1 /* Copyright (c) 2006-2019. The SimGrid Team. All rights reserved. */
3 /* This program is free software; you can redistribute it and/or modify it
4 * under the terms of the license (GNU LGPL) which comes with this package. */
6 #include "simgrid/kernel/routing/NetPoint.hpp"
7 #include "simgrid/s4u/Engine.hpp"
8 #include "simgrid/sg_config.hpp"
9 #include "src/surf/network_interface.hpp"
10 #include "src/surf/surf_interface.hpp"
11 #include "src/surf/xml/platf_private.hpp"
12 #include "surf/surf.hpp"
13 #include "xbt/file.hpp"
15 #include <boost/algorithm/string.hpp>
16 #include <boost/algorithm/string/classification.hpp>
17 #include <boost/algorithm/string/split.hpp>
20 #include <unordered_map>
23 #include "simgrid_dtd.c"
25 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_parse, surf, "Logging specific to the SURF parsing module");
27 static std::string surf_parsed_filename; // Currently parsed file (for the error messages)
28 std::vector<simgrid::kernel::resource::LinkImpl*>
29 parsed_link_list; /* temporary store of current list link of a route */
34 void surf_parse_assert(bool cond, const std::string& msg)
37 int lineno = surf_parse_lineno;
39 XBT_ERROR("Parse error at %s:%d: %s", surf_parsed_filename.c_str(), lineno, msg.c_str());
41 xbt_die("Exiting now");
45 void surf_parse_error(const std::string& msg)
47 int lineno = surf_parse_lineno;
49 XBT_ERROR("Parse error at %s:%d: %s", surf_parsed_filename.c_str(), lineno, msg.c_str());
51 xbt_die("Exiting now");
54 void surf_parse_assert_netpoint(const std::string& hostname, const std::string& pre, const std::string& post)
56 if (simgrid::s4u::Engine::get_instance()->netpoint_by_name_or_null(hostname) != nullptr) // found
59 std::string msg = pre + hostname + post + " Existing netpoints: \n";
61 std::vector<simgrid::kernel::routing::NetPoint*> netpoints =
62 simgrid::s4u::Engine::get_instance()->get_all_netpoints();
63 std::sort(netpoints.begin(), netpoints.end(),
64 [](simgrid::kernel::routing::NetPoint* a, simgrid::kernel::routing::NetPoint* b) {
65 return a->get_name() < b->get_name();
68 for (auto const& np : netpoints) {
75 msg += "'" + np->get_name() + "'";
76 if (msg.length() > 4096) {
77 msg.pop_back(); // remove trailing quote
78 msg += "...(list truncated)......";
82 surf_parse_error(msg);
85 double surf_parse_get_double(const std::string& s)
89 } catch (const std::invalid_argument&) {
90 surf_parse_error(s + " is not a double");
94 int surf_parse_get_int(const std::string& s)
98 } catch (const std::invalid_argument&) {
99 surf_parse_error(s + " is not a double");
105 /* Turn something like "1-4,6,9-11" into the vector {1,2,3,4,6,9,10,11} */
106 std::vector<int>* explodesRadical(const std::string& radicals)
108 std::vector<int>* exploded = new std::vector<int>();
111 std::vector<std::string> radical_elements;
112 boost::split(radical_elements, radicals, boost::is_any_of(","));
113 for (auto const& group : radical_elements) {
114 std::vector<std::string> radical_ends;
115 boost::split(radical_ends, group, boost::is_any_of("-"));
116 int start = surf_parse_get_int(radical_ends.front());
119 switch (radical_ends.size()) {
124 end = surf_parse_get_int(radical_ends.back());
127 surf_parse_error(std::string("Malformed radical: ") + group);
129 for (int i = start; i <= end; i++)
130 exploded->push_back(i);
136 class unit_scale : public std::unordered_map<std::string, double> {
138 using std::unordered_map<std::string, double>::unordered_map;
139 // tuples are : <unit, value for unit, base (2 or 10), true if abbreviated>
140 explicit unit_scale(std::initializer_list<std::tuple<const std::string, double, int, bool>> generators);
143 unit_scale::unit_scale(std::initializer_list<std::tuple<const std::string, double, int, bool>> generators)
145 for (const auto& gen : generators) {
146 const std::string& unit = std::get<0>(gen);
147 double value = std::get<1>(gen);
148 const int base = std::get<2>(gen);
149 const bool abbrev = std::get<3>(gen);
151 std::vector<std::string> prefixes;
155 prefixes = abbrev ? std::vector<std::string>{"Ki", "Mi", "Gi", "Ti", "Pi", "Ei", "Zi", "Yi"}
156 : std::vector<std::string>{"kibi", "mebi", "gibi", "tebi", "pebi", "exbi", "zebi", "yobi"};
160 prefixes = abbrev ? std::vector<std::string>{"k", "M", "G", "T", "P", "E", "Z", "Y"}
161 : std::vector<std::string>{"kilo", "mega", "giga", "tera", "peta", "exa", "zeta", "yotta"};
166 emplace(unit, value);
167 for (const auto& prefix : prefixes) {
169 emplace(prefix + unit, value);
174 /* Note: no warning is issued for unit-less values when `name' is empty. */
