#include "simgrid/kernel/resource/Resource.hpp"
#include "simgrid/s4u/Link.hpp"
#include "src/kernel/lmm/maxmin.hpp"
+#include "src/surf/LinkImpl.hpp"
#include <xbt/PropertyHolder.hpp>
#include <list>
LinkImpl* loopback_ = nullptr;
};
-/************
- * Resource *
- ************/
-/** @ingroup SURF_network_interface
- * @brief SURF network link interface class
- * @details A Link represents the link between two [hosts](@ref simgrid::surf::HostImpl)
- */
-class LinkImpl : public Resource_T<LinkImpl>, public xbt::PropertyHolder {
- s4u::Link piface_;
- s4u::Link::SharingPolicy sharing_policy_ = s4u::Link::SharingPolicy::SHARED;
-
-protected:
- explicit LinkImpl(const std::string& name);
- LinkImpl(const LinkImpl&) = delete;
- LinkImpl& operator=(const LinkImpl&) = delete;
- ~LinkImpl() override = default; // Use destroy() instead of this destructor.
-
-public:
- void destroy(); // Must be called instead of the destructor
-
- void latency_check(double latency) const;
-
- /** @brief Public interface */
- const s4u::Link* get_iface() const { return &piface_; }
- s4u::Link* get_iface() { return &piface_; }
-
- /** @brief Get the bandwidth in bytes per second of current Link */
- double get_bandwidth() const { return bandwidth_.peak * bandwidth_.scale; }
- /** @brief Update the bandwidth in bytes per second of current Link */
- virtual void set_bandwidth(double value) = 0;
-
- /** @brief Get the latency in seconds of current Link */
- double get_latency() const { return latency_.peak * latency_.scale; }
- /** @brief Update the latency in seconds of current Link */
- virtual LinkImpl* set_latency(double value) = 0;
-
- /** @brief The sharing policy */
- virtual LinkImpl* set_sharing_policy(s4u::Link::SharingPolicy policy);
- virtual s4u::Link::SharingPolicy get_sharing_policy() const;
-
- /** @brief Check if the Link is used */
- bool is_used() const override;
-
- void turn_on() override;
- void turn_off() override;
-
- void seal() override;
-
- void on_bandwidth_change() const;
-
- /* setup the profile file with bandwidth events (peak speed changes due to external load).
- * Profile must contain percentages (value between 0 and 1). */
- virtual LinkImpl* set_bandwidth_profile(kernel::profile::Profile* profile);
- /* setup the profile file with latency events (peak latency changes due to external load).
- * Profile must contain absolute values */
- virtual LinkImpl* set_latency_profile(kernel::profile::Profile* profile);
-
- void set_concurrency_limit(int limit) const;
-
- Metric latency_ = {0.0, 1, nullptr};
- Metric bandwidth_ = {1.0, 1, nullptr};
-};
-
/**********
* Action *
**********/
