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 * table,
55 XBT_PUBLIC(int) find_model_description(s_surf_model_description_t * table,
57 XBT_PUBLIC(void) model_help(const char* category, s_surf_model_description_t * table);
59 /** \brief Action structure
60 * \ingroup SURF_actions
62 * Never create s_surf_action_t by yourself ! The actions are created
63 * on the fly when you call execute or communicate on a model.
65 * \see e_surf_action_state_t
67 typedef struct surf_action {
68 s_xbt_swag_hookup_t state_hookup;
70 double cost; /**< cost */
71 double priority; /**< priority (1.0 by default) */
72 double max_duration; /**< max_duration (may fluctuate until
73 the task is completed) */
74 double remains; /**< How much of that cost remains to
75 * be done in the currently running task */
76 int latency_limited; /**< Set to 1 if is limited by latency, 0 otherwise */
78 double start; /**< start time */
79 double finish; /**< finish time : this is modified during the run
80 * and fluctuates until the task is completed */
81 void *data; /**< for your convenience */
83 surf_model_t model_type;
86 typedef struct surf_action_lmm {
87 s_surf_action_t generic_action;
88 lmm_variable_t variable;
90 } s_surf_action_lmm_t, *surf_action_lmm_t;
92 /** \brief Action states
93 * \ingroup SURF_actions
97 * \see surf_action_t, surf_action_state_t
100 SURF_ACTION_READY = 0, /**< Ready */
101 SURF_ACTION_RUNNING, /**< Running */
102 SURF_ACTION_FAILED, /**< Task Failure */
103 SURF_ACTION_DONE, /**< Completed */
104 SURF_ACTION_TO_FREE, /**< Action to free in next cleanup */
105 SURF_ACTION_NOT_IN_THE_SYSTEM
106 /**< Not in the system anymore. Why did you ask ? */
107 } e_surf_action_state_t;
109 /** \brief Action state sets
110 * \ingroup SURF_actions
112 * This structure contains some sets of actions.
113 * It provides a fast access to the actions in each state.
115 * \see surf_action_t, e_surf_action_state_t
117 typedef struct surf_action_state {
118 xbt_swag_t ready_action_set;
119 /**< Actions in state SURF_ACTION_READY */
120 xbt_swag_t running_action_set;
121 /**< Actions in state SURF_ACTION_RUNNING */
122 xbt_swag_t failed_action_set;
123 /**< Actions in state SURF_ACTION_FAILED */
124 xbt_swag_t done_action_set;
125 /**< Actions in state SURF_ACTION_DONE */
126 } s_surf_action_state_t, *surf_action_state_t;
128 /***************************/
129 /* Generic model object */
130 /***************************/
131 typedef struct s_routing s_routing_t, *routing_t;
132 XBT_PUBLIC_DATA(routing_t) used_routing;
134 /** \brief Private data available on all models
135 * \ingroup SURF_models
137 typedef struct surf_model_private *surf_model_private_t;
139 /** \brief Timer model extension public
140 * \ingroup SURF_model
142 * Additionnal functions specific to the timer model
144 typedef struct surf_timer_model_extension_public {
145 void (*set) (double date, void *function, void *arg);
146 int (*get) (void **function, void **arg);
147 } s_surf_model_extension_timer_t;
151 /** \brief CPU model extension public
152 * \ingroup SURF_models
154 * Public functions specific to the CPU model.
