1 /* Copyright (c) 2006-2021. 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/Exception.hpp"
7 #include "simgrid/kernel/routing/ClusterZone.hpp"
8 #include "simgrid/kernel/routing/DijkstraZone.hpp"
9 #include "simgrid/kernel/routing/DragonflyZone.hpp"
10 #include "simgrid/kernel/routing/EmptyZone.hpp"
11 #include "simgrid/kernel/routing/FatTreeZone.hpp"
12 #include "simgrid/kernel/routing/FloydZone.hpp"
13 #include "simgrid/kernel/routing/FullZone.hpp"
14 #include "simgrid/kernel/routing/NetPoint.hpp"
15 #include "simgrid/kernel/routing/NetZoneImpl.hpp"
16 #include "simgrid/kernel/routing/TorusZone.hpp"
17 #include "simgrid/kernel/routing/VivaldiZone.hpp"
18 #include "simgrid/kernel/routing/WifiZone.hpp"
19 #include "simgrid/s4u/Engine.hpp"
20 #include "src/include/simgrid/sg_config.hpp"
21 #include "src/include/surf/surf.hpp"
22 #include "src/kernel/EngineImpl.hpp"
23 #include "src/kernel/resource/DiskImpl.hpp"
24 #include "src/kernel/resource/profile/Profile.hpp"
25 #include "src/simix/smx_private.hpp"
26 #include "src/surf/HostImpl.hpp"
27 #include "src/surf/xml/platf_private.hpp"
31 XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(surf_parse);
36 xbt::signal<void(ClusterCreationArgs const&)> on_cluster_creation;
37 } // namespace routing
39 } // namespace simgrid
41 /** The current NetZone in the parsing */
42 static simgrid::kernel::routing::NetZoneImpl* current_routing = nullptr;
43 static simgrid::kernel::routing::NetZoneImpl* routing_get_current()
45 return current_routing;
48 /** Module management function: creates all internal data structures */
51 // Do nothing: just for symmetry of user code
54 /** Module management function: frees all internal data structures */
57 simgrid::kernel::routing::on_cluster_creation.disconnect_slots();
58 simgrid::s4u::Engine::on_platform_created.disconnect_slots();
60 surf_parse_lex_destroy();
63 /** @brief Add a host to the current NetZone */
64 void sg_platf_new_host(const simgrid::kernel::routing::HostCreationArgs* args)
66 simgrid::s4u::Host* host =
67 routing_get_current()->create_host(args->id, args->speed_per_pstate)->set_core_count(args->core_amount);
69 if (args->properties) {
70 host->set_properties(*args->properties);
71 delete args->properties;
74 host->get_impl()->set_disks(args->disks, host);
76 /* Change from the defaults */
77 host->set_state_profile(args->state_trace)->set_speed_profile(args->speed_trace);
79 if (not args->coord.empty())
80 new simgrid::kernel::routing::vivaldi::Coords(host->get_netpoint(), args->coord);
83 simgrid::s4u::Host::on_creation(*host); // notify the signal
85 /* When energy plugin is activated, changing the pstate requires to already have the HostEnergy extension whose
86 * allocation is triggered by the on_creation signal. Then set_pstate must be called after the signal emition */
87 if (args->pstate != 0)
88 host->set_pstate(args->pstate);
91 /** @brief Add a "router" to the network element list */
92 simgrid::kernel::routing::NetPoint* sg_platf_new_router(const std::string& name, const char* coords)
94 if (current_routing->hierarchy_ == simgrid::kernel::routing::NetZoneImpl::RoutingMode::unset)
95 current_routing->hierarchy_ = simgrid::kernel::routing::NetZoneImpl::RoutingMode::base;
96 xbt_assert(nullptr == simgrid::s4u::Engine::get_instance()->netpoint_by_name_or_null(name),
97 "Refusing to create a router named '%s': this name already describes a node.", name.c_str());
