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"
18 #include "surf/surf_routing.h"
19 #include "simgrid/platf_interface.h"
22 /* Actions and models are highly connected structures... */
25 SURF_LINK_FULLDUPLEX = 2,
28 } e_surf_link_sharing_policy_t;
31 SURF_NETWORK_ELEMENT_NULL = 0, /* NULL */
32 SURF_NETWORK_ELEMENT_HOST, /* host type */
33 SURF_NETWORK_ELEMENT_ROUTER, /* router type */
34 SURF_NETWORK_ELEMENT_AS, /* AS type */
35 } e_surf_network_element_type_t;
37 XBT_PUBLIC(e_surf_network_element_type_t) get_network_element_type(const char
40 /** @Brief Specify that we use that action */
41 XBT_PUBLIC(void) surf_action_ref(surf_action_t action);
42 /** @brief Creates a new action.
44 * @param size The size is the one of the subtype you want to create
45 * @param cost initial value
46 * @param model to which model we should attach this action
47 * @param failed whether we should start this action in failed mode
49 XBT_PUBLIC(void *) surf_action_new(size_t size, double cost,
50 surf_model_t model, int failed);
52 /** \brief Resource model description
54 typedef struct surf_model_description {
56 const char *description;
58 void (*model_init_preparse) (void);
59 void (*model_init_postparse) (void);
60 } s_surf_model_description_t, *surf_model_description_t;
62 XBT_PUBLIC(void) update_model_description(s_surf_model_description_t *
63 table, const char *name,
65 XBT_PUBLIC(int) find_model_description(s_surf_model_description_t * table,
67 XBT_PUBLIC(void) model_help(const char *category,
68 s_surf_model_description_t * table);
70 /** \brief Action structure
71 * \ingroup SURF_actions
73 * Never create s_surf_action_t by yourself ! The actions are created
74 * on the fly when you call execute or communicate on a model.
76 * \see e_surf_action_state_t
78 typedef struct surf_action {
79 s_xbt_swag_hookup_t state_hookup;
81 double cost; /**< cost */
82 double priority; /**< priority (1.0 by default) */
83 double max_duration; /**< max_duration (may fluctuate until
84 the task is completed) */
85 double remains; /**< How much of that cost remains to
86 * be done in the currently running task */
87 #ifdef HAVE_LATENCY_BOUND_TRACKING
88 int latency_limited; /**< Set to 1 if is limited by latency, 0 otherwise */
91 double start; /**< start time */
92 double finish; /**< finish time : this is modified during the run
93 * and fluctuates until the task is completed */
94 void *data; /**< for your convenience */
96 surf_model_t model_type;
98 char *category; /**< tracing category for categorized resource utilization monitoring */
102 typedef struct surf_action_lmm {
103 s_surf_action_t generic_action;
104 lmm_variable_t variable;
106 } s_surf_action_lmm_t, *surf_action_lmm_t;
108 /** \brief Action states
109 * \ingroup SURF_actions
113 * \see surf_action_t, surf_action_state_t
116 SURF_ACTION_READY = 0, /**< Ready */
117 SURF_ACTION_RUNNING, /**< Running */
118 SURF_ACTION_FAILED, /**< Task Failure */
119 SURF_ACTION_DONE, /**< Completed */
120 SURF_ACTION_TO_FREE, /**< Action to free in next cleanup */
121 SURF_ACTION_NOT_IN_THE_SYSTEM
122 /**< Not in the system anymore. Why did you ask ? */
123 } e_surf_action_state_t;
125 /** \brief Action state sets
126 * \ingroup SURF_actions
128 * This structure contains some sets of actions.
129 * It provides a fast access to the actions in each state.
