-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_observer, mc, "Logging specific to MC simcall observation");
-
-namespace simgrid {
-namespace kernel {
-namespace actor {
-
-bool SimcallObserver::depends(SimcallObserver* other)
-{
- THROW_UNIMPLEMENTED;
-}
-/* Random is only dependent when issued by the same actor (ie, always independent) */
-bool RandomSimcall::depends(SimcallObserver* other)
-{
- return get_issuer() == other->get_issuer();
-}
-bool MutexSimcall::depends(SimcallObserver* other)
-{
- if (dynamic_cast<RandomSimcall*>(other) != nullptr)
- return other->depends(this); /* Other is random, that is very permissive. Use that relation instead. */
-
-#if 0 /* This code is currently broken and shouldn't be used. We must implement asynchronous locks before */
- MutexSimcall* that = dynamic_cast<MutexSimcall*>(other);
- if (that == nullptr)
- return true; // Depends on anything we don't know
-
- /* Theorem 4.4.7: Any pair of synchronization actions of distinct actors concerning distinct mutexes are independent */
- if (this->get_issuer() != that->get_issuer() && this->get_mutex() != that->get_mutex())
- return false;