3 /* Copyright (c) 2004 Arnaud Legrand. All rights reserved. */
5 /* This program is free software; you can redistribute it and/or modify it
6 * under the terms of the license (GNU LGPL) which comes with this package. */
12 #include "surf/surfxml_parse_private.h"
13 #include "surf/surf_private.h"
15 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_parse, surf,
16 "Logging specific to the SURF parsing module");
18 #include "simgrid_dtd.c"
20 /* Initialize the parsing globals */
22 xbt_dict_t traces_set_list = NULL;
23 //xbt_dynar_t traces_connect_list = NULL;
24 xbt_dict_t trace_connect_list_host_avail = NULL;
25 xbt_dict_t trace_connect_list_power = NULL;
26 xbt_dict_t trace_connect_list_link_avail = NULL;
27 xbt_dict_t trace_connect_list_bandwidth = NULL;
28 xbt_dict_t trace_connect_list_latency = NULL;
30 /* This buffer is used to store the original buffer before substituing it by out own buffer. Usefull for the foreach tag */
31 static xbt_dynar_t surfxml_bufferstack_stack = NULL;
32 int surfxml_bufferstack_size = 2048;
33 static char *old_buff = NULL;
34 static void surf_parse_error(char *msg);
36 void surfxml_bufferstack_push(int new)
39 old_buff = surfxml_bufferstack;
41 xbt_dynar_push(surfxml_bufferstack_stack, &surfxml_bufferstack);
42 surfxml_bufferstack = xbt_new0(char, surfxml_bufferstack_size);
46 void surfxml_bufferstack_pop(int new)
49 surfxml_bufferstack = old_buff;
51 free(surfxml_bufferstack);
52 xbt_dynar_pop(surfxml_bufferstack_stack, &surfxml_bufferstack);
56 /* Stores the set name reffered to by the foreach tag */
57 static char *foreach_set_name;
58 static xbt_dynar_t main_STag_surfxml_host_cb_list = NULL;
59 static xbt_dynar_t main_ETag_surfxml_host_cb_list = NULL;
60 static xbt_dynar_t main_STag_surfxml_link_cb_list = NULL;
61 static xbt_dynar_t main_ETag_surfxml_link_cb_list = NULL;
63 /* make sure these symbols are defined as strong ones in this file so that the linked can resolve them */
64 xbt_dynar_t STag_surfxml_platform_cb_list = NULL;
65 xbt_dynar_t ETag_surfxml_platform_cb_list = NULL;
66 xbt_dynar_t STag_surfxml_host_cb_list = NULL;
67 xbt_dynar_t ETag_surfxml_host_cb_list = NULL;
68 xbt_dynar_t STag_surfxml_router_cb_list = NULL;
69 xbt_dynar_t ETag_surfxml_router_cb_list = NULL;
70 xbt_dynar_t STag_surfxml_link_cb_list = NULL;
71 xbt_dynar_t ETag_surfxml_link_cb_list = NULL;
72 xbt_dynar_t STag_surfxml_route_cb_list = NULL;
73 xbt_dynar_t ETag_surfxml_route_cb_list = NULL;
74 xbt_dynar_t STag_surfxml_link_c_ctn_cb_list = NULL;
75 xbt_dynar_t ETag_surfxml_link_c_ctn_cb_list = NULL;
76 xbt_dynar_t STag_surfxml_process_cb_list = NULL;
77 xbt_dynar_t ETag_surfxml_process_cb_list = NULL;
78 xbt_dynar_t STag_surfxml_argument_cb_list = NULL;
79 xbt_dynar_t ETag_surfxml_argument_cb_list = NULL;
80 xbt_dynar_t STag_surfxml_prop_cb_list = NULL;
81 xbt_dynar_t ETag_surfxml_prop_cb_list = NULL;
82 xbt_dynar_t STag_surfxml_set_cb_list = NULL;
83 xbt_dynar_t ETag_surfxml_set_cb_list = NULL;
84 xbt_dynar_t STag_surfxml_foreach_cb_list = NULL;
85 xbt_dynar_t ETag_surfxml_foreach_cb_list = NULL;
86 xbt_dynar_t STag_surfxml_route_c_multi_cb_list = NULL;
87 xbt_dynar_t ETag_surfxml_route_c_multi_cb_list = NULL;
88 xbt_dynar_t STag_surfxml_cluster_cb_list = NULL;
89 xbt_dynar_t ETag_surfxml_cluster_cb_list = NULL;
90 xbt_dynar_t STag_surfxml_trace_cb_list = NULL;
91 xbt_dynar_t ETag_surfxml_trace_cb_list = NULL;
92 xbt_dynar_t STag_surfxml_trace_c_connect_cb_list = NULL;
93 xbt_dynar_t ETag_surfxml_trace_c_connect_cb_list = NULL;
94 xbt_dynar_t STag_surfxml_random_cb_list = NULL;
95 xbt_dynar_t ETag_surfxml_random_cb_list = NULL;
97 /* Stores the sets defined in the XML */
98 xbt_dict_t set_list = NULL;
100 xbt_dict_t current_property_set = NULL;
102 /* For the route:multi tag */
103 xbt_dict_t route_table = NULL;
104 xbt_dict_t route_multi_table = NULL;
105 xbt_dynar_t route_multi_elements = NULL;
106 static xbt_dynar_t route_link_list = NULL;
107 xbt_dynar_t links = NULL;
108 xbt_dynar_t keys = NULL;
110 xbt_dict_t random_data_list = NULL;
112 static xbt_dynar_t surf_input_buffer_stack = NULL;
113 static xbt_dynar_t surf_file_to_parse_stack = NULL;
115 static XBT_INLINE void surfxml_call_cb_functions(xbt_dynar_t);
117 YY_BUFFER_STATE surf_input_buffer;
118 FILE *surf_file_to_parse = NULL;
120 static void convert_route_multi_to_routes(void);
121 static void parse_route_elem(void);
122 static void parse_foreach(void);
123 static void parse_sets(void);
124 static void parse_route_multi_set_endpoints(void);
125 static void parse_route_multi_set_route(void);
126 static void parse_trace_init(void);
127 static void parse_trace_finalize(void);
128 static void parse_trace_c_connect(void);
129 static void init_randomness(void);
130 static void add_randomness(void);
132 void surf_parse_free_callbacks(void)
134 xbt_dynar_free(&STag_surfxml_platform_cb_list);
135 xbt_dynar_free(&ETag_surfxml_platform_cb_list);
136 xbt_dynar_free(&STag_surfxml_host_cb_list);
137 xbt_dynar_free(&ETag_surfxml_host_cb_list);
138 xbt_dynar_free(&STag_surfxml_router_cb_list);
139 xbt_dynar_free(&ETag_surfxml_router_cb_list);
140 xbt_dynar_free(&STag_surfxml_link_cb_list);
141 xbt_dynar_free(&ETag_surfxml_link_cb_list);
142 xbt_dynar_free(&STag_surfxml_route_cb_list);
143 xbt_dynar_free(&ETag_surfxml_route_cb_list);
144 xbt_dynar_free(&STag_surfxml_link_c_ctn_cb_list);
145 xbt_dynar_free(&ETag_surfxml_link_c_ctn_cb_list);
146 xbt_dynar_free(&STag_surfxml_process_cb_list);
147 xbt_dynar_free(&ETag_surfxml_process_cb_list);
148 xbt_dynar_free(&STag_surfxml_argument_cb_list);
149 xbt_dynar_free(&ETag_surfxml_argument_cb_list);
150 xbt_dynar_free(&STag_surfxml_prop_cb_list);
151 xbt_dynar_free(&ETag_surfxml_prop_cb_list);
152 xbt_dynar_free(&STag_surfxml_set_cb_list);
153 xbt_dynar_free(&ETag_surfxml_set_cb_list);
154 xbt_dynar_free(&STag_surfxml_foreach_cb_list);
155 xbt_dynar_free(&ETag_surfxml_foreach_cb_list);
156 xbt_dynar_free(&STag_surfxml_route_c_multi_cb_list);
157 xbt_dynar_free(&ETag_surfxml_route_c_multi_cb_list);
158 xbt_dynar_free(&STag_surfxml_cluster_cb_list);
159 xbt_dynar_free(&ETag_surfxml_cluster_cb_list);
160 xbt_dynar_free(&STag_surfxml_trace_cb_list);
161 xbt_dynar_free(&ETag_surfxml_trace_cb_list);
162 xbt_dynar_free(&STag_surfxml_trace_c_connect_cb_list);
163 xbt_dynar_free(&ETag_surfxml_trace_c_connect_cb_list);
164 xbt_dynar_free(&STag_surfxml_random_cb_list);
165 xbt_dynar_free(&ETag_surfxml_random_cb_list);
168 void surf_parse_reset_parser(void)
170 surf_parse_free_callbacks();
171 STag_surfxml_platform_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
172 ETag_surfxml_platform_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
173 STag_surfxml_host_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
174 ETag_surfxml_host_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
175 STag_surfxml_router_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
176 ETag_surfxml_router_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
177 STag_surfxml_link_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
178 ETag_surfxml_link_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
179 STag_surfxml_route_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
180 ETag_surfxml_route_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
181 STag_surfxml_link_c_ctn_cb_list =
182 xbt_dynar_new(sizeof(void_f_void_t), NULL);
183 ETag_surfxml_link_c_ctn_cb_list =
184 xbt_dynar_new(sizeof(void_f_void_t), NULL);
185 STag_surfxml_process_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
186 ETag_surfxml_process_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
187 STag_surfxml_argument_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
188 ETag_surfxml_argument_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
189 STag_surfxml_prop_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
190 ETag_surfxml_prop_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
191 STag_surfxml_set_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
192 ETag_surfxml_set_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
193 STag_surfxml_foreach_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
194 ETag_surfxml_foreach_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
195 STag_surfxml_route_c_multi_cb_list =
196 xbt_dynar_new(sizeof(void_f_void_t), NULL);
197 ETag_surfxml_route_c_multi_cb_list =
198 xbt_dynar_new(sizeof(void_f_void_t), NULL);
199 STag_surfxml_cluster_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
200 ETag_surfxml_cluster_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
201 STag_surfxml_trace_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
202 ETag_surfxml_trace_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
203 STag_surfxml_trace_c_connect_cb_list =
204 xbt_dynar_new(sizeof(void_f_void_t), NULL);
205 ETag_surfxml_trace_c_connect_cb_list =
206 xbt_dynar_new(sizeof(void_f_void_t), NULL);
207 STag_surfxml_random_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
208 ETag_surfxml_random_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
211 void STag_surfxml_include(void)
213 xbt_dynar_push(surf_input_buffer_stack, &surf_input_buffer);
214 xbt_dynar_push(surf_file_to_parse_stack, &surf_file_to_parse);
216 surf_file_to_parse = surf_fopen(A_surfxml_include_file, "r");
