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 "src/surf/network_interface.hpp"
18 #include "simgrid/sg_config.h"
19 #include "simgrid/link.h"
21 #include "src/surf/xml/platf_private.hpp"
23 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_parse, surf, "Logging specific to the SURF parsing module");
25 int ETag_surfxml_include_state();
27 #include "simgrid_dtd.c"
29 char* surf_parsed_filename = nullptr; // to locate parse error messages
31 std::vector<char*> parsed_link_list; /* temporary store of current list link of a route */
35 void surf_parse_assert(bool cond, const char *fmt, ...) {
39 int lineno = surf_parse_lineno;
40 char *msg = bvprintf(fmt,va);
43 XBT_ERROR("Parse error at %s:%d: %s", surf_parsed_filename, lineno, msg);
45 xbt_die("Exiting now");
48 void surf_parse_error(const char *fmt, ...) {
51 int lineno = surf_parse_lineno;
52 char *msg = bvprintf(fmt,va);
55 XBT_ERROR("Parse error at %s:%d: %s", surf_parsed_filename, lineno, msg);
57 xbt_die("Exiting now");
59 void surf_parse_warn(const char *fmt, ...) {
62 char *msg = bvprintf(fmt,va);
64 XBT_WARN("%s:%d: %s", surf_parsed_filename, surf_parse_lineno, msg);
68 double surf_parse_get_double(const char *string) {
70 int ret = sscanf(string, "%lg", &res);
72 surf_parse_error("%s is not a double", string);
76 int surf_parse_get_int(const char *string) {
78 int ret = sscanf(string, "%d", &res);
80 surf_parse_error("%s is not an integer", string);
89 /* Note: field `unit' for the last element of parameter `units' should be nullptr. */
90 static double surf_parse_get_value_with_unit(const char *string, const struct unit_scale *units,
91 const char *entity_kind, const char *name, const char *error_msg, const char *default_unit)
96 double res = strtod(string, &ptr);
98 surf_parse_error("value out of range: %s", string);
100 surf_parse_error("cannot parse number: %s", string);
101 if (ptr[0] == '\0') {
103 return res; // Ok, 0 can be unit-less
105 XBT_WARN("Deprecated unit-less value '%s' for %s %s. %s",string, entity_kind, name, error_msg);
106 ptr = (char*)default_unit;
108 for (i = 0; units[i].unit != nullptr && strcmp(ptr, units[i].unit) != 0; i++);
110 if (units[i].unit != nullptr)
111 res *= units[i].scale;
113 surf_parse_error("unknown unit: %s", ptr);
117 double surf_parse_get_time(const char *string, const char *entity_kind, const char *name)
119 const struct unit_scale units[] = {
120 { "w", 7 * 24 * 60 * 60 },
121 { "d", 24 * 60 * 60 },
131 return surf_parse_get_value_with_unit(string, units, entity_kind, name,
132 "Append 's' to your time to get seconds", "s");
135 double surf_parse_get_size(const char *string, const char *entity_kind, const char *name)
137 const struct unit_scale units[] = {
138 { "EiB", pow(1024, 6) },
139 { "PiB", pow(1024, 5) },
140 { "TiB", pow(1024, 4) },
141 { "GiB", pow(1024, 3) },
142 { "MiB", pow(1024, 2) },
151 { "Eib", 0.125 * pow(1024, 6) },
152 { "Pib", 0.125 * pow(1024, 5) },
153 { "Tib", 0.125 * pow(1024, 4) },
154 { "Gib", 0.125 * pow(1024, 3) },
155 { "Mib", 0.125 * pow(1024, 2) },
156 { "Kib", 0.125 * 1024 },
157 { "Eb", 0.125 * 1e18 },
158 { "Pb", 0.125 * 1e15 },
159 { "Tb", 0.125 * 1e12 },
160 { "Gb", 0.125 * 1e9 },
161 { "Mb", 0.125 * 1e6 },
162 { "kb", 0.125 * 1e3 },
166 return surf_parse_get_value_with_unit(string, units, entity_kind, name,
167 "Append 'B' to get bytes (or 'b' for bits but 1B = 8b).", "B");
170 double surf_parse_get_bandwidth(const char *string, const char *entity_kind, const char *name)
172 const struct unit_scale units[] = {
173 { "EiBps", pow(1024, 6) },
174 { "PiBps", pow(1024, 5) },
175 { "TiBps", pow(1024, 4) },
176 { "GiBps", pow(1024, 3) },
177 { "MiBps", pow(1024, 2) },
186 { "Eibps", 0.125 * pow(1024, 6) },
187 { "Pibps", 0.125 * pow(1024, 5) },
188 { "Tibps", 0.125 * pow(1024, 4) },
189 { "Gibps", 0.125 * pow(1024, 3) },
190 { "Mibps", 0.125 * pow(1024, 2) },
191 { "Kibps", 0.125 * 1024 },
192 { "Tbps", 0.125 * 1e12 },
193 { "Gbps", 0.125 * 1e9 },
194 { "Mbps", 0.125 * 1e6 },
195 { "kbps", 0.125 * 1e3 },
199 return surf_parse_get_value_with_unit(string, units, entity_kind, name,
200 "Append 'Bps' to get bytes per second (or 'bps' for bits but 1Bps = 8bps)", "Bps");
203 double surf_parse_get_speed(const char *string, const char *entity_kind, const char *name)
205 const struct unit_scale units[] = {
206 { "yottaflops", 1e24 },
208 { "zettaflops", 1e21 },
210 { "exaflops", 1e18 },
212 { "petaflops", 1e15 },
214 { "teraflops", 1e12 },
216 { "gigaflops", 1e9 },
218 { "megaflops", 1e6 },
220 { "kiloflops", 1e3 },
226 return surf_parse_get_value_with_unit(string, units, entity_kind, name,
227 "Append 'f' or 'flops' to your speed to get flop per second", "f");
231 * All the callback lists that can be overridden anywhere.
