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_global s_routing_global_t, *routing_global_t;
132 XBT_PUBLIC_DATA(routing_global_t) global_routing;
135 /** \brief Private data available on all models
136 * \ingroup SURF_models
138 typedef struct surf_model_private *surf_model_private_t;
140 /** \brief Timer model extension public
141 * \ingroup SURF_model
143 * Additionnal functions specific to the timer model
145 typedef struct surf_timer_model_extension_public {
146 void (*set) (double date, void *function, void *arg);
147 int (*get) (void **function, void **arg);
148 } s_surf_model_extension_timer_t;
152 /** \brief CPU model extension public
153 * \ingroup SURF_models
155 * Public functions specific to the CPU model.
157 typedef struct surf_cpu_model_extension_public {
158 surf_action_t(*execute) (void *cpu, double size);
159 surf_action_t(*sleep) (void *cpu, double duration);
160 e_surf_resource_state_t(*get_state) (void *cpu);
161 double (*get_speed) (void *cpu, double load);
162 double (*get_available_speed) (void *cpu);
163 void (*create_resource)(char *name, double power_peak,
165 tmgr_trace_t power_trace,
166 e_surf_resource_state_t state_initial,
167 tmgr_trace_t state_trace,
168 xbt_dict_t cpu_properties);
169 void (*add_traces)(void);
170 } s_surf_model_extension_cpu_t;
174 /** \brief Network model extension public
175 * \ingroup SURF_models
177 * Public functions specific to the network model
179 typedef struct surf_network_model_extension_public {
180 surf_action_t(*communicate) (const char *src_name,
181 const char *dst_name,
182 double size, double rate);
183 xbt_dynar_t(*get_route) (const char *src_name, const char *dst_name);
184 double (*get_link_bandwidth) (const void *link);
185 double (*get_link_latency) (const void *link);
186 int (*link_shared) (const void *link);
187 void (*add_traces)(void);
188 void (*create_resource)(char *name,
190 tmgr_trace_t bw_trace,
192 tmgr_trace_t lat_trace,
193 e_surf_resource_state_t
195 tmgr_trace_t state_trace,
196 e_surf_link_sharing_policy_t policy,
197 xbt_dict_t properties);
198 } s_surf_model_extension_network_t;
200 /** \brief Workstation model extension public
201 * \ingroup SURF_models
203 * Public functions specific to the workstation model.
205 typedef struct surf_workstation_model_extension_public {
206 surf_action_t(*execute) (void *workstation, double size); /**< Execute a computation amount on a workstation
207 and create the corresponding action */
208 surf_action_t(*sleep) (void *workstation, double duration); /**< Make a workstation sleep during a given duration */
209 e_surf_resource_state_t(*get_state) (void *workstation); /**< Return the CPU state of a workstation */
210 double (*get_speed) (void *workstation, double load); /**< Return the speed of a workstation */
211 double (*get_available_speed) (void *workstation); /**< Return tha available speed of a workstation */
212 surf_action_t(*communicate) (void *workstation_src, /**< Execute a communication amount between two workstations */
213 void *workstation_dst, double size,
215 xbt_dynar_t(*get_route) (void *workstation_src, void *workstation_dst); /**< Get the list of links between two ws */
217 surf_action_t(*execute_parallel_task) (int workstation_nb, /**< Execute a parallel task on several workstations */
218 void **workstation_list,
219 double *computation_amount,
220 double *communication_amount,
221 double amount, double rate);
222 double (*get_link_bandwidth) (const void *link); /**< Return the current bandwidth of a network link */
223 double (*get_link_latency) (const void *link); /**< Return the current latency of a network link */
224 int (*link_shared) (const void *link);
225 xbt_dict_t(*get_properties) (const void *resource);
226 void (*link_create_resource) (char *name,
228 tmgr_trace_t bw_trace,
230 tmgr_trace_t lat_trace,
231 e_surf_resource_state_t
233 tmgr_trace_t state_trace,
234 e_surf_link_sharing_policy_t
235 policy, xbt_dict_t properties);
236 void (*cpu_create_resource) (char *name, double power_peak,
238 tmgr_trace_t power_trace,
239 e_surf_resource_state_t state_initial,
240 tmgr_trace_t state_trace,
241 xbt_dict_t cpu_properties);
242 void (*add_traces) (void);
244 } s_surf_model_extension_workstation_t;
249 /** \brief Model datatype
250 * \ingroup SURF_models
252 * Generic data structure for a model. The workstations,
253 * the CPUs and the network links are examples of models.
255 typedef struct surf_model {
256 const char *name;/**< Name of this model */
257 s_surf_action_state_t states; /**< Any living action on this model */
259 e_surf_action_state_t(*action_state_get) (surf_action_t action);
260 /**< Return the state of an action */
261 void (*action_state_set) (surf_action_t action,
262 e_surf_action_state_t state);
263 /**< Change an action state*/
265 double (*action_get_start_time) (surf_action_t action);/**< Return the start time of an action */
266 double (*action_get_finish_time) (surf_action_t action);/**< Return the finish time of an action */
267 int (*action_unref) (surf_action_t action);/**< Specify that we don't use that action anymore */
268 void (*action_cancel) (surf_action_t action);/**< Cancel a running action */
269 void (*action_recycle) (surf_action_t action);/**< Recycle an action */
270 void (*action_data_set) (surf_action_t action, void *data);/**< Set the user data of an action */
271 void (*suspend) (surf_action_t action);/**< Suspend an action */
272 void (*resume) (surf_action_t action);/**< Resume a suspended action */
273 int (*is_suspended) (surf_action_t action);/**< Return whether an action is suspended */
274 void (*set_max_duration) (surf_action_t action, double duration);/**< Set the max duration of an action*/
275 void (*set_priority) (surf_action_t action, double priority);/**< Set the priority of an action */
276 double (*get_remains) (surf_action_t action);/**< Get the remains of an action */
277 int (*get_latency_limited) (surf_action_t action);/**< Return 1 if action is limited by latency, 0 otherwise */
279 xbt_dict_t resource_set;
282 surf_model_private_t model_private;
286 s_surf_model_extension_timer_t timer;
287 s_surf_model_extension_cpu_t cpu;
288 s_surf_model_extension_network_t network;
289 s_surf_model_extension_workstation_t workstation;
293 surf_model_t surf_model_init(void);
294 void surf_model_exit(surf_model_t model);
296 void *surf_model_resource_by_name(surf_model_t model, const char *name);
297 #define surf_model_resource_set(model) (model)->resource_set
299 typedef struct surf_resource {
302 xbt_dict_t properties;
303 } s_surf_resource_t, *surf_resource_t;
308 * Resource which have a metric handled by a maxmin system
313 tmgr_trace_event_t event;
316 typedef struct surf_resource_lmm {
317 s_surf_resource_t generic_resource;
318 lmm_constraint_t constraint;
319 e_surf_resource_state_t state_current;
320 tmgr_trace_event_t state_event;
321 s_surf_metric_t power;
322 } s_surf_resource_lmm_t, *surf_resource_lmm_t;
324 /**************************************/
325 /* Implementations of model object */
326 /**************************************/
329 /** \brief The timer model
330 * \ingroup SURF_models
332 XBT_PUBLIC_DATA(surf_model_t) surf_timer_model;
334 /** \brief Initializes the timer model
335 * \ingroup SURF_models
337 XBT_PUBLIC(void) surf_timer_model_init(const char *filename);
339 /** \brief The CPU model
340 * \ingroup SURF_models
342 XBT_PUBLIC_DATA(surf_model_t) surf_cpu_model;
344 /** \brief Initializes the CPU model with the model Cas01
345 * \ingroup SURF_models
347 * This function is called by surf_workstation_model_init_CLM03
348 * so you shouldn't have to call it by yourself.
350 * \see surf_workstation_model_init_CLM03()
352 XBT_PUBLIC(void) surf_cpu_model_init_Cas01(const char *filename);
354 /** \brief Initializes the CPU model with trace integration
355 * \ingroup SURF_models
358 XBT_PUBLIC(void) surf_cpu_model_init_ti(const char *filename);
360 /** \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.
361 * \ingroup SURF_models
363 * This function is called by surf_workstation_model_init_CLM03
364 * so you shouldn't have to call it by yourself.
