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);
60 int surf_parse_get_int(const char *string) {
62 int ret = sscanf(string, "%d", &res);
64 surf_parse_error("%s is not an integer", string);
73 /* Note: field `unit' for the last element of parameter `units' should be
75 static double surf_parse_get_value_with_unit(const char *string, const struct unit_scale *units,
76 const char *entity_kind, const char *name,
77 const char *error_msg, const char *default_unit)
83 res = strtod(string, &ptr);
85 surf_parse_error("value out of range: %s", string);
87 surf_parse_error("cannot parse number: %s", string);
90 return res; // Ok, 0 can be unit-less
92 XBT_WARN("Deprecated unit-less value '%s' for %s %s. %s",string, entity_kind, name, error_msg);
93 ptr = (char*)default_unit;
95 for (i = 0; units[i].unit != NULL && strcmp(ptr, units[i].unit) != 0; i++) {
97 if (units[i].unit != NULL)
98 res *= units[i].scale;
100 surf_parse_error("unknown unit: %s", ptr);
104 double surf_parse_get_time(const char *string, const char *entity_kind, const char *name)
106 const struct unit_scale units[] = {
107 { "w", 7 * 24 * 60 * 60 },
108 { "d", 24 * 60 * 60 },
118 return surf_parse_get_value_with_unit(string, units, entity_kind, name,
119 "Append 's' to your time to get seconds", "s");
122 double surf_parse_get_size(const char *string, const char *entity_kind, const char *name)
124 const struct unit_scale units[] = {
125 { "TiB", pow(1024, 4) },
126 { "GiB", pow(1024, 3) },
127 { "MiB", pow(1024, 2) },
134 { "Tib", 0.125 * pow(1024, 4) },
135 { "Gib", 0.125 * pow(1024, 3) },
136 { "Mib", 0.125 * pow(1024, 2) },
137 { "Kib", 0.125 * 1024 },
138 { "Tb", 0.125 * 1e12 },
139 { "Gb", 0.125 * 1e9 },
140 { "Mb", 0.125 * 1e6 },
141 { "kb", 0.125 * 1e3 },
145 return surf_parse_get_value_with_unit(string, units, entity_kind, name,
146 "Append 'B' to get bytes (or 'b' for bits but 1B = 8b).", "B");
149 double surf_parse_get_bandwidth(const char *string, const char *entity_kind, const char *name)
151 const struct unit_scale units[] = {
152 { "TiBps", pow(1024, 4) },
153 { "GiBps", pow(1024, 3) },
154 { "MiBps", pow(1024, 2) },
161 { "Tibps", 0.125 * pow(1024, 4) },
162 { "Gibps", 0.125 * pow(1024, 3) },
163 { "Mibps", 0.125 * pow(1024, 2) },
164 { "Kibps", 0.125 * 1024 },
165 { "Tbps", 0.125 * 1e12 },
166 { "Gbps", 0.125 * 1e9 },
167 { "Mbps", 0.125 * 1e6 },
168 { "kbps", 0.125 * 1e3 },
172 return surf_parse_get_value_with_unit(string, units, entity_kind, name,
173 "Append 'Bps' to get bytes per second (or 'bps' for bits but 1Bps = 8bps)", "Bps");
176 double surf_parse_get_speed(const char *string, const char *entity_kind, const char *name)
178 const struct unit_scale units[] = {
179 { "yottaflops", 1e24 },
181 { "zettaflops", 1e21 },
183 { "exaflops", 1e18 },
185 { "petaflops", 1e15 },
187 { "teraflops", 1e12 },
189 { "gigaflops", 1e9 },
191 { "megaflops", 1e6 },
193 { "kiloflops", 1e3 },
199 return surf_parse_get_value_with_unit(string, units, entity_kind, name,
200 "Append 'f' or 'flops' to your speed to get flop per second", "f");
204 * All the callback lists that can be overridden anywhere.