232 * (this list should probably be reduced to the bare minimum to allow the models to work)
235 /* make sure these symbols are defined as strong ones in this file so that the linker can resolve them */
237 /* The default current property receiver. Setup in the corresponding opening callbacks. */
238 xbt_dict_t current_property_set = nullptr;
239 xbt_dict_t current_model_property_set = nullptr;
240 xbt_dict_t as_current_property_set = nullptr;
242 char* as_name_tab[1024];
243 void* as_dict_tab[1024];
247 /* dictionary of random generator data */
248 xbt_dict_t random_data_list = nullptr;
250 YY_BUFFER_STATE surf_input_buffer;
251 FILE *surf_file_to_parse = nullptr;
254 * Stuff relative to storage
256 void STag_surfxml_storage()
259 XBT_DEBUG("STag_surfxml_storage");
260 xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
262 void ETag_surfxml_storage()
264 s_sg_platf_storage_cbarg_t storage;
265 memset(&storage,0,sizeof(storage));
267 storage.id = A_surfxml_storage_id;
268 storage.type_id = A_surfxml_storage_typeId;
269 storage.content = A_surfxml_storage_content;
270 storage.content_type = A_surfxml_storage_content___type;
271 storage.properties = current_property_set;
272 storage.attach = A_surfxml_storage_attach;
273 sg_platf_new_storage(&storage);
274 current_property_set = nullptr;
276 void STag_surfxml_storage___type()
279 XBT_DEBUG("STag_surfxml_storage___type");
280 xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
281 xbt_assert(current_model_property_set == nullptr, "Someone forgot to reset the model property set to nullptr in its closing tag (or XML malformed)");
283 void ETag_surfxml_storage___type()
285 s_sg_platf_storage_type_cbarg_t storage_type;
286 memset(&storage_type,0,sizeof(storage_type));
288 storage_type.content = A_surfxml_storage___type_content;
289 storage_type.content_type = A_surfxml_storage___type_content___type;
290 storage_type.id = A_surfxml_storage___type_id;
291 storage_type.model = A_surfxml_storage___type_model;
292 storage_type.properties = current_property_set;
293 storage_type.model_properties = current_model_property_set;
294 storage_type.size = surf_parse_get_size(A_surfxml_storage___type_size,
295 "size of storage type", storage_type.id);
296 sg_platf_new_storage_type(&storage_type);
297 current_property_set = nullptr;
298 current_model_property_set = nullptr;
300 void STag_surfxml_mount()
302 XBT_DEBUG("STag_surfxml_mount");
304 void ETag_surfxml_mount()
306 s_sg_platf_mount_cbarg_t mount;
307 memset(&mount,0,sizeof(mount));
309 mount.name = A_surfxml_mount_name;
310 mount.storageId = A_surfxml_mount_storageId;
311 sg_platf_new_mount(&mount);
315 * Stuff relative to the <include> tag
317 static xbt_dynar_t surf_input_buffer_stack = nullptr;
318 static xbt_dynar_t surf_file_to_parse_stack = nullptr;
319 static xbt_dynar_t surf_parsed_filename_stack = nullptr;
321 void STag_surfxml_include()
323 parse_after_config();
324 XBT_DEBUG("STag_surfxml_include '%s'",A_surfxml_include_file);
325 xbt_dynar_push(surf_parsed_filename_stack,&surf_parsed_filename); // save old file name
326 surf_parsed_filename = xbt_strdup(A_surfxml_include_file);
328 xbt_dynar_push(surf_file_to_parse_stack, &surf_file_to_parse); //save old file descriptor
330 surf_file_to_parse = surf_fopen(A_surfxml_include_file, "r"); // read new file descriptor
331 xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n", A_surfxml_include_file);
333 xbt_dynar_push(surf_input_buffer_stack,&surf_input_buffer);
334 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
335 surf_parse_push_buffer_state(surf_input_buffer);
340 void ETag_surfxml_include() {
341 /* Nothing to do when done with reading the include tag.
