X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/157b17ef4d7aa7d34625418c27861f3f139010bd..d34fd82d9f988a857f4f68c546400dc6637dcc41:/src/mc/mc_state.cpp

diff --git a/src/mc/mc_state.cpp b/src/mc/mc_state.cpp
index 154511c32a..9871c79be6 100644
--- a/src/mc/mc_state.cpp
+++ b/src/mc/mc_state.cpp
@@ -18,12 +18,15 @@ using api = simgrid::mc::Api;
 namespace simgrid {
 namespace mc {
 
-State::State(unsigned long state_number) : num_(state_number)
+long State::expended_states_ = 0;
+
+State::State() : num_(++expended_states_)
 {
   const unsigned long maxpid = api::get().get_maxpid();
   actor_states_.resize(maxpid);
+  transition_.reset(new Transition());
   /* Stateful model checking */
-  if ((_sg_mc_checkpoint > 0 && (state_number % _sg_mc_checkpoint == 0)) || _sg_mc_termination) {
+  if ((_sg_mc_checkpoint > 0 && (num_ % _sg_mc_checkpoint == 0)) || _sg_mc_termination) {
     auto snapshot_ptr = api::get().take_snapshot(num_);
     system_state_ = std::shared_ptr<simgrid::mc::Snapshot>(snapshot_ptr);
     if (_sg_mc_comms_determinism || _sg_mc_send_determinism) {
@@ -38,9 +41,9 @@ std::size_t State::count_todo() const
   return boost::range::count_if(this->actor_states_, [](simgrid::mc::ActorState const& a) { return a.is_todo(); });
 }
 
-Transition State::get_transition() const
+Transition* State::get_transition() const
 {
-  return this->transition_;
+  return transition_.get();
 }
 
 int State::next_transition() const
@@ -59,6 +62,37 @@ int State::next_transition() const
   }
   return -1;
 }
+Transition* State::execute_next(int next)
+{
+  std::vector<ActorInformation>& actors = mc_model_checker->get_remote_process().actors();
+
+  kernel::actor::ActorImpl* actor = actors[next].copy.get_buffer();
+  aid_t aid                       = actor->get_pid();
+  int times_considered;
+
+  simgrid::mc::ActorState* actor_state = &actor_states_[aid];
+  /* This actor is ready to be executed. Prepare its execution when simcall_handle will be called on it */
+  if (actor->simcall_.observer_ != nullptr) {
+    times_considered = actor_state->get_times_considered_and_inc();
+    if (actor->simcall_.mc_max_consider_ <= actor_state->get_times_considered())
+      actor_state->set_done();
+  } else {
+    times_considered = 0;
+    actor_state->set_done();
+  }
+
+  transition_->init(aid, times_considered);
+  executed_req_ = actor->simcall_;
+
+  XBT_DEBUG("Let's run actor %ld, going for transition %s", aid, transition_->to_cstring());
+
+  Transition::executed_transitions_++;
+
+  Transition* res = mc_model_checker->handle_simcall(*transition_, true);
+  mc_model_checker->wait_for_requests();
+
+  return res;
+}
 
 void State::copy_incomplete_comm_pattern()
 {