366 * \see surf_workstation_model_init_CLM03()
368 XBT_PUBLIC(void) surf_cpu_model_init_Cas01_im(const char *filename);
370 /** \brief The list of all available cpu model models
371 * \ingroup SURF_models
373 XBT_PUBLIC_DATA(s_surf_model_description_t) surf_cpu_model_description[];
375 XBT_PUBLIC(void) create_workstations(void);
377 /**\brief create new host bypass the parser
382 /** \brief The network model
383 * \ingroup SURF_models
385 * When creating a new API on top on SURF, you shouldn't use the
386 * network model unless you know what you are doing. Only the workstation
387 * model should be accessed because depending on the platform model,
388 * the network model can be NULL.
390 XBT_PUBLIC_DATA(surf_model_t) surf_network_model;
392 /** \brief Same as network model 'LagrangeVelho', only with different correction factors.
393 * \ingroup SURF_models
394 * \param filename XML platform file name
396 * This model is proposed by Pierre-Nicolas Clauss and Martin Quinson and Stéphane Génaud
397 * based on the model 'LV08' and different correction factors depending on the communication
398 * size (< 1KiB, < 64KiB, >= 64KiB).
400 * \see surf_workstation_model_init_SMPI()
402 XBT_PUBLIC(void) surf_network_model_init_SMPI(const char *filename);
404 /** \brief Initializes the platform with the network model 'LagrangeVelho'
405 * \ingroup SURF_models
406 * \param filename XML platform file name
408 * This model is proposed by Arnaud Legrand and Pedro Velho based on
409 * the results obtained with the GTNets simulator for onelink and
410 * dogbone sharing scenarios.
412 * \see surf_workstation_model_init_LegrandVelho()
414 XBT_PUBLIC(void) surf_network_model_init_LegrandVelho(const char *filename);
416 /** \brief Initializes the platform with the network model 'Constant'
417 * \ingroup SURF_models
418 * \param filename XML platform file name
420 * In this model, the communication time between two network cards is
421 * constant, hence no need for a routing table. This is particularly
422 * usefull when simulating huge distributed algorithms where
423 * scalability is really an issue. This function is called in
424 * conjunction with surf_workstation_model_init_compound.
426 * \see surf_workstation_model_init_compound()
428 XBT_PUBLIC(void) surf_network_model_init_Constant(const char *filename);
430 XBT_PUBLIC(void) surf_network_model_init_Vivaldi(const char *filename);
432 /** \brief Initializes the platform with the network model CM02
433 * \ingroup SURF_models
434 * \param filename XML platform file name
436 * This function is called by surf_workstation_model_init_CLM03
437 * or by yourself only if you plan using surf_workstation_model_init_compound
439 * \see surf_workstation_model_init_CLM03()
441 XBT_PUBLIC(void) surf_network_model_init_CM02(const char *filename);
444 * brief initialize the the network model bypassing the XML parser
446 XBT_PUBLIC(void) surf_network_model_init_bypass(const char* id,double initial_bw,double initial_lat);
449 /** \brief Initializes the platform with the network model GTNETS
450 * \ingroup SURF_models
451 * \param filename XML platform file name
453 * This function is called by surf_workstation_model_init_GTNETS
454 * or by yourself only if you plan using surf_workstation_model_init_compound
456 * \see surf_workstation_model_init_GTNETS()
458 XBT_PUBLIC(void) surf_network_model_init_GTNETS(const char *filename);
461 /** \brief Initializes the platform with the network model Reno
462 * \ingroup SURF_models
463 * \param filename XML platform file name
465 * The problem is related to max( sum( arctan(C * Df * xi) ) ).
468 * [LOW03] S. H. Low. A duality model of TCP and queue management algorithms.
469 * IEEE/ACM Transaction on Networking, 11(4):525-536, 2003.
471 * Call this function only if you plan using surf_workstation_model_init_compound.
474 XBT_PUBLIC(void) surf_network_model_init_Reno(const char *filename);
476 /** \brief Initializes the platform with the network model Reno2
477 * \ingroup SURF_models
478 * \param filename XML platform file name
480 * The problem is related to max( sum( arctan(C * Df * xi) ) ).
483 * [LOW01] S. H. Low. A duality model of TCP and queue management algorithms.
484 * IEEE/ACM Transaction on Networking, 11(4):525-536, 2003.
486 * Call this function only if you plan using surf_workstation_model_init_compound.