217 xbt_assert1((surf_file_to_parse), "Unable to open \"%s\"\n",
218 A_surfxml_include_file);
219 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, 10);
220 surf_parse__switch_to_buffer(surf_input_buffer);
225 void ETag_surfxml_include(void)
229 surf_parse__delete_buffer(surf_input_buffer);
230 fclose(surf_file_to_parse);
231 xbt_dynar_pop(surf_file_to_parse_stack, &surf_file_to_parse);
232 xbt_dynar_pop(surf_input_buffer_stack, &surf_input_buffer);
235 void STag_surfxml_platform(void)
237 double version = 0.0;
239 sscanf(A_surfxml_platform_version, "%lg", &version);
241 xbt_assert0((version >= 1.0), "******* BIG FAT WARNING *********\n "
242 "You're using an ancient XML file. "
243 "Since SimGrid 3.1, units are Bytes, Flops, and seconds "
244 "instead of MBytes, MFlops and seconds. "
245 "A script (surfxml_update.pl) to help you convert your old "
247 "is available in the contrib/platform_generation directory "
248 "of the simgrid repository. Please check also out the "
249 "SURF section of the ChangeLog for the 3.1 version. "
250 "Last, do not forget to also update your values for "
251 "the calls to MSG_task_create (if any).");
252 xbt_assert0((version >= 2.0), "******* BIG FAT WARNING *********\n "
253 "You're using an old XML file. "
254 "A script (surfxml_update.pl) to help you convert your old "
256 "is available in the contrib/platform_generation directory "
257 "of the simgrid repository.");
259 surfxml_call_cb_functions(STag_surfxml_platform_cb_list);
263 void ETag_surfxml_platform(void)
265 convert_route_multi_to_routes();
267 surfxml_call_cb_functions(ETag_surfxml_platform_cb_list);
269 xbt_dict_free(&random_data_list);
272 void STag_surfxml_host(void)
274 surfxml_call_cb_functions(STag_surfxml_host_cb_list);
277 void ETag_surfxml_host(void)
279 surfxml_call_cb_functions(ETag_surfxml_host_cb_list);
282 void STag_surfxml_router(void)
284 surfxml_call_cb_functions(STag_surfxml_router_cb_list);
287 void ETag_surfxml_router(void)
289 surfxml_call_cb_functions(ETag_surfxml_router_cb_list);
292 void STag_surfxml_link(void)
294 surfxml_call_cb_functions(STag_surfxml_link_cb_list);
297 void ETag_surfxml_link(void)
299 surfxml_call_cb_functions(ETag_surfxml_link_cb_list);
302 void STag_surfxml_route(void)
304 surfxml_call_cb_functions(STag_surfxml_route_cb_list);
307 void ETag_surfxml_route(void)
309 surfxml_call_cb_functions(ETag_surfxml_route_cb_list);
312 void STag_surfxml_link_c_ctn(void)
314 surfxml_call_cb_functions(STag_surfxml_link_c_ctn_cb_list);
317 void ETag_surfxml_link_c_ctn(void)
319 surfxml_call_cb_functions(ETag_surfxml_link_c_ctn_cb_list);
322 void STag_surfxml_process(void)
324 surfxml_call_cb_functions(STag_surfxml_process_cb_list);
327 void ETag_surfxml_process(void)
329 surfxml_call_cb_functions(ETag_surfxml_process_cb_list);
332 void STag_surfxml_argument(void)
334 surfxml_call_cb_functions(STag_surfxml_argument_cb_list);
337 void ETag_surfxml_argument(void)
339 surfxml_call_cb_functions(ETag_surfxml_argument_cb_list);
342 void STag_surfxml_prop(void)
344 surfxml_call_cb_functions(STag_surfxml_prop_cb_list);
347 void ETag_surfxml_prop(void)
349 surfxml_call_cb_functions(ETag_surfxml_prop_cb_list);
352 void STag_surfxml_set(void)
354 surfxml_call_cb_functions(STag_surfxml_set_cb_list);
357 void ETag_surfxml_set(void)
359 surfxml_call_cb_functions(ETag_surfxml_set_cb_list);
362 void STag_surfxml_foreach(void)
364 /* Save the current buffer */
365 surfxml_bufferstack_push(0);
366 surfxml_call_cb_functions(STag_surfxml_foreach_cb_list);
369 void ETag_surfxml_foreach(void)
371 surfxml_call_cb_functions(ETag_surfxml_foreach_cb_list);
373 /* free the temporary dynar and restore original */
374 xbt_dynar_free(&STag_surfxml_host_cb_list);
375 xbt_dynar_free(&ETag_surfxml_host_cb_list);
377 STag_surfxml_host_cb_list = main_STag_surfxml_host_cb_list;
378 ETag_surfxml_host_cb_list = main_ETag_surfxml_host_cb_list;
380 /* free the temporary dynar and restore original */
381 xbt_dynar_free(&STag_surfxml_link_cb_list);
382 xbt_dynar_free(&ETag_surfxml_link_cb_list);
384 STag_surfxml_link_cb_list = main_STag_surfxml_link_cb_list;
385 ETag_surfxml_link_cb_list = main_ETag_surfxml_link_cb_list;
389 void STag_surfxml_route_c_multi(void)
391 surfxml_call_cb_functions(STag_surfxml_route_c_multi_cb_list);
394 void ETag_surfxml_route_c_multi(void)
396 surfxml_call_cb_functions(ETag_surfxml_route_c_multi_cb_list);
399 void STag_surfxml_cluster(void)
401 surfxml_call_cb_functions(STag_surfxml_cluster_cb_list);
404 void ETag_surfxml_cluster(void)
406 surfxml_call_cb_functions(ETag_surfxml_cluster_cb_list);
409 void STag_surfxml_trace(void)
