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_STag_surfxml_link_cb_list = NULL;
61 /* make sure these symbols are defined as strong ones in this file so that the linked can resolve them */
62 xbt_dynar_t STag_surfxml_platform_cb_list = NULL;
63 xbt_dynar_t ETag_surfxml_platform_cb_list = NULL;
64 xbt_dynar_t STag_surfxml_host_cb_list = NULL;
65 xbt_dynar_t ETag_surfxml_host_cb_list = NULL;
66 xbt_dynar_t STag_surfxml_router_cb_list = NULL;
67 xbt_dynar_t ETag_surfxml_router_cb_list = NULL;
68 xbt_dynar_t STag_surfxml_link_cb_list = NULL;
69 xbt_dynar_t ETag_surfxml_link_cb_list = NULL;
70 xbt_dynar_t STag_surfxml_route_cb_list = NULL;
71 xbt_dynar_t ETag_surfxml_route_cb_list = NULL;
72 xbt_dynar_t STag_surfxml_link_c_ctn_cb_list = NULL;
73 xbt_dynar_t ETag_surfxml_link_c_ctn_cb_list = NULL;
74 xbt_dynar_t STag_surfxml_process_cb_list = NULL;
75 xbt_dynar_t ETag_surfxml_process_cb_list = NULL;
76 xbt_dynar_t STag_surfxml_argument_cb_list = NULL;
77 xbt_dynar_t ETag_surfxml_argument_cb_list = NULL;
78 xbt_dynar_t STag_surfxml_prop_cb_list = NULL;
79 xbt_dynar_t ETag_surfxml_prop_cb_list = NULL;
80 xbt_dynar_t STag_surfxml_set_cb_list = NULL;
81 xbt_dynar_t ETag_surfxml_set_cb_list = NULL;
82 xbt_dynar_t STag_surfxml_foreach_cb_list = NULL;
83 xbt_dynar_t ETag_surfxml_foreach_cb_list = NULL;
84 xbt_dynar_t STag_surfxml_route_c_multi_cb_list = NULL;
85 xbt_dynar_t ETag_surfxml_route_c_multi_cb_list = NULL;
86 xbt_dynar_t STag_surfxml_cluster_cb_list = NULL;
87 xbt_dynar_t ETag_surfxml_cluster_cb_list = NULL;
88 xbt_dynar_t STag_surfxml_trace_cb_list = NULL;
89 xbt_dynar_t ETag_surfxml_trace_cb_list = NULL;
90 xbt_dynar_t STag_surfxml_trace_c_connect_cb_list = NULL;
91 xbt_dynar_t ETag_surfxml_trace_c_connect_cb_list = NULL;
92 xbt_dynar_t STag_surfxml_random_cb_list = NULL;
93 xbt_dynar_t ETag_surfxml_random_cb_list = NULL;
95 /* Stores the sets defined in the XML */
96 xbt_dict_t set_list = NULL;
98 xbt_dict_t current_property_set = NULL;
100 /* For the route:multi tag */
101 xbt_dict_t route_table = NULL;
102 xbt_dict_t route_multi_table = NULL;
103 xbt_dynar_t route_multi_elements = NULL;
104 static xbt_dynar_t route_link_list = NULL;
105 xbt_dynar_t links = NULL;
106 xbt_dynar_t keys = NULL;
108 xbt_dict_t random_data_list = NULL;
110 static xbt_dynar_t surf_input_buffer_stack = NULL;
111 static xbt_dynar_t surf_file_to_parse_stack = NULL;
113 static XBT_INLINE void surfxml_call_cb_functions(xbt_dynar_t);
115 YY_BUFFER_STATE surf_input_buffer;
116 FILE *surf_file_to_parse = NULL;
118 static void convert_route_multi_to_routes(void);
119 static void parse_route_elem(void);
120 static void parse_Stag_foreach(void);
121 static void parse_sets(void);
122 static void parse_Stag_route_multi(void);
123 static void parse_Etag_route_multi(void);
124 static void parse_Stag_trace(void);
125 static void parse_Etag_trace(void);
126 static void parse_Stag_trace_c_connect(void);
127 static void init_randomness(void);
128 static void add_randomness(void);
130 void surf_parse_free_callbacks(void)
132 xbt_dynar_free(&STag_surfxml_platform_cb_list);
133 xbt_dynar_free(&ETag_surfxml_platform_cb_list);
134 xbt_dynar_free(&STag_surfxml_host_cb_list);
135 xbt_dynar_free(&ETag_surfxml_host_cb_list);
136 xbt_dynar_free(&STag_surfxml_router_cb_list);
137 xbt_dynar_free(&ETag_surfxml_router_cb_list);
138 xbt_dynar_free(&STag_surfxml_link_cb_list);
139 xbt_dynar_free(&ETag_surfxml_link_cb_list);
140 xbt_dynar_free(&STag_surfxml_route_cb_list);
141 xbt_dynar_free(&ETag_surfxml_route_cb_list);
142 xbt_dynar_free(&STag_surfxml_link_c_ctn_cb_list);
143 xbt_dynar_free(&ETag_surfxml_link_c_ctn_cb_list);
144 xbt_dynar_free(&STag_surfxml_process_cb_list);
145 xbt_dynar_free(&ETag_surfxml_process_cb_list);
146 xbt_dynar_free(&STag_surfxml_argument_cb_list);
147 xbt_dynar_free(&ETag_surfxml_argument_cb_list);
148 xbt_dynar_free(&STag_surfxml_prop_cb_list);
149 xbt_dynar_free(&ETag_surfxml_prop_cb_list);
150 xbt_dynar_free(&STag_surfxml_set_cb_list);
151 xbt_dynar_free(&ETag_surfxml_set_cb_list);
152 xbt_dynar_free(&STag_surfxml_foreach_cb_list);
153 xbt_dynar_free(&ETag_surfxml_foreach_cb_list);
154 xbt_dynar_free(&STag_surfxml_route_c_multi_cb_list);
155 xbt_dynar_free(&ETag_surfxml_route_c_multi_cb_list);
