| Geant4 Cross Reference |
1 // 1 //
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18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 26
27 #include "G4UserTaskThreadInitialization.hh" 27 #include "G4UserTaskThreadInitialization.hh"
28 28
29 #include "G4AutoLock.hh" 29 #include "G4AutoLock.hh"
30 #include "G4TaskRunManagerKernel.hh" 30 #include "G4TaskRunManagerKernel.hh"
31 #include "G4UImanager.hh" 31 #include "G4UImanager.hh"
32 #include "G4VUserActionInitialization.hh" 32 #include "G4VUserActionInitialization.hh"
33 #include "G4VUserPhysicsList.hh" 33 #include "G4VUserPhysicsList.hh"
34 #include "G4WorkerRunManager.hh" 34 #include "G4WorkerRunManager.hh"
35 #include "G4WorkerTaskRunManager.hh" 35 #include "G4WorkerTaskRunManager.hh"
36 #include "G4WorkerThread.hh" 36 #include "G4WorkerThread.hh"
37 #include "globals.hh" 37 #include "globals.hh"
38 38
39 #include <sstream> 39 #include <sstream>
40 40
41 //============================================ 41 //============================================================================//
42 42
43 namespace 43 namespace
44 { 44 {
45 G4Mutex rngCreateMutex; 45 G4Mutex rngCreateMutex;
46 } 46 }
47 47
48 //============================================ 48 //============================================================================//
49 49
50 G4Thread* G4UserTaskThreadInitialization::Crea 50 G4Thread* G4UserTaskThreadInitialization::CreateAndStartWorker(G4WorkerThread*)
51 { 51 {
52 // Note: this method is called by G4MTRunMan 52 // Note: this method is called by G4MTRunManager, here we are still sequential
53 // Create a new thread/worker structure 53 // Create a new thread/worker structure
54 return nullptr; 54 return nullptr;
55 } 55 }
56 56
57 //============================================ 57 //============================================================================//
58 58
59 // Avoid compilation warning in sequential 59 // Avoid compilation warning in sequential
60 void G4UserTaskThreadInitialization::JoinWorke 60 void G4UserTaskThreadInitialization::JoinWorker(G4Thread* aThread)
61 { 61 {
62 if (aThread != nullptr) { 62 if (aThread != nullptr) {
63 G4THREADJOIN(*aThread); 63 G4THREADJOIN(*aThread);
64 } 64 }
65 } 65 }
66 66
67 //============================================ 67 //============================================================================//
68 68
69 void G4UserTaskThreadInitialization::SetupRNGE 69 void G4UserTaskThreadInitialization::SetupRNGEngine(const CLHEP::HepRandomEngine* aNewRNG) const
70 { 70 {
71 G4AutoLock l(&rngCreateMutex); 71 G4AutoLock l(&rngCreateMutex);
72 // No default available, let's create the in 72 // No default available, let's create the instance of random stuff
73 // A Call to this just forces the creation t 73 // A Call to this just forces the creation to defaults
74 G4Random::getTheEngine(); 74 G4Random::getTheEngine();
75 // Poor man's solution to check which RNG En 75 // Poor man's solution to check which RNG Engine is used in master thread
76 CLHEP::HepRandomEngine* retRNG = nullptr; 76 CLHEP::HepRandomEngine* retRNG = nullptr;
77 77
78 // Need to make these calls thread safe 78 // Need to make these calls thread safe
79 if (dynamic_cast<const CLHEP::HepJamesRandom 79 if (dynamic_cast<const CLHEP::HepJamesRandom*>(aNewRNG) != nullptr)