175 double surf_parse_get_value_with_unit(const char* string, const unit_scale& units, const char* entity_kind,
176 const std::string& name, const char* error_msg, const char* default_unit)
180 double res = strtod(string, &ptr);
182 surf_parse_error(std::string("value out of range: ") + string);
184 surf_parse_error(std::string("cannot parse number:") + string);
185 if (ptr[0] == '\0') {
186 // Ok, 0 can be unit-less
187 if (res != 0 && not name.empty())
188 XBT_WARN("Deprecated unit-less value '%s' for %s %s. %s", string, entity_kind, name.c_str(), error_msg);
189 ptr = (char*)default_unit;
191 auto u = units.find(ptr);
192 if (u == units.end())
193 surf_parse_error(std::string("unknown unit: ") + ptr);
194 return res * u->second;
198 double surf_parse_get_time(const char* string, const char* entity_kind, const std::string& name)
200 static const unit_scale units{std::make_pair("w", 7 * 24 * 60 * 60),
201 std::make_pair("d", 24 * 60 * 60),
202 std::make_pair("h", 60 * 60),
203 std::make_pair("m", 60),
204 std::make_pair("s", 1.0),
205 std::make_pair("ms", 1e-3),
206 std::make_pair("us", 1e-6),
207 std::make_pair("ns", 1e-9),
208 std::make_pair("ps", 1e-12)};
209 return surf_parse_get_value_with_unit(string, units, entity_kind, name,
210 "Append 's' to your time to get seconds", "s");
213 double surf_parse_get_size(const char* string, const char* entity_kind, const std::string& name)
215 static const unit_scale units{std::make_tuple("b", 0.125, 2, true), std::make_tuple("b", 0.125, 10, true),
216 std::make_tuple("B", 1.0, 2, true), std::make_tuple("B", 1.0, 10, true)};
217 return surf_parse_get_value_with_unit(string, units, entity_kind, name,
218 "Append 'B' to get bytes (or 'b' for bits but 1B = 8b).", "B");
221 double surf_parse_get_bandwidth(const char* string, const char* entity_kind, const std::string& name)
223 static const unit_scale units{std::make_tuple("bps", 0.125, 2, true), std::make_tuple("bps", 0.125, 10, true),
224 std::make_tuple("Bps", 1.0, 2, true), std::make_tuple("Bps", 1.0, 10, true)};
225 return surf_parse_get_value_with_unit(string, units, entity_kind, name,
226 "Append 'Bps' to get bytes per second (or 'bps' for bits but 1Bps = 8bps)", "Bps");
229 double surf_parse_get_speed(const char* string, const char* entity_kind, const std::string& name)
231 static const unit_scale units{std::make_tuple("f", 1.0, 10, true), std::make_tuple("flops", 1.0, 10, false)};
232 return surf_parse_get_value_with_unit(string, units, entity_kind, name,
233 "Append 'f' or 'flops' to your speed to get flop per second", "f");
236 static std::vector<double> surf_parse_get_all_speeds(char* speeds, const char* entity_kind, const std::string& id)
239 std::vector<double> speed_per_pstate;
241 if (strchr(speeds, ',') == nullptr){
242 double speed = surf_parse_get_speed(speeds, entity_kind, id);
243 speed_per_pstate.push_back(speed);
245 std::vector<std::string> pstate_list;
246 boost::split(pstate_list, speeds, boost::is_any_of(","));
247 for (auto speed_str : pstate_list) {
248 boost::trim(speed_str);
249 double speed = surf_parse_get_speed(speed_str.c_str(), entity_kind, id);
250 speed_per_pstate.push_back(speed);
251 XBT_DEBUG("Speed value: %f", speed);
254 return speed_per_pstate;
258 * All the callback lists that can be overridden anywhere.
259 * (this list should probably be reduced to the bare minimum to allow the models to work)
262 /* make sure these symbols are defined as strong ones in this file so that the linker can resolve them */
264 /* The default current property receiver. Setup in the corresponding opening callbacks. */
265 std::unordered_map<std::string, std::string>* current_property_set = nullptr;
266 std::unordered_map<std::string, std::string>* current_model_property_set = nullptr;
267 int ZONE_TAG = 0; // Whether we just opened a zone tag (to see what to do with the properties)
269 FILE *surf_file_to_parse = nullptr;
271 /* Stuff relative to storage */
272 void STag_surfxml_storage()
275 XBT_DEBUG("STag_surfxml_storage");
276 xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
279 void ETag_surfxml_storage()
281 simgrid::kernel::routing::StorageCreationArgs storage;
283 storage.properties = current_property_set;
284 current_property_set = nullptr;
286 storage.id = A_surfxml_storage_id;
287 storage.type_id = A_surfxml_storage_typeId;
288 storage.content = A_surfxml_storage_content;
289 storage.attach = A_surfxml_storage_attach;
291 sg_platf_new_storage(&storage);
293 void STag_surfxml_storage___type()
296 XBT_DEBUG("STag_surfxml_storage___type");