342 * Instead, the handling should be deferred until the EOF of current buffer -- see below */
345 /** @brief When reaching EOF, check whether we are in an include tag, and behave accordingly if yes
347 * This function is called automatically by sedding the parser in tools/cmake/MaintainerMode.cmake
348 * Every FAIL on "Premature EOF" is preceded by a call to this function, which role is to restore the
349 * previous buffer if we reached the EOF /of an include file/. Its return code is used to avoid the
350 * error message in that case.
352 * Yeah, that's terribly hackish, but it works. A better solution should be dealed with in flexml
353 * directly: a command line flag could instruct it to do the correct thing when #include is encountered
354 * on a line. One day maybe, if the maya allow it.
356 int ETag_surfxml_include_state()
359 XBT_DEBUG("ETag_surfxml_include_state '%s'",A_surfxml_include_file);
361 if(xbt_dynar_is_empty(surf_input_buffer_stack)) // nope, that's a true premature EOF. Let the parser die verbosely.
364 // Yeah, we were in an <include> Restore state and proceed.
365 fclose(surf_file_to_parse);
366 xbt_dynar_pop(surf_file_to_parse_stack, &surf_file_to_parse);
367 surf_parse_pop_buffer_state();
368 xbt_dynar_pop(surf_input_buffer_stack,&surf_input_buffer);
370 // Restore the filename for error messages
371 free(surf_parsed_filename);
372 xbt_dynar_pop(surf_parsed_filename_stack,&surf_parsed_filename);
377 /* Stag and Etag parse functions */
379 void STag_surfxml_platform() {
380 XBT_ATTRIB_UNUSED double version = surf_parse_get_double(A_surfxml_platform_version);
382 xbt_assert((version >= 1.0), "******* BIG FAT WARNING *********\n "
383 "You're using an ancient XML file.\n"
384 "Since SimGrid 3.1, units are Bytes, Flops, and seconds "
385 "instead of MBytes, MFlops and seconds.\n"
387 "Use simgrid_update_xml to update your file automatically. "
388 "This program is installed automatically with SimGrid, or "
389 "available in the tools/ directory of the source archive.\n"
391 "Please check also out the SURF section of the ChangeLog for "
392 "the 3.1 version for more information. \n"
394 "Last, do not forget to also update your values for "
395 "the calls to MSG_task_create (if any).");
396 xbt_assert((version >= 3.0), "******* BIG FAT WARNING *********\n "
397 "You're using an old XML file.\n"
398 "Use simgrid_update_xml to update your file automatically. "
399 "This program is installed automatically with SimGrid, or "
400 "available in the tools/ directory of the source archive.");
401 xbt_assert((version >= 4.0), "******* FILE %s IS TOO OLD (v:%.1f) *********\n "
402 "Changes introduced in SimGrid 3.13:\n"
403 " - 'power' attribute of hosts (and others) got renamed to 'speed'.\n"
404 " - In <trace_connect>, attribute kind=\"POWER\" is now kind=\"SPEED\".\n"
405 " - DOCTYPE now point to the rignt URL: http://simgrid.gforge.inria.fr/simgrid/simgrid.dtd\n"
406 " - speed, bandwidth and latency attributes now MUST have an explicit unit (f, Bps, s by default)"
408 "Use simgrid_update_xml to update your file automatically. "
409 "This program is installed automatically with SimGrid, or "
410 "available in the tools/ directory of the source archive.",surf_parsed_filename, version);
414 void ETag_surfxml_platform(){
418 void STag_surfxml_host(){
420 xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
423 void STag_surfxml_prop()
425 if(AS_TAG){ // We need a stack here to retrieve the most recently opened AS
426 if (!as_current_property_set){
427 xbt_assert(as_prop_nb < 1024, "Number of AS property reach the limit!!!");
428 as_current_property_set = xbt_dict_new_homogeneous(xbt_free_f); // Maybe, it should raise an error
429 as_name_tab[as_prop_nb] = xbt_strdup(A_surfxml_AS_id);
430 as_dict_tab[as_prop_nb] = as_current_property_set;
431 XBT_DEBUG("PUSH prop set %p for AS '%s'",as_dict_tab[as_prop_nb],as_name_tab[as_prop_nb]);
434 XBT_DEBUG("add prop %s=%s into current AS property set", A_surfxml_prop_id, A_surfxml_prop_value);
435 xbt_dict_set(as_current_property_set, A_surfxml_prop_id, xbt_strdup(A_surfxml_prop_value), nullptr);
438 if (!current_property_set)
439 current_property_set = xbt_dict_new(); // Maybe, it should raise an error
