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25 // 25 //
26 // G4UserWorkerThreadInitialization implementa <<
27 // <<
28 // Authors: M.Asai, A.Dotti (SLAC), 16 Septemb <<
29 // ------------------------------------------- <<
30 <<
31 #include "G4UserWorkerThreadInitialization.hh" 26 #include "G4UserWorkerThreadInitialization.hh"
32 <<
33 #include "G4AutoLock.hh" 27 #include "G4AutoLock.hh"
34 #include "G4MTRunManagerKernel.hh" 28 #include "G4MTRunManagerKernel.hh"
35 #include "G4UImanager.hh" 29 #include "G4UImanager.hh"
36 #include "G4VUserActionInitialization.hh" 30 #include "G4VUserActionInitialization.hh"
37 #include "G4VUserPhysicsList.hh" 31 #include "G4VUserPhysicsList.hh"
38 #include "G4WorkerRunManager.hh" 32 #include "G4WorkerRunManager.hh"
39 #include "G4WorkerThread.hh" 33 #include "G4WorkerThread.hh"
40 <<
41 #include <sstream> 34 #include <sstream>
42 35
43 // ------------------------------------------- << 36 // Will need this for TPMalloc
>> 37 //#ifdef G4MULTITHREADED
>> 38 //#define TPMALLOCDEFINESTUB
>> 39 //#include "tpmalloc/tpmallocstub.h"
>> 40 //#endif
>> 41
44 #ifdef G4MULTITHREADED 42 #ifdef G4MULTITHREADED
45 G4Thread* G4UserWorkerThreadInitialization::Cr << 43 G4Thread* G4UserWorkerThreadInitialization::CreateAndStartWorker(
>> 44 G4WorkerThread* wTC)
46 { 45 {
47 // Note: this method is called by G4MTRunMan << 46 // Note: this method is called by G4MTRunManager, here we are still sequential
48 // here we are still sequential. <<
49 // Create a new thread/worker structure 47 // Create a new thread/worker structure
50 auto worker = new G4Thread; << 48 G4Thread* worker = new G4Thread;
51 G4THREADCREATE(worker, &G4MTRunManagerKernel 49 G4THREADCREATE(worker, &G4MTRunManagerKernel::StartThread, wTC);
52 return worker; 50 return worker;
53 } 51 }
54 #else 52 #else
55 G4Thread* G4UserWorkerThreadInitialization::Cr << 53 G4Thread* G4UserWorkerThreadInitialization::CreateAndStartWorker(
>> 54 G4WorkerThread*)
56 { 55 {
57 return new G4Thread; 56 return new G4Thread;
58 } 57 }
59 #endif 58 #endif
60 59
61 // ------------------------------------------- << 60 // Avoid compilation warning in sequential
62 #ifdef G4MULTITHREADED 61 #ifdef G4MULTITHREADED
63 void G4UserWorkerThreadInitialization::JoinWor 62 void G4UserWorkerThreadInitialization::JoinWorker(G4Thread* aThread)
64 { 63 {
65 G4THREADJOIN(*aThread); 64 G4THREADJOIN(*aThread);
66 } 65 }
67 #else // Avoid compilation warning in sequent << 66 #else
68 void G4UserWorkerThreadInitialization::JoinWor 67 void G4UserWorkerThreadInitialization::JoinWorker(G4Thread*) {}
69 #endif 68 #endif
70 69
71 // ------------------------------------------- << 70 G4UserWorkerThreadInitialization::G4UserWorkerThreadInitialization() { ; }
>> 71
>> 72 G4UserWorkerThreadInitialization::~G4UserWorkerThreadInitialization() { ; }
>> 73
72 namespace 74 namespace
73 { 75 {
74 G4Mutex rngCreateMutex = G4MUTEX_INITIALIZER; << 76 G4Mutex rngCreateMutex = G4MUTEX_INITIALIZER;
75 } 77 }
76 78
77 // ------------------------------------------- << 79 #include "globals.hh"
78 void G4UserWorkerThreadInitialization::SetupRN << 80 void G4UserWorkerThreadInitialization::SetupRNGEngine(
>> 81 const CLHEP::HepRandomEngine* aNewRNG) const
79 { 82 {
80 G4AutoLock l(&rngCreateMutex); 83 G4AutoLock l(&rngCreateMutex);
81 // No default available, let's create the in 84 // No default available, let's create the instance of random stuff
82 // A Call to this just forces the creation t 85 // A Call to this just forces the creation to defaults
83 G4Random::getTheEngine(); 86 G4Random::getTheEngine();
84 // Poor man's solution to check which RNG En 87 // Poor man's solution to check which RNG Engine is used in master thread
85 CLHEP::HepRandomEngine* retRNG = nullptr; << 88 CLHEP::HepRandomEngine* retRNG = 0;
86 89
87 // Need to make these calls thread safe 90 // Need to make these calls thread safe
88 if (dynamic_cast<const CLHEP::HepJamesRandom << 91 if(dynamic_cast<const CLHEP::HepJamesRandom*>(aNewRNG))
>> 92 {
89 retