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 #define NO_IMPLICIT_ROUTES
17 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_parse, surf,
18 "Logging specific to the SURF parsing module");
20 #include "simgrid_dtd.c"
22 /* Initialize the parsing globals */
24 xbt_dict_t traces_set_list = NULL;
25 //xbt_dynar_t traces_connect_list = NULL;
26 xbt_dict_t trace_connect_list_host_avail = NULL;
27 xbt_dict_t trace_connect_list_power = NULL;
28 xbt_dict_t trace_connect_list_link_avail = NULL;
29 xbt_dict_t trace_connect_list_bandwidth = NULL;
30 xbt_dict_t trace_connect_list_latency = NULL;
32 /* This buffer is used to store the original buffer before substituing it by out own buffer. Usefull for the foreach tag */
33 static xbt_dynar_t surfxml_bufferstack_stack = NULL;
34 int surfxml_bufferstack_size = 2048;
35 static char *old_buff = NULL;
36 static void surf_parse_error(char *msg);
38 void surfxml_bufferstack_push(int new)
41 old_buff = surfxml_bufferstack;
43 xbt_dynar_push(surfxml_bufferstack_stack, &surfxml_bufferstack);
44 surfxml_bufferstack = xbt_new0(char, surfxml_bufferstack_size);
48 void surfxml_bufferstack_pop(int new)
51 surfxml_bufferstack = old_buff;
53 free(surfxml_bufferstack);
54 xbt_dynar_pop(surfxml_bufferstack_stack, &surfxml_bufferstack);
58 /* Stores the set name reffered to by the foreach tag */
59 static char *foreach_set_name;
60 static xbt_dynar_t main_STag_surfxml_host_cb_list = NULL;
61 static xbt_dynar_t main_ETag_surfxml_host_cb_list = NULL;
62 static xbt_dynar_t main_STag_surfxml_link_cb_list = NULL;
63 static xbt_dynar_t main_ETag_surfxml_link_cb_list = NULL;
65 /* make sure these symbols are defined as strong ones in this file so that the linked can resolve them */
66 xbt_dynar_t STag_surfxml_platform_cb_list = NULL;
67 xbt_dynar_t ETag_surfxml_platform_cb_list = NULL;
68 xbt_dynar_t STag_surfxml_host_cb_list = NULL;
69 xbt_dynar_t ETag_surfxml_host_cb_list = NULL;
70 xbt_dynar_t STag_surfxml_router_cb_list = NULL;
71 xbt_dynar_t ETag_surfxml_router_cb_list = NULL;
72 xbt_dynar_t STag_surfxml_link_cb_list = NULL;
73 xbt_dynar_t ETag_surfxml_link_cb_list = NULL;
74 xbt_dynar_t STag_surfxml_route_cb_list = NULL;
75 xbt_dynar_t ETag_surfxml_route_cb_list = NULL;
76 xbt_dynar_t STag_surfxml_link_c_ctn_cb_list = NULL;
77 xbt_dynar_t ETag_surfxml_link_c_ctn_cb_list = NULL;
78 xbt_dynar_t STag_surfxml_process_cb_list = NULL;
79 xbt_dynar_t ETag_surfxml_process_cb_list = NULL;
80 xbt_dynar_t STag_surfxml_argument_cb_list = NULL;
81 xbt_dynar_t ETag_surfxml_argument_cb_list = NULL;
82 xbt_dynar_t STag_surfxml_prop_cb_list = NULL;
83 xbt_dynar_t ETag_surfxml_prop_cb_list = NULL;
84 xbt_dynar_t STag_surfxml_set_cb_list = NULL;
85 xbt_dynar_t ETag_surfxml_set_cb_list = NULL;
86 xbt_dynar_t STag_surfxml_foreach_cb_list = NULL;
87 xbt_dynar_t ETag_surfxml_foreach_cb_list = NULL;
88 xbt_dynar_t STag_surfxml_route_c_multi_cb_list = NULL;
89 xbt_dynar_t ETag_surfxml_route_c_multi_cb_list = NULL;
90 xbt_dynar_t STag_surfxml_cluster_cb_list = NULL;
91 xbt_dynar_t ETag_surfxml_cluster_cb_list = NULL;
92 xbt_dynar_t STag_surfxml_trace_cb_list = NULL;
93 xbt_dynar_t ETag_surfxml_trace_cb_list = NULL;
94 xbt_dynar_t STag_surfxml_trace_c_connect_cb_list = NULL;
95 xbt_dynar_t ETag_surfxml_trace_c_connect_cb_list = NULL;
96 xbt_dynar_t STag_surfxml_random_cb_list = NULL;
97 xbt_dynar_t ETag_surfxml_random_cb_list = NULL;
99 /* Stores the sets defined in the XML */
100 xbt_dict_t set_list = NULL;
102 xbt_dict_t current_property_set = NULL;
104 /* For the route:multi tag */
105 xbt_dict_t route_table = NULL;
106 xbt_dict_t route_multi_table = NULL;
107 xbt_dynar_t route_multi_elements = NULL;
108 static xbt_dynar_t route_link_list = NULL;
109 xbt_dynar_t links = NULL;
110 xbt_dynar_t keys = NULL;
112 xbt_dict_t random_data_list = NULL;
114 static xbt_dynar_t surf_input_buffer_stack = NULL;
115 static xbt_dynar_t surf_file_to_parse_stack = NULL;
117 static XBT_INLINE void surfxml_call_cb_functions(xbt_dynar_t);
119 YY_BUFFER_STATE surf_input_buffer;
120 FILE *surf_file_to_parse = NULL;
122 static void convert_route_multi_to_routes(void);
123 static void parse_route_elem(void);
124 static void parse_foreach(void);
125 static void parse_sets(void);
126 static void parse_route_multi_set_endpoints(void);
127 static void parse_route_multi_set_route(void);
128 static void parse_trace_init(void);
129 static void parse_trace_finalize(void);
130 static void parse_trace_c_connect(void);
131 static void init_randomness(void);
132 static void add_randomness(void);
134 void surf_parse_free_callbacks(void)
