1 /* Copyright (c) 2009, 2010, 2011. 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. */
7 #include <pcre.h> /* regular expression library */
9 #include "simgrid/platf_interface.h" // platform creation API internal interface
11 #include "surf_routing_private.h"
12 #include "surf/surf_routing.h"
13 #include "surf/surfxml_parse_values.h"
16 int ROUTING_HOST_LEVEL; //Routing level
17 int SURF_CPU_LEVEL; //Surf cpu level
18 int SURF_WKS_LEVEL; //Surf workstation level
19 int SIMIX_HOST_LEVEL; //Simix level
20 int MSG_HOST_LEVEL; //Msg level
21 int SD_HOST_LEVEL; //Simdag level
22 int COORD_HOST_LEVEL; //Coordinates level
23 int NS3_HOST_LEVEL; //host node for ns3
26 int SD_LINK_LEVEL; //Simdag level
27 int SURF_LINK_LEVEL; //Surf level
28 int NS3_LINK_LEVEL; //link for ns3
30 xbt_lib_t as_router_lib;
31 int ROUTING_ASR_LEVEL; //Routing level
32 int COORD_ASR_LEVEL; //Coordinates level
33 int NS3_ASR_LEVEL; //host node for ns3
35 static xbt_dict_t patterns = NULL;
36 static xbt_dict_t random_value = NULL;
39 routing_global_t global_routing = NULL;
40 routing_component_t current_routing = NULL;
41 model_type_t current_routing_model = NULL;
43 /* global parse functions */
44 xbt_dynar_t link_list = NULL; /* temporary store of current list link of a route */
45 static const char *src = NULL; /* temporary store the source name of a route */
46 static const char *dst = NULL; /* temporary store the destination name of a route */
47 static char *gw_src = NULL; /* temporary store the gateway source name of a route */
48 static char *gw_dst = NULL; /* temporary store the gateway destination name of a route */
49 static double_f_cpvoid_t get_link_latency = NULL;
50 xbt_dict_t cluster_host_link = NULL; /* for tag cluster */
52 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_route, surf, "Routing part of surf");
54 static void routing_parse_Speer(void); /* peer bypass */
55 static void routing_parse_Srandom(void); /* random bypass */
56 static void routing_parse_Erandom(void); /* random bypass */
58 static char* replace_random_parameter(char * chaine);
59 static void clean_routing_after_parse(void);
61 /* this lines are only for replace use like index in the model table */
66 SURF_MODEL_DIJKSTRACACHE,
73 struct s_model_type routing_models[] = { {"Full",
74 "Full routing data (fast, large memory requirements, fully expressive)",
80 "Floyd routing data (slow initialization, fast lookup, lesser memory requirements, shortest path routing only)",
81 model_floyd_create, model_floyd_load, model_floyd_unload,
84 "Dijkstra routing data (fast initialization, slow lookup, small memory requirements, shortest path routing only)",
85 model_dijkstra_create, model_dijkstra_both_load,
86 model_dijkstra_both_unload, model_dijkstra_both_end},
88 "Dijkstra routing data (fast initialization, fast lookup, small memory requirements, shortest path routing only)",
89 model_dijkstracache_create, model_dijkstra_both_load,
90 model_dijkstra_both_unload, model_dijkstra_both_end},
91 {"none", "No routing (usable with Constant network only)",
92 model_none_create, model_none_load, model_none_unload, model_none_end},
93 {"RuleBased", "Rule-Based routing data (...)", model_rulebased_create,
94 model_none_load, model_none_unload, model_none_end},
95 {"Vivaldi", "Vivaldi routing", model_vivaldi_create,
96 model_none_load, model_none_unload, model_none_end},
97 {"Cluster", "Cluster routing", model_cluster_create,
98 model_none_load, model_none_unload, model_none_end},
99 {NULL, NULL, NULL, NULL, NULL, NULL}
103 * \brief Add a "host" to the network element list
105 static void parse_S_host(const char *host_id, const char* coord)
107 network_element_info_t info = NULL;
108 if (current_routing->hierarchy == SURF_ROUTING_NULL)
109 current_routing->hierarchy = SURF_ROUTING_BASE;
110 xbt_assert(!xbt_lib_get_or_null(host_lib, host_id,ROUTING_HOST_LEVEL),
111 "Reading a host, processing unit \"%s\" already exists",
113 xbt_assert(current_routing->set_processing_unit,
114 "no defined method \"set_processing_unit\" in \"%s\"",
115 current_routing->name);
116 (*(current_routing->set_processing_unit)) (current_routing, host_id);
117 info = xbt_new0(s_network_element_info_t, 1);
118 info->rc_component = current_routing;
119 info->rc_type = SURF_NETWORK_ELEMENT_HOST;
120 xbt_lib_set(host_lib,host_id,ROUTING_HOST_LEVEL,(void *) info);
121 if (strcmp(coord,"")) {
122 if(!COORD_HOST_LEVEL) xbt_die("To use coordinates, you must set configuration 'coordinates' to 'yes'");
123 xbt_dynar_t ctn = xbt_str_split_str(coord, " ");
124 xbt_dynar_shrink(ctn, 0);
125 xbt_lib_set(host_lib,host_id,COORD_HOST_LEVEL,(void *) ctn);
129 static void parse_E_host(void)
131 xbt_dict_cursor_t cursor = NULL;
135 xbt_dict_foreach(current_property_set, cursor, key, elem) {
136 XBT_DEBUG("property : %s = %s",key,elem);
141 * \brief Add a host to the network element list from XML
143 static void parse_S_host_XML(sg_platf_host_cbarg_t h)
145 parse_S_host(h->V_host_id, h->V_host_coord);
147 static void parse_E_host_XML(void)
153 * \brief Add a host to the network element list from lua script
155 static void parse_S_host_lua(const char *host_id, const char *coord)
157 parse_S_host(host_id, coord);
162 * \brief Add a "router" to the network element list
164 static void parse_S_router(sg_platf_router_cbarg_t router)
166 network_element_info_t info = NULL;
167 if (current_routing->hierarchy == SURF_ROUTING_NULL)
168 current_routing->hierarchy = SURF_ROUTING_BASE;
169 xbt_assert(!xbt_lib_get_or_null(as_router_lib,router->V_router_id, ROUTING_ASR_LEVEL),
170 "Reading a router, processing unit \"%s\" already exists",
171 router->V_router_id);
172 xbt_assert(current_routing->set_processing_unit,
173 "no defined method \"set_processing_unit\" in \"%s\"",
174 current_routing->name);
175 (*(current_routing->set_processing_unit)) (current_routing,
176 router->V_router_id);
177 info = xbt_new0(s_network_element_info_t, 1);
178 info->rc_component = current_routing;
179 info->rc_type = SURF_NETWORK_ELEMENT_ROUTER;
181 xbt_lib_set(as_router_lib,router->V_router_id,ROUTING_ASR_LEVEL,(void *) info);
182 if (strcmp(A_surfxml_router_coordinates,"")) {
183 if(!COORD_ASR_LEVEL) xbt_die("To use coordinates, you must set configuration 'coordinates' to 'yes'");
184 xbt_dynar_t ctn = xbt_str_split_str(A_surfxml_router_coordinates, " ");
185 xbt_dynar_shrink(ctn, 0);
186 xbt_lib_set(as_router_lib,router->V_router_id,COORD_ASR_LEVEL,(void *) ctn);
191 * brief Add a "router" to the network element list from XML description
193 static void parse_S_router_lua(const char* router_id) {
194 s_sg_platf_router_cbarg_t router;
195 memset(&router,0,sizeof(router));
196 router.V_router_id = router_id;
197 router.V_router_coord = "";
198 return parse_S_router(&router);
202 * \brief Set the endponints for a route
204 static void parse_S_route_new_and_endpoints(const char *src_id, const char *dst_id)
206 if (src != NULL && dst != NULL && link_list != NULL)
207 THROWF(arg_error, 0, "Route between %s to %s can not be defined",
211 xbt_assert(strlen(src) > 0 || strlen(dst) > 0,
212 "Some limits are null in the route between \"%s\" and \"%s\"",
214 link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
218 * \brief Set the endpoints for a route from XML
220 static void parse_S_route_new_and_endpoints_XML(void)
222 parse_S_route_new_and_endpoints(A_surfxml_route_src,
223 A_surfxml_route_dst);
227 * \brief Set the endpoints for a route from lua
229 static void parse_S_route_new_and_endpoints_lua(const char *id_src, const char *id_dst)
231 parse_S_route_new_and_endpoints(id_src, id_dst);
235 * \brief Set the endponints and gateways for a ASroute
237 static void parse_S_ASroute_new_and_endpoints(void)
239 if (src != NULL && dst != NULL && link_list != NULL)
240 THROWF(arg_error, 0, "Route between %s to %s can not be defined",
241 A_surfxml_ASroute_src, A_surfxml_ASroute_dst);
242 src = A_surfxml_ASroute_src;
243 dst = A_surfxml_ASroute_dst;
244 gw_src = A_surfxml_ASroute_gw_src;
245 gw_dst = A_surfxml_ASroute_gw_dst;
246 xbt_assert(strlen(src) > 0 || strlen(dst) > 0 || strlen(gw_src) > 0
247 || strlen(gw_dst) > 0,
248 "Some limits are null in the route between \"%s\" and \"%s\"",
250 link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
254 * \brief Set the endponints for a bypassRoute
256 static void parse_S_bypassRoute_new_and_endpoints(void)
258 if (src != NULL && dst != NULL && link_list != NULL)
260 "Bypass Route between %s to %s can not be defined",
261 A_surfxml_bypassRoute_src, A_surfxml_bypassRoute_dst);
262 src = A_surfxml_bypassRoute_src;
263 dst = A_surfxml_bypassRoute_dst;
264 gw_src = A_surfxml_bypassRoute_gw_src;
265 gw_dst = A_surfxml_bypassRoute_gw_dst;
266 xbt_assert(strlen(src) > 0 || strlen(dst) > 0 || strlen(gw_src) > 0
267 || strlen(gw_dst) > 0,
268 "Some limits are null in the route between \"%s\" and \"%s\"",
270 link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
274 * \brief Set a new link on the actual list of link for a route or ASroute
276 static void parse_E_link_ctn_new_elem(const char *link_id)
279 val = xbt_strdup(link_id);
280 xbt_dynar_push(link_list, &val);
284 * \brief Set a new link on the actual list of link for a route or ASroute from XML
287 static void parse_E_link_ctn_new_elem_XML(void)
289 if (A_surfxml_link_ctn_direction == A_surfxml_link_ctn_direction_NONE)
290 parse_E_link_ctn_new_elem(A_surfxml_link_ctn_id);
291 if (A_surfxml_link_ctn_direction == A_surfxml_link_ctn_direction_UP) {