99 auto* netpoint = new simgrid::kernel::routing::NetPoint(name, simgrid::kernel::routing::NetPoint::Type::Router);
100 netpoint->set_englobing_zone(current_routing);
101 XBT_DEBUG("Router '%s' has the id %u", netpoint->get_cname(), netpoint->id());
103 if (coords && strcmp(coords, ""))
104 new simgrid::kernel::routing::vivaldi::Coords(netpoint, coords);
109 static void sg_platf_new_link(const simgrid::kernel::routing::LinkCreationArgs* args, const std::string& link_name)
111 simgrid::s4u::Link* link = routing_get_current()->create_link(link_name, args->bandwidths, args->policy);
112 if (args->properties)
113 link->set_properties(*args->properties);
115 link->get_impl() // this call to get_impl saves some simcalls but can be removed
116 ->set_state_profile(args->state_trace)
117 ->set_latency_profile(args->latency_trace)
118 ->set_bandwidth_profile(args->bandwidth_trace)
119 ->set_latency(args->latency)
123 void sg_platf_new_link(const simgrid::kernel::routing::LinkCreationArgs* link)
125 if (link->policy == simgrid::s4u::Link::SharingPolicy::SPLITDUPLEX) {
126 sg_platf_new_link(link, link->id + "_UP");
127 sg_platf_new_link(link, link->id + "_DOWN");
129 sg_platf_new_link(link, link->id);
131 delete link->properties;
134 void sg_platf_new_cluster(simgrid::kernel::routing::ClusterCreationArgs* cluster)
136 using simgrid::kernel::routing::ClusterZone;
137 using simgrid::kernel::routing::DragonflyZone;
138 using simgrid::kernel::routing::FatTreeZone;
139 using simgrid::kernel::routing::TorusZone;
143 // What an inventive way of initializing the NetZone that I have as ancestor :-(
144 simgrid::kernel::routing::ZoneCreationArgs zone;
145 zone.id = cluster->id;
146 switch (cluster->topology) {
147 case simgrid::kernel::routing::ClusterTopology::TORUS:
148 zone.routing = "ClusterTorus";
150 case simgrid::kernel::routing::ClusterTopology::DRAGONFLY:
151 zone.routing = "ClusterDragonfly";
153 case simgrid::kernel::routing::ClusterTopology::FAT_TREE:
154 zone.routing = "ClusterFatTree";
157 zone.routing = "Cluster";
160 sg_platf_new_Zone_begin(&zone);
161 auto* current_zone = static_cast<ClusterZone*>(routing_get_current());
162 current_zone->parse_specific_arguments(cluster);
163 if (cluster->properties != nullptr)
164 for (auto const& elm : *cluster->properties)
165 current_zone->get_iface()->set_property(elm.first, elm.second);
167 if (cluster->loopback_bw > 0 || cluster->loopback_lat > 0) {
168 current_zone->set_loopback();
171 if (cluster->limiter_link > 0) {
172 current_zone->set_limiter();
175 for (int const& i : *cluster->radicals) {
176 std::string host_id = std::string(cluster->prefix) + std::to_string(i) + cluster->suffix;
177 std::string link_id = std::string(cluster->id) + "_link_" + std::to_string(i);
179 XBT_DEBUG("<host\tid=\"%s\"\tpower=\"%f\">", host_id.c_str(), cluster->speeds.front());
181 simgrid::kernel::routing::HostCreationArgs host;
183 if ((cluster->properties != nullptr) && (not cluster->properties->empty())) {
184 host.properties = new std::unordered_map<std::string, std::string>();
186 for (auto const& elm : *cluster->properties)
187 host.properties->insert({elm.first, elm.second});
190 host.speed_per_pstate = cluster->speeds;
192 host.core_amount = cluster->core_amount;
194 sg_platf_new_host(&host);
195 XBT_DEBUG("</host>");
197 XBT_DEBUG("<link\tid=\"%s\"\tbw=\"%f\"\tlat=\"%f\"/>", link_id.c_str(), cluster->bw, cluster->lat);
199 // All links are saved in a matrix;
200 // every row describes a single node; every node may have multiple links.