136 xbt_dynar_free(&STag_surfxml_platform_cb_list);
137 xbt_dynar_free(&ETag_surfxml_platform_cb_list);
138 xbt_dynar_free(&STag_surfxml_host_cb_list);
139 xbt_dynar_free(&ETag_surfxml_host_cb_list);
140 xbt_dynar_free(&STag_surfxml_router_cb_list);
141 xbt_dynar_free(&ETag_surfxml_router_cb_list);
142 xbt_dynar_free(&STag_surfxml_link_cb_list);
143 xbt_dynar_free(&ETag_surfxml_link_cb_list);
144 xbt_dynar_free(&STag_surfxml_route_cb_list);
145 xbt_dynar_free(&ETag_surfxml_route_cb_list);
146 xbt_dynar_free(&STag_surfxml_link_c_ctn_cb_list);
147 xbt_dynar_free(&ETag_surfxml_link_c_ctn_cb_list);
148 xbt_dynar_free(&STag_surfxml_process_cb_list);
149 xbt_dynar_free(&ETag_surfxml_process_cb_list);
150 xbt_dynar_free(&STag_surfxml_argument_cb_list);
151 xbt_dynar_free(&ETag_surfxml_argument_cb_list);
152 xbt_dynar_free(&STag_surfxml_prop_cb_list);
153 xbt_dynar_free(&ETag_surfxml_prop_cb_list);
154 xbt_dynar_free(&STag_surfxml_set_cb_list);
155 xbt_dynar_free(&ETag_surfxml_set_cb_list);
156 xbt_dynar_free(&STag_surfxml_foreach_cb_list);
157 xbt_dynar_free(&ETag_surfxml_foreach_cb_list);
158 xbt_dynar_free(&STag_surfxml_route_c_multi_cb_list);
159 xbt_dynar_free(&ETag_surfxml_route_c_multi_cb_list);
160 xbt_dynar_free(&STag_surfxml_cluster_cb_list);
161 xbt_dynar_free(&ETag_surfxml_cluster_cb_list);
162 xbt_dynar_free(&STag_surfxml_trace_cb_list);
163 xbt_dynar_free(&ETag_surfxml_trace_cb_list);
164 xbt_dynar_free(&STag_surfxml_trace_c_connect_cb_list);
165 xbt_dynar_free(&ETag_surfxml_trace_c_connect_cb_list);
166 xbt_dynar_free(&STag_surfxml_random_cb_list);
167 xbt_dynar_free(&ETag_surfxml_random_cb_list);
170 void surf_parse_reset_parser(void)
172 surf_parse_free_callbacks();
173 STag_surfxml_platform_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
174 ETag_surfxml_platform_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
175 STag_surfxml_host_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
176 ETag_surfxml_host_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
177 STag_surfxml_router_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
178 ETag_surfxml_router_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
179 STag_surfxml_link_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
180 ETag_surfxml_link_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
181 STag_surfxml_route_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
182 ETag_surfxml_route_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
183 STag_surfxml_link_c_ctn_cb_list =
184 xbt_dynar_new(sizeof(void_f_void_t), NULL);
185 ETag_surfxml_link_c_ctn_cb_list =
186 xbt_dynar_new(sizeof(void_f_void_t), NULL);
187 STag_surfxml_process_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
188 ETag_surfxml_process_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
189 STag_surfxml_argument_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
190 ETag_surfxml_argument_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
191 STag_surfxml_prop_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
192 ETag_surfxml_prop_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
193 STag_surfxml_set_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
194 ETag_surfxml_set_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
195 STag_surfxml_foreach_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
196 ETag_surfxml_foreach_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
197 STag_surfxml_route_c_multi_cb_list =
198 xbt_dynar_new(sizeof(void_f_void_t), NULL);
199 ETag_surfxml_route_c_multi_cb_list =
200 xbt_dynar_new(sizeof(void_f_void_t), NULL);
201 STag_surfxml_cluster_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
202 ETag_surfxml_cluster_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
203 STag_surfxml_trace_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
204 ETag_surfxml_trace_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
205 STag_surfxml_trace_c_connect_cb_list =
206 xbt_dynar_new(sizeof(void_f_void_t), NULL);
207 ETag_surfxml_trace_c_connect_cb_list =
208 xbt_dynar_new(sizeof(void_f_void_t), NULL);
209 STag_surfxml_random_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
210 ETag_surfxml_random_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
213 void STag_surfxml_include(void)
215 xbt_dynar_push(surf_input_buffer_stack, &surf_input_buffer);
216 xbt_dynar_push(surf_file_to_parse_stack, &surf_file_to_parse);
218 surf_file_to_parse = surf_fopen(A_surfxml_include_file, "r");
219 xbt_assert1((surf_file_to_parse), "Unable to open \"%s\"\n",
220 A_surfxml_include_file);