131 * \see surf_action_t, e_surf_action_state_t
133 typedef struct surf_action_state {
134 xbt_swag_t ready_action_set;
135 /**< Actions in state SURF_ACTION_READY */
136 xbt_swag_t running_action_set;
137 /**< Actions in state SURF_ACTION_RUNNING */
138 xbt_swag_t failed_action_set;
139 /**< Actions in state SURF_ACTION_FAILED */
140 xbt_swag_t done_action_set;
141 /**< Actions in state SURF_ACTION_DONE */
142 } s_surf_action_state_t, *surf_action_state_t;
144 /***************************/
145 /* Generic model object */
146 /***************************/
147 typedef struct s_routing_global s_routing_global_t, *routing_global_t;
148 XBT_PUBLIC_DATA(routing_global_t) global_routing;
151 /** \brief Private data available on all models
152 * \ingroup SURF_models
154 typedef struct surf_model_private *surf_model_private_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) (const char *name, double power_peak,
171 tmgr_trace_t power_trace,
173 e_surf_resource_state_t state_initial,
174 tmgr_trace_t state_trace,
175 xbt_dict_t cpu_properties);
176 void (*add_traces) (void);
177 } s_surf_model_extension_cpu_t;
181 /** \brief Network model extension public
182 * \ingroup SURF_models
184 * Public functions specific to the network model
186 typedef struct surf_network_model_extension_public {
187 surf_action_t(*communicate) (const char *src_name,
188 const char *dst_name,
189 double size, double rate);
190 xbt_dynar_t(*get_route) (const char *src_name, const char *dst_name);
191 double (*get_link_bandwidth) (const void *link);
192 double (*get_link_latency) (const void *link);
193 int (*link_shared) (const void *link);
194 void (*add_traces) (void);
195 void* (*create_resource) (const char *name,
197 tmgr_trace_t bw_trace,
199 tmgr_trace_t lat_trace,
200 e_surf_resource_state_t
202 tmgr_trace_t state_trace,
203 e_surf_link_sharing_policy_t policy,
204 xbt_dict_t properties);
205 } s_surf_model_extension_network_t;
207 /** \brief Workstation model extension public
208 * \ingroup SURF_models
210 * Public functions specific to the workstation model.
212 typedef struct surf_workstation_model_extension_public {
213 surf_action_t(*execute) (void *workstation, double size); /**< Execute a computation amount on a workstation
214 and create the corresponding action */
215 surf_action_t(*sleep) (void *workstation, double duration); /**< Make a workstation sleep during a given duration */
216 e_surf_resource_state_t(*get_state) (void *workstation); /**< Return the CPU state of a workstation */
217 double (*get_speed) (void *workstation, double load); /**< Return the speed of a workstation */
218 double (*get_available_speed) (void *workstation); /**< Return tha available speed of a workstation */
219 surf_action_t(*communicate) (void *workstation_src, /**< Execute a communication amount between two workstations */
220 void *workstation_dst, double size,
222 xbt_dynar_t(*get_route) (void *workstation_src, void *workstation_dst); /**< Get the list of links between two ws */
224 surf_action_t(*execute_parallel_task) (int workstation_nb, /**< Execute a parallel task on several workstations */
225 void **workstation_list,
226 double *computation_amount,
227 double *communication_amount,
228 double amount, double rate);
229 double (*get_link_bandwidth) (const void *link); /**< Return the current bandwidth of a network link */
230 double (*get_link_latency) (const void *link); /**< Return the current latency of a network link */
231 int (*link_shared) (const void *link);
232 xbt_dict_t(*get_properties) (const void *resource);
233 void* (*link_create_resource) (const char *name,
235 tmgr_trace_t bw_trace,
237 tmgr_trace_t lat_trace,
238 e_surf_resource_state_t
240 tmgr_trace_t state_trace,
241 e_surf_link_sharing_policy_t
242 policy, xbt_dict_t properties);
243 void* (*cpu_create_resource) (const char *name, double power_peak,
245 tmgr_trace_t power_trace,
246 e_surf_resource_state_t state_initial,
247 tmgr_trace_t state_trace,
248 xbt_dict_t cpu_properties);
249 void (*add_traces) (void);
251 } s_surf_model_extension_workstation_t;
256 /** \brief Model datatype
257 * \ingroup SURF_models
259 * Generic data structure for a model. The workstations,
260 * the CPUs and the network links are examples of models.