156 xbt_dynar_free(&STag_surfxml_cluster_cb_list);
157 xbt_dynar_free(&ETag_surfxml_cluster_cb_list);
158 xbt_dynar_free(&STag_surfxml_trace_cb_list);
159 xbt_dynar_free(&ETag_surfxml_trace_cb_list);
160 xbt_dynar_free(&STag_surfxml_trace_c_connect_cb_list);
161 xbt_dynar_free(&ETag_surfxml_trace_c_connect_cb_list);
162 xbt_dynar_free(&STag_surfxml_random_cb_list);
163 xbt_dynar_free(&ETag_surfxml_random_cb_list);
166 void surf_parse_reset_parser(void)
168 surf_parse_free_callbacks();
169 STag_surfxml_platform_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
170 ETag_surfxml_platform_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
171 STag_surfxml_host_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
172 ETag_surfxml_host_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
173 STag_surfxml_router_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
174 ETag_surfxml_router_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
175 STag_surfxml_link_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
176 ETag_surfxml_link_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
177 STag_surfxml_route_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
178 ETag_surfxml_route_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
179 STag_surfxml_link_c_ctn_cb_list =
180 xbt_dynar_new(sizeof(void_f_void_t), NULL);
181 ETag_surfxml_link_c_ctn_cb_list =
182 xbt_dynar_new(sizeof(void_f_void_t), NULL);
183 STag_surfxml_process_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
184 ETag_surfxml_process_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
185 STag_surfxml_argument_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
186 ETag_surfxml_argument_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
187 STag_surfxml_prop_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
188 ETag_surfxml_prop_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
189 STag_surfxml_set_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
190 ETag_surfxml_set_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
191 STag_surfxml_foreach_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
192 ETag_surfxml_foreach_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
193 STag_surfxml_route_c_multi_cb_list =
194 xbt_dynar_new(sizeof(void_f_void_t), NULL);
195 ETag_surfxml_route_c_multi_cb_list =
196 xbt_dynar_new(sizeof(void_f_void_t), NULL);
197 STag_surfxml_cluster_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
198 ETag_surfxml_cluster_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
199 STag_surfxml_trace_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
200 ETag_surfxml_trace_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
201 STag_surfxml_trace_c_connect_cb_list =
202 xbt_dynar_new(sizeof(void_f_void_t), NULL);
203 ETag_surfxml_trace_c_connect_cb_list =
204 xbt_dynar_new(sizeof(void_f_void_t), NULL);
205 STag_surfxml_random_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
206 ETag_surfxml_random_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
209 void STag_surfxml_include(void)
211 xbt_dynar_push(surf_input_buffer_stack, &surf_input_buffer);
212 xbt_dynar_push(surf_file_to_parse_stack, &surf_file_to_parse);
214 surf_file_to_parse = surf_fopen(A_surfxml_include_file, "r");
215 xbt_assert1((surf_file_to_parse), "Unable to open \"%s\"\n",
216 A_surfxml_include_file);
217 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, 10);
218 surf_parse__switch_to_buffer(surf_input_buffer);
223 void ETag_surfxml_include(void)
227 surf_parse__delete_buffer(surf_input_buffer);
228 fclose(surf_file_to_parse);
229 xbt_dynar_pop(surf_file_to_parse_stack, &surf_file_to_parse);
230 xbt_dynar_pop(surf_input_buffer_stack, &surf_input_buffer);
233 void STag_surfxml_platform(void)
235 double version = 0.0;
237 sscanf(A_surfxml_platform_version, "%lg", &version);
239 xbt_assert0((version >= 1.0), "******* BIG FAT WARNING *********\n "
240 "You're using an ancient XML file. "
241 "Since SimGrid 3.1, units are Bytes, Flops, and seconds "
242 "instead of MBytes, MFlops and seconds. "
243 "A script (surfxml_update.pl) to help you convert your old "
245 "is available in the contrib/platform_generation directory "
246 "of the simgrid repository. Please check also out the "