292 char *link_id = bprintf("%s_UP", A_surfxml_link_ctn_id);
293 parse_E_link_ctn_new_elem(link_id);
296 if (A_surfxml_link_ctn_direction == A_surfxml_link_ctn_direction_DOWN) {
297 char *link_id = bprintf("%s_DOWN", A_surfxml_link_ctn_id);
298 parse_E_link_ctn_new_elem(link_id);
304 * \brief Set a new link on the actual list of link for a route or ASroute from lua
306 static void parse_E_link_c_ctn_new_elem_lua(const char *link_id)
308 parse_E_link_ctn_new_elem(link_id);
312 * \brief Store the route by calling the set_route function of the current routing component
314 static void parse_E_route_store_route(void)
316 name_route_extended_t route = xbt_new0(s_name_route_extended_t, 1);
317 route->generic_route.link_list = link_list;
318 xbt_assert(current_routing->set_route,
319 "no defined method \"set_route\" in \"%s\"",
320 current_routing->name);
321 (*(current_routing->set_route)) (current_routing, src, dst, route);
328 * \brief Store the ASroute by calling the set_ASroute function of the current routing component
330 static void parse_E_ASroute_store_route(void)
332 name_route_extended_t e_route = xbt_new0(s_name_route_extended_t, 1);
333 e_route->generic_route.link_list = link_list;
334 e_route->src_gateway = xbt_strdup(gw_src);
335 e_route->dst_gateway = xbt_strdup(gw_dst);
336 xbt_assert(current_routing->set_ASroute,
337 "no defined method \"set_ASroute\" in \"%s\"",
338 current_routing->name);
339 (*(current_routing->set_ASroute)) (current_routing, src, dst, e_route);
348 * \brief Store the bypass route by calling the set_bypassroute function of the current routing component
350 static void parse_E_bypassRoute_store_route(void)
352 route_extended_t e_route = xbt_new0(s_route_extended_t, 1);
353 e_route->generic_route.link_list = link_list;
354 e_route->src_gateway = xbt_strdup(gw_src);
355 e_route->dst_gateway = xbt_strdup(gw_dst);
356 xbt_assert(current_routing->set_bypassroute,
357 "no defined method \"set_bypassroute\" in \"%s\"",
358 current_routing->name);
359 (*(current_routing->set_bypassroute)) (current_routing, src, dst,
369 * \brief Make a new routing component to the platform
371 * Add a new autonomous system to the platform. Any elements (such as host,
372 * router or sub-AS) added after this call and before the corresponding call
373 * to sg_platf_new_AS_close() will be added to this AS.
375 * Once this function was called, the configuration concerning the used
376 * models cannot be changed anymore.
378 * @param AS_id name of this autonomous system. Must be uniq in the platform
379 * @param wanted_routing_type one of Full, Floyd, Dijkstra or similar. Full list in the variable routing_models, in src/surf/surf_routing.c
381 void sg_platf_new_AS_open(const char *AS_id, const char *wanted_routing_type)
383 routing_component_t new_routing;
384 model_type_t model = NULL;
387 surf_parse_models_setup(); /* ensure that the models are created after the last <config> tag and before the first <AS>-like */
389 /* search the routing model */
390 for (cpt = 0; routing_models[cpt].name; cpt++)
391 if (!strcmp(wanted_routing_type, routing_models[cpt].name))
392 model = &routing_models[cpt];
393 /* if its not exist, error */
395 fprintf(stderr, "Routing model %s not found. Existing models:\n",
396 wanted_routing_type);
397 for (cpt = 0; routing_models[cpt].name; cpt++)
398 fprintf(stderr, " %s: %s\n", routing_models[cpt].name,
399 routing_models[cpt].desc);
403 /* make a new routing component */
404 new_routing = (routing_component_t) (*(model->create)) ();
405 new_routing->routing = model;
406 new_routing->hierarchy = SURF_ROUTING_NULL;
407 new_routing->name = xbt_strdup(AS_id);
408 new_routing->routing_sons = xbt_dict_new();
410 if (current_routing == NULL && global_routing->root == NULL) {
412 /* it is the first one */
413 new_routing->routing_father = NULL;
414 global_routing->root = new_routing;
416 } else if (current_routing != NULL && global_routing->root != NULL) {
418 xbt_assert(!xbt_dict_get_or_null
419 (current_routing->routing_sons, AS_id),
420 "The AS \"%s\" already exists", AS_id);
421 /* it is a part of the tree */
422 new_routing->routing_father = current_routing;
423 /* set the father behavior */
424 if (current_routing->hierarchy == SURF_ROUTING_NULL)
425 current_routing->hierarchy = SURF_ROUTING_RECURSIVE;
426 /* add to the sons dictionary */
427 xbt_dict_set(current_routing->routing_sons, AS_id,
428 (void *) new_routing, NULL);
429 /* add to the father element list */
430 (*(current_routing->set_autonomous_system)) (current_routing, AS_id);
431 /* unload the prev parse rules */
432 (*(current_routing->routing->unload)) ();
435 THROWF(arg_error, 0, "All defined components must be belong to a AS");
437 /* set the new parse rules */
438 (*(new_routing->routing->load)) ();
439 /* set the new current component of the tree */
440 current_routing = new_routing;
444 * \brief Specify that the current description of AS is finished
446 * Once you've declared all the content of your AS, you have to close
447 * it with this call. Your AS is not usable until you call this function.
449 * @fixme: this call is not as robust as wanted: bad things WILL happen
450 * if you call it twice for the same AS, or if you forget calling it, or
451 * even if you add stuff to a closed AS
454 void sg_platf_new_AS_close() {
456 if (current_routing == NULL) {
457 THROWF(arg_error, 0, "Close an AS, but none was under construction");
459 network_element_info_t info = NULL;
460 xbt_assert(!xbt_lib_get_or_null(as_router_lib,current_routing->name, ROUTING_ASR_LEVEL),
461 "The AS \"%s\" already exists",current_routing->name);
462 info = xbt_new0(s_network_element_info_t, 1);
463 info->rc_component = current_routing->routing_father;
464 info->rc_type = SURF_NETWORK_ELEMENT_AS;
465 xbt_lib_set(as_router_lib,current_routing->name,ROUTING_ASR_LEVEL,(void *) info);
467 (*(current_routing->routing->unload)) ();
468 (*(current_routing->routing->end)) ();
469 current_routing = current_routing->routing_father;
470 if (current_routing != NULL)
471 (*(current_routing->routing->load)) ();
475 /* Aux Business methods */
478 * \brief Get the AS name of the element
480 * \param name the host name
483 static char* elements_As_name(const char *name)
485 routing_component_t as_comp;
487 /* (1) find the as where the host is located */
488 as_comp = ((network_element_info_t)
489 xbt_lib_get_or_null(host_lib,name, ROUTING_HOST_LEVEL))->rc_component;
490 return as_comp->name;
495 * \brief Get the AS father and the first elements of the chain
497 * \param src the source host name
498 * \param dst the destination host name
500 * Get the common father of the to processing units, and the first different
501 * father in the chain
503 static void elements_father(const char *src, const char *dst,
504 routing_component_t *res_father,
505 routing_component_t *res_src,
506 routing_component_t *res_dst)
508 xbt_assert(src && dst, "bad parameters for \"elements_father\" method");
509 #define ELEMENTS_FATHER_MAXDEPTH 16 /* increase if it is not enough */
510 routing_component_t src_as, dst_as;
511 routing_component_t path_src[ELEMENTS_FATHER_MAXDEPTH];
512 routing_component_t path_dst[ELEMENTS_FATHER_MAXDEPTH];
515 routing_component_t current;
516 routing_component_t current_src;
517 routing_component_t current_dst;
518 routing_component_t father;
520 /* (1) find the as where the src and dst are located */
521 network_element_info_t src_data = xbt_lib_get_or_null(host_lib, src,
523 network_element_info_t dst_data = xbt_lib_get_or_null(host_lib, dst,
526 src_data = xbt_lib_get_or_null(as_router_lib, src, ROUTING_ASR_LEVEL);
528 dst_data = xbt_lib_get_or_null(as_router_lib, dst, ROUTING_ASR_LEVEL);
529 src_as = src_data->rc_component;
530 dst_as = dst_data->rc_component;
532 xbt_assert(src_as && dst_as,
533 "Ask for route \"from\"(%s) or \"to\"(%s) no found", src, dst);
535 /* (2) find the path to the root routing component */
536 for (current = src_as ; current != NULL ; current = current->routing_father) {
537 if (index_src >= ELEMENTS_FATHER_MAXDEPTH)
538 xbt_die("ELEMENTS_FATHER_MAXDEPTH should be increased for path_src");
539 path_src[index_src++] = current;
541 for (current = dst_as ; current != NULL ; current = current->routing_father) {
542 if (index_dst >= ELEMENTS_FATHER_MAXDEPTH)
543 xbt_die("ELEMENTS_FATHER_MAXDEPTH should be increased for path_dst");
544 path_dst[index_dst++] = current;
547 /* (3) find the common father */
549 current_src = path_src[--index_src];
550 current_dst = path_dst[--index_dst];
551 } while (index_src > 0 && index_dst > 0 && current_src == current_dst);
553 /* (4) they are not in the same routing component, make the path */
554 if (current_src == current_dst)
555 father = current_src;
557 father = path_src[index_src + 1];
559 /* (5) result generation */
560 *res_father = father; /* first the common father of src and dst */
561 *res_src = current_src; /* second the first different father of src */
562 *res_dst = current_dst; /* three the first different father of dst */
564 #undef ELEMENTS_FATHER_MAXDEPTH
567 /* Global Business methods */
570 * \brief Recursive function for get_route_latency
572 * \param src the source host name
573 * \param dst the destination host name
574 * \param *e_route the route where the links are stored
575 * \param *latency the latency, if needed
577 * This function is called by "get_route" and "get_latency". It allows to walk
578 * recursively through the routing components tree.