201 // the first column may store a link from x to x if p_has_loopback is set
202 // the second column may store a limiter link if p_has_limiter is set
203 // other columns are to store one or more link for the node
205 // add a loopback link
206 const simgrid::s4u::Link* linkUp = nullptr;
207 const simgrid::s4u::Link* linkDown = nullptr;
208 if (cluster->loopback_bw > 0 || cluster->loopback_lat > 0) {
209 std::string tmp_link = link_id + "_loopback";
210 XBT_DEBUG("<loopback\tid=\"%s\"\tbw=\"%f\"/>", tmp_link.c_str(), cluster->loopback_bw);
212 simgrid::kernel::routing::LinkCreationArgs link;
214 link.bandwidths.push_back(cluster->loopback_bw);
215 link.latency = cluster->loopback_lat;
216 link.policy = simgrid::s4u::Link::SharingPolicy::FATPIPE;
217 sg_platf_new_link(&link);
218 linkUp = simgrid::s4u::Link::by_name_or_null(tmp_link);
219 linkDown = simgrid::s4u::Link::by_name_or_null(tmp_link);
221 current_zone->add_private_link_at(current_zone->node_pos(rankId), {linkUp->get_impl(), linkDown->get_impl()});
224 // add a limiter link (shared link to account for maximal bandwidth of the node)
227 if (cluster->limiter_link > 0) {
228 std::string tmp_link = std::string(link_id) + "_limiter";
229 XBT_DEBUG("<limiter\tid=\"%s\"\tbw=\"%f\"/>", tmp_link.c_str(), cluster->limiter_link);
231 simgrid::kernel::routing::LinkCreationArgs link;
233 link.bandwidths.push_back(cluster->limiter_link);
235 link.policy = simgrid::s4u::Link::SharingPolicy::SHARED;
236 sg_platf_new_link(&link);
237 linkDown = simgrid::s4u::Link::by_name_or_null(tmp_link);
239 current_zone->add_private_link_at(current_zone->node_pos_with_loopback(rankId),
240 {linkUp->get_impl(), linkDown->get_impl()});
243 // call the cluster function that adds the others links
244 if (cluster->topology == simgrid::kernel::routing::ClusterTopology::FAT_TREE) {
245 static_cast<FatTreeZone*>(current_zone)->add_processing_node(i);
247 current_zone->create_links_for_node(cluster, i, rankId, current_zone->node_pos_with_loopback_limiter(rankId));
251 delete cluster->properties;
255 XBT_DEBUG("<router id=\"%s\"/>", cluster->router_id.c_str());
256 if (cluster->router_id.empty())
257 cluster->router_id = std::string(cluster->prefix) + cluster->id + "_router" + cluster->suffix;
258 current_zone->set_router(sg_platf_new_router(cluster->router_id, nullptr));
261 if ((cluster->bb_bw > 0) || (cluster->bb_lat > 0)) {
262 simgrid::kernel::routing::LinkCreationArgs link;
263 link.id = std::string(cluster->id) + "_backbone";
264 link.bandwidths.push_back(cluster->bb_bw);
265 link.latency = cluster->bb_lat;
266 link.policy = cluster->bb_sharing_policy;
268 XBT_DEBUG("<link\tid=\"%s\" bw=\"%f\" lat=\"%f\"/>", link.id.c_str(), cluster->bb_bw, cluster->bb_lat);
269 sg_platf_new_link(&link);
271 routing_cluster_add_backbone(simgrid::s4u::Link::by_name(link.id)->get_impl());
274 XBT_DEBUG("</zone>");
275 sg_platf_new_Zone_seal();
277 simgrid::kernel::routing::on_cluster_creation(*cluster);
278 delete cluster->radicals;
281 void routing_cluster_add_backbone(simgrid::kernel::resource::LinkImpl* bb)
283 auto* cluster = dynamic_cast<simgrid::kernel::routing::ClusterZone*>(current_routing);
285 xbt_assert(cluster, "Only hosts from Cluster can get a backbone.");
286 xbt_assert(not cluster->has_backbone(), "Cluster %s already has a backbone link!", cluster->get_cname());
288 cluster->set_backbone(bb);
289 XBT_DEBUG("Add a backbone to zone '%s'", current_routing->get_cname());
292 void sg_platf_new_cabinet(const simgrid::kernel::routing::CabinetCreationArgs* cabinet)
294 for (int const& radical : *cabinet->radicals) {
295 std::string hostname = cabinet->prefix + std::to_string(radical) + cabinet->suffix;
296 simgrid::kernel::routing::HostCreationArgs host;
298 host.core_amount = 1;
300 host.speed_per_pstate.push_back(cabinet->speed);
301 sg_platf_new_host(&host);
303 simgrid::kernel::routing::LinkCreationArgs link;
304 link.policy = simgrid::s4u::Link::SharingPolicy::SPLITDUPLEX;
