1 /* Copyright (c) 2007-2023. The SimGrid Team. All rights reserved. */
3 /* This program is free software; you can redistribute it and/or modify it
4 * under the terms of the license (GNU LGPL) which comes with this package. */
6 #include "xbt/asserts.h"
8 #ifndef SIMGRID_MC_GUIDEDSTATE_HPP
9 #define SIMGRID_MC_GUIDEDSTATE_HPP
11 namespace simgrid::mc {
15 /** State's exploration status by actor. Not all the actors are there, only the ones that are ready-to-run in this
17 std::map<aid_t, ActorState> actors_to_run_;
20 virtual ~GuidedState() = default;
21 virtual std::pair<aid_t, double> next_transition() const = 0;
22 virtual void execute_next(aid_t aid, RemoteApp& app) = 0;
23 virtual void consider_best() = 0;
25 // Mark the first enabled and not yet done transition as todo
26 // If there's already a transition marked as todo, does nothing
27 void consider_one(aid_t aid)
29 xbt_assert(actors_to_run_.at(aid).is_enabled() and not actors_to_run_.at(aid).is_done(),
30 "Tried to mark as TODO actor %ld but it is either not enabled or already done", aid);
31 actors_to_run_.at(aid).mark_todo();
33 // Matk as todo all actors enabled that are not done yet
34 unsigned long consider_all()
36 unsigned long count = 0;
37 for (auto& [_, actor] : actors_to_run_)
38 if (actor.is_enabled() and not actor.is_done()) {
48 } // namespace simgrid::mc