247 "SURF section of the ChangeLog for the 3.1 version. "
248 "Last, do not forget to also update your values for "
249 "the calls to MSG_task_create (if any).");
250 xbt_assert0((version >= 2.0), "******* BIG FAT WARNING *********\n "
251 "You're using an old XML file. "
252 "A script (surfxml_update.pl) to help you convert your old "
254 "is available in the contrib/platform_generation directory "
255 "of the simgrid repository.");
257 surfxml_call_cb_functions(STag_surfxml_platform_cb_list);
261 void ETag_surfxml_platform(void)
263 convert_route_multi_to_routes();
265 surfxml_call_cb_functions(ETag_surfxml_platform_cb_list);
267 xbt_dict_free(&random_data_list);
270 void STag_surfxml_host(void)
272 surfxml_call_cb_functions(STag_surfxml_host_cb_list);
275 void ETag_surfxml_host(void)
277 surfxml_call_cb_functions(ETag_surfxml_host_cb_list);
280 void STag_surfxml_router(void)
282 surfxml_call_cb_functions(STag_surfxml_router_cb_list);
285 void ETag_surfxml_router(void)
287 surfxml_call_cb_functions(ETag_surfxml_router_cb_list);
290 void STag_surfxml_link(void)
292 surfxml_call_cb_functions(STag_surfxml_link_cb_list);
295 void ETag_surfxml_link(void)
297 surfxml_call_cb_functions(ETag_surfxml_link_cb_list);
300 void STag_surfxml_route(void)
302 surfxml_call_cb_functions(STag_surfxml_route_cb_list);
305 void ETag_surfxml_route(void)
307 surfxml_call_cb_functions(ETag_surfxml_route_cb_list);
310 void STag_surfxml_link_c_ctn(void)
312 surfxml_call_cb_functions(STag_surfxml_link_c_ctn_cb_list);
315 void ETag_surfxml_link_c_ctn(void)
317 surfxml_call_cb_functions(ETag_surfxml_link_c_ctn_cb_list);
320 void STag_surfxml_process(void)
322 surfxml_call_cb_functions(STag_surfxml_process_cb_list);
325 void ETag_surfxml_process(void)
327 surfxml_call_cb_functions(ETag_surfxml_process_cb_list);
330 void STag_surfxml_argument(void)
332 surfxml_call_cb_functions(STag_surfxml_argument_cb_list);
335 void ETag_surfxml_argument(void)
337 surfxml_call_cb_functions(ETag_surfxml_argument_cb_list);
340 void STag_surfxml_prop(void)
342 surfxml_call_cb_functions(STag_surfxml_prop_cb_list);
345 void ETag_surfxml_prop(void)
347 surfxml_call_cb_functions(ETag_surfxml_prop_cb_list);
350 void STag_surfxml_set(void)
352 surfxml_call_cb_functions(STag_surfxml_set_cb_list);
355 void ETag_surfxml_set(void)
357 surfxml_call_cb_functions(ETag_surfxml_set_cb_list);
360 void STag_surfxml_foreach(void)
362 /* Save the current buffer */
363 surfxml_bufferstack_push(0);
364 surfxml_call_cb_functions(STag_surfxml_foreach_cb_list);
367 void ETag_surfxml_foreach(void)
369 surfxml_call_cb_functions(ETag_surfxml_foreach_cb_list);
371 /* free the temporary dynar and restore original */
372 xbt_dynar_free(&STag_surfxml_host_cb_list);
373 STag_surfxml_host_cb_list = main_STag_surfxml_host_cb_list;
375 /* free the temporary dynar and restore original */
376 xbt_dynar_free(&STag_surfxml_link_cb_list);
377 STag_surfxml_link_cb_list = main_STag_surfxml_link_cb_list;
380 void STag_surfxml_route_c_multi(void)
382 surfxml_call_cb_functions(STag_surfxml_route_c_multi_cb_list);
385 void ETag_surfxml_route_c_multi(void)
387 surfxml_call_cb_functions(ETag_surfxml_route_c_multi_cb_list);
390 void STag_surfxml_cluster(void)
392 surfxml_call_cb_functions(STag_surfxml_cluster_cb_list);
395 void ETag_surfxml_cluster(void)
397 surfxml_call_cb_functions(ETag_surfxml_cluster_cb_list);
400 void STag_surfxml_trace(void)
402 surfxml_call_cb_functions(STag_surfxml_trace_cb_list);
405 void ETag_surfxml_trace(void)
407 surfxml_call_cb_functions(ETag_surfxml_trace_cb_list);
410 void STag_surfxml_trace_c_connect(void)
412 surfxml_call_cb_functions(STag_surfxml_trace_c_connect_cb_list);
415 void ETag_surfxml_trace_c_connect(void)
417 surfxml_call_cb_functions(ETag_surfxml_trace_c_connect_cb_list);
420 void STag_surfxml_random(void)
422 surfxml_call_cb_functions(STag_surfxml_random_cb_list);
425 void ETag_surfxml_random(void)
427 surfxml_call_cb_functions(ETag_surfxml_random_cb_list);
430 void surf_parse_open(const char *file)
432 static int warned = 0; /* warn only once */
436 ("Bypassing the XML parser since surf_parse_open received a NULL pointer. If it is not what you want, go fix your code.");
441 if (!surf_input_buffer_stack)
