X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/003b7aaee07e00a400955049410d4dc5165417c4..1ca34b76da924ef9743ce07316d18e69ba45374f:/src/surf/network_interface.hpp diff --git a/src/surf/network_interface.hpp b/src/surf/network_interface.hpp index 0bda751e59..8caa9df504 100644 --- a/src/surf/network_interface.hpp +++ b/src/surf/network_interface.hpp @@ -26,30 +26,14 @@ namespace simgrid { namespace surf { - class NetworkModel; class NetworkAction; - /************* - * Callbacks * - *************/ - - /** @brief Callback signal fired when the state of a NetworkAction changes - * Signature: `void(NetworkAction *action, e_surf_action_state_t old, e_surf_action_state_t current)` */ - XBT_PUBLIC_DATA(simgrid::xbt::signal) networkActionStateChangedCallbacks; - - /** @brief Callback signal fired when a NetworkAction is created (when a communication starts) - * Signature: `void(NetworkAction *action, RoutingEdge *src, RoutingEdge *dst, double size, double rate)` */ - XBT_PUBLIC_DATA(simgrid::xbt::signal) networkCommunicateCallbacks; + * Signature: `void(NetworkAction *action, simgrid::surf::Action::State old, simgrid::surf::Action::State current)` */ + XBT_PUBLIC_DATA(simgrid::xbt::signal) networkActionStateChangedCallbacks; } } - -/********* - * Tools * - *********/ -XBT_PUBLIC(void) netlink_parse_init(sg_platf_link_cbarg_t link); - /********* * Model * *********/ @@ -67,41 +51,24 @@ namespace simgrid { NetworkModel() : Model() { } /** @brief Destructor */ - ~NetworkModel() { - if (p_maxminSystem) - lmm_system_free(p_maxminSystem); - if (p_actionHeap) - xbt_heap_free(p_actionHeap); - if (p_modifiedSet) - delete p_modifiedSet; - } + ~NetworkModel() override; /** * @brief Create a Link * * @param name The name of the Link - * @param bw_initial The initial bandwidth of the Link in bytes per second - * @param bw_trace The trace associated to the Link bandwidth - * @param lat_initial The initial latency of the Link in seconds - * @param lat_trace The trace associated to the Link latency - * @param state_trace The trace associated to the Link (state)[e_surf_resource_state_t] + * @param bandwidth The initial bandwidth of the Link in bytes per second + * @param latency The initial latency of the Link in seconds * @param policy The sharing policy of the Link - * @param properties Dictionary of properties associated to this Resource - * @return The created Link + * @param props Dictionary of properties associated to this Link */ - virtual Link* createLink(const char *name, - double bw_initial, - tmgr_trace_t bw_trace, - double lat_initial, - tmgr_trace_t lat_trace, - tmgr_trace_t state_trace, - e_surf_link_sharing_policy_t policy, - xbt_dict_t properties)=0; + virtual Link* createLink(const char *name, double bandwidth, double latency, + e_surf_link_sharing_policy_t policy, xbt_dict_t properties)=0; /** * @brief Create a communication between two hosts. * @details It makes calls to the routing part, and execute the communication - * between the two end points. + * between the two end points. * * @param src The source of the communication * @param dst The destination of the communication @@ -110,8 +77,7 @@ namespace simgrid { * unlimited. * @return The action representing the communication */ - virtual Action *communicate(NetCard *src, NetCard *dst, - double size, double rate)=0; + virtual Action *communicate(routing::NetCard *src, routing::NetCard *dst, double size, double rate)=0; /** @brief Function pointer to the function to use to solve the lmm_system_t * @@ -161,38 +127,22 @@ namespace simgrid { ************/ /** @ingroup SURF_network_interface * @brief SURF network link interface class - * @details A Link represents the link between two [hosts](\ref Host) + * @details A Link represents the link between two [hosts](\ref simgrid::surf::HostImpl) */ class Link : public simgrid::surf::Resource, public simgrid::surf::PropertyHolder { public: - /** - * @brief Link constructor - * - * @param model The NetworkModel associated to this Link - * @param name The name of the Link - * @param props Dictionary of properties