* These functions are implemented by all models.
*/
typedef struct surf_model_public {
- s_surf_action_state_t states;
- /**< Any living action on this model */
- const char *(*get_resource_name) (void *resource_id);
- /**< Return the name of a resource */
-
- e_surf_action_state_t(*action_get_state) (surf_action_t action);
- /**< Return the state of an action */
- double (*action_get_start_time) (surf_action_t action);
- /**< Return the start time of an action */
- double (*action_get_finish_time) (surf_action_t action);
- /**< Return the finish time of an action */
- void (*action_use) (surf_action_t action);
- /**< Set an action used */
- int (*action_free) (surf_action_t action);
- /**< Free an action */
- void (*action_cancel) (surf_action_t action);
- /**< Cancel a running action */
- void (*action_recycle) (surf_action_t action);
- /**< Recycle an action */
- void (*action_change_state) (surf_action_t action,
- /**< Change an action state*/
- e_surf_action_state_t state);
- void (*action_set_data) (surf_action_t action, void *data);
- /**< Set the user data of an action */
- void (*suspend) (surf_action_t action);
- /**< Suspend an action */
- void (*resume) (surf_action_t action);
- /**< Resume a suspended action */
- 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 */
- xbt_dict_t resource_set;
} s_surf_model_public_t, *surf_model_public_t;
/** \brief Private data available on all models
typedef struct surf_timer_model_extension_public {
void (*set) (double date, void *function, void *arg);
int (*get) (void **function, void **arg);
- } s_surf_timer_model_extension_public_t;
+ } s_surf_model_extension_timer_t;
- /* Cpu model */
+ /* Cpu model */
- /** \brief CPU state
- * \ingroup SURF_models
- */
+ /** \brief CPU state
+ * \ingroup SURF_models
+ */
typedef enum {
SURF_CPU_ON = 1, /**< Up & ready */
SURF_CPU_OFF = 0 /**< Down & broken */
} e_surf_cpu_state_t;
- /** \brief CPU model extension public
- * \ingroup SURF_models
- *
- * Public functions specific to the CPU model.
- */
+ /** \brief CPU model extension public
+ * \ingroup SURF_models
+ *
+ * Public functions specific to the CPU model.
+ */
typedef struct surf_cpu_model_extension_public {
surf_action_t(*execute) (void *cpu, double size);
surf_action_t(*sleep) (void *cpu, double duration);
e_surf_cpu_state_t(*get_state) (void *cpu);
double (*get_speed) (void *cpu, double load);
double (*get_available_speed) (void *cpu);
- } s_surf_cpu_model_extension_public_t;
+ } s_surf_model_extension_cpu_t;
- /* Network model */
+ /* Network model */
- /** \brief Network model extension public
- * \ingroup SURF_models
- *
- * Public functions specific to the network model
- */
+ /** \brief Network model extension public
+ * \ingroup SURF_models
+ *
+ * Public functions specific to the network model
+ */
typedef struct surf_network_model_extension_public {
surf_action_t(*communicate) (void *src, void *dst, double size,
double max_rate);
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;
+ } s_surf_model_extension_network_t;
- /** \brief Workstation model extension public
- * \ingroup SURF_models
- *
- * Public functions specific to the workstation model.
- */
+ /** \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 */
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;
+ } s_surf_model_extension_workstation_t;
/** \brief Model datatype
* \ingroup SURF_models
* the CPUs and the network links are examples of models.
*/
typedef struct surf_model {
- s_surf_model_public_t common_public;
- surf_model_private_t common_private;
+ const char *name;/**< Name of this model */
+ s_surf_action_state_t states; /**< Any living action on this model */
+ const char *(*get_resource_name) (void *resource_id);/**< Return the name of a resource */
+
+ e_surf_action_state_t(*action_get_state) (surf_action_t action);/**< Return the state of an action */
+ double (*action_get_start_time) (surf_action_t action);/**< Return the start time of an action */
+ double (*action_get_finish_time) (surf_action_t action);/**< Return the finish time of an action */
+ void (*action_use) (surf_action_t action);/**< Set an action used */
+ int (*action_free) (surf_action_t action);/**< Free an action */
+ void (*action_cancel) (surf_action_t action);/**< Cancel a running action */
+ void (*action_recycle) (surf_action_t action);/**< Recycle an action */
+ void (*action_change_state) (surf_action_t action,
+ e_surf_action_state_t state);
+ /**< Change an action state*/
+ void (*action_set_data) (surf_action_t action, void *data);/**< Set the user data of an action */
+ void (*suspend) (surf_action_t action);/**< Suspend an action */
+ void (*resume) (surf_action_t action);/**< Resume a suspended action */
+ 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 */
+ xbt_dict_t resource_set;
+
+
+
+ surf_model_private_t model_private;
+
+
+
union extension {
- s_surf_timer_model_extension_public_t timer;
- s_surf_cpu_model_extension_public_t cpu;
- s_surf_network_model_extension_public_t network;
- s_surf_workstation_model_extension_public_t workstation;
+ s_surf_model_extension_timer_t timer;
+ s_surf_model_extension_cpu_t cpu;
+ s_surf_model_extension_network_t network;
+ s_surf_model_extension_workstation_t workstation;
} extension;
} s_surf_model_t;
void surf_model_init(surf_model_t model);
void *surf_model_resource_by_name(surf_model_t model, const char *name);
-#define surf_model_resource_set(model) (model)->common_public.resource_set
+#define surf_model_resource_set(model) (model)->resource_set
void surf_model_exit(surf_model_t model);
typedef struct surf_resource {
