1 /* Copyright (c) 2006-2015. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
9 #include <stdarg.h> /* va_arg */
16 #include "src/surf/surf_private.h"
17 #include "simgrid/sg_config.h"
19 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_parse, surf,
20 "Logging specific to the SURF parsing module");
22 int ETag_surfxml_include_state(void);
24 #include "simgrid_dtd.c"
26 char* surf_parsed_filename = NULL; // to locate parse error messages
28 xbt_dynar_t parsed_link_list = NULL; /* temporary store of current list link of a route */
32 void surf_parse_error(const char *fmt, ...) {
35 int lineno = surf_parse_lineno;
36 char *msg = bvprintf(fmt,va);
39 XBT_ERROR("Parse error at %s:%d: %s", surf_parsed_filename, lineno, msg);
41 xbt_die("Exiting now");
43 void surf_parse_warn(const char *fmt, ...) {
46 char *msg = bvprintf(fmt,va);
48 XBT_WARN("%s:%d: %s", surf_parsed_filename, surf_parse_lineno, msg);
52 double surf_parse_get_double(const char *string) {
54 int ret = sscanf(string, "%lg", &res);
56 surf_parse_error("%s is not a double", string);
57 //printf("Parsed double [%g] %s\n", res, string);
61 int surf_parse_get_int(const char *string) {
63 int ret = sscanf(string, "%d", &res);
65 surf_parse_error("%s is not an integer", string);
74 /* Note: field `unit' for the last element of parameter `units' should be
76 static double surf_parse_get_value_with_unit(const char *string, const struct unit_scale *units,
77 const char *entity_kind, const char *name,
78 const char *error_msg, const char *default_unit)
84 res = strtod(string, &ptr);
86 surf_parse_error("value out of range: %s", string);
88 surf_parse_error("cannot parse number: %s", string);
91 return res; // Ok, 0 can be unit-less
93 XBT_WARN("Deprecated unit-less value '%s' for %s %s. %s",string, entity_kind, name, error_msg);
94 ptr = (char*)default_unit;
96 for (i = 0; units[i].unit != NULL && strcmp(ptr, units[i].unit) != 0; i++) {
98 if (units[i].unit != NULL)
99 res *= units[i].scale;
101 surf_parse_error("unknown unit: %s", ptr);
105 double surf_parse_get_time(const char *string, const char *entity_kind, const char *name)
107 const struct unit_scale units[] = {
108 { "w", 7 * 24 * 60 * 60 },
109 { "d", 24 * 60 * 60 },
119 return surf_parse_get_value_with_unit(string, units, entity_kind, name,
120 "Append 's' to your time to get seconds", "s");
123 double surf_parse_get_size(const char *string, const char *entity_kind, const char *name)
125 const struct unit_scale units[] = {
126 { "TiB", pow(1024, 4) },
127 { "GiB", pow(1024, 3) },
128 { "MiB", pow(1024, 2) },
135 { "Tib", 0.125 * pow(1024, 4) },
136 { "Gib", 0.125 * pow(1024, 3) },
137 { "Mib", 0.125 * pow(1024, 2) },
138 { "Kib", 0.125 * 1024 },
139 { "Tb", 0.125 * 1e12 },
140 { "Gb", 0.125 * 1e9 },
141 { "Mb", 0.125 * 1e6 },
142 { "kb", 0.125 * 1e3 },
146 return surf_parse_get_value_with_unit(string, units, entity_kind, name,
147 "Append 'B' to get bytes (or 'b' for bits but 1B = 8b).", "B");
150 double surf_parse_get_bandwidth(const char *string, const char *entity_kind, const char *name)
152 const struct unit_scale units[] = {
153 { "TiBps", pow(1024, 4) },
154 { "GiBps", pow(1024, 3) },
155 { "MiBps", pow(1024, 2) },
162 { "Tibps", 0.125 * pow(1024, 4) },
163 { "Gibps", 0.125 * pow(1024, 3) },
164 { "Mibps", 0.125 * pow(1024, 2) },
165 { "Kibps", 0.125 * 1024 },
166 { "Tbps", 0.125 * 1e12 },
167 { "Gbps", 0.125 * 1e9 },
168 { "Mbps", 0.125 * 1e6 },
169 { "kbps", 0.125 * 1e3 },
173 return surf_parse_get_value_with_unit(string, units, entity_kind, name,
174 "Append 'Bps' to get bytes per second (or 'bps' for bits but 1Bps = 8bps)", "Bps");
177 double surf_parse_get_speed(const char *string, const char *entity_kind, const char *name)
179 const struct unit_scale units[] = {
180 { "yottaflops", 1e24 },
182 { "zettaflops", 1e21 },
184 { "exaflops", 1e18 },
186 { "petaflops", 1e15 },
188 { "teraflops", 1e12 },
190 { "gigaflops", 1e9 },
192 { "megaflops", 1e6 },
194 { "kiloflops", 1e3 },
200 return surf_parse_get_value_with_unit(string, units, entity_kind, name,
201 "Append 'f' or 'flops' to your speed to get flop per second", "f");
205 * All the callback lists that can be overridden anywhere.