associated to this Link - */ - Link(simgrid::surf::NetworkModel *model, const char *name, xbt_dict_t props); - /** - * @brief Link constructor - * - * @param model The NetworkModel associated to this Link - * @param name The name of the Link - * @param props Dictionary of properties associated to this Link - * @param constraint The lmm constraint associated to this Cpu if it is part of a LMM component - * @param state_trace [TODO] - */ - Link(simgrid::surf::NetworkModel *model, const char *name, xbt_dict_t props, - lmm_constraint_t constraint, - tmgr_trace_t state_trace); + /** @brief Constructor of non-LMM links */ + Link(simgrid::surf::NetworkModel *model, const char *name, xbt_dict_t props); + /** @brief Constructor of LMM links */ + Link(simgrid::surf::NetworkModel *model, const char *name, xbt_dict_t props, lmm_constraint_t constraint); /* Link destruction logic */ /**************************/ protected: - ~Link(); + ~Link() override; public: void destroy(); // Must be called instead of the destructor private: @@ -211,6 +161,11 @@ namespace simgrid { * Signature: `void(Link*)` */ static simgrid::xbt::signal onStateChange; + /** @brief Callback signal fired when a communication starts + * Signature: `void(NetworkAction *action, RoutingEdge *src, RoutingEdge *dst)` */ + static simgrid::xbt::signal onCommunicate; + + /** @brief Get the bandwidth in bytes per second of current Link */ virtual double getBandwidth(); @@ -233,20 +188,20 @@ namespace simgrid { void turnOn() override; void turnOff() override; - virtual void set_state_trace(tmgr_trace_t trace); /*< setup the trace file with states events (ON or OFF). Trace must contain boolean values. */ - virtual void set_bandwidth_trace(tmgr_trace_t trace); /*< setup the trace file with bandwidth events (peak speed changes due to external load). Trace must contain percentages (value between 0 and 1). */ - virtual void set_latency_trace(tmgr_trace_t trace); /*< setup the trace file with latency events (peak latency changes due to external load). Trace must contain absolute values */ + virtual void setStateTrace(tmgr_trace_t trace); /*< setup the trace file with states events (ON or OFF). Trace must contain boolean values. */ + virtual void setBandwidthTrace(tmgr_trace_t trace); /*< setup the trace file with bandwidth events (peak speed changes due to external load). Trace must contain percentages (value between 0 and 1). */ + virtual void setLatencyTrace(tmgr_trace_t trace); /*< setup the trace file with latency events (peak latency changes due to external load). Trace must contain absolute values */ - tmgr_trace_iterator_t m_stateEvent = NULL; - s_surf_metric_t m_latency = {1.0,0,NULL}; - s_surf_metric_t m_bandwidth = {1.0,0,NULL}; + tmgr_trace_iterator_t m_stateEvent = nullptr; + s_surf_metric_t m_latency = {1.0,0,nullptr}; + s_surf_metric_t m_bandwidth = {1.0,0,nullptr}; /* User data */ public: void *getData() { return userData;} void setData(void *d) { userData=d;} private: - void *userData = NULL; + void *userData = nullptr; /* List of all links */ private: @@ -263,7 +218,7 @@ namespace simgrid { **********/ /** @ingroup SURF_network_interface * @brief SURF network action interface class - * @details A NetworkAction represents a communication between two [hosts](\ref Host) + * @details A NetworkAction represents a communication between two [hosts](\ref HostImpl) */ class NetworkAction : public simgrid::surf::Action { public: @@ -288,15 +243,15 @@ namespace simgrid { NetworkAction(simgrid::surf::Model *model, double cost, bool failed, lmm_variable_t var) : simgrid::surf::Action(model, cost, failed, var) {}; - void setState(e_surf_action_state_t state); + void setState(simgrid::surf::Action::State state) override; - double m_latency; - double m_latCurrent; - double m_weight; - double m_rate; - const char* p_senderLinkName; - double m_senderSize; - xbt_fifo_item_t p_senderFifoItem; + double latency_; + double latCurrent_; + double weight_; + double rate_; + const char* senderLinkName_; + double senderSize_; + xbt_fifo_item_t senderFifoItem_; }; } }