442 surf_input_buffer_stack = xbt_dynar_new(sizeof(YY_BUFFER_STATE), NULL);
443 if (!surf_file_to_parse_stack)
444 surf_file_to_parse_stack = xbt_dynar_new(sizeof(FILE *), NULL);
446 surf_file_to_parse = surf_fopen(file, "r");
447 xbt_assert1((surf_file_to_parse), "Unable to open \"%s\"\n", file);
448 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, 10);
449 surf_parse__switch_to_buffer(surf_input_buffer);
450 surf_parse_lineno = 1;
453 void surf_parse_close(void)
455 if (surf_input_buffer_stack)
456 xbt_dynar_free(&surf_input_buffer_stack);
457 if (surf_file_to_parse_stack)
458 xbt_dynar_free(&surf_file_to_parse_stack);
460 if (surf_file_to_parse) {
461 surf_parse__delete_buffer(surf_input_buffer);
462 fclose(surf_file_to_parse);
467 static int _surf_parse(void)
469 return surf_parse_lex();
472 int_f_void_t surf_parse = _surf_parse;
474 void surf_parse_error(char *msg)
476 fprintf(stderr, "Parse error on line %d: %s\n", surf_parse_lineno, msg);
481 void surf_parse_get_double(double *value, const char *string)
485 ret = sscanf(string, "%lg", value);
487 surf_parse_error(bprintf("%s is not a double", string));
490 void surf_parse_get_int(int *value, const char *string)
494 ret = sscanf(string, "%d", value);
496 surf_parse_error(bprintf("%s is not an integer", string));
499 void parse_properties(void)
503 if (!current_property_set)
504 current_property_set = xbt_dict_new();
506 value = xbt_strdup(A_surfxml_prop_value);
507 xbt_dict_set(current_property_set, A_surfxml_prop_id, value, free);
510 void surfxml_add_callback(xbt_dynar_t cb_list, void_f_void_t function)
512 xbt_dynar_push(cb_list, &function);
515 static XBT_INLINE void surfxml_call_cb_functions(xbt_dynar_t cb_list)
517 unsigned int iterator;
519 xbt_dynar_foreach(cb_list, iterator, fun) {
524 static void parse_route_set_endpoints(void)
526 route_link_list = xbt_dynar_new(sizeof(char *), NULL);
529 static void init_data(void)
531 xbt_dict_free(&route_table);
532 xbt_dynar_free(&route_link_list);
533 route_table = xbt_dict_new();
535 if (!surfxml_bufferstack_stack)
536 surfxml_bufferstack_stack = xbt_dynar_new(sizeof(char *), NULL);
537 route_multi_table = xbt_dict_new();
538 route_multi_elements = xbt_dynar_new(sizeof(char *), NULL);
539 traces_set_list = xbt_dict_new();
540 if (set_list == NULL)
541 set_list = xbt_dict_new();
543 trace_connect_list_host_avail = xbt_dict_new();
544 trace_connect_list_power = xbt_dict_new();
545 trace_connect_list_link_avail = xbt_dict_new();
546 trace_connect_list_bandwidth = xbt_dict_new();
547 trace_connect_list_latency = xbt_dict_new();
549 random_data_list = xbt_dict_new();
550 surfxml_add_callback(STag_surfxml_prop_cb_list, &parse_properties);
551 surfxml_add_callback(ETag_surfxml_link_c_ctn_cb_list, &parse_route_elem);
552 surfxml_add_callback(STag_surfxml_route_cb_list,
553 &parse_route_set_endpoints);
554 surfxml_add_callback(STag_surfxml_set_cb_list, &parse_sets);
555 surfxml_add_callback(STag_surfxml_route_c_multi_cb_list,
556 &parse_Stag_route_multi);
557 surfxml_add_callback(ETag_surfxml_route_c_multi_cb_list,
558 &parse_Etag_route_multi);
559 surfxml_add_callback(STag_surfxml_foreach_cb_list, &parse_Stag_foreach);
560 surfxml_add_callback(STag_surfxml_trace_cb_list, &parse_Stag_trace);
561 surfxml_add_callback(ETag_surfxml_trace_cb_list, &parse_Etag_trace);
562 surfxml_add_callback(STag_surfxml_trace_c_connect_cb_list,
563 &parse_Stag_trace_c_connect);
564 surfxml_add_callback(STag_surfxml_random_cb_list, &init_randomness);
565 surfxml_add_callback(ETag_surfxml_random_cb_list, &add_randomness);
568 static void free_data(void)
571 xbt_dict_cursor_t cursor = NULL;
573 unsigned int cpt = 0;
575 xbt_dict_foreach(route_table, cursor, key, data) {
576 xbt_dynar_t links = (xbt_dynar_t) data;
578 unsigned int cpt = 0;
580 xbt_dynar_foreach(links, cpt, name) free(name);
581 xbt_dynar_free(&links);
583 xbt_dict_free(&route_table);
584 route_link_list = NULL;
586 xbt_dict_free(&route_multi_table);
588 xbt_dynar_foreach(route_multi_elements, cpt, name) free(name);
589 xbt_dynar_free(&route_multi_elements);
591 xbt_dict_foreach(set_list, cursor, key, data) {
592 xbt_dynar_t set = (xbt_dynar_t) data;
594 xbt_dynar_foreach(set, cpt, name) free(name);
595 xbt_dynar_free(&set);
597 xbt_dict_free(&set_list);