221 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, 10);
222 surf_parse__switch_to_buffer(surf_input_buffer);
227 void ETag_surfxml_include(void)
231 surf_parse__delete_buffer(surf_input_buffer);
232 fclose(surf_file_to_parse);
233 xbt_dynar_pop(surf_file_to_parse_stack, &surf_file_to_parse);
234 xbt_dynar_pop(surf_input_buffer_stack, &surf_input_buffer);
237 void STag_surfxml_platform(void)
239 double version = 0.0;
241 sscanf(A_surfxml_platform_version, "%lg", &version);
243 xbt_assert0((version >= 1.0), "******* BIG FAT WARNING *********\n "
244 "You're using an ancient XML file. "
245 "Since SimGrid 3.1, units are Bytes, Flops, and seconds "
246 "instead of MBytes, MFlops and seconds. "
247 "A script (surfxml_update.pl) to help you convert your old "
249 "is available in the contrib/platform_generation directory "
250 "of the simgrid repository. Please check also out the "
251 "SURF section of the ChangeLog for the 3.1 version. "
252 "Last, do not forget to also update your values for "
253 "the calls to MSG_task_create (if any).");
254 xbt_assert0((version >= 2.0), "******* BIG FAT WARNING *********\n "
255 "You're using an old XML file. "
256 "A script (surfxml_update.pl) to help you convert your old "
258 "is available in the contrib/platform_generation directory "
259 "of the simgrid repository.");
261 surfxml_call_cb_functions(STag_surfxml_platform_cb_list);
265 void ETag_surfxml_platform(void)
267 convert_route_multi_to_routes();
269 surfxml_call_cb_functions(ETag_surfxml_platform_cb_list);
271 xbt_dict_free(&random_data_list);
274 void STag_surfxml_host(void)
276 surfxml_call_cb_functions(STag_surfxml_host_cb_list);
279 void ETag_surfxml_host(void)
281 surfxml_call_cb_functions(ETag_surfxml_host_cb_list);
284 void STag_surfxml_router(void)
286 surfxml_call_cb_functions(STag_surfxml_router_cb_list);
289 void ETag_surfxml_router(void)
291 surfxml_call_cb_functions(ETag_surfxml_router_cb_list);
294 void STag_surfxml_link(void)
296 surfxml_call_cb_functions(STag_surfxml_link_cb_list);
299 void ETag_surfxml_link(void)
301 surfxml_call_cb_functions(ETag_surfxml_link_cb_list);
304 void STag_surfxml_route(void)
306 surfxml_call_cb_functions(STag_surfxml_route_cb_list);
309 void ETag_surfxml_route(void)
311 surfxml_call_cb_functions(ETag_surfxml_route_cb_list);
314 void STag_surfxml_link_c_ctn(void)
316 surfxml_call_cb_functions(STag_surfxml_link_c_ctn_cb_list);
319 void ETag_surfxml_link_c_ctn(void)
321 surfxml_call_cb_functions(ETag_surfxml_link_c_ctn_cb_list);
324 void STag_surfxml_process(void)
326 surfxml_call_cb_functions(STag_surfxml_process_cb_list);
329 void ETag_surfxml_process(void)
331 surfxml_call_cb_functions(ETag_surfxml_process_cb_list);
334 void STag_surfxml_argument(void)
336 surfxml_call_cb_functions(STag_surfxml_argument_cb_list);
339 void ETag_surfxml_argument(void)
341 surfxml_call_cb_functions(ETag_surfxml_argument_cb_list);
344 void STag_surfxml_prop(void)
346 surfxml_call_cb_functions(STag_surfxml_prop_cb_list);
349 void ETag_surfxml_prop(void)
351 surfxml_call_cb_functions(ETag_surfxml_prop_cb_list);
354 void STag_surfxml_set(void)
356 surfxml_call_cb_functions(STag_surfxml_set_cb_list);
359 void ETag_surfxml_set(void)
361 surfxml_call_cb_functions(ETag_surfxml_set_cb_list);
364 void STag_surfxml_foreach(void)
366 /* Save the current buffer */
367 surfxml_bufferstack_push(0);
368 surfxml_call_cb_functions(STag_surfxml_foreach_cb_list);
371 void ETag_surfxml_foreach(void)
373 surfxml_call_cb_functions(ETag_surfxml_foreach_cb_list);
375 /* free the temporary dynar and restore original */
376 xbt_dynar_free(&STag_surfxml_host_cb_list);
377 xbt_dynar_free(&ETag_surfxml_host_cb_list);
379 STag_surfxml_host_cb_list = main_STag_surfxml_host_cb_list;
380 ETag_surfxml_host_cb_list = main_ETag_surfxml_host_cb_list;
382 /* free the temporary dynar and restore original */
383 xbt_dynar_free(&STag_surfxml_link_cb_list);
384 xbt_dynar_free(&ETag_surfxml_link_cb_list);
386 STag_surfxml_link_cb_list = main_STag_surfxml_link_cb_list;
387 ETag_surfxml_link_cb_list = main_ETag_surfxml_link_cb_list;
391 void STag_surfxml_route_c_multi(void)
393 surfxml_call_cb_functions(STag_surfxml_route_c_multi_cb_list);
396 void ETag_surfxml_route_c_multi(void)
398 surfxml_call_cb_functions(ETag_surfxml_route_c_multi_cb_list);
401 void STag_surfxml_cluster(void)
403 surfxml_call_cb_functions(STag_surfxml_cluster_cb_list);
406 void ETag_surfxml_cluster(void)
408 surfxml_call_cb_functions(ETag_surfxml_cluster_cb_list);
411 void STag_surfxml_trace(void)
413 surfxml_call_cb_functions(STag_surfxml_trace_cb_list);
416 void ETag_surfxml_trace(void)