156 typedef struct surf_cpu_model_extension_public {
157 surf_action_t(*execute) (void *cpu, double size);
158 surf_action_t(*sleep) (void *cpu, double duration);
159 e_surf_resource_state_t(*get_state) (void *cpu);
160 double (*get_speed) (void *cpu, double load);
161 double (*get_available_speed) (void *cpu);
162 void (*create_resource)(char *name, double power_peak,
164 tmgr_trace_t power_trace,
165 e_surf_resource_state_t state_initial,
166 tmgr_trace_t state_trace,
167 xbt_dict_t cpu_properties);
168 void (*add_traces)(void);
169 } s_surf_model_extension_cpu_t;
173 /** \brief Network model extension public
174 * \ingroup SURF_models
176 * Public functions specific to the network model
178 typedef struct surf_network_model_extension_public {
179 surf_action_t(*communicate) (const char *src_name,
180 const char *dst_name, int src, int dst,
181 double size, double rate);
182 xbt_dynar_t(*get_route) (int src, int dst);
183 double (*get_link_bandwidth) (const void *link);
184 double (*get_link_latency) (const void *link);
185 int (*link_shared) (const void *link);
186 void (*add_traces)(void);
187 void (*create_resource)(char *name,
189 tmgr_trace_t bw_trace,
191 tmgr_trace_t lat_trace,
192 e_surf_resource_state_t
194 tmgr_trace_t state_trace,
195 e_surf_link_sharing_policy_t policy,
196 xbt_dict_t properties);
197 } s_surf_model_extension_network_t;
199 /** \brief Workstation model extension public
200 * \ingroup SURF_models
202 * Public functions specific to the workstation model.
204 typedef struct surf_workstation_model_extension_public {
205 surf_action_t(*execute) (void *workstation, double size); /**< Execute a computation amount on a workstation
206 and create the corresponding action */
207 surf_action_t(*sleep) (void *workstation, double duration); /**< Make a workstation sleep during a given duration */
208 e_surf_resource_state_t(*get_state) (void *workstation); /**< Return the CPU state of a workstation */
209 double (*get_speed) (void *workstation, double load); /**< Return the speed of a workstation */
210 double (*get_available_speed) (void *workstation); /**< Return tha available speed of a workstation */
211 surf_action_t(*communicate) (void *workstation_src, /**< Execute a communication amount between two workstations */
212 void *workstation_dst, double size,
214 xbt_dynar_t(*get_route) (void *workstation_src, void *workstation_dst); /**< Get the list of links between two ws */
216 surf_action_t(*execute_parallel_task) (int workstation_nb, /**< Execute a parallel task on several workstations */
217 void **workstation_list,
218 double *computation_amount,
219 double *communication_amount,
220 double amount, double rate);
221 double (*get_link_bandwidth) (const void *link); /**< Return the current bandwidth of a network link */
222 double (*get_link_latency) (const void *link); /**< Return the current latency of a network link */
223 int (*link_shared) (const void *link);
224 xbt_dict_t(*get_properties) (const void *resource);
225 void (*link_create_resource) (char *name,
227 tmgr_trace_t bw_trace,
229 tmgr_trace_t lat_trace,
230 e_surf_resource_state_t
232 tmgr_trace_t state_trace,
233 e_surf_link_sharing_policy_t
234 policy, xbt_dict_t properties);
235 void (*cpu_create_resource) (char *name, double power_peak,
237 tmgr_trace_t power_trace,
238 e_surf_resource_state_t state_initial,
239 tmgr_trace_t state_trace,
240 xbt_dict_t cpu_properties);
241 void (*add_traces) (void);
243 } s_surf_model_extension_workstation_t;
248 /** \brief Model datatype
249 * \ingroup SURF_models
251 * Generic data structure for a model. The workstations,
252 * the CPUs and the network links are examples of models.