599 xbt_dynar_free(&surfxml_bufferstack_stack);
601 xbt_dict_free(&traces_set_list);
602 xbt_dict_free(&trace_connect_list_host_avail);
603 xbt_dict_free(&trace_connect_list_power);
604 xbt_dict_free(&trace_connect_list_link_avail);
605 xbt_dict_free(&trace_connect_list_bandwidth);
606 xbt_dict_free(&trace_connect_list_latency);
607 xbt_dict_free(&traces_set_list);
610 void parse_platform_file(const char *file)
612 surf_parse_open(file);
614 xbt_assert1((!(*surf_parse) ()), "Parse error in %s", file);
619 /* Functions to bypass route tag. Used by the route:multi tag */
621 static void parse_make_temporary_route(const char *src, const char *dst,
626 A_surfxml_route_action = action;
627 SURFXML_BUFFER_SET(route_src, src);
628 SURFXML_BUFFER_SET(route_dst, dst);
631 /* Functions for the sets and foreach tags */
633 static void parse_sets(void)
635 char *id, *suffix, *prefix, *radical;
637 xbt_dynar_t radical_elements;
638 xbt_dynar_t radical_ends;
639 xbt_dynar_t current_set;
640 char *value, *groups;
644 id = xbt_strdup(A_surfxml_set_id);
645 prefix = xbt_strdup(A_surfxml_set_prefix);
646 suffix = xbt_strdup(A_surfxml_set_suffix);
647 radical = xbt_strdup(A_surfxml_set_radical);
649 if (xbt_dict_get_or_null(set_list, id))
650 surf_parse_error(bprintf
651 ("Set '%s' declared several times in the platform file.",
654 current_set = xbt_dynar_new(sizeof(char *), NULL);
656 radical_elements = xbt_str_split(radical, ",");
657 xbt_dynar_foreach(radical_elements, iter, groups) {
659 radical_ends = xbt_str_split(groups, "-");
660 switch (xbt_dynar_length(radical_ends)) {
662 surf_parse_get_int(&start, xbt_dynar_get_as(radical_ends, 0, char *));
663 value = bprintf("%s%d%s", prefix, start, suffix);
664 xbt_dynar_push(current_set, &value);
669 surf_parse_get_int(&start, xbt_dynar_get_as(radical_ends, 0, char *));
670 surf_parse_get_int(&end, xbt_dynar_get_as(radical_ends, 1, char *));
673 for (i = start; i <= end; i++) {
674 value = bprintf("%s%d%s", prefix, i, suffix);
675 xbt_dynar_push(current_set, &value);
680 surf_parse_error(xbt_strdup("Malformed radical"));
683 xbt_dynar_free(&radical_ends);
686 xbt_dict_set(set_list, id, current_set, NULL);
688 xbt_dynar_free(&radical_elements);
695 static void parse_host_foreach(void){
696 xbt_dynar_t names = NULL;
697 unsigned int cpt = 0;
699 xbt_dict_cursor_t cursor = NULL;
702 const char *surfxml_host_power = A_surfxml_host_power;
703 const char *surfxml_host_availability = A_surfxml_host_availability;
704 const char *surfxml_host_availability_file = A_surfxml_host_availability_file;
705 const char *surfxml_host_state_file = A_surfxml_host_state_file;
708 xbt_dict_t cluster_host_props = current_property_set;
710 names = xbt_dict_get_or_null(set_list, foreach_set_name);
712 surf_parse_error(bprintf("Set name '%s' used in <foreach> not found.",
714 if (strcmp(A_surfxml_host_id, "$1"))
715 surf_parse_error(bprintf
716 ("The host id within <foreach> should point to the foreach set_id (use $1 instead of %s)",
720 /* foreach name in set call the main host callback */
721 xbt_dynar_foreach(names, cpt, name) {
722 int AX_ptr = 0; /* needed by the SURFXML_BUFFER_SET macro */
724 surfxml_bufferstack_push(1);
726 SURFXML_BUFFER_SET(host_id, name);
727 SURFXML_BUFFER_SET(host_power, surfxml_host_power /*hostPower */ );
728 SURFXML_BUFFER_SET(host_availability, surfxml_host_availability);
729 SURFXML_BUFFER_SET(host_availability_file, surfxml_host_availability_file);
730 SURFXML_BUFFER_SET(host_state_file, surfxml_host_state_file);
732 surfxml_call_cb_functions(main_STag_surfxml_host_cb_list);
734 xbt_dict_foreach(cluster_host_props, cursor, key, data) {
735 xbt_dict_set(current_property_set, xbt_strdup(key), xbt_strdup(data),
739 /* Call the (unmodified) callbacks of </host>, if any */
740 surfxml_call_cb_functions(ETag_surfxml_host_cb_list);
741 surfxml_bufferstack_pop(1);
744 current_property_set = xbt_dict_new();
746 surfxml_bufferstack_pop(0);
749 static void parse_link_foreach(void) {
750 const char *surfxml_link_bandwidth = A_surfxml_link_bandwidth;
751 const char *surfxml_link_bandwidth_file = A_surfxml_link_bandwidth_file;
752 const char *surfxml_link_latency = A_surfxml_link_latency;
753 const char *surfxml_link_latency_file = A_surfxml_link_latency_file;
