Execution::EventHandle e2)
{
using Action = Transition::Type;
- using Handler = std::function<bool(const Execution&, Execution::EventHandle, const Transition*)>;
+ using Handler = std::function<bool(const Execution&, const Transition*, const Transition*)>;
using HandlerMap = std::unordered_map<Action, Handler>;
const static HandlerMap handlers = {
{Action::TESTANY, &ReversibleRaceCalculator::is_race_reversible_TestAny},
{Action::WAITANY, &ReversibleRaceCalculator::is_race_reversible_WaitAny}};
- const auto* e2_action = E.get_transition_for_handle(e2);
- if (const auto handler = handlers.find(e2_action->type_); handler != handlers.end()) {
- return handler->second(E, e1, e2_action);
+ const auto* other_transition = E.get_transition_for_handle(e1);
+ const auto* t2 = E.get_transition_for_handle(e2);
+ if (const auto handler = handlers.find(t2->type_); handler != handlers.end()) {
+ return handler->second(E, other_transition, t2);
} else {
xbt_die("There is currently no specialized computation for the transition "
"'%s' for computing reversible races in ODPOR, so the model checker cannot "
"that the transition be supported in SimGrid using ODPPR and consider "
"using the other model-checking algorithms supported by SimGrid instead "
"in the meantime",
- e2_action->to_string().c_str());
+ t2->to_string().c_str());
}
}
-bool ReversibleRaceCalculator::is_race_reversible_ActorJoin(const Execution&, Execution::EventHandle /*e1*/,
- const Transition* /*e2*/)
+bool ReversibleRaceCalculator::is_race_reversible_ActorJoin(const Execution&, const Transition* /*other_transition*/,
+ const Transition* /*t2*/)
{
// ActorJoin races with another event iff its target `T` is the same as
// the actor executing the other transition. Clearly, then, we could not join
return false;
}
-bool ReversibleRaceCalculator::is_race_reversible_BarrierAsyncLock(const Execution&, Execution::EventHandle /*e1*/,
- const Transition* /*e2*/)
+bool ReversibleRaceCalculator::is_race_reversible_BarrierAsyncLock(const Execution&,
+ const Transition* /*other_transition*/,
+ const Transition* /*t2*/)
{
// BarrierAsyncLock is always enabled
return true;
}
-bool ReversibleRaceCalculator::is_race_reversible_BarrierWait(const Execution& E, Execution::EventHandle e1,
- const Transition* /*e2*/)
+bool ReversibleRaceCalculator::is_race_reversible_BarrierWait(const Execution& E, const Transition* other_transition,
+ const Transition* /*t2*/)
{
// If the other event is a barrier lock event, then we
// are not reversible; otherwise we are reversible.
- const auto e1_action = E.get_transition_for_handle(e1)->type_;
- return e1_action != Transition::Type::BARRIER_ASYNC_LOCK;
+ const auto other_action = other_transition->type_;
+ return other_action != Transition::Type::BARRIER_ASYNC_LOCK;
}
-bool ReversibleRaceCalculator::is_race_reversible_CommRecv(const Execution&, Execution::EventHandle /*e1*/,
- const Transition* /*e2*/)
+bool ReversibleRaceCalculator::is_race_reversible_CommRecv(const Execution&, const Transition* /*other_transition*/,
+ const Transition* /*t2*/)
{
// CommRecv is always enabled
return true;
}
-bool ReversibleRaceCalculator::is_race_reversible_CommSend(const Execution&, Execution::EventHandle /*e1*/,
- const Transition* /*e2*/)
+bool ReversibleRaceCalculator::is_race_reversible_CommSend(const Execution&, const Transition* /*other_transition*/,
+ const Transition* /*t2*/)
{
// CommSend is always enabled
return true;
}
-bool ReversibleRaceCalculator::is_race_reversible_CommWait(const Execution& E, Execution::EventHandle e1,
- const Transition* /*e2*/)
+bool ReversibleRaceCalculator::is_race_reversible_CommWait(const Execution& E, const Transition* other_transition,
+ const Transition* /*t2*/)
{
// If the other event is a communication event, then we
// are not reversible; otherwise we are reversible.