418 surfxml_call_cb_functions(ETag_surfxml_trace_cb_list);
421 void STag_surfxml_trace_c_connect(void)
423 surfxml_call_cb_functions(STag_surfxml_trace_c_connect_cb_list);
426 void ETag_surfxml_trace_c_connect(void)
428 surfxml_call_cb_functions(ETag_surfxml_trace_c_connect_cb_list);
431 void STag_surfxml_random(void)
433 surfxml_call_cb_functions(STag_surfxml_random_cb_list);
436 void ETag_surfxml_random(void)
438 surfxml_call_cb_functions(ETag_surfxml_random_cb_list);
441 void surf_parse_open(const char *file)
443 static int warned = 0; /* warn only once */
447 ("Bypassing the XML parser since surf_parse_open received a NULL pointer. If it is not what you want, go fix your code.");
452 if (!surf_input_buffer_stack)
453 surf_input_buffer_stack = xbt_dynar_new(sizeof(YY_BUFFER_STATE), NULL);
454 if (!surf_file_to_parse_stack)
455 surf_file_to_parse_stack = xbt_dynar_new(sizeof(FILE *), NULL);
457 surf_file_to_parse = surf_fopen(file, "r");
458 xbt_assert1((surf_file_to_parse), "Unable to open \"%s\"\n", file);
459 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, 10);
460 surf_parse__switch_to_buffer(surf_input_buffer);
461 surf_parse_lineno = 1;
464 void surf_parse_close(void)
466 if (surf_input_buffer_stack)
467 xbt_dynar_free(&surf_input_buffer_stack);
468 if (surf_file_to_parse_stack)
469 xbt_dynar_free(&surf_file_to_parse_stack);
471 if (surf_file_to_parse) {
472 surf_parse__delete_buffer(surf_input_buffer);
473 fclose(surf_file_to_parse);
478 static int _surf_parse(void)
480 return surf_parse_lex();
483 int_f_void_t surf_parse = _surf_parse;
485 void surf_parse_error(char *msg)
487 fprintf(stderr, "Parse error on line %d: %s\n", surf_parse_lineno, msg);
492 void surf_parse_get_double(double *value, const char *string)
496 ret = sscanf(string, "%lg", value);
498 surf_parse_error(bprintf("%s is not a double", string));
501 void surf_parse_get_int(int *value, const char *string)
505 ret = sscanf(string, "%d", value);
507 surf_parse_error(bprintf("%s is not an integer", string));
510 void parse_properties(void)
514 if (!current_property_set)
515 current_property_set = xbt_dict_new();
517 value = xbt_strdup(A_surfxml_prop_value);
518 xbt_dict_set(current_property_set, A_surfxml_prop_id, value, free);
521 void surfxml_add_callback(xbt_dynar_t cb_list, void_f_void_t function)
523 xbt_dynar_push(cb_list, &function);
526 static XBT_INLINE void surfxml_call_cb_functions(xbt_dynar_t cb_list)
528 unsigned int iterator;
530 xbt_dynar_foreach(cb_list, iterator, fun) {
531 DEBUG2("call %p %p", fun, *fun);
536 static void parse_route_set_endpoints(void)
538 route_link_list = xbt_dynar_new(sizeof(char *), NULL);
541 static void init_data(void)
543 xbt_dict_free(&route_table);
544 xbt_dynar_free(&route_link_list);
545 route_table = xbt_dict_new();
547 if (!surfxml_bufferstack_stack)
548 surfxml_bufferstack_stack = xbt_dynar_new(sizeof(char *), NULL);
549 route_multi_table = xbt_dict_new();
550 route_multi_elements = xbt_dynar_new(sizeof(char *), NULL);
551 traces_set_list = xbt_dict_new();
552 if (set_list == NULL)
553 set_list = xbt_dict_new();
555 trace_connect_list_host_avail = xbt_dict_new();
556 trace_connect_list_power = xbt_dict_new();
557 trace_connect_list_link_avail = xbt_dict_new();
558 trace_connect_list_bandwidth = xbt_dict_new();
559 trace_connect_list_latency = xbt_dict_new();
561 random_data_list = xbt_dict_new();
562 surfxml_add_callback(STag_surfxml_prop_cb_list, &parse_properties);
563 surfxml_add_callback(ETag_surfxml_link_c_ctn_cb_list, &parse_route_elem);
564 surfxml_add_callback(STag_surfxml_route_cb_list,
565 &parse_route_set_endpoints);
566 surfxml_add_callback(STag_surfxml_set_cb_list, &parse_sets);
567 surfxml_add_callback(STag_surfxml_route_c_multi_cb_list,
568 &parse_route_multi_set_endpoints);
569 surfxml_add_callback(ETag_surfxml_route_c_multi_cb_list,
570 &parse_route_multi_set_route);
571 surfxml_add_callback(STag_surfxml_foreach_cb_list, &parse_foreach);
572 surfxml_add_callback(STag_surfxml_trace_cb_list, &parse_trace_init);
573 surfxml_add_callback(ETag_surfxml_trace_cb_list, &parse_trace_finalize);
574 surfxml_add_callback(STag_surfxml_trace_c_connect_cb_list,
575 &parse_trace_c_connect);
576 surfxml_add_callback(STag_surfxml_random_cb_list, &init_randomness);
577 surfxml_add_callback(ETag_surfxml_random_cb_list, &add_randomness);
580 static void free_data(void)
583 xbt_dict_cursor_t cursor = NULL;
585 unsigned int cpt = 0;
587 xbt_dict_foreach(route_table, cursor, key, data) {
588 xbt_dynar_t links = (xbt_dynar_t) data;
590 unsigned int cpt = 0;
592 xbt_dynar_foreach(links, cpt, name) free(name);