205 * (this list should probably be reduced to the bare minimum to allow the models to work)
208 /* make sure these symbols are defined as strong ones in this file so that the linker can resolve them */
210 /* The default current property receiver. Setup in the corresponding opening callbacks. */
211 xbt_dict_t current_property_set = NULL;
212 xbt_dict_t current_model_property_set = NULL;
213 xbt_dict_t as_current_property_set = NULL;
215 char* as_name_tab[1024];
216 void* as_dict_tab[1024];
220 /* dictionary of random generator data */
221 xbt_dict_t random_data_list = NULL;
223 YY_BUFFER_STATE surf_input_buffer;
224 FILE *surf_file_to_parse = NULL;
227 * Stuff relative to storage
229 void STag_surfxml_storage(void)
232 XBT_DEBUG("STag_surfxml_storage");
233 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
235 void ETag_surfxml_storage(void)
237 s_sg_platf_storage_cbarg_t storage = SG_PLATF_STORAGE_INITIALIZER;
238 memset(&storage,0,sizeof(storage));
240 storage.id = A_surfxml_storage_id;
241 storage.type_id = A_surfxml_storage_typeId;
242 storage.content = A_surfxml_storage_content;
243 storage.content_type = A_surfxml_storage_content___type;
244 storage.properties = current_property_set;
245 storage.attach = A_surfxml_storage_attach;
246 sg_platf_new_storage(&storage);
247 current_property_set = NULL;
249 void STag_surfxml_storage___type(void)
252 XBT_DEBUG("STag_surfxml_storage___type");
253 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
254 xbt_assert(current_model_property_set == NULL, "Someone forgot to reset the model property set to NULL in its closing tag (or XML malformed)");
256 void ETag_surfxml_storage___type(void)
258 s_sg_platf_storage_type_cbarg_t storage_type = SG_PLATF_STORAGE_TYPE_INITIALIZER;
259 memset(&storage_type,0,sizeof(storage_type));
261 storage_type.content = A_surfxml_storage___type_content;
262 storage_type.content_type = A_surfxml_storage___type_content___type;
263 storage_type.id = A_surfxml_storage___type_id;
264 storage_type.model = A_surfxml_storage___type_model;
265 storage_type.properties = current_property_set;
266 storage_type.model_properties = current_model_property_set;
267 storage_type.size = surf_parse_get_size(A_surfxml_storage___type_size,
268 "size of storage type", storage_type.id);
269 sg_platf_new_storage_type(&storage_type);
270 current_property_set = NULL;
271 current_model_property_set = NULL;
273 void STag_surfxml_mstorage(void)
275 XBT_DEBUG("STag_surfxml_mstorage");
277 void ETag_surfxml_mstorage(void)
279 s_sg_platf_mstorage_cbarg_t mstorage = SG_PLATF_MSTORAGE_INITIALIZER;
280 memset(&mstorage,0,sizeof(mstorage));
282 mstorage.name = A_surfxml_mstorage_name;
283 mstorage.type_id = A_surfxml_mstorage_typeId;
284 sg_platf_new_mstorage(&mstorage);
286 void STag_surfxml_mount(void)
288 XBT_DEBUG("STag_surfxml_mount");
290 void ETag_surfxml_mount(void)
292 s_sg_platf_mount_cbarg_t mount = SG_PLATF_MOUNT_INITIALIZER;
293 memset(&mount,0,sizeof(mount));
295 mount.name = A_surfxml_mount_name;
296 mount.storageId = A_surfxml_mount_storageId;
297 sg_platf_new_mount(&mount);
301 * Stuff relative to the <include> tag
303 static xbt_dynar_t surf_input_buffer_stack = NULL;
304 static xbt_dynar_t surf_file_to_parse_stack = NULL;
305 static xbt_dynar_t surf_parsed_filename_stack = NULL;
307 void STag_surfxml_include(void)
309 parse_after_config();
310 XBT_DEBUG("STag_surfxml_include '%s'",A_surfxml_include_file);
311 xbt_dynar_push(surf_parsed_filename_stack,&surf_parsed_filename); // save old file name
312 surf_parsed_filename = xbt_strdup(A_surfxml_include_file);
314 xbt_dynar_push(surf_file_to_parse_stack, &surf_file_to_parse); //save old file descriptor
316 surf_file_to_parse = surf_fopen(A_surfxml_include_file, "r"); // read new file descriptor
317 xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n", A_surfxml_include_file);
319 xbt_dynar_push(surf_input_buffer_stack,&surf_input_buffer);
320 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
321 surf_parse_push_buffer_state(surf_input_buffer);
326 void ETag_surfxml_include(void) {
327 /* Nothing to do when done with reading the include tag.
328 * Instead, the handling should be deferred until the EOF of current buffer -- see below */
331 /** @brief When reaching EOF, check whether we are in an include tag, and behave accordingly if yes
333 * This function is called automatically by sedding the parser in tools/cmake/MaintainerMode.cmake
334 * Every FAIL on "Premature EOF" is preceded by a call to this function, which role is to restore the
335 * previous buffer if we reached the EOF /of an include file/. Its return code is used to avoid the
336 * error message in that case.
338 * Yeah, that's terribly hackish, but it works. A better solution should be dealed with in flexml
339 * directly: a command line flag could instruct it to do the correct thing when #include is encountered
340 * on a line. One day maybe, if the maya allow it.
342 int ETag_surfxml_include_state(void)
345 XBT_DEBUG("ETag_surfxml_include_state '%s'",A_surfxml_include_file);
347 if(xbt_dynar_is_empty(surf_input_buffer_stack)) // nope, that's a true premature EOF. Let the parser die verbosely.
350 // Yeah, we were in an <include> Restore state and proceed.
