const char *name;
surf_model_t model;
void (* model_init) (const char *filename);
+ void (* create_ws) (void);
} s_surf_model_description_t, *surf_model_description_t;
XBT_PUBLIC(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
+ );
XBT_PUBLIC(int) find_model_description(s_surf_model_description_t *table,
- int table_size,
- const char* name);
+ const char* name);
/** \brief Action structure
* \ingroup SURF_actions
double finish; /**< finish time : this is modified during the run
* and fluctuates until the task is completed */
void *data; /**< for your convenience */
- int using;
+ int refcount ;
surf_model_t model_type;
} s_surf_action_t;
int (*is_suspended) (surf_action_t action); /**< Return whether an action is suspended */
void (*set_max_duration) (surf_action_t action, double duration); /**< Set the max duration of an action*/
void (*set_priority) (surf_action_t action, double priority); /**< Set the priority of an action */
+ xbt_dict_t (*get_properties) (void* resource_id); /**< Return the properties dictionary */
const char *name; /**< Name of this model */
-
- /*for the properties of the link*/
- xbt_dict_t (*get_link_properties) (void* link);
-
- /*for the properties of the cpu*/
- xbt_dict_t (*get_cpu_properties) (void* cpu);
-
} s_surf_model_public_t, *surf_model_public_t;
/** \brief Private data available on all models
* \ingroup SURF_models
*/
typedef enum {
- SURF_CPU_ON = 1, /**< Ready */
- SURF_CPU_OFF = 0 /**< Running */
+ SURF_CPU_ON = 1, /**< Up & ready */
+ SURF_CPU_OFF = 0 /**< Down & broken */
} e_surf_cpu_state_t;
/** \brief CPU model extension public
*/
XBT_PUBLIC(void) surf_cpu_model_init_Cas01(const char *filename);
-XBT_PUBLIC_DATA(int) surf_cpu_model_description_size;
/** \brief The list of all available cpu model models
* \ingroup SURF_models
*/
const char* (*get_link_name) (const void *link);
double (*get_link_bandwidth) (const void *link);
double (*get_link_latency) (const void *link);
+ int (*link_shared) (const void *link);
} s_surf_network_model_extension_public_t,
*surf_network_model_extension_public_t;
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
*
*/
XBT_PUBLIC_DATA(surf_network_model_t) surf_network_model;
+/** \brief Initializes the platform with the network model 'LagrangeVelho'
+ * \ingroup SURF_models
+ * \param filename XML platform file name
+ *
+ * This model is proposed by Arnaud Legrand and Pedro Velho based on
+ * the results obtained with the GTNets simulator for onelink and
+ * dogbone sharing scenarios.
+ *
+ * \see surf_workstation_model_init_LegrandVelho()
+ */
+XBT_PUBLIC(void) surf_network_model_init_LegrandVelho(const char *filename);
+
+/** \brief Initializes the platform with the network model 'Constant'
+ * \ingroup SURF_models
+ * \param filename XML platform file name
+ *
+ * In this model, the communication time between two network cards is
+ * constant, hence no need for a routing table. This is particularly
+ * usefull when simulating huge distributed algorithms where
+ * scalability is really an issue. This function is called in
+ * conjunction with surf_workstation_model_init_compound.
+ *
+ * \see surf_workstation_model_init_compound()
+ */
+XBT_PUBLIC(void) surf_network_model_init_Constant(const char *filename);
+
/** \brief Initializes the platform with the network model CM02
* \ingroup SURF_models
* \param filename XML platform file name
*/
XBT_PUBLIC(void) surf_network_model_init_Reno(const char *filename);
+/** \brief Initializes the platform with the network model Reno2
+ * \ingroup SURF_models
+ * \param filename XML platform file name
+ *
+ * The problem is related to max( sum( arctan(C * Df * xi) ) ).
+ *
+ * Reference:
+ * [LOW01] 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_Reno2(const char *filename);
+
/** \brief Initializes the platform with the network model Vegas
* \ingroup SURF_models
* \param filename XML platform file name
*
* Reference:
*
- * [TAG03]. Corinne Touati, Eitan Altman, and Jérôme Galtier.
+ * [TAG03]. Corinne Touati, Eitan Altman, and Jerome Galtier.
* Semi-definite programming approach for bandwidth allocation and routing in networks.
* Game Theory and Applications, 9:169-179, December 2003. Nova publisher.
*
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
*/
const char* (*get_link_name) (const void *link); /**< Return the name of a network link */
double (*get_link_bandwidth) (const void *link); /**< Return the current bandwidth of a network link */
double (*get_link_latency) (const void *link); /**< Return the current latency of a network link */
+ int (*link_shared) (const void *link);
} s_surf_workstation_model_extension_public_t,
*surf_workstation_model_extension_public_t;
*/
XBT_PUBLIC(void) surf_workstation_model_init_ptask_L07(const char *filename);
-XBT_PUBLIC_DATA(int) surf_workstation_model_description_size;
/** \brief The list of all available workstation model models
* \ingroup SURF_models
*/
*
* \see workstation_set
*/
-XBT_PUBLIC_DATA(xbt_dict_t) network_link_set;
+XBT_PUBLIC_DATA(xbt_dict_t) link_set;
/** \brief The workstations
* \ingroup SURF_models
*
* This dict contains all workstations.
*
- * \see network_link_set
+ * \see link_set
*/
XBT_PUBLIC_DATA(xbt_dict_t) workstation_set;
-
+XBT_PUBLIC_DATA(xbt_dict_t) cpu_set;
/** \brief List of initialized models
* \ingroup SURF_models
*/
*/
XBT_PUBLIC(void) surf_init(int *argc, char **argv); /* initialize common structures */
+/** \brief Finish simulation initialization
+ * \ingroup SURF_simulation
+ *
+ * This function must be called before the first call to surf_solve()
+ */
+XBT_PUBLIC(void) surf_presolve(void);
+
/** \brief Performs a part of the simulation
* \ingroup SURF_simulation
* \return the elapsed time, or -1.0 if no event could be executed
XBT_PUBLIC(void) surf_exit(void);
/* Prototypes of the functions that handle the properties */
-void parse_properties(void);
-void free_string(void*);
+XBT_PUBLIC_DATA(xbt_dict_t) current_property_set; /* the prop set for the currently parsed element (also used in SIMIX) */
+XBT_PUBLIC_DATA(void) parse_properties(void);
+
+/* surf parse file related (public because called from a test suite) */
+XBT_PUBLIC(void) parse_platform_file(const char* file);
+
+/* Stores the sets */
+XBT_PUBLIC_DATA(xbt_dict_t) set_list;
+
+XBT_PUBLIC_DATA(void) manage_route(xbt_dict_t route_table, const char* route_name, int action, int isMultiRoute);
+XBT_PUBLIC_DATA(int) route_action;
+
+/* This is used by all models when creating the routing table while parsing */
+XBT_PUBLIC_DATA(xbt_dict_t) route_table;
+XBT_PUBLIC_DATA(xbt_dict_t) route_multi_table;
+
+
+/* For the trace and trace:connect tag (store their content till the end of the parsing) */
+XBT_PUBLIC_DATA(xbt_dict_t) traces_set_list;
+XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_host_avail;
+XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_power;
+XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_link_avail;
+XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_bandwidth;
+XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_latency;
+
+
+XBT_PUBLIC_DATA(double) get_cpu_power(const char* power);
-XBT_PUBLIC(void) surfxml_add_callback(xbt_dynar_t cb_list, void_f_void_t function);
SG_END_DECL()