593 xbt_dynar_free(&links);
595 xbt_dict_free(&route_table);
596 route_link_list = NULL;
598 xbt_dict_free(&route_multi_table);
600 xbt_dynar_foreach(route_multi_elements, cpt, name) free(name);
601 xbt_dynar_free(&route_multi_elements);
603 xbt_dict_foreach(set_list, cursor, key, data) {
604 xbt_dynar_t set = (xbt_dynar_t) data;
606 xbt_dynar_foreach(set, cpt, name) free(name);
607 xbt_dynar_free(&set);
609 xbt_dict_free(&set_list);
611 xbt_dynar_free(&surfxml_bufferstack_stack);
613 xbt_dict_free(&traces_set_list);
614 xbt_dict_free(&trace_connect_list_host_avail);
615 xbt_dict_free(&trace_connect_list_power);
616 xbt_dict_free(&trace_connect_list_link_avail);
617 xbt_dict_free(&trace_connect_list_bandwidth);
618 xbt_dict_free(&trace_connect_list_latency);
619 xbt_dict_free(&traces_set_list);
622 void parse_platform_file(const char *file)
624 surf_parse_open(file);
626 xbt_assert1((!(*surf_parse) ()), "Parse error in %s", file);
631 /* Functions to bypass route, host and link tags. Used by the foreach and route:multi tags */
633 static void parse_make_temporary_route(const char *src, const char *dst,
638 A_surfxml_route_action = action;
639 SURFXML_BUFFER_SET(route_src, src);
640 SURFXML_BUFFER_SET(route_dst, dst);
643 static void parse_change_cpu_data(const char *hostName,
644 const char *surfxml_host_power,
645 const char *surfxml_host_availability,
646 const char *surfxml_host_availability_file,
647 const char *surfxml_host_state_file)
651 SURFXML_BUFFER_SET(host_id, hostName);
652 SURFXML_BUFFER_SET(host_power, surfxml_host_power /*hostPower */ );
653 SURFXML_BUFFER_SET(host_availability, surfxml_host_availability);
654 SURFXML_BUFFER_SET(host_availability_file, surfxml_host_availability_file);
655 SURFXML_BUFFER_SET(host_state_file, surfxml_host_state_file);
658 static void parse_change_link_data(const char *linkName,
659 const char *surfxml_link_bandwidth,
660 const char *surfxml_link_bandwidth_file,
661 const char *surfxml_link_latency,
662 const char *surfxml_link_latency_file,
663 const char *surfxml_link_state_file)
667 SURFXML_BUFFER_SET(link_id, linkName);
668 SURFXML_BUFFER_SET(link_bandwidth, surfxml_link_bandwidth);
669 SURFXML_BUFFER_SET(link_bandwidth_file, surfxml_link_bandwidth_file);
670 SURFXML_BUFFER_SET(link_latency, surfxml_link_latency);
671 SURFXML_BUFFER_SET(link_latency_file, surfxml_link_latency_file);
672 SURFXML_BUFFER_SET(link_state_file, surfxml_link_state_file);
675 /* Functions for the sets and foreach tags */
677 static void parse_sets(void)
679 char *id, *suffix, *prefix, *radical;
681 xbt_dynar_t radical_elements;
682 xbt_dynar_t radical_ends;
683 xbt_dynar_t current_set;
684 char *value, *groups;
688 id = xbt_strdup(A_surfxml_set_id);
689 prefix = xbt_strdup(A_surfxml_set_prefix);
690 suffix = xbt_strdup(A_surfxml_set_suffix);
691 radical = xbt_strdup(A_surfxml_set_radical);
693 if (xbt_dict_get_or_null(set_list, id))
694 surf_parse_error(bprintf
695 ("Set '%s' declared several times in the platform file.",
698 current_set = xbt_dynar_new(sizeof(char *), NULL);
700 radical_elements = xbt_str_split(radical, ",");
701 xbt_dynar_foreach(radical_elements, iter, groups) {
703 radical_ends = xbt_str_split(groups, "-");
704 switch (xbt_dynar_length(radical_ends)) {
706 surf_parse_get_int(&start, xbt_dynar_get_as(radical_ends, 0, char *));
707 value = bprintf("%s%d%s", prefix, start, suffix);
708 xbt_dynar_push(current_set, &value);
713 surf_parse_get_int(&start, xbt_dynar_get_as(radical_ends, 0, char *));
714 surf_parse_get_int(&end, xbt_dynar_get_as(radical_ends, 1, char *));
717 for (i = start; i <= end; i++) {
718 value = bprintf("%s%d%s", prefix, i, suffix);
719 xbt_dynar_push(current_set, &value);
724 surf_parse_error(xbt_strdup("Malformed radical"));
727 xbt_dynar_free(&radical_ends);
730 xbt_dict_set(set_list, id, current_set, NULL);
732 xbt_dynar_free(&radical_elements);
739 static const char *surfxml_host_power;
740 static const char *surfxml_host_availability;
741 static const char *surfxml_host_availability_file;
742 static const char *surfxml_host_state_file;
744 static void parse_host_foreach(void)
746 surfxml_host_power = A_surfxml_host_power;
747 surfxml_host_availability = A_surfxml_host_availability;
748 surfxml_host_availability_file = A_surfxml_host_availability_file;
749 surfxml_host_state_file = A_surfxml_host_state_file;
752 static void finalize_host_foreach(void)
754 xbt_dynar_t names = NULL;
755 unsigned int cpt = 0;
757 xbt_dict_cursor_t cursor = NULL;
760 xbt_dict_t cluster_host_props = current_property_set;