351 fclose(surf_file_to_parse);
352 xbt_dynar_pop(surf_file_to_parse_stack, &surf_file_to_parse);
353 surf_parse_pop_buffer_state();
354 xbt_dynar_pop(surf_input_buffer_stack,&surf_input_buffer);
356 // Restore the filename for error messages
357 free(surf_parsed_filename);
358 xbt_dynar_pop(surf_parsed_filename_stack,&surf_parsed_filename);
364 void surf_parse_init_callbacks(void)
369 void surf_parse_reset_callbacks(void)
371 surf_parse_free_callbacks();
372 surf_parse_init_callbacks();
375 void surf_parse_free_callbacks(void)
380 /* Stag and Etag parse functions */
382 void STag_surfxml_platform(void) {
383 XBT_ATTRIB_UNUSED double version = surf_parse_get_double(A_surfxml_platform_version);
385 xbt_assert((version >= 1.0), "******* BIG FAT WARNING *********\n "
386 "You're using an ancient XML file.\n"
387 "Since SimGrid 3.1, units are Bytes, Flops, and seconds "
388 "instead of MBytes, MFlops and seconds.\n"
390 "Use simgrid_update_xml to update your file automatically. "
391 "This program is installed automatically with SimGrid, or "
392 "available in the tools/ directory of the source archive.\n"
394 "Please check also out the SURF section of the ChangeLog for "
395 "the 3.1 version for more information. \n"
397 "Last, do not forget to also update your values for "
398 "the calls to MSG_task_create (if any).");
399 xbt_assert((version >= 3.0), "******* BIG FAT WARNING *********\n "
400 "You're using an old XML file.\n"
401 "Use simgrid_update_xml to update your file automatically. "
402 "This program is installed automatically with SimGrid, or "
403 "available in the tools/ directory of the source archive.");
404 xbt_assert((version >= 4.0), "******* FILE %s IS TOO OLD (v:%.1f) *********\n "
405 "Changes introduced in SimGrid 3.13:\n"
406 " - 'power' attribute of hosts (and others) got renamed to 'speed'.\n"
407 " - In <trace_connect>, attribute kind=\"POWER\" is now kind=\"SPEED\".\n"
408 " - DOCTYPE now point to the rignt URL: http://simgrid.gforge.inria.fr/simgrid/simgrid.dtd\n"
409 " - speed, bandwidth and latency attributes now MUST have an explicit unit (f, Bps, s by default)"
411 "Use simgrid_update_xml to update your file automatically. "
412 "This program is installed automatically with SimGrid, or "
413 "available in the tools/ directory of the source archive.",surf_parsed_filename, version);
417 void ETag_surfxml_platform(void){
421 void STag_surfxml_host(void){
423 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
426 void STag_surfxml_prop(void)
429 if (!as_current_property_set){
430 xbt_assert(as_prop_nb < 1024, "Number of AS property reach the limit!!!");
431 as_current_property_set = xbt_dict_new_homogeneous(xbt_free_f); // Maybe, it should raise an error
432 as_name_tab[as_prop_nb] = xbt_strdup(A_surfxml_AS_id);
433 as_dict_tab[as_prop_nb] = as_current_property_set;
434 XBT_DEBUG("PUSH prop set %p for AS '%s'",as_dict_tab[as_prop_nb],as_name_tab[as_prop_nb]);
437 XBT_DEBUG("add prop %s=%s into current AS property set", A_surfxml_prop_id, A_surfxml_prop_value);
438 xbt_dict_set(as_current_property_set, A_surfxml_prop_id, xbt_strdup(A_surfxml_prop_value), NULL);
441 if (!current_property_set)
442 current_property_set = xbt_dict_new(); // Maybe, it should raise an error
443 xbt_dict_set(current_property_set, A_surfxml_prop_id, xbt_strdup(A_surfxml_prop_value), xbt_free_f);
444 XBT_DEBUG("add prop %s=%s into current property set", A_surfxml_prop_id, A_surfxml_prop_value);
448 void ETag_surfxml_host(void) {
449 s_sg_platf_host_cbarg_t host = SG_PLATF_HOST_INITIALIZER;
451 memset(&host,0,sizeof(host));
454 host.properties = current_property_set;
456 host.id = A_surfxml_host_id;
458 buf = A_surfxml_host_speed;
459 XBT_DEBUG("Buffer: %s", buf);
460 host.speed_peak = xbt_dynar_new(sizeof(double), NULL);
461 if (strchr(buf, ',') == NULL){
462 double speed = surf_parse_get_speed(A_surfxml_host_speed,"speed of host", host.id);
463 xbt_dynar_push_as(host.speed_peak,double, speed);
466 xbt_dynar_t pstate_list = xbt_str_split(buf, ",");
468 for (i = 0; i < xbt_dynar_length(pstate_list); i++) {
472 xbt_dynar_get_cpy(pstate_list, i, &speed_str);
473 xbt_str_trim(speed_str, NULL);
474 speed = surf_parse_get_speed(speed_str,"speed of host", host.id);
475 xbt_dynar_push_as(host.speed_peak, double, speed);
476 XBT_DEBUG("Speed value: %f", speed);
478 xbt_dynar_free(&pstate_list);
481 XBT_DEBUG("pstate: %s", A_surfxml_host_pstate);
482 host.speed_scale = surf_parse_get_double( A_surfxml_host_availability);
483 host.core_amount = surf_parse_get_int(A_surfxml_host_core);
484 host.speed_trace = tmgr_trace_new_from_file(A_surfxml_host_availability___file);
485 host.state_trace = tmgr_trace_new_from_file(A_surfxml_host_state___file);
486 host.pstate = surf_parse_get_int(A_surfxml_host_pstate);
488 xbt_assert((A_surfxml_host_state == A_surfxml_host_state_ON) ||
489 (A_surfxml_host_state == A_surfxml_host_state_OFF), "Invalid state");
490 if (A_surfxml_host_state == A_surfxml_host_state_ON)
491 host.initiallyOn = 1;
492 if (A_surfxml_host_state == A_surfxml_host_state_OFF)
493 host.initiallyOn = 1;
494 host.coord = A_surfxml_host_coordinates;
496 sg_platf_new_host(&host);
497 xbt_dynar_free(&host.speed_peak);
498 current_property_set = NULL;
501 void STag_surfxml_host___link(void){
502 XBT_DEBUG("Create a Host_link for %s",A_surfxml_host___link_id);
503 s_sg_platf_host_link_cbarg_t host_link = SG_PLATF_HOST_LINK_INITIALIZER;
504 memset(&host_link,0,sizeof(host_link));
506 host_link.id = A_surfxml_host___link_id;
507 host_link.link_up = A_surfxml_host___link_up;
508 host_link.link_down = A_surfxml_host___link_down;
509 sg_platf_new_hostlink(&host_link);
512 void STag_surfxml_router(void){
513 s_sg_platf_router_cbarg_t router = SG_PLATF_ROUTER_INITIALIZER;
514 memset(&router, 0, sizeof(router));
516 router.id = A_surfxml_router_id;
517 router.coord = A_surfxml_router_coordinates;
519 sg_platf_new_router(&router);
522 void ETag_surfxml_cluster(void){
523 s_sg_platf_cluster_cbarg_t cluster = SG_PLATF_CLUSTER_INITIALIZER;
524 memset(&cluster,0,sizeof(cluster));
525 cluster.properties = as_current_property_set;
527 cluster.id = A_surfxml_cluster_id;
528 cluster.prefix = A_surfxml_cluster_prefix;
529 cluster.suffix = A_surfxml_cluster_suffix;
530 cluster.radical = A_surfxml_cluster_radical;
531 cluster.speed = surf_parse_get_speed(A_surfxml_cluster_speed, "speed of cluster", cluster.id);
532 cluster.core_amount = surf_parse_get_int(A_surfxml_cluster_core);
533 cluster.bw = surf_parse_get_bandwidth(A_surfxml_cluster_bw, "bw of cluster", cluster.id);
534 cluster.lat = surf_parse_get_time(A_surfxml_cluster_lat, "lat of cluster", cluster.id);
535 if(strcmp(A_surfxml_cluster_bb___bw,""))
536 cluster.bb_bw = surf_parse_get_bandwidth(A_surfxml_cluster_bb___bw, "bb_bw of cluster", cluster.id);
537 if(strcmp(A_surfxml_cluster_bb___lat,""))
538 cluster.bb_lat = surf_parse_get_time(A_surfxml_cluster_bb___lat, "bb_lat of cluster", cluster.id);
539 if(strcmp(A_surfxml_cluster_limiter___link,""))
540 cluster.limiter_link = surf_parse_get_double(A_surfxml_cluster_limiter___link);
541 if(strcmp(A_surfxml_cluster_loopback___bw,""))
542 cluster.loopback_bw = surf_parse_get_bandwidth(A_surfxml_cluster_loopback___bw, "loopback_bw of cluster", cluster.id);
543 if(strcmp(A_surfxml_cluster_loopback___lat,""))
544 cluster.loopback_lat = surf_parse_get_time(A_surfxml_cluster_loopback___lat, "loopback_lat of cluster", cluster.id);
546 switch(AX_surfxml_cluster_topology){
547 case A_surfxml_cluster_topology_FLAT:
548 cluster.topology= SURF_CLUSTER_FLAT ;
550 case A_surfxml_cluster_topology_TORUS:
551 cluster.topology= SURF_CLUSTER_TORUS ;
553 case A_surfxml_cluster_topology_FAT___TREE:
554 cluster.topology = SURF_CLUSTER_FAT_TREE;
557 surf_parse_error("Invalid cluster topology for cluster %s",
561 cluster.topo_parameters = A_surfxml_cluster_topo___parameters;
562 cluster.router_id = A_surfxml_cluster_router___id;
564 switch (AX_surfxml_cluster_sharing___policy) {
565 case A_surfxml_cluster_sharing___policy_SHARED:
566 cluster.sharing_policy = SURF_LINK_SHARED;
568 case A_surfxml_cluster_sharing___policy_FULLDUPLEX:
569 cluster.sharing_policy = SURF_LINK_FULLDUPLEX;
571 case A_surfxml_cluster_sharing___policy_FATPIPE:
572 cluster.sharing_policy = SURF_LINK_FATPIPE;
575 surf_parse_error("Invalid cluster sharing policy for cluster %s",
579 switch (AX_surfxml_cluster_bb___sharing___policy) {
580 case A_surfxml_cluster_bb___sharing___policy_FATPIPE:
581 cluster.bb_sharing_policy = SURF_LINK_FATPIPE;
583 case A_surfxml_cluster_bb___sharing___policy_SHARED:
584 cluster.bb_sharing_policy = SURF_LINK_SHARED;
587 surf_parse_error("Invalid bb sharing policy in cluster %s",
592 cluster.availability_trace = A_surfxml_cluster_availability___file;
593 cluster.state_trace = A_surfxml_cluster_state___file;
594 sg_platf_new_cluster(&cluster);
596 current_property_set = NULL;
599 void STag_surfxml_cluster(void){
600 parse_after_config();
601 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
604 void STag_surfxml_cabinet(void){
605 parse_after_config();
606 s_sg_platf_cabinet_cbarg_t cabinet = SG_PLATF_CABINET_INITIALIZER;
607 memset(&cabinet,0,sizeof(cabinet));
608 cabinet.id = A_surfxml_cabinet_id;
609 cabinet.prefix = A_surfxml_cabinet_prefix;
610 cabinet.suffix = A_surfxml_cabinet_suffix;
611 cabinet.speed = surf_parse_get_speed(A_surfxml_cabinet_speed, "speed of cabinet", cabinet.id);
612 cabinet.bw = surf_parse_get_bandwidth(A_surfxml_cabinet_bw, "bw of cabinet", cabinet.id);
613 cabinet.lat = surf_parse_get_time(A_surfxml_cabinet_lat, "lat of cabinet", cabinet.id);
614 cabinet.radical = A_surfxml_cabinet_radical;
616 sg_platf_new_cabinet(&cabinet);
619 void STag_surfxml_peer(void){
620 parse_after_config();
621 s_sg_platf_peer_cbarg_t peer = SG_PLATF_PEER_INITIALIZER;
622 memset(&peer,0,sizeof(peer));
623 peer.id = A_surfxml_peer_id;
624 peer.speed = surf_parse_get_speed(A_surfxml_peer_speed, "speed of peer", peer.id);
625 peer.bw_in = surf_parse_get_bandwidth(A_surfxml_peer_bw___in, "bw_in of peer", peer.id);
626 peer.bw_out = surf_parse_get_bandwidth(A_surfxml_peer_bw___out, "bw_out of peer", peer.id);
627 peer.lat = surf_parse_get_time(A_surfxml_peer_lat, "lat of peer", peer.id);
628 peer.coord = A_surfxml_peer_coordinates;
629 peer.availability_trace = tmgr_trace_new_from_file(A_surfxml_peer_availability___file);
630 peer.state_trace = tmgr_trace_new_from_file(A_surfxml_peer_state___file);
632 sg_platf_new_peer(&peer);
635 void STag_surfxml_link(void){
637 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
640 void ETag_surfxml_link(void){
641 s_sg_platf_link_cbarg_t link = SG_PLATF_LINK_INITIALIZER;
642 memset(&link,0,sizeof(link));
644 link.properties = current_property_set;
646 link.id = A_surfxml_link_id;
647 link.bandwidth = surf_parse_get_bandwidth(A_surfxml_link_bandwidth, "bandwidth of link", link.id);
648 //printf("Link bandwidth [%g]\n", link.bandwidth);
649 link.bandwidth_trace = tmgr_trace_new_from_file(A_surfxml_link_bandwidth___file);
650 link.latency = surf_parse_get_time(A_surfxml_link_latency, "latency of link", link.id);
651 //printf("Link latency [%g]\n", link.latency);
652 link.latency_trace = tmgr_trace_new_from_file(A_surfxml_link_latency___file);
654 switch (A_surfxml_link_state) {
655 case A_surfxml_link_state_ON:
656 link.initiallyOn = 1;
658 case A_surfxml_link_state_OFF:
659 link.initiallyOn = 0;
662 surf_parse_error("invalid state for link %s", link.id);
665 link.state_trace = tmgr_trace_new_from_file(A_surfxml_link_state___file);
667 switch (A_surfxml_link_sharing___policy) {
668 case A_surfxml_link_sharing___policy_SHARED:
669 link.policy = SURF_LINK_SHARED;
671 case A_surfxml_link_sharing___policy_FATPIPE:
672 link.policy = SURF_LINK_FATPIPE;
674 case A_surfxml_link_sharing___policy_FULLDUPLEX:
675 link.policy = SURF_LINK_FULLDUPLEX;
678 surf_parse_error("Invalid sharing policy in link %s", link.id);
682 sg_platf_new_link(&link);
684 current_property_set = NULL;
687 void STag_surfxml_link___ctn(void){
