-/* Copyright (c) 2013-2015. The SimGrid Team.
- * All rights reserved. */
+/* Copyright (c) 2013-2019. The SimGrid Team. All rights reserved. */
/* 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 "network_interface.hpp"
#include "xbt/graph.h"
-
+#include "xbt/string.hpp"
/***********
* Classes *
***********/
namespace simgrid {
- namespace surf {
-
- class XBT_PRIVATE NetworkCm02Model;
- class XBT_PRIVATE NetworkCm02Action;
- class XBT_PRIVATE NetworkSmpiModel;
+namespace kernel {
+namespace resource {
- }
-}
+class XBT_PRIVATE NetworkCm02Model;
+class XBT_PRIVATE NetworkCm02Action;
+class XBT_PRIVATE NetworkSmpiModel;
/*********
* Model *
*********/
-namespace simgrid {
- namespace surf {
-
- class NetworkCm02Model : public NetworkModel {
- public:
- NetworkCm02Model();
- explicit NetworkCm02Model(void (*solve_fun)(lmm_system_t self));
- virtual ~NetworkCm02Model() = default;
- LinkImpl* createLink(const char* name, double bandwidth, double latency,
- e_surf_link_sharing_policy_t policy) override;
- void updateActionsStateLazy(double now, double delta) override;
- void updateActionsStateFull(double now, double delta) override;
- Action* communicate(s4u::Host* src, s4u::Host* dst, double size, double rate) override;
- virtual void gapAppend(double size, const LinkImpl* link, NetworkAction* action);
-
- protected:
- bool haveGap_ = false;
- };
-
- /************
- * Resource *
- ************/
-
- class NetworkCm02Link : public LinkImpl {
- public:
- NetworkCm02Link(NetworkCm02Model* model, const char* name, double bandwidth, double latency,
- e_surf_link_sharing_policy_t policy, lmm_system_t system);
- virtual ~NetworkCm02Link() = default;
- void apply_event(tmgr_trace_event_t event, double value) override;
- void setBandwidth(double value) override;
- void setLatency(double value) override;
- virtual void gapAppend(double size, const LinkImpl* link, NetworkAction* action);
- };
-
-
- /**********
- * Action *
- **********/
- class NetworkCm02Action : public NetworkAction {
- friend Action* NetworkCm02Model::communicate(s4u::Host* src, s4u::Host* dst, double size, double rate);
- friend NetworkSmpiModel;
- public:
- NetworkCm02Action(Model *model, double cost, bool failed)
- : NetworkAction(model, cost, failed) {};
- virtual ~NetworkCm02Action() = default;
- void updateRemainingLazy(double now) override;
- protected:
- double senderGap_;
- };
-
- }
+class NetworkCm02Model : public NetworkModel {
+public:
+ explicit NetworkCm02Model(lmm::System* (*make_new_sys)(bool) = &lmm::make_new_maxmin_system);
+ virtual ~NetworkCm02Model() = default;
+ LinkImpl* create_link(const std::string& name, const std::vector<double>& bandwidths, double latency,
+ s4u::Link::SharingPolicy policy) override;
+ void update_actions_state_lazy(double now, double delta) override;
+ void update_actions_state_full(double now, double delta) override;
+ Action* communicate(s4u::Host* src, s4u::Host* dst, double size, double rate) override;
+};
+
+/************
+ * Resource *
+ ************/
+
+class NetworkCm02Link : public LinkImpl {
+public:
+ NetworkCm02Link(NetworkCm02Model* model, const std::string& name, double bandwidth, double latency,
+ s4u::Link::SharingPolicy policy, lmm::System* system);
+ ~NetworkCm02Link() override = default;
+ void apply_event(kernel::profile::Event* event, double value) override;
+ void set_bandwidth(double value) override;
+ void set_latency(double value) override;
+};
+
+class NetworkWifiLink : public NetworkCm02Link {
+ /** @brief Hold every rates association between host and links (host name, rates id) */
+ std::map<xbt::string, int> host_rates_;
+
+ /** @brief A link can have several bandwith attach to it (mostly use by wifi model) */
+ std::vector<Metric> bandwidths_;
+
+public:
+ NetworkWifiLink(NetworkCm02Model* model, const std::string& name, std::vector<double> bandwidths,
+ s4u::Link::SharingPolicy policy, lmm::System* system);
+
+ void set_host_rate(s4u::Host* host, int rate_level);
+ /** @brief Get the AP rate associated to the host (or -1 if not associated to the AP) */
+ double get_host_rate(s4u::Host* host);
+ s4u::Link::SharingPolicy get_sharing_policy() override;
+};
+
+/**********
+ * Action *
+ **********/
+class NetworkCm02Action : public NetworkAction {
+ friend Action* NetworkCm02Model::communicate(s4u::Host* src, s4u::Host* dst, double size, double rate);
+
+public:
+ NetworkCm02Action(Model* model, double cost, bool failed) : NetworkAction(model, cost, failed){};
+ virtual ~NetworkCm02Action() = default;
+ void update_remains_lazy(double now) override;
+};
}
-
+}
+} // namespace simgrid
#endif /* SURF_NETWORK_CM02_HPP_ */