762 names = xbt_dict_get_or_null(set_list, foreach_set_name);
764 surf_parse_error(bprintf("Set name '%s' used in <foreach> not found.",
766 if (strcmp(A_surfxml_host_id, "$1"))
767 surf_parse_error(bprintf
768 ("The host id within <foreach> should point to the foreach set_id (use $1 instead of %s)",
772 /* foreach name in set call the main host callback */
773 xbt_dynar_foreach(names, cpt, name) {
774 surfxml_bufferstack_push(1);
775 parse_change_cpu_data(name, surfxml_host_power, surfxml_host_availability,
776 surfxml_host_availability_file,
777 surfxml_host_state_file);
778 surfxml_call_cb_functions(main_STag_surfxml_host_cb_list);
780 xbt_dict_foreach(cluster_host_props, cursor, key, data) {
781 xbt_dict_set(current_property_set, xbt_strdup(key), xbt_strdup(data),
785 surfxml_call_cb_functions(main_ETag_surfxml_host_cb_list);
786 surfxml_bufferstack_pop(1);
789 current_property_set = xbt_dict_new();
791 surfxml_bufferstack_pop(0);
794 static const char *surfxml_link_bandwidth;
795 static const char *surfxml_link_bandwidth_file;
796 static const char *surfxml_link_latency;
797 static const char *surfxml_link_latency_file;
798 static const char *surfxml_link_state_file;
800 static void parse_link_foreach(void)
802 surfxml_link_bandwidth = A_surfxml_link_bandwidth;
803 surfxml_link_bandwidth_file = A_surfxml_link_bandwidth_file;
804 surfxml_link_latency = A_surfxml_link_latency;
805 surfxml_link_latency_file = A_surfxml_link_latency_file;
806 surfxml_link_state_file = A_surfxml_link_state_file;
809 static void finalize_link_foreach(void)
811 xbt_dynar_t names = NULL;
812 unsigned int cpt = 0;
814 xbt_dict_cursor_t cursor = NULL;
817 xbt_dict_t cluster_link_props = current_property_set;
819 names = xbt_dict_get_or_null(set_list, foreach_set_name);
821 surf_parse_error(bprintf("Set name '%s' used in <foreach> not found.",
823 if (strcmp(A_surfxml_link_id, "$1"))
824 surf_parse_error(bprintf
825 ("The host id within <foreach> should point to the foreach set_id (use $1 instead of %s)",
828 /* for each name in set call the main link callback */
829 xbt_dynar_foreach(names, cpt, name) {
830 surfxml_bufferstack_push(1);
831 parse_change_link_data(name, surfxml_link_bandwidth,
832 surfxml_link_bandwidth_file, surfxml_link_latency,
833 surfxml_link_latency_file,
834 surfxml_link_state_file);
835 surfxml_call_cb_functions(main_STag_surfxml_link_cb_list);
837 xbt_dict_foreach(cluster_link_props, cursor, key, data) {
838 xbt_dict_set(current_property_set, xbt_strdup(key), xbt_strdup(data),
842 surfxml_call_cb_functions(main_ETag_surfxml_link_cb_list);
843 surfxml_bufferstack_pop(1);
846 current_property_set = xbt_dict_new();
848 surfxml_bufferstack_pop(0);
849 free(foreach_set_name);
850 foreach_set_name = NULL;
853 static void parse_foreach(void)
855 /* save the host & link callbacks */
856 main_STag_surfxml_host_cb_list = STag_surfxml_host_cb_list;
857 main_ETag_surfxml_host_cb_list = ETag_surfxml_host_cb_list;
858 main_STag_surfxml_link_cb_list = STag_surfxml_link_cb_list;
859 main_ETag_surfxml_link_cb_list = ETag_surfxml_link_cb_list;
861 /* define host & link callbacks to be used only by the foreach tag */
862 STag_surfxml_host_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
863 ETag_surfxml_host_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
864 STag_surfxml_link_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
865 ETag_surfxml_link_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
867 surfxml_add_callback(STag_surfxml_host_cb_list, &parse_host_foreach);
868 surfxml_add_callback(ETag_surfxml_host_cb_list, &finalize_host_foreach);
869 surfxml_add_callback(STag_surfxml_link_cb_list, &parse_link_foreach);
870 surfxml_add_callback(ETag_surfxml_link_cb_list, &finalize_link_foreach);
873 foreach_set_name = xbt_strdup(A_surfxml_foreach_set_id);
876 /* Route:multi functions */
878 static int route_multi_size = 0;
879 static char *src_name, *dst_name;
880 static int is_symmetric_route;
882 static void parse_route_elem(void)
886 val = xbt_strdup(A_surfxml_link_c_ctn_id);
888 xbt_dynar_push(route_link_list, &val);
891 static void parse_route_multi_set_endpoints(void)
893 src_name = xbt_strdup(A_surfxml_route_c_multi_src);
894 dst_name = xbt_strdup(A_surfxml_route_c_multi_dst);
895 route_action = A_surfxml_route_c_multi_action;
896 is_symmetric_route = A_surfxml_route_c_multi_symmetric;
899 route_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
902 static int contains(xbt_dynar_t list, const char *value)
906 xbt_dynar_foreach(list, cpt, val) {
907 if (strcmp(val, value) == 0)
914 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.
