1 /* Copyright (c) 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 "surf/surfxml_parse_private.h"
12 #include "surf/surf_private.h"
14 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_parse, surf,
15 "Logging specific to the SURF parsing module");
17 #include "simgrid_dtd.c"
19 /* Initialize the parsing globals */
20 xbt_dict_t traces_set_list = NULL;
21 xbt_dict_t trace_connect_list_host_avail = NULL;
22 xbt_dict_t trace_connect_list_power = NULL;
23 xbt_dict_t trace_connect_list_link_avail = NULL;
24 xbt_dict_t trace_connect_list_bandwidth = NULL;
25 xbt_dict_t trace_connect_list_latency = NULL;
27 /* This buffer is used to store the original buffer before substituting it by out own buffer. Useful for the foreach tag */
28 static xbt_dynar_t surfxml_bufferstack_stack = NULL;
29 int surfxml_bufferstack_size = 2048;
31 static char *old_buff = NULL;
32 static void surf_parse_error(char *msg);
34 void surfxml_bufferstack_push(int new)
37 old_buff = surfxml_bufferstack;
39 xbt_dynar_push(surfxml_bufferstack_stack, &surfxml_bufferstack);
40 surfxml_bufferstack = xbt_new0(char, surfxml_bufferstack_size);
44 void surfxml_bufferstack_pop(int new)
47 surfxml_bufferstack = old_buff;
49 free(surfxml_bufferstack);
50 xbt_dynar_pop(surfxml_bufferstack_stack, &surfxml_bufferstack);
54 /* make sure these symbols are defined as strong ones in this file so that the linked can resolve them */
55 xbt_dynar_t STag_surfxml_platform_cb_list = NULL;
56 xbt_dynar_t ETag_surfxml_platform_cb_list = NULL;
57 xbt_dynar_t STag_surfxml_host_cb_list = NULL;
58 xbt_dynar_t ETag_surfxml_host_cb_list = NULL;
59 xbt_dynar_t STag_surfxml_router_cb_list = NULL;
60 xbt_dynar_t ETag_surfxml_router_cb_list = NULL;
61 xbt_dynar_t STag_surfxml_link_cb_list = NULL;
62 xbt_dynar_t ETag_surfxml_link_cb_list = NULL;
63 xbt_dynar_t STag_surfxml_route_cb_list = NULL;
64 xbt_dynar_t ETag_surfxml_route_cb_list = NULL;
65 xbt_dynar_t STag_surfxml_link_c_ctn_cb_list = NULL;
66 xbt_dynar_t ETag_surfxml_link_c_ctn_cb_list = NULL;
67 xbt_dynar_t STag_surfxml_process_cb_list = NULL;
68 xbt_dynar_t ETag_surfxml_process_cb_list = NULL;
69 xbt_dynar_t STag_surfxml_argument_cb_list = NULL;
70 xbt_dynar_t ETag_surfxml_argument_cb_list = NULL;
71 xbt_dynar_t STag_surfxml_prop_cb_list = NULL;
72 xbt_dynar_t ETag_surfxml_prop_cb_list = NULL;
73 xbt_dynar_t STag_surfxml_cluster_cb_list = NULL;
74 xbt_dynar_t ETag_surfxml_cluster_cb_list = NULL;
75 xbt_dynar_t STag_surfxml_trace_cb_list = NULL;
76 xbt_dynar_t ETag_surfxml_trace_cb_list = NULL;
77 xbt_dynar_t STag_surfxml_trace_c_connect_cb_list = NULL;
78 xbt_dynar_t ETag_surfxml_trace_c_connect_cb_list = NULL;
79 xbt_dynar_t STag_surfxml_random_cb_list = NULL;
80 xbt_dynar_t ETag_surfxml_random_cb_list = NULL;
81 xbt_dynar_t STag_surfxml_AS_cb_list = NULL;
82 xbt_dynar_t ETag_surfxml_AS_cb_list = NULL;
83 xbt_dynar_t STag_surfxml_ASroute_cb_list = NULL;
84 xbt_dynar_t ETag_surfxml_ASroute_cb_list = NULL;
85 xbt_dynar_t STag_surfxml_bypassRoute_cb_list = NULL;
86 xbt_dynar_t ETag_surfxml_bypassRoute_cb_list = NULL;
88 /* store the current property set for any tag */
89 xbt_dict_t current_property_set = NULL;
90 /* dictionary of random generator data */
91 xbt_dict_t random_data_list = NULL;
93 static XBT_INLINE void surfxml_call_cb_functions(xbt_dynar_t);
95 YY_BUFFER_STATE surf_input_buffer;
96 FILE *surf_file_to_parse = NULL;
98 static void surf_parse_error(char *msg);
100 static void parse_Stag_trace(void);
101 static void parse_Etag_trace(void);
102 static void parse_Stag_trace_c_connect(void);
104 static void init_randomness(void);
105 static void add_randomness(void);
107 void surf_parse_free_callbacks(void)
109 xbt_dynar_free(&STag_surfxml_platform_cb_list);
110 xbt_dynar_free(&ETag_surfxml_platform_cb_list);
111 xbt_dynar_free(&STag_surfxml_host_cb_list);
112 xbt_dynar_free(&ETag_surfxml_host_cb_list);
113 xbt_dynar_free(&STag_surfxml_router_cb_list);
114 xbt_dynar_free(&ETag_surfxml_router_cb_list);
