1 /* Copyright (c) 2004, 2005, 2006, 2007, 2008, 2009, 2010. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
11 #include "xbt/dynar.h"
15 #include "xbt/config.h"
16 #include "surf/datatypes.h"
19 /* Actions and models are highly connected structures... */
21 SURF_RESOURCE_ON = 1, /**< Up & ready */
22 SURF_RESOURCE_OFF = 0 /**< Down & broken */
23 } e_surf_resource_state_t;
28 } e_surf_link_sharing_policy_t;
30 /** @Brief Specify that we use that action */
31 XBT_PUBLIC(void) surf_action_ref(surf_action_t action);
32 /** @brief Creates a new action.
34 * @param size The size is the one of the subtype you want to create
35 * @param cost initial value
36 * @param model to which model we should attach this action
37 * @param failed whether we should start this action in failed mode
39 XBT_PUBLIC(void *) surf_action_new(size_t size, double cost,
40 surf_model_t model, int failed);
42 /** \brief Resource model description
44 typedef struct surf_model_description {
46 const char *description;
48 void (*model_init_preparse) (const char *filename);
49 void (*model_init_postparse) (void);
50 } s_surf_model_description_t, *surf_model_description_t;
52 XBT_PUBLIC(void) update_model_description(s_surf_model_description_t *
53 table, const char *name,
55 XBT_PUBLIC(int) find_model_description(s_surf_model_description_t * table,
57 XBT_PUBLIC(void) model_help(const char *category,
58 s_surf_model_description_t * table);
60 /** \brief Action structure
61 * \ingroup SURF_actions
63 * Never create s_surf_action_t by yourself ! The actions are created
64 * on the fly when you call execute or communicate on a model.
66 * \see e_surf_action_state_t
68 typedef struct surf_action {
69 s_xbt_swag_hookup_t state_hookup;
71 double cost; /**< cost */
72 double priority; /**< priority (1.0 by default) */
73 double max_duration; /**< max_duration (may fluctuate until
74 the task is completed) */
75 double remains; /**< How much of that cost remains to
76 * be done in the currently running task */
77 #ifdef HAVE_LATENCY_BOUND_TRACKING
78 int latency_limited; /**< Set to 1 if is limited by latency, 0 otherwise */
81 double start; /**< start time */
82 double finish; /**< finish time : this is modified during the run
83 * and fluctuates until the task is completed */
84 void *data; /**< for your convenience */
86 surf_model_t model_type;
88 char *category; /**< tracing category for categorized resource utilization monitoring */
92 typedef struct surf_action_lmm {
93 s_surf_action_t generic_action;
94 lmm_variable_t variable;
96 } s_surf_action_lmm_t, *surf_action_lmm_t;
98 /** \brief Action states
99 * \ingroup SURF_actions
103 * \see surf_action_t, surf_action_state_t
106 SURF_ACTION_READY = 0, /**< Ready */
107 SURF_ACTION_RUNNING, /**< Running */
108 SURF_ACTION_FAILED, /**< Task Failure */
109 SURF_ACTION_DONE, /**< Completed */
110 SURF_ACTION_TO_FREE, /**< Action to free in next cleanup */
111 SURF_ACTION_NOT_IN_THE_SYSTEM
112 /**< Not in the system anymore. Why did you ask ? */
113 } e_surf_action_state_t;
115 /** \brief Action state sets
116 * \ingroup SURF_actions
118 * This structure contains some sets of actions.
119 * It provides a fast access to the actions in each state.
121 * \see surf_action_t, e_surf_action_state_t
123 typedef struct surf_action_state {
124 xbt_swag_t ready_action_set;
125 /**< Actions in state SURF_ACTION_READY */
126 xbt_swag_t running_action_set;
127 /**< Actions in state SURF_ACTION_RUNNING */
128 xbt_swag_t failed_action_set;
129 /**< Actions in state SURF_ACTION_FAILED */
130 xbt_swag_t done_action_set;
131 /**< Actions in state SURF_ACTION_DONE */
132 } s_surf_action_state_t, *surf_action_state_t;
134 /***************************/
135 /* Generic model object */
136 /***************************/
137 typedef struct s_routing_global s_routing_global_t, *routing_global_t;
138 XBT_PUBLIC_DATA(routing_global_t) global_routing;
141 /** \brief Private data available on all models
142 * \ingroup SURF_models
144 typedef struct surf_model_private *surf_model_private_t;
146 /** \brief Timer model extension public
147 * \ingroup SURF_model
149 * Additionnal functions specific to the timer model
151 typedef struct surf_timer_model_extension_public {
152 void (*set) (double date, void *function, void *arg);
153 int (*get) (void **function, void **arg);
154 } s_surf_model_extension_timer_t;
158 /** \brief CPU model extension public
159 * \ingroup SURF_models
161 * Public functions specific to the CPU model.