489 XBT_PUBLIC(void) surf_network_model_init_Reno2(const char *filename);
491 /** \brief Initializes the platform with the network model Vegas
492 * \ingroup SURF_models
493 * \param filename XML platform file name
495 * This problem is related to max( sum( a * Df * ln(xi) ) ) which is equivalent
496 * to the proportional fairness.
499 * [LOW03] S. H. Low. A duality model of TCP and queue management algorithms.
500 * IEEE/ACM Transaction on Networking, 11(4):525-536, 2003.
502 * Call this function only if you plan using surf_workstation_model_init_compound.
505 XBT_PUBLIC(void) surf_network_model_init_Vegas(const char *filename);
507 /** \brief The list of all available network model models
508 * \ingroup SURF_models
510 XBT_PUBLIC_DATA(s_surf_model_description_t) surf_network_model_description[];
513 /** \brief The workstation model
514 * \ingroup SURF_models
516 * Note that when you create an API on top of SURF,
517 * the workstation model should be the only one you use
518 * because depending on the platform model, the network model and the CPU model
521 XBT_PUBLIC_DATA(surf_model_t) surf_workstation_model;
523 /** \brief Initializes the platform with a compound workstation model
524 * \ingroup SURF_models
525 * \param filename XML platform file name
527 * This function should be called after a cpu_model and a
528 * network_model have been set up.
531 XBT_PUBLIC(void) surf_workstation_model_init_compound(const char *filename);
533 /** \brief Initializes the platform with the workstation model CLM03
534 * \ingroup SURF_models
535 * \param filename XML platform file name
537 * This platform model seperates the workstation model and the network model.
538 * The workstation model will be initialized with the model CLM03, the network
539 * model with the model CM02 and the CPU model with the model Cas01.
540 * In future releases, some other network models will be implemented and will be
541 * combined with the workstation model CLM03.
543 * \see surf_workstation_model_init_KCCFLN05()
545 XBT_PUBLIC(void) surf_workstation_model_init_CLM03(const char *filename);
547 /** \brief Initializes the platform with the model KCCFLN05
548 * \ingroup SURF_models
549 * \param filename XML platform file name
551 * With this model, the workstations and the network are handled
552 * together. The network model is roughly the same as in CM02 but
553 * interference between computations and communications can be taken
554 * into account. This platform model is the default one for MSG and
558 XBT_PUBLIC(void) surf_workstation_model_init_KCCFLN05(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, only parallel tasks can be used. Resource sharing
565 * is done by identifying bottlenecks and giving an equal share of
566 * the model to each action.
569 XBT_PUBLIC(void) surf_workstation_model_init_ptask_L07(const char *filename);
571 /** \brief The list of all available workstation model models
572 * \ingroup SURF_models
574 XBT_PUBLIC_DATA(s_surf_model_description_t)
575 surf_workstation_model_description[];
577 /** \brief List of initialized models
578 * \ingroup SURF_models
580 XBT_PUBLIC_DATA(xbt_dynar_t) model_list;
582 /*******************************************/
583 /*** SURF Globals **************************/
584 /*******************************************/
585 XBT_PUBLIC_DATA(xbt_cfg_t) _surf_cfg_set;
587 /** \brief Initialize SURF
588 * \ingroup SURF_simulation
589 * \param argc argument number
590 * \param argv arguments
592 * This function has to be called to initialize the common
593 * structures. Then you will have to create the environment by
594 * calling surf_timer_model_init() and
595 * e.g. surf_workstation_model_init_CLM03() or
596 * surf_workstation_model_init_KCCFLN05().
598 * \see surf_timer_model_init(), surf_workstation_model_init_CLM03(),
599 * surf_workstation_model_init_KCCFLN05(), surf_workstation_model_init_compound(), surf_exit()
601 XBT_PUBLIC(void) surf_init(int *argc, char **argv); /* initialize common structures */
603 /** \brief Initialize the used models.
605 * Must be called after the surf_init so that configuration infrastructure is created
606 * Must be called before parsing/creating the environment
607 * Must not be called within the initialization process so that the use get a chance to change the settings from
608 * its code between, say, MSG_init and MSG_create_environment using MSG_config
610 XBT_PUBLIC(void) surf_config_models_setup(const char *platform_file);
612 /** \brief create the elements of the models
614 * Must be called after parsing the platform file and before using any elements
616 XBT_PUBLIC(void) surf_config_models_create_elms(void);
618 /** \brief Finish simulation initialization
619 * \ingroup SURF_simulation
621 * This function must be called before the first call to surf_solve()
623 XBT_PUBLIC(void) surf_presolve(void);
625 /** \brief Performs a part of the simulation
626 * \ingroup SURF_simulation
627 * \return the elapsed time, or -1.0 if no event could be executed
629 * This function execute all possible events, update the action states
630 * and returns the time elapsed.