254 typedef struct surf_model {
255 const char *name;/**< Name of this model */
256 s_surf_action_state_t states; /**< Any living action on this model */
258 e_surf_action_state_t(*action_state_get) (surf_action_t action);
259 /**< Return the state of an action */
260 void (*action_state_set) (surf_action_t action,
261 e_surf_action_state_t state);
262 /**< Change an action state*/
264 double (*action_get_start_time) (surf_action_t action);/**< Return the start time of an action */
265 double (*action_get_finish_time) (surf_action_t action);/**< Return the finish time of an action */
266 int (*action_unref) (surf_action_t action);/**< Specify that we don't use that action anymore */
267 void (*action_cancel) (surf_action_t action);/**< Cancel a running action */
268 void (*action_recycle) (surf_action_t action);/**< Recycle an action */
269 void (*action_data_set) (surf_action_t action, void *data);/**< Set the user data of an action */
270 void (*suspend) (surf_action_t action);/**< Suspend an action */
271 void (*resume) (surf_action_t action);/**< Resume a suspended action */
272 int (*is_suspended) (surf_action_t action);/**< Return whether an action is suspended */
273 void (*set_max_duration) (surf_action_t action, double duration);/**< Set the max duration of an action*/
274 void (*set_priority) (surf_action_t action, double priority);/**< Set the priority of an action */
275 double (*get_remains) (surf_action_t action);/**< Get the remains of an action */
276 int (*get_latency_limited) (surf_action_t action);/**< Return 1 if action is limited by latency, 0 otherwise */
278 xbt_dict_t resource_set;
281 surf_model_private_t model_private;
285 s_surf_model_extension_timer_t timer;
286 s_surf_model_extension_cpu_t cpu;
287 s_surf_model_extension_network_t network;
288 s_surf_model_extension_workstation_t workstation;
292 surf_model_t surf_model_init(void);
293 void surf_model_exit(surf_model_t model);
295 void *surf_model_resource_by_name(surf_model_t model, const char *name);
296 #define surf_model_resource_set(model) (model)->resource_set
298 typedef struct surf_resource {
301 xbt_dict_t properties;
302 } s_surf_resource_t, *surf_resource_t;
307 * Resource which have a metric handled by a maxmin system
312 tmgr_trace_event_t event;
315 typedef struct surf_resource_lmm {
316 s_surf_resource_t generic_resource;
317 lmm_constraint_t constraint;
318 e_surf_resource_state_t state_current;
319 tmgr_trace_event_t state_event;
320 s_surf_metric_t power;
321 } s_surf_resource_lmm_t, *surf_resource_lmm_t;
323 /**************************************/
324 /* Implementations of model object */
325 /**************************************/
328 /** \brief The timer model
329 * \ingroup SURF_models
331 XBT_PUBLIC_DATA(surf_model_t) surf_timer_model;
333 /** \brief Initializes the timer model
334 * \ingroup SURF_models
336 XBT_PUBLIC(void) surf_timer_model_init(const char *filename);
338 /** \brief The CPU model
339 * \ingroup SURF_models
341 XBT_PUBLIC_DATA(surf_model_t) surf_cpu_model;
343 /** \brief Initializes the CPU model with the model Cas01
344 * \ingroup SURF_models
346 * This function is called by surf_workstation_model_init_CLM03
347 * so you shouldn't have to call it by yourself.
349 * \see surf_workstation_model_init_CLM03()
351 XBT_PUBLIC(void) surf_cpu_model_init_Cas01(const char *filename);
353 /** \brief Initializes the CPU model with trace integration
354 * \ingroup SURF_models
357 XBT_PUBLIC(void) surf_cpu_model_init_ti(const char *filename);
359 /** \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.
360 * \ingroup SURF_models
362 * This function is called by surf_workstation_model_init_CLM03
363 * so you shouldn't have to call it by yourself.
365 * \see surf_workstation_model_init_CLM03()
367 XBT_PUBLIC(void) surf_cpu_model_init_Cas01_im(const char *filename);
369 /** \brief The list of all available cpu model models
370 * \ingroup SURF_models
372 XBT_PUBLIC_DATA(s_surf_model_description_t) surf_cpu_model_description[];
374 XBT_PUBLIC(void) create_workstations(void);
376 /**\brief create new host bypass the parser
381 /** \brief The network model
382 * \ingroup SURF_models
384 * When creating a new API on top on SURF, you shouldn't use the
385 * network model unless you know what you are doing. Only the workstation
386 * model should be accessed because depending on the platform model,
387 * the network model can be NULL.
389 XBT_PUBLIC_DATA(surf_model_t) surf_network_model;
391 /** \brief Same as network model 'LagrangeVelho', only with different correction factors.
392 * \ingroup SURF_models
393 * \param filename XML platform file name
395 * This model is proposed by Pierre-Nicolas Clauss and Martin Quinson and Stéphane Génaud
396 * based on the model 'LV08' and different correction factors depending on the communication
397 * size (< 1KiB, < 64KiB, >= 64KiB).