754 const char *surfxml_link_state_file = A_surfxml_link_state_file;
756 xbt_dynar_t names = NULL;
757 unsigned int cpt = 0;
759 xbt_dict_cursor_t cursor = NULL;
762 xbt_dict_t cluster_link_props = current_property_set;
764 names = xbt_dict_get_or_null(set_list, foreach_set_name);
766 surf_parse_error(bprintf("Set name '%s' used in <foreach> not found.",
768 if (strcmp(A_surfxml_link_id, "$1"))
769 surf_parse_error(bprintf
770 ("The host id within <foreach> should point to the foreach set_id (use $1 instead of %s)",
773 /* for each name in set call the main link callback */
774 xbt_dynar_foreach(names, cpt, name) {
775 int AX_ptr = 0; /* needed by the SURFXML_BUFFER_SET */
777 surfxml_bufferstack_push(1);
779 SURFXML_BUFFER_SET(link_id, name);
780 SURFXML_BUFFER_SET(link_bandwidth, surfxml_link_bandwidth);
781 SURFXML_BUFFER_SET(link_bandwidth_file, surfxml_link_bandwidth_file);
782 SURFXML_BUFFER_SET(link_latency, surfxml_link_latency);
783 SURFXML_BUFFER_SET(link_latency_file, surfxml_link_latency_file);
784 SURFXML_BUFFER_SET(link_state_file, surfxml_link_state_file);
786 surfxml_call_cb_functions(main_STag_surfxml_link_cb_list);
788 xbt_dict_foreach(cluster_link_props, cursor, key, data) {
789 xbt_dict_set(current_property_set, xbt_strdup(key), xbt_strdup(data),
793 /* Call the (unmodified) callbacks of </link>, if any */
794 surfxml_call_cb_functions(ETag_surfxml_link_cb_list);
795 surfxml_bufferstack_pop(1);
798 current_property_set = xbt_dict_new();
800 surfxml_bufferstack_pop(0);
801 free(foreach_set_name);
802 foreach_set_name = NULL;
805 static void parse_Stag_foreach(void)
807 /* save the host & link callbacks */
808 main_STag_surfxml_host_cb_list = STag_surfxml_host_cb_list;
809 main_STag_surfxml_link_cb_list = STag_surfxml_link_cb_list;
811 /* redefine host & link callbacks to be used only by the foreach tag */
812 STag_surfxml_host_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
813 STag_surfxml_link_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
815 surfxml_add_callback(STag_surfxml_host_cb_list, &parse_host_foreach);
816 surfxml_add_callback(STag_surfxml_link_cb_list, &parse_link_foreach);
819 foreach_set_name = xbt_strdup(A_surfxml_foreach_set_id);
822 /* Route:multi functions */
824 static int route_multi_size = 0;
825 static char *src_name, *dst_name;
826 static int is_symmetric_route;
828 static void parse_route_elem(void)
832 val = xbt_strdup(A_surfxml_link_c_ctn_id);
834 xbt_dynar_push(route_link_list, &val);
835 //INFO2("Push %s (size now:%ld)",val,xbt_dynar_length(route_link_list));
838 static void parse_Stag_route_multi(void)
840 src_name = xbt_strdup(A_surfxml_route_c_multi_src);
841 dst_name = xbt_strdup(A_surfxml_route_c_multi_dst);
842 route_action = A_surfxml_route_c_multi_action;
843 is_symmetric_route = A_surfxml_route_c_multi_symmetric;
846 route_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
850 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.
851 The decision is based upon the value of action specified in the xml route:multi attribute action
853 void manage_route(xbt_dict_t routing_table, const char *route_name,
854 int action, int isMultiRoute)
860 /* get already existing list if it exists */
861 links = xbt_dict_get_or_null(routing_table, route_name);
862 DEBUG3("ROUTE: %s (action:%s; len:%ld)", route_name,
863 (action==A_surfxml_route_action_OVERRIDE?"override":(
864 action==A_surfxml_route_action_PREPEND?"prepend":"postpend")),
865 (links?xbt_dynar_length(links):0));
869 case A_surfxml_route_action_PREPEND: /* add existing links at the end; route_link_list + links */
870 xbt_dynar_foreach(links, cpt, value) {
871 xbt_dynar_push(route_link_list, &value);
873 xbt_dynar_free(&links);
875 case A_surfxml_route_action_POSTPEND: /* add existing links in front; links + route_link_list */
876 xbt_dynar_foreach(route_link_list, cpt, value) {
877 xbt_dynar_push(links, &value);
879 xbt_dynar_free(&route_link_list);
880 route_link_list = links;
882 case A_surfxml_route_action_OVERRIDE:
883 xbt_dynar_free(&links);
886 xbt_die(bprintf("While dealing with routes of %s, got action=%d. Please report this bug.",
891 /* this is the final route; do not add if name is a set; add only if name is in set list */
893 xbt_dict_set(routing_table, route_name, route_link_list, NULL);