411 surfxml_call_cb_functions(STag_surfxml_trace_cb_list);
414 void ETag_surfxml_trace(void)
416 surfxml_call_cb_functions(ETag_surfxml_trace_cb_list);
419 void STag_surfxml_trace_c_connect(void)
421 surfxml_call_cb_functions(STag_surfxml_trace_c_connect_cb_list);
424 void ETag_surfxml_trace_c_connect(void)
426 surfxml_call_cb_functions(ETag_surfxml_trace_c_connect_cb_list);
429 void STag_surfxml_random(void)
431 surfxml_call_cb_functions(STag_surfxml_random_cb_list);
434 void ETag_surfxml_random(void)
436 surfxml_call_cb_functions(ETag_surfxml_random_cb_list);
439 void surf_parse_open(const char *file)
441 static int warned = 0; /* warn only once */
445 ("Bypassing the XML parser since surf_parse_open received a NULL pointer. If it is not what you want, go fix your code.");
450 if (!surf_input_buffer_stack)
451 surf_input_buffer_stack = xbt_dynar_new(sizeof(YY_BUFFER_STATE), NULL);
452 if (!surf_file_to_parse_stack)
453 surf_file_to_parse_stack = xbt_dynar_new(sizeof(FILE *), NULL);
455 surf_file_to_parse = surf_fopen(file, "r");
456 xbt_assert1((surf_file_to_parse), "Unable to open \"%s\"\n", file);
457 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, 10);
458 surf_parse__switch_to_buffer(surf_input_buffer);
459 surf_parse_lineno = 1;
462 void surf_parse_close(void)
464 if (surf_input_buffer_stack)
465 xbt_dynar_free(&surf_input_buffer_stack);
466 if (surf_file_to_parse_stack)
467 xbt_dynar_free(&surf_file_to_parse_stack);
469 if (surf_file_to_parse) {
470 surf_parse__delete_buffer(surf_input_buffer);
471 fclose(surf_file_to_parse);
476 static int _surf_parse(void)
478 return surf_parse_lex();
481 int_f_void_t surf_parse = _surf_parse;
483 void surf_parse_error(char *msg)
485 fprintf(stderr, "Parse error on line %d: %s\n", surf_parse_lineno, msg);
490 void surf_parse_get_double(double *value, const char *string)
494 ret = sscanf(string, "%lg", value);
496 surf_parse_error(bprintf("%s is not a double", string));
499 void surf_parse_get_int(int *value, const char *string)
503 ret = sscanf(string, "%d", value);
505 surf_parse_error(bprintf("%s is not an integer", string));
508 void parse_properties(void)
512 if (!current_property_set)
513 current_property_set = xbt_dict_new();
515 value = xbt_strdup(A_surfxml_prop_value);
516 xbt_dict_set(current_property_set, A_surfxml_prop_id, value, free);
519 void surfxml_add_callback(xbt_dynar_t cb_list, void_f_void_t function)
521 xbt_dynar_push(cb_list, &function);
524 static XBT_INLINE void surfxml_call_cb_functions(xbt_dynar_t cb_list)
526 unsigned int iterator;
528 xbt_dynar_foreach(cb_list, iterator, fun) {
529 DEBUG2("call %p %p", fun, *fun);
534 static void parse_route_set_endpoints(void)
536 route_link_list = xbt_dynar_new(sizeof(char *), NULL);
539 static void init_data(void)
541 xbt_dict_free(&route_table);
542 xbt_dynar_free(&route_link_list);
543 route_table = xbt_dict_new();
545 if (!surfxml_bufferstack_stack)
546 surfxml_bufferstack_stack = xbt_dynar_new(sizeof(char *), NULL);
547 route_multi_table = xbt_dict_new();
548 route_multi_elements = xbt_dynar_new(sizeof(char *), NULL);
549 traces_set_list = xbt_dict_new();
550 if (set_list == NULL)
551 set_list = xbt_dict_new();
553 trace_connect_list_host_avail = xbt_dict_new();
554 trace_connect_list_power = xbt_dict_new();
555 trace_connect_list_link_avail = xbt_dict_new();
556 trace_connect_list_bandwidth = xbt_dict_new();
557 trace_connect_list_latency = xbt_dict_new();
559 random_data_list = xbt_dict_new();
560 surfxml_add_callback(STag_surfxml_prop_cb_list, &parse_properties);
561 surfxml_add_callback(ETag_surfxml_link_c_ctn_cb_list, &parse_route_elem);
562 surfxml_add_callback(STag_surfxml_route_cb_list,
563 &parse_route_set_endpoints);
564 surfxml_add_callback(STag_surfxml_set_cb_list, &parse_sets);
565 surfxml_add_callback(STag_surfxml_route_c_multi_cb_list,
566 &parse_route_multi_set_endpoints);
567 surfxml_add_callback(ETag_surfxml_route_c_multi_cb_list,
568 &parse_route_multi_set_route);
569 surfxml_add_callback(STag_surfxml_foreach_cb_list, &parse_foreach);
570 surfxml_add_callback(STag_surfxml_trace_cb_list, &parse_trace_init);
571 surfxml_add_callback(ETag_surfxml_trace_cb_list, &parse_trace_finalize);
572 surfxml_add_callback(STag_surfxml_trace_c_connect_cb_list,
573 &parse_trace_c_connect);
574 surfxml_add_callback(STag_surfxml_random_cb_list, &init_randomness);
575 surfxml_add_callback(ETag_surfxml_random_cb_list, &add_randomness);
578 static void free_data(void)
581 xbt_dict_cursor_t cursor = NULL;
583 unsigned int cpt = 0;
585 xbt_dict_foreach(route_table, cursor, key, data) {
586 xbt_dynar_t links = (xbt_dynar_t) data;
588 unsigned int cpt = 0;