297 xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
298 xbt_assert(current_model_property_set == nullptr, "Someone forgot to reset the model property set to nullptr in its closing tag (or XML malformed)");
300 void ETag_surfxml_storage___type()
302 simgrid::kernel::routing::StorageTypeCreationArgs storage_type;
304 storage_type.properties = current_property_set;
305 current_property_set = nullptr;
307 storage_type.model_properties = current_model_property_set;
308 current_model_property_set = nullptr;
310 storage_type.content = A_surfxml_storage___type_content;
311 storage_type.id = A_surfxml_storage___type_id;
312 storage_type.model = A_surfxml_storage___type_model;
314 surf_parse_get_size(A_surfxml_storage___type_size, "size of storage type", storage_type.id.c_str());
315 sg_platf_new_storage_type(&storage_type);
318 void STag_surfxml_mount()
320 XBT_DEBUG("STag_surfxml_mount");
323 void ETag_surfxml_mount()
325 simgrid::kernel::routing::MountCreationArgs mount;
327 mount.name = A_surfxml_mount_name;
328 mount.storageId = A_surfxml_mount_storageId;
329 sg_platf_new_mount(&mount);
332 void STag_surfxml_include()
334 xbt_die("<include> tag was removed in SimGrid v3.18. Please stop using it now.");
337 void ETag_surfxml_include()
339 /* Won't happen since <include> is now removed since v3.18. */
342 /* Stag and Etag parse functions */
343 void STag_surfxml_platform() {
344 XBT_ATTRIB_UNUSED double version = surf_parse_get_double(A_surfxml_platform_version);
346 xbt_assert((version >= 1.0), "******* BIG FAT WARNING *********\n "
347 "You're using an ancient XML file.\n"
348 "Since SimGrid 3.1, units are Bytes, Flops, and seconds "
349 "instead of MBytes, MFlops and seconds.\n"
351 "Use simgrid_update_xml to update your file automatically. "
352 "This program is installed automatically with SimGrid, or "
353 "available in the tools/ directory of the source archive.\n"
355 "Please check also out the SURF section of the ChangeLog for "
356 "the 3.1 version for more information. \n"
358 "Last, do not forget to also update your values for "
359 "the calls to MSG_task_create (if any).");
360 xbt_assert((version >= 3.0), "******* BIG FAT WARNING *********\n "
361 "You're using an old XML file.\n"
362 "Use simgrid_update_xml to update your file automatically. "
363 "This program is installed automatically with SimGrid, or "
364 "available in the tools/ directory of the source archive.");
365 xbt_assert((version >= 4.0),
366 "******* FILE %s IS TOO OLD (v:%.1f) *********\n "
367 "Changes introduced in SimGrid 3.13:\n"
368 " - 'power' attribute of hosts (and others) got renamed to 'speed'.\n"
369 " - In <trace_connect>, attribute kind=\"POWER\" is now kind=\"SPEED\".\n"
370 " - DOCTYPE now point to the rignt URL.\n"
371 " - speed, bandwidth and latency attributes now MUST have an explicit unit (f, Bps, s by default)"
373 "Use simgrid_update_xml to update your file automatically. "
374 "This program is installed automatically with SimGrid, or "
375 "available in the tools/ directory of the source archive.",
376 surf_parsed_filename.c_str(), version);
378 XBT_INFO("You're using a v%.1f XML file (%s) while the current standard is v4.1 "
379 "That's fine, the new version is backward compatible. \n\n"
380 "Use simgrid_update_xml to update your file automatically to get rid of this warning. "
381 "This program is installed automatically with SimGrid, or "
382 "available in the tools/ directory of the source archive.",
383 version, surf_parsed_filename.c_str());
385 xbt_assert(version <= 4.1,
386 "******* FILE %s COMES FROM THE FUTURE (v:%.1f) *********\n "
387 "The most recent formalism that this version of SimGrid understands is v4.1.\n"
388 "Please update your code, or use another, more adapted, file.",
389 surf_parsed_filename.c_str(), version);
391 void ETag_surfxml_platform(){
392 simgrid::s4u::on_platform_created();
395 void STag_surfxml_host(){
397 xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
400 void STag_surfxml_prop()
402 if (ZONE_TAG) { // We need to retrieve the most recently opened zone
403 XBT_DEBUG("Set zone property %s -> %s", A_surfxml_prop_id, A_surfxml_prop_value);
404 simgrid::s4u::NetZone* netzone = simgrid::s4u::Engine::get_instance()->netzone_by_name_or_null(A_surfxml_zone_id);
406 netzone->set_property(std::string(A_surfxml_prop_id), A_surfxml_prop_value);
408 if (not current_property_set)
409 current_property_set = new std::unordered_map<std::string, std::string>; // Maybe, it should raise an error
410 current_property_set->insert({A_surfxml_prop_id, A_surfxml_prop_value});
