- std::string res = SimcallObserver::to_string(times_considered) + "Test ";
- auto* comm = dynamic_cast<activity::CommImpl*>(activity_);
- if (comm) {
- if (comm->src_actor_.get() == nullptr || comm->dst_actor_.get() == nullptr) {
- res += "FALSE(comm=";
- res += XBT_LOG_ISENABLED(mc_observer, xbt_log_priority_verbose) ? xbt::string_printf("%p)", comm)
- : "(verbose only))";
- } else {
- res += "TRUE(comm=";
-
- auto src = comm->src_actor_;
- auto dst = comm->dst_actor_;
- res +=
- XBT_LOG_ISENABLED(mc_observer, xbt_log_priority_verbose) ? xbt::string_printf("%p", comm) : "(verbose only) ";
- res += xbt::string_printf("[(%ld)%s (%s) ", src->get_pid(), src->get_host()->get_cname(), src->get_cname()) +
- "-> " +
- xbt::string_printf("(%ld)%s (%s)])", dst->get_pid(), dst->get_host()->get_cname(), dst->get_cname());
- }
- } else
- xbt_die("Only Comms are supported here for now");
- return res;
-}
-
-std::string ActivityTestSimcall::dot_label(int times_considered) const
-{
- std::string res = SimcallObserver::dot_label(times_considered) + "Test ";
- auto* comm = dynamic_cast<activity::CommImpl*>(activity_);
- if (comm && (comm->src_actor_.get() == nullptr || comm->dst_actor_.get() == nullptr)) {
- res += "FALSE";
- } else {
- res += "TRUE";
- }
- return res;
-}
-
-bool ActivityWaitSimcall::is_enabled() const
-{
- /* FIXME: check also that src and dst processes are not suspended */
- const auto* comm = dynamic_cast<activity::CommImpl*>(activity_);
- if (comm == nullptr)
- xbt_die("Only Comms are supported here for now");
-
- if (comm->src_timeout_ || comm->dst_timeout_) {
- /* If it has a timeout it will be always be enabled (regardless of who declared the timeout),
- * because even if the communication is not ready, it can timeout and won't block. */
- if (_sg_mc_timeout == 1)
- return true;
- }
- /* On the other hand if it hasn't a timeout, check if the comm is ready.*/
- else if (comm->detached() && comm->src_actor_ == nullptr && comm->get_state() == activity::State::READY)
- return (comm->dst_actor_ != nullptr);
- return (comm->src_actor_ && comm->dst_actor_);
-}
-
-bool ActivityWaitSimcall::depends(SimcallObserver* other)
-{
- if (get_issuer() == other->get_issuer())
- return false;
-
- /* Timeouts in wait transitions are not considered by the independence theorem, thus assumed dependent */
- if (auto* wait = dynamic_cast<ActivityWaitSimcall*>(other)) {
- if (timeout_ > 0 || wait->get_timeout() > 0)
- return true;
- auto* comm1 = dynamic_cast<activity::CommImpl*>(activity_);
- auto* comm2 = dynamic_cast<activity::CommImpl*>(wait->get_activity());
-
- if (comm1 == nullptr || comm2 == nullptr) // One wait at least in not on a Comm
- return true;
-
- if (comm1->src_buff_ == comm2->src_buff_ && comm1->dst_buff_ == comm2->dst_buff_)
- return false;
- if (comm1->src_buff_ != nullptr && comm1->dst_buff_ != nullptr && comm2->src_buff_ != nullptr &&
- comm2->dst_buff_ != nullptr && comm1->dst_buff_ != comm2->src_buff_ && comm1->dst_buff_ != comm2->dst_buff_ &&
- comm2->dst_buff_ != comm1->src_buff_)
- return false;
- }
-
- return true;
-}
-
-std::string ActivityWaitSimcall::to_string(int times_considered) const
-{
- std::string res = SimcallObserver::to_string(times_considered);
- auto* comm = dynamic_cast<activity::CommImpl*>(activity_);
- if (comm == nullptr) {
- res += "ActivityWait on non-Comm (FIXME)"; // FIXME
- return res;
- }
-
- if (times_considered == -1) {
- res += "WaitTimeout(comm=" + (XBT_LOG_ISENABLED(mc_observer, xbt_log_priority_verbose)
- ? xbt::string_printf("%p)", comm)
- : "(verbose only))");
- } else {
- res += "Wait(comm=";
-
- auto src = comm->src_actor_;
- auto dst = comm->dst_actor_;
- res +=
- XBT_LOG_ISENABLED(mc_observer, xbt_log_priority_verbose) ? xbt::string_printf("%p", comm) : "(verbose only) ";
- res += xbt::string_printf("[(%ld)%s (%s) ", src->get_pid(), src->get_host()->get_cname(), src->get_cname()) +
- "-> " + xbt::string_printf("(%ld)%s (%s)])", dst->get_pid(), dst->get_host()->get_cname(), dst->get_cname());
- }
- return res;