115 xbt_dynar_free(&STag_surfxml_link_cb_list);
116 xbt_dynar_free(&ETag_surfxml_link_cb_list);
117 xbt_dynar_free(&STag_surfxml_route_cb_list);
118 xbt_dynar_free(&ETag_surfxml_route_cb_list);
119 xbt_dynar_free(&STag_surfxml_link_c_ctn_cb_list);
120 xbt_dynar_free(&ETag_surfxml_link_c_ctn_cb_list);
121 xbt_dynar_free(&STag_surfxml_process_cb_list);
122 xbt_dynar_free(&ETag_surfxml_process_cb_list);
123 xbt_dynar_free(&STag_surfxml_argument_cb_list);
124 xbt_dynar_free(&ETag_surfxml_argument_cb_list);
125 xbt_dynar_free(&STag_surfxml_prop_cb_list);
126 xbt_dynar_free(&ETag_surfxml_prop_cb_list);
127 xbt_dynar_free(&STag_surfxml_trace_cb_list);
128 xbt_dynar_free(&ETag_surfxml_trace_cb_list);
129 xbt_dynar_free(&STag_surfxml_trace_c_connect_cb_list);
130 xbt_dynar_free(&ETag_surfxml_trace_c_connect_cb_list);
131 xbt_dynar_free(&STag_surfxml_random_cb_list);
132 xbt_dynar_free(&ETag_surfxml_random_cb_list);
133 xbt_dynar_free(&STag_surfxml_AS_cb_list);
134 xbt_dynar_free(&ETag_surfxml_AS_cb_list);
135 xbt_dynar_free(&STag_surfxml_ASroute_cb_list);
136 xbt_dynar_free(&ETag_surfxml_ASroute_cb_list);
137 xbt_dynar_free(&STag_surfxml_bypassRoute_cb_list);
138 xbt_dynar_free(&ETag_surfxml_bypassRoute_cb_list);
139 xbt_dynar_free(&STag_surfxml_cluster_cb_list);
140 xbt_dynar_free(&ETag_surfxml_cluster_cb_list);
143 void surf_parse_reset_parser(void)
145 surf_parse_free_callbacks();
146 STag_surfxml_platform_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
147 ETag_surfxml_platform_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
148 STag_surfxml_host_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
149 ETag_surfxml_host_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
150 STag_surfxml_router_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
151 ETag_surfxml_router_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
152 STag_surfxml_link_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
153 ETag_surfxml_link_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
154 STag_surfxml_route_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
155 ETag_surfxml_route_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
156 STag_surfxml_link_c_ctn_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
157 ETag_surfxml_link_c_ctn_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
158 STag_surfxml_process_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
159 ETag_surfxml_process_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
160 STag_surfxml_argument_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
161 ETag_surfxml_argument_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
162 STag_surfxml_prop_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
163 ETag_surfxml_prop_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
164 STag_surfxml_trace_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
165 ETag_surfxml_trace_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
166 STag_surfxml_trace_c_connect_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
167 ETag_surfxml_trace_c_connect_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
168 STag_surfxml_random_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
169 ETag_surfxml_random_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
170 STag_surfxml_AS_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
171 ETag_surfxml_AS_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
172 STag_surfxml_ASroute_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
173 ETag_surfxml_ASroute_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
174 STag_surfxml_bypassRoute_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
175 ETag_surfxml_bypassRoute_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
176 STag_surfxml_cluster_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
177 ETag_surfxml_cluster_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
180 /* Stag and Etag parse functions */
182 void STag_surfxml_platform(void)
184 double version = 0.0;
186 sscanf(A_surfxml_platform_version, "%lg", &version);
188 xbt_assert0((version >= 1.0), "******* BIG FAT WARNING *********\n "
189 "You're using an ancient XML file. "
190 "Since SimGrid 3.1, units are Bytes, Flops, and seconds "
191 "instead of MBytes, MFlops and seconds. "
192 "A script (surfxml_update.pl) to help you convert your old "
194 "is available in the contrib/platform_generation directory "
195 "of the simgrid repository. Please check also out the "
196 "SURF section of the ChangeLog for the 3.1 version. "
197 "Last, do not forget to also update your values for "
198 "the calls to MSG_task_create (if any).");
199 xbt_assert0((version >= 2.0), "******* BIG FAT WARNING *********\n "
200 "You're using an old XML file. "
201 "A script (surfxml_update.pl) to help you convert your old "
203 "is available in the contrib/platform_generation directory "
204 "of the simgrid repository.");
206 surfxml_call_cb_functions(STag_surfxml_platform_cb_list);
210 #define parse_method(type,name) \
211 void type##Tag_surfxml_##name(void) \
212 { surfxml_call_cb_functions(type##Tag_surfxml_##name##_cb_list); }
214 parse_method(E,platform);
215 parse_method(S,host); parse_method(E,host);
216 parse_method(S,router); parse_method(E,router);
217 parse_method(S,link); parse_method(E,link);
218 parse_method(S,route); parse_method(E,route);
219 parse_method(S,link_c_ctn); parse_method(E,link_c_ctn);
220 parse_method(S,process); parse_method(E,process);
221 parse_method(S,argument); parse_method(E,argument);
222 parse_method(S,prop); parse_method(E,prop);
223 parse_method(S,trace); parse_method(E,trace);
224 parse_method(S,trace_c_connect); parse_method(E,trace_c_connect);
225 parse_method(S,random); parse_method(E,random);
226 parse_method(S,AS); parse_method(E,AS);
227 parse_method(S,ASroute); parse_method(E,ASroute);
228 parse_method(S,bypassRoute); parse_method(E,bypassRoute);
229 parse_method(S,cluster); parse_method(E,cluster);
231 /* Open and Close parse file */
233 void surf_parse_open(const char *file)
235 static int warned = 0; /* warn only once */
239 ("Bypassing the XML parser since surf_parse_open received a NULL pointer. If it is not what you want, go fix your code.");
244 surf_file_to_parse = surf_fopen(file, "r");
245 xbt_assert1((surf_file_to_parse), "Unable to open \"%s\"\n", file);
246 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, 10);
247 surf_parse__switch_to_buffer(surf_input_buffer);
248 surf_parse_lineno = 1;
251 void surf_parse_close(void)
253 if (surf_file_to_parse) {
254 surf_parse__delete_buffer(surf_input_buffer);
255 fclose(surf_file_to_parse);
261 static int _surf_parse(void)
263 return surf_parse_lex();
266 int_f_void_t surf_parse = _surf_parse;
268 void surf_parse_error(char *msg)
270 fprintf(stderr, "Parse error on line %d: %s\n", surf_parse_lineno, msg);
274 void surf_parse_get_double(double *value, const char *string)
277 ret = sscanf(string, "%lg", value);
279 surf_parse_error(bprintf("%s is not a double", string));
282 void surf_parse_get_int(int *value, const char *string)
285 ret = sscanf(string, "%d", value);
287 surf_parse_error(bprintf("%s is not an integer", string));
290 /* Aux parse functions */
292 void surfxml_add_callback(xbt_dynar_t cb_list, void_f_void_t function)
294 xbt_dynar_push(cb_list, &function);
297 void surfxml_del_callback(xbt_dynar_t* p_cb_list, void_f_void_t function)
299 xbt_dynar_t new_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
302 xbt_dynar_foreach(*p_cb_list,it,func) {
303 if( func != function )
304 xbt_dynar_push(new_cb_list, &func);
306 xbt_dynar_free(p_cb_list);
307 *p_cb_list = new_cb_list;
310 static XBT_INLINE void surfxml_call_cb_functions(xbt_dynar_t cb_list)
312 unsigned int iterator;
314 xbt_dynar_foreach(cb_list, iterator, fun) {
319 /* Init and free parse data */
321 static void init_data(void)
323 if (!surfxml_bufferstack_stack)
324 surfxml_bufferstack_stack = xbt_dynar_new(sizeof(char *), NULL);
326 random_data_list = xbt_dict_new();