411 XBT_DEBUG("add prop %s=%s into current property set %p", A_surfxml_prop_id, A_surfxml_prop_value,
412 current_property_set);
416 void ETag_surfxml_host() {
417 simgrid::kernel::routing::HostCreationArgs host;
419 host.properties = current_property_set;
420 current_property_set = nullptr;
422 host.id = A_surfxml_host_id;
424 host.speed_per_pstate = surf_parse_get_all_speeds(A_surfxml_host_speed, "speed of host", host.id);
426 XBT_DEBUG("pstate: %s", A_surfxml_host_pstate);
427 host.core_amount = surf_parse_get_int(A_surfxml_host_core);
429 host.speed_trace = nullptr;
430 if (A_surfxml_host_availability___file[0] != '\0') {
431 XBT_WARN("The availability_file attribute in <host> is now deprecated. Please, use 'speed_file' instead.");
432 host.speed_trace = simgrid::kernel::profile::Profile::from_file(A_surfxml_host_availability___file);
434 if (A_surfxml_host_speed___file[0] != '\0')
435 host.speed_trace = simgrid::kernel::profile::Profile::from_file(A_surfxml_host_speed___file);
436 host.state_trace = A_surfxml_host_state___file[0]
437 ? simgrid::kernel::profile::Profile::from_file(A_surfxml_host_state___file)
439 host.pstate = surf_parse_get_int(A_surfxml_host_pstate);
440 host.coord = A_surfxml_host_coordinates;
442 sg_platf_new_host(&host);
445 void STag_surfxml_host___link(){
446 XBT_DEBUG("Create a Host_link for %s",A_surfxml_host___link_id);
447 simgrid::kernel::routing::HostLinkCreationArgs host_link;
449 host_link.id = A_surfxml_host___link_id;
450 host_link.link_up = A_surfxml_host___link_up;
451 host_link.link_down = A_surfxml_host___link_down;
452 sg_platf_new_hostlink(&host_link);
455 void STag_surfxml_router(){
456 sg_platf_new_router(A_surfxml_router_id, A_surfxml_router_coordinates);
459 void ETag_surfxml_cluster(){
460 simgrid::kernel::routing::ClusterCreationArgs cluster;
461 cluster.properties = current_property_set;
462 current_property_set = nullptr;
464 cluster.id = A_surfxml_cluster_id;
465 cluster.prefix = A_surfxml_cluster_prefix;
466 cluster.suffix = A_surfxml_cluster_suffix;
467 cluster.radicals = explodesRadical(A_surfxml_cluster_radical);
468 cluster.speeds = surf_parse_get_all_speeds(A_surfxml_cluster_speed, "speed of cluster", cluster.id);
469 cluster.core_amount = surf_parse_get_int(A_surfxml_cluster_core);
470 cluster.bw = surf_parse_get_bandwidth(A_surfxml_cluster_bw, "bw of cluster", cluster.id);
471 cluster.lat = surf_parse_get_time(A_surfxml_cluster_lat, "lat of cluster", cluster.id);
472 if(strcmp(A_surfxml_cluster_bb___bw,""))
473 cluster.bb_bw = surf_parse_get_bandwidth(A_surfxml_cluster_bb___bw, "bb_bw of cluster", cluster.id);
474 if(strcmp(A_surfxml_cluster_bb___lat,""))
475 cluster.bb_lat = surf_parse_get_time(A_surfxml_cluster_bb___lat, "bb_lat of cluster", cluster.id);
476 if(strcmp(A_surfxml_cluster_limiter___link,""))
477 cluster.limiter_link = surf_parse_get_bandwidth(A_surfxml_cluster_limiter___link, "limiter_link of cluster", cluster.id);
478 if(strcmp(A_surfxml_cluster_loopback___bw,""))
479 cluster.loopback_bw = surf_parse_get_bandwidth(A_surfxml_cluster_loopback___bw, "loopback_bw of cluster", cluster.id);
480 if(strcmp(A_surfxml_cluster_loopback___lat,""))
481 cluster.loopback_lat = surf_parse_get_time(A_surfxml_cluster_loopback___lat, "loopback_lat of cluster", cluster.id);
483 switch(AX_surfxml_cluster_topology){
484 case A_surfxml_cluster_topology_FLAT:
485 cluster.topology = simgrid::kernel::routing::ClusterTopology::FLAT;
487 case A_surfxml_cluster_topology_TORUS:
488 cluster.topology = simgrid::kernel::routing::ClusterTopology::TORUS;
490 case A_surfxml_cluster_topology_FAT___TREE:
491 cluster.topology = simgrid::kernel::routing::ClusterTopology::FAT_TREE;
493 case A_surfxml_cluster_topology_DRAGONFLY:
494 cluster.topology = simgrid::kernel::routing::ClusterTopology::DRAGONFLY;
497 surf_parse_error(std::string("Invalid cluster topology for cluster ") + cluster.id);
499 cluster.topo_parameters = A_surfxml_cluster_topo___parameters;
500 cluster.router_id = A_surfxml_cluster_router___id;
502 switch (AX_surfxml_cluster_sharing___policy) {
503 case A_surfxml_cluster_sharing___policy_SHARED:
504 cluster.sharing_policy = simgrid::s4u::Link::SharingPolicy::SHARED;
506 case A_surfxml_cluster_sharing___policy_FULLDUPLEX:
507 XBT_WARN("FULLDUPLEX is now deprecated. Please update your platform file to use SPLITDUPLEX instead.");
508 cluster.sharing_policy = simgrid::s4u::Link::SharingPolicy::SPLITDUPLEX;
510 case A_surfxml_cluster_sharing___policy_SPLITDUPLEX:
511 cluster.sharing_policy = simgrid::s4u::Link::SharingPolicy::SPLITDUPLEX;