915 The decision is based upon the value of action specified in the xml route:multi attribute action
917 void manage_route(xbt_dict_t routing_table, const char *route_name,
918 int action, int isMultiRoute)
924 /* get already existing list if it exists */
925 links = xbt_dict_get_or_null(routing_table, route_name);
926 DEBUG1("ROUTE: %s", route_name);
929 case A_surfxml_route_action_PREPEND: /* add existing links at the end; route_link_list + links */
930 xbt_dynar_foreach(links, cpt, value) {
931 xbt_dynar_push(route_link_list, &value);
933 xbt_dynar_free(&links);
935 case A_surfxml_route_action_POSTPEND: /* add existing links in front; links + route_link_list */
936 xbt_dynar_foreach(route_link_list, cpt, value) {
937 xbt_dynar_push(links, &value);
939 xbt_dynar_free(&route_link_list);
940 route_link_list = links;
942 case A_surfxml_route_action_OVERRIDE:
943 xbt_dynar_free(&links);
949 /* this is the final route; do not add if name is a set; add only if name is in set list */
951 xbt_dict_set(routing_table, route_name, route_link_list, NULL);
955 static void parse_route_multi_set_route(void)
960 bprintf("%s#%s#%d#%d#%d", src_name, dst_name, route_action,
961 is_symmetric_route, route_multi_size);
963 xbt_dynar_push(route_multi_elements, &route_name);
966 xbt_dict_set(route_multi_table, route_name, route_link_list, NULL);
967 /* add symmetric if it is the case */
968 if (is_symmetric_route == 1) {
969 char *symmetric_name =
970 bprintf("%s#%s#%d#%d#%d", dst_name, src_name, route_action,
971 !is_symmetric_route, route_multi_size);
973 xbt_dict_set(route_multi_table, symmetric_name, route_link_list, NULL);
974 xbt_dynar_push(route_multi_elements, &symmetric_name);
975 is_symmetric_route = 0;
981 static void add_multi_links(const char *src, const char *dst,
982 xbt_dynar_t links, const char *src_name,
983 const char *dst_name)
988 surfxml_bufferstack_push(1);
990 parse_make_temporary_route(src_name, dst_name, route_action);
991 surfxml_call_cb_functions(STag_surfxml_route_cb_list);
992 DEBUG2("\tADDING ROUTE: %s -> %s", src_name, dst_name);
993 /* Build link list */
994 xbt_dynar_foreach(links, cpt, value) {
995 if (strcmp(value, src) == 0)
996 val = xbt_strdup(src_name);
997 else if (strcmp(value, dst) == 0)
998 val = xbt_strdup(dst_name);
999 else if (strcmp(value, "$dst") == 0)
1000 val = xbt_strdup(dst_name);
1001 else if (strcmp(value, "$src") == 0)
1002 val = xbt_strdup(src_name);
1004 val = xbt_strdup(value);
1005 DEBUG1("\t\tELEMENT: %s", val);
1006 xbt_dynar_push(route_link_list, &val);
1008 surfxml_call_cb_functions(ETag_surfxml_route_cb_list);
1009 surfxml_bufferstack_pop(1);
1012 static void convert_route_multi_to_routes(void)
1014 xbt_dict_cursor_t cursor_w;
1016 unsigned int cpt, cpt2, cursor;
1017 char *src_host_name, *dst_host_name, *key, *src, *dst, *val, *key_w,
1019 const char *sep = "#";
1020 xbt_dict_t set = NULL;
1021 xbt_dynar_t src_names = NULL, dst_names = NULL, links;
1023 if (!route_multi_elements)
1027 set = surf_model_resource_set(surf_cpu_model);
1028 if (surf_workstation_model != NULL &&
1029 surf_model_resource_set(surf_workstation_model) != NULL &&
1030 xbt_dict_length(surf_model_resource_set(surf_workstation_model)) > 0)
1031 set = surf_model_resource_set(surf_workstation_model);
1034 surfxml_bufferstack_push(0);
1035 /* Get all routes in the exact order they were entered in the platform file */
1036 xbt_dynar_foreach(route_multi_elements, cursor, key) {
1037 /* Get links for the route */
1038 links = (xbt_dynar_t) xbt_dict_get_or_null(route_multi_table, key);
1039 keys = xbt_str_split_str(key, sep);
1040 /* Get route ends */
1041 src = xbt_dynar_get_as(keys, 0, char *);
1042 dst = xbt_dynar_get_as(keys, 1, char *);
1043 route_action = atoi(xbt_dynar_get_as(keys, 2, char *));
1044 symmetric = atoi(xbt_dynar_get_as(keys, 3, char *));
1046 /* Create the dynar of src and dst hosts for the new routes */
1047 /* NOTE: src and dst can be either set names or simple host names */
1048 src_names = (xbt_dynar_t) xbt_dict_get_or_null(set_list, src);
1049 dst_names = (xbt_dynar_t) xbt_dict_get_or_null(set_list, dst);
1050 /* Add to dynar even if they are simple names */
1051 if (src_names == NULL) {
1052 src_names = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
1053 val = xbt_strdup(src);
1054 xbt_dynar_push(src_names, &val);
1055 if (strcmp(val, "$*") != 0 && NULL == xbt_dict_get_or_null(set, val))
1056 THROW3(unknown_error, 0,
1057 "(In route:multi (%s -> %s) source %s does not exist (not a set or a host)",
1060 if (dst_names == NULL) {
1061 dst_names = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
1062 val = xbt_strdup(dst);
1063 if (strcmp(val, "$*") != 0 && NULL == xbt_dict_get_or_null(set, val))
1064 THROW3(unknown_error, 0,
1065 "(In route:multi (%s -> %s) destination %s does not exist (not a set or a host)",
1067 xbt_dynar_push(dst_names, &val);
1070 /* Build the routes */
