X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/48296e83ce3ba1fa3658a3a74d10a536e33b3849..365a83d3a1407923acccab758f9225e11408b5c6:/src/mc/mc_base.cpp

diff --git a/src/mc/mc_base.cpp b/src/mc/mc_base.cpp
index 91012ba602..9791f51e71 100644
--- a/src/mc/mc_base.cpp
+++ b/src/mc/mc_base.cpp
@@ -1,39 +1,20 @@
-/* Copyright (c) 2008-2022. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2008-2023. 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. */
 
 #include "src/mc/mc_base.hpp"
-#include "mc/mc.h"
 #include "src/kernel/EngineImpl.hpp"
 #include "src/kernel/activity/CommImpl.hpp"
 #include "src/kernel/activity/MutexImpl.hpp"
 #include "src/kernel/actor/SimcallObserver.hpp"
+
+#include "src/mc/mc.h"
 #include "src/mc/mc_config.hpp"
 #include "src/mc/mc_replay.hpp"
 
-#include "xbt/random.hpp"
-
-#if SIMGRID_HAVE_MC
-#include "src/mc/ModelChecker.hpp"
-#include "src/mc/api/RemoteApp.hpp"
-#include "src/mc/remote/RemoteProcess.hpp"
-#endif
-
 XBT_LOG_NEW_DEFAULT_CATEGORY(mc, "All MC categories");
-
-int MC_random(int min, int max)
-{
-#if SIMGRID_HAVE_MC
-  xbt_assert(mc_model_checker == nullptr);
-#endif
-  if (not MC_is_active() && not MC_record_replay_is_active()) { // no need to do a simcall in this case
-    static simgrid::xbt::random::XbtRandom prng;
-    return prng.uniform_int(min, max);
-  }
-  simgrid::kernel::actor::RandomSimcall observer{simgrid::kernel::actor::ActorImpl::self(), min, max};
-  return simgrid::kernel::actor::simcall_answered([&observer] { return observer.get_value(); }, &observer);
-}
+bool simgrid_mc_replay_show_backtraces = false;
 
 namespace simgrid::mc {
 
@@ -41,6 +22,8 @@ void execute_actors()
 {
   auto* engine = kernel::EngineImpl::get_instance();
 
+  XBT_DEBUG("execute_actors: %lu of %zu to run (%s)", engine->get_actor_to_run_count(), engine->get_actor_count(),
+            (MC_record_replay_is_active() ? "replay active" : "no replay"));
   while (engine->has_actors_to_run()) {
     engine->run_all_actors();
     for (auto const& actor : engine->get_actors_that_ran()) {
@@ -62,12 +45,10 @@ void execute_actors()
  * transition for ever.
  * This is controlled in the is_enabled() method of the corresponding observers.
  */
-// Called from both MCer and MCed:
 bool actor_is_enabled(kernel::actor::ActorImpl* actor)
 {
-#if SIMGRID_HAVE_MC
-  xbt_assert(mc_model_checker == nullptr, "This should be called from the client side");
-#endif
+  xbt_assert(get_model_checking_mode() != ModelCheckingMode::CHECKER_SIDE,
+             "This should be called from the client side");
 
   // Now, we are in the client app, no need for remote memory reading.
   kernel::actor::Simcall* req = &actor->simcall_;
@@ -87,13 +68,12 @@ bool actor_is_enabled(kernel::actor::ActorImpl* actor)
  */
 bool request_is_visible(const kernel::actor::Simcall* req)
 {
-#if SIMGRID_HAVE_MC
-  xbt_assert(mc_model_checker == nullptr, "This should be called from the client side");
-#endif
-  if (req->observer_ != nullptr)
-    return req->observer_->is_visible();
-  else
+  xbt_assert(get_model_checking_mode() != ModelCheckingMode::CHECKER_SIDE,
+             "This should be called from the client side");
+
+  if (req->observer_ == nullptr)
     return false;
+  return req->observer_->is_visible();
 }
 
 } // namespace simgrid::mc