206 * (this list should probably be reduced to the bare minimum to allow the models to work)
209 /* make sure these symbols are defined as strong ones in this file so that the linker can resolve them */
211 /* The default current property receiver. Setup in the corresponding opening callbacks. */
212 xbt_dict_t current_property_set = NULL;
213 xbt_dict_t current_model_property_set = NULL;
214 xbt_dict_t as_current_property_set = NULL;
216 char* as_name_tab[1024];
217 void* as_dict_tab[1024];
221 /* dictionary of random generator data */
222 xbt_dict_t random_data_list = NULL;
224 YY_BUFFER_STATE surf_input_buffer;
225 FILE *surf_file_to_parse = NULL;
228 * Stuff relative to storage
230 void STag_surfxml_storage(void)
233 XBT_DEBUG("STag_surfxml_storage");
234 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
236 void ETag_surfxml_storage(void)
238 s_sg_platf_storage_cbarg_t storage = SG_PLATF_STORAGE_INITIALIZER;
239 memset(&storage,0,sizeof(storage));
241 storage.id = A_surfxml_storage_id;
242 storage.type_id = A_surfxml_storage_typeId;
243 storage.content = A_surfxml_storage_content;
244 storage.content_type = A_surfxml_storage_content___type;
245 storage.properties = current_property_set;
246 storage.attach = A_surfxml_storage_attach;
247 sg_platf_new_storage(&storage);
248 current_property_set = NULL;
250 void STag_surfxml_storage___type(void)
253 XBT_DEBUG("STag_surfxml_storage___type");
254 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
255 xbt_assert(current_model_property_set == NULL, "Someone forgot to reset the model property set to NULL in its closing tag (or XML malformed)");
257 void ETag_surfxml_storage___type(void)
259 s_sg_platf_storage_type_cbarg_t storage_type = SG_PLATF_STORAGE_TYPE_INITIALIZER;
260 memset(&storage_type,0,sizeof(storage_type));
262 storage_type.content = A_surfxml_storage___type_content;
263 storage_type.content_type = A_surfxml_storage___type_content___type;
264 storage_type.id = A_surfxml_storage___type_id;
265 storage_type.model = A_surfxml_storage___type_model;
266 storage_type.properties = current_property_set;
267 storage_type.model_properties = current_model_property_set;
268 storage_type.size = surf_parse_get_size(A_surfxml_storage___type_size,
269 "size of storage type", storage_type.id);
270 sg_platf_new_storage_type(&storage_type);
271 current_property_set = NULL;
272 current_model_property_set = NULL;
274 void STag_surfxml_mstorage(void)
276 XBT_DEBUG("STag_surfxml_mstorage");
278 void ETag_surfxml_mstorage(void)
280 s_sg_platf_mstorage_cbarg_t mstorage = SG_PLATF_MSTORAGE_INITIALIZER;
281 memset(&mstorage,0,sizeof(mstorage));
283 mstorage.name = A_surfxml_mstorage_name;
284 mstorage.type_id = A_surfxml_mstorage_typeId;
285 sg_platf_new_mstorage(&mstorage);
287 void STag_surfxml_mount(void)
289 XBT_DEBUG("STag_surfxml_mount");
291 void ETag_surfxml_mount(void)
293 s_sg_platf_mount_cbarg_t mount = SG_PLATF_MOUNT_INITIALIZER;
294 memset(&mount,0,sizeof(mount));
296 mount.name = A_surfxml_mount_name;
297 mount.storageId = A_surfxml_mount_storageId;
298 sg_platf_new_mount(&mount);
302 * Stuff relative to the <include> tag
304 static xbt_dynar_t surf_input_buffer_stack = NULL;
305 static xbt_dynar_t surf_file_to_parse_stack = NULL;
306 static xbt_dynar_t surf_parsed_filename_stack = NULL;
308 void STag_surfxml_include(void)
310 parse_after_config();
311 XBT_DEBUG("STag_surfxml_include '%s'",A_surfxml_include_file);
312 xbt_dynar_push(surf_parsed_filename_stack,&surf_parsed_filename); // save old file name
313 surf_parsed_filename = xbt_strdup(A_surfxml_include_file);
315 xbt_dynar_push(surf_file_to_parse_stack, &surf_file_to_parse); //save old file descriptor
317 surf_file_to_parse = surf_fopen(A_surfxml_include_file, "r"); // read new file descriptor
318 xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n",
319 A_surfxml_include_file);
320 xbt_dynar_push(surf_input_buffer_stack,&surf_input_buffer);
321 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
322 surf_parse_push_buffer_state(surf_input_buffer);
327 void ETag_surfxml_include(void) {
328 /* Nothing to do when done with reading the include tag.
329 * Instead, the handling should be deferred until the EOF of current buffer -- see below */
332 /** @brief When reaching EOF, check whether we are in an include tag, and behave accordingly if yes
334 * This function is called automatically by sedding the parser in tools/cmake/MaintainerMode.cmake
335 * Every FAIL on "Premature EOF" is preceded by a call to this function, which role is to restore the
336 * previous buffer if we reached the EOF /of an include file/. Its return code is used to avoid the
337 * error message in that case.