80 retRNG = new CLHEP::HepJamesRandom; 80 retRNG = new CLHEP::HepJamesRandom;
81 else if (dynamic_cast<const CLHEP::MixMaxRng << 81 if (dynamic_cast<const CLHEP::MixMaxRng*>(aNewRNG) != nullptr) retRNG = new CLHEP::MixMaxRng;
82 retRNG = new CLHEP::MixMaxRng; << 82 if (dynamic_cast<const CLHEP::RanecuEngine*>(aNewRNG) != nullptr)
83 else if (dynamic_cast<const CLHEP::RanecuEng <<
84 retRNG = new CLHEP::RanecuEngine; 83 retRNG = new CLHEP::RanecuEngine;
85 else if (dynamic_cast<const CLHEP::Ranlux64E << 84 if (dynamic_cast<const CLHEP::Ranlux64Engine*>(aNewRNG) != nullptr)
86 retRNG = new CLHEP::Ranlux64Engine; 85 retRNG = new CLHEP::Ranlux64Engine;
87 else if (dynamic_cast<const CLHEP::RanluxppE << 86 if (dynamic_cast<const CLHEP::RanluxppEngine*>(aNewRNG) != nullptr)
88 retRNG = new CLHEP::RanluxppEngine; 87 retRNG = new CLHEP::RanluxppEngine;
89 else if (dynamic_cast<const CLHEP::MTwistEng << 88 if (dynamic_cast<const CLHEP::MTwistEngine*>(aNewRNG) != nullptr)
90 retRNG = new CLHEP::MTwistEngine; 89 retRNG = new CLHEP::MTwistEngine;
91 else if (dynamic_cast<const CLHEP::DualRand* << 90 if (dynamic_cast<const CLHEP::DualRand*>(aNewRNG) != nullptr) retRNG = new CLHEP::DualRand;
92 retRNG = new CLHEP::DualRand; << 91 if (dynamic_cast<const CLHEP::RanluxEngine*>(aNewRNG) != nullptr)
93 else if (dynamic_cast<const CLHEP::RanluxEng <<
94 retRNG = new CLHEP::RanluxEngine; 92 retRNG = new CLHEP::RanluxEngine;
95 else if (dynamic_cast<const CLHEP::RanshiEng << 93 if (dynamic_cast<const CLHEP::RanshiEngine*>(aNewRNG) != nullptr)
96 retRNG = new CLHEP::RanshiEngine; 94 retRNG = new CLHEP::RanshiEngine;
97 95
98 if (retRNG != nullptr) 96 if (retRNG != nullptr)
99 G4Random::setTheEngine(retRNG); 97 G4Random::setTheEngine(retRNG);
100 else { 98 else {
101 // Does a new method, such as aNewRng->new 99 // Does a new method, such as aNewRng->newEngine() exist to clone it ?
102 G4ExceptionDescription msg; 100 G4ExceptionDescription msg;
103 msg << " Unknown type of RNG Engine - " << 101 msg << " Unknown type of RNG Engine - " << G4endl
104 << " Can cope only with HepJamesRandom 102 << " Can cope only with HepJamesRandom, MixMaxRng, Ranecu, Ranlux64,"
105 << " Ranlux++, MTwistEngine, DualRand, 103 << " Ranlux++, MTwistEngine, DualRand, Ranlux or Ranshi." << G4endl
106 << " Cannot clone this type of RNG eng 104 << " Cannot clone this type of RNG engine, as required for this thread" << G4endl
107 << " Aborting... " << G4endl; 105 << " Aborting... " << G4endl;
108 G4Exception("G4UserTaskInitializition::Set 106 G4Exception("G4UserTaskInitializition::SetupRNGEngine()", "Run0122", FatalException, msg);
109 } 107 }
110 } 108 }
111 109
112 //============================================ 110 //============================================================================//
113 111
114 G4WorkerRunManager* G4UserTaskThreadInitializa 112 G4WorkerRunManager* G4UserTaskThreadInitialization::CreateWorkerRunManager() const
115 { 113 {
116 return new G4WorkerTaskRunManager(); 114 return new G4WorkerTaskRunManager();
117 } 115 }
118 116
119 //============================================ 117 //============================================================================//
120 118