262 typedef struct surf_model {
263 const char *name; /**< Name of this model */
264 s_surf_action_state_t states; /**< Any living action on this model */
266 e_surf_action_state_t(*action_state_get) (surf_action_t action);
267 /**< Return the state of an action */
268 void (*action_state_set) (surf_action_t action,
269 e_surf_action_state_t state);
270 /**< Change an action state*/
272 double (*action_get_start_time) (surf_action_t action); /**< Return the start time of an action */
273 double (*action_get_finish_time) (surf_action_t action); /**< Return the finish time of an action */
274 int (*action_unref) (surf_action_t action); /**< Specify that we don't use that action anymore */
275 void (*action_cancel) (surf_action_t action); /**< Cancel a running action */
276 void (*action_recycle) (surf_action_t action); /**< Recycle an action */
277 void (*action_data_set) (surf_action_t action, void *data); /**< Set the user data of an action */
278 void (*suspend) (surf_action_t action); /**< Suspend an action */
279 void (*resume) (surf_action_t action); /**< Resume a suspended action */
280 int (*is_suspended) (surf_action_t action); /**< Return whether an action is suspended */
281 void (*set_max_duration) (surf_action_t action, double duration); /**< Set the max duration of an action*/
282 void (*set_priority) (surf_action_t action, double priority); /**< Set the priority of an action */
284 void (*set_category) (surf_action_t action, const char *category); /**< Set the category of an action */
286 double (*get_remains) (surf_action_t action); /**< Get the remains of an action */
287 #ifdef HAVE_LATENCY_BOUND_TRACKING
288 int (*get_latency_limited) (surf_action_t action); /**< Return 1 if action is limited by latency, 0 otherwise */
291 surf_model_private_t model_private;
294 s_surf_model_extension_cpu_t cpu;
295 s_surf_model_extension_network_t network;
296 s_surf_model_extension_workstation_t workstation;
300 surf_model_t surf_model_init(void);
301 void surf_model_exit(surf_model_t model);
303 static inline void *surf_cpu_resource_by_name(const char *name) {
304 return xbt_lib_get_or_null(host_lib, name, SURF_CPU_LEVEL);
306 static inline void *surf_workstation_resource_by_name(const char *name){
307 return xbt_lib_get_or_null(host_lib, name, SURF_WKS_LEVEL);
309 static inline void *surf_network_resource_by_name(const char *name){
310 return xbt_lib_get_or_null(link_lib, name, SURF_LINK_LEVEL);
313 typedef struct surf_resource {
316 xbt_dict_t properties;
317 } s_surf_resource_t, *surf_resource_t;
322 * Resource which have a metric handled by a maxmin system
327 tmgr_trace_event_t event;
330 typedef struct surf_resource_lmm {
331 s_surf_resource_t generic_resource;
332 lmm_constraint_t constraint;
333 e_surf_resource_state_t state_current;
334 tmgr_trace_event_t state_event;
335 s_surf_metric_t power;
336 } s_surf_resource_lmm_t, *surf_resource_lmm_t;
338 /**************************************/
339 /* Implementations of model object */
340 /**************************************/
343 /** \brief The CPU model
344 * \ingroup SURF_models
346 XBT_PUBLIC_DATA(surf_model_t) surf_cpu_model;
348 /** \brief Initializes the CPU model with the model Cas01
349 * \ingroup SURF_models
351 * This function is called by surf_workstation_model_init_CLM03
352 * so you shouldn't have to call it by yourself.
354 * \see surf_workstation_model_init_CLM03()
356 XBT_PUBLIC(void) surf_cpu_model_init_Cas01(void);
358 /** \brief Initializes the CPU model with trace integration
359 * \ingroup SURF_models
362 XBT_PUBLIC(void) surf_cpu_model_init_ti(void);
364 /** \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.
365 * \ingroup SURF_models
367 * This function is called by surf_workstation_model_init_CLM03
368 * so you shouldn't have to call it by yourself.
370 * \see surf_workstation_model_init_CLM03()
372 XBT_PUBLIC(void) surf_cpu_model_init_Cas01_im(void);
374 /** \brief The list of all available cpu model models
375 * \ingroup SURF_models
377 XBT_PUBLIC_DATA(s_surf_model_description_t) surf_cpu_model_description[];
379 XBT_PUBLIC(void) create_workstations(void);
381 /**\brief create new host bypass the parser
386 /** \brief The network model
387 * \ingroup SURF_models
389 * When creating a new API on top on SURF, you shouldn't use the
390 * network model unless you know what you are doing. Only the workstation
391 * model should be accessed because depending on the platform model,
392 * the network model can be NULL.
394 XBT_PUBLIC_DATA(surf_model_t) surf_network_model;
396 /** \brief Same as network model 'LagrangeVelho', only with different correction factors.
397 * \ingroup SURF_models
398 * \param filename XML platform file name
400 * This model is proposed by Pierre-Nicolas Clauss and Martin Quinson and Stéphane Génaud
401 * based on the model 'LV08' and different correction factors depending on the communication
402 * size (< 1KiB, < 64KiB, >= 64KiB).
404 * \see surf_workstation_model_init_SMPI()
406 XBT_PUBLIC(void) surf_network_model_init_SMPI(void);
408 /** \brief Initializes the platform with the network model 'LagrangeVelho'
409 * \ingroup SURF_models
410 * \param filename XML platform file name
412 * This model is proposed by Arnaud Legrand and Pedro Velho based on
413 * the results obtained with the GTNets simulator for onelink and
414 * dogbone sharing scenarios.
