X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/cabb5dfe7c5ffb5308a531895bc156ab2fb8535c..d89ca681772fdaafdd69049d4d66676a4e98de38:/src/mc/api.cpp

diff --git a/src/mc/api.cpp b/src/mc/api.cpp
index 92317db064..f3e5b16171 100644
--- a/src/mc/api.cpp
+++ b/src/mc/api.cpp
@@ -125,16 +125,12 @@ simgrid::mc::ActorInformation* Api::actor_info_cast(smx_actor_t actor) const
   return process_info;
 }
 
-bool Api::simcall_check_dependency(smx_simcall_t req1, smx_simcall_t req2) const
-{
-  // FIXME: this should be removed now
-  /* Make sure that req1 and req2 are in alphabetic order */
-  if (req1->call_ > req2->call_) {
-    auto temp = req1;
-    req1      = req2;
-    req2      = temp;
-  }
-  return true;
+bool Api::requests_are_dependent(RemotePtr<kernel::actor::SimcallObserver> obs1,
+                                 RemotePtr<kernel::actor::SimcallObserver> obs2) const
+{
+  xbt_assert(mc_model_checker != nullptr, "Must be called from MCer");
+
+  return mc_model_checker->requests_are_dependent(obs1, obs2);
 }
 
 xbt::string const& Api::get_actor_host_name(smx_actor_t actor) const
@@ -449,14 +445,18 @@ void Api::dump_record_path() const
 smx_simcall_t Api::mc_state_choose_request(simgrid::mc::State* state) const
 {
   RemoteProcess& process = mc_model_checker->get_remote_process();
+  XBT_DEBUG("Search for an actor to run. %zu actors to consider", process.actors().size());
   for (auto& actor : process.actors()) {
     /* Only consider the actors that were marked as interleaving by the checker algorithm */
     if (not state->actor_states_[actor.copy.get_buffer()->get_pid()].is_todo())
       continue;
 
     smx_simcall_t res = MC_state_choose_request_for_process(process, state, actor.copy.get_buffer());
-    if (res)
+    if (res) {
+      XBT_DEBUG("Let's run actor %ld, going for transition %s", actor.copy.get_buffer()->get_pid(),
+                SIMIX_simcall_name(*res));
       return res;
+    }
   }
   return nullptr;
 }
@@ -559,11 +559,11 @@ void Api::s_close() const
   session_singleton->close();
 }
 
-void Api::execute(Transition& transition, smx_simcall_t simcall) const
+RemotePtr<simgrid::kernel::actor::SimcallObserver> Api::execute(Transition& transition, smx_simcall_t simcall) const
 {
   /* FIXME: once all simcalls have observers, kill the simcall parameter and use mc_model_checker->simcall_to_string() */
   transition.textual = request_to_string(simcall, transition.times_considered_);
-  session_singleton->execute(transition);
+  return session_singleton->execute(transition);
 }
 
 void Api::automaton_load(const char* file) const