513 case A_surfxml_cluster_sharing___policy_FATPIPE:
514 cluster.sharing_policy = simgrid::s4u::Link::SharingPolicy::FATPIPE;
517 surf_parse_error(std::string("Invalid cluster sharing policy for cluster ") + cluster.id);
519 switch (AX_surfxml_cluster_bb___sharing___policy) {
520 case A_surfxml_cluster_bb___sharing___policy_FATPIPE:
521 cluster.bb_sharing_policy = simgrid::s4u::Link::SharingPolicy::FATPIPE;
523 case A_surfxml_cluster_bb___sharing___policy_SHARED:
524 cluster.bb_sharing_policy = simgrid::s4u::Link::SharingPolicy::SHARED;
527 surf_parse_error(std::string("Invalid bb sharing policy in cluster ") + cluster.id);
530 sg_platf_new_cluster(&cluster);
533 void STag_surfxml_cluster(){
535 xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
538 void STag_surfxml_cabinet(){
539 simgrid::kernel::routing::CabinetCreationArgs cabinet;
540 cabinet.id = A_surfxml_cabinet_id;
541 cabinet.prefix = A_surfxml_cabinet_prefix;
542 cabinet.suffix = A_surfxml_cabinet_suffix;
543 cabinet.speed = surf_parse_get_speed(A_surfxml_cabinet_speed, "speed of cabinet", cabinet.id.c_str());
544 cabinet.bw = surf_parse_get_bandwidth(A_surfxml_cabinet_bw, "bw of cabinet", cabinet.id.c_str());
545 cabinet.lat = surf_parse_get_time(A_surfxml_cabinet_lat, "lat of cabinet", cabinet.id.c_str());
546 cabinet.radicals = explodesRadical(A_surfxml_cabinet_radical);
548 sg_platf_new_cabinet(&cabinet);
551 void STag_surfxml_peer(){
552 simgrid::kernel::routing::PeerCreationArgs peer;
554 peer.id = std::string(A_surfxml_peer_id);
555 peer.speed = surf_parse_get_speed(A_surfxml_peer_speed, "speed of peer", peer.id.c_str());
556 peer.bw_in = surf_parse_get_bandwidth(A_surfxml_peer_bw___in, "bw_in of peer", peer.id.c_str());
557 peer.bw_out = surf_parse_get_bandwidth(A_surfxml_peer_bw___out, "bw_out of peer", peer.id.c_str());
558 peer.coord = A_surfxml_peer_coordinates;
559 peer.speed_trace = nullptr;
560 if (A_surfxml_peer_availability___file[0] != '\0') {
561 XBT_WARN("The availability_file attribute in <peer> is now deprecated. Please, use 'speed_file' instead.");
562 peer.speed_trace = simgrid::kernel::profile::Profile::from_file(A_surfxml_peer_availability___file);
564 if (A_surfxml_peer_speed___file[0] != '\0')
565 peer.speed_trace = simgrid::kernel::profile::Profile::from_file(A_surfxml_peer_speed___file);
566 peer.state_trace = A_surfxml_peer_state___file[0]
567 ? simgrid::kernel::profile::Profile::from_file(A_surfxml_peer_state___file)
570 if (A_surfxml_peer_lat[0] != '\0')
571 XBT_WARN("The latency attribute in <peer> is now deprecated. Use the z coordinate instead of '%s'.",
574 sg_platf_new_peer(&peer);
577 void STag_surfxml_link(){
579 xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
582 void ETag_surfxml_link(){
583 simgrid::kernel::routing::LinkCreationArgs link;
585 link.properties = current_property_set;
586 current_property_set = nullptr;
588 link.id = std::string(A_surfxml_link_id);
589 link.bandwidth = surf_parse_get_bandwidth(A_surfxml_link_bandwidth, "bandwidth of link", link.id.c_str());
590 link.bandwidth_trace = A_surfxml_link_bandwidth___file[0]
591 ? simgrid::kernel::profile::Profile::from_file(A_surfxml_link_bandwidth___file)
593 link.latency = surf_parse_get_time(A_surfxml_link_latency, "latency of link", link.id.c_str());
594 link.latency_trace = A_surfxml_link_latency___file[0]
595 ? simgrid::kernel::profile::Profile::from_file(A_surfxml_link_latency___file)
597 link.state_trace = A_surfxml_link_state___file[0]
598 ? simgrid::kernel::profile::Profile::from_file(A_surfxml_link_state___file)
601 switch (A_surfxml_link_sharing___policy) {
602 case A_surfxml_link_sharing___policy_SHARED:
603 link.policy = simgrid::s4u::Link::SharingPolicy::SHARED;
605 case A_surfxml_link_sharing___policy_FATPIPE:
606 link.policy = simgrid::s4u::Link::SharingPolicy::FATPIPE;
608 case A_surfxml_link_sharing___policy_FULLDUPLEX:
609 XBT_WARN("FULLDUPLEX is now deprecated. Please update your platform file to use SPLITDUPLEX instead.");
610 link.policy = simgrid::s4u::Link::SharingPolicy::SPLITDUPLEX;
612 case A_surfxml_link_sharing___policy_SPLITDUPLEX:
613 link.policy = simgrid::s4u::Link::SharingPolicy::SPLITDUPLEX;
616 surf_parse_error(std::string("Invalid sharing policy in link ") + link.id);
619 sg_platf_new_link(&link);
622 void STag_surfxml_link___ctn()
624 simgrid::kernel::resource::LinkImpl* link = nullptr;
625 switch (A_surfxml_link___ctn_direction) {
626 case AU_surfxml_link___ctn_direction:
627 case A_surfxml_link___ctn_direction_NONE:
628 link = simgrid::s4u::Link::by_name(std::string(A_surfxml_link___ctn_id))->get_impl();