440 xbt_dict_set(current_property_set, A_surfxml_prop_id, xbt_strdup(A_surfxml_prop_value), xbt_free_f);
441 XBT_DEBUG("add prop %s=%s into current property set", A_surfxml_prop_id, A_surfxml_prop_value);
445 void ETag_surfxml_host() {
446 s_sg_platf_host_cbarg_t host;
447 memset(&host,0,sizeof(host));
451 host.properties = current_property_set;
453 host.id = A_surfxml_host_id;
455 buf = A_surfxml_host_speed;
456 XBT_DEBUG("Buffer: %s", buf);
457 if (strchr(buf, ',') == nullptr){
458 double speed = surf_parse_get_speed(A_surfxml_host_speed,"speed of host", host.id);
459 host.speed_per_pstate.push_back(speed);
462 xbt_dynar_t pstate_list = xbt_str_split(buf, ",");
465 xbt_dynar_foreach(pstate_list, i, speed_str) {
466 xbt_str_trim(speed_str, nullptr);
467 double speed = surf_parse_get_speed(speed_str,"speed of host", host.id);
468 host.speed_per_pstate.push_back(speed);
469 XBT_DEBUG("Speed value: %f", speed);
471 xbt_dynar_free(&pstate_list);
474 XBT_DEBUG("pstate: %s", A_surfxml_host_pstate);
475 host.core_amount = surf_parse_get_int(A_surfxml_host_core);
476 host.speed_trace = A_surfxml_host_availability___file[0] ? tmgr_trace_new_from_file(A_surfxml_host_availability___file) : nullptr;
477 host.state_trace = A_surfxml_host_state___file[0] ? tmgr_trace_new_from_file(A_surfxml_host_state___file) : nullptr;
478 host.pstate = surf_parse_get_int(A_surfxml_host_pstate);
479 host.coord = A_surfxml_host_coordinates;
481 sg_platf_new_host(&host);
482 current_property_set = nullptr;
485 void STag_surfxml_host___link(){
486 XBT_DEBUG("Create a Host_link for %s",A_surfxml_host___link_id);
487 s_sg_platf_host_link_cbarg_t host_link;
488 memset(&host_link,0,sizeof(host_link));
490 host_link.id = A_surfxml_host___link_id;
491 host_link.link_up = A_surfxml_host___link_up;
492 host_link.link_down = A_surfxml_host___link_down;
493 sg_platf_new_hostlink(&host_link);
496 void STag_surfxml_router(){
497 s_sg_platf_router_cbarg_t router;
498 memset(&router, 0, sizeof(router));
500 router.id = A_surfxml_router_id;
501 router.coord = A_surfxml_router_coordinates;
503 sg_platf_new_router(&router);
506 void ETag_surfxml_cluster(){
507 s_sg_platf_cluster_cbarg_t cluster;
508 memset(&cluster,0,sizeof(cluster));
509 cluster.properties = as_current_property_set;
511 cluster.id = A_surfxml_cluster_id;
512 cluster.prefix = A_surfxml_cluster_prefix;
513 cluster.suffix = A_surfxml_cluster_suffix;
514 cluster.radical = A_surfxml_cluster_radical;
515 cluster.speed = surf_parse_get_speed(A_surfxml_cluster_speed, "speed of cluster", cluster.id);
516 cluster.core_amount = surf_parse_get_int(A_surfxml_cluster_core);
517 cluster.bw = surf_parse_get_bandwidth(A_surfxml_cluster_bw, "bw of cluster", cluster.id);
518 cluster.lat = surf_parse_get_time(A_surfxml_cluster_lat, "lat of cluster", cluster.id);
519 if(strcmp(A_surfxml_cluster_bb___bw,""))
520 cluster.bb_bw = surf_parse_get_bandwidth(A_surfxml_cluster_bb___bw, "bb_bw of cluster", cluster.id);
521 if(strcmp(A_surfxml_cluster_bb___lat,""))
522 cluster.bb_lat = surf_parse_get_time(A_surfxml_cluster_bb___lat, "bb_lat of cluster", cluster.id);
523 if(strcmp(A_surfxml_cluster_limiter___link,""))
524 cluster.limiter_link = surf_parse_get_bandwidth(A_surfxml_cluster_limiter___link, "limiter_link of cluster", cluster.id);
525 if(strcmp(A_surfxml_cluster_loopback___bw,""))
526 cluster.loopback_bw = surf_parse_get_bandwidth(A_surfxml_cluster_loopback___bw, "loopback_bw of cluster", cluster.id);
527 if(strcmp(A_surfxml_cluster_loopback___lat,""))
528 cluster.loopback_lat = surf_parse_get_time(A_surfxml_cluster_loopback___lat, "loopback_lat of cluster", cluster.id);
530 switch(AX_surfxml_cluster_topology){
531 case A_surfxml_cluster_topology_FLAT:
532 cluster.topology= SURF_CLUSTER_FLAT ;
534 case A_surfxml_cluster_topology_TORUS:
535 cluster.topology= SURF_CLUSTER_TORUS ;
537 case A_surfxml_cluster_topology_FAT___TREE:
538 cluster.topology = SURF_CLUSTER_FAT_TREE;
540 case A_surfxml_cluster_topology_DRAGONFLY:
541 cluster.topology= SURF_CLUSTER_DRAGONFLY ;
544 surf_parse_error("Invalid cluster topology for cluster %s",
548 cluster.topo_parameters = A_surfxml_cluster_topo___parameters;
549 cluster.router_id = A_surfxml_cluster_router___id;
551 switch (AX_surfxml_cluster_sharing___policy) {