590 xbt_dynar_foreach(links, cpt, name) free(name);
591 xbt_dynar_free(&links);
593 xbt_dict_free(&route_table);
594 route_link_list = NULL;
596 xbt_dict_free(&route_multi_table);
598 xbt_dynar_foreach(route_multi_elements, cpt, name) free(name);
599 xbt_dynar_free(&route_multi_elements);
601 xbt_dict_foreach(set_list, cursor, key, data) {
602 xbt_dynar_t set = (xbt_dynar_t) data;
604 xbt_dynar_foreach(set, cpt, name) free(name);
605 xbt_dynar_free(&set);
607 xbt_dict_free(&set_list);
609 xbt_dynar_free(&surfxml_bufferstack_stack);
611 xbt_dict_free(&traces_set_list);
612 xbt_dict_free(&trace_connect_list_host_avail);
613 xbt_dict_free(&trace_connect_list_power);
614 xbt_dict_free(&trace_connect_list_link_avail);
615 xbt_dict_free(&trace_connect_list_bandwidth);
616 xbt_dict_free(&trace_connect_list_latency);
617 xbt_dict_free(&traces_set_list);
620 void parse_platform_file(const char *file)
622 surf_parse_open(file);
624 xbt_assert1((!(*surf_parse) ()), "Parse error in %s", file);
629 /* Functions to bypass route, host and link tags. Used by the foreach and route:multi tags */
631 static void parse_make_temporary_route(const char *src, const char *dst,
636 A_surfxml_route_action = action;
637 SURFXML_BUFFER_SET(route_src, src);
638 SURFXML_BUFFER_SET(route_dst, dst);
641 static void parse_change_cpu_data(const char *hostName,
642 const char *surfxml_host_power,
643 const char *surfxml_host_availability,
644 const char *surfxml_host_availability_file,
645 const char *surfxml_host_state_file)
649 SURFXML_BUFFER_SET(host_id, hostName);
650 SURFXML_BUFFER_SET(host_power, surfxml_host_power /*hostPower */ );
651 SURFXML_BUFFER_SET(host_availability, surfxml_host_availability);
652 SURFXML_BUFFER_SET(host_availability_file, surfxml_host_availability_file);
653 SURFXML_BUFFER_SET(host_state_file, surfxml_host_state_file);
656 static void parse_change_link_data(const char *linkName,
657 const char *surfxml_link_bandwidth,
658 const char *surfxml_link_bandwidth_file,
659 const char *surfxml_link_latency,
660 const char *surfxml_link_latency_file,
661 const char *surfxml_link_state_file)
665 SURFXML_BUFFER_SET(link_id, linkName);
666 SURFXML_BUFFER_SET(link_bandwidth, surfxml_link_bandwidth);
667 SURFXML_BUFFER_SET(link_bandwidth_file, surfxml_link_bandwidth_file);
668 SURFXML_BUFFER_SET(link_latency, surfxml_link_latency);
669 SURFXML_BUFFER_SET(link_latency_file, surfxml_link_latency_file);
670 SURFXML_BUFFER_SET(link_state_file, surfxml_link_state_file);
673 /* Functions for the sets and foreach tags */
675 static void parse_sets(void)
677 char *id, *suffix, *prefix, *radical;
679 xbt_dynar_t radical_elements;
680 xbt_dynar_t radical_ends;
681 xbt_dynar_t current_set;
682 char *value, *groups;
686 id = xbt_strdup(A_surfxml_set_id);
687 prefix = xbt_strdup(A_surfxml_set_prefix);
688 suffix = xbt_strdup(A_surfxml_set_suffix);
689 radical = xbt_strdup(A_surfxml_set_radical);
691 if (xbt_dict_get_or_null(set_list, id))
692 surf_parse_error(bprintf
693 ("Set '%s' declared several times in the platform file.",
696 current_set = xbt_dynar_new(sizeof(char *), NULL);
698 radical_elements = xbt_str_split(radical, ",");
699 xbt_dynar_foreach(radical_elements, iter, groups) {
701 radical_ends = xbt_str_split(groups, "-");
702 switch (xbt_dynar_length(radical_ends)) {
704 surf_parse_get_int(&start, xbt_dynar_get_as(radical_ends, 0, char *));
705 value = bprintf("%s%d%s", prefix, start, suffix);
706 xbt_dynar_push(current_set, &value);
711 surf_parse_get_int(&start, xbt_dynar_get_as(radical_ends, 0, char *));
712 surf_parse_get_int(&end, xbt_dynar_get_as(radical_ends, 1, char *));
715 for (i = start; i <= end; i++) {
716 value = bprintf("%s%d%s", prefix, i, suffix);
717 xbt_dynar_push(current_set, &value);
722 surf_parse_error(xbt_strdup("Malformed radical"));
725 xbt_dynar_free(&radical_ends);
728 xbt_dict_set(set_list, id, current_set, NULL);
730 xbt_dynar_free(&radical_elements);
737 static const char *surfxml_host_power;
738 static const char *surfxml_host_availability;
739 static const char *surfxml_host_availability_file;
740 static const char *surfxml_host_state_file;
742 static void parse_host_foreach(void)
744 surfxml_host_power = A_surfxml_host_power;
745 surfxml_host_availability = A_surfxml_host_availability;
746 surfxml_host_availability_file = A_surfxml_host_availability_file;
747 surfxml_host_state_file = A_surfxml_host_state_file;
750 static void finalize_host_foreach(void)
752 xbt_dynar_t names = NULL;
753 unsigned int cpt = 0;
755 xbt_dict_cursor_t cursor = NULL;
758 xbt_dict_t cluster_host_props = current_property_set;
760 names = xbt_dict_get_or_null(set_list, foreach_set_name);