416 * \see surf_workstation_model_init_LegrandVelho()
418 XBT_PUBLIC(void) surf_network_model_init_LegrandVelho(void);
421 /** \brief Initializes the platform with the network model 'LV08_im'
422 * \ingroup SURF_models
423 * \param filename XML platform file name
425 * This model is adds the lazy management improvement to Legrand and
426 * Velho model. This improvement essentially replaces the list of actions
427 * inside the simulation kernel by a heap in order to reduce the complexity
428 * at each iteration of the simulation kernel.
430 * \see surf_workstation_model_init_LegrandVelho()
432 XBT_PUBLIC(void) im_surf_network_model_init_LegrandVelho(void);
434 /** \brief Initializes the platform with the network model 'Constant'
435 * \ingroup SURF_models
436 * \param filename XML platform file name
438 * In this model, the communication time between two network cards is
439 * constant, hence no need for a routing table. This is particularly
440 * usefull when simulating huge distributed algorithms where
441 * scalability is really an issue. This function is called in
442 * conjunction with surf_workstation_model_init_compound.
444 * \see surf_workstation_model_init_compound()
446 XBT_PUBLIC(void) surf_network_model_init_Constant(void);
448 /** \brief Initializes the platform with the network model CM02
449 * \ingroup SURF_models
450 * \param filename XML platform file name
452 * This function is called by surf_workstation_model_init_CLM03
453 * or by yourself only if you plan using surf_workstation_model_init_compound
455 * \see surf_workstation_model_init_CLM03()
457 XBT_PUBLIC(void) surf_network_model_init_CM02(void);
460 * brief initialize the the network model bypassing the XML parser
462 XBT_PUBLIC(void) surf_network_model_init_bypass(const char *id,
467 /** \brief Initializes the platform with the network model GTNETS
468 * \ingroup SURF_models
469 * \param filename XML platform file name
471 * This function is called by surf_workstation_model_init_GTNETS
472 * or by yourself only if you plan using surf_workstation_model_init_compound
474 * \see surf_workstation_model_init_GTNETS()
476 XBT_PUBLIC(void) surf_network_model_init_GbTNETS(void);
480 /** \brief Initializes the platform with the network model NS3
481 * \ingroup SURF_models
482 * \param filename XML platform file name
484 * This function is called by surf_workstation_model_init_NS3
485 * or by yourself only if you plan using surf_workstation_model_init_compound
487 * \see surf_workstation_model_init_NS3()
489 XBT_PUBLIC(void) surf_network_model_init_NS3(void);
491 XBT_PUBLIC(void) parse_ns3_add_host(void);
492 XBT_PUBLIC(void) parse_ns3_add_router(void);
493 XBT_PUBLIC(void) parse_ns3_add_link(void);
494 XBT_PUBLIC(void) parse_ns3_add_AS(void);
495 XBT_PUBLIC(void) parse_ns3_add_route(void);
496 XBT_PUBLIC(void) parse_ns3_add_ASroute(void);
497 XBT_PUBLIC(void) parse_ns3_add_cluster(void);
498 XBT_PUBLIC(void) parse_ns3_end_platform(void);
499 XBT_PUBLIC(void) create_ns3_topology(void);
500 XBT_PUBLIC(double) ns3_get_link_latency(const void *link);
501 XBT_PUBLIC(double) ns3_get_link_bandwidth(const void *link);
505 /** \brief Initializes the platform with the network model Reno
506 * \ingroup SURF_models
507 * \param filename XML platform file name
509 * The problem is related to max( sum( arctan(C * Df * xi) ) ).
512 * [LOW03] S. H. Low. A duality model of TCP and queue management algorithms.
513 * IEEE/ACM Transaction on Networking, 11(4):525-536, 2003.
515 * Call this function only if you plan using surf_workstation_model_init_compound.
518 XBT_PUBLIC(void) surf_network_model_init_Reno(void);
520 /** \brief Initializes the platform with the network model Reno2
521 * \ingroup SURF_models
522 * \param filename XML platform file name
524 * The problem is related to max( sum( arctan(C * Df * xi) ) ).
527 * [LOW01] S. H. Low. A duality model of TCP and queue management algorithms.
528 * IEEE/ACM Transaction on Networking, 11(4):525-536, 2003.
530 * Call this function only if you plan using surf_workstation_model_init_compound.