580 static void _get_route_latency(const char *src, const char *dst,
581 xbt_dynar_t *route, double *latency)
583 XBT_DEBUG("Solve route/latency \"%s\" to \"%s\"", src, dst);
584 xbt_assert(src && dst, "bad parameters for \"_get_route_latency\" method");
586 routing_component_t common_father;
587 routing_component_t src_father;
588 routing_component_t dst_father;
589 elements_father(src, dst, &common_father, &src_father, &dst_father);
591 if (src_father == dst_father) { /* SURF_ROUTING_BASE */
593 route_extended_t e_route = NULL;
595 e_route = common_father->get_route(common_father, src, dst);
596 xbt_assert(e_route, "no route between \"%s\" and \"%s\"", src, dst);
597 *route = e_route->generic_route.link_list;
600 *latency = common_father->get_latency(common_father, src, dst, e_route);
601 xbt_assert(*latency >= 0.0,
602 "latency error on route between \"%s\" and \"%s\"", src, dst);
605 xbt_free(e_route->src_gateway);
606 xbt_free(e_route->dst_gateway);
610 } else { /* SURF_ROUTING_RECURSIVE */
612 route_extended_t e_route_bypass = NULL;
613 if (common_father->get_bypass_route)
614 e_route_bypass = common_father->get_bypass_route(common_father, src, dst);
616 xbt_assert(!latency || !e_route_bypass,
617 "Bypass cannot work yet with get_latency");
619 route_extended_t e_route_cnt = e_route_bypass
621 : common_father->get_route(common_father,
622 src_father->name, dst_father->name);
624 xbt_assert(e_route_cnt, "no route between \"%s\" and \"%s\"",
625 src_father->name, dst_father->name);
627 xbt_assert((e_route_cnt->src_gateway == NULL) ==
628 (e_route_cnt->dst_gateway == NULL),
629 "bad gateway for route between \"%s\" and \"%s\"", src, dst);
632 *route = xbt_dynar_new(global_routing->size_of_link, NULL);
635 *latency = common_father->get_latency(common_father,
636 src_father->name, dst_father->name,
638 xbt_assert(*latency >= 0.0,
639 "latency error on route between \"%s\" and \"%s\"",
640 src_father->name, dst_father->name);
646 if (strcmp(src, e_route_cnt->src_gateway)) {
648 xbt_dynar_t route_src;
650 _get_route_latency(src, e_route_cnt->src_gateway,
651 (route ? &route_src : NULL),
652 (latency ? &latency_src : NULL));
654 xbt_assert(route_src, "no route between \"%s\" and \"%s\"",
655 src, e_route_cnt->src_gateway);
656 xbt_dynar_foreach(route_src, cpt, link) {
657 xbt_dynar_push(*route, &link);
659 xbt_dynar_free(&route_src);
662 xbt_assert(latency_src >= 0.0,
663 "latency error on route between \"%s\" and \"%s\"",
664 src, e_route_cnt->src_gateway);
665 *latency += latency_src;
670 xbt_dynar_foreach(e_route_cnt->generic_route.link_list, cpt, link) {
671 xbt_dynar_push(*route, &link);
675 if (strcmp(e_route_cnt->dst_gateway, dst)) {
677 xbt_dynar_t route_dst;
679 _get_route_latency(e_route_cnt->dst_gateway, dst,
680 (route ? &route_dst : NULL),
681 (latency ? &latency_dst : NULL));
683 xbt_assert(route_dst, "no route between \"%s\" and \"%s\"",
684 e_route_cnt->dst_gateway, dst);
685 xbt_dynar_foreach(route_dst, cpt, link) {
686 xbt_dynar_push(*route, &link);
688 xbt_dynar_free(&route_dst);
691 xbt_assert(latency_dst >= 0.0,
692 "latency error on route between \"%s\" and \"%s\"",
693 e_route_cnt->dst_gateway, dst);
694 *latency += latency_dst;
698 generic_free_extended_route(e_route_cnt);
703 * \brief Generic function for get_route, get_route_no_cleanup, and get_latency
705 static void get_route_latency(const char *src, const char *dst,
706 xbt_dynar_t *route, double *latency, int cleanup)
708 _get_route_latency(src, dst, route, latency);
709 xbt_assert(!route || *route, "no route between \"%s\" and \"%s\"", src, dst);
710 xbt_assert(!latency || *latency >= 0.0,
711 "latency error on route between \"%s\" and \"%s\"", src, dst);
713 xbt_dynar_free(&global_routing->last_route);
714 global_routing->last_route = cleanup ? *route : NULL;
719 * \brief Generic method: find a route between hosts
721 * \param src the source host name
722 * \param dst the destination host name
724 * walk through the routing components tree and find a route between hosts
725 * by calling the differents "get_route" functions in each routing component.
726 * No need to free the returned dynar. It will be freed at the next call.
728 static xbt_dynar_t get_route(const char *src, const char *dst)
730 xbt_dynar_t route = NULL;
731 get_route_latency(src, dst, &route, NULL, 1);
736 * \brief Generic method: find a route between hosts
738 * \param src the source host name
739 * \param dst the destination host name
741 * same as get_route, but return NULL if any exception is raised.
743 static xbt_dynar_t get_route_or_null(const char *src, const char *dst)
745 xbt_dynar_t route = NULL;
748 get_route_latency(src, dst, &route, NULL, 1);
750 xbt_ex_free(exception);
757 * \brief Generic method: find a route between hosts
759 * \param src the source host name
760 * \param dst the destination host name
762 * walk through the routing components tree and find a route between hosts
763 * by calling the differents "get_route" functions in each routing component.
764 * Leaves the caller the responsability to clean the returned dynar.
766 static xbt_dynar_t get_route_no_cleanup(const char *src, const char *dst)
768 xbt_dynar_t route = NULL;
769 get_route_latency(src, dst, &route, NULL, 0);
774 static double get_latency(const char *src, const char *dst)
776 double latency = -1.0;
777 get_route_latency(src, dst, NULL, &latency, 0);
781 static int surf_parse_models_setup_already_called=0;
782 /* Call the last initialization functions, that must be called after the
783 * <config> tag, if any, and before the first of cluster|peer|AS|trace|trace_connect
785 void surf_parse_models_setup()
787 if (surf_parse_models_setup_already_called)
789 surf_parse_models_setup_already_called=1;
790 routing_parse_Erandom();
791 surf_config_models_setup();
796 * \brief Recursive function for finalize
798 * \param rc the source host name
800 * This fuction is call by "finalize". It allow to finalize the
801 * AS or routing components. It delete all the structures.
803 static void _finalize(routing_component_t rc)
806 xbt_dict_cursor_t cursor = NULL;
808 routing_component_t elem;
809 xbt_dict_foreach(rc->routing_sons, cursor, key, elem) {
812 xbt_dict_t tmp_sons = rc->routing_sons;
813 char *tmp_name = rc->name;
814 xbt_dict_free(&tmp_sons);
816 xbt_assert(rc->finalize, "no defined method \"finalize\" in \"%s\"",
817 current_routing->name);
818 (*(rc->finalize)) (rc);
823 * \brief Generic method: delete all the routing structures
825 * walk through the routing components tree and delete the structures
826 * by calling the differents "finalize" functions in each routing component
828 static void finalize(void)
830 /* delete recursibly all the tree */
831 _finalize(global_routing->root);
832 /* delete last_route */
833 xbt_dynar_free(&(global_routing->last_route));
834 /* delete global routing structure */
835 xbt_free(global_routing);
836 /* make sure that we will reinit the models while loading the platf once reinited -- HACK but there is no proper surf_routing_init() */
837 surf_parse_models_setup_already_called = 0;
840 static xbt_dynar_t recursive_get_onelink_routes(routing_component_t rc)
842 xbt_dynar_t ret = xbt_dynar_new(sizeof(onelink_t), xbt_free);
844 //adding my one link routes
847 xbt_dynar_t onelink_mine = rc->get_onelink_routes(rc);
849 xbt_dynar_foreach(onelink_mine, cpt, link) {
850 xbt_dynar_push(ret, &link);
855 xbt_dict_cursor_t cursor = NULL;
856 routing_component_t rc_child;
857 xbt_dict_foreach(rc->routing_sons, cursor, key, rc_child) {
858 xbt_dynar_t onelink_child = recursive_get_onelink_routes(rc_child);
860 xbt_dynar_foreach(onelink_child, cpt, link) {
861 xbt_dynar_push(ret, &link);
868 static xbt_dynar_t get_onelink_routes(void)
870 return recursive_get_onelink_routes(global_routing->root);
873 e_surf_network_element_type_t get_network_element_type(const char
876 network_element_info_t rc = NULL;
878 rc = xbt_lib_get_or_null(host_lib, name, ROUTING_HOST_LEVEL);
879 if(rc) return rc->rc_type;
881 rc = xbt_lib_get_or_null(as_router_lib, name, ROUTING_ASR_LEVEL);
882 if(rc) return rc->rc_type;
884 return SURF_NETWORK_ELEMENT_NULL;
888 * \brief Generic method: create the global routing schema
890 * Make a global routing structure and set all the parsing functions.