552 case A_surfxml_cluster_sharing___policy_SHARED:
553 cluster.sharing_policy = SURF_LINK_SHARED;
555 case A_surfxml_cluster_sharing___policy_FULLDUPLEX:
556 cluster.sharing_policy = SURF_LINK_FULLDUPLEX;
558 case A_surfxml_cluster_sharing___policy_FATPIPE:
559 cluster.sharing_policy = SURF_LINK_FATPIPE;
562 surf_parse_error("Invalid cluster sharing policy for cluster %s",
566 switch (AX_surfxml_cluster_bb___sharing___policy) {
567 case A_surfxml_cluster_bb___sharing___policy_FATPIPE:
568 cluster.bb_sharing_policy = SURF_LINK_FATPIPE;
570 case A_surfxml_cluster_bb___sharing___policy_SHARED:
571 cluster.bb_sharing_policy = SURF_LINK_SHARED;
574 surf_parse_error("Invalid bb sharing policy in cluster %s",
579 sg_platf_new_cluster(&cluster);
581 current_property_set = nullptr;
584 void STag_surfxml_cluster(){
585 parse_after_config();
586 xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
589 void STag_surfxml_cabinet(){
590 parse_after_config();
591 s_sg_platf_cabinet_cbarg_t cabinet;
592 memset(&cabinet,0,sizeof(cabinet));
593 cabinet.id = A_surfxml_cabinet_id;
594 cabinet.prefix = A_surfxml_cabinet_prefix;
595 cabinet.suffix = A_surfxml_cabinet_suffix;
596 cabinet.speed = surf_parse_get_speed(A_surfxml_cabinet_speed, "speed of cabinet", cabinet.id);
597 cabinet.bw = surf_parse_get_bandwidth(A_surfxml_cabinet_bw, "bw of cabinet", cabinet.id);
598 cabinet.lat = surf_parse_get_time(A_surfxml_cabinet_lat, "lat of cabinet", cabinet.id);
599 cabinet.radical = A_surfxml_cabinet_radical;
601 sg_platf_new_cabinet(&cabinet);
604 void STag_surfxml_peer(){
605 parse_after_config();
606 s_sg_platf_peer_cbarg_t peer;
607 memset(&peer,0,sizeof(peer));
608 peer.id = A_surfxml_peer_id;
609 peer.speed = surf_parse_get_speed(A_surfxml_peer_speed, "speed of peer", peer.id);
610 peer.bw_in = surf_parse_get_bandwidth(A_surfxml_peer_bw___in, "bw_in of peer", peer.id);
611 peer.bw_out = surf_parse_get_bandwidth(A_surfxml_peer_bw___out, "bw_out of peer", peer.id);
612 peer.lat = surf_parse_get_time(A_surfxml_peer_lat, "lat of peer", peer.id);
613 peer.coord = A_surfxml_peer_coordinates;
614 peer.availability_trace = A_surfxml_peer_availability___file[0] ? tmgr_trace_new_from_file(A_surfxml_peer_availability___file) : nullptr;
615 peer.state_trace = A_surfxml_peer_state___file[0] ? tmgr_trace_new_from_file(A_surfxml_peer_state___file) : nullptr;
617 sg_platf_new_peer(&peer);
620 void STag_surfxml_link(){
622 xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
625 void ETag_surfxml_link(){
626 s_sg_platf_link_cbarg_t link;
627 memset(&link,0,sizeof(link));
629 link.properties = current_property_set;
630 link.id = A_surfxml_link_id;
631 link.bandwidth = surf_parse_get_bandwidth(A_surfxml_link_bandwidth, "bandwidth of link", link.id);
632 link.bandwidth_trace = A_surfxml_link_bandwidth___file[0] ? tmgr_trace_new_from_file(A_surfxml_link_bandwidth___file) : nullptr;
633 link.latency = surf_parse_get_time(A_surfxml_link_latency, "latency of link", link.id);
634 link.latency_trace = A_surfxml_link_latency___file[0] ? tmgr_trace_new_from_file(A_surfxml_link_latency___file) : nullptr;
635 link.state_trace = A_surfxml_link_state___file[0] ? tmgr_trace_new_from_file(A_surfxml_link_state___file):nullptr;
637 switch (A_surfxml_link_sharing___policy) {
638 case A_surfxml_link_sharing___policy_SHARED:
639 link.policy = SURF_LINK_SHARED;
641 case A_surfxml_link_sharing___policy_FATPIPE:
642 link.policy = SURF_LINK_FATPIPE;
644 case A_surfxml_link_sharing___policy_FULLDUPLEX:
645 link.policy = SURF_LINK_FULLDUPLEX;
648 surf_parse_error("Invalid sharing policy in link %s", link.id);
652 sg_platf_new_link(&link);
654 current_property_set = nullptr;
657 void STag_surfxml_link___ctn(){
660 switch (A_surfxml_link___ctn_direction) {
661 case AU_surfxml_link___ctn_direction:
662 case A_surfxml_link___ctn_direction_NONE:
663 link_id = xbt_strdup(A_surfxml_link___ctn_id);
665 case A_surfxml_link___ctn_direction_UP:
666 link_id = bprintf("%s_UP", A_surfxml_link___ctn_id);
668 case A_surfxml_link___ctn_direction_DOWN:
669 link_id = bprintf("%s_DOWN", A_surfxml_link___ctn_id);
673 // FIXME we should push the surf link object but it doesn't work because of model rulebased
674 // Rule-based routing doesnt' exist anymore, does it?