533 XBT_PUBLIC(void) surf_network_model_init_Reno2(void);
535 /** \brief Initializes the platform with the network model Vegas
536 * \ingroup SURF_models
537 * \param filename XML platform file name
539 * This problem is related to max( sum( a * Df * ln(xi) ) ) which is equivalent
540 * to the proportional fairness.
543 * [LOW03] S. H. Low. A duality model of TCP and queue management algorithms.
544 * IEEE/ACM Transaction on Networking, 11(4):525-536, 2003.
546 * Call this function only if you plan using surf_workstation_model_init_compound.
549 XBT_PUBLIC(void) surf_network_model_init_Vegas(void);
551 /** \brief The list of all available network model models
552 * \ingroup SURF_models
554 XBT_PUBLIC_DATA(s_surf_model_description_t)
555 surf_network_model_description[];
558 /** \brief The workstation model
559 * \ingroup SURF_models
561 * Note that when you create an API on top of SURF,
562 * the workstation model should be the only one you use
563 * because depending on the platform model, the network model and the CPU model
566 XBT_PUBLIC_DATA(surf_model_t) surf_workstation_model;
568 /** \brief Initializes the platform with a compound workstation model
569 * \ingroup SURF_models
570 * \param filename XML platform file name
572 * This function should be called after a cpu_model and a
573 * network_model have been set up.
576 XBT_PUBLIC(void) surf_workstation_model_init_compound(void);
578 /** \brief Initializes the platform with the workstation model CLM03
579 * \ingroup SURF_models
580 * \param filename XML platform file name
582 * This platform model seperates the workstation model and the network model.
583 * The workstation model will be initialized with the model CLM03, the network
584 * model with the model CM02 and the CPU model with the model Cas01.
585 * In future releases, some other network models will be implemented and will be
586 * combined with the workstation model CLM03.
588 * \see surf_workstation_model_init_KCCFLN05()
590 XBT_PUBLIC(void) surf_workstation_model_init_CLM03(void);
592 /** \brief Initializes the platform with the model KCCFLN05
593 * \ingroup SURF_models
594 * \param filename XML platform file name
596 * With this model, the workstations and the network are handled
597 * together. The network model is roughly the same as in CM02 but
598 * interference between computations and communications can be taken
599 * into account. This platform model is the default one for MSG and
603 XBT_PUBLIC(void) surf_workstation_model_init_KCCFLN05(void);
605 /** \brief Initializes the platform with the model KCCFLN05
606 * \ingroup SURF_models
607 * \param filename XML platform file name
609 * With this model, only parallel tasks can be used. Resource sharing
610 * is done by identifying bottlenecks and giving an equal share of
611 * the model to each action.
614 XBT_PUBLIC(void) surf_workstation_model_init_ptask_L07(void);
616 /** \brief The list of all available workstation model models
617 * \ingroup SURF_models
619 XBT_PUBLIC_DATA(s_surf_model_description_t)
620 surf_workstation_model_description[];
622 /** \brief List of initialized models
623 * \ingroup SURF_models
625 XBT_PUBLIC_DATA(xbt_dynar_t) model_list;
627 /*******************************************/
628 /*** SURF Globals **************************/
629 /*******************************************/
630 XBT_PUBLIC_DATA(xbt_cfg_t) _surf_cfg_set;
632 /** \brief Initialize SURF
633 * \ingroup SURF_simulation
634 * \param argc argument number
635 * \param argv arguments
637 * This function has to be called to initialize the common
638 * structures. Then you will have to create the environment by
640 * e.g. surf_workstation_model_init_CLM03() or
641 * surf_workstation_model_init_KCCFLN05().
643 * \see surf_workstation_model_init_CLM03(),
644 * surf_workstation_model_init_KCCFLN05(), surf_workstation_model_init_compound(), surf_exit()
646 XBT_PUBLIC(void) surf_init(int *argc, char **argv); /* initialize common structures */
648 /** \brief create the elements of the models
650 * Must be called after parsing the platform file and before using any elements
652 XBT_PUBLIC(void) surf_config_models_create_elms(void);
654 /** \brief Finish simulation initialization
655 * \ingroup SURF_simulation
657 * This function must be called before the first call to surf_solve()
659 XBT_PUBLIC(void) surf_presolve(void);
661 /** \brief Performs a part of the simulation
662 * \ingroup SURF_simulation
663 * \param max_date Maximum date to update the simulation to, or -1
664 * \return the elapsed time, or -1.0 if no event could be executed
666 * This function execute all possible events, update the action states
667 * and returns the time elapsed.