631 * When you call execute or communicate on a model, the corresponding actions
632 * are not executed immediately but only when you call surf_solve.
633 * Note that the returned elapsed time can be zero.
635 XBT_PUBLIC(double) surf_solve(void);
637 /** \brief Return the current time
638 * \ingroup SURF_simulation
640 * Return the current time in millisecond.
642 XBT_PUBLIC(double) surf_get_clock(void);
645 * \ingroup SURF_simulation
651 XBT_PUBLIC(void) surf_exit(void);
653 /* Prototypes of the functions that handle the properties */
654 XBT_PUBLIC_DATA(xbt_dict_t) current_property_set; /* the prop set for the currently parsed element (also used in SIMIX) */
655 XBT_PUBLIC_DATA(void) parse_properties(void);
657 /* surf parse file related (public because called from a test suite) */
658 XBT_PUBLIC(void) parse_platform_file(const char *file);
660 /* Stores the sets */
661 XBT_PUBLIC_DATA(xbt_dict_t) set_list;
663 /* For the trace and trace:connect tag (store their content till the end of the parsing) */
664 XBT_PUBLIC_DATA(xbt_dict_t) traces_set_list;
665 XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_host_avail;
666 XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_power;
667 XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_link_avail;
668 XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_bandwidth;
669 XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_latency;
672 XBT_PUBLIC(double) get_cpu_power(const char *power);
674 /*public interface to create resource bypassing the parser via cpu/network model
676 * see surfxml_parse.c
678 XBT_PUBLIC(void) surf_host_create_resource(char *name, double power_peak,
680 tmgr_trace_t power_trace,
681 e_surf_resource_state_t state_initial,
682 tmgr_trace_t state_trace,
683 xbt_dict_t cpu_properties);
685 /*public interface to create resource bypassing the parser via workstation_ptask_L07 model
687 * see surfxml_parse.c
689 XBT_PUBLIC(void) surf_wsL07_host_create_resource(char *name, double power_peak,
691 tmgr_trace_t power_trace,
692 e_surf_resource_state_t state_initial,
693 tmgr_trace_t state_trace,
694 xbt_dict_t cpu_properties);
696 * create link resource
697 * see surfxml_parse.c
699 XBT_PUBLIC(void) surf_link_create_resource(char *name,
701 tmgr_trace_t bw_trace,
703 tmgr_trace_t lat_trace,
704 e_surf_resource_state_t
706 tmgr_trace_t state_trace,
707 e_surf_link_sharing_policy_t policy,
708 xbt_dict_t properties);
711 XBT_PUBLIC(void) surf_wsL07_link_create_resource(char *name,
713 tmgr_trace_t bw_trace,
715 tmgr_trace_t lat_trace,
716 e_surf_resource_state_t
718 tmgr_trace_t state_trace,
719 e_surf_link_sharing_policy_t
720 policy, xbt_dict_t properties);
722 * add route element (link_ctn) bypassing the parser
724 * see surfxml_parse.c
727 XBT_PUBLIC(void) surf_add_route_element(char *link_ctn_id);
730 * set route src_id,dest_id, and create a route resource
732 * see surf_routing.c && surfxml_parse.c
734 XBT_PUBLIC(void) surf_route_set_resource(char* src_id,char *dest_id,xbt_dynar_t links_id,int action);
735 XBT_PUBLIC(void) surf_set_routes(void);
737 * add host to routing model ( xbt_dict )
740 XBT_PUBLIC(void) surf_route_add_host(char * host_id);
744 * see surfxml_parse.c
746 XBT_PUBLIC(void) surf_add_host_traces(void);
747 XBT_PUBLIC(void) surf_add_link_traces(void);
748 XBT_PUBLIC(void) surf_wsL07_add_traces(void);
750 #include "surf/surf_resource.h"
751 #include "surf/surf_resource_lmm.h"
754 #endif /* _SURF_SURF_H */