897 static void parse_Etag_route_multi(void)
902 bprintf("%s#%s#%d#%d#%d", src_name, dst_name, route_action,
903 is_symmetric_route, route_multi_size);
905 xbt_dynar_push(route_multi_elements, &route_name);
908 xbt_dict_set(route_multi_table, route_name, route_link_list, NULL);
909 /* add symmetric if it is the case */
910 if (is_symmetric_route == 1) {
911 char *symmetric_name =
912 bprintf("%s#%s#%d#%d#%d", dst_name, src_name, route_action,
913 !is_symmetric_route, route_multi_size);
915 xbt_dict_set(route_multi_table, symmetric_name, route_link_list, NULL);
916 xbt_dynar_push(route_multi_elements, &symmetric_name);
917 is_symmetric_route = 0;
923 static void add_multi_links(const char *src, const char *dst,
924 xbt_dynar_t links, const char *src_name,
925 const char *dst_name)
930 surfxml_bufferstack_push(1);
932 parse_make_temporary_route(src_name, dst_name, route_action);
933 surfxml_call_cb_functions(STag_surfxml_route_cb_list);
934 DEBUG2("\tADDING ROUTE: %s -> %s", src_name, dst_name);
935 /* Build link list */
936 xbt_dynar_foreach(links, cpt, value) {
937 if (strcmp(value, src) == 0)
938 val = xbt_strdup(src_name);
939 else if (strcmp(value, dst) == 0)
940 val = xbt_strdup(dst_name);
941 else if (strcmp(value, "$dst") == 0)
942 val = xbt_strdup(dst_name);
943 else if (strcmp(value, "$src") == 0)
944 val = xbt_strdup(src_name);
946 val = xbt_strdup(value);
947 DEBUG1("\t\tELEMENT: %s", val);
948 xbt_dynar_push(route_link_list, &val);
950 surfxml_call_cb_functions(ETag_surfxml_route_cb_list);
951 surfxml_bufferstack_pop(1);
954 static void convert_route_multi_to_routes(void)
956 xbt_dict_cursor_t cursor_w;
958 unsigned int cpt, cpt2, cursor;
959 char *src_host_name, *dst_host_name, *key, *src, *dst, *val, *key_w,
961 const char *sep = "#";
962 xbt_dict_t set = NULL;
963 xbt_dynar_t src_names = NULL, dst_names = NULL, links;
965 if (!route_multi_elements)
969 set = surf_model_resource_set(surf_cpu_model);
970 if (surf_workstation_model != NULL &&
971 surf_model_resource_set(surf_workstation_model) != NULL &&
972 xbt_dict_length(surf_model_resource_set(surf_workstation_model)) > 0)
973 set = surf_model_resource_set(surf_workstation_model);
976 surfxml_bufferstack_push(0);
977 /* Get all routes in the exact order they were entered in the platform file */
978 xbt_dynar_foreach(route_multi_elements, cursor, key) {
979 /* Get links for the route */
980 links = (xbt_dynar_t) xbt_dict_get_or_null(route_multi_table, key);
981 keys = xbt_str_split_str(key, sep);
983 src = xbt_dynar_get_as(keys, 0, char *);
984 dst = xbt_dynar_get_as(keys, 1, char *);
985 route_action = atoi(xbt_dynar_get_as(keys, 2, char *));
986 symmetric = atoi(xbt_dynar_get_as(keys, 3, char *));
988 /* Create the dynar of src and dst hosts for the new routes */
989 /* NOTE: src and dst can be either set names or simple host names */
990 src_names = (xbt_dynar_t) xbt_dict_get_or_null(set_list, src);
991 dst_names = (xbt_dynar_t) xbt_dict_get_or_null(set_list, dst);
992 /* Add to dynar even if they are simple names */
993 if (src_names == NULL) {
994 src_names = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
995 val = xbt_strdup(src);
996 xbt_dynar_push(src_names, &val);
997 if (strcmp(val, "$*") != 0 && NULL == xbt_dict_get_or_null(set, val))
998 THROW3(unknown_error, 0,
999 "(In route:multi (%s -> %s) source %s does not exist (not a set or a host)",
1002 if (dst_names == NULL) {
1003 dst_names = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
1004 val = xbt_strdup(dst);
1005 if (strcmp(val, "$*") != 0 && NULL == xbt_dict_get_or_null(set, val))
1006 THROW3(unknown_error, 0,
1007 "(In route:multi (%s -> %s) destination %s does not exist (not a set or a host)",
1009 xbt_dynar_push(dst_names, &val);
1012 /* Build the routes */
1013 DEBUG2("ADDING MULTI ROUTE: %s -> %s", xbt_dynar_get_as(keys, 0, char *),
1014 xbt_dynar_get_as(keys, 1, char *));
1015 xbt_dynar_foreach(src_names, cpt, src_host_name) {
1016 xbt_dynar_foreach(dst_names, cpt2, dst_host_name) {
1017 /* If dst is $* then set this route to have its dst point to all hosts */
1018 if (strcmp(src_host_name, "$*") != 0
1019 && strcmp(dst_host_name, "$*") == 0) {
1020 xbt_dict_foreach(set, cursor_w, key_w, data_w) {