675 parsed_link_list.push_back(link_id);
678 void ETag_surfxml_backbone(){
679 s_sg_platf_link_cbarg_t link;
680 memset(&link,0,sizeof(link));
682 link.properties = nullptr;
683 link.id = A_surfxml_backbone_id;
684 link.bandwidth = surf_parse_get_bandwidth(A_surfxml_backbone_bandwidth, "bandwidth of backbone", link.id);
685 link.latency = surf_parse_get_time(A_surfxml_backbone_latency, "latency of backbone", link.id);
686 link.policy = SURF_LINK_SHARED;
688 sg_platf_new_link(&link);
689 routing_cluster_add_backbone(sg_link_by_name(A_surfxml_backbone_id));
692 void STag_surfxml_route(){
693 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_route_src),
694 "Route src='%s' does name a node.", A_surfxml_route_src);
695 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_route_dst),
696 "Route dst='%s' does name a node.", A_surfxml_route_dst);
699 void STag_surfxml_ASroute(){
700 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_ASroute_src),
701 "ASroute src='%s' does name a node.", A_surfxml_route_src);
702 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_ASroute_dst),
703 "ASroute dst='%s' does name a node.", A_surfxml_route_dst);
705 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_ASroute_gw___src),
706 "ASroute gw_src='%s' does name a node.", A_surfxml_ASroute_gw___src);
707 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_ASroute_gw___dst),
708 "ASroute gw_dst='%s' does name a node.", A_surfxml_ASroute_gw___dst);
711 void STag_surfxml_bypassRoute(){
712 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_bypassRoute_src),
713 "bypassRoute src='%s' does name a node.", A_surfxml_bypassRoute_src);
714 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_bypassRoute_dst),
715 "bypassRoute dst='%s' does name a node.", A_surfxml_bypassRoute_dst);
718 void STag_surfxml_bypassASroute(){
719 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_bypassASroute_src),
720 "bypassASroute src='%s' does name a node.", A_surfxml_bypassASroute_src);
721 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_bypassASroute_dst),
722 "bypassASroute dst='%s' does name a node.", A_surfxml_bypassASroute_dst);
723 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_bypassASroute_gw___src),
724 "bypassASroute gw_src='%s' does name a node.", A_surfxml_bypassASroute_gw___src);
725 surf_parse_assert(sg_netcard_by_name_or_null(A_surfxml_bypassASroute_gw___dst),
726 "bypassASroute gw_dst='%s' does name a node.", A_surfxml_bypassASroute_gw___dst);
729 void ETag_surfxml_route(){
730 s_sg_platf_route_cbarg_t route;
731 memset(&route,0,sizeof(route));
733 route.src = sg_netcard_by_name_or_null(A_surfxml_route_src); // tested to not be nullptr in start tag
734 route.dst = sg_netcard_by_name_or_null(A_surfxml_route_dst); // tested to not be nullptr in start tag
735 route.gw_src = nullptr;
736 route.gw_dst = nullptr;
737 route.link_list = new std::vector<Link*>();
738 route.symmetrical = (A_surfxml_route_symmetrical == A_surfxml_route_symmetrical_YES);
740 for (auto link_name: parsed_link_list) {
741 simgrid::surf::Link *link = Link::byName(link_name);
742 route.link_list->push_back(link);
745 parsed_link_list.clear();
747 sg_platf_new_route(&route);
748 delete route.link_list;
751 void ETag_surfxml_ASroute(){
752 s_sg_platf_route_cbarg_t ASroute;
753 memset(&ASroute,0,sizeof(ASroute));
755 ASroute.src = sg_netcard_by_name_or_null(A_surfxml_ASroute_src); // tested to not be nullptr in start tag
756 ASroute.dst = sg_netcard_by_name_or_null(A_surfxml_ASroute_dst); // tested to not be nullptr in start tag
758 ASroute.gw_src = sg_netcard_by_name_or_null(A_surfxml_ASroute_gw___src); // tested to not be nullptr in start tag
759 ASroute.gw_dst = sg_netcard_by_name_or_null(A_surfxml_ASroute_gw___dst); // tested to not be nullptr in start tag
761 ASroute.link_list = new std::vector<Link*>();
763 for (auto link_name: parsed_link_list) {
764 simgrid::surf::Link *link = Link::byName(link_name);
765 ASroute.link_list->push_back(link);
768 parsed_link_list.clear();
770 switch (A_surfxml_ASroute_symmetrical) {
771 case AU_surfxml_ASroute_symmetrical:
772 case A_surfxml_ASroute_symmetrical_YES:
773 ASroute.symmetrical = true;
775 case A_surfxml_ASroute_symmetrical_NO:
776 ASroute.symmetrical = false;
780 sg_platf_new_route(&ASroute);
781 delete ASroute.link_list;
784 void ETag_surfxml_bypassRoute(){
785 s_sg_platf_route_cbarg_t route;
786 memset(&route,0,sizeof(route));
788 route.src = sg_netcard_by_name_or_null(A_surfxml_bypassRoute_src); // tested to not be nullptr in start tag
789 route.dst = sg_netcard_by_name_or_null(A_surfxml_bypassRoute_dst); // tested to not be nullptr in start tag
790 route.gw_src = nullptr;
791 route.gw_dst = nullptr;
792 route.symmetrical = false;
793 route.link_list = new std::vector<Link*>();
795 for (auto link_name: parsed_link_list) {
796 simgrid::surf::Link *link = Link::byName(link_name);
797 route.link_list->push_back(link);
800 parsed_link_list.clear();
802 sg_platf_new_bypassRoute(&route);
805 void ETag_surfxml_bypassASroute(){
806 s_sg_platf_route_cbarg_t ASroute;
807 memset(&ASroute,0,sizeof(ASroute));
809 ASroute.src = sg_netcard_by_name_or_null(A_surfxml_bypassASroute_src);
810 ASroute.dst = sg_netcard_by_name_or_null(A_surfxml_bypassASroute_dst);
811 ASroute.link_list = new std::vector<Link*>();
812 for (auto link_name: parsed_link_list) {
813 simgrid::surf::Link *link = Link::byName(link_name);
814 ASroute.link_list->push_back(link);
817 parsed_link_list.clear();
819 ASroute.symmetrical = false;
821 ASroute.gw_src = sg_netcard_by_name_or_null(A_surfxml_bypassASroute_gw___src);
822 ASroute.gw_dst = sg_netcard_by_name_or_null(A_surfxml_bypassASroute_gw___dst);
824 sg_platf_new_bypassRoute(&ASroute);
827 void ETag_surfxml_trace(){
828 s_sg_platf_trace_cbarg_t trace;
829 memset(&trace,0,sizeof(trace));
831 trace.id = A_surfxml_trace_id;
832 trace.file = A_surfxml_trace_file;
833 trace.periodicity = surf_parse_get_double(A_surfxml_trace_periodicity);
834 trace.pc_data = surfxml_pcdata;
836 sg_platf_new_trace(&trace);
839 void STag_surfxml_trace___connect(){
840 parse_after_config();
841 s_sg_platf_trace_connect_cbarg_t trace_connect;
842 memset(&trace_connect,0,sizeof(trace_connect));
844 trace_connect.element = A_surfxml_trace___connect_element;
845 trace_connect.trace = A_surfxml_trace___connect_trace;
847 switch (A_surfxml_trace___connect_kind) {
848 case AU_surfxml_trace___connect_kind:
849 case A_surfxml_trace___connect_kind_SPEED:
850 trace_connect.kind = SURF_TRACE_CONNECT_KIND_SPEED;
852 case A_surfxml_trace___connect_kind_BANDWIDTH:
853 trace_connect.kind = SURF_TRACE_CONNECT_KIND_BANDWIDTH;
855 case A_surfxml_trace___connect_kind_HOST___AVAIL:
856 trace_connect.kind = SURF_TRACE_CONNECT_KIND_HOST_AVAIL;
858 case A_surfxml_trace___connect_kind_LATENCY:
859 trace_connect.kind = SURF_TRACE_CONNECT_KIND_LATENCY;
861 case A_surfxml_trace___connect_kind_LINK___AVAIL:
862 trace_connect.kind = SURF_TRACE_CONNECT_KIND_LINK_AVAIL;
865 sg_platf_trace_connect(&trace_connect);
868 void STag_surfxml_AS(){
869 parse_after_config();
871 s_sg_platf_AS_cbarg_t AS = { A_surfxml_AS_id, (int)A_surfxml_AS_routing};
873 as_current_property_set = nullptr;
875 sg_platf_new_AS_begin(&AS);
877 void ETag_surfxml_AS(){
879 char *name = as_name_tab[as_prop_nb-1];
880 xbt_dict_t dict = (xbt_dict_t) as_dict_tab[as_prop_nb-1];
882 XBT_DEBUG("POP prop %p for AS '%s'",dict,name);
883 xbt_lib_set(as_router_lib, name, ROUTING_PROP_ASR_LEVEL, dict);
886 sg_platf_new_AS_seal();
889 void STag_surfxml_config(){
891 xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
892 XBT_DEBUG("START configuration name = %s",A_surfxml_config_id);
893 if (_sg_cfg_init_status == 2) {
894 surf_parse_error("All <config> tags must be given before any platform elements (such as <AS>, <host>, <cluster>, <link>, etc).");
897 void ETag_surfxml_config(){
898 xbt_dict_cursor_t cursor = nullptr;
902 xbt_dict_foreach(current_property_set, cursor, key, elem) {
903 cfg = bprintf("%s:%s",key,elem);
904 if(xbt_cfg_is_default_value(key))
905 xbt_cfg_set_parse(cfg);
907 XBT_INFO("The custom configuration '%s' is already defined by user!",key);