163 typedef struct surf_cpu_model_extension_public {
164 surf_action_t(*execute) (void *cpu, double size);
165 surf_action_t(*sleep) (void *cpu, double duration);
166 e_surf_resource_state_t(*get_state) (void *cpu);
167 double (*get_speed) (void *cpu, double load);
168 double (*get_available_speed) (void *cpu);
169 void (*create_resource) (char *name, double power_peak,
171 tmgr_trace_t power_trace,
172 e_surf_resource_state_t state_initial,
173 tmgr_trace_t state_trace,
174 xbt_dict_t cpu_properties);
175 void (*add_traces) (void);
176 } s_surf_model_extension_cpu_t;
180 /** \brief Network model extension public
181 * \ingroup SURF_models
183 * Public functions specific to the network model
185 typedef struct surf_network_model_extension_public {
186 surf_action_t(*communicate) (const char *src_name,
187 const char *dst_name,
188 double size, double rate);
189 xbt_dynar_t(*get_route) (const char *src_name, const char *dst_name);
190 double (*get_link_bandwidth) (const void *link);
191 double (*get_link_latency) (const void *link);
192 int (*link_shared) (const void *link);
193 void (*add_traces) (void);
194 void (*create_resource) (char *name,
196 tmgr_trace_t bw_trace,
198 tmgr_trace_t lat_trace,
199 e_surf_resource_state_t
201 tmgr_trace_t state_trace,
202 e_surf_link_sharing_policy_t policy,
203 xbt_dict_t properties);
204 } s_surf_model_extension_network_t;
206 /** \brief Workstation model extension public
207 * \ingroup SURF_models
209 * Public functions specific to the workstation model.
211 typedef struct surf_workstation_model_extension_public {
212 surf_action_t(*execute) (void *workstation, double size); /**< Execute a computation amount on a workstation
213 and create the corresponding action */
214 surf_action_t(*sleep) (void *workstation, double duration); /**< Make a workstation sleep during a given duration */
215 e_surf_resource_state_t(*get_state) (void *workstation); /**< Return the CPU state of a workstation */
216 double (*get_speed) (void *workstation, double load); /**< Return the speed of a workstation */
217 double (*get_available_speed) (void *workstation); /**< Return tha available speed of a workstation */
218 surf_action_t(*communicate) (void *workstation_src, /**< Execute a communication amount between two workstations */
219 void *workstation_dst, double size,
221 xbt_dynar_t(*get_route) (void *workstation_src, void *workstation_dst); /**< Get the list of links between two ws */
223 surf_action_t(*execute_parallel_task) (int workstation_nb, /**< Execute a parallel task on several workstations */
224 void **workstation_list,
225 double *computation_amount,
226 double *communication_amount,
227 double amount, double rate);
228 double (*get_link_bandwidth) (const void *link); /**< Return the current bandwidth of a network link */
229 double (*get_link_latency) (const void *link); /**< Return the current latency of a network link */
230 int (*link_shared) (const void *link);
231 xbt_dict_t(*get_properties) (const void *resource);
232 void (*link_create_resource) (char *name,
234 tmgr_trace_t bw_trace,
236 tmgr_trace_t lat_trace,
237 e_surf_resource_state_t
239 tmgr_trace_t state_trace,
240 e_surf_link_sharing_policy_t
241 policy, xbt_dict_t properties);
242 void (*cpu_create_resource) (char *name, double power_peak,
244 tmgr_trace_t power_trace,
245 e_surf_resource_state_t state_initial,
246 tmgr_trace_t state_trace,
247 xbt_dict_t cpu_properties);
248 void (*add_traces) (void);
250 } s_surf_model_extension_workstation_t;
255 /** \brief Model datatype
256 * \ingroup SURF_models
258 * Generic data structure for a model. The workstations,
259 * the CPUs and the network links are examples of models.