1021 //int n = xbt_dynar_member(src_names, (char*)key_w);
1022 add_multi_links(src, dst, links, src_host_name, key_w);
1025 /* If src is $* then set this route to have its dst point to all hosts */
1026 if (strcmp(src_host_name, "$*") == 0
1027 && strcmp(dst_host_name, "$*") != 0) {
1028 xbt_dict_foreach(set, cursor_w, key_w, data_w) {
1029 // if (!symmetric || (symmetric && !contains(dst_names, key_w)))
1030 add_multi_links(src, dst, links, key_w, dst_host_name);
1033 /* if none of them are equal to $* */
1034 if (strcmp(src_host_name, "$*") != 0
1035 && strcmp(dst_host_name, "$*") != 0) {
1036 add_multi_links(src, dst, links, src_host_name, dst_host_name);
1040 xbt_dynar_free(&keys);
1042 surfxml_bufferstack_pop(0);
1046 /* Trace management functions */
1048 static double trace_periodicity = -1.0;
1049 static char *trace_file = NULL;
1050 static char *trace_id;
1052 static void parse_Stag_trace(void)
1054 trace_id = strdup(A_surfxml_trace_id);
1055 trace_file = strdup(A_surfxml_trace_file);
1056 surf_parse_get_double(&trace_periodicity, A_surfxml_trace_periodicity);
1059 static void parse_Etag_trace(void)
1062 if (!trace_file || strcmp(trace_file, "") != 0) {
1063 trace = tmgr_trace_new(trace_file);
1065 if (strcmp(surfxml_pcdata, "") == 0)
1069 tmgr_trace_new_from_string(trace_id, surfxml_pcdata,
1072 xbt_dict_set(traces_set_list, trace_id, (void *) trace, NULL);
1075 static void parse_Stag_trace_c_connect(void)
1077 xbt_assert2(xbt_dict_get_or_null
1078 (traces_set_list, A_surfxml_trace_c_connect_trace),
1079 "Cannot connect trace %s to %s: trace unknown",
1080 A_surfxml_trace_c_connect_trace,
1081 A_surfxml_trace_c_connect_element);
1083 switch (A_surfxml_trace_c_connect_kind) {
1084 case A_surfxml_trace_c_connect_kind_HOST_AVAIL:
1085 xbt_dict_set(trace_connect_list_host_avail,
1086 A_surfxml_trace_c_connect_trace,
1087 xbt_strdup(A_surfxml_trace_c_connect_element), free);
1089 case A_surfxml_trace_c_connect_kind_POWER:
1090 xbt_dict_set(trace_connect_list_power, A_surfxml_trace_c_connect_trace,
1091 xbt_strdup(A_surfxml_trace_c_connect_element), free);
1093 case A_surfxml_trace_c_connect_kind_LINK_AVAIL:
1094 xbt_dict_set(trace_connect_list_link_avail,
1095 A_surfxml_trace_c_connect_trace,
1096 xbt_strdup(A_surfxml_trace_c_connect_element), free);
1098 case A_surfxml_trace_c_connect_kind_BANDWIDTH:
1099 xbt_dict_set(trace_connect_list_bandwidth,
1100 A_surfxml_trace_c_connect_trace,
1101 xbt_strdup(A_surfxml_trace_c_connect_element), free);
1103 case A_surfxml_trace_c_connect_kind_LATENCY:
1104 xbt_dict_set(trace_connect_list_latency, A_surfxml_trace_c_connect_trace,
1105 xbt_strdup(A_surfxml_trace_c_connect_element), free);
1108 xbt_die(bprintf("Cannot connect trace %s to %s: kind of trace unknown",
1109 A_surfxml_trace_c_connect_trace,
1110 A_surfxml_trace_c_connect_element));
1114 /* Random tag functions */
1116 double get_cpu_power(const char *power)
1118 double power_scale = 0.0;
1121 random_data_t random = NULL;
1122 /* randomness is inserted like this: power="$rand(my_random)" */
1123 if (((p = strstr(power, "$rand(")) != NULL)
1124 && ((q = strstr(power, ")")) != NULL)) {
1126 generator = xbt_malloc(q - (p + 6) + 1);
1127 memcpy(generator, p + 6, q - (p + 6));
1128 generator[q - (p + 6)] = '\0';
1129 xbt_assert1((random =
1130 xbt_dict_get_or_null(random_data_list, generator)),
1131 "Random generator %s undefined", generator);
1132 power_scale = random_generate(random);
1135 surf_parse_get_double(&power_scale, power);
1140 double random_min, random_max, random_mean, random_std_deviation,
1144 static void init_randomness(void)
1146 random_id = A_surfxml_random_id;
1147 surf_parse_get_double(&random_min, A_surfxml_random_min);
1148 surf_parse_get_double(&random_max, A_surfxml_random_max);
1149 surf_parse_get_double(&random_mean, A_surfxml_random_mean);
1150 surf_parse_get_double(&random_std_deviation,
1151 A_surfxml_random_std_deviation);
1152 random_generator = A_surfxml_random_generator;
1155 static void add_randomness(void)
1157 /* If needed aditional properties can be added by using the prop tag */
1158 random_data_t random =
1159 random_new(random_generator, 0, random_min, random_max, random_mean,
1160 random_std_deviation);
1161 xbt_dict_set(random_data_list, random_id, (void *) random, NULL);