/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
-#include "instr/instr_interface.hpp"
#include "mc/mc.h"
#include "simgrid/kernel/routing/NetPoint.hpp"
#include "simgrid/kernel/routing/NetZoneImpl.hpp"
#include "simgrid/s4u/NetZone.hpp"
#include "simgrid/s4u/Storage.hpp"
#include "simgrid/simix.h"
+#include "src/simix/smx_private.hpp" // For access to simix_global->process_list
+#include "src/instr/instr_private.hpp"
#include "src/kernel/EngineImpl.hpp"
#include "src/surf/network_interface.hpp"
#include "surf/surf.hpp" // routing_platf. FIXME:KILLME. SOON
namespace simgrid {
namespace s4u {
-xbt::signal<void()> onPlatformCreated;
-xbt::signal<void()> onSimulationEnd;
-xbt::signal<void(double)> onTimeAdvance;
-xbt::signal<void(void)> onDeadlock;
+xbt::signal<void()> on_platform_creation;
+xbt::signal<void()> on_platform_created;
+xbt::signal<void()> on_simulation_end;
+xbt::signal<void(double)> on_time_advance;
+xbt::signal<void(void)> on_deadlock;
Engine* Engine::instance_ = nullptr; /* That singleton is awful, but I don't see no other solution right now. */
s4u::Engine::instance_ = nullptr;
}
-Engine* Engine::getInstance()
+/** @brief Retrieve the engine singleton */
+Engine* Engine::get_instance()
{
if (s4u::Engine::instance_ == nullptr)
return new Engine(0, nullptr);
s4u::Engine::instance_ = nullptr;
}
-double Engine::getClock()
+double Engine::get_clock()
{
return SIMIX_get_clock();
}
/** @brief Fills the passed list with all hosts found in the platform
* @deprecated Please prefer Engine::getAllHosts()
*/
-void XBT_ATTRIB_DEPRECATED_v322(
- "Engine::getHostList() is deprecated in favor of Engine::get_all_hosts(). Please switch before v3.22")
- Engine::get_host_list(std::vector<Host*>* list)
+void Engine::getHostList(std::vector<Host*>* list)
{
for (auto const& kv : pimpl->hosts_)
list->push_back(kv.second);
return res;
}
-void Engine::add_host(std::string name, simgrid::s4u::Host* host)
+std::vector<Host*> Engine::get_filtered_hosts(std::function<bool(Host*)> filter)
+{
+ std::vector<Host*> hosts;
+ for (auto const& kv : pimpl->hosts_) {
+ if (filter(kv.second))
+ hosts.push_back(kv.second);
+ }
+
+ return hosts;
+}
+
+void Engine::host_register(std::string name, simgrid::s4u::Host* host)
{
pimpl->hosts_[name] = host;
}
-void Engine::del_host(std::string name)
+void Engine::host_unregister(std::string name)
{
pimpl->hosts_.erase(name);
}
return host == pimpl->hosts_.end() ? nullptr : host->second;
}
+simgrid::s4u::Link* Engine::link_by_name(std::string name)
+{
+ return pimpl->links_.at(name); // Will raise a std::out_of_range if the host does not exist
+}
+
+simgrid::s4u::Link* Engine::link_by_name_or_null(std::string name)
+{
+ auto link = pimpl->links_.find(name);
+ return link == pimpl->links_.end() ? nullptr : link->second;
+}
+
+void Engine::link_register(std::string name, simgrid::s4u::Link* link)
+{
+ pimpl->links_[name] = link;
+}
+
+void Engine::link_unregister(std::string name)
+{
+ pimpl->links_.erase(name);
+}
+
+/** @brief Returns the amount of storages in the platform */
+size_t Engine::get_storage_count()
+{
+ return pimpl->storages_.size();
+}
+
/** @brief Returns the list of all storages found in the platform */
-std::vector<Storage*> Engine::getAllStorages()
+std::vector<Storage*> Engine::get_all_storages()
{
std::vector<Storage*> res;
for (auto const& kv : pimpl->storages_)
return storage == pimpl->storages_.end() ? nullptr : storage->second;
}
-void Engine::add_storage(std::string name, simgrid::s4u::Storage* storage)
+void Engine::storage_register(std::string name, simgrid::s4u::Storage* storage)
{
pimpl->storages_[name] = storage;
}
-void Engine::del_storage(std::string name)
+void Engine::storage_unregister(std::string name)
{
pimpl->storages_.erase(name);
}
/** @brief Returns the amount of links in the platform */
-size_t Engine::getLinkCount()
-{
- return kernel::resource::LinkImpl::linksCount();
-}
-
-/** @brief Fills the passed list with all links found in the platform
- *
- * @deprecated. Prefer Engine::getAllLinks() */
-void XBT_ATTRIB_DEPRECATED_v322(
- "Engine::getLinkList() is deprecated in favor of Engine::getAllLinks(). Please switch before v3.22")
- Engine::getLinkList(std::vector<Link*>* list)
+size_t Engine::get_link_count()
{
- kernel::resource::LinkImpl::linksList(list);
+ return pimpl->links_.size();
}
/** @brief Returns the list of all links found in the platform */
-std::vector<Link*> Engine::getAllLinks()
+std::vector<Link*> Engine::get_all_links()
{
std::vector<Link*> res;
- kernel::resource::LinkImpl::linksList(&res);
+ for (auto const& kv : pimpl->links_)
+ res.push_back(kv.second);
return res;
}