762 surf_parse_error(bprintf("Set name '%s' used in <foreach> not found.",
764 if (strcmp(A_surfxml_host_id, "$1"))
765 surf_parse_error(bprintf
766 ("The host id within <foreach> should point to the foreach set_id (use $1 instead of %s)",
770 /* foreach name in set call the main host callback */
771 xbt_dynar_foreach(names, cpt, name) {
772 surfxml_bufferstack_push(1);
773 parse_change_cpu_data(name, surfxml_host_power, surfxml_host_availability,
774 surfxml_host_availability_file,
775 surfxml_host_state_file);
776 surfxml_call_cb_functions(main_STag_surfxml_host_cb_list);
778 xbt_dict_foreach(cluster_host_props, cursor, key, data) {
779 xbt_dict_set(current_property_set, xbt_strdup(key), xbt_strdup(data),
783 surfxml_call_cb_functions(main_ETag_surfxml_host_cb_list);
784 surfxml_bufferstack_pop(1);
787 current_property_set = xbt_dict_new();
789 surfxml_bufferstack_pop(0);
792 static const char *surfxml_link_bandwidth;
793 static const char *surfxml_link_bandwidth_file;
794 static const char *surfxml_link_latency;
795 static const char *surfxml_link_latency_file;
796 static const char *surfxml_link_state_file;
798 static void parse_link_foreach(void)
800 surfxml_link_bandwidth = A_surfxml_link_bandwidth;
801 surfxml_link_bandwidth_file = A_surfxml_link_bandwidth_file;
802 surfxml_link_latency = A_surfxml_link_latency;
803 surfxml_link_latency_file = A_surfxml_link_latency_file;
804 surfxml_link_state_file = A_surfxml_link_state_file;
807 static void finalize_link_foreach(void)
809 xbt_dynar_t names = NULL;
810 unsigned int cpt = 0;
812 xbt_dict_cursor_t cursor = NULL;
815 xbt_dict_t cluster_link_props = current_property_set;
817 names = xbt_dict_get_or_null(set_list, foreach_set_name);
819 surf_parse_error(bprintf("Set name '%s' used in <foreach> not found.",
821 if (strcmp(A_surfxml_link_id, "$1"))
822 surf_parse_error(bprintf
823 ("The host id within <foreach> should point to the foreach set_id (use $1 instead of %s)",
826 /* for each name in set call the main link callback */
827 xbt_dynar_foreach(names, cpt, name) {
828 surfxml_bufferstack_push(1);
829 parse_change_link_data(name, surfxml_link_bandwidth,
830 surfxml_link_bandwidth_file, surfxml_link_latency,
831 surfxml_link_latency_file,
832 surfxml_link_state_file);
833 surfxml_call_cb_functions(main_STag_surfxml_link_cb_list);
835 xbt_dict_foreach(cluster_link_props, cursor, key, data) {
836 xbt_dict_set(current_property_set, xbt_strdup(key), xbt_strdup(data),
840 surfxml_call_cb_functions(main_ETag_surfxml_link_cb_list);
841 surfxml_bufferstack_pop(1);
844 current_property_set = xbt_dict_new();
846 surfxml_bufferstack_pop(0);
847 free(foreach_set_name);
848 foreach_set_name = NULL;
851 static void parse_foreach(void)
853 /* save the host & link callbacks */
854 main_STag_surfxml_host_cb_list = STag_surfxml_host_cb_list;
855 main_ETag_surfxml_host_cb_list = ETag_surfxml_host_cb_list;
856 main_STag_surfxml_link_cb_list = STag_surfxml_link_cb_list;
857 main_ETag_surfxml_link_cb_list = ETag_surfxml_link_cb_list;
859 /* define host & link callbacks to be used only by the foreach tag */
860 STag_surfxml_host_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
861 ETag_surfxml_host_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
862 STag_surfxml_link_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
863 ETag_surfxml_link_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
865 surfxml_add_callback(STag_surfxml_host_cb_list, &parse_host_foreach);
866 surfxml_add_callback(ETag_surfxml_host_cb_list, &finalize_host_foreach);
867 surfxml_add_callback(STag_surfxml_link_cb_list, &parse_link_foreach);
868 surfxml_add_callback(ETag_surfxml_link_cb_list, &finalize_link_foreach);
871 foreach_set_name = xbt_strdup(A_surfxml_foreach_set_id);
874 /* Route:multi functions */
876 static int route_multi_size = 0;
877 static char *src_name, *dst_name;
878 static int is_symmetric_route;
880 static void parse_route_elem(void)
884 val = xbt_strdup(A_surfxml_link_c_ctn_id);
886 xbt_dynar_push(route_link_list, &val);
889 static void parse_route_multi_set_endpoints(void)
891 src_name = xbt_strdup(A_surfxml_route_c_multi_src);
892 dst_name = xbt_strdup(A_surfxml_route_c_multi_dst);
893 route_action = A_surfxml_route_c_multi_action;
894 is_symmetric_route = A_surfxml_route_c_multi_symmetric;
897 route_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
900 static int contains(xbt_dynar_t list, const char *value)
904 xbt_dynar_foreach(list, cpt, val) {
905 if (strcmp(val, value) == 0)
912 This function is used to append or override the contents of an already existing route in the case a new one with its name is found.
913 The decision is based upon the value of action specified in the xml route:multi attribute action
915 void manage_route(xbt_dict_t routing_table, const char *route_name,
916 int action, int isMultiRoute)
922 /* get already existing list if it exists */
923 links = xbt_dict_get_or_null(routing_table, route_name);
924 DEBUG1("ROUTE: %s", route_name);
927 case A_surfxml_route_action_PREPEND: /* add existing links at the end; route_link_list + links */
928 xbt_dynar_foreach(links, cpt, value) {
929 xbt_dynar_push(route_link_list, &value);
931 xbt_dynar_free(&links);
933 case A_surfxml_route_action_POSTPEND: /* add existing links in front; links + route_link_list */
934 xbt_dynar_foreach(route_link_list, cpt, value) {
935 xbt_dynar_push(links, &value);
937 xbt_dynar_free(&route_link_list);
938 route_link_list = links;
940 case A_surfxml_route_action_OVERRIDE:
941 xbt_dynar_free(&links);
947 /* this is the final route; do not add if name is a set; add only if name is in set list */
949 xbt_dict_set(routing_table, route_name, route_link_list, NULL);
953 static void parse_route_multi_set_route(void)
958 bprintf("%s#%s#%d#%d#%d", src_name, dst_name, route_action,
959 is_symmetric_route, route_multi_size);
961 xbt_dynar_push(route_multi_elements, &route_name);
964 xbt_dict_set(route_multi_table, route_name, route_link_list, NULL);
965 /* add symmetric if it is the case */
966 if (is_symmetric_route == 1) {
967 char *symmetric_name =
968 bprintf("%s#%s#%d#%d#%d", dst_name, src_name, route_action,
969 !is_symmetric_route, route_multi_size);
971 xbt_dict_set(route_multi_table, symmetric_name, route_link_list, NULL);
972 xbt_dynar_push(route_multi_elements, &symmetric_name);
973 is_symmetric_route = 0;
979 static void add_multi_links(const char *src, const char *dst,
980 xbt_dynar_t links, const char *src_name,
981 const char *dst_name)
986 surfxml_bufferstack_push(1);
988 parse_make_temporary_route(src_name, dst_name, route_action);
989 surfxml_call_cb_functions(STag_surfxml_route_cb_list);
990 DEBUG2("\tADDING ROUTE: %s -> %s", src_name, dst_name);
991 /* Build link list */
992 xbt_dynar_foreach(links, cpt, value) {
993 if (strcmp(value, src) == 0)
994 val = xbt_strdup(src_name);
995 else if (strcmp(value, dst) == 0)
996 val = xbt_strdup(dst_name);
997 else if (strcmp(value, "$dst") == 0)
998 val = xbt_strdup(dst_name);
999 else if (strcmp(value, "$src") == 0)
1000 val = xbt_strdup(src_name);
1002 val = xbt_strdup(value);
1003 DEBUG1("\t\tELEMENT: %s", val);
1004 xbt_dynar_push(route_link_list, &val);
1006 surfxml_call_cb_functions(ETag_surfxml_route_cb_list);
1007 surfxml_bufferstack_pop(1);
1010 static void convert_route_multi_to_routes(void)
1012 xbt_dict_cursor_t cursor_w;
1014 unsigned int cpt, cpt2, cursor;
1015 char *src_host_name, *dst_host_name, *key, *src, *dst, *val, *key_w,
1017 const char *sep = "#";
1018 xbt_dict_t set = NULL;
1019 xbt_dynar_t src_names = NULL, dst_names = NULL, links;
1021 if (!route_multi_elements)
1025 set = surf_model_resource_set(surf_cpu_model);
1026 if (surf_workstation_model != NULL &&
1027 surf_model_resource_set(surf_workstation_model) != NULL &&
1028 xbt_dict_length(surf_model_resource_set(surf_workstation_model)) > 0)
1029 set = surf_model_resource_set(surf_workstation_model);
1032 surfxml_bufferstack_push(0);
1033 /* Get all routes in the exact order they were entered in the platform file */
1034 xbt_dynar_foreach(route_multi_elements, cursor, key) {
1035 /* Get links for the route */
1036 links = (xbt_dynar_t) xbt_dict_get_or_null(route_multi_table, key);
1037 keys = xbt_str_split_str(key, sep);
1038 /* Get route ends */
1039 src = xbt_dynar_get_as(keys, 0, char *);
1040 dst = xbt_dynar_get_as(keys, 1, char *);
1041 route_action = atoi(xbt_dynar_get_as(keys, 2, char *));
1042 symmetric = atoi(xbt_dynar_get_as(keys, 3, char *));
1044 /* Create the dynar of src and dst hosts for the new routes */
1045 /* NOTE: src and dst can be either set names or simple host names */
1046 src_names = (xbt_dynar_t) xbt_dict_get_or_null(set_list, src);
1047 dst_names = (xbt_dynar_t) xbt_dict_get_or_null(set_list, dst);
1048 /* Add to dynar even if they are simple names */
1049 if (src_names == NULL) {
1050 src_names = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
1051 val = xbt_strdup(src);
1052 xbt_dynar_push(src_names, &val);
1053 if (strcmp(val, "$*") != 0 && NULL == xbt_dict_get_or_null(set, val))
1054 THROW3(unknown_error, 0,
1055 "(In route:multi (%s -> %s) source %s does not exist (not a set or a host)",
1058 if (dst_names == NULL) {
1059 dst_names = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
1060 val = xbt_strdup(dst);
1061 if (strcmp(val, "$*") != 0 && NULL == xbt_dict_get_or_null(set, val))
1062 THROW3(unknown_error, 0,
1063 "(In route:multi (%s -> %s) destination %s does not exist (not a set or a host)",
1065 xbt_dynar_push(dst_names, &val);
1068 /* Build the routes */
