+int ActivityTestanySimcall::get_max_consider() const
+{
+ // Only Comms are of interest to MC for now. When all types of activities can be consider, this function can simply
+ // return the size of activities_.
+ int count = 0;
+ for (const auto& act : activities_)
+ if (dynamic_cast<activity::CommImpl*>(act) != nullptr)
+ count++;
+ return count;
+}
+
+void ActivityTestanySimcall::prepare(int times_considered)
+{
+ next_value_ = times_considered;
+}
+
+/*
+std::string ActivityTestanySimcall::to_string(int times_considered) const
+{
+ std::string res = SimcallObserver::to_string(times_considered);
+ if (times_considered == -1) {
+ res += "TestAny FALSE(-)";
+ } else {
+ res += "TestAny(" + xbt::string_printf("(%d of %zu)", times_considered + 1, activities_.size());
+ }
+
+ return res;
+}*/
+
+std::string ActivityTestanySimcall::dot_label(int times_considered) const
+{
+ std::string res = SimcallObserver::dot_label(times_considered) + "TestAny ";
+ if (times_considered == -1) {
+ res += "FALSE";
+ } else {
+ res += xbt::string_printf("TRUE [%d of %zu]", times_considered + 1, activities_.size());
+ }
+ return res;
+}
+
+bool ActivityTestSimcall::depends(SimcallObserver* other)
+{
+ if (get_issuer() == other->get_issuer())
+ return false;
+
+ if (dynamic_cast<ActivityTestSimcall*>(other))
+ return true;
+
+ const auto* comm1 = dynamic_cast<activity::CommImpl*>(activity_);
+ if (comm1 == nullptr)
+ return false;
+
+ if (dynamic_cast<ActivityWaitSimcall*>(other) != nullptr &&
+ (comm1->src_actor_.get() == nullptr || comm1->dst_actor_.get() == nullptr))
+ return false;
+
+ if (comm1->src_buff_ == nullptr || comm1->dst_buff_ == nullptr)
+ return false;
+
+ if (const auto* test = dynamic_cast<ActivityTestSimcall*>(other)) {
+ const auto* comm2 = dynamic_cast<activity::CommImpl*>(test->get_activity());
+ if (comm2 == nullptr)
+ return false;
+ else if (comm2->src_buff_ == nullptr || comm2->dst_buff_ == nullptr)
+ return false;
+ }
+
+ if (auto* wait = dynamic_cast<ActivityWaitSimcall*>(other)) {
+ auto* comm2 = dynamic_cast<activity::CommImpl*>(wait->get_activity());
+ if (comm2 == nullptr)
+ return false;
+ 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;
+}
+void ActivityWaitSimcall::serialize(Simcall& type, char* buffer)
+{
+ std::stringstream stream;
+ if (auto* comm = dynamic_cast<activity::CommImpl*>(activity_)) {
+ type = Simcall::COMM_WAIT;
+ stream << (timeout_ > 0) << ' ' << comm;
+ stream << ' ' << (comm->src_actor_ != nullptr ? comm->src_actor_->get_pid() : -1);
+ stream << ' ' << (comm->dst_actor_ != nullptr ? comm->dst_actor_->get_pid() : -1);
+ stream << ' ' << comm->get_mailbox_id();
+ stream << ' ' << (void*)comm->src_buff_ << ' ' << (void*)comm->dst_buff_ << ' ' << comm->src_buff_size_;
+ strcpy(buffer, stream.str().c_str());
+ } else {
+ type = Simcall::UNKNOWN;
+ strcpy(buffer, stream.str().c_str());
+ }
+}
+
+/*
+std::string ActivityTestSimcall::to_string(int times_considered) const
+{
+ std::string res = SimcallObserver::to_string(times_considered) + "Test ";
+ if (const auto* comm = dynamic_cast<activity::CommImpl*>(activity_)) {
+ 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 ";
+ const 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_);
+}
+
+std::string ActivityWaitSimcall::dot_label(int times_considered) const