339 * Yeah, that's terribly hackish, but it works. A better solution should be dealed with in flexml
340 * directly: a command line flag could instruct it to do the correct thing when #include is encountered
341 * on a line. One day maybe, if the maya allow it.
343 int ETag_surfxml_include_state(void)
346 XBT_DEBUG("ETag_surfxml_include_state '%s'",A_surfxml_include_file);
348 if(xbt_dynar_is_empty(surf_input_buffer_stack)) // nope, that's a true premature EOF. Let the parser die verbosely.
351 // Yeah, we were in an <include> Restore state and proceed.
352 fclose(surf_file_to_parse);
353 xbt_dynar_pop(surf_file_to_parse_stack, &surf_file_to_parse);
354 surf_parse_pop_buffer_state();
355 xbt_dynar_pop(surf_input_buffer_stack,&surf_input_buffer);
357 // Restore the filename for error messages
358 free(surf_parsed_filename);
359 xbt_dynar_pop(surf_parsed_filename_stack,&surf_parsed_filename);
365 void surf_parse_init_callbacks(void)
370 void surf_parse_reset_callbacks(void)
372 surf_parse_free_callbacks();
373 surf_parse_init_callbacks();
376 void surf_parse_free_callbacks(void)
381 /* Stag and Etag parse functions */
383 void STag_surfxml_platform(void) {
384 XBT_ATTRIB_UNUSED double version = surf_parse_get_double(A_surfxml_platform_version);
386 xbt_assert((version >= 1.0), "******* BIG FAT WARNING *********\n "
387 "You're using an ancient XML file.\n"
388 "Since SimGrid 3.1, units are Bytes, Flops, and seconds "
389 "instead of MBytes, MFlops and seconds.\n"
391 "Use simgrid_update_xml to update your file automatically. "
392 "This program is installed automatically with SimGrid, or "
393 "available in the tools/ directory of the source archive.\n"
395 "Please check also out the SURF section of the ChangeLog for "
396 "the 3.1 version for more information. \n"
398 "Last, do not forget to also update your values for "
399 "the calls to MSG_task_create (if any).");
400 xbt_assert((version >= 3.0), "******* BIG FAT WARNING *********\n "
401 "You're using an old XML file.\n"
402 "Use simgrid_update_xml to update your file automatically. "
403 "This program is installed automatically with SimGrid, or "
404 "available in the tools/ directory of the source archive.");
405 xbt_assert((version >= 4.0), "******* FILE %s IS TOO OLD (v:%.1f) *********\n "
406 "Changes introduced in SimGrid 3.13:\n"
407 " - 'power' attribute of hosts (and others) got renamed to 'speed'.\n"
408 " - In <trace_connect>, attribute kind=\"POWER\" is now kind=\"SPEED\".\n"
409 " - DOCTYPE now point to the rignt URL: http://simgrid.gforge.inria.fr/simgrid/simgrid.dtd\n"
410 " - speed, bandwidth and latency attributes now MUST have an explicit unit (f, Bps, s by default)"
412 "Use simgrid_update_xml to update your file automatically. "
413 "This program is installed automatically with SimGrid, or "
414 "available in the tools/ directory of the source archive.",surf_parsed_filename, version);
418 void ETag_surfxml_platform(void){
422 void STag_surfxml_host(void){
424 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
427 void STag_surfxml_prop(void)
430 if (!as_current_property_set){
431 xbt_assert(as_prop_nb < 1024, "Number of AS property reach the limit!!!");
432 as_current_property_set = xbt_dict_new_homogeneous(xbt_free_f); // Maybe, it should raise an error
433 as_name_tab[as_prop_nb] = xbt_strdup(A_surfxml_AS_id);
434 as_dict_tab[as_prop_nb] = as_current_property_set;
435 XBT_DEBUG("PUSH prop set %p for AS '%s'",as_dict_tab[as_prop_nb],as_name_tab[as_prop_nb]);
438 XBT_DEBUG("add prop %s=%s into current AS property set", A_surfxml_prop_id, A_surfxml_prop_value);
439 xbt_dict_set(as_current_property_set, A_surfxml_prop_id, xbt_strdup(A_surfxml_prop_value), NULL);
442 if (!current_property_set)
443 current_property_set = xbt_dict_new(); // Maybe, it should raise an error
444 xbt_dict_set(current_property_set, A_surfxml_prop_id, xbt_strdup(A_surfxml_prop_value), xbt_free_f);
445 XBT_DEBUG("add prop %s=%s into current property set", A_surfxml_prop_id, A_surfxml_prop_value);
449 void ETag_surfxml_host(void) {
450 s_sg_platf_host_cbarg_t host = SG_PLATF_HOST_INITIALIZER;