261 typedef struct surf_model {
262 const char *name; /**< Name of this model */
263 s_surf_action_state_t states; /**< Any living action on this model */
265 e_surf_action_state_t(*action_state_get) (surf_action_t action);
266 /**< Return the state of an action */
267 void (*action_state_set) (surf_action_t action,
268 e_surf_action_state_t state);
269 /**< Change an action state*/
271 double (*action_get_start_time) (surf_action_t action); /**< Return the start time of an action */
272 double (*action_get_finish_time) (surf_action_t action); /**< Return the finish time of an action */
273 int (*action_unref) (surf_action_t action); /**< Specify that we don't use that action anymore */
274 void (*action_cancel) (surf_action_t action); /**< Cancel a running action */
275 void (*action_recycle) (surf_action_t action); /**< Recycle an action */
276 void (*action_data_set) (surf_action_t action, void *data); /**< Set the user data of an action */
277 void (*suspend) (surf_action_t action); /**< Suspend an action */
278 void (*resume) (surf_action_t action); /**< Resume a suspended action */
279 int (*is_suspended) (surf_action_t action); /**< Return whether an action is suspended */
280 void (*set_max_duration) (surf_action_t action, double duration); /**< Set the max duration of an action*/
281 void (*set_priority) (surf_action_t action, double priority); /**< Set the priority of an action */
282 double (*get_remains) (surf_action_t action); /**< Get the remains of an action */
283 #ifdef HAVE_LATENCY_BOUND_TRACKING
284 int (*get_latency_limited) (surf_action_t action); /**< Return 1 if action is limited by latency, 0 otherwise */
287 xbt_dict_t resource_set;
290 surf_model_private_t model_private;
294 s_surf_model_extension_timer_t timer;
295 s_surf_model_extension_cpu_t cpu;
296 s_surf_model_extension_network_t network;
297 s_surf_model_extension_workstation_t workstation;
301 surf_model_t surf_model_init(void);
302 void surf_model_exit(surf_model_t model);
304 void *surf_model_resource_by_name(surf_model_t model, const char *name);
305 #define surf_model_resource_set(model) (model)->resource_set
307 typedef struct surf_resource {
310 xbt_dict_t properties;
311 } s_surf_resource_t, *surf_resource_t;
316 * Resource which have a metric handled by a maxmin system
321 tmgr_trace_event_t event;
324 typedef struct surf_resource_lmm {
325 s_surf_resource_t generic_resource;
326 lmm_constraint_t constraint;
327 e_surf_resource_state_t state_current;
328 tmgr_trace_event_t state_event;
329 s_surf_metric_t power;
330 } s_surf_resource_lmm_t, *surf_resource_lmm_t;
332 /**************************************/
333 /* Implementations of model object */
334 /**************************************/
337 /** \brief The timer model
338 * \ingroup SURF_models
340 XBT_PUBLIC_DATA(surf_model_t) surf_timer_model;
342 /** \brief Initializes the timer model
343 * \ingroup SURF_models
345 XBT_PUBLIC(void) surf_timer_model_init(const char *filename);
347 /** \brief The CPU model
348 * \ingroup SURF_models
350 XBT_PUBLIC_DATA(surf_model_t) surf_cpu_model;
352 /** \brief Initializes the CPU model with the model Cas01
353 * \ingroup SURF_models
355 * This function is called by surf_workstation_model_init_CLM03
356 * so you shouldn't have to call it by yourself.
358 * \see surf_workstation_model_init_CLM03()
360 XBT_PUBLIC(void) surf_cpu_model_init_Cas01(const char *filename);
362 /** \brief Initializes the CPU model with trace integration
363 * \ingroup SURF_models
366 XBT_PUBLIC(void) surf_cpu_model_init_ti(const char *filename);
368 /** \brief Initializes the CPU model with the model Cas01 Improved. This model uses a heap to order the events, decreasing the time complexity to get the minimum next event.
369 * \ingroup SURF_models
371 * This function is called by surf_workstation_model_init_CLM03
372 * so you shouldn't have to call it by yourself.
374 * \see surf_workstation_model_init_CLM03()
376 XBT_PUBLIC(void) surf_cpu_model_init_Cas01_im(const char *filename);
378 /** \brief The list of all available cpu model models
379 * \ingroup SURF_models
381 XBT_PUBLIC_DATA(s_surf_model_description_t) surf_cpu_model_description[];
383 XBT_PUBLIC(void) create_workstations(void);
385 /**\brief create new host bypass the parser
390 /** \brief The network model
391 * \ingroup SURF_models
393 * When creating a new API on top on SURF, you shouldn't use the
394 * network model unless you know what you are doing. Only the workstation
395 * model should be accessed because depending on the platform model,
396 * the network model can be NULL.