892 void routing_model_create(size_t size_of_links, void *loopback, double_f_cpvoid_t get_link_latency_fun)
894 /* config the uniq global routing */
895 global_routing = xbt_new0(s_routing_global_t, 1);
896 global_routing->root = NULL;
897 global_routing->get_route = get_route;
898 global_routing->get_route_or_null = get_route_or_null;
899 global_routing->get_latency = get_latency;
900 global_routing->get_route_no_cleanup = get_route_no_cleanup;
901 global_routing->get_onelink_routes = get_onelink_routes;
902 global_routing->get_route_latency = get_route_latency;
903 global_routing->get_network_element_type = get_network_element_type;
904 global_routing->finalize = finalize;
905 global_routing->loopback = loopback;
906 global_routing->size_of_link = size_of_links;
907 global_routing->last_route = NULL;
908 get_link_latency = get_link_latency_fun;
909 /* no current routing at moment */
910 current_routing = NULL;
912 /* parse generic elements */
913 sg_platf_host_add_cb(parse_S_host_XML);
914 surfxml_add_callback(ETag_surfxml_host_cb_list, &parse_E_host_XML);
915 sg_platf_router_add_cb(parse_S_router);
917 surfxml_add_callback(STag_surfxml_route_cb_list,
918 &parse_S_route_new_and_endpoints_XML);
919 surfxml_add_callback(STag_surfxml_ASroute_cb_list,
920 &parse_S_ASroute_new_and_endpoints);
921 surfxml_add_callback(STag_surfxml_bypassRoute_cb_list,
922 &parse_S_bypassRoute_new_and_endpoints);
924 surfxml_add_callback(ETag_surfxml_link_ctn_cb_list,
925 &parse_E_link_ctn_new_elem_XML);
927 surfxml_add_callback(ETag_surfxml_route_cb_list,
928 &parse_E_route_store_route);
929 surfxml_add_callback(ETag_surfxml_ASroute_cb_list,
930 &parse_E_ASroute_store_route);
931 surfxml_add_callback(ETag_surfxml_bypassRoute_cb_list,
932 &parse_E_bypassRoute_store_route);
934 surfxml_add_callback(STag_surfxml_cluster_cb_list,
935 &routing_parse_Scluster);
937 surfxml_add_callback(STag_surfxml_peer_cb_list,
938 &routing_parse_Speer);
940 surfxml_add_callback(ETag_surfxml_platform_cb_list,
941 &clean_routing_after_parse);
944 instr_routing_define_callbacks();
948 void surf_parse_add_callback_config(void)
950 surfxml_add_callback(STag_surfxml_prop_cb_list, &parse_properties_XML);
951 surfxml_add_callback(STag_surfxml_random_cb_list, &routing_parse_Srandom);
954 /* ************************************************** */
955 /* ********** PATERN FOR NEW ROUTING **************** */
957 /* The minimal configuration of a new routing model need the next functions,
958 * also you need to set at the start of the file, the new model in the model
959 * list. Remember keep the null ending of the list.
961 /*** Routing model structure ***/
963 // s_routing_component_t generic_routing;
964 // /* things that your routing model need */
965 // } s_routing_component_NEW_t,*routing_component_NEW_t;
967 /*** Parse routing model functions ***/
968 // static void model_NEW_set_processing_unit(routing_component_t rc, const char* name) {}
969 // static void model_NEW_set_autonomous_system(routing_component_t rc, const char* name) {}
970 // static void model_NEW_set_route(routing_component_t rc, const char* src, const char* dst, route_t route) {}
971 // static void model_NEW_set_ASroute(routing_component_t rc, const char* src, const char* dst, route_extended_t route) {}
972 // static void model_NEW_set_bypassroute(routing_component_t rc, const char* src, const char* dst, route_extended_t e_route) {}
974 /*** Business methods ***/
975 // static route_extended_t NEW_get_route(routing_component_t rc, const char* src,const char* dst) {return NULL;}
976 // static route_extended_t NEW_get_bypass_route(routing_component_t rc, const char* src,const char* dst) {return NULL;}
977 // static void NEW_finalize(routing_component_t rc) { xbt_free(rc);}
979 /*** Creation routing model functions ***/
980 // static void* model_NEW_create(void) {
981 // routing_component_NEW_t new_component = xbt_new0(s_routing_component_NEW_t,1);
982 // new_component->generic_routing.set_processing_unit = model_NEW_set_processing_unit;
983 // new_component->generic_routing.set_autonomous_system = model_NEW_set_autonomous_system;
984 // new_component->generic_routing.set_route = model_NEW_set_route;
985 // new_component->generic_routing.set_ASroute = model_NEW_set_ASroute;
986 // new_component->generic_routing.set_bypassroute = model_NEW_set_bypassroute;
987 // new_component->generic_routing.get_route = NEW_get_route;
988 // new_component->generic_routing.get_bypass_route = NEW_get_bypass_route;
989 // new_component->generic_routing.finalize = NEW_finalize;
990 // /* initialization of internal structures */
991 // return new_component;
993 // static void model_NEW_load(void) {} /* mandatory */
994 // static void model_NEW_unload(void) {} /* mandatory */
995 // static void model_NEW_end(void) {} /* mandatory */
997 /* ************************************************************************** */
998 /* ************************* GENERIC PARSE FUNCTIONS ************************ */
1000 void generic_set_processing_unit(routing_component_t rc,
1003 XBT_DEBUG("Load process unit \"%s\"", name);
1004 int *id = xbt_new0(int, 1);
1005 xbt_dict_t _to_index;
1006 _to_index = current_routing->to_index;
1007 *id = xbt_dict_length(_to_index);
1008 xbt_dict_set(_to_index, name, id, xbt_free);
1011 void generic_set_autonomous_system(routing_component_t rc,
1014 XBT_DEBUG("Load Autonomous system \"%s\"", name);
1015 int *id = xbt_new0(int, 1);
1016 xbt_dict_t _to_index;
1017 _to_index = current_routing->to_index;
1018 *id = xbt_dict_length(_to_index);
1019 xbt_dict_set(_to_index, name, id, xbt_free);
1022 int surf_pointer_resource_cmp(const void *a, const void *b)
1027 int surf_link_resource_cmp(const void *a, const void *b)
1029 return !!memcmp(a,b,global_routing->size_of_link);
1032 void generic_set_bypassroute(routing_component_t rc,
1033 const char *src, const char *dst,
1034 route_extended_t e_route)
1036 XBT_DEBUG("Load bypassRoute from \"%s\" to \"%s\"", src, dst);
1037 xbt_dict_t dict_bypassRoutes = rc->bypassRoutes;
1040 route_name = bprintf("%s#%s", src, dst);
1041 xbt_assert(xbt_dynar_length(e_route->generic_route.link_list) > 0,
1042 "Invalid count of links, must be greater than zero (%s,%s)",
1044 xbt_assert(!xbt_dict_get_or_null(dict_bypassRoutes, route_name),
1045 "The bypass route between \"%s\"(\"%s\") and \"%s\"(\"%s\") already exists",
1046 src, e_route->src_gateway, dst, e_route->dst_gateway);
1048 route_extended_t new_e_route =
1049 generic_new_extended_route(SURF_ROUTING_RECURSIVE, e_route, 0);
1050 xbt_dynar_free(&(e_route->generic_route.link_list));
1053 xbt_dict_set(dict_bypassRoutes, route_name, new_e_route,
1054 (void (*)(void *)) generic_free_extended_route);
1055 xbt_free(route_name);
1058 /* ************************************************************************** */
1059 /* *********************** GENERIC BUSINESS METHODS ************************* */
1061 double generic_get_link_latency(routing_component_t rc,
1062 const char *src, const char *dst,