452 memset(&host,0,sizeof(host));
455 host.properties = current_property_set;
457 host.id = A_surfxml_host_id;
459 buf = A_surfxml_host_speed;
460 XBT_DEBUG("Buffer: %s", buf);
461 host.speed_peak = xbt_dynar_new(sizeof(double), NULL);
462 if (strchr(buf, ',') == NULL){
463 double speed = surf_parse_get_speed(A_surfxml_host_speed,"speed of host", host.id);
464 xbt_dynar_push_as(host.speed_peak,double, speed);
467 xbt_dynar_t pstate_list = xbt_str_split(buf, ",");
469 for (i = 0; i < xbt_dynar_length(pstate_list); i++) {
473 xbt_dynar_get_cpy(pstate_list, i, &speed_str);
474 xbt_str_trim(speed_str, NULL);
475 speed = surf_parse_get_speed(speed_str,"speed of host", host.id);
476 xbt_dynar_push_as(host.speed_peak, double, speed);
477 XBT_DEBUG("Speed value: %f", speed);
479 xbt_dynar_free(&pstate_list);
482 XBT_DEBUG("pstate: %s", A_surfxml_host_pstate);
483 host.speed_scale = surf_parse_get_double( A_surfxml_host_availability);
484 host.core_amount = surf_parse_get_int(A_surfxml_host_core);
485 host.speed_trace = tmgr_trace_new_from_file(A_surfxml_host_availability___file);
486 host.state_trace = tmgr_trace_new_from_file(A_surfxml_host_state___file);
487 host.pstate = surf_parse_get_int(A_surfxml_host_pstate);
489 xbt_assert((A_surfxml_host_state == A_surfxml_host_state_ON) ||
490 (A_surfxml_host_state == A_surfxml_host_state_OFF), "Invalid state");
491 if (A_surfxml_host_state == A_surfxml_host_state_ON)
492 host.initiallyOn = 1;
493 if (A_surfxml_host_state == A_surfxml_host_state_OFF)
494 host.initiallyOn = 1;
495 host.coord = A_surfxml_host_coordinates;
497 sg_platf_new_host(&host);
498 xbt_dynar_free(&host.speed_peak);
499 current_property_set = NULL;
502 void STag_surfxml_host___link(void){
503 XBT_DEBUG("Create a Host_link for %s",A_surfxml_host___link_id);
504 s_sg_platf_host_link_cbarg_t host_link = SG_PLATF_HOST_LINK_INITIALIZER;
505 memset(&host_link,0,sizeof(host_link));
507 host_link.id = A_surfxml_host___link_id;
508 host_link.link_up = A_surfxml_host___link_up;
509 host_link.link_down = A_surfxml_host___link_down;
510 sg_platf_new_hostlink(&host_link);
513 void STag_surfxml_router(void){
514 s_sg_platf_router_cbarg_t router = SG_PLATF_ROUTER_INITIALIZER;
515 memset(&router, 0, sizeof(router));
517 router.id = A_surfxml_router_id;
518 router.coord = A_surfxml_router_coordinates;
520 sg_platf_new_router(&router);
523 void ETag_surfxml_cluster(void){
524 s_sg_platf_cluster_cbarg_t cluster = SG_PLATF_CLUSTER_INITIALIZER;
525 memset(&cluster,0,sizeof(cluster));
526 cluster.properties = as_current_property_set;
528 cluster.id = A_surfxml_cluster_id;
529 cluster.prefix = A_surfxml_cluster_prefix;
530 cluster.suffix = A_surfxml_cluster_suffix;
531 cluster.radical = A_surfxml_cluster_radical;
532 cluster.speed = surf_parse_get_speed(A_surfxml_cluster_speed, "speed of cluster", cluster.id);
533 cluster.core_amount = surf_parse_get_int(A_surfxml_cluster_core);
534 cluster.bw = surf_parse_get_bandwidth(A_surfxml_cluster_bw, "bw of cluster", cluster.id);
535 cluster.lat = surf_parse_get_time(A_surfxml_cluster_lat, "lat of cluster", cluster.id);
536 if(strcmp(A_surfxml_cluster_bb___bw,""))
537 cluster.bb_bw = surf_parse_get_bandwidth(A_surfxml_cluster_bb___bw, "bb_bw of cluster", cluster.id);
538 if(strcmp(A_surfxml_cluster_bb___lat,""))
539 cluster.bb_lat = surf_parse_get_time(A_surfxml_cluster_bb___lat, "bb_lat of cluster", cluster.id);
540 if(strcmp(A_surfxml_cluster_limiter___link,""))
541 cluster.limiter_link = surf_parse_get_double(A_surfxml_cluster_limiter___link);
542 if(strcmp(A_surfxml_cluster_loopback___bw,""))
543 cluster.loopback_bw = surf_parse_get_bandwidth(A_surfxml_cluster_loopback___bw, "loopback_bw of cluster", cluster.id);
544 if(strcmp(A_surfxml_cluster_loopback___lat,""))
545 cluster.loopback_lat = surf_parse_get_time(A_surfxml_cluster_loopback___lat, "loopback_lat of cluster", cluster.id);
547 switch(AX_surfxml_cluster_topology){
548 case A_surfxml_cluster_topology_FLAT:
549 cluster.topology= SURF_CLUSTER_FLAT ;
551 case A_surfxml_cluster_topology_TORUS:
552 cluster.topology= SURF_CLUSTER_TORUS ;