1071 DEBUG2("ADDING MULTI ROUTE: %s -> %s", xbt_dynar_get_as(keys, 0, char *),
1072 xbt_dynar_get_as(keys, 1, char *));
1073 xbt_dynar_foreach(src_names, cpt, src_host_name) {
1074 xbt_dynar_foreach(dst_names, cpt2, dst_host_name) {
1075 /* If dst is $* then set this route to have its dst point to all hosts */
1076 if (strcmp(src_host_name, "$*") != 0
1077 && strcmp(dst_host_name, "$*") == 0) {
1078 xbt_dict_foreach(set, cursor_w, key_w, data_w) {
1079 //int n = xbt_dynar_member(src_names, (char*)key_w);
1080 add_multi_links(src, dst, links, src_host_name, key_w);
1083 /* If src is $* then set this route to have its dst point to all hosts */
1084 if (strcmp(src_host_name, "$*") == 0
1085 && strcmp(dst_host_name, "$*") != 0) {
1086 xbt_dict_foreach(set, cursor_w, key_w, data_w) {
1087 // if (!symmetric || (symmetric && !contains(dst_names, key_w)))
1088 add_multi_links(src, dst, links, key_w, dst_host_name);
1091 /* if none of them are equal to $* */
1092 if (strcmp(src_host_name, "$*") != 0
1093 && strcmp(dst_host_name, "$*") != 0) {
1094 add_multi_links(src, dst, links, src_host_name, dst_host_name);
1098 xbt_dynar_free(&keys);
1100 surfxml_bufferstack_pop(0);
1104 /* Trace management functions */
1106 static double trace_periodicity = -1.0;
1107 static double trace_timestep = -1.0;
1108 static char *trace_file = NULL;
1109 static char *trace_id;
1111 static void parse_trace_init(void)
1113 trace_id = strdup(A_surfxml_trace_id);
1114 trace_file = strdup(A_surfxml_trace_file);
1115 surf_parse_get_double(&trace_periodicity, A_surfxml_trace_periodicity);
1116 surf_parse_get_double(&trace_timestep, A_surfxml_trace_timestep);
1119 static void parse_trace_finalize(void)
1122 if (!trace_file || strcmp(trace_file, "") != 0) {
1123 trace = tmgr_trace_new(trace_file);
1125 if (strcmp(surfxml_pcdata, "") == 0)
1129 tmgr_trace_new_from_string(trace_id, surfxml_pcdata,
1130 trace_periodicity, trace_timestep);
1132 xbt_dict_set(traces_set_list, trace_id, (void *) trace, NULL);
1135 static void parse_trace_c_connect(void)
1137 xbt_assert2(xbt_dict_get_or_null
1138 (traces_set_list, A_surfxml_trace_c_connect_trace),
1139 "Cannot connect trace %s to %s: trace unknown",
1140 A_surfxml_trace_c_connect_trace,
1141 A_surfxml_trace_c_connect_element);
1143 switch (A_surfxml_trace_c_connect_kind) {
1144 case A_surfxml_trace_c_connect_kind_HOST_AVAIL:
1145 xbt_dict_set(trace_connect_list_host_avail,
1146 A_surfxml_trace_c_connect_trace,
1147 xbt_strdup(A_surfxml_trace_c_connect_element), free);
1149 case A_surfxml_trace_c_connect_kind_POWER:
1150 xbt_dict_set(trace_connect_list_power, A_surfxml_trace_c_connect_trace,
1151 xbt_strdup(A_surfxml_trace_c_connect_element), free);
1153 case A_surfxml_trace_c_connect_kind_LINK_AVAIL:
1154 xbt_dict_set(trace_connect_list_link_avail,
1155 A_surfxml_trace_c_connect_trace,
1156 xbt_strdup(A_surfxml_trace_c_connect_element), free);
1158 case A_surfxml_trace_c_connect_kind_BANDWIDTH:
1159 xbt_dict_set(trace_connect_list_bandwidth,
1160 A_surfxml_trace_c_connect_trace,
1161 xbt_strdup(A_surfxml_trace_c_connect_element), free);
1163 case A_surfxml_trace_c_connect_kind_LATENCY:
1164 xbt_dict_set(trace_connect_list_latency, A_surfxml_trace_c_connect_trace,
1165 xbt_strdup(A_surfxml_trace_c_connect_element), free);
1168 xbt_die(bprintf("Cannot connect trace %s to %s: kind of trace unknown",
1169 A_surfxml_trace_c_connect_trace,
1170 A_surfxml_trace_c_connect_element));
1174 /* Random tag functions */
1176 double get_cpu_power(const char *power)
1178 double power_scale = 0.0;
1181 random_data_t random = NULL;
1182 /* randomness is inserted like this: power="$rand(my_random)" */
1183 if (((p = strstr(power, "$rand(")) != NULL)
1184 && ((q = strstr(power, ")")) != NULL)) {
1186 generator = xbt_malloc(q - (p + 6) + 1);
1187 memcpy(generator, p + 6, q - (p + 6));
1188 generator[q - (p + 6)] = '\0';
1189 xbt_assert1((random =
1190 xbt_dict_get_or_null(random_data_list, generator)),
1191 "Random generator %s undefined", generator);
1192 power_scale = random_generate(random);
1195 surf_parse_get_double(&power_scale, power);
1200 double random_min, random_max, random_mean, random_std_deviation,
1204 static void init_randomness(void)
1206 random_id = A_surfxml_random_id;
1207 surf_parse_get_double(&random_min, A_surfxml_random_min);
1208 surf_parse_get_double(&random_max, A_surfxml_random_max);
1209 surf_parse_get_double(&random_mean, A_surfxml_random_mean);
1210 surf_parse_get_double(&random_std_deviation,
1211 A_surfxml_random_std_deviation);
1212 random_generator = A_surfxml_random_generator;
1215 static void add_randomness(void)
1217 /* If needed aditional properties can be added by using the prop tag */
1218 random_data_t random =
1219 random_new(random_generator, 0, random_min, random_max, random_mean,
1220 random_std_deviation);
1221 xbt_dict_set(random_data_list, random_id, (void *) random, NULL);