1063 route_extended_t route)
1065 int need_to_clean = route?0:1;
1068 double latency = 0.0;
1070 route = route?route:rc->get_route(rc,src,dst);
1072 xbt_dynar_foreach(route->generic_route.link_list,i,link) {
1073 latency += get_link_latency(link);
1075 if(need_to_clean) generic_free_extended_route(route);
1079 xbt_dynar_t generic_get_onelink_routes(routing_component_t rc)
1081 xbt_die("\"generic_get_onelink_routes\" not implemented yet");
1084 route_extended_t generic_get_bypassroute(routing_component_t rc,
1088 xbt_dict_t dict_bypassRoutes = rc->bypassRoutes;
1089 routing_component_t src_as, dst_as;
1090 int index_src, index_dst;
1091 xbt_dynar_t path_src = NULL;
1092 xbt_dynar_t path_dst = NULL;
1093 routing_component_t current = NULL;
1094 routing_component_t *current_src = NULL;
1095 routing_component_t *current_dst = NULL;
1097 /* (1) find the as where the src and dst are located */
1098 void * src_data = xbt_lib_get_or_null(host_lib,src, ROUTING_HOST_LEVEL);
1099 void * dst_data = xbt_lib_get_or_null(host_lib,dst, ROUTING_HOST_LEVEL);
1100 if(!src_data) src_data = xbt_lib_get_or_null(as_router_lib,src, ROUTING_ASR_LEVEL);
1101 if(!dst_data) dst_data = xbt_lib_get_or_null(as_router_lib,dst, ROUTING_ASR_LEVEL);
1103 if(src_data == NULL || dst_data == NULL)
1104 xbt_die("Ask for route \"from\"(%s) or \"to\"(%s) no found at AS \"%s\"",
1105 src, dst, rc->name);
1107 src_as = ((network_element_info_t)src_data)->rc_component;
1108 dst_as = ((network_element_info_t)dst_data)->rc_component;
1110 /* (2) find the path to the root routing component */
1111 path_src = xbt_dynar_new(sizeof(routing_component_t), NULL);
1113 while (current != NULL) {
1114 xbt_dynar_push(path_src, ¤t);
1115 current = current->routing_father;
1117 path_dst = xbt_dynar_new(sizeof(routing_component_t), NULL);
1119 while (current != NULL) {
1120 xbt_dynar_push(path_dst, ¤t);
1121 current = current->routing_father;
1124 /* (3) find the common father */
1125 index_src = path_src->used - 1;
1126 index_dst = path_dst->used - 1;
1127 current_src = xbt_dynar_get_ptr(path_src, index_src);
1128 current_dst = xbt_dynar_get_ptr(path_dst, index_dst);
1129 while (index_src >= 0 && index_dst >= 0 && *current_src == *current_dst) {
1130 xbt_dynar_pop_ptr(path_src);
1131 xbt_dynar_pop_ptr(path_dst);
1134 current_src = xbt_dynar_get_ptr(path_src, index_src);
1135 current_dst = xbt_dynar_get_ptr(path_dst, index_dst);
1138 int max_index_src = path_src->used - 1;
1139 int max_index_dst = path_dst->used - 1;
1141 int max_index = max(max_index_src, max_index_dst);
1144 route_extended_t e_route_bypass = NULL;
1146 for (max = 0; max <= max_index; max++) {
1147 for (i = 0; i < max; i++) {
1148 if (i <= max_index_src && max <= max_index_dst) {
1149 char *route_name = bprintf("%s#%s",
1150 (*(routing_component_t *)
1152 (path_src, i)))->name,
1153 (*(routing_component_t *)
1155 (path_dst, max)))->name);
1157 xbt_dict_get_or_null(dict_bypassRoutes, route_name);
1158 xbt_free(route_name);
1162 if (max <= max_index_src && i <= max_index_dst) {
1163 char *route_name = bprintf("%s#%s",
1164 (*(routing_component_t *)
1166 (path_src, max)))->name,
1167 (*(routing_component_t *)
1169 (path_dst, i)))->name);
1171 xbt_dict_get_or_null(dict_bypassRoutes, route_name);
1172 xbt_free(route_name);
1181 if (max <= max_index_src && max <= max_index_dst) {
1182 char *route_name = bprintf("%s#%s",
1183 (*(routing_component_t *)
1185 (path_src, max)))->name,
1186 (*(routing_component_t *)
1188 (path_dst, max)))->name);
1189 e_route_bypass = xbt_dict_get_or_null(dict_bypassRoutes, route_name);
1190 xbt_free(route_name);
1196 xbt_dynar_free(&path_src);
1197 xbt_dynar_free(&path_dst);
1199 route_extended_t new_e_route = NULL;
1201 if (e_route_bypass) {
1203 unsigned int cpt = 0;
1204 new_e_route = xbt_new0(s_route_extended_t, 1);
1205 new_e_route->src_gateway = xbt_strdup(e_route_bypass->src_gateway);
1206 new_e_route->dst_gateway = xbt_strdup(e_route_bypass->dst_gateway);
1207 new_e_route->generic_route.link_list =
1208 xbt_dynar_new(global_routing->size_of_link, NULL);
1209 xbt_dynar_foreach(e_route_bypass->generic_route.link_list, cpt, link) {
1210 xbt_dynar_push(new_e_route->generic_route.link_list, &link);
1217 /* ************************************************************************** */
1218 /* ************************* GENERIC AUX FUNCTIONS ************************** */
1221 generic_new_route(e_surf_routing_hierarchy_t hierarchy,
1222 void *data, int order)
1228 xbt_dynar_t links = NULL, links_id = NULL;
1230 new_route = xbt_new0(s_route_t, 1);
1231 new_route->link_list =
1232 xbt_dynar_new(global_routing->size_of_link, NULL);
1234 xbt_assert(hierarchy == SURF_ROUTING_BASE,
1235 "the hierarchy type is not SURF_ROUTING_BASE");
1237 links = ((route_t) data)->link_list;
1240 links_id = new_route->link_list;
1242 xbt_dynar_foreach(links, cpt, link_name) {
1245 xbt_lib_get_or_null(link_lib, link_name, SURF_LINK_LEVEL);
1248 xbt_dynar_push(links_id, &link);
1250 xbt_dynar_unshift(links_id, &link);
1252 THROWF(mismatch_error, 0, "Link %s not found", link_name);
1259 generic_new_extended_route(e_surf_routing_hierarchy_t hierarchy,
1260 void *data, int order)
1264 route_extended_t e_route, new_e_route;
1267 xbt_dynar_t links = NULL, links_id = NULL;
1269 new_e_route = xbt_new0(s_route_extended_t, 1);
1270 new_e_route->generic_route.link_list =
1271 xbt_dynar_new(global_routing->size_of_link, NULL);
1272 new_e_route->src_gateway = NULL;
1273 new_e_route->dst_gateway = NULL;
1275 xbt_assert(hierarchy == SURF_ROUTING_BASE
1276 || hierarchy == SURF_ROUTING_RECURSIVE,
1277 "the hierarchy type is not defined");
1279 if (hierarchy == SURF_ROUTING_BASE) {
1281 route = (route_t) data;
1282 links = route->link_list;
1284 } else if (hierarchy == SURF_ROUTING_RECURSIVE) {
1286 e_route = (route_extended_t) data;
1287 xbt_assert(e_route->src_gateway
1288 && e_route->dst_gateway, "bad gateway, is null");
1289 links = e_route->generic_route.link_list;
1291 /* remeber not erase the gateway names */
1292 new_e_route->src_gateway = strdup(e_route->src_gateway);
1293 new_e_route->dst_gateway = strdup(e_route->dst_gateway);
1296 links_id = new_e_route->generic_route.link_list;
1298 xbt_dynar_foreach(links, cpt, link_name) {
1301 xbt_lib_get_or_null(link_lib, link_name, SURF_LINK_LEVEL);
1304 xbt_dynar_push(links_id, &link);
1306 xbt_dynar_unshift(links_id, &link);
1308 THROWF(mismatch_error, 0, "Link %s not found", link_name);
1314 void generic_free_route(route_t route)
1317 xbt_dynar_free(&(route->link_list));
1322 void generic_free_extended_route(route_extended_t e_route)
1325 xbt_dynar_free(&(e_route->generic_route.link_list));
1326 if (e_route->src_gateway)
1327 xbt_free(e_route->src_gateway);
1328 if (e_route->dst_gateway)
1329 xbt_free(e_route->dst_gateway);
1334 static routing_component_t generic_as_exist(routing_component_t find_from,
1335 routing_component_t to_find)
1337 //return to_find; // FIXME: BYPASSERROR OF FOREACH WITH BREAK
1338 xbt_dict_cursor_t cursor = NULL;