327 traces_set_list = xbt_dict_new();
328 trace_connect_list_host_avail = xbt_dict_new();
329 trace_connect_list_power = xbt_dict_new();
330 trace_connect_list_link_avail = xbt_dict_new();
331 trace_connect_list_bandwidth = xbt_dict_new();
332 trace_connect_list_latency = xbt_dict_new();
334 surfxml_add_callback(STag_surfxml_random_cb_list, &init_randomness);
335 surfxml_add_callback(ETag_surfxml_random_cb_list, &add_randomness);
336 surfxml_add_callback(STag_surfxml_prop_cb_list, &parse_properties);
337 surfxml_add_callback(STag_surfxml_trace_cb_list, &parse_Stag_trace);
338 surfxml_add_callback(ETag_surfxml_trace_cb_list, &parse_Etag_trace);
339 surfxml_add_callback(STag_surfxml_trace_c_connect_cb_list, &parse_Stag_trace_c_connect);
342 static void free_data(void)
344 xbt_dict_free(&trace_connect_list_host_avail);
345 xbt_dict_free(&trace_connect_list_power);
346 xbt_dict_free(&trace_connect_list_link_avail);
347 xbt_dict_free(&trace_connect_list_bandwidth);
348 xbt_dict_free(&trace_connect_list_latency);
349 xbt_dict_free(&traces_set_list);
350 xbt_dict_free(&random_data_list);
351 xbt_dynar_free(&surfxml_bufferstack_stack);
354 /* Here start parse */
356 void parse_platform_file(const char *file)
359 surf_parse_open(file);
361 parse_status = surf_parse();
364 xbt_assert1(!parse_status, "Parse error in %s", file);
367 /* Prop tag functions */
369 void parse_properties(void)
372 if (!current_property_set)
373 current_property_set = xbt_dict_new(); // Maybe, it should be make a error
374 value = xbt_strdup(A_surfxml_prop_value);
375 xbt_dict_set(current_property_set, A_surfxml_prop_id, value, free);
378 /* Trace management functions */
380 static double trace_periodicity = -1.0;
381 static char *trace_file = NULL;
382 static char *trace_id;
384 static void parse_Stag_trace(void)
386 trace_id = strdup(A_surfxml_trace_id);
387 trace_file = strdup(A_surfxml_trace_file);
388 surf_parse_get_double(&trace_periodicity, A_surfxml_trace_periodicity);
391 static void parse_Etag_trace(void)
394 if (!trace_file || strcmp(trace_file, "") != 0) {
395 trace = tmgr_trace_new(trace_file);
397 if (strcmp(surfxml_pcdata, "") == 0)
401 tmgr_trace_new_from_string(trace_id, surfxml_pcdata,
404 xbt_dict_set(traces_set_list, trace_id, (void *) trace, NULL);
407 static void parse_Stag_trace_c_connect(void)
409 xbt_assert2(xbt_dict_get_or_null
410 (traces_set_list, A_surfxml_trace_c_connect_trace),
411 "Cannot connect trace %s to %s: trace unknown",
412 A_surfxml_trace_c_connect_trace,
413 A_surfxml_trace_c_connect_element);
415 switch (A_surfxml_trace_c_connect_kind) {
416 case A_surfxml_trace_c_connect_kind_HOST_AVAIL:
417 xbt_dict_set(trace_connect_list_host_avail,
418 A_surfxml_trace_c_connect_trace,
419 xbt_strdup(A_surfxml_trace_c_connect_element), free);
421 case A_surfxml_trace_c_connect_kind_POWER:
422 xbt_dict_set(trace_connect_list_power, A_surfxml_trace_c_connect_trace,
423 xbt_strdup(A_surfxml_trace_c_connect_element), free);
425 case A_surfxml_trace_c_connect_kind_LINK_AVAIL:
426 xbt_dict_set(trace_connect_list_link_avail,
427 A_surfxml_trace_c_connect_trace,
428 xbt_strdup(A_surfxml_trace_c_connect_element), free);
430 case A_surfxml_trace_c_connect_kind_BANDWIDTH:
431 xbt_dict_set(trace_connect_list_bandwidth,
432 A_surfxml_trace_c_connect_trace,
433 xbt_strdup(A_surfxml_trace_c_connect_element), free);
435 case A_surfxml_trace_c_connect_kind_LATENCY:
436 xbt_dict_set(trace_connect_list_latency, A_surfxml_trace_c_connect_trace,
437 xbt_strdup(A_surfxml_trace_c_connect_element), free);
440 xbt_die(bprintf("Cannot connect trace %s to %s: kind of trace unknown",
441 A_surfxml_trace_c_connect_trace,
442 A_surfxml_trace_c_connect_element));
446 /* Random tag functions */
448 double get_cpu_power(const char *power)
450 double power_scale = 0.0;
453 random_data_t random = NULL;
454 /* randomness is inserted like this: power="$rand(my_random)" */
455 if (((p = strstr(power, "$rand(")) != NULL)
456 && ((q = strstr(power, ")")) != NULL)) {