398 XBT_PUBLIC_DATA(surf_model_t) surf_network_model;
400 /** \brief Same as network model 'LagrangeVelho', only with different correction factors.
401 * \ingroup SURF_models
402 * \param filename XML platform file name
404 * This model is proposed by Pierre-Nicolas Clauss and Martin Quinson and Stéphane Génaud
405 * based on the model 'LV08' and different correction factors depending on the communication
406 * size (< 1KiB, < 64KiB, >= 64KiB).
408 * \see surf_workstation_model_init_SMPI()
410 XBT_PUBLIC(void) surf_network_model_init_SMPI(const char *filename);
412 /** \brief Initializes the platform with the network model 'LagrangeVelho'
413 * \ingroup SURF_models
414 * \param filename XML platform file name
416 * This model is proposed by Arnaud Legrand and Pedro Velho based on
417 * the results obtained with the GTNets simulator for onelink and
418 * dogbone sharing scenarios.
420 * \see surf_workstation_model_init_LegrandVelho()
422 XBT_PUBLIC(void) surf_network_model_init_LegrandVelho(const char
425 /** \brief Initializes the platform with the network model 'Constant'
426 * \ingroup SURF_models
427 * \param filename XML platform file name
429 * In this model, the communication time between two network cards is
430 * constant, hence no need for a routing table. This is particularly
431 * usefull when simulating huge distributed algorithms where
432 * scalability is really an issue. This function is called in
433 * conjunction with surf_workstation_model_init_compound.
435 * \see surf_workstation_model_init_compound()
437 XBT_PUBLIC(void) surf_network_model_init_Constant(const char *filename);
439 XBT_PUBLIC(void) surf_network_model_init_Vivaldi(const char *filename);
441 /** \brief Initializes the platform with the network model CM02
442 * \ingroup SURF_models
443 * \param filename XML platform file name
445 * This function is called by surf_workstation_model_init_CLM03
446 * or by yourself only if you plan using surf_workstation_model_init_compound
448 * \see surf_workstation_model_init_CLM03()
450 XBT_PUBLIC(void) surf_network_model_init_CM02(const char *filename);
453 * brief initialize the the network model bypassing the XML parser
455 XBT_PUBLIC(void) surf_network_model_init_bypass(const char *id,
460 /** \brief Initializes the platform with the network model GTNETS
461 * \ingroup SURF_models
462 * \param filename XML platform file name
464 * This function is called by surf_workstation_model_init_GTNETS
465 * or by yourself only if you plan using surf_workstation_model_init_compound
467 * \see surf_workstation_model_init_GTNETS()
469 XBT_PUBLIC(void) surf_network_model_init_GTNETS(const char *filename);
472 /** \brief Initializes the platform with the network model Reno
473 * \ingroup SURF_models
474 * \param filename XML platform file name
476 * The problem is related to max( sum( arctan(C * Df * xi) ) ).
479 * [LOW03] S. H. Low. A duality model of TCP and queue management algorithms.
480 * IEEE/ACM Transaction on Networking, 11(4):525-536, 2003.
482 * Call this function only if you plan using surf_workstation_model_init_compound.
485 XBT_PUBLIC(void) surf_network_model_init_Reno(const char *filename);
487 /** \brief Initializes the platform with the network model Reno2
488 * \ingroup SURF_models
489 * \param filename XML platform file name
491 * The problem is related to max( sum( arctan(C * Df * xi) ) ).
494 * [LOW01] S. H. Low. A duality model of TCP and queue management algorithms.
495 * IEEE/ACM Transaction on Networking, 11(4):525-536, 2003.
497 * Call this function only if you plan using surf_workstation_model_init_compound.
500 XBT_PUBLIC(void) surf_network_model_init_Reno2(const char *filename);
502 /** \brief Initializes the platform with the network model Vegas
503 * \ingroup SURF_models
504 * \param filename XML platform file name
506 * This problem is related to max( sum( a * Df * ln(xi) ) ) which is equivalent
507 * to the proportional fairness.
510 * [LOW03] S. H. Low. A duality model of TCP and queue management algorithms.
511 * IEEE/ACM Transaction on Networking, 11(4):525-536, 2003.
513 * Call this function only if you plan using surf_workstation_model_init_compound.
