+++ /dev/null
-/* Copyright (c) 2007-2021. 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. */
-
-#ifndef SIMGRID_MC_UDPOR_GLOBAL_HPP
-#define SIMGRID_MC_UDPOR_GLOBAL_HPP
-
-#include <iostream>
-#include <queue>
-
-namespace simgrid {
-namespace mc {
-
-class UnfoldingEvent;
-using EventSet = std::deque<UnfoldingEvent*>;
-
-class EvtSetTools {
-public:
- static bool contains(const EventSet events, const UnfoldingEvent* e);
- static UnfoldingEvent* find(const EventSet events, const UnfoldingEvent* e);
- static void subtract(EventSet& events, EventSet const& otherSet);
- static bool depends(EventSet const& events, EventSet const& otherSet);
- static bool isEmptyIntersection(EventSet evtS1, EventSet evtS2);
- static EventSet makeUnion(EventSet s1, EventSet s2);
- static void pushBack(EventSet& events, UnfoldingEvent* e);
- static void remove(EventSet& events, UnfoldingEvent* e);
- static EventSet minus(EventSet events, UnfoldingEvent* e);
- static EventSet plus(EventSet events, UnfoldingEvent* e);
-};
-
-typedef struct s_evset_in {
- EventSet causuality_events;
- EventSet cause;
- EventSet ancestorSet;
-} s_evset_in_t;
-
-class Configuration {
-public:
- EventSet events_;
- EventSet maxEvent; // Events recently added to events_
- EventSet actorMaxEvent; // maximal events of the actors in current configuration
- UnfoldingEvent* lastEvent; // The last added event
-
- Configuration plus_config(UnfoldingEvent*) const;
- void createEvts(Configuration C, EventSet& result, const std::string& trans_tag, s_evset_in_t ev_sets, bool chk,
- UnfoldingEvent* immPreEvt);
- void updateMaxEvent(UnfoldingEvent*); // update maximal events of the configuration and actors
- UnfoldingEvent* findActorMaxEvt(int actorId); // find maximal event of a Actor whose id = actorId
-
- UnfoldingEvent* findTestedComm(const UnfoldingEvent* testEvt); // find comm tested by action testTrans
-
- Configuration() = default;
- Configuration(const Configuration&) = default;
- Configuration& operator=(Configuration const&) = default;
- Configuration(Configuration&&) = default;
- ~Configuration() = default;
-};
-
-class UnfoldingEvent {
-public:
- int id = -1;
- EventSet causes; // used to store directed ancestors of event e
- UnfoldingEvent(unsigned int nb_events, std::string const& trans_tag, EventSet const& causes, int sid = -1);
- UnfoldingEvent(const UnfoldingEvent&) = default;
- UnfoldingEvent& operator=(UnfoldingEvent const&) = default;
- UnfoldingEvent(UnfoldingEvent&&) = default;
- ~UnfoldingEvent() = default;
-
- EventSet getHistory() const;
-
- bool isConflict(UnfoldingEvent* event, UnfoldingEvent* otherEvent) const;
- bool concernSameComm(const UnfoldingEvent* event, const UnfoldingEvent* otherEvent) const;
-
- // check otherEvent is in my history ?
- bool inHistory(UnfoldingEvent* otherEvent) const;
-
- bool isImmediateConflict1(UnfoldingEvent* evt, UnfoldingEvent* otherEvt) const;
-
- bool conflictWithConfig(UnfoldingEvent* event, Configuration const& config) const;
- /* TODO: implement */
- bool operator==(const UnfoldingEvent& other) const { return false; };
- void print() const;
-
- inline int get_state_id() const { return state_id; }
- inline void set_state_id(int sid) { state_id = sid; }
-
- inline std::string get_transition_tag() const { return transition_tag; }
- inline void set_transition_tag(std::string const& tr_tag) { transition_tag = tr_tag; }
-
-private:
- int state_id{-1};
- std::string transition_tag{""}; // The tag of the last transition that lead to creating the event
- bool transition_is_IReceive(const UnfoldingEvent* testedEvt, const UnfoldingEvent* SdRcEvt) const;
- bool transition_is_ISend(const UnfoldingEvent* testedEvt, const UnfoldingEvent* SdRcEvt) const;
- bool check_tr_concern_same_comm(bool& chk1, bool& chk2, UnfoldingEvent* evt1, UnfoldingEvent* evt2) const;
-};
-} // namespace mc
-} // namespace simgrid
-#endif
