#include <simgrid_config.h>
#include "src/simix/smx_private.h"
+#include "src/simix/SynchroIo.hpp"
+#include "src/simix/SynchroComm.hpp"
+#include "src/simix/SynchroRaw.hpp"
+#include "src/simix/SynchroSleep.hpp"
+#include "src/simix/SynchroExec.hpp"
#include "src/mc/mc_snapshot.h"
#include "src/mc/mc_record.h"
+#include "src/mc/Transition.hpp"
namespace simgrid {
namespace mc {
-extern XBT_PRIVATE std::unique_ptr<s_mc_global_t> initial_global_state;
+enum class PatternCommunicationType {
+ none = 0,
+ send = 1,
+ receive = 2,
+};
struct PatternCommunication {
int num = 0;
smx_synchro_t comm_addr;
- e_smx_comm_type_t type = SIMIX_COMM_SEND;
+ PatternCommunicationType type = PatternCommunicationType::send;
unsigned long src_proc = 0;
unsigned long dst_proc = 0;
const char *src_host = nullptr;
}
};
-/* An exploration state.
- *
- * The `executed_state` is sometimes transformed into another `internal_req`.
- * For example WAITANY is transformes into a WAIT and TESTANY into TEST.
- * See `MC_state_get_request_for_process()`.
+/* A node in the exploration graph (kind-of)
*/
struct XBT_PRIVATE State {
/** Sequential state number (used for debugging) */
int num = 0;
- /* Next transition to explore for this communication
- *
- * Some transitions are not deterministic such as:
- *
- * * waitany which can receive different messages;
- *
- * * random which can produce different values.
- *
- * This variable is used to keep track of which transition
- * should be explored next for a given simcall.
- */
- int req_num = 0;
-
/** State's exploration status by process */
std::vector<ProcessState> processStates;
- /** The simcall */
+ Transition transition;
+
+ /** The simcall which was executed */
s_smx_simcall_t executed_req;
/* Internal translation of the simcall
*
- * IMCALL_COMM_TESTANY is translated to a SIMCALL_COMM_TEST
- * and SIMCALL_COMM_WAITANY to a SIMCALL_COMM_WAIT.
+ * SIMCALL_COMM_TESTANY is translated to a SIMCALL_COMM_TEST
+ * and SIMCALL_COMM_WAITANY to a SIMCALL_COMM_WAIT.
*/
s_smx_simcall_t internal_req;
/* Can be used as a copy of the remote synchro object */
- s_smx_synchro_t internal_comm;
+ simgrid::mc::Remote<simgrid::simix::Comm> internal_comm;
/** Snapshot of system state (if needed) */
std::shared_ptr<simgrid::mc::Snapshot> system_state;
{
this->processStates[process->pid].interleave();
}
- RecordTraceElement getRecordElement() const;
+ Transition getTransition() const;
};
-XBT_PRIVATE void replay(std::list<std::unique_ptr<simgrid::mc::State>> const& stack);
-
}
}
-XBT_PRIVATE simgrid::mc::State* MC_state_new(void);
-XBT_PRIVATE smx_simcall_t MC_state_get_internal_request(simgrid::mc::State* state);
-XBT_PRIVATE smx_simcall_t MC_state_get_request(simgrid::mc::State* state, int *value);
+XBT_PRIVATE simgrid::mc::State* MC_state_new(unsigned long state_number);
+XBT_PRIVATE smx_simcall_t MC_state_get_request(simgrid::mc::State* state);
#endif