630 case A_surfxml_link___ctn_direction_UP:
631 link = simgrid::s4u::Link::by_name(std::string(A_surfxml_link___ctn_id) + "_UP")->get_impl();
633 case A_surfxml_link___ctn_direction_DOWN:
634 link = simgrid::s4u::Link::by_name(std::string(A_surfxml_link___ctn_id) + "_DOWN")->get_impl();
637 surf_parse_error(std::string("Invalid direction for link ") + A_surfxml_link___ctn_id);
640 const char* dirname = "";
641 switch (A_surfxml_link___ctn_direction) {
642 case A_surfxml_link___ctn_direction_UP:
643 dirname = " (upward)";
645 case A_surfxml_link___ctn_direction_DOWN:
646 dirname = " (downward)";
651 surf_parse_assert(link != nullptr, std::string("No such link: '") + A_surfxml_link___ctn_id + "'" + dirname);
652 parsed_link_list.push_back(link);
655 void ETag_surfxml_backbone(){
656 simgrid::kernel::routing::LinkCreationArgs link;
658 link.properties = nullptr;
659 link.id = std::string(A_surfxml_backbone_id);
660 link.bandwidth = surf_parse_get_bandwidth(A_surfxml_backbone_bandwidth, "bandwidth of backbone", link.id.c_str());
661 link.latency = surf_parse_get_time(A_surfxml_backbone_latency, "latency of backbone", link.id.c_str());
662 link.policy = simgrid::s4u::Link::SharingPolicy::SHARED;
664 sg_platf_new_link(&link);
665 routing_cluster_add_backbone(simgrid::s4u::Link::by_name(std::string(A_surfxml_backbone_id))->get_impl());
668 void STag_surfxml_route(){
669 surf_parse_assert_netpoint(A_surfxml_route_src, "Route src='", "' does name a node.");
670 surf_parse_assert_netpoint(A_surfxml_route_dst, "Route dst='", "' does name a node.");
673 void STag_surfxml_ASroute(){
674 surf_parse_assert_netpoint(A_surfxml_ASroute_src, "ASroute src='", "' does name a node.");
675 surf_parse_assert_netpoint(A_surfxml_ASroute_dst, "ASroute dst='", "' does name a node.");
677 surf_parse_assert_netpoint(A_surfxml_ASroute_gw___src, "ASroute gw_src='", "' does name a node.");
678 surf_parse_assert_netpoint(A_surfxml_ASroute_gw___dst, "ASroute gw_dst='", "' does name a node.");
680 void STag_surfxml_zoneRoute(){
681 surf_parse_assert_netpoint(A_surfxml_zoneRoute_src, "zoneRoute src='", "' does name a node.");
682 surf_parse_assert_netpoint(A_surfxml_zoneRoute_dst, "zoneRoute dst='", "' does name a node.");
683 surf_parse_assert_netpoint(A_surfxml_zoneRoute_gw___src, "zoneRoute gw_src='", "' does name a node.");
684 surf_parse_assert_netpoint(A_surfxml_zoneRoute_gw___dst, "zoneRoute gw_dst='", "' does name a node.");
687 void STag_surfxml_bypassRoute(){
688 surf_parse_assert_netpoint(A_surfxml_bypassRoute_src, "bypassRoute src='", "' does name a node.");
689 surf_parse_assert_netpoint(A_surfxml_bypassRoute_dst, "bypassRoute dst='", "' does name a node.");
692 void STag_surfxml_bypassASroute(){
693 surf_parse_assert_netpoint(A_surfxml_bypassASroute_src, "bypassASroute src='", "' does name a node.");
694 surf_parse_assert_netpoint(A_surfxml_bypassASroute_dst, "bypassASroute dst='", "' does name a node.");
695 surf_parse_assert_netpoint(A_surfxml_bypassASroute_gw___src, "bypassASroute gw_src='", "' does name a node.");
696 surf_parse_assert_netpoint(A_surfxml_bypassASroute_gw___dst, "bypassASroute gw_dst='", "' does name a node.");
698 void STag_surfxml_bypassZoneRoute(){
699 surf_parse_assert_netpoint(A_surfxml_bypassZoneRoute_src, "bypassZoneRoute src='", "' does name a node.");
700 surf_parse_assert_netpoint(A_surfxml_bypassZoneRoute_dst, "bypassZoneRoute dst='", "' does name a node.");
701 surf_parse_assert_netpoint(A_surfxml_bypassZoneRoute_gw___src, "bypassZoneRoute gw_src='", "' does name a node.");
702 surf_parse_assert_netpoint(A_surfxml_bypassZoneRoute_gw___dst, "bypassZoneRoute gw_dst='", "' does name a node.");
705 void ETag_surfxml_route(){
706 simgrid::kernel::routing::RouteCreationArgs route;
708 route.src = sg_netpoint_by_name_or_null(A_surfxml_route_src); // tested to not be nullptr in start tag
709 route.dst = sg_netpoint_by_name_or_null(A_surfxml_route_dst); // tested to not be nullptr in start tag
710 route.gw_src = nullptr;
711 route.gw_dst = nullptr;
712 route.symmetrical = (A_surfxml_route_symmetrical == A_surfxml_route_symmetrical_YES);
714 route.link_list.swap(parsed_link_list);
716 sg_platf_new_route(&route);
719 void ETag_surfxml_ASroute()
721 AX_surfxml_zoneRoute_src = AX_surfxml_ASroute_src;
722 AX_surfxml_zoneRoute_dst = AX_surfxml_ASroute_dst;
723 AX_surfxml_zoneRoute_gw___src = AX_surfxml_ASroute_gw___src;
724 AX_surfxml_zoneRoute_gw___dst = AX_surfxml_ASroute_gw___dst;
725 AX_surfxml_zoneRoute_symmetrical = (AT_surfxml_zoneRoute_symmetrical)AX_surfxml_ASroute_symmetrical;