690 switch (A_surfxml_link___ctn_direction) {
691 case AU_surfxml_link___ctn_direction:
692 case A_surfxml_link___ctn_direction_NONE:
693 link_id = xbt_strdup(A_surfxml_link___ctn_id);
695 case A_surfxml_link___ctn_direction_UP:
696 link_id = bprintf("%s_UP", A_surfxml_link___ctn_id);
698 case A_surfxml_link___ctn_direction_DOWN:
699 link_id = bprintf("%s_DOWN", A_surfxml_link___ctn_id);
703 // FIXME we should push the surf link object but it don't
704 // work because of model rulebased
705 xbt_dynar_push(parsed_link_list, &link_id);
708 void ETag_surfxml_backbone(void){
709 s_sg_platf_link_cbarg_t link = SG_PLATF_LINK_INITIALIZER;
710 memset(&link,0,sizeof(link));
712 link.properties = NULL;
714 link.id = A_surfxml_backbone_id;
715 link.bandwidth = surf_parse_get_bandwidth(A_surfxml_backbone_bandwidth, "bandwidth of backbone", link.id);
716 link.latency = surf_parse_get_time(A_surfxml_backbone_latency, "latency of backbone", link.id);
717 link.initiallyOn = 1;
718 link.policy = SURF_LINK_SHARED;
720 sg_platf_new_link(&link);
721 routing_cluster_add_backbone(sg_link_by_name(A_surfxml_backbone_id));
724 void STag_surfxml_route(void){
725 xbt_assert(strlen(A_surfxml_route_src) > 0 || strlen(A_surfxml_route_dst) > 0,
726 "Missing end-points while defining route \"%s\"->\"%s\"",
727 A_surfxml_route_src, A_surfxml_route_dst);
728 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
731 void STag_surfxml_ASroute(void){
732 xbt_assert(strlen(A_surfxml_ASroute_src) > 0
733 && strlen(A_surfxml_ASroute_dst) > 0
734 && strlen(A_surfxml_ASroute_gw___src) > 0
735 && strlen(A_surfxml_ASroute_gw___dst) > 0,
736 "Missing end-points while defining route \"%s\"->\"%s\" (with %s and %s as gateways)",
737 A_surfxml_ASroute_src, A_surfxml_ASroute_dst,
738 A_surfxml_ASroute_gw___src, A_surfxml_ASroute_gw___dst);
739 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
742 void STag_surfxml_bypassRoute(void){
743 xbt_assert(strlen(A_surfxml_bypassRoute_src) > 0
744 && strlen(A_surfxml_bypassRoute_dst) > 0,
745 "Missing end-points while defining bypass route \"%s\"->\"%s\"",
746 A_surfxml_bypassRoute_src, A_surfxml_bypassRoute_dst);
747 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
750 void STag_surfxml_bypassASroute(void){
751 xbt_assert(strlen(A_surfxml_bypassASroute_src) > 0
752 && strlen(A_surfxml_bypassASroute_dst) > 0
753 && strlen(A_surfxml_bypassASroute_gw___src) > 0
754 && strlen(A_surfxml_bypassASroute_gw___dst) > 0,
755 "Missing end-points while defining route \"%s\"->\"%s\" (with %s and %s as gateways)",
756 A_surfxml_bypassASroute_src, A_surfxml_bypassASroute_dst,
757 A_surfxml_bypassASroute_gw___src,A_surfxml_bypassASroute_gw___dst);
758 parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
761 void ETag_surfxml_route(void){
762 s_sg_platf_route_cbarg_t route = SG_PLATF_ROUTE_INITIALIZER;
763 memset(&route,0,sizeof(route));
765 route.src = A_surfxml_route_src;
766 route.dst = A_surfxml_route_dst;
769 route.link_list = parsed_link_list;
771 switch (A_surfxml_route_symmetrical) {
772 case AU_surfxml_route_symmetrical:
773 case A_surfxml_route_symmetrical_YES:
774 route.symmetrical = TRUE;
776 case A_surfxml_route_symmetrical_NO:
777 route.symmetrical = FALSE;;
781 sg_platf_new_route(&route);
782 parsed_link_list = NULL;
785 void ETag_surfxml_ASroute(void){
786 s_sg_platf_route_cbarg_t ASroute = SG_PLATF_ROUTE_INITIALIZER;
787 memset(&ASroute,0,sizeof(ASroute));
789 ASroute.src = A_surfxml_ASroute_src;
790 ASroute.dst = A_surfxml_ASroute_dst;
792 ASroute.gw_src = sg_netcard_by_name_or_null(A_surfxml_ASroute_gw___src);
793 ASroute.gw_dst = sg_netcard_by_name_or_null(A_surfxml_ASroute_gw___dst);
795 if (A_surfxml_ASroute_gw___src && !ASroute.gw_src)
796 surf_parse_error("gw_src=\"%s\" not found for ASroute from \"%s\" to \"%s\"",
797 A_surfxml_ASroute_gw___src, ASroute.src, ASroute.dst);
798 if (A_surfxml_ASroute_gw___dst && !ASroute.gw_dst)
799 surf_parse_error("gw_dst=\"%s\" not found for ASroute from \"%s\" to \"%s\"",