305 link.latency = cabinet->lat;
306 link.bandwidths.push_back(cabinet->bw);
307 link.id = "link_" + hostname;
308 sg_platf_new_link(&link);
310 simgrid::kernel::routing::HostLinkCreationArgs host_link;
311 host_link.id = hostname;
312 host_link.link_up = std::string("link_") + hostname + "_UP";
313 host_link.link_down = std::string("link_") + hostname + "_DOWN";
314 sg_platf_new_hostlink(&host_link);
316 delete cabinet->radicals;
319 simgrid::kernel::resource::DiskImpl* sg_platf_new_disk(const simgrid::kernel::routing::DiskCreationArgs* disk)
321 simgrid::kernel::resource::DiskImpl* pimpl =
322 routing_get_current()->create_disk(disk->id, disk->read_bw, disk->write_bw)->get_impl();
324 if (disk->properties) {
325 pimpl->set_properties(*disk->properties);
326 delete disk->properties;
330 simgrid::s4u::Disk::on_creation(*pimpl->get_iface());
334 void sg_platf_new_route(simgrid::kernel::routing::RouteCreationArgs* route)
336 routing_get_current()->add_route(route->src, route->dst, route->gw_src, route->gw_dst, route->link_list,
340 void sg_platf_new_bypassRoute(simgrid::kernel::routing::RouteCreationArgs* bypassRoute)
342 routing_get_current()->add_bypass_route(bypassRoute->src, bypassRoute->dst, bypassRoute->gw_src, bypassRoute->gw_dst,
343 bypassRoute->link_list, bypassRoute->symmetrical);
346 void sg_platf_new_actor(simgrid::kernel::routing::ActorCreationArgs* actor)
348 sg_host_t host = sg_host_by_name(actor->host);
350 // The requested host does not exist. Do a nice message to the user
351 std::string msg = std::string("Cannot create actor '") + actor->function + "': host '" + actor->host +
352 "' does not exist\nExisting hosts: '";
354 std::vector<simgrid::s4u::Host*> list = simgrid::s4u::Engine::get_instance()->get_all_hosts();
356 for (auto const& some_host : list) {
357 msg += some_host->get_name();
359 if (msg.length() > 1024) {
360 msg.pop_back(); // remove trailing quote
361 msg += "...(list truncated)......";
365 xbt_die("%s", msg.c_str());
367 const simgrid::kernel::actor::ActorCodeFactory& factory =
368 simgrid::kernel::EngineImpl::get_instance()->get_function(actor->function);
369 xbt_assert(factory, "Error while creating an actor from the XML file: Function '%s' not registered", actor->function);
371 double start_time = actor->start_time;
372 double kill_time = actor->kill_time;
373 bool auto_restart = actor->restart_on_failure;
375 std::string actor_name = actor->args[0];
376 simgrid::kernel::actor::ActorCode code = factory(std::move(actor->args));
377 std::shared_ptr<std::unordered_map<std::string, std::string>> properties(actor->properties);
380 new simgrid::kernel::actor::ProcessArg(actor_name, code, nullptr, host, kill_time, properties, auto_restart);
382 host->get_impl()->add_actor_at_boot(arg);
384 if (start_time > SIMIX_get_clock()) {
385 arg = new simgrid::kernel::actor::ProcessArg(actor_name, code, nullptr, host, kill_time, properties, auto_restart);
387 XBT_DEBUG("Process %s@%s will be started at time %f", arg->name.c_str(), arg->host->get_cname(), start_time);
388 simgrid::simix::Timer::set(start_time, [arg, auto_restart]() {
389 simgrid::kernel::actor::ActorImplPtr new_actor = simgrid::kernel::actor::ActorImpl::create(
390 arg->name.c_str(), arg->code, arg->data, arg->host, arg->properties.get(), nullptr);
391 if (arg->kill_time >= 0)
392 new_actor->set_kill_time(arg->kill_time);
394 new_actor->set_auto_restart(auto_restart);
397 } else { // start_time <= SIMIX_get_clock()
398 XBT_DEBUG("Starting Process %s(%s) right now", arg->name.c_str(), host->get_cname());
401 simgrid::kernel::actor::ActorImplPtr new_actor = nullptr;
402 new_actor = simgrid::kernel::actor::ActorImpl::create(arg->name.c_str(), code, nullptr, host,
403 arg->properties.get(), nullptr);
404 /* The actor creation will fail if the host is currently dead, but that's fine */
405 if (arg->kill_time >= 0)
406 new_actor->set_kill_time(arg->kill_time);
408 new_actor->set_auto_restart(auto_restart);