399 * \see surf_workstation_model_init_SMPI()
401 XBT_PUBLIC(void) surf_network_model_init_SMPI(const char *filename);
403 /** \brief Initializes the platform with the network model 'LagrangeVelho'
404 * \ingroup SURF_models
405 * \param filename XML platform file name
407 * This model is proposed by Arnaud Legrand and Pedro Velho based on
408 * the results obtained with the GTNets simulator for onelink and
409 * dogbone sharing scenarios.
411 * \see surf_workstation_model_init_LegrandVelho()
413 XBT_PUBLIC(void) surf_network_model_init_LegrandVelho(const char *filename);
415 /** \brief Initializes the platform with the network model 'Constant'
416 * \ingroup SURF_models
417 * \param filename XML platform file name
419 * In this model, the communication time between two network cards is
420 * constant, hence no need for a routing table. This is particularly
421 * usefull when simulating huge distributed algorithms where
422 * scalability is really an issue. This function is called in
423 * conjunction with surf_workstation_model_init_compound.
425 * \see surf_workstation_model_init_compound()
427 XBT_PUBLIC(void) surf_network_model_init_Constant(const char *filename);
429 XBT_PUBLIC(void) surf_network_model_init_Vivaldi(const char *filename);
431 /** \brief Initializes the platform with the network model CM02
432 * \ingroup SURF_models
433 * \param filename XML platform file name
435 * This function is called by surf_workstation_model_init_CLM03
436 * or by yourself only if you plan using surf_workstation_model_init_compound
438 * \see surf_workstation_model_init_CLM03()
440 XBT_PUBLIC(void) surf_network_model_init_CM02(const char *filename);
443 * brief initialize the the network model bypassing the XML parser
445 XBT_PUBLIC(void) surf_network_model_init_bypass(const char* id,double initial_bw,double initial_lat);
448 /** \brief Initializes the platform with the network model GTNETS
449 * \ingroup SURF_models
450 * \param filename XML platform file name
452 * This function is called by surf_workstation_model_init_GTNETS
453 * or by yourself only if you plan using surf_workstation_model_init_compound
455 * \see surf_workstation_model_init_GTNETS()
457 XBT_PUBLIC(void) surf_network_model_init_GTNETS(const char *filename);
460 /** \brief Initializes the platform with the network model Reno
461 * \ingroup SURF_models
462 * \param filename XML platform file name
464 * The problem is related to max( sum( arctan(C * Df * xi) ) ).
467 * [LOW03] S. H. Low. A duality model of TCP and queue management algorithms.
468 * IEEE/ACM Transaction on Networking, 11(4):525-536, 2003.
470 * Call this function only if you plan using surf_workstation_model_init_compound.
473 XBT_PUBLIC(void) surf_network_model_init_Reno(const char *filename);
475 /** \brief Initializes the platform with the network model Reno2
476 * \ingroup SURF_models
477 * \param filename XML platform file name
479 * The problem is related to max( sum( arctan(C * Df * xi) ) ).
482 * [LOW01] S. H. Low. A duality model of TCP and queue management algorithms.
483 * IEEE/ACM Transaction on Networking, 11(4):525-536, 2003.
485 * Call this function only if you plan using surf_workstation_model_init_compound.
488 XBT_PUBLIC(void) surf_network_model_init_Reno2(const char *filename);
490 /** \brief Initializes the platform with the network model Vegas
491 * \ingroup SURF_models
492 * \param filename XML platform file name
494 * This problem is related to max( sum( a * Df * ln(xi) ) ) which is equivalent
495 * to the proportional fairness.
498 * [LOW03] S. H. Low. A duality model of TCP and queue management algorithms.
499 * IEEE/ACM Transaction on Networking, 11(4):525-536, 2003.
501 * Call this function only if you plan using surf_workstation_model_init_compound.
504 XBT_PUBLIC(void) surf_network_model_init_Vegas(const char *filename);
506 /** \brief The list of all available network model models
507 * \ingroup SURF_models
509 XBT_PUBLIC_DATA(s_surf_model_description_t) surf_network_model_description[];
512 /** \brief The workstation model
513 * \ingroup SURF_models
515 * Note that when you create an API on top of SURF,
516 * the workstation model should be the only one you use
517 * because depending on the platform model, the network model and the CPU model
520 XBT_PUBLIC_DATA(surf_model_t) surf_workstation_model;
522 /** \brief Initializes the platform with a compound workstation model
523 * \ingroup SURF_models
524 * \param filename XML platform file name
526 * This function should be called after a cpu_model and a
527 * network_model have been set up.
530 XBT_PUBLIC(void) surf_workstation_model_init_compound(const char *filename);
532 /** \brief Initializes the platform with the workstation model CLM03
533 * \ingroup SURF_models
534 * \param filename XML platform file name
536 * This platform model seperates the workstation model and the network model.
537 * The workstation model will be initialized with the model CLM03, the network
538 * model with the model CM02 and the CPU model with the model Cas01.
539 * In future releases, some other network models will be implemented and will be
540 * combined with the workstation model CLM03.
542 * \see surf_workstation_model_init_KCCFLN05()
544 XBT_PUBLIC(void) surf_workstation_model_init_CLM03(const char *filename);
546 /** \brief Initializes the platform with the model KCCFLN05
547 * \ingroup SURF_models
548 * \param filename XML platform file name
550 * With this model, the workstations and the network are handled
551 * together. The network model is roughly the same as in CM02 but
552 * interference between computations and communications can be taken
553 * into account. This platform model is the default one for MSG and
557 XBT_PUBLIC(void) surf_workstation_model_init_KCCFLN05(const char *filename);
559 /** \brief Initializes the platform with the model KCCFLN05
560 * \ingroup SURF_models
561 * \param filename XML platform file name
563 * With this model, only parallel tasks can be used. Resource sharing
564 * is done by identifying bottlenecks and giving an equal share of
565 * the model to each action.
568 XBT_PUBLIC(void) surf_workstation_model_init_ptask_L07(const char *filename);
570 /** \brief The list of all available workstation model models
571 * \ingroup SURF_models
573 XBT_PUBLIC_DATA(s_surf_model_description_t)
574 surf_workstation_model_description[];
576 /** \brief List of initialized models
577 * \ingroup SURF_models
579 XBT_PUBLIC_DATA(xbt_dynar_t) model_list;
581 /*******************************************/
582 /*** SURF Globals **************************/
583 /*******************************************/
584 XBT_PUBLIC_DATA(xbt_cfg_t) _surf_cfg_set;
586 /** \brief Initialize SURF
587 * \ingroup SURF_simulation
588 * \param argc argument number
589 * \param argv arguments
591 * This function has to be called to initialize the common
592 * structures. Then you will have to create the environment by
593 * calling surf_timer_model_init() and
594 * e.g. surf_workstation_model_init_CLM03() or
595 * surf_workstation_model_init_KCCFLN05().
597 * \see surf_timer_model_init(), surf_workstation_model_init_CLM03(),
598 * surf_workstation_model_init_KCCFLN05(), surf_workstation_model_init_compound(), surf_exit()
600 XBT_PUBLIC(void) surf_init(int *argc, char **argv); /* initialize common structures */
602 /** \brief Initialize the used models.
604 * Must be called after the surf_init so that configuration infrastructure is created
605 * Must be called before parsing/creating the environment
606 * Must not be called within the initialization process so that the use get a chance to change the settings from
607 * its code between, say, MSG_init and MSG_create_environment using MSG_config
609 XBT_PUBLIC(void) surf_config_models_setup(const char *platform_file);
611 /** \brief create the elements of the models
613 * Must be called after parsing the platform file and before using any elements
615 XBT_PUBLIC(void) surf_config_models_create_elms(void);
617 /** \brief Finish simulation initialization
618 * \ingroup SURF_simulation
620 * This function must be called before the first call to surf_solve()
622 XBT_PUBLIC(void) surf_presolve(void);
624 /** \brief Performs a part of the simulation
625 * \ingroup SURF_simulation
626 * \return the elapsed time, or -1.0 if no event could be executed
628 * This function execute all possible events, update the action states
629 * and returns the time elapsed.
630 * When you call execute or communicate on a model, the corresponding actions
631 * are not executed immediately but only when you call surf_solve.
632 * Note that the returned elapsed time can be zero.