1341 routing_component_t elem;
1342 xbt_dict_foreach(find_from->routing_sons, cursor, key, elem) {
1343 if (to_find == elem || generic_as_exist(elem, to_find)) {
1354 generic_autonomous_system_exist(routing_component_t rc, char *element)
1356 //return rc; // FIXME: BYPASSERROR OF FOREACH WITH BREAK
1357 routing_component_t element_as, result, elem;
1358 xbt_dict_cursor_t cursor = NULL;
1360 element_as = ((network_element_info_t)
1361 xbt_lib_get_or_null(as_router_lib, element, ROUTING_ASR_LEVEL))->rc_component;
1362 result = ((routing_component_t) - 1);
1363 if (element_as != rc)
1364 result = generic_as_exist(rc, element_as);
1368 xbt_dict_foreach(element_as->routing_sons, cursor, key, elem) {
1369 found = !strcmp(elem->name, element);
1380 generic_processing_units_exist(routing_component_t rc, char *element)
1382 routing_component_t element_as;
1383 element_as = ((network_element_info_t)
1384 xbt_lib_get_or_null(host_lib,
1385 element, ROUTING_HOST_LEVEL))->rc_component;
1386 if (element_as == rc)
1388 return generic_as_exist(rc, element_as);
1391 void generic_src_dst_check(routing_component_t rc, const char *src,
1395 void * src_data = xbt_lib_get_or_null(host_lib,src, ROUTING_HOST_LEVEL);
1396 void * dst_data = xbt_lib_get_or_null(host_lib,dst, ROUTING_HOST_LEVEL);
1397 if(!src_data) src_data = xbt_lib_get_or_null(as_router_lib,src, ROUTING_ASR_LEVEL);
1398 if(!dst_data) dst_data = xbt_lib_get_or_null(as_router_lib,dst, ROUTING_ASR_LEVEL);
1400 if(src_data == NULL || dst_data == NULL)
1401 xbt_die("Ask for route \"from\"(%s) or \"to\"(%s) no found at AS \"%s\"",
1402 src, dst, rc->name);
1404 routing_component_t src_as = ((network_element_info_t)src_data)->rc_component;
1405 routing_component_t dst_as = ((network_element_info_t)dst_data)->rc_component;
1407 if(src_as != dst_as)
1408 xbt_die("The src(%s in %s) and dst(%s in %s) are in differents AS",
1409 src, src_as->name, dst, dst_as->name);
1411 xbt_die("The routing component of src'%s' and dst'%s' is not the same as the network elements belong (%s?=%s?=%s)",
1412 src,dst,src_as->name, dst_as->name,rc->name);
1415 void routing_parse_Scluster(void)
1417 if(!cluster_host_link)
1418 cluster_host_link = xbt_dict_new();
1420 static int AX_ptr = 0;
1421 char *host_id, *groups, *link_id = NULL;
1423 s_sg_platf_host_cbarg_t host;
1425 if( strcmp(struct_cluster->V_cluster_availability_file,"")
1426 || strcmp(struct_cluster->V_cluster_state_file,"") )
1428 if(xbt_dict_size(patterns)==0)
1429 patterns = xbt_dict_new();
1430 xbt_dict_set(patterns,"id",struct_cluster->V_cluster_id,NULL);
1431 xbt_dict_set(patterns,"prefix",struct_cluster->V_cluster_prefix,NULL);
1432 xbt_dict_set(patterns,"suffix",struct_cluster->V_cluster_suffix,NULL);
1437 xbt_dynar_t radical_elements;
1438 xbt_dynar_t radical_ends;
1440 static unsigned int surfxml_buffer_stack_stack_ptr = 1;
1441 static unsigned int surfxml_buffer_stack_stack[1024];
1443 surfxml_buffer_stack_stack[0] = 0;
1444 surfxml_bufferstack_push(1);
1446 SURFXML_BUFFER_SET(AS_id, struct_cluster->V_cluster_id);
1447 SURFXML_BUFFER_SET(AS_routing, "Cluster");
1448 XBT_DEBUG("<AS id=\"%s\"\trouting=\"Cluster\">", struct_cluster->V_cluster_id);
1449 SURFXML_START_TAG(AS);
1452 radical_elements = xbt_str_split(struct_cluster->V_cluster_radical, ",");
1453 xbt_dynar_foreach(radical_elements, iter, groups) {
1454 memset(&host,0,sizeof(host));
1456 radical_ends = xbt_str_split(groups, "-");
1457 switch (xbt_dynar_length(radical_ends)) {
1459 start=surf_parse_get_int(xbt_dynar_get_as(radical_ends, 0, char *));
1460 host_id = bprintf("%s%d%s", struct_cluster->V_cluster_prefix, start, struct_cluster->V_cluster_suffix);
1461 link_id = bprintf("%s_link_%d", struct_cluster->V_cluster_id, start);
1463 XBT_DEBUG("<host\tid=\"%s\"\tpower=\"%f\">", host_id, struct_cluster->S_cluster_power);
1464 host.V_host_id = host_id;
1465 if(strcmp(struct_cluster->V_cluster_availability_file,"")){
1466 xbt_dict_set(patterns, "radical", bprintf("%d", start), xbt_free);
1467 char* tmp_availability_file = xbt_strdup(struct_cluster->V_cluster_availability_file);
1468 xbt_str_varsubst(tmp_availability_file,patterns);
1469 XBT_DEBUG("\tavailability_file=\"%s\"",tmp_availability_file);
1470 host.V_host_power_trace = tmgr_trace_new(tmp_availability_file);
1471 xbt_free(tmp_availability_file);
1475 XBT_DEBUG("\tavailability_file=\"\"");
1477 if(strcmp(struct_cluster->V_cluster_state_file,"")){
1478 char *tmp_state_file = xbt_strdup(struct_cluster->V_cluster_state_file);
1479 xbt_str_varsubst(tmp_state_file,patterns);
1480 XBT_DEBUG("\tstate_file=\"%s\"",tmp_state_file);
1481 host.V_host_state_trace = tmgr_trace_new(tmp_state_file);
1482 xbt_free(tmp_state_file);
1486 XBT_DEBUG("\tstate_file=\"\"");
1489 host.V_host_power_peak = struct_cluster->S_cluster_power;
1490 host.V_host_power_scale = 1.0;
1491 host.V_host_core = struct_cluster->S_cluster_core;
1492 host.V_host_state_initial = SURF_RESOURCE_ON;
1493 host.V_host_coord = "";
1494 sg_platf_new_host(&host);
1495 XBT_DEBUG("</host>");
1497 A_surfxml_link_sharing_policy = A_surfxml_link_sharing_policy_SHARED;
1498 if(struct_cluster->V_cluster_sharing_policy == A_surfxml_cluster_sharing_policy_FULLDUPLEX)
1499 {A_surfxml_link_sharing_policy = A_surfxml_link_sharing_policy_FULLDUPLEX;}
1500 if(struct_cluster->V_cluster_sharing_policy == A_surfxml_cluster_sharing_policy_FATPIPE)
1501 {A_surfxml_link_sharing_policy = A_surfxml_link_sharing_policy_FATPIPE;}
1503 XBT_DEBUG("<link\tid=\"%s\"\tbw=\"%f\"\tlat=\"%f\"/>", link_id,struct_cluster->S_cluster_bw, struct_cluster->S_cluster_lat);
1505 struct_lnk = xbt_new0(s_surf_parsing_link_arg_t, 1);
1506 struct_lnk->V_link_id = link_id;
1507 struct_lnk->V_link_bandwidth = struct_cluster->S_cluster_bw;
1508 struct_lnk->V_link_latency = struct_cluster->S_cluster_lat;
1509 struct_lnk->V_link_bandwidth_file = NULL;
1510 struct_lnk->V_link_latency_file = NULL;
1511 struct_lnk->V_link_state_file = NULL;
1512 struct_lnk->V_link_state = SURF_RESOURCE_ON;
1513 struct_lnk->V_link_sharing_policy = A_surfxml_link_sharing_policy;
1515 if (A_surfxml_link_sharing_policy == A_surfxml_link_sharing_policy_SHARED)
1516 struct_lnk->V_policy_initial_link = SURF_LINK_SHARED;
1519 if (A_surfxml_link_sharing_policy == A_surfxml_link_sharing_policy_FATPIPE)
1520 struct_lnk->V_policy_initial_link = SURF_LINK_FATPIPE;
1521 else if (A_surfxml_link_sharing_policy == A_surfxml_link_sharing_policy_FULLDUPLEX)
1522 struct_lnk->V_policy_initial_link = SURF_LINK_FULLDUPLEX;
1526 ETag_surfxml_host();
1527 ETag_surfxml_link();
1529 surf_parsing_link_up_down_t info = xbt_new0(s_surf_parsing_link_up_down_t, 1);
1530 if (A_surfxml_link_sharing_policy == A_surfxml_link_sharing_policy_FULLDUPLEX){
1531 char* tmp_link = bprintf("%s_UP",link_id);
1532 info->link_up = xbt_lib_get_or_null(link_lib, tmp_link, SURF_LINK_LEVEL);
1534 tmp_link = bprintf("%s_DOWN",link_id);
1535 info->link_down = xbt_lib_get_or_null(link_lib, tmp_link, SURF_LINK_LEVEL);
1539 info->link_up = xbt_lib_get_or_null(link_lib, link_id, SURF_LINK_LEVEL);