554 case A_surfxml_cluster_topology_FAT___TREE:
555 cluster.topology = SURF_CLUSTER_FAT_TREE;
558 surf_parse_error("Invalid cluster topology for cluster %s",
562 cluster.topo_parameters = A_surfxml_cluster_topo___parameters;
563 cluster.router_id = A_surfxml_cluster_router___id;
565 switch (AX_surfxml_cluster_sharing___policy) {
566 case A_surfxml_cluster_sharing___policy_SHARED:
567 cluster.sharing_policy = SURF_LINK_SHARED;
569 case A_surfxml_cluster_sharing___policy_FULLDUPLEX:
570 cluster.sharing_policy = SURF_LINK_FULLDUPLEX;
572 case A_surfxml_cluster_sharing___policy_FATPIPE:
573 cluster.sharing_policy = SURF_LINK_FATPIPE;
576 surf_parse_error("Invalid cluster sharing policy for cluster %s",
580 switch (AX_surfxml_cluster_bb___sharing___policy) {
581 case A_surfxml_cluster_bb___sharing___policy_FATPIPE:
582 cluster.bb_sharing_policy = SURF_LINK_FATPIPE;
584 case A_surfxml_cluster_bb___sharing___policy_SHARED:
585 cluster.bb_sharing_policy = SURF_LINK_SHARED;
588 surf_parse_error("Invalid bb sharing policy in cluster %s",
593 cluster.availability_trace = A_surfxml_cluster_availability___file;
594 cluster.state_trace = A_surfxml_cluster_state___file;
595 sg_platf_new_cluster(&cluster);
597 current_property_set = NULL;
600 void STag_surfxml_cluster(void){
601 parse_after_config();
602 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
605 void STag_surfxml_cabinet(void){
606 parse_after_config();
607 s_sg_platf_cabinet_cbarg_t cabinet = SG_PLATF_CABINET_INITIALIZER;
608 memset(&cabinet,0,sizeof(cabinet));
609 cabinet.id = A_surfxml_cabinet_id;
610 cabinet.prefix = A_surfxml_cabinet_prefix;
611 cabinet.suffix = A_surfxml_cabinet_suffix;
612 cabinet.speed = surf_parse_get_speed(A_surfxml_cabinet_speed, "speed of cabinet", cabinet.id);
613 cabinet.bw = surf_parse_get_bandwidth(A_surfxml_cabinet_bw, "bw of cabinet", cabinet.id);
614 cabinet.lat = surf_parse_get_time(A_surfxml_cabinet_lat, "lat of cabinet", cabinet.id);
615 cabinet.radical = A_surfxml_cabinet_radical;
617 sg_platf_new_cabinet(&cabinet);
620 void STag_surfxml_peer(void){
621 parse_after_config();
622 s_sg_platf_peer_cbarg_t peer = SG_PLATF_PEER_INITIALIZER;
623 memset(&peer,0,sizeof(peer));
624 peer.id = A_surfxml_peer_id;
625 peer.speed = surf_parse_get_speed(A_surfxml_peer_speed, "speed of peer", peer.id);
626 peer.bw_in = surf_parse_get_bandwidth(A_surfxml_peer_bw___in, "bw_in of peer", peer.id);
627 peer.bw_out = surf_parse_get_bandwidth(A_surfxml_peer_bw___out, "bw_out of peer", peer.id);
628 peer.lat = surf_parse_get_time(A_surfxml_peer_lat, "lat of peer", peer.id);
629 peer.coord = A_surfxml_peer_coordinates;
630 peer.availability_trace = tmgr_trace_new_from_file(A_surfxml_peer_availability___file);
631 peer.state_trace = tmgr_trace_new_from_file(A_surfxml_peer_state___file);
633 sg_platf_new_peer(&peer);
636 void STag_surfxml_link(void){
638 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
641 void ETag_surfxml_link(void){
642 s_sg_platf_link_cbarg_t link = SG_PLATF_LINK_INITIALIZER;
643 memset(&link,0,sizeof(link));
645 link.properties = current_property_set;
647 link.id = A_surfxml_link_id;
648 link.bandwidth = surf_parse_get_bandwidth(A_surfxml_link_bandwidth, "bandwidth of link", link.id);
649 //printf("Link bandwidth [%g]\n", link.bandwidth);
650 link.bandwidth_trace = tmgr_trace_new_from_file(A_surfxml_link_bandwidth___file);
651 link.latency = surf_parse_get_time(A_surfxml_link_latency, "latency of link", link.id);
652 //printf("Link latency [%g]\n", link.latency);
653 link.latency_trace = tmgr_trace_new_from_file(A_surfxml_link_latency___file);
655 switch (A_surfxml_link_state) {
656 case A_surfxml_link_state_ON:
657 link.initiallyOn = 1;
659 case A_surfxml_link_state_OFF:
660 link.initiallyOn = 0;
663 surf_parse_error("invalid state for link %s", link.id);
666 link.state_trace = tmgr_trace_new_from_file(A_surfxml_link_state___file);
668 switch (A_surfxml_link_sharing___policy) {
669 case A_surfxml_link_sharing___policy_SHARED:
670 link.policy = SURF_LINK_SHARED;
672 case A_surfxml_link_sharing___policy_FATPIPE:
673 link.policy = SURF_LINK_FATPIPE;