634 XBT_PUBLIC(double) surf_solve(void);
636 /** \brief Return the current time
637 * \ingroup SURF_simulation
639 * Return the current time in millisecond.
641 XBT_PUBLIC(double) surf_get_clock(void);
644 * \ingroup SURF_simulation
650 XBT_PUBLIC(void) surf_exit(void);
652 /* Prototypes of the functions that handle the properties */
653 XBT_PUBLIC_DATA(xbt_dict_t) current_property_set; /* the prop set for the currently parsed element (also used in SIMIX) */
654 XBT_PUBLIC_DATA(void) parse_properties(void);
656 /* surf parse file related (public because called from a test suite) */
657 XBT_PUBLIC(void) parse_platform_file(const char *file);
659 /* Stores the sets */
660 XBT_PUBLIC_DATA(xbt_dict_t) set_list;
662 XBT_PUBLIC_DATA(void) manage_route(xbt_dict_t route_table,
663 const char *route_name, int action,
665 XBT_PUBLIC_DATA(int) route_action;
667 /* This is used by all models when creating the routing table while parsing */
668 XBT_PUBLIC_DATA(xbt_dict_t) route_table;
669 XBT_PUBLIC_DATA(xbt_dict_t) route_multi_table;
672 /* For the trace and trace:connect tag (store their content till the end of the parsing) */
673 XBT_PUBLIC_DATA(xbt_dict_t) traces_set_list;
674 XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_host_avail;
675 XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_power;
676 XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_link_avail;
677 XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_bandwidth;
678 XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_latency;
681 XBT_PUBLIC(double) get_cpu_power(const char *power);
683 /*public interface to create resource bypassing the parser via cpu/network model
685 * see surfxml_parse.c
687 XBT_PUBLIC(void) surf_host_create_resource(char *name, double power_peak,
689 tmgr_trace_t power_trace,
690 e_surf_resource_state_t state_initial,
691 tmgr_trace_t state_trace,
692 xbt_dict_t cpu_properties);
694 /*public interface to create resource bypassing the parser via workstation_ptask_L07 model
696 * see surfxml_parse.c
698 XBT_PUBLIC(void) surf_wsL07_host_create_resource(char *name, double power_peak,
700 tmgr_trace_t power_trace,
701 e_surf_resource_state_t state_initial,
702 tmgr_trace_t state_trace,
703 xbt_dict_t cpu_properties);
705 * create link resource
706 * see surfxml_parse.c
708 XBT_PUBLIC(void) surf_link_create_resource(char *name,
710 tmgr_trace_t bw_trace,
712 tmgr_trace_t lat_trace,
713 e_surf_resource_state_t
715 tmgr_trace_t state_trace,
716 e_surf_link_sharing_policy_t policy,
717 xbt_dict_t properties);
720 XBT_PUBLIC(void) surf_wsL07_link_create_resource(char *name,
722 tmgr_trace_t bw_trace,
724 tmgr_trace_t lat_trace,
725 e_surf_resource_state_t
727 tmgr_trace_t state_trace,
728 e_surf_link_sharing_policy_t
729 policy, xbt_dict_t properties);
731 * add route element (link_ctn) bypassing the parser
733 * see surfxml_parse.c
736 XBT_PUBLIC(void) surf_add_route_element(char *link_ctn_id);
739 * set route src_id,dest_id, and create a route resource
741 * see surf_routing.c && surfxml_parse.c
743 XBT_PUBLIC(void) surf_route_set_resource(char* src_id,char *dest_id,xbt_dynar_t links_id,int action);
744 XBT_PUBLIC(void) surf_set_routes(void);
746 * add host to routing model ( xbt_dict )
749 XBT_PUBLIC(void) surf_route_add_host(char * host_id);
753 * see surfxml_parse.c
755 XBT_PUBLIC(void) surf_add_host_traces(void);
756 XBT_PUBLIC(void) surf_add_link_traces(void);
757 XBT_PUBLIC(void) surf_wsL07_add_traces(void);
759 #include "surf/surf_resource.h"
760 #include "surf/surf_resource_lmm.h"
763 #endif /* _SURF_SURF_H */