668 * When you call execute or communicate on a model, the corresponding actions
669 * are not executed immediately but only when you call surf_solve.
670 * Note that the returned elapsed time can be zero.
672 XBT_PUBLIC(double) surf_solve(double max_date);
674 /** \brief Return the current time
675 * \ingroup SURF_simulation
677 * Return the current time in millisecond.
679 XBT_INLINE XBT_PUBLIC(double) surf_get_clock(void);
682 * \ingroup SURF_simulation
688 XBT_PUBLIC(void) surf_exit(void);
690 /* Prototypes of the functions that handle the properties */
691 XBT_PUBLIC_DATA(xbt_dict_t) current_property_set; /* the prop set for the currently parsed element (also used in SIMIX) */
692 XBT_PUBLIC_DATA(void) parse_properties(const char* prop_id, const char* prop_value);
693 XBT_PUBLIC_DATA(void) parse_properties_XML(void);
695 /* surf parse file related (public because called from a test suite) */
696 XBT_PUBLIC(void) parse_platform_file(const char *file);
698 /* Stores the sets */
699 XBT_PUBLIC_DATA(xbt_dict_t) set_list;
701 /* For the trace and trace:connect tag (store their content till the end of the parsing) */
702 XBT_PUBLIC_DATA(xbt_dict_t) traces_set_list;
703 XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_host_avail;
704 XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_power;
705 XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_link_avail;
706 XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_bandwidth;
707 XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_latency;
710 XBT_PUBLIC(double) get_cpu_power(const char *power);
712 /*public interface to create resource bypassing the parser via cpu/network model
714 * see surfxml_parse.c
716 XBT_PUBLIC(void*) surf_host_create_resource(char *name, double power_peak,
718 tmgr_trace_t power_trace,
720 e_surf_resource_state_t
722 tmgr_trace_t state_trace,
723 xbt_dict_t cpu_properties);
725 /*public interface to create resource bypassing the parser via workstation_ptask_L07 model
727 * see surfxml_parse.c
729 XBT_PUBLIC(void*) surf_wsL07_host_create_resource(char *name,
732 tmgr_trace_t power_trace,
733 e_surf_resource_state_t
735 tmgr_trace_t state_trace,
739 * create link resource
740 * see surfxml_parse.c
742 XBT_PUBLIC(void*) surf_link_create_resource(char *name,
744 tmgr_trace_t bw_trace,
746 tmgr_trace_t lat_trace,
747 e_surf_resource_state_t
749 tmgr_trace_t state_trace,
750 e_surf_link_sharing_policy_t
751 policy, xbt_dict_t properties);
754 XBT_PUBLIC(void*) surf_wsL07_link_create_resource(char *name,
756 tmgr_trace_t bw_trace,
758 tmgr_trace_t lat_trace,
759 e_surf_resource_state_t
761 tmgr_trace_t state_trace,
762 e_surf_link_sharing_policy_t
764 xbt_dict_t properties);
766 * add route element (link_ctn) bypassing the parser
768 * see surfxml_parse.c
771 XBT_PUBLIC(void) surf_add_route_element(char *link_ctn_id);
774 * set route src_id,dest_id, and create a route resource
776 * see surf_routing.c && surfxml_parse.c
779 XBT_PUBLIC(void) surf_set_routes(void);
784 * see surfxml_parse.c
786 XBT_PUBLIC(void) surf_add_host_traces(void);
787 XBT_PUBLIC(void) surf_add_link_traces(void);
788 XBT_PUBLIC(void) surf_wsL07_add_traces(void);
793 // add host to network element list
794 XBT_PUBLIC(void) routing_add_host(const char *host_id);
795 //Set a new link on the actual list of link for a route or ASroute
796 XBT_PUBLIC(void) routing_add_link(const char *link_id);
797 //Set the endpoints for a route
798 XBT_PUBLIC(void) routing_set_route(const char *src_id, const char *dst_id);
800 XBT_PUBLIC(void) routing_store_route(void);
803 * interface between surf and lua bindings
804 * see surfxml_parse.c
806 XBT_PUBLIC(void) surf_route_add_host(const char *id);
807 XBT_PUBLIC(void) surf_routing_add_route(const char *src_id,
809 xbt_dynar_t links_id);
811 #include "surf/surf_resource.h"
812 #include "surf/surf_resource_lmm.h"
815 #endif /* _SURF_SURF_H */