675 case A_surfxml_link_sharing___policy_FULLDUPLEX:
676 link.policy = SURF_LINK_FULLDUPLEX;
679 surf_parse_error("Invalid sharing policy in link %s", link.id);
683 sg_platf_new_link(&link);
685 current_property_set = NULL;
688 void STag_surfxml_link___ctn(void){
691 switch (A_surfxml_link___ctn_direction) {
692 case AU_surfxml_link___ctn_direction:
693 case A_surfxml_link___ctn_direction_NONE:
694 link_id = xbt_strdup(A_surfxml_link___ctn_id);
696 case A_surfxml_link___ctn_direction_UP:
697 link_id = bprintf("%s_UP", A_surfxml_link___ctn_id);
699 case A_surfxml_link___ctn_direction_DOWN:
700 link_id = bprintf("%s_DOWN", A_surfxml_link___ctn_id);
704 // FIXME we should push the surf link object but it don't
705 // work because of model rulebased
706 xbt_dynar_push(parsed_link_list, &link_id);
709 void ETag_surfxml_backbone(void){
710 s_sg_platf_link_cbarg_t link = SG_PLATF_LINK_INITIALIZER;
711 memset(&link,0,sizeof(link));
713 link.properties = NULL;
715 link.id = A_surfxml_backbone_id;
716 link.bandwidth = surf_parse_get_bandwidth(A_surfxml_backbone_bandwidth, "bandwidth of backbone", link.id);
717 link.latency = surf_parse_get_time(A_surfxml_backbone_latency, "latency of backbone", link.id);
718 link.initiallyOn = 1;
719 link.policy = SURF_LINK_SHARED;
721 sg_platf_new_link(&link);
722 routing_cluster_add_backbone(sg_link_by_name(A_surfxml_backbone_id));
725 void STag_surfxml_route(void){
726 xbt_assert(strlen(A_surfxml_route_src) > 0 || strlen(A_surfxml_route_dst) > 0,
727 "Missing end-points while defining route \"%s\"->\"%s\"",
728 A_surfxml_route_src, A_surfxml_route_dst);
729 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
732 void STag_surfxml_ASroute(void){
733 xbt_assert(strlen(A_surfxml_ASroute_src) > 0
734 || strlen(A_surfxml_ASroute_dst) > 0
735 || strlen(A_surfxml_ASroute_gw___src) > 0
736 || strlen(A_surfxml_ASroute_gw___dst) > 0,
737 "Missing end-points while defining route \"%s\"->\"%s\" (with %s and %s as gateways)",
738 A_surfxml_ASroute_src, A_surfxml_ASroute_dst,
739 A_surfxml_ASroute_gw___src, A_surfxml_ASroute_gw___dst);
740 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
743 void STag_surfxml_bypassRoute(void){
744 xbt_assert(strlen(A_surfxml_bypassRoute_src) > 0
745 || strlen(A_surfxml_bypassRoute_dst) > 0,
746 "Missing end-points while defining bupass route \"%s\"->\"%s\"",
747 A_surfxml_bypassRoute_src, A_surfxml_bypassRoute_dst);
748 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
751 void STag_surfxml_bypassASroute(void){
752 xbt_assert(strlen(A_surfxml_bypassASroute_src) > 0
753 || strlen(A_surfxml_bypassASroute_dst) > 0
754 || strlen(A_surfxml_bypassASroute_gw___src) > 0
755 || strlen(A_surfxml_bypassASroute_gw___dst) > 0,
756 "Missing end-points while defining route \"%s\"->\"%s\" (with %s and %s as gateways)",
757 A_surfxml_bypassASroute_src, A_surfxml_bypassASroute_dst,
758 A_surfxml_bypassASroute_gw___src,A_surfxml_bypassASroute_gw___dst);
759 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
762 void ETag_surfxml_route(void){
763 s_sg_platf_route_cbarg_t route = SG_PLATF_ROUTE_INITIALIZER;
764 memset(&route,0,sizeof(route));
766 route.src = A_surfxml_route_src;
767 route.dst = A_surfxml_route_dst;
770 route.link_list = parsed_link_list;
772 switch (A_surfxml_route_symmetrical) {
773 case AU_surfxml_route_symmetrical:
774 case A_surfxml_route_symmetrical_YES:
775 route.symmetrical = TRUE;
777 case A_surfxml_route_symmetrical_NO:
778 route.symmetrical = FALSE;;
782 sg_platf_new_route(&route);
783 parsed_link_list = NULL;
786 void ETag_surfxml_ASroute(void){
787 s_sg_platf_route_cbarg_t ASroute = SG_PLATF_ROUTE_INITIALIZER;
788 memset(&ASroute,0,sizeof(ASroute));
790 ASroute.src = A_surfxml_ASroute_src;
791 ASroute.dst = A_surfxml_ASroute_dst;
793 ASroute.gw_src = sg_netcard_by_name_or_null(A_surfxml_ASroute_gw___src);
794 ASroute.gw_dst = sg_netcard_by_name_or_null(A_surfxml_ASroute_gw___dst);
796 if (A_surfxml_ASroute_gw___src && !ASroute.gw_src)
797 surf_parse_error("gw_src=\"%s\" not found for ASroute from \"%s\" to \"%s\"",
