X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/97e2219ed6c0e511f6165460cec79afadf42f589..7e625e5e848a284b522d69ec28cb111f1f88515b:/src/mc/transition/TransitionAny.cpp

diff --git a/src/mc/transition/TransitionAny.cpp b/src/mc/transition/TransitionAny.cpp
index 74c84e080d..580fb44389 100644
--- a/src/mc/transition/TransitionAny.cpp
+++ b/src/mc/transition/TransitionAny.cpp
@@ -1,23 +1,18 @@
-/* Copyright (c) 2015-2022. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2015-2023. 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/transition/TransitionAny.hpp"
+#include "simgrid/config.h"
 #include "xbt/asserts.h"
-#include <simgrid/config.h>
-#if SIMGRID_HAVE_MC
-#include "src/mc/ModelChecker.hpp"
-#include "src/mc/Session.hpp"
-#include "src/mc/api/State.hpp"
-#endif
+#include "xbt/string.hpp"
 
 #include <sstream>
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_trans_any, mc_transition, "Logging specific to MC WaitAny / TestAny transitions");
 
-namespace simgrid {
-namespace mc {
+namespace simgrid::mc {
 
 TestAnyTransition::TestAnyTransition(aid_t issuer, int times_considered, std::stringstream& stream)
     : Transition(Type::TESTANY, issuer, times_considered)
@@ -26,22 +21,38 @@ TestAnyTransition::TestAnyTransition(aid_t issuer, int times_considered, std::st
   xbt_assert(stream >> size);
   for (int i = 0; i < size; i++) {
     Transition* t = deserialize_transition(issuer, 0, stream);
-    XBT_DEBUG("TestAny received a transition %s", t->to_string(true).c_str());
+    XBT_INFO("TestAny received a transition %s", t->to_string(true).c_str());
     transitions_.push_back(t);
   }
 }
 std::string TestAnyTransition::to_string(bool verbose) const
 {
-  auto res = xbt::string_printf("TestAny{ ");
-  for (auto const* t : transitions_)
+  auto res = xbt::string_printf("TestAny(%s){ ", this->result() ? "TRUE" : "FALSE");
+  for (auto const* t : transitions_) {
     res += t->to_string(verbose);
+    res += "; ";
+  }
   res += " }";
   return res;
 }
 bool TestAnyTransition::depends(const Transition* other) const
 {
+  // Actions executed by the same actor are always dependent
+  if (other->aid_ == aid_)
+    return true;
+
   return transitions_[times_considered_]->depends(other);
 }
+bool TestAnyTransition::reversible_race(const Transition* other) const
+{
+  switch (type_) {
+    case Type::TESTANY:
+      return true; // TestAny is always enabled
+    default:
+      xbt_die("Unexpected transition type %s", to_c_str(type_));
+  }
+}
+
 WaitAnyTransition::WaitAnyTransition(aid_t issuer, int times_considered, std::stringstream& stream)
     : Transition(Type::WAITANY, issuer, times_considered)
 {
@@ -49,6 +60,7 @@ WaitAnyTransition::WaitAnyTransition(aid_t issuer, int times_considered, std::st
   xbt_assert(stream >> size);
   for (int i = 0; i < size; i++) {
     Transition* t = deserialize_transition(issuer, 0, stream);
+    XBT_INFO("WaitAny received transition %d/%d %s", (i + 1), size, t->to_string(true).c_str());
     transitions_.push_back(t);
   }
 }
@@ -57,13 +69,25 @@ std::string WaitAnyTransition::to_string(bool verbose) const
   auto res = xbt::string_printf("WaitAny{ ");
   for (auto const* t : transitions_)
     res += t->to_string(verbose);
-  res += " }";
+  res += " } (times considered = " + std::to_string(times_considered_) + ")";
   return res;
 }
 bool WaitAnyTransition::depends(const Transition* other) const
 {
+  // Actions executed by the same actor are always dependent
+  if (other->aid_ == aid_)
+    return true;
   return transitions_[times_considered_]->depends(other);
 }
+bool WaitAnyTransition::reversible_race(const Transition* other) const
+{
+  switch (type_) {
+    case Type::WAITANY:
+      // TODO: We need to check if any of the transitions waited on occurred before `e1`
+      return true; // Let's overapproximate to not miss branches
+    default:
+      xbt_die("Unexpected transition type %s", to_c_str(type_));
+  }
+}
 
-} // namespace mc
-} // namespace simgrid
+} // namespace simgrid::mc