#include "src/mc/remote/RemoteProcess.hpp"
#include "xbt/asserts.h"
+#include <sstream>
+
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_transition, mc, "Logging specific to MC transitions");
namespace simgrid {
namespace mc {
unsigned long Transition::executed_transitions_ = 0;
+unsigned long Transition::replayed_transitions_ = 0;
-std::string Transition::to_string() const
+std::string Transition::to_string(bool verbose)
{
xbt_assert(mc_model_checker != nullptr, "Must be called from MCer");
return textual_;
}
-const char* Transition::to_cstring() const
+const char* Transition::to_cstring(bool verbose)
{
xbt_assert(mc_model_checker != nullptr, "Must be called from MCer");
+ to_string();
return textual_.c_str();
}
void Transition::init(aid_t aid, int times_considered)
{
aid_ = aid;
times_considered_ = times_considered;
- textual_ = mc_model_checker->simcall_to_string(aid_, times_considered_);
}
-RemotePtr<simgrid::kernel::actor::SimcallObserver> Transition::replay() const
+void Transition::replay() const
{
- executed_transitions_++;
+ replayed_transitions_++;
- simgrid::mc::RemotePtr<simgrid::kernel::actor::SimcallObserver> res = mc_model_checker->handle_simcall(*this);
+ mc_model_checker->handle_simcall(*this, false);
mc_model_checker->wait_for_requests();
+}
+
+CommWaitTransition::CommWaitTransition(aid_t issuer, int times_considered, char* buffer)
+ : Transition(issuer, times_considered)
+{
+ std::stringstream stream(buffer);
+ stream >> timeout_ >> comm_ >> sender_ >> receiver_ >> mbox_ >> src_buff_ >> dst_buff_ >> size_;
+}
+std::string CommWaitTransition::to_string(bool verbose)
+{
+ textual_ = Transition::to_string(verbose);
+ textual_ += xbt::string_printf("[src=%ld -> dst=%ld, mbox=%u, tout=%f", sender_, receiver_, mbox_, timeout_);
+ if (verbose) {
+ textual_ += ", src_buff=" + xbt::string_printf("%p", src_buff_) + ", size=" + std::to_string(size_);
+ textual_ += ", dst_buff=" + xbt::string_printf("%p", dst_buff_);
+ }
+ textual_ += "]";
+ return textual_;
+}
+
+CommRecvTransition::CommRecvTransition(aid_t issuer, int times_considered, char* buffer)
+ : Transition(issuer, times_considered)
+{
+ std::stringstream stream(buffer);
+ stream >> mbox_ >> dst_buff_;
+}
+std::string CommRecvTransition::to_string(bool verbose)
+{
+ textual_ = xbt::string_printf("iRecv(recver=%ld mbox=%u", aid_, mbox_);
+ if (verbose)
+ textual_ += ", buff=" + xbt::string_printf("%p", dst_buff_);
+ textual_ += ")";
+ return textual_;
+}
+CommSendTransition::CommSendTransition(aid_t issuer, int times_considered, char* buffer)
+ : Transition(issuer, times_considered)
+{
+ std::stringstream stream(buffer);
+ stream >> mbox_ >> src_buff_ >> size_;
+}
+std::string CommSendTransition::to_string(bool verbose = false)
+{
+ textual_ = xbt::string_printf("iSend(sender=%ld mbox=%u", aid_, mbox_);
+ if (verbose)
+ textual_ += ", buff=" + xbt::string_printf("%p", src_buff_) + ", size=" + std::to_string(size_);
+ textual_ += ")";
+ return textual_;
+}
- return res;
+Transition* recv_transition(aid_t issuer, int times_considered, kernel::actor::SimcallObserver::Simcall simcall,
+ char* buffer)
+{
+ switch (simcall) {
+ case kernel::actor::SimcallObserver::Simcall::COMM_WAIT:
+ return new CommWaitTransition(issuer, times_considered, buffer);
+ case kernel::actor::SimcallObserver::Simcall::IRECV:
+ return new CommRecvTransition(issuer, times_considered, buffer);
+ case kernel::actor::SimcallObserver::Simcall::ISEND:
+ return new CommSendTransition(issuer, times_considered, buffer);
+ case kernel::actor::SimcallObserver::Simcall::UNKNOWN:
+ return new Transition(issuer, times_considered);
+ default:
+ xbt_die("recv_transition of type %s unimplemented", kernel::actor::SimcallObserver::to_c_str(simcall));
+ }
}
} // namespace mc