458 generator = xbt_malloc(q - (p + 6) + 1);
459 memcpy(generator, p + 6, q - (p + 6));
460 generator[q - (p + 6)] = '\0';
461 xbt_assert1((random =
462 xbt_dict_get_or_null(random_data_list, generator)),
463 "Random generator %s undefined", generator);
464 power_scale = random_generate(random);
467 surf_parse_get_double(&power_scale, power);
472 double random_min, random_max, random_mean, random_std_deviation, random_generator;
475 static void init_randomness(void)
477 random_id = A_surfxml_random_id;
478 surf_parse_get_double(&random_min, A_surfxml_random_min);
479 surf_parse_get_double(&random_max, A_surfxml_random_max);
480 surf_parse_get_double(&random_mean, A_surfxml_random_mean);
481 surf_parse_get_double(&random_std_deviation, A_surfxml_random_std_deviation);
482 random_generator = A_surfxml_random_generator;
485 static void add_randomness(void)
487 /* If needed aditional properties can be added by using the prop tag */
488 random_data_t random = random_new(random_generator, 0, random_min, random_max, random_mean, random_std_deviation);
489 xbt_dict_set(random_data_list, random_id, (void *) random, &xbt_free_ref);
493 * create CPU resource via CPU Model
495 void surf_host_create_resource(char *name, double power_peak,
497 tmgr_trace_t power_trace,
498 e_surf_resource_state_t state_initial,
499 tmgr_trace_t state_trace,
500 xbt_dict_t cpu_properties)
502 return surf_cpu_model->extension.cpu.
503 create_resource(name,power_peak,power_scale,power_trace,state_initial,state_trace,cpu_properties);
507 * create CPU resource via worsktation_ptask_L07 model
510 void surf_wsL07_host_create_resource(char *name, double power_peak,
512 tmgr_trace_t power_trace,
513 e_surf_resource_state_t state_initial,
514 tmgr_trace_t state_trace,
515 xbt_dict_t cpu_properties)
517 surf_workstation_model->extension.workstation.
518 cpu_create_resource(name,power_peak,power_scale,power_trace,state_initial,state_trace,cpu_properties);
521 * create link resource via network Model
523 void surf_link_create_resource(char *name,
525 tmgr_trace_t bw_trace,
527 tmgr_trace_t lat_trace,
528 e_surf_resource_state_t
530 tmgr_trace_t state_trace,
531 e_surf_link_sharing_policy_t policy,
532 xbt_dict_t properties)
534 return surf_network_model->extension.network.
535 create_resource(name,bw_initial,bw_trace,lat_initial,lat_trace,
536 state_initial,state_trace,policy,properties);
540 * create link resource via workstation_ptask_L07 model
543 void surf_wsL07_link_create_resource(char *name,
545 tmgr_trace_t bw_trace,
547 tmgr_trace_t lat_trace,
548 e_surf_resource_state_t
550 tmgr_trace_t state_trace,
551 e_surf_link_sharing_policy_t
552 policy, xbt_dict_t properties)
554 return surf_workstation_model->extension.workstation.
555 link_create_resource(name,bw_initial,bw_trace,lat_initial,lat_trace,
556 state_initial,state_trace,policy,properties);
560 * Route: add route element bypassing the parser :
561 * same job as parse_route_elem
564 void surf_add_route_element(char* link_ctn_id)
566 xbt_die("\"surf_add_route_element\" not support");
568 // val = xbt_strdup(link_ctn_id);
569 // xbt_dynar_push(route_link_list,&val);
574 void surf_route_set_resource(char *source_id,char *destination_id,xbt_dynar_t links_id,int action)
576 xbt_die("\"surf_route_set_resource\" not support");
577 //route_link_list = xbt_dynar_new(sizeof(char *), NULL);
578 //routing_add_route(source_id,destination_id,links_id,action);
583 * add host to routing host list
585 void surf_route_add_host(char *host_id)
587 xbt_die("\"surf_route_add_host\" not support");
588 //routing_add_host(host_id);
594 void surf_add_host_traces(void)
596 return surf_cpu_model->extension.cpu.add_traces();
599 void surf_add_link_traces(void)
601 return surf_network_model->extension.network.add_traces();
604 void surf_wsL07_add_traces(void)
606 return surf_workstation_model->extension.workstation.add_traces();
612 void surf_set_routes(void)
614 xbt_die("\"surf_set_routes\" not support");
615 //routing_set_routes();