798 A_surfxml_ASroute_gw___src, ASroute.src, ASroute.dst);
799 if (A_surfxml_ASroute_gw___dst && !ASroute.gw_dst)
800 surf_parse_error("gw_dst=\"%s\" not found for ASroute from \"%s\" to \"%s\"",
801 A_surfxml_ASroute_gw___dst, ASroute.src, ASroute.dst);
803 ASroute.link_list = parsed_link_list;
805 switch (A_surfxml_ASroute_symmetrical) {
806 case AU_surfxml_ASroute_symmetrical:
807 case A_surfxml_ASroute_symmetrical_YES:
808 ASroute.symmetrical = TRUE;
810 case A_surfxml_ASroute_symmetrical_NO:
811 ASroute.symmetrical = FALSE;
815 sg_platf_new_ASroute(&ASroute);
816 parsed_link_list = NULL;
819 void ETag_surfxml_bypassRoute(void){
820 s_sg_platf_route_cbarg_t route = SG_PLATF_ROUTE_INITIALIZER;
821 memset(&route,0,sizeof(route));
823 route.src = A_surfxml_bypassRoute_src;
824 route.dst = A_surfxml_bypassRoute_dst;
827 route.link_list = parsed_link_list;
828 route.symmetrical = FALSE;
830 sg_platf_new_bypassRoute(&route);
831 parsed_link_list = NULL;
834 void ETag_surfxml_bypassASroute(void){
835 s_sg_platf_route_cbarg_t ASroute = SG_PLATF_ROUTE_INITIALIZER;
836 memset(&ASroute,0,sizeof(ASroute));
838 ASroute.src = A_surfxml_bypassASroute_src;
839 ASroute.dst = A_surfxml_bypassASroute_dst;
840 ASroute.link_list = parsed_link_list;
841 ASroute.symmetrical = FALSE;
843 ASroute.gw_src = sg_netcard_by_name_or_null(A_surfxml_bypassASroute_gw___src);
844 ASroute.gw_dst = sg_netcard_by_name_or_null(A_surfxml_bypassASroute_gw___dst);
846 sg_platf_new_bypassASroute(&ASroute);
847 parsed_link_list = NULL;
850 void ETag_surfxml_trace(void){
851 s_sg_platf_trace_cbarg_t trace = SG_PLATF_TRACE_INITIALIZER;
852 memset(&trace,0,sizeof(trace));
854 trace.id = A_surfxml_trace_id;
855 trace.file = A_surfxml_trace_file;
856 trace.periodicity = surf_parse_get_double(A_surfxml_trace_periodicity);
857 trace.pc_data = surfxml_pcdata;
859 sg_platf_new_trace(&trace);
862 void STag_surfxml_trace___connect(void){
863 parse_after_config();
864 s_sg_platf_trace_connect_cbarg_t trace_connect = SG_PLATF_TRACE_CONNECT_INITIALIZER;
865 memset(&trace_connect,0,sizeof(trace_connect));
867 trace_connect.element = A_surfxml_trace___connect_element;
868 trace_connect.trace = A_surfxml_trace___connect_trace;
870 switch (A_surfxml_trace___connect_kind) {
871 case AU_surfxml_trace___connect_kind:
872 case A_surfxml_trace___connect_kind_SPEED:
873 trace_connect.kind = SURF_TRACE_CONNECT_KIND_SPEED;
875 case A_surfxml_trace___connect_kind_BANDWIDTH:
876 trace_connect.kind = SURF_TRACE_CONNECT_KIND_BANDWIDTH;
878 case A_surfxml_trace___connect_kind_HOST___AVAIL:
879 trace_connect.kind = SURF_TRACE_CONNECT_KIND_HOST_AVAIL;
881 case A_surfxml_trace___connect_kind_LATENCY:
882 trace_connect.kind = SURF_TRACE_CONNECT_KIND_LATENCY;
884 case A_surfxml_trace___connect_kind_LINK___AVAIL:
885 trace_connect.kind = SURF_TRACE_CONNECT_KIND_LINK_AVAIL;
888 sg_platf_trace_connect(&trace_connect);
891 void STag_surfxml_AS(void){
892 parse_after_config();
894 s_sg_platf_AS_cbarg_t AS = SG_PLATF_AS_INITIALIZER;
895 AS.id = A_surfxml_AS_id;
896 AS.routing = (int)A_surfxml_AS_routing;
898 as_current_property_set = NULL;
900 sg_platf_new_AS_begin(&AS);
902 void ETag_surfxml_AS(void){
904 char *name = as_name_tab[as_prop_nb-1];
905 xbt_dict_t dict = (xbt_dict_t) as_dict_tab[as_prop_nb-1];
907 XBT_DEBUG("POP prop %p for AS '%s'",dict,name);
908 xbt_lib_set(as_router_lib,
910 ROUTING_PROP_ASR_LEVEL,
914 sg_platf_new_AS_end();
917 void STag_surfxml_config(void){
919 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
920 XBT_DEBUG("START configuration name = %s",A_surfxml_config_id);
921 if (_sg_cfg_init_status == 2) {
922 surf_parse_error("All <config> tags must be given before any platform elements (such as <AS>, <host>, <cluster>, <link>, etc).");
925 void ETag_surfxml_config(void){
926 xbt_dict_cursor_t cursor = NULL;
930 xbt_dict_foreach(current_property_set, cursor, key, elem) {
931 cfg = bprintf("%s:%s",key,elem);
932 if(xbt_cfg_is_default_value(_sg_cfg_set, key))
933 xbt_cfg_set_parse(_sg_cfg_set, cfg);
935 XBT_INFO("The custom configuration '%s' is already defined by user!",key);