516 XBT_PUBLIC(void) surf_network_model_init_Vegas(const char *filename);
518 /** \brief The list of all available network model models
519 * \ingroup SURF_models
521 XBT_PUBLIC_DATA(s_surf_model_description_t)
522 surf_network_model_description[];
525 /** \brief The workstation model
526 * \ingroup SURF_models
528 * Note that when you create an API on top of SURF,
529 * the workstation model should be the only one you use
530 * because depending on the platform model, the network model and the CPU model
533 XBT_PUBLIC_DATA(surf_model_t) surf_workstation_model;
535 /** \brief Initializes the platform with a compound workstation model
536 * \ingroup SURF_models
537 * \param filename XML platform file name
539 * This function should be called after a cpu_model and a
540 * network_model have been set up.
543 XBT_PUBLIC(void) surf_workstation_model_init_compound(const char
546 /** \brief Initializes the platform with the workstation model CLM03
547 * \ingroup SURF_models
548 * \param filename XML platform file name
550 * This platform model seperates the workstation model and the network model.
551 * The workstation model will be initialized with the model CLM03, the network
552 * model with the model CM02 and the CPU model with the model Cas01.
553 * In future releases, some other network models will be implemented and will be
554 * combined with the workstation model CLM03.
556 * \see surf_workstation_model_init_KCCFLN05()
558 XBT_PUBLIC(void) surf_workstation_model_init_CLM03(const char *filename);
560 /** \brief Initializes the platform with the model KCCFLN05
561 * \ingroup SURF_models
562 * \param filename XML platform file name
564 * With this model, the workstations and the network are handled
565 * together. The network model is roughly the same as in CM02 but
566 * interference between computations and communications can be taken
567 * into account. This platform model is the default one for MSG and
571 XBT_PUBLIC(void) surf_workstation_model_init_KCCFLN05(const char
574 /** \brief Initializes the platform with the model KCCFLN05
575 * \ingroup SURF_models
576 * \param filename XML platform file name
578 * With this model, only parallel tasks can be used. Resource sharing
579 * is done by identifying bottlenecks and giving an equal share of
580 * the model to each action.
583 XBT_PUBLIC(void) surf_workstation_model_init_ptask_L07(const char
586 /** \brief The list of all available workstation model models
587 * \ingroup SURF_models
589 XBT_PUBLIC_DATA(s_surf_model_description_t)
590 surf_workstation_model_description[];
592 /** \brief List of initialized models
593 * \ingroup SURF_models
595 XBT_PUBLIC_DATA(xbt_dynar_t) model_list;
597 /*******************************************/
598 /*** SURF Globals **************************/
599 /*******************************************/
600 XBT_PUBLIC_DATA(xbt_cfg_t) _surf_cfg_set;
602 /** \brief Initialize SURF
603 * \ingroup SURF_simulation
604 * \param argc argument number
605 * \param argv arguments
607 * This function has to be called to initialize the common
608 * structures. Then you will have to create the environment by
609 * calling surf_timer_model_init() and
610 * e.g. surf_workstation_model_init_CLM03() or
611 * surf_workstation_model_init_KCCFLN05().
613 * \see surf_timer_model_init(), surf_workstation_model_init_CLM03(),
614 * surf_workstation_model_init_KCCFLN05(), surf_workstation_model_init_compound(), surf_exit()
616 XBT_PUBLIC(void) surf_init(int *argc, char **argv); /* initialize common structures */
618 /** \brief Initialize the used models.
620 * Must be called after the surf_init so that configuration infrastructure is created
621 * Must be called before parsing/creating the environment
622 * Must not be called within the initialization process so that the use get a chance to change the settings from
623 * its code between, say, MSG_init and MSG_create_environment using MSG_config
625 XBT_PUBLIC(void) surf_config_models_setup(const char *platform_file);
627 /** \brief create the elements of the models
629 * Must be called after parsing the platform file and before using any elements
631 XBT_PUBLIC(void) surf_config_models_create_elms(void);
633 /** \brief Finish simulation initialization
634 * \ingroup SURF_simulation
636 * This function must be called before the first call to surf_solve()
638 XBT_PUBLIC(void) surf_presolve(void);
640 /** \brief Performs a part of the simulation
641 * \ingroup SURF_simulation
642 * \return the elapsed time, or -1.0 if no event could be executed
644 * This function execute all possible events, update the action states
645 * and returns the time elapsed.
646 * When you call execute or communicate on a model, the corresponding actions
647 * are not executed immediately but only when you call surf_solve.
648 * Note that the returned elapsed time can be zero.