726 ETag_surfxml_zoneRoute();
728 void ETag_surfxml_zoneRoute()
730 simgrid::kernel::routing::RouteCreationArgs ASroute;
732 ASroute.src = sg_netpoint_by_name_or_null(A_surfxml_zoneRoute_src); // tested to not be nullptr in start tag
733 ASroute.dst = sg_netpoint_by_name_or_null(A_surfxml_zoneRoute_dst); // tested to not be nullptr in start tag
735 ASroute.gw_src = sg_netpoint_by_name_or_null(A_surfxml_zoneRoute_gw___src); // tested to not be nullptr in start tag
736 ASroute.gw_dst = sg_netpoint_by_name_or_null(A_surfxml_zoneRoute_gw___dst); // tested to not be nullptr in start tag
738 ASroute.link_list.swap(parsed_link_list);
740 switch (A_surfxml_zoneRoute_symmetrical) {
741 case AU_surfxml_zoneRoute_symmetrical:
742 case A_surfxml_zoneRoute_symmetrical_YES:
743 ASroute.symmetrical = true;
745 case A_surfxml_zoneRoute_symmetrical_NO:
746 ASroute.symmetrical = false;
752 sg_platf_new_route(&ASroute);
755 void ETag_surfxml_bypassRoute(){
756 simgrid::kernel::routing::RouteCreationArgs route;
758 route.src = sg_netpoint_by_name_or_null(A_surfxml_bypassRoute_src); // tested to not be nullptr in start tag
759 route.dst = sg_netpoint_by_name_or_null(A_surfxml_bypassRoute_dst); // tested to not be nullptr in start tag
760 route.gw_src = nullptr;
761 route.gw_dst = nullptr;
762 route.symmetrical = false;
764 route.link_list.swap(parsed_link_list);
766 sg_platf_new_bypassRoute(&route);
769 void ETag_surfxml_bypassASroute()
771 AX_surfxml_bypassZoneRoute_src = AX_surfxml_bypassASroute_src;
772 AX_surfxml_bypassZoneRoute_dst = AX_surfxml_bypassASroute_dst;
773 AX_surfxml_bypassZoneRoute_gw___src = AX_surfxml_bypassASroute_gw___src;
774 AX_surfxml_bypassZoneRoute_gw___dst = AX_surfxml_bypassASroute_gw___dst;
775 ETag_surfxml_bypassZoneRoute();
777 void ETag_surfxml_bypassZoneRoute()
779 simgrid::kernel::routing::RouteCreationArgs ASroute;
781 ASroute.src = sg_netpoint_by_name_or_null(A_surfxml_bypassZoneRoute_src);
782 ASroute.dst = sg_netpoint_by_name_or_null(A_surfxml_bypassZoneRoute_dst);
783 ASroute.link_list.swap(parsed_link_list);
785 ASroute.symmetrical = false;
787 ASroute.gw_src = sg_netpoint_by_name_or_null(A_surfxml_bypassZoneRoute_gw___src);
788 ASroute.gw_dst = sg_netpoint_by_name_or_null(A_surfxml_bypassZoneRoute_gw___dst);
790 sg_platf_new_bypassRoute(&ASroute);
793 void ETag_surfxml_trace(){
794 simgrid::kernel::routing::ProfileCreationArgs trace;
796 trace.id = A_surfxml_trace_id;
797 trace.file = A_surfxml_trace_file;
798 trace.periodicity = surf_parse_get_double(A_surfxml_trace_periodicity);
799 trace.pc_data = surfxml_pcdata;
801 sg_platf_new_trace(&trace);
804 void STag_surfxml_trace___connect()
806 simgrid::kernel::routing::TraceConnectCreationArgs trace_connect;
808 trace_connect.element = A_surfxml_trace___connect_element;
809 trace_connect.trace = A_surfxml_trace___connect_trace;
811 switch (A_surfxml_trace___connect_kind) {
812 case AU_surfxml_trace___connect_kind:
813 case A_surfxml_trace___connect_kind_SPEED:
814 trace_connect.kind = simgrid::kernel::routing::TraceConnectKind::SPEED;
816 case A_surfxml_trace___connect_kind_BANDWIDTH:
817 trace_connect.kind = simgrid::kernel::routing::TraceConnectKind::BANDWIDTH;
819 case A_surfxml_trace___connect_kind_HOST___AVAIL:
820 trace_connect.kind = simgrid::kernel::routing::TraceConnectKind::HOST_AVAIL;
822 case A_surfxml_trace___connect_kind_LATENCY:
823 trace_connect.kind = simgrid::kernel::routing::TraceConnectKind::LATENCY;
825 case A_surfxml_trace___connect_kind_LINK___AVAIL:
826 trace_connect.kind = simgrid::kernel::routing::TraceConnectKind::LINK_AVAIL;
829 surf_parse_error("Invalid trace kind");
831 sg_platf_trace_connect(&trace_connect);
834 void STag_surfxml_AS()
836 AX_surfxml_zone_id = AX_surfxml_AS_id;
837 AX_surfxml_zone_routing = (AT_surfxml_zone_routing)AX_surfxml_AS_routing;
841 void ETag_surfxml_AS()
846 void STag_surfxml_zone()
849 simgrid::kernel::routing::ZoneCreationArgs zone;
850 zone.id = A_surfxml_zone_id;
851 zone.routing = static_cast<int>(A_surfxml_zone_routing);
853 sg_platf_new_Zone_begin(&zone);
856 void ETag_surfxml_zone()
858 sg_platf_new_Zone_seal();
861 void STag_surfxml_config()
864 xbt_assert(current_property_set == nullptr,
865 "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
866 XBT_DEBUG("START configuration name = %s",A_surfxml_config_id);
867 if (_sg_cfg_init_status == 2) {
868 surf_parse_error("All <config> tags must be given before any platform elements (such as <zone>, <host>, <cluster>, "
873 void ETag_surfxml_config()
875 // Sort config elements before applying.
