on the platform model,
+ * the network model can be NULL.
+ */
+XBT_PUBLIC_DATA(surf_network_model_t) surf_network_model;
+
+/** \brief Initializes the platform with the network model CM02
+ * \ingroup SURF_models
+ * \param filename XML platform file name
+ *
+ * This function is called by surf_workstation_model_init_CLM03
+ * or by yourself only if you plan using surf_workstation_model_init_compound
+ *
+ * \see surf_workstation_model_init_CLM03()
+ */
+XBT_PUBLIC(void) surf_network_model_init_CM02(const char *filename);
+
+#ifdef HAVE_GTNETS
+/** \brief Initializes the platform with the network model GTNETS
+ * \ingroup SURF_models
+ * \param filename XML platform file name
+ *
+ * This function is called by surf_workstation_model_init_GTNETS
+ * or by yourself only if you plan using surf_workstation_model_init_compound
+ *
+ * \see surf_workstation_model_init_GTNETS()
+ */
+XBT_PUBLIC(void) surf_network_model_init_GTNETS(const char *filename);
+#endif
+
+/** \brief Initializes the platform with the network model Reno
+ * \ingroup SURF_models
+ * \param filename XML platform file name
+ *
+ * The problem is related to max( sum( arctan(C * Df * xi) ) ).
+ *
+ * Reference:
+ * [LOW03] S. H. Low. A duality model of TCP and queue management algorithms.
+ * IEEE/ACM Transaction on Networking, 11(4):525-536, 2003.
+ *
+ * Call this function only if you plan using surf_workstation_model_init_compound.
+ *
+ */
+XBT_PUBLIC(void) surf_network_model_init_Reno(const char *filename);
+
+/** \brief Initializes the platform with the network model Vegas
+ * \ingroup SURF_models
+ * \param filename XML platform file name
+ *
+ * This problem is related to max( sum( a * Df * ln(xi) ) ) which is equivalent
+ * to the proportional fairness.
+ *
+ * Reference:
+ * [LOW03] S. H. Low. A duality model of TCP and queue management algorithms.
+ * IEEE/ACM Transaction on Networking, 11(4):525-536, 2003.
+ *
+ * Call this function only if you plan using surf_workstation_model_init_compound.
+ *
+ */
+XBT_PUBLIC(void) surf_network_model_init_Vegas(const char *filename);
+
+#ifdef HAVE_SDP
+/** \brief Initializes the platform with the network model based on SDP
+ * \ingroup SURF_models
+ * \param filename XML platform file name
+ *
+ * This function implements the proportional fairness known as the maximization
+ * of x1*x2*...*xn .
+ *
+ * Reference:
+ *
+ * [TAG03]. Corinne Touati, Eitan Altman, and Jérôme Galtier.
+ * Semi-definite programming approach for bandwidth allocation and routing in networks.
+ * Game Theory and Applications, 9:169-179, December 2003. Nova publisher.
+ *
+ * Call this function only if you plan using surf_workstation_model_init_compound.
+ */
+XBT_PUBLIC(void) surf_network_model_init_SDP(const char *filename);
+#endif
+
+
+
+XBT_PUBLIC_DATA(int) surf_network_model_description_size;
+/** \brief The list of all available network model models
+ * \ingroup SURF_models
+ */
+XBT_PUBLIC_DATA(s_surf_model_description_t) surf_network_model_description[];
+
+/** \brief Workstation model extension public
+ * \ingroup SURF_models
+ *
+ * Public functions specific to the workstation model.
+ */
+typedef struct surf_workstation_model_extension_public {
+ surf_action_t(*execute) (void *workstation, double size); /**< Execute a computation amount on a workstation
+ and create the corresponding action */
+ surf_action_t(*sleep) (void *workstation, double duration); /**< Make a workstation sleep during a given duration */
+ e_surf_cpu_state_t(*get_state) (void *workstation); /**< Return the CPU state of a workstation */
+ double (*get_speed) (void *workstation, double load); /**< Return the speed of a workstation */
+ double (*get_available_speed) (void *workstation); /**< Return tha available speed of a workstation */
+ surf_action_t(*communicate) (void *workstation_src, /**< Execute a communication amount between two workstations */