* under the terms of the license (GNU LGPL) which comes with this package. */
#include "src/surf/network_cm02.hpp"
+#include "simgrid/kernel/routing/NetZoneImpl.hpp"
+#include "simgrid/s4u/Engine.hpp"
#include "simgrid/s4u/Host.hpp"
#include "simgrid/sg_config.hpp"
+#include "src/kernel/EngineImpl.hpp"
#include "src/kernel/resource/profile/Event.hpp"
#include "src/surf/network_wifi.hpp"
#include "src/surf/surf_interface.hpp"
/* } */
void surf_network_model_init_LegrandVelho()
{
- xbt_assert(surf_network_model == nullptr, "Cannot set the network model twice");
-
- surf_network_model = new simgrid::kernel::resource::NetworkCm02Model();
+ auto net_model = std::make_shared<simgrid::kernel::resource::NetworkCm02Model>();
+ simgrid::kernel::EngineImpl::get_instance()->add_model(simgrid::kernel::resource::Model::Type::NETWORK, net_model,
+ true);
+ simgrid::s4u::Engine::get_instance()->get_netzone_root()->get_impl()->set_network_model(net_model);
simgrid::config::set_default<double>("network/latency-factor", 13.01);
simgrid::config::set_default<double>("network/bandwidth-factor", 0.97);
/* } */
void surf_network_model_init_CM02()
{
- xbt_assert(surf_network_model == nullptr, "Cannot set the network model twice");
-
simgrid::config::set_default<double>("network/latency-factor", 1.0);
simgrid::config::set_default<double>("network/bandwidth-factor", 1.0);
simgrid::config::set_default<double>("network/weight-S", 0.0);
- surf_network_model = new simgrid::kernel::resource::NetworkCm02Model();
+ auto net_model = std::make_shared<simgrid::kernel::resource::NetworkCm02Model>();
+ simgrid::kernel::EngineImpl::get_instance()->add_model(simgrid::kernel::resource::Model::Type::NETWORK, net_model,
+ true);
+ simgrid::s4u::Engine::get_instance()->get_netzone_root()->get_impl()->set_network_model(net_model);
}
namespace simgrid {
namespace resource {
NetworkCm02Model::NetworkCm02Model()
- : NetworkModel(config::get_value<std::string>("network/optim") == "Full" ? Model::UpdateAlgo::FULL
- : Model::UpdateAlgo::LAZY)
{
- all_existing_models.push_back(this);
- models_by_type[simgrid::kernel::resource::Model::Type::NETWORK].push_back(this);
+ if (config::get_value<std::string>("network/optim") == "Lazy")
+ set_update_algorithm(Model::UpdateAlgo::LAZY);
std::string optim = config::get_value<std::string>("network/optim");
bool select = config::get_value<bool>("network/maxmin-selective-update");
LinkImpl* NetworkCm02Model::create_link(const std::string& name, const std::vector<double>& bandwidths,
s4u::Link::SharingPolicy policy)
{
- if (policy == s4u::Link::SharingPolicy::WIFI)
- return (new NetworkWifiLink(name, bandwidths, get_maxmin_system()))->set_model(this);
+ LinkImpl* link;
+ if (policy == s4u::Link::SharingPolicy::WIFI) {
+ link = new NetworkWifiLink(name, bandwidths, get_maxmin_system());
+ } else {
+ xbt_assert(bandwidths.size() == 1, "Non-WIFI links must use only 1 bandwidth.");
+ link = new NetworkCm02Link(name, bandwidths[0], policy, get_maxmin_system());
+ }
- xbt_assert(bandwidths.size() == 1, "Non-WIFI links must use only 1 bandwidth.");
- return (new NetworkCm02Link(name, bandwidths[0], policy, get_maxmin_system()))->set_model(this);
+ link->set_model(this);
+ return link;
}
void NetworkCm02Model::update_actions_state_lazy(double now, double /*delta*/)
if (sg_weight_S_parameter > 0) {
double delta = sg_weight_S_parameter / value - sg_weight_S_parameter / (bandwidth_.peak * bandwidth_.scale);
- const kernel::lmm::Variable* var;
const kernel::lmm::Element* elem = nullptr;
const kernel::lmm::Element* nextelem = nullptr;
int numelem = 0;
- while ((var = get_constraint()->get_variable_safe(&elem, &nextelem, &numelem))) {
+ while (const auto* var = get_constraint()->get_variable_safe(&elem, &nextelem, &numelem)) {
auto* action = static_cast<NetworkCm02Action*>(var->get_id());
action->sharing_penalty_ += delta;
if (not action->is_suspended())
latency_check(value);
double delta = value - latency_.peak;
- const kernel::lmm::Variable* var;
const kernel::lmm::Element* elem = nullptr;
const kernel::lmm::Element* nextelem = nullptr;
int numelem = 0;
latency_.scale = 1.0;
latency_.peak = value;
- while ((var = get_constraint()->get_variable_safe(&elem, &nextelem, &numelem))) {
+ while (const auto* var = get_constraint()->get_variable_safe(&elem, &nextelem, &numelem)) {
auto* action = static_cast<NetworkCm02Action*>(var->get_id());
action->lat_current_ += delta;
action->sharing_penalty_ += delta;