876 // That's a little waste of time, but not doing so would break the tests
877 std::vector<std::string> keys;
878 for (auto const& kv : *current_property_set) {
879 keys.push_back(kv.first);
881 std::sort(keys.begin(), keys.end());
882 for (std::string key : keys) {
883 if (simgrid::config::is_default(key.c_str())) {
884 std::string cfg = key + ":" + current_property_set->at(key);
885 simgrid::config::set_parse(std::move(cfg));
887 XBT_INFO("The custom configuration '%s' is already defined by user!", key.c_str());
889 XBT_DEBUG("End configuration name = %s",A_surfxml_config_id);
891 delete current_property_set;
892 current_property_set = nullptr;
895 static std::vector<std::string> arguments;
897 void STag_surfxml_process()
899 AX_surfxml_actor_function = AX_surfxml_process_function;
900 STag_surfxml_actor();
903 void STag_surfxml_actor()
906 arguments.assign(1, A_surfxml_actor_function);
907 xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
910 void ETag_surfxml_process()
912 AX_surfxml_actor_host = AX_surfxml_process_host;
913 AX_surfxml_actor_function = AX_surfxml_process_function;
914 AX_surfxml_actor_start___time = AX_surfxml_process_start___time;
915 AX_surfxml_actor_kill___time = AX_surfxml_process_kill___time;
916 AX_surfxml_actor_on___failure = (AT_surfxml_actor_on___failure)AX_surfxml_process_on___failure;
917 ETag_surfxml_actor();
920 void ETag_surfxml_actor()
922 simgrid::kernel::routing::ActorCreationArgs actor;
924 actor.properties = current_property_set;
925 current_property_set = nullptr;
927 actor.args.swap(arguments);
928 actor.host = A_surfxml_actor_host;
929 actor.function = A_surfxml_actor_function;
930 actor.start_time = surf_parse_get_double(A_surfxml_actor_start___time);
931 actor.kill_time = surf_parse_get_double(A_surfxml_actor_kill___time);
933 switch (A_surfxml_actor_on___failure) {
934 case AU_surfxml_actor_on___failure:
935 case A_surfxml_actor_on___failure_DIE:
936 actor.on_failure = simgrid::kernel::routing::ActorOnFailure::DIE;
938 case A_surfxml_actor_on___failure_RESTART:
939 actor.on_failure = simgrid::kernel::routing::ActorOnFailure::RESTART;
942 surf_parse_error("Invalid on failure behavior");
945 sg_platf_new_actor(&actor);
948 void STag_surfxml_argument(){
949 arguments.push_back(A_surfxml_argument_value);
952 void STag_surfxml_model___prop(){
953 if (not current_model_property_set)
954 current_model_property_set = new std::unordered_map<std::string, std::string>();
956 current_model_property_set->insert({A_surfxml_model___prop_id, A_surfxml_model___prop_value});
959 void ETag_surfxml_prop(){/* Nothing to do */}
960 void STag_surfxml_random(){/* Nothing to do */}
961 void ETag_surfxml_random(){/* Nothing to do */}
962 void ETag_surfxml_trace___connect(){/* Nothing to do */}
963 void STag_surfxml_trace()
964 { /* Nothing to do */
966 void ETag_surfxml_router(){/*Nothing to do*/}
967 void ETag_surfxml_host___link(){/* Nothing to do */}
968 void ETag_surfxml_cabinet(){/* Nothing to do */}
969 void ETag_surfxml_peer(){/* Nothing to do */}
970 void STag_surfxml_backbone(){/* Nothing to do */}
971 void ETag_surfxml_link___ctn(){/* Nothing to do */}
972 void ETag_surfxml_argument(){/* Nothing to do */}
973 void ETag_surfxml_model___prop(){/* Nothing to do */}
975 /* Open and Close parse file */
976 YY_BUFFER_STATE surf_input_buffer;
978 void surf_parse_open(const std::string& file)
980 surf_parsed_filename = file;
981 std::string dir = simgrid::xbt::Path(file).get_dir_name();
982 surf_path.push_back(dir);
984 surf_file_to_parse = surf_fopen(file, "r");
985 if (surf_file_to_parse == nullptr) {
986 std::string cwd = simgrid::xbt::Path().get_name();
987 xbt_die("Unable to open '%s' from '%s'\n", file.c_str(), cwd.c_str());
989 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
990 surf_parse__switch_to_buffer(surf_input_buffer);
991 surf_parse_lineno = 1;
994 void surf_parse_close()
996 surf_path.pop_back(); // remove the dirname of the opened file, that was added in surf_parse_open()
998 if (surf_file_to_parse) {
999 surf_parse__delete_buffer(surf_input_buffer);
1000 fclose(surf_file_to_parse);
1001 surf_file_to_parse = nullptr; //Must be reset for Bypass
1005 /* Call the lexer to parse the currently opened file */
1008 return surf_parse_lex();