/** Module management function: creates all internal data structures */
void sg_platf_init()
{
+ // Do nothing: just for symmetry of user code
}
/** Module management function: frees all internal data structures */
/** @brief Add a host to the current AS */
void sg_platf_new_host(const simgrid::kernel::routing::HostCreationArgs* args)
{
- std::unordered_map<std::string, std::string> props;
+ simgrid::s4u::Host* host = routing_get_current()->create_host(args->id, args->speed_per_pstate, args->core_amount);
+
if (args->properties) {
- for (auto const& elm : *args->properties)
- props.insert({elm.first, elm.second});
+ host->set_properties(*args->properties);
delete args->properties;
}
- simgrid::s4u::Host* host =
- routing_get_current()->create_host(args->id, args->speed_per_pstate, args->core_amount, &props);
-
host->pimpl_->set_disks(args->disks, host);
/* Change from the defaults */
host->set_pstate(args->pstate);
if (not args->coord.empty())
new simgrid::kernel::routing::vivaldi::Coords(host->get_netpoint(), args->coord);
+
+ simgrid::s4u::Host::on_creation(*host); // notify the signal
}
/** @brief Add a "router" to the network element list */
static void sg_platf_new_link(const simgrid::kernel::routing::LinkCreationArgs* args, const std::string& link_name)
{
- std::unordered_map<std::string, std::string> props;
- if (args->properties)
- for (auto const& elm : *args->properties)
- props.insert({elm.first, elm.second});
+ simgrid::s4u::Link* link = routing_get_current()->create_link(link_name, args->bandwidths, args->latency, args->policy);
- const simgrid::s4u::Link* link =
- routing_get_current()->create_link(link_name, args->bandwidths, args->latency, args->policy, &props);
+ if (args->properties)
+ link->set_properties(*args->properties);
simgrid::kernel::resource::LinkImpl* l = link->get_impl();
if (args->latency_trace)
simgrid::kernel::resource::DiskImpl* sg_platf_new_disk(const simgrid::kernel::routing::DiskCreationArgs* disk)
{
- simgrid::kernel::resource::DiskImpl* d = surf_disk_model->createDisk(disk->id, disk->read_bw, disk->write_bw);
+ simgrid::kernel::lmm::System* maxmin_system = surf_disk_model->get_maxmin_system();
+ simgrid::kernel::resource::DiskImpl* pimpl = surf_disk_model->create_disk();
+
+ // This should be done using s4u::Disk methods and passed to the pimpl
+ pimpl->set_read_bandwidth(disk->read_bw)
+ ->set_write_bandwidth(disk->write_bw)
+ ->set_name(disk->id);
if (disk->properties) {
- d->set_properties(*disk->properties);
+ pimpl->set_properties(*disk->properties);
delete disk->properties;
}
- simgrid::s4u::Disk::on_creation(*d->get_iface());
- return d;
+
+ // This should be done in the seal() of a Disk creation
+ pimpl->set_read_constraint(maxmin_system->constraint_new(pimpl,disk->read_bw))
+ ->set_write_constraint(maxmin_system->constraint_new(pimpl, disk->write_bw))
+ ->set_model(surf_disk_model)
+ ->set_constraint(maxmin_system->constraint_new(pimpl, std::max(disk->read_bw, disk->write_bw)));
+
+ XBT_DEBUG("Create resource with read_bw '%f' write_bw '%f'", disk->read_bw, disk->write_bw);
+ pimpl->turn_on();
+
+ // Temporary hack
+ pimpl->get_iface()->set_name(disk->id);
+ simgrid::s4u::Disk::on_creation(*pimpl->get_iface());
+ return pimpl;
}
void sg_platf_new_route(simgrid::kernel::routing::RouteCreationArgs* route)
std::vector<double> speed_per_pstate;
speed_per_pstate.push_back(peer->speed);
- simgrid::s4u::Host* host = as->create_host(peer->id, speed_per_pstate, 1, nullptr);
+ simgrid::s4u::Host* host = as->create_host(peer->id, speed_per_pstate, 1);
as->set_peer_link(host->get_netpoint(), peer->bw_in, peer->bw_out, peer->coord);
host->set_state_profile(peer->state_trace);
if (peer->speed_trace)
host->set_speed_profile(peer->speed_trace);
+ simgrid::s4u::Host::on_creation(*host); // notify the signal
}
/* Pick the right models for CPU, net and host, and call their model_init_preparse */
}
/**
- * @brief Specify that the description of the current AS is finished
+ * @brief Specify that the description of the current Zone is finished
*
- * Once you've declared all the content of your AS, you have to seal
- * it with this call. Your AS is not usable until you call this function.
+ * Once you've declared all the content of your Zone, you have to seal
+ * it with this call. Your Zone is not usable until you call this function.
*/
void sg_platf_new_Zone_seal()
{
- xbt_assert(current_routing, "Cannot seal the current AS: none under construction");
+ xbt_assert(current_routing, "Cannot seal the current Zone: zone under construction");
current_routing->seal();
simgrid::s4u::NetZone::on_seal(*current_routing->get_iface());
current_routing = current_routing->get_father();
}
-/** @brief Add a link connecting a host to the rest of its AS (which must be cluster or vivaldi) */
+/** @brief Add a link connecting a host to the rest of its Zone (which must be cluster or vivaldi) */
void sg_platf_new_hostlink(const simgrid::kernel::routing::HostLinkCreationArgs* hostlink)
{
const simgrid::kernel::routing::NetPoint* netpoint = simgrid::s4u::Host::by_name(hostlink->id)->get_netpoint();
xbt_assert(netpoint, "Host '%s' not found!", hostlink->id.c_str());
xbt_assert(dynamic_cast<simgrid::kernel::routing::ClusterZone*>(current_routing),
- "Only hosts from Cluster and Vivaldi ASes can get a host_link.");
+ "Only hosts from Cluster and Vivaldi Zones can get a host_link.");
const simgrid::s4u::Link* linkUp = simgrid::s4u::Link::by_name_or_null(hostlink->link_up);
const simgrid::s4u::Link* linkDown = simgrid::s4u::Link::by_name_or_null(hostlink->link_down);