1540 info->link_down = info->link_up;
1542 xbt_dict_set(cluster_host_link,host_id,info,xbt_free);
1550 start=surf_parse_get_int(xbt_dynar_get_as(radical_ends, 0, char *));
1551 end= surf_parse_get_int(xbt_dynar_get_as(radical_ends, 1, char *));
1552 for (i = start; i <= end; i++) {
1553 host_id = bprintf("%s%d%s", struct_cluster->V_cluster_prefix, i, struct_cluster->V_cluster_suffix);
1554 link_id = bprintf("%s_link_%d", struct_cluster->V_cluster_id, i);
1556 A_surfxml_host_state = A_surfxml_host_state_ON;
1558 XBT_DEBUG("<host\tid=\"%s\"\tpower=\"%f\">", host_id, struct_cluster->S_cluster_power);
1559 host.V_host_id = host_id;
1560 if(strcmp(struct_cluster->V_cluster_availability_file,"")){
1561 xbt_dict_set(patterns, "radical", bprintf("%d", i), xbt_free);
1562 char* tmp_availability_file = xbt_strdup(struct_cluster->V_cluster_availability_file);
1563 xbt_str_varsubst(tmp_availability_file,patterns);
1564 XBT_DEBUG("\tavailability_file=\"%s\"",tmp_availability_file);
1565 host.V_host_power_trace = tmgr_trace_new(tmp_availability_file);
1566 xbt_free(tmp_availability_file);
1570 XBT_DEBUG("\tavailability_file=\"\"");
1572 if(strcmp(struct_cluster->V_cluster_state_file,"")){
1573 char *tmp_state_file = xbt_strdup(struct_cluster->V_cluster_state_file);
1574 xbt_str_varsubst(tmp_state_file,patterns);
1575 XBT_DEBUG("\tstate_file=\"%s\"",tmp_state_file);
1576 host.V_host_state_trace = tmgr_trace_new(tmp_state_file);
1577 xbt_free(tmp_state_file);
1581 XBT_DEBUG("\tstate_file=\"\"");
1584 host.V_host_power_peak = struct_cluster->S_cluster_power;
1585 host.V_host_power_scale = 1.0;
1586 host.V_host_core = struct_cluster->S_cluster_core;
1587 host.V_host_state_initial = SURF_RESOURCE_ON;
1588 host.V_host_coord = "";
1589 sg_platf_new_host(&host);
1590 XBT_DEBUG("</host>");
1592 A_surfxml_link_sharing_policy = A_surfxml_link_sharing_policy_SHARED;
1593 if(struct_cluster->V_cluster_sharing_policy == A_surfxml_cluster_sharing_policy_FULLDUPLEX)
1594 {A_surfxml_link_sharing_policy = A_surfxml_link_sharing_policy_FULLDUPLEX;}
1595 if(struct_cluster->V_cluster_sharing_policy == A_surfxml_cluster_sharing_policy_FATPIPE)
1596 {A_surfxml_link_sharing_policy = A_surfxml_link_sharing_policy_FATPIPE;}
1598 XBT_DEBUG("<link\tid=\"%s\"\tbw=\"%f\"\tlat=\"%f\"/>", link_id,struct_cluster->S_cluster_bw, struct_cluster->S_cluster_lat);
1600 struct_lnk = xbt_new0(s_surf_parsing_link_arg_t, 1);
1601 struct_lnk->V_link_id = link_id;
1602 struct_lnk->V_link_bandwidth = struct_cluster->S_cluster_bw;
1603 struct_lnk->V_link_latency = struct_cluster->S_cluster_lat;
1604 struct_lnk->V_link_bandwidth_file = NULL;
1605 struct_lnk->V_link_latency_file = NULL;
1606 struct_lnk->V_link_state_file = NULL;
1607 struct_lnk->V_link_state = SURF_RESOURCE_ON;
1608 struct_lnk->V_link_sharing_policy = A_surfxml_link_sharing_policy;
1610 if (A_surfxml_link_sharing_policy == A_surfxml_link_sharing_policy_SHARED)
1611 struct_lnk->V_policy_initial_link = SURF_LINK_SHARED;
1614 if (A_surfxml_link_sharing_policy == A_surfxml_link_sharing_policy_FATPIPE)
1615 struct_lnk->V_policy_initial_link = SURF_LINK_FATPIPE;
1616 else if (A_surfxml_link_sharing_policy == A_surfxml_link_sharing_policy_FULLDUPLEX)
1617 struct_lnk->V_policy_initial_link = SURF_LINK_FULLDUPLEX;
1621 ETag_surfxml_host();
1622 ETag_surfxml_link();
1624 surf_parsing_link_up_down_t info = xbt_new0(s_surf_parsing_link_up_down_t, 1);
1625 if (A_surfxml_link_sharing_policy == A_surfxml_link_sharing_policy_FULLDUPLEX){
1626 char* tmp_link = bprintf("%s_UP",link_id);
1627 info->link_up = xbt_lib_get_or_null(link_lib, tmp_link, SURF_LINK_LEVEL);
1629 tmp_link = bprintf("%s_DOWN",link_id);
1630 info->link_down = xbt_lib_get_or_null(link_lib, tmp_link, SURF_LINK_LEVEL);
1634 info->link_up = xbt_lib_get_or_null(link_lib, link_id, SURF_LINK_LEVEL);
1635 info->link_down = info->link_up;
1637 xbt_dict_set(cluster_host_link,host_id,info,xbt_free);
1645 XBT_DEBUG("Malformed radical");
1649 xbt_dynar_free(&radical_ends);
1651 xbt_dynar_free(&radical_elements);
1655 XBT_DEBUG("<router id=\"%s\"/>", struct_cluster->S_cluster_router_id);
1656 SURFXML_BUFFER_SET(router_id, struct_cluster->S_cluster_router_id);
1657 SURFXML_BUFFER_SET(router_coordinates, "");
1658 SURFXML_START_TAG(router);
1659 SURFXML_END_TAG(router);
1662 if( (struct_cluster->S_cluster_bb_bw!= 0) && (struct_cluster->S_cluster_bb_lat!=0) ){
1663 char *link_backbone = bprintf("%s_backbone", struct_cluster->V_cluster_id);
1664 XBT_DEBUG("<link\tid=\"%s\" bw=\"%f\" lat=\"%f\"/>", link_backbone,struct_cluster->S_cluster_bb_bw, struct_cluster->S_cluster_bb_lat);
1666 A_surfxml_link_sharing_policy = A_surfxml_link_sharing_policy_SHARED;
1667 if(AX_surfxml_cluster_bb_sharing_policy == A_surfxml_cluster_bb_sharing_policy_FATPIPE)
1668 {A_surfxml_link_sharing_policy = A_surfxml_link_sharing_policy_FATPIPE;}
1670 struct_lnk = xbt_new0(s_surf_parsing_link_arg_t, 1);
1671 struct_lnk->V_link_id = link_backbone;
1672 struct_lnk->V_link_bandwidth = struct_cluster->S_cluster_bb_bw;
1673 struct_lnk->V_link_latency = struct_cluster->S_cluster_bb_lat;
1674 struct_lnk->V_link_bandwidth_file = NULL;
1675 struct_lnk->V_link_latency_file = NULL;
1676 struct_lnk->V_link_state_file = NULL;
1677 struct_lnk->V_link_state = SURF_RESOURCE_ON;
1678 struct_lnk->V_link_sharing_policy = A_surfxml_link_sharing_policy;
1680 if (A_surfxml_link_sharing_policy == A_surfxml_link_sharing_policy_SHARED)
1681 struct_lnk->V_policy_initial_link = SURF_LINK_SHARED;
1683 struct_lnk->V_policy_initial_link = SURF_LINK_FATPIPE;
1686 ETag_surfxml_link();
1688 surf_parsing_link_up_down_t info = xbt_new0(s_surf_parsing_link_up_down_t, 1);
1689 info->link_up = xbt_lib_get_or_null(link_lib, link_backbone, SURF_LINK_LEVEL);
1690 info->link_down = info->link_up;
1691 xbt_dict_set(cluster_host_link,struct_cluster->V_cluster_id,info,xbt_free);
1692 free(link_backbone);
1697 char *new_suffix = xbt_strdup("");
1699 radical_elements = xbt_str_split(struct_cluster->V_cluster_suffix, ".");
1700 xbt_dynar_foreach(radical_elements, iter, groups) {
1701 if (strcmp(groups, "")) {
1702 char *old_suffix = new_suffix;
1703 new_suffix = bprintf("%s\\.%s", old_suffix, groups);
1708 xbt_dynar_free(&radical_elements);
1709 xbt_free(new_suffix);
1711 if( strcmp(struct_cluster->V_cluster_availability_file,"")
1712 || strcmp(struct_cluster->V_cluster_state_file,"") )
1713 xbt_dict_free(&patterns);
1716 SURFXML_END_TAG(AS);
1719 surfxml_bufferstack_pop(1);
1722 * This function take a string and replace parameters from patterns dict.
1723 * It returns the new value.
1725 static char* replace_random_parameter(char * string)
1727 char *test_string = NULL;
1729 if(xbt_dict_size(random_value)==0)
1732 string = xbt_str_varsubst(string, patterns); // for patterns of cluster
1733 test_string = bprintf("${%s}", string);
1734 test_string = xbt_str_varsubst(test_string,random_value); //Add ${xxxxx} for random Generator
1736 if (strcmp(test_string,"")) { //if not empty, keep this value.
