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25 //
26 //
27 // Author: Makoto Asai (JLAB) - 2024
28 //
29 // class description:
30 //
31 // This is a class for run control in GEANT4 for multi-threaded runs
32 // of worker thread running in sub-event parallel mode.
33 // It extends G4RunManager re-implementing multi-threaded behavior in
34 // key methods. See documentation for G4RunManager. User should never
35 // initialize instances of this class, that are usually handled by
36 // G4MTRunManager. There exists one instance of this class for each
37 // worker in a MT application.
38
39 #ifndef G4WorkerSubEvtRunManager_h
40 #define G4WorkerSubEvtRunManager_h 1
41
42 #include "G4WorkerTaskRunManager.hh"
43
44 class G4WorkerThread;
45 class G4WorkerTaskRunManagerKernel;
46
47 // N.B. G4WorkerTaskRunManagerKernel is still used by this G4WorkerSubEvtRunManager
48 // without any modification. -- future work for phase-II developments
49 using G4WorkerSubEvtRunManagerKernel = G4WorkerTaskRunManagerKernel;
50
51 class G4WorkerSubEvtRunManager : public G4WorkerTaskRunManager
52 {
53 public:
54 static G4WorkerSubEvtRunManager* GetWorkerRunManager();
55 static G4WorkerSubEvtRunManagerKernel* GetWorkerRunManagerKernel();
56 G4WorkerSubEvtRunManager(G4int subEventType = 0);
57 //G4WorkerSubEvtRunManager() = delete;
58
59 // Modified for worker behavior
60 void RunInitialization() override;
61 void DoEventLoop(G4int n_event, const char* macroFile = nullptr, G4int n_select = -1) override;
62 void ProcessOneEvent(G4int i_event) override;
63 G4Event* GenerateEvent(G4int i_event) override;
64 void RunTermination() override;
65 void TerminateEventLoop() override;
66 void DoWork() override;
67 void RestoreRndmEachEvent(G4bool flag) override { readStatusFromFile = flag; }
68
69 void DoCleanup() override;
70 void ProcessUI() override;
71
72 void SetUserInitialization(G4VUserPhysicsList* userPL) override;
73 void SetUserInitialization(G4VUserDetectorConstruction* userDC) override;
74 void SetUserInitialization(G4UserWorkerInitialization* userInit) override;
75 void SetUserInitialization(G4UserWorkerThreadInitialization* userInit) override;
76 void SetUserInitialization(G4VUserActionInitialization* userInit) override;
77 void SetUserAction(G4UserRunAction* userAction) override;
78 void SetUserAction(G4VUserPrimaryGeneratorAction* userAction) override;
79 void SetUserAction(G4UserEventAction* userAction) override;
80 void SetUserAction(G4UserStackingAction* userAction) override;
81 void SetUserAction(G4UserTrackingAction* userAction) override;
82 void SetUserAction(G4UserSteppingAction* userAction) override;
83
84 protected:
85 void StoreRNGStatus(const G4String& filenamePrefix) override;
86 void SetupDefaultRNGEngine() override;
87
88 private:
89 G4int fSubEventType = -1;
90
91 public:
92 G4int GetSubEventType() const override
93 { return fSubEventType; }
94 void SetSubEventType(G4int) override;
95 };
96
97 #endif // G4WorkerSubEvtRunManager_h
98