938 XBT_DEBUG("End configuration name = %s",A_surfxml_config_id);
940 xbt_dict_free(¤t_property_set);
941 current_property_set = NULL;
947 void STag_surfxml_process(void){
950 argv = xbt_new(char *, 1);
951 argv[0] = xbt_strdup(A_surfxml_process_function);
952 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
955 void ETag_surfxml_process(void){
956 s_sg_platf_process_cbarg_t process = SG_PLATF_PROCESS_INITIALIZER;
957 memset(&process,0,sizeof(process));
960 process.argv = (const char **)argv;
961 process.properties = current_property_set;
962 process.host = A_surfxml_process_host;
963 process.function = A_surfxml_process_function;
964 process.start_time = surf_parse_get_double(A_surfxml_process_start___time);
965 process.kill_time = surf_parse_get_double(A_surfxml_process_kill___time);
967 switch (A_surfxml_process_on___failure) {
968 case AU_surfxml_process_on___failure:
969 case A_surfxml_process_on___failure_DIE:
970 process.on_failure = SURF_PROCESS_ON_FAILURE_DIE;
972 case A_surfxml_process_on___failure_RESTART:
973 process.on_failure = SURF_PROCESS_ON_FAILURE_RESTART;
977 sg_platf_new_process(&process);
978 current_property_set = NULL;
981 void STag_surfxml_argument(void){
983 argv = (char**)xbt_realloc(argv, (argc) * sizeof(char **));
984 argv[(argc) - 1] = xbt_strdup(A_surfxml_argument_value);
987 void STag_surfxml_model___prop(void){
988 if (!current_model_property_set)
989 current_model_property_set = xbt_dict_new_homogeneous(xbt_free_f);
991 xbt_dict_set(current_model_property_set, A_surfxml_model___prop_id, xbt_strdup(A_surfxml_model___prop_value), NULL);
994 void STag_surfxml_gpu(void) {}
995 void ETag_surfxml_gpu(void) {}
997 /* nothing to do in those functions */
998 void ETag_surfxml_prop(void){}
999 void STag_surfxml_random(void){}
1000 void ETag_surfxml_random(void){}
1001 void ETag_surfxml_trace___connect(void){}
1002 void STag_surfxml_trace(void){parse_after_config();}
1003 void ETag_surfxml_router(void){}
1004 void ETag_surfxml_host___link(void){}
1005 void ETag_surfxml_cabinet(void){}
1006 void ETag_surfxml_peer(void){}
1007 void STag_surfxml_backbone(void){}
1008 void ETag_surfxml_link___ctn(void){}
1009 void ETag_surfxml_argument(void){}
1010 void ETag_surfxml_model___prop(void){}
1012 /* Open and Close parse file */
1014 void surf_parse_open(const char *file)
1016 static int warned = 0; /* warn only once */
1020 ("Bypassing the XML parser since surf_parse_open received a NULL pointer. "
1021 "If it is not what you want, go fix your code.");
1027 if (!surf_input_buffer_stack)
1028 surf_input_buffer_stack = xbt_dynar_new(sizeof(YY_BUFFER_STATE), NULL);
1029 if (!surf_file_to_parse_stack)
1030 surf_file_to_parse_stack = xbt_dynar_new(sizeof(FILE *), NULL);
1032 if (!surf_parsed_filename_stack)
1033 surf_parsed_filename_stack = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
1035 surf_parsed_filename = xbt_strdup(file);
1036 char *dir = xbt_dirname(file);
1037 xbt_dynar_push(surf_path, &dir);
1039 surf_file_to_parse = surf_fopen(file, "r");
1040 xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n", file);
1041 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
1042 surf_parse__switch_to_buffer(surf_input_buffer);
1043 surf_parse_lineno = 1;
1046 void surf_parse_close(void)
1048 xbt_dynar_free(&surf_input_buffer_stack);
1049 xbt_dynar_free(&surf_file_to_parse_stack);
1050 xbt_dynar_free(&surf_parsed_filename_stack);
1051 if (surf_parsed_filename) {
1053 xbt_dynar_pop(surf_path, &dir);
1057 free(surf_parsed_filename);
1058 surf_parsed_filename = NULL;
1060 if (surf_file_to_parse) {
1061 surf_parse__delete_buffer(surf_input_buffer);
1062 fclose(surf_file_to_parse);
1063 surf_file_to_parse = NULL; //Must be reset for Bypass
1067 /* Call the lexer to parse the currently opened file. This pointer to function enables bypassing of the parser */
1069 static int _surf_parse(void) {
1070 return surf_parse_lex();
1072 int_f_void_t surf_parse = _surf_parse;
1075 /* Prop tag functions */
1080 xbt_dict_t get_as_router_properties(const char* name)
1082 return (xbt_dict_t)xbt_lib_get_or_null(as_router_lib, name, ROUTING_PROP_ASR_LEVEL);