1738 string = test_string;
1739 } //In other case take old value (without ${})
1745 static void clean_routing_after_parse(void)
1747 xbt_dict_free(&random_value);
1748 xbt_dict_free(&patterns);
1751 static void routing_parse_Speer(void)
1753 static int AX_ptr = 0;
1754 char *host_id = NULL;
1755 char *router_id, *link_router, *link_backbone, *link_id_up, *link_id_down;
1757 static unsigned int surfxml_buffer_stack_stack_ptr = 1;
1758 static unsigned int surfxml_buffer_stack_stack[1024];
1760 surfxml_buffer_stack_stack[0] = 0;
1762 surfxml_bufferstack_push(1);
1764 SURFXML_BUFFER_SET(AS_id, struct_peer->V_peer_id);
1766 SURFXML_BUFFER_SET(AS_routing, "Full");
1767 XBT_DEBUG("<AS id=\"%s\"\trouting=\"Full\">", struct_peer->V_peer_id);
1769 SURFXML_START_TAG(AS);
1772 host_id = HOST_PEER(struct_peer->V_peer_id);
1773 router_id = ROUTER_PEER(struct_peer->V_peer_id);
1774 link_id_up = LINK_UP_PEER(struct_peer->V_peer_id);
1775 link_id_down = LINK_DOWN_PEER(struct_peer->V_peer_id);
1777 link_router = bprintf("%s_link_router", struct_peer->V_peer_id);
1778 link_backbone = bprintf("%s_backbone", struct_peer->V_peer_id);
1780 XBT_DEBUG("<host\tid=\"%s\"\tpower=\"%s\"/>", host_id, struct_peer->V_peer_power);
1781 A_surfxml_host_state = A_surfxml_host_state_ON;
1782 SURFXML_BUFFER_SET(host_id, host_id);
1783 SURFXML_BUFFER_SET(host_power, struct_peer->V_peer_power);
1784 SURFXML_BUFFER_SET(host_availability, "1.0");
1785 SURFXML_BUFFER_SET(host_availability_file, struct_peer->V_peer_availability_trace);
1786 SURFXML_BUFFER_SET(host_state_file, struct_peer->V_peer_state_trace);
1787 SURFXML_BUFFER_SET(host_coordinates, "");
1788 SURFXML_BUFFER_SET(host_core, "1.0");
1789 SURFXML_START_TAG(host);
1790 SURFXML_END_TAG(host);
1792 XBT_DEBUG("<router id=\"%s\"\tcoordinates=\"%s\"/>", router_id, struct_peer->V_peer_coord);
1793 SURFXML_BUFFER_SET(router_id, router_id);
1794 SURFXML_BUFFER_SET(router_coordinates, struct_peer->V_peer_coord);
1795 SURFXML_START_TAG(router);
1796 SURFXML_END_TAG(router);
1798 XBT_DEBUG("<link\tid=\"%s\"\tbw=\"%s\"\tlat=\"%s\"/>", link_id_up, struct_peer->V_peer_bw_in, struct_peer->V_peer_lat);
1799 A_surfxml_link_state = A_surfxml_link_state_ON;
1800 A_surfxml_link_sharing_policy = A_surfxml_link_sharing_policy_SHARED;
1801 SURFXML_BUFFER_SET(link_id, link_id_up);
1802 SURFXML_BUFFER_SET(link_bandwidth, struct_peer->V_peer_bw_in);
1803 SURFXML_BUFFER_SET(link_latency, struct_peer->V_peer_lat);
1804 SURFXML_BUFFER_SET(link_bandwidth_file, "");
1805 SURFXML_BUFFER_SET(link_latency_file, "");
1806 SURFXML_BUFFER_SET(link_state_file, "");
1807 SURFXML_START_TAG(link);
1808 SURFXML_END_TAG(link);
1810 XBT_DEBUG("<link\tid=\"%s\"\tbw=\"%s\"\tlat=\"%s\"/>", link_id_down, struct_peer->V_peer_bw_out, struct_peer->V_peer_lat);
1811 A_surfxml_link_state = A_surfxml_link_state_ON;
1812 A_surfxml_link_sharing_policy = A_surfxml_link_sharing_policy_SHARED;
1813 SURFXML_BUFFER_SET(link_id, link_id_down);
1814 SURFXML_BUFFER_SET(link_bandwidth, struct_peer->V_peer_bw_out);
1815 SURFXML_BUFFER_SET(link_latency, struct_peer->V_peer_lat);
1816 SURFXML_BUFFER_SET(link_bandwidth_file, "");
1817 SURFXML_BUFFER_SET(link_latency_file, "");
1818 SURFXML_BUFFER_SET(link_state_file, "");
1819 SURFXML_START_TAG(link);
1820 SURFXML_END_TAG(link);
1825 XBT_DEBUG("<route\tsrc=\"%s\"\tdst=\"%s\"", host_id, router_id);
1826 XBT_DEBUG("symmetrical=\"NO\">");
1827 SURFXML_BUFFER_SET(route_src, host_id);
1828 SURFXML_BUFFER_SET(route_dst, router_id);
1829 A_surfxml_route_symmetrical = A_surfxml_route_symmetrical_NO;
1830 SURFXML_START_TAG(route);
1832 XBT_DEBUG("<link_ctn\tid=\"%s\"/>", link_id_up);
1833 SURFXML_BUFFER_SET(link_ctn_id, link_id_up);
1834 A_surfxml_link_ctn_direction = A_surfxml_link_ctn_direction_NONE;
1835 SURFXML_START_TAG(link_ctn);
1836 SURFXML_END_TAG(link_ctn);
1838 XBT_DEBUG("</route>");
1839 SURFXML_END_TAG(route);
1842 XBT_DEBUG("<route\tsrc=\"%s\"\tdst=\"%s\"", router_id, host_id);
1843 XBT_DEBUG("symmetrical=\"NO\">");
1844 SURFXML_BUFFER_SET(route_src, router_id);
1845 SURFXML_BUFFER_SET(route_dst, host_id);
1846 A_surfxml_route_symmetrical = A_surfxml_route_symmetrical_NO;
1847 SURFXML_START_TAG(route);
1849 XBT_DEBUG("<link_ctn\tid=\"%s\"/>", link_id_down);
1850 SURFXML_BUFFER_SET(link_ctn_id, link_id_down);
1851 A_surfxml_link_ctn_direction = A_surfxml_link_ctn_direction_NONE;
1852 SURFXML_START_TAG(link_ctn);
1853 SURFXML_END_TAG(link_ctn);
1855 XBT_DEBUG("</route>");
1856 SURFXML_END_TAG(route);
1859 SURFXML_END_TAG(AS);
1862 //xbt_dynar_free(&tab_elements_num);
1866 free(link_backbone);
1869 surfxml_bufferstack_pop(1);
1872 static void routing_parse_Srandom(void)
1874 double mean, std, min, max, seed;
1875 char *random_id = A_surfxml_random_id;
1876 char *random_radical = A_surfxml_random_radical;
1877 char *rd_name = NULL;
1879 mean = surf_parse_get_double(A_surfxml_random_mean);
1880 std = surf_parse_get_double(A_surfxml_random_std_deviation);
1881 min = surf_parse_get_double(A_surfxml_random_min);
1882 max = surf_parse_get_double(A_surfxml_random_max);
1883 seed = surf_parse_get_double(A_surfxml_random_seed);
1887 random_data_t random = xbt_new0(s_random_data_t, 1);
1890 xbt_dynar_t radical_elements;
1894 xbt_dynar_t radical_ends;
1896 random->generator = A_surfxml_random_generator;
1897 random->seed = seed;
1901 /* Check user stupidities */
1903 THROWF(arg_error, 0, "random->max < random->min (%f < %f)", max, min);
1905 THROWF(arg_error, 0, "random->mean < random->min (%f < %f)", mean,
1908 THROWF(arg_error, 0, "random->mean > random->max (%f > %f)", mean,
1911 /* normalize the mean and standard deviation before storing */
1912 random->mean = (mean - min) / (max - min);
1913 random->std = std / (max - min);
1915 if (random->mean * (1 - random->mean) < random->std * random->std)
1916 THROWF(arg_error, 0, "Invalid mean and standard deviation (%f and %f)",
1917 random->mean, random->std);
1919 XBT_DEBUG("id = '%s' min = '%f' max = '%f' mean = '%f' std_deviatinon = '%f' generator = '%d' seed = '%ld' radical = '%s'",
1929 if(xbt_dict_size(random_value)==0)
1930 random_value = xbt_dict_new();
1932 if(!strcmp(random_radical,""))
1934 res = random_generate(random);
1935 rd_value = bprintf("%f",res);
1936 xbt_dict_set(random_value, random_id, rd_value, free);
1940 radical_elements = xbt_str_split(random_radical, ",");
1941 xbt_dynar_foreach(radical_elements, iter, groups) {
1942 radical_ends = xbt_str_split(groups, "-");
1943 switch (xbt_dynar_length(radical_ends)) {
1945 xbt_assert(!xbt_dict_get_or_null(random_value,random_id),"Custom Random '%s' already exists !",random_id);
1946 res = random_generate(random);
1947 tmpbuf = bprintf("%s%d",random_id,atoi(xbt_dynar_getfirst_as(radical_ends,char *)));
1948 xbt_dict_set(random_value, tmpbuf, bprintf("%f",res), free);
1953 start = surf_parse_get_int(xbt_dynar_get_as(radical_ends, 0, char *));
1954 end = surf_parse_get_int(xbt_dynar_get_as(radical_ends, 1, char *));
1955 for (i = start; i <= end; i++) {
1956 xbt_assert(!xbt_dict_get_or_null(random_value,random_id),"Custom Random '%s' already exists !",bprintf("%s%d",random_id,i));
1957 res = random_generate(random);
1958 tmpbuf = bprintf("%s%d",random_id,i);
1959 xbt_dict_set(random_value, tmpbuf, bprintf("%f",res), free);
1964 XBT_INFO("Malformed radical");
1967 res = random_generate(random);
1968 rd_name = bprintf("%s_router",random_id);
1969 rd_value = bprintf("%f",res);
1970 xbt_dict_set(random_value, rd_name, rd_value, free);
1972 xbt_dynar_free(&radical_ends);
1975 xbt_dynar_free(&radical_elements);
1979 static void routing_parse_Erandom(void)
1981 /*xbt_dict_cursor_t cursor = NULL;
1985 xbt_dict_foreach(random_value, cursor, key, elem) {
1986 XBT_DEBUG("%s = %s",key,elem);
1992 * New methods to init the routing model component from the lua script
1997 * add a host to the network element list
2000 void routing_add_host(const char *host_id)
2002 parse_S_host_lua((char *) host_id, (char*)""); // FIXME propagate coordinate system to lua
2006 * Set a new link on the actual list of link for a route or ASroute
2008 void routing_add_link(const char *link_id)
2010 parse_E_link_c_ctn_new_elem_lua((char *) link_id);
2014 *Set the endpoints for a route
2016 void routing_set_route(const char *src_id, const char *dst_id)
2018 parse_S_route_new_and_endpoints_lua(src_id, dst_id);
2022 * Store the route by calling parse_E_route_store_route
2024 void routing_store_route(void)
2026 parse_E_route_store_route();