- const auto e1_action = E.get_transition_for_handle(e1)->type_;
- return e1_action != Transition::Type::COMM_ASYNC_SEND && e1_action != Transition::Type::COMM_ASYNC_RECV;
+ const auto other_action = other_transition->type_;
+ return other_action != Transition::Type::COMM_ASYNC_SEND && other_action != Transition::Type::COMM_ASYNC_RECV;
}
-bool ReversibleRaceCalculator::is_race_reversible_CommTest(const Execution&, Execution::EventHandle /*e1*/,
- const Transition* /*e2*/)
+bool ReversibleRaceCalculator::is_race_reversible_CommTest(const Execution&, const Transition* /*other_transition*/,
+ const Transition* /*t2*/)
{
// CommTest is always enabled
return true;
}
-bool ReversibleRaceCalculator::is_race_reversible_MutexAsyncLock(const Execution&, Execution::EventHandle /*e1*/,
- const Transition* /*e2*/)
+bool ReversibleRaceCalculator::is_race_reversible_MutexAsyncLock(const Execution&,
+ const Transition* /*other_transition*/,
+ const Transition* /*t2*/)
{
// MutexAsyncLock is always enabled
return true;
}
-bool ReversibleRaceCalculator::is_race_reversible_MutexTest(const Execution&, Execution::EventHandle /*e1*/,
- const Transition* /*e2*/)
+bool ReversibleRaceCalculator::is_race_reversible_MutexTest(const Execution&, const Transition* /*other_transition*/,
+ const Transition* /*t2*/)
{
// MutexTest is always enabled
return true;
}
-bool ReversibleRaceCalculator::is_race_reversible_MutexTrylock(const Execution&, Execution::EventHandle /*e1*/,
- const Transition* /*e2*/)
+bool ReversibleRaceCalculator::is_race_reversible_MutexTrylock(const Execution&, const Transition* /*other_transition*/,
+ const Transition* /*t2*/)
{
// MutexTrylock is always enabled
return true;
}
-bool ReversibleRaceCalculator::is_race_reversible_MutexUnlock(const Execution&, Execution::EventHandle /*e1*/,
- const Transition* /*e2*/)
+bool ReversibleRaceCalculator::is_race_reversible_MutexUnlock(const Execution&, const Transition* /*other_transition*/,
+ const Transition* /*t2*/)
{
// MutexUnlock is always enabled
return true;
}
-bool ReversibleRaceCalculator::is_race_reversible_MutexWait(const Execution& E, Execution::EventHandle e1,
- const Transition* /*e2*/)
+bool ReversibleRaceCalculator::is_race_reversible_MutexWait(const Execution& E, const Transition* /*other_transition*/,
+ const Transition* /*t2*/)
{
// TODO: for now we over approximate the reversibility
return true;
}
-bool ReversibleRaceCalculator::is_race_reversible_SemAsyncLock(const Execution&, Execution::EventHandle /*e1*/,
- const Transition* /*e2*/)
+bool ReversibleRaceCalculator::is_race_reversible_SemAsyncLock(const Execution&, const Transition* /*other_transition*/,
+ const Transition* /*t2*/)
{
// SemAsyncLock is always enabled
return true;
}
-bool ReversibleRaceCalculator::is_race_reversible_SemUnlock(const Execution&, Execution::EventHandle /*e1*/,
- const Transition* /*e2*/)
+bool ReversibleRaceCalculator::is_race_reversible_SemUnlock(const Execution&, const Transition* /*other_transition*/,
+ const Transition* /*t2*/)
{
// SemUnlock is always enabled
return true;
}
-bool ReversibleRaceCalculator::is_race_reversible_SemWait(const Execution& E, Execution::EventHandle e1,
- const Transition* /*e2*/)
+bool ReversibleRaceCalculator::is_race_reversible_SemWait(const Execution& E, const Transition* other_transition,
+ const Transition* /*t2*/)
{
- const auto e1_transition = E.get_transition_for_handle(e1);
- if (e1_transition->type_ == Transition::Type::SEM_UNLOCK &&
- static_cast<const SemaphoreTransition*>(e1_transition)->get_capacity() <= 1) {
+ if (other_transition->type_ == Transition::Type::SEM_UNLOCK &&
+ static_cast<const SemaphoreTransition*>(other_transition)->get_capacity() <= 1) {
return false;
}
- xbt_assert(false, "SEM_WAIT that is dependent with a SEM_UNLOCK should not be reversible. FixMe");
+ xbt_die("SEM_WAIT that is dependent with a SEM_UNLOCK should not be reversible. FixMe");
return true;
}
-bool ReversibleRaceCalculator::is_race_reversible_ObjectAccess(const Execution&, Execution::EventHandle /*e1*/,
- const Transition* /*e2*/)
+bool ReversibleRaceCalculator::is_race_reversible_ObjectAccess(const Execution&, const Transition* /*other_transition*/,
+ const Transition* /*t2*/)
{
// Object access is always enabled
return true;
}
-bool ReversibleRaceCalculator::is_race_reversible_Random(const Execution&, Execution::EventHandle /*e1*/,
- const Transition* /*e2*/)
+bool ReversibleRaceCalculator::is_race_reversible_Random(const Execution&, const Transition* /*other_transition*/,
+ const Transition* /*t2*/)
{
// Random is always enabled
return true;
}
-bool ReversibleRaceCalculator::is_race_reversible_TestAny(const Execution&, Execution::EventHandle /*e1*/,
- const Transition* /*e2*/)
+bool ReversibleRaceCalculator::is_race_reversible_TestAny(const Execution&, const Transition* /*other_transition*/,
+ const Transition* /*t2*/)
{
// TestAny is always enabled
return true;
}
-bool ReversibleRaceCalculator::is_race_reversible_WaitAny(const Execution&, Execution::EventHandle /*e1*/,
- const Transition* /*e2*/)
+bool ReversibleRaceCalculator::is_race_reversible_WaitAny(const Execution&, const Transition* /*other_transition*/,
+ const Transition* /*t2*/)
{
// TODO: We need to check if any of the transitions
// waited on occurred before `e1`
