/* 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 "simgrid/kernel/routing/NetPoint.hpp"
+#include "simgrid/s4u/Engine.hpp"
+#include "simgrid/s4u/Host.hpp"
+#include "src/kernel/EngineImpl.hpp"
#include "src/plugins/vm/VirtualMachineImpl.hpp"
-#include "src/simix/smx_private.hpp"
#include <string>
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(res_host, ker_resource, "Host resources agregate CPU, networking and I/O features");
-simgrid::surf::HostModel *surf_host_model = nullptr;
-
/*************
* Callbacks *t
*************/
/************
* Resource *
************/
-HostImpl::HostImpl(s4u::Host* host) : piface_(host)
+HostImpl::HostImpl(const std::string& name, s4u::Host* piface) : piface_(this), name_(name)
+{
+ xbt_assert(s4u::Host::by_name_or_null(name_) == nullptr, "Refusing to create a second host named '%s'.", get_cname());
+ s4u::Engine::get_instance()->host_register(name_, piface);
+}
+
+HostImpl::HostImpl(const std::string& name) : piface_(this), name_(name)
{
- /* The VM wants to reinstall a new HostImpl, but we don't want to leak the previously existing one */
- delete piface_->pimpl_;
- piface_->pimpl_ = this;
+ xbt_assert(s4u::Host::by_name_or_null(name_) == nullptr, "Refusing to create a second host named '%s'.", get_cname());
+ s4u::Engine::get_instance()->host_register(name_, &piface_);
}
HostImpl::~HostImpl()
for (auto const& actor : actor_list_)
msg += "\n\t" + std::string(actor.get_name());
- simix_global->display_all_actor_status();
+ kernel::EngineImpl::get_instance()->display_all_actor_status();
xbt_die("%s", msg.c_str());
}
for (auto const& arg : actors_at_boot_)
actors_at_boot_.clear();
for (auto const& d : disks_)
- d->destroy();
+ d.second->destroy();
+}
+
+/** @brief Fire the required callbacks and destroy the object
+ *
+ * Don't delete directly a Host, call h->destroy() instead.
+ */
+void HostImpl::destroy()
+{
+ s4u::Host::on_destruction(*this->get_iface());
+ s4u::Engine::get_instance()->host_unregister(std::string(name_));
+ delete this;
}
/** Re-starts all the actors that are marked as restartable.
{
for (auto const& arg : actors_at_boot_) {
XBT_DEBUG("Booting Actor %s(%s) right now", arg->name.c_str(), arg->host->get_cname());
- simgrid::kernel::actor::ActorImplPtr actor = simgrid::kernel::actor::ActorImpl::create(
- arg->name, arg->code, nullptr, arg->host, arg->properties.get(), nullptr);
+ simgrid::kernel::actor::ActorImplPtr actor =
+ simgrid::kernel::actor::ActorImpl::create(arg->name, arg->code, nullptr, arg->host, nullptr);
+ actor->set_properties(arg->properties);
if (arg->on_exit)
*actor->on_exit = *arg->on_exit;
if (arg->kill_time >= 0)
{
std::vector<s4u::Disk*> disks;
for (auto const& d : disks_)
- disks.push_back(d->get_iface());
+ disks.push_back(d.second->get_iface());
return disks;
}
-void HostImpl::set_disks(const std::vector<kernel::resource::DiskImpl*>& disks, s4u::Host* host)
+s4u::Disk* HostImpl::create_disk(const std::string& name, double read_bandwidth, double write_bandwidth)
{
- disks_ = disks;
- for (auto d : disks_)
- d->set_host(host);
+ auto disk = piface_.get_netpoint()->get_englobing_zone()->get_disk_model()->create_disk(name, read_bandwidth,
+ write_bandwidth);
+ return disk->set_host(&piface_)->get_iface();
}
void HostImpl::add_disk(const s4u::Disk* disk)
{
- disks_.push_back(disk->get_impl());
+ disks_[disk->get_name()] = disk->get_impl();
}
-void HostImpl::remove_disk(const std::string& disk_name)
+void HostImpl::remove_disk(const std::string& name)
{
- auto position = disks_.begin();
- for (auto const& d : disks_) {
- if (d->get_name() == disk_name) {
- disks_.erase(position);
- break;
- }
- position++;
- }
+ disks_.erase(name);
}
+void HostImpl::seal()
+{
+ if (sealed_) {
+ return;
+ }
+ // seals host's CPU
+ get_iface()->get_cpu()->seal();
+ sealed_ = true;
+
+ /* seal its disks */
+ for (auto const& disk : disks_)
+ disk.second->seal();
+}
} // namespace surf
} // namespace simgrid