910 XBT_DEBUG("End configuration name = %s",A_surfxml_config_id);
912 xbt_dict_free(¤t_property_set);
913 current_property_set = nullptr;
919 void STag_surfxml_process(){
922 argv = xbt_new(char *, 1);
923 argv[0] = xbt_strdup(A_surfxml_process_function);
924 xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
927 void ETag_surfxml_process(){
928 s_sg_platf_process_cbarg_t process;
929 memset(&process,0,sizeof(process));
932 process.argv = (const char **)argv;
933 process.properties = current_property_set;
934 process.host = A_surfxml_process_host;
935 process.function = A_surfxml_process_function;
936 process.start_time = surf_parse_get_double(A_surfxml_process_start___time);
937 process.kill_time = surf_parse_get_double(A_surfxml_process_kill___time);
939 switch (A_surfxml_process_on___failure) {
940 case AU_surfxml_process_on___failure:
941 case A_surfxml_process_on___failure_DIE:
942 process.on_failure = SURF_PROCESS_ON_FAILURE_DIE;
944 case A_surfxml_process_on___failure_RESTART:
945 process.on_failure = SURF_PROCESS_ON_FAILURE_RESTART;
949 sg_platf_new_process(&process);
951 for (int i = 0; i != argc; ++i)
956 current_property_set = nullptr;
959 void STag_surfxml_argument(){
961 argv = (char**)xbt_realloc(argv, (argc) * sizeof(char **));
962 argv[(argc) - 1] = xbt_strdup(A_surfxml_argument_value);
965 void STag_surfxml_model___prop(){
966 if (!current_model_property_set)
967 current_model_property_set = xbt_dict_new_homogeneous(xbt_free_f);
969 xbt_dict_set(current_model_property_set, A_surfxml_model___prop_id, xbt_strdup(A_surfxml_model___prop_value), nullptr);
972 void ETag_surfxml_prop(){/* Nothing to do */}
973 void STag_surfxml_random(){/* Nothing to do */}
974 void ETag_surfxml_random(){/* Nothing to do */}
975 void ETag_surfxml_trace___connect(){/* Nothing to do */}
976 void STag_surfxml_trace(){parse_after_config();}
977 void ETag_surfxml_router(){/*Nothing to do*/}
978 void ETag_surfxml_host___link(){/* Nothing to do */}
979 void ETag_surfxml_cabinet(){/* Nothing to do */}
980 void ETag_surfxml_peer(){/* Nothing to do */}
981 void STag_surfxml_backbone(){/* Nothing to do */}
982 void ETag_surfxml_link___ctn(){/* Nothing to do */}
983 void ETag_surfxml_argument(){/* Nothing to do */}
984 void ETag_surfxml_model___prop(){/* Nothing to do */}
986 /* Open and Close parse file */
987 void surf_parse_open(const char *file)
989 xbt_assert(file, "Cannot parse the nullptr file. Bypassing the parser is strongly deprecated nowadays.");
991 if (!surf_input_buffer_stack)
992 surf_input_buffer_stack = xbt_dynar_new(sizeof(YY_BUFFER_STATE), nullptr);
993 if (!surf_file_to_parse_stack)
994 surf_file_to_parse_stack = xbt_dynar_new(sizeof(FILE *), nullptr);
996 if (!surf_parsed_filename_stack)
997 surf_parsed_filename_stack = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
999 surf_parsed_filename = xbt_strdup(file);
1000 char *dir = xbt_dirname(file);
1001 xbt_dynar_push(surf_path, &dir);
1003 surf_file_to_parse = surf_fopen(file, "r");
1004 xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n", file);
1005 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
1006 surf_parse__switch_to_buffer(surf_input_buffer);
1007 surf_parse_lineno = 1;
1010 void surf_parse_close()
1012 xbt_dynar_free(&surf_input_buffer_stack);
1013 xbt_dynar_free(&surf_file_to_parse_stack);
1014 xbt_dynar_free(&surf_parsed_filename_stack);
1015 if (surf_parsed_filename) {
1016 char *dir = nullptr;
1017 xbt_dynar_pop(surf_path, &dir);
1021 free(surf_parsed_filename);
1022 surf_parsed_filename = nullptr;
1024 if (surf_file_to_parse) {
1025 surf_parse__delete_buffer(surf_input_buffer);
1026 fclose(surf_file_to_parse);
1027 surf_file_to_parse = nullptr; //Must be reset for Bypass
1031 /* Call the lexer to parse the currently opened file. This pointer to function enables bypassing of the parser */
1032 static int _surf_parse() {
1033 return surf_parse_lex();
1036 int_f_void_t surf_parse = _surf_parse;
1038 /* Prop tag functions
1042 xbt_dict_t get_as_router_properties(const char* name)
1044 return (xbt_dict_t)xbt_lib_get_or_null(as_router_lib, name, ROUTING_PROP_ASR_LEVEL);