double cost; /**< cost */
double priority; /**< priority (1.0 by default) */
double max_duration; /**< max_duration (may fluctuate until
- the task is completed) */
+ the task is completed) */
double remains; /**< How much of that cost remains to
- * be done in the currently running task */
+ * be done in the currently running task */
#ifdef HAVE_LATENCY_BOUND_TRACKING
int latency_limited; /**< Set to 1 if is limited by latency, 0 otherwise */
#endif
double start; /**< start time */
double finish; /**< finish time : this is modified during the run
- * and fluctuates until the task is completed */
+ * and fluctuates until the task is completed */
void *data; /**< for your convenience */
int refcount;
surf_model_t model_type;
#endif
surf_file_t file; /**< surf_file_t for storage model */
s_file_stat_t stat; /**< surf_file_t for storage model */
+ xbt_dict_t ls_dict;
} s_surf_action_t;
typedef struct surf_action_lmm {
typedef struct s_routing_platf s_routing_platf_t, *routing_platf_t;
XBT_PUBLIC_DATA(routing_platf_t) routing_platf;
+/*******************************************
+ * TUTORIAL: New model
+ * New model extension public
+ * Public functions specific to a New model.
+ */
+typedef struct surf_new_model_extension_public {
+ surf_action_t(*fct) ();
+ void* (*create_resource) ();
+} s_surf_model_extension_new_model_t;
+/*******************************************/
/** \ingroup SURF_models
* \brief Private data available on all models
*/
typedef struct surf_storage_model_extension_public {
- surf_action_t(*open) (void *storage, const char* path, const char* mode);
+ surf_action_t(*open) (void *storage, const char* mount, const char* path, const char* mode);
surf_action_t(*close) (void *storage, surf_file_t fp);
- surf_action_t(*read) (void *storage, void* ptr, size_t size, size_t nmemb, surf_file_t stream);
+ surf_action_t(*read) (void *storage, void* ptr, double size, size_t nmemb, surf_file_t stream);
surf_action_t(*write) (void *storage, const void* ptr, size_t size, size_t nmemb, surf_file_t stream);
surf_action_t(*stat) (void *storage, surf_file_t stream);
- void* (*create_resource) (const char* id, const char* model,const char* type_id);
+ surf_action_t(*unlink) (void *storage, surf_file_t stream);
+ surf_action_t(*ls) (void *storage, const char *path);
+ void* (*create_resource) (const char* id, const char* model, const char* type_id, const char *content);
} s_surf_model_extension_storage_t;
/** \ingroup SURF_models
*/
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 */
+ and create the corresponding action */
surf_action_t(*sleep) (void *workstation, double duration); /**< Make a workstation sleep during a given duration */
e_surf_resource_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_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 */
surf_action_t(*open) (void *workstation, const char* storage, const char* path, const char* mode);
- surf_action_t(*close) (void *workstation, const char* storage, surf_file_t fp);
- surf_action_t(*read) (void *workstation, const char* storage, void* ptr, size_t size, size_t nmemb, surf_file_t stream);
- surf_action_t(*write) (void *workstation, const char* storage, const void* ptr, size_t size, size_t nmemb, surf_file_t stream);
- surf_action_t(*stat) (void *workstation, const char* storage, surf_file_t stream);
+ surf_action_t(*close) (void *workstation, surf_file_t fp);
+ surf_action_t(*read) (void *workstation, void* ptr, size_t size, size_t nmemb, surf_file_t stream);
+ surf_action_t(*write) (void *workstation, const void* ptr, size_t size, size_t nmemb, surf_file_t stream);
+ surf_action_t(*stat) (void *workstation, surf_file_t stream);
+ surf_action_t(*unlink) (void *workstation, surf_file_t stream);
+ surf_action_t(*ls) (void *workstation, const char* mount, const char *path);
+
int (*link_shared) (const void *link);
xbt_dict_t(*get_properties) (const void *resource);
void* (*link_create_resource) (const char *name,
s_surf_model_extension_network_t network;
s_surf_model_extension_storage_t storage;
s_surf_model_extension_workstation_t workstation;
+ /*******************************************/
+ /* TUTORIAL: New model */
+ s_surf_model_extension_new_model_t new_model;
+ /*******************************************/
} extension;
} s_surf_model_t;
void surf_model_exit(surf_model_t model);
static inline void *surf_cpu_resource_by_name(const char *name) {
- return xbt_lib_get_or_null(host_lib, name, SURF_CPU_LEVEL);
+ return xbt_lib_get_or_null(host_lib, name, SURF_CPU_LEVEL);
}
static inline void *surf_workstation_resource_by_name(const char *name){
- return xbt_lib_get_or_null(host_lib, name, SURF_WKS_LEVEL);
+ return xbt_lib_get_or_null(host_lib, name, SURF_WKS_LEVEL);
}
static inline void *surf_storage_resource_by_name(const char *name){
return xbt_lib_get_or_null(storage_lib, name, SURF_STORAGE_LEVEL);
XBT_PUBLIC_DATA(s_surf_model_description_t)
surf_network_model_description[];
-
-
-
-
-
/** \ingroup SURF_models
* \brief The storage model
*/
*/
XBT_PUBLIC_DATA(s_surf_model_description_t) surf_storage_model_description[];
-
-
-
-
-
-
/** \ingroup SURF_models
* \brief The workstation model
*
XBT_PUBLIC_DATA(s_surf_model_description_t)
surf_workstation_model_description[];
+/*******************************************
+ * TUTORIAL: New model
+ */
+XBT_PUBLIC(void) surf_new_model_init_default(void);
+XBT_PUBLIC_DATA(s_surf_model_description_t) surf_new_model_description[];
+/*******************************************/
+
/** \ingroup SURF_models
* \brief List of initialized models
*/
XBT_PUBLIC(double) get_cpu_power(const char *power);
+XBT_PUBLIC(xbt_dict_t) get_as_router_properties(const char* name);
+
int surf_get_nthreads(void);
void surf_set_nthreads(int nthreads);
+void surf_watched_hosts(void);
+
SG_END_DECL()
#endif /* _SURF_SURF_H */