650 XBT_PUBLIC(double) surf_solve(void);
652 /** \brief Return the current time
653 * \ingroup SURF_simulation
655 * Return the current time in millisecond.
657 XBT_PUBLIC(double) surf_get_clock(void);
660 * \ingroup SURF_simulation
666 XBT_PUBLIC(void) surf_exit(void);
668 /* Prototypes of the functions that handle the properties */
669 XBT_PUBLIC_DATA(xbt_dict_t) current_property_set; /* the prop set for the currently parsed element (also used in SIMIX) */
670 XBT_PUBLIC_DATA(void) parse_properties(void);
672 /* surf parse file related (public because called from a test suite) */
673 XBT_PUBLIC(void) parse_platform_file(const char *file);
675 /* Stores the sets */
676 XBT_PUBLIC_DATA(xbt_dict_t) set_list;
678 /* For the trace and trace:connect tag (store their content till the end of the parsing) */
679 XBT_PUBLIC_DATA(xbt_dict_t) traces_set_list;
680 XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_host_avail;
681 XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_power;
682 XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_link_avail;
683 XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_bandwidth;
684 XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_latency;
687 XBT_PUBLIC(double) get_cpu_power(const char *power);
689 /*public interface to create resource bypassing the parser via cpu/network model
691 * see surfxml_parse.c
693 XBT_PUBLIC(void) surf_host_create_resource(char *name, double power_peak,
695 tmgr_trace_t power_trace,
696 e_surf_resource_state_t
698 tmgr_trace_t state_trace,
699 xbt_dict_t cpu_properties);
701 /*public interface to create resource bypassing the parser via workstation_ptask_L07 model
703 * see surfxml_parse.c
705 XBT_PUBLIC(void) surf_wsL07_host_create_resource(char *name,
708 tmgr_trace_t power_trace,
709 e_surf_resource_state_t
711 tmgr_trace_t state_trace,
715 * create link resource
716 * see surfxml_parse.c
718 XBT_PUBLIC(void) surf_link_create_resource(char *name,
720 tmgr_trace_t bw_trace,
722 tmgr_trace_t lat_trace,
723 e_surf_resource_state_t
725 tmgr_trace_t state_trace,
726 e_surf_link_sharing_policy_t
727 policy, xbt_dict_t properties);
730 XBT_PUBLIC(void) surf_wsL07_link_create_resource(char *name,
732 tmgr_trace_t bw_trace,
734 tmgr_trace_t lat_trace,
735 e_surf_resource_state_t
737 tmgr_trace_t state_trace,
738 e_surf_link_sharing_policy_t
740 xbt_dict_t properties);
742 * add route element (link_ctn) bypassing the parser
744 * see surfxml_parse.c
747 XBT_PUBLIC(void) surf_add_route_element(char *link_ctn_id);
750 * set route src_id,dest_id, and create a route resource
752 * see surf_routing.c && surfxml_parse.c
755 XBT_PUBLIC(void) surf_set_routes(void);
760 * see surfxml_parse.c
762 XBT_PUBLIC(void) surf_add_host_traces(void);
763 XBT_PUBLIC(void) surf_add_link_traces(void);
764 XBT_PUBLIC(void) surf_wsL07_add_traces(void);
767 * init AS from lua console
770 XBT_PUBLIC(void) routing_AS_init(const char *id, const char *mode);
771 XBT_PUBLIC(void) routing_AS_end(const char *id);
772 // add host to network element list
773 XBT_PUBLIC(void) routing_add_host(const char *host_id);
774 //Set a new link on the actual list of link for a route or ASroute
775 XBT_PUBLIC(void) routing_add_link(const char *link_id);
776 //Set the endpoints for a route
777 XBT_PUBLIC(void) routing_set_route(const char *src_id, const char *dst_id);
779 XBT_PUBLIC(void) routing_store_route(void);
782 * interface between surf and lua bindings
783 * see surfxml_parse.c
785 XBT_PUBLIC(void) surf_AS_new(const char *id, const char *mode);
786 XBT_PUBLIC(void) surf_AS_finalize(const char *id);
787 XBT_PUBLIC(void) surf_route_add_host(const char *id);
788 XBT_PUBLIC(void) surf_routing_add_route(const char *src_id,
790 xbt_dynar_t links_id);
792 #include "surf/surf_resource.h"
793 #include "surf/surf_resource_lmm.h"
796 #endif /* _SURF_SURF_H */