1069 DEBUG2("ADDING MULTI ROUTE: %s -> %s", xbt_dynar_get_as(keys, 0, char *),
1070 xbt_dynar_get_as(keys, 1, char *));
1071 xbt_dynar_foreach(src_names, cpt, src_host_name) {
1072 xbt_dynar_foreach(dst_names, cpt2, dst_host_name) {
1073 /* If dst is $* then set this route to have its dst point to all hosts */
1074 if (strcmp(src_host_name, "$*") != 0
1075 && strcmp(dst_host_name, "$*") == 0) {
1076 xbt_dict_foreach(set, cursor_w, key_w, data_w) {
1077 //int n = xbt_dynar_member(src_names, (char*)key_w);
1078 add_multi_links(src, dst, links, src_host_name, key_w);
1081 /* If src is $* then set this route to have its dst point to all hosts */
1082 if (strcmp(src_host_name, "$*") == 0
1083 && strcmp(dst_host_name, "$*") != 0) {
1084 xbt_dict_foreach(set, cursor_w, key_w, data_w) {
1085 // if (!symmetric || (symmetric && !contains(dst_names, key_w)))
1086 add_multi_links(src, dst, links, key_w, dst_host_name);
1089 /* if none of them are equal to $* */
1090 if (strcmp(src_host_name, "$*") != 0
1091 && strcmp(dst_host_name, "$*") != 0) {
1092 add_multi_links(src, dst, links, src_host_name, dst_host_name);
1096 xbt_dynar_free(&keys);
1098 surfxml_bufferstack_pop(0);
1102 /* Trace management functions */
1104 static double trace_periodicity = -1.0;
1105 static double trace_timestep = -1.0;
1106 static char *trace_file = NULL;
1107 static char *trace_id;
1109 static void parse_trace_init(void)
1111 trace_id = strdup(A_surfxml_trace_id);
1112 trace_file = strdup(A_surfxml_trace_file);
1113 surf_parse_get_double(&trace_periodicity, A_surfxml_trace_periodicity);
1114 surf_parse_get_double(&trace_timestep, A_surfxml_trace_timestep);
1117 static void parse_trace_finalize(void)
1120 if (!trace_file || strcmp(trace_file, "") != 0) {
1121 trace = tmgr_trace_new(trace_file);
1123 if (strcmp(surfxml_pcdata, "") == 0)
1127 tmgr_trace_new_from_string(trace_id, surfxml_pcdata,
1128 trace_periodicity, trace_timestep);
1130 xbt_dict_set(traces_set_list, trace_id, (void *) trace, NULL);
1133 static void parse_trace_c_connect(void)
1135 xbt_assert2(xbt_dict_get_or_null
1136 (traces_set_list, A_surfxml_trace_c_connect_trace),
1137 "Cannot connect trace %s to %s: trace unknown",
1138 A_surfxml_trace_c_connect_trace,
1139 A_surfxml_trace_c_connect_element);
1141 switch (A_surfxml_trace_c_connect_kind) {
1142 case A_surfxml_trace_c_connect_kind_HOST_AVAIL:
1143 xbt_dict_set(trace_connect_list_host_avail,
1144 A_surfxml_trace_c_connect_trace,
1145 xbt_strdup(A_surfxml_trace_c_connect_element), free);
1147 case A_surfxml_trace_c_connect_kind_POWER:
1148 xbt_dict_set(trace_connect_list_power, A_surfxml_trace_c_connect_trace,
1149 xbt_strdup(A_surfxml_trace_c_connect_element), free);
1151 case A_surfxml_trace_c_connect_kind_LINK_AVAIL:
1152 xbt_dict_set(trace_connect_list_link_avail,
1153 A_surfxml_trace_c_connect_trace,
1154 xbt_strdup(A_surfxml_trace_c_connect_element), free);
1156 case A_surfxml_trace_c_connect_kind_BANDWIDTH:
1157 xbt_dict_set(trace_connect_list_bandwidth,
1158 A_surfxml_trace_c_connect_trace,
1159 xbt_strdup(A_surfxml_trace_c_connect_element), free);
1161 case A_surfxml_trace_c_connect_kind_LATENCY:
1162 xbt_dict_set(trace_connect_list_latency, A_surfxml_trace_c_connect_trace,
1163 xbt_strdup(A_surfxml_trace_c_connect_element), free);
1166 xbt_die(bprintf("Cannot connect trace %s to %s: kind of trace unknown",
1167 A_surfxml_trace_c_connect_trace,
1168 A_surfxml_trace_c_connect_element));
1172 /* Random tag functions */
1174 double get_cpu_power(const char *power)
1176 double power_scale = 0.0;
1179 random_data_t random = NULL;
1180 /* randomness is inserted like this: power="$rand(my_random)" */
1181 if (((p = strstr(power, "$rand(")) != NULL)
1182 && ((q = strstr(power, ")")) != NULL)) {
1184 generator = xbt_malloc(q - (p + 6) + 1);
1185 memcpy(generator, p + 6, q - (p + 6));
1186 generator[q - (p + 6)] = '\0';
1187 xbt_assert1((random =
1188 xbt_dict_get_or_null(random_data_list, generator)),
1189 "Random generator %s undefined", generator);
1190 power_scale = random_generate(random);
1193 surf_parse_get_double(&power_scale, power);
1198 double random_min, random_max, random_mean, random_std_deviation,
1202 static void init_randomness(void)
1204 random_id = A_surfxml_random_id;
1205 surf_parse_get_double(&random_min, A_surfxml_random_min);
1206 surf_parse_get_double(&random_max, A_surfxml_random_max);
1207 surf_parse_get_double(&random_mean, A_surfxml_random_mean);
1208 surf_parse_get_double(&random_std_deviation,
1209 A_surfxml_random_std_deviation);
1210 random_generator = A_surfxml_random_generator;
1213 static void add_randomness(void)
1215 /* If needed aditional properties can be added by using the prop tag */
1216 random_data_t random =
1217 random_new(random_generator, 0, random_min, random_max, random_mean,
1218 random_std_deviation);
1219 xbt_dict_set(random_data_list, random_id, (void *) random, NULL);