409 } catch (simgrid::HostFailureException const&) {
410 XBT_WARN("Deployment includes some initially turned off Hosts ... nevermind.");
415 void sg_platf_new_peer(const simgrid::kernel::routing::PeerCreationArgs* peer)
417 auto* zone = dynamic_cast<simgrid::kernel::routing::VivaldiZone*>(current_routing);
418 xbt_assert(zone, "<peer> tag can only be used in Vivaldi netzones.");
420 std::vector<double> speed_per_pstate;
421 speed_per_pstate.push_back(peer->speed);
422 simgrid::s4u::Host* host = zone->create_host(peer->id, speed_per_pstate);
424 zone->set_peer_link(host->get_netpoint(), peer->bw_in, peer->bw_out, peer->coord);
426 /* Change from the defaults */
427 if (peer->state_trace)
428 host->set_state_profile(peer->state_trace);
429 if (peer->speed_trace)
430 host->set_speed_profile(peer->speed_trace);
432 simgrid::s4u::Host::on_creation(*host); // notify the signal
436 * @brief Auxiliary function to build the object NetZoneImpl
438 * Builds the objects, setting its father properties and root netzone if needed
439 * @param zone the parameters defining the Zone to build.
440 * @return Pointer to recently created netzone
442 static simgrid::kernel::routing::NetZoneImpl*
443 sg_platf_create_zone(const simgrid::kernel::routing::ZoneCreationArgs* zone)
445 /* search the routing model */
446 simgrid::kernel::routing::NetZoneImpl* new_zone = nullptr;
448 if (strcasecmp(zone->routing.c_str(), "Cluster") == 0) {
449 new_zone = new simgrid::kernel::routing::ClusterZone(zone->id);
450 } else if (strcasecmp(zone->routing.c_str(), "ClusterDragonfly") == 0) {
451 new_zone = new simgrid::kernel::routing::DragonflyZone(zone->id);
452 } else if (strcasecmp(zone->routing.c_str(), "ClusterTorus") == 0) {
453 new_zone = new simgrid::kernel::routing::TorusZone(zone->id);
454 } else if (strcasecmp(zone->routing.c_str(), "ClusterFatTree") == 0) {
455 new_zone = new simgrid::kernel::routing::FatTreeZone(zone->id);
456 } else if (strcasecmp(zone->routing.c_str(), "Dijkstra") == 0) {
457 new_zone = new simgrid::kernel::routing::DijkstraZone(zone->id, false);
458 } else if (strcasecmp(zone->routing.c_str(), "DijkstraCache") == 0) {
459 new_zone = new simgrid::kernel::routing::DijkstraZone(zone->id, true);
460 } else if (strcasecmp(zone->routing.c_str(), "Floyd") == 0) {
461 new_zone = new simgrid::kernel::routing::FloydZone(zone->id);
462 } else if (strcasecmp(zone->routing.c_str(), "Full") == 0) {
463 new_zone = new simgrid::kernel::routing::FullZone(zone->id);
464 } else if (strcasecmp(zone->routing.c_str(), "None") == 0) {
465 new_zone = new simgrid::kernel::routing::EmptyZone(zone->id);
466 } else if (strcasecmp(zone->routing.c_str(), "Vivaldi") == 0) {
467 new_zone = new simgrid::kernel::routing::VivaldiZone(zone->id);
468 } else if (strcasecmp(zone->routing.c_str(), "Wifi") == 0) {
469 new_zone = new simgrid::kernel::routing::WifiZone(zone->id);
471 xbt_die("Not a valid model!");
473 new_zone->set_parent(current_routing);
475 if (current_routing) {
476 /* set the father behavior */
477 if (current_routing->hierarchy_ == simgrid::kernel::routing::NetZoneImpl::RoutingMode::unset)
478 current_routing->hierarchy_ = simgrid::kernel::routing::NetZoneImpl::RoutingMode::recursive;
479 /* add to the sons dictionary */
480 current_routing->add_child(new_zone);
481 /* set models from parent netzone */
482 new_zone->set_network_model(current_routing->get_network_model());
483 new_zone->set_cpu_pm_model(current_routing->get_cpu_pm_model());
484 new_zone->set_cpu_vm_model(current_routing->get_cpu_vm_model());
485 new_zone->set_disk_model(current_routing->get_disk_model());
486 new_zone->set_host_model(current_routing->get_host_model());
492 * @brief Add a Zone to the platform
494 * Add a new autonomous system to the platform. Any elements (such as host, router or sub-Zone) added after this call
495 * and before the corresponding call to sg_platf_new_Zone_seal() will be added to this Zone.