800 A_surfxml_ASroute_gw___dst, ASroute.src, ASroute.dst);
802 ASroute.link_list = parsed_link_list;
804 switch (A_surfxml_ASroute_symmetrical) {
805 case AU_surfxml_ASroute_symmetrical:
806 case A_surfxml_ASroute_symmetrical_YES:
807 ASroute.symmetrical = TRUE;
809 case A_surfxml_ASroute_symmetrical_NO:
810 ASroute.symmetrical = FALSE;
814 sg_platf_new_route(&ASroute);
815 parsed_link_list = NULL;
818 void ETag_surfxml_bypassRoute(void){
819 s_sg_platf_route_cbarg_t route = SG_PLATF_ROUTE_INITIALIZER;
820 memset(&route,0,sizeof(route));
822 route.src = A_surfxml_bypassRoute_src;
823 route.dst = A_surfxml_bypassRoute_dst;
826 route.link_list = parsed_link_list;
827 route.symmetrical = FALSE;
829 sg_platf_new_bypassRoute(&route);
830 parsed_link_list = NULL;
833 void ETag_surfxml_bypassASroute(void){
834 s_sg_platf_route_cbarg_t ASroute = SG_PLATF_ROUTE_INITIALIZER;
835 memset(&ASroute,0,sizeof(ASroute));
837 ASroute.src = A_surfxml_bypassASroute_src;
838 ASroute.dst = A_surfxml_bypassASroute_dst;
839 ASroute.link_list = parsed_link_list;
840 ASroute.symmetrical = FALSE;
842 ASroute.gw_src = sg_netcard_by_name_or_null(A_surfxml_bypassASroute_gw___src);
843 ASroute.gw_dst = sg_netcard_by_name_or_null(A_surfxml_bypassASroute_gw___dst);
845 sg_platf_new_bypassRoute(&ASroute);
846 parsed_link_list = NULL;
849 void ETag_surfxml_trace(void){
850 s_sg_platf_trace_cbarg_t trace = SG_PLATF_TRACE_INITIALIZER;
851 memset(&trace,0,sizeof(trace));
853 trace.id = A_surfxml_trace_id;
854 trace.file = A_surfxml_trace_file;
855 trace.periodicity = surf_parse_get_double(A_surfxml_trace_periodicity);
856 trace.pc_data = surfxml_pcdata;
858 sg_platf_new_trace(&trace);
861 void STag_surfxml_trace___connect(void){
862 parse_after_config();
863 s_sg_platf_trace_connect_cbarg_t trace_connect = SG_PLATF_TRACE_CONNECT_INITIALIZER;
864 memset(&trace_connect,0,sizeof(trace_connect));
866 trace_connect.element = A_surfxml_trace___connect_element;
867 trace_connect.trace = A_surfxml_trace___connect_trace;
869 switch (A_surfxml_trace___connect_kind) {
870 case AU_surfxml_trace___connect_kind:
871 case A_surfxml_trace___connect_kind_SPEED:
872 trace_connect.kind = SURF_TRACE_CONNECT_KIND_SPEED;
874 case A_surfxml_trace___connect_kind_BANDWIDTH:
875 trace_connect.kind = SURF_TRACE_CONNECT_KIND_BANDWIDTH;
877 case A_surfxml_trace___connect_kind_HOST___AVAIL:
878 trace_connect.kind = SURF_TRACE_CONNECT_KIND_HOST_AVAIL;
880 case A_surfxml_trace___connect_kind_LATENCY:
881 trace_connect.kind = SURF_TRACE_CONNECT_KIND_LATENCY;
883 case A_surfxml_trace___connect_kind_LINK___AVAIL:
884 trace_connect.kind = SURF_TRACE_CONNECT_KIND_LINK_AVAIL;
887 sg_platf_trace_connect(&trace_connect);
890 void STag_surfxml_AS(void){
891 parse_after_config();
893 s_sg_platf_AS_cbarg_t AS = SG_PLATF_AS_INITIALIZER;
894 AS.id = A_surfxml_AS_id;
895 AS.routing = (int)A_surfxml_AS_routing;
897 as_current_property_set = NULL;
899 sg_platf_new_AS_begin(&AS);
901 void ETag_surfxml_AS(void){
903 char *name = as_name_tab[as_prop_nb-1];
904 xbt_dict_t dict = (xbt_dict_t) as_dict_tab[as_prop_nb-1];
906 XBT_DEBUG("POP prop %p for AS '%s'",dict,name);
907 xbt_lib_set(as_router_lib,
909 ROUTING_PROP_ASR_LEVEL,
913 sg_platf_new_AS_end();
916 void STag_surfxml_config(void){
918 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
919 XBT_DEBUG("START configuration name = %s",A_surfxml_config_id);
920 if (_sg_cfg_init_status == 2) {
921 surf_parse_error("All <config> tags must be given before any platform elements (such as <AS>, <host>, <cluster>, <link>, etc).");
924 void ETag_surfxml_config(void){
925 xbt_dict_cursor_t cursor = NULL;
929 xbt_dict_foreach(current_property_set, cursor, key, elem) {
930 cfg = bprintf("%s:%s",key,elem);
931 if(xbt_cfg_is_default_value(_sg_cfg_set, key))
932 xbt_cfg_set_parse(_sg_cfg_set, cfg);
934 XBT_INFO("The custom configuration '%s' is already defined by user!",key);
937 XBT_DEBUG("End configuration name = %s",A_surfxml_config_id);
939 xbt_dict_free(¤t_property_set);
940 current_property_set = NULL;
