MC: Start implementing the dependency functions on the AppSide (TBC)

[simgrid.git] / src / kernel / actor / ActorImpl.cpp

diff --git a/src/kernel/actor/ActorImpl.cpp b/src/kernel/actor/ActorImpl.cpp
index afcc7252318346135496a641e48a69590edd53c9..06d324c4785cb77ca930750ad2f39b97be81656f 100644 (file)
--- a/src/kernel/actor/ActorImpl.cpp
+++ b/src/kernel/actor/ActorImpl.cpp
@@ -230,6 +230,9 @@ void ActorImpl::exit()
     activities_.remove(waiting_synchro_);
     waiting_synchro_ = nullptr;
   }
+  for (auto const& activity : activities_)
+    activity->cancel();
+  activities_.clear();
 
   // Forcefully kill the actor if its host is turned off. Not a HostFailureException because you should not survive that
   this->throw_exception(std::make_exception_ptr(ForcefulKillException(host_->is_on() ? "exited" : "host failed")));
@@ -301,12 +304,7 @@ void ActorImpl::yield()
 
   if (suspended_) {
     XBT_DEBUG("Hey! I'm suspended.");
-
     xbt_assert(exception_ == nullptr, "Gasp! This exception may be lost by subsequent calls.");
-
-    if (waiting_synchro_ != nullptr) // Not sure of when this will happen. Maybe when suspending early in the SR when a
-      waiting_synchro_->suspend();   // waiting_synchro was terminated
-
     yield(); // Yield back to maestro without proceeding with my execution. I'll get rescheduled by resume()
   }
 
@@ -380,10 +378,9 @@ void ActorImpl::suspend()
 
   suspended_ = true;
 
-  /* If the suspended actor is waiting on a sync, suspend its synchronization.
-   * Otherwise, it will suspend itself when scheduled, ie, very soon. */
-  if (waiting_synchro_ != nullptr)
-    waiting_synchro_->suspend();
+  /* Suspend the activities associated with this actor. */
+  for (auto const& activity : activities_)
+    activity->suspend();
 }
 
 void ActorImpl::resume()
@@ -399,10 +396,10 @@ void ActorImpl::resume()
     return;
   suspended_ = false;
 
-  /* resume the activity that was blocking the resumed actor. */
-  if (waiting_synchro_)
-    waiting_synchro_->resume();
-  else // Reschedule the actor if it was forcefully unscheduled in yield()
+  /* resume the activities that were blocked when suspending the actor. */
+  for (auto const& activity : activities_)
+    activity->resume();
+  if (not waiting_synchro_) // Reschedule the actor if it was forcefully unscheduled in yield()
     simix_global->actors_to_run.push_back(this);
 
   XBT_OUT();