497 * Once this function was called, the configuration concerning the used models cannot be changed anymore.
499 * @param zone the parameters defining the Zone to build.
501 simgrid::kernel::routing::NetZoneImpl* sg_platf_new_Zone_begin(const simgrid::kernel::routing::ZoneCreationArgs* zone)
503 /* First create the zone.
504 * This order is important to assure that root netzone is set when models are setting
505 * the default mode for each resource (CPU, network, etc)
507 auto* new_zone = sg_platf_create_zone(zone);
509 _sg_cfg_init_status = 2; /* HACK: direct access to the global controlling the level of configuration to prevent
510 * any further config now that we created some real content */
512 /* set the new current component of the tree */
513 current_routing = new_zone;
514 simgrid::s4u::NetZone::on_creation(*new_zone->get_iface()); // notify the signal
519 void sg_platf_new_Zone_set_properties(const std::unordered_map<std::string, std::string>* props)
521 xbt_assert(current_routing, "Cannot set properties of the current Zone: none under construction");
524 current_routing->set_properties(*props);
528 * @brief Specify that the description of the current Zone is finished
530 * Once you've declared all the content of your Zone, you have to seal
531 * it with this call. Your Zone is not usable until you call this function.
533 void sg_platf_new_Zone_seal()
535 xbt_assert(current_routing, "Cannot seal the current Zone: zone under construction");
536 current_routing->seal();
537 simgrid::s4u::NetZone::on_seal(*current_routing->get_iface());
538 current_routing = current_routing->get_parent();
541 /** @brief Add a link connecting a host to the rest of its Zone (which must be cluster or vivaldi) */
542 void sg_platf_new_hostlink(const simgrid::kernel::routing::HostLinkCreationArgs* hostlink)
544 const simgrid::kernel::routing::NetPoint* netpoint = simgrid::s4u::Host::by_name(hostlink->id)->get_netpoint();
545 xbt_assert(netpoint, "Host '%s' not found!", hostlink->id.c_str());
546 xbt_assert(dynamic_cast<simgrid::kernel::routing::ClusterZone*>(current_routing),
547 "Only hosts from Cluster and Vivaldi Zones can get a host_link.");
549 const simgrid::s4u::Link* linkUp = simgrid::s4u::Link::by_name_or_null(hostlink->link_up);
550 const simgrid::s4u::Link* linkDown = simgrid::s4u::Link::by_name_or_null(hostlink->link_down);
552 xbt_assert(linkUp, "Link '%s' not found!", hostlink->link_up.c_str());
553 xbt_assert(linkDown, "Link '%s' not found!", hostlink->link_down.c_str());
555 auto* cluster_zone = static_cast<simgrid::kernel::routing::ClusterZone*>(current_routing);
557 if (cluster_zone->private_link_exists_at(netpoint->id()))
558 surf_parse_error(std::string("Host_link for '") + hostlink->id.c_str() + "' is already defined!");
560 XBT_DEBUG("Push Host_link for host '%s' to position %u", netpoint->get_cname(), netpoint->id());
561 cluster_zone->add_private_link_at(netpoint->id(), {linkUp->get_impl(), linkDown->get_impl()});
564 void sg_platf_new_trace(simgrid::kernel::routing::ProfileCreationArgs* profile)
566 simgrid::kernel::profile::Profile* mgr_profile;
567 if (not profile->file.empty()) {
568 mgr_profile = simgrid::kernel::profile::Profile::from_file(profile->file);
570 xbt_assert(not profile->pc_data.empty(), "Trace '%s' must have either a content, or point to a file on disk.",
571 profile->id.c_str());
572 mgr_profile = simgrid::kernel::profile::Profile::from_string(profile->id, profile->pc_data, profile->periodicity);
574 traces_set_list.insert({profile->id, mgr_profile});