946 void STag_surfxml_process(void){
949 argv = xbt_new(char *, 1);
950 argv[0] = xbt_strdup(A_surfxml_process_function);
951 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
954 void ETag_surfxml_process(void){
955 s_sg_platf_process_cbarg_t process = SG_PLATF_PROCESS_INITIALIZER;
956 memset(&process,0,sizeof(process));
959 process.argv = (const char **)argv;
960 process.properties = current_property_set;
961 process.host = A_surfxml_process_host;
962 process.function = A_surfxml_process_function;
963 process.start_time = surf_parse_get_double(A_surfxml_process_start___time);
964 process.kill_time = surf_parse_get_double(A_surfxml_process_kill___time);
966 switch (A_surfxml_process_on___failure) {
967 case AU_surfxml_process_on___failure:
968 case A_surfxml_process_on___failure_DIE:
969 process.on_failure = SURF_PROCESS_ON_FAILURE_DIE;
971 case A_surfxml_process_on___failure_RESTART:
972 process.on_failure = SURF_PROCESS_ON_FAILURE_RESTART;
976 sg_platf_new_process(&process);
977 current_property_set = NULL;
980 void STag_surfxml_argument(void){
982 argv = (char**)xbt_realloc(argv, (argc) * sizeof(char **));
983 argv[(argc) - 1] = xbt_strdup(A_surfxml_argument_value);
986 void STag_surfxml_model___prop(void){
987 if (!current_model_property_set)
988 current_model_property_set = xbt_dict_new_homogeneous(xbt_free_f);
990 xbt_dict_set(current_model_property_set, A_surfxml_model___prop_id, xbt_strdup(A_surfxml_model___prop_value), NULL);
993 void STag_surfxml_gpu(void) {}
994 void ETag_surfxml_gpu(void) {}
996 /* nothing to do in those functions */
997 void ETag_surfxml_prop(void){}
998 void STag_surfxml_random(void){}
999 void ETag_surfxml_random(void){}
1000 void ETag_surfxml_trace___connect(void){}
1001 void STag_surfxml_trace(void){parse_after_config();}
1002 void ETag_surfxml_router(void){}
1003 void ETag_surfxml_host___link(void){}
1004 void ETag_surfxml_cabinet(void){}
1005 void ETag_surfxml_peer(void){}
1006 void STag_surfxml_backbone(void){}
1007 void ETag_surfxml_link___ctn(void){}
1008 void ETag_surfxml_argument(void){}
1009 void ETag_surfxml_model___prop(void){}
1011 /* Open and Close parse file */
1013 void surf_parse_open(const char *file)
1015 static int warned = 0; /* warn only once */
1019 ("Bypassing the XML parser since surf_parse_open received a NULL pointer. "
1020 "If it is not what you want, go fix your code.");
1026 if (!surf_input_buffer_stack)
1027 surf_input_buffer_stack = xbt_dynar_new(sizeof(YY_BUFFER_STATE), NULL);
1028 if (!surf_file_to_parse_stack)
1029 surf_file_to_parse_stack = xbt_dynar_new(sizeof(FILE *), NULL);
1031 if (!surf_parsed_filename_stack)
1032 surf_parsed_filename_stack = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
1034 surf_parsed_filename = xbt_strdup(file);
1035 char *dir = xbt_dirname(file);
1036 xbt_dynar_push(surf_path, &dir);
1038 surf_file_to_parse = surf_fopen(file, "r");
1039 xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n", file);
1040 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
1041 surf_parse__switch_to_buffer(surf_input_buffer);
1042 surf_parse_lineno = 1;
1045 void surf_parse_close(void)
1047 xbt_dynar_free(&surf_input_buffer_stack);
1048 xbt_dynar_free(&surf_file_to_parse_stack);
1049 xbt_dynar_free(&surf_parsed_filename_stack);
1050 if (surf_parsed_filename) {
1052 xbt_dynar_pop(surf_path, &dir);
1056 free(surf_parsed_filename);
1057 surf_parsed_filename = NULL;
1059 if (surf_file_to_parse) {
1060 surf_parse__delete_buffer(surf_input_buffer);
1061 fclose(surf_file_to_parse);
1062 surf_file_to_parse = NULL; //Must be reset for Bypass
1066 /* Call the lexer to parse the currently opened file. This pointer to function enables bypassing of the parser */
1068 static int _surf_parse(void) {
1069 return surf_parse_lex();
1071 int_f_void_t surf_parse = _surf_parse;
1074 /* Prop tag functions */
1079 xbt_dict_t get_as_router_properties(const char* name)
1081 return (xbt_dict_t)xbt_lib_get_or_null(as_router_lib, name, ROUTING_PROP_ASR_LEVEL);