+std::vector<Link*> Engine::get_filtered_links(std::function<bool(Link*)> filter)
+{
+ std::vector<Link*> filtered_list;
+ for (auto const& kv : pimpl->links_)
+ if (filter(kv.second))
+ filtered_list.push_back(kv.second);
+ return filtered_list;
+}
+
+size_t Engine::get_actor_count()
+{
+ return simix_global->process_list.size();
+}
+
+std::vector<ActorPtr> Engine::get_all_actors()
+{
+ std::vector<ActorPtr> actor_list;
+ actor_list.push_back(simgrid::s4u::Actor::self());
+ for (auto& kv : simix_global->process_list) {
+ actor_list.push_back(kv.second->iface());
+ }
+ return actor_list;
+}
+
+std::vector<ActorPtr> Engine::get_filtered_actors(std::function<bool(ActorPtr)> filter)
+{
+ std::vector<ActorPtr> actor_list;
+ for (auto& kv : simix_global->process_list) {
+ if (filter(kv.second->iface()))
+ actor_list.push_back(kv.second->iface());
+ }
+ return actor_list;
+}
+
void Engine::run()
{
if (MC_is_active()) {
}
}
-s4u::NetZone* Engine::getNetRoot()
+/** @brief Retrieve the root netzone, containing all others */
+s4u::NetZone* Engine::get_netzone_root()
{
- return pimpl->netRoot_;
+ return pimpl->netzone_root_;
+}
+/** @brief Set the root netzone, containing all others. Once set, it cannot be changed. */
+void Engine::set_netzone_root(s4u::NetZone* netzone)
+{
+ xbt_assert(pimpl->netzone_root_ == nullptr, "The root NetZone cannot be changed once set");
+ pimpl->netzone_root_ = static_cast<kernel::routing::NetZoneImpl*>(netzone);
}
-static s4u::NetZone* netzoneByNameRecursive(s4u::NetZone* current, const char* name)
+static s4u::NetZone* netzone_by_name_recursive(s4u::NetZone* current, const char* name)
{
if (not strcmp(current->get_cname(), name))
return current;
- for (auto const& elem : *(current->getChildren())) {
- simgrid::s4u::NetZone* tmp = netzoneByNameRecursive(elem, name);
+ for (auto const& elem : *(current->get_children())) {
+ simgrid::s4u::NetZone* tmp = netzone_by_name_recursive(elem, name);
if (tmp != nullptr) {
return tmp;
}
}
/** @brief Retrieve the NetZone of the given name (or nullptr if not found) */
-NetZone* Engine::getNetzoneByNameOrNull(const char* name)
+NetZone* Engine::netzone_by_name_or_null(const char* name)
{
- return netzoneByNameRecursive(getNetRoot(), name);
+ return netzone_by_name_recursive(get_netzone_root(), name);
}
/** @brief Retrieve the netpoint of the given name (or nullptr if not found) */
-simgrid::kernel::routing::NetPoint* Engine::getNetpointByNameOrNull(std::string name)
+simgrid::kernel::routing::NetPoint* Engine::netpoint_by_name_or_null(std::string name)
{
auto netp = pimpl->netpoints_.find(name);
return netp == pimpl->netpoints_.end() ? nullptr : netp->second;
for (auto const& kv : pimpl->netpoints_)
list->push_back(kv.second);
}
+std::vector<simgrid::kernel::routing::NetPoint*> Engine::get_all_netpoints()
+{
+ std::vector<simgrid::kernel::routing::NetPoint*> res;
+ for (auto const& kv : pimpl->netpoints_)
+ res.push_back(kv.second);
+ return res;
+}
+
/** @brief Register a new netpoint to the system */
-void Engine::netpointRegister(simgrid::kernel::routing::NetPoint* point)
+void Engine::netpoint_register(simgrid::kernel::routing::NetPoint* point)
{
- // simgrid::simix::kernelImmediate([&]{ FIXME: this segfaults in set_thread
+ // simgrid::simix::simcall([&]{ FIXME: this segfaults in set_thread
pimpl->netpoints_[point->get_name()] = point;
// });
}
/** @brief Unregister a given netpoint */
-void Engine::netpointUnregister(simgrid::kernel::routing::NetPoint* point)
+void Engine::netpoint_unregister(simgrid::kernel::routing::NetPoint* point)
{
- simgrid::simix::kernelImmediate([this, point] {
+ simgrid::simix::simcall([this, point] {
pimpl->netpoints_.erase(point->get_name());
delete point;
});
}
-bool Engine::isInitialized()
+bool Engine::is_initialized()
{
return Engine::instance_ != nullptr;
}
-void Engine::setConfig(std::string str)
+void Engine::set_config(std::string str)
{
simgrid::config::set_parse(std::move(str));
}
} // namespace s4u
} // namespace simgrid
+
+/* **************************** Public C interface *************************** */
+void sg_engine_load_platform(const char* file)
+{
+ simgrid::s4u::Engine::get_instance()->load_platform(file);
+}
+
+void sg_engine_load_deployment(const char* file)
+{
+ simgrid::s4u::Engine::get_instance()->load_deployment(file);
+}
+
+void sg_engine_register_function(const char* name, int (*code)(int, char**))
+{
+ simgrid::s4u::Engine::get_instance()->register_function(name, code);
+}
+void sg_engine_register_default(int (*code)(int, char**))
+{
+ simgrid::s4u::Engine::get_instance()->register_default(code);
+}
+double sg_engine_get_clock()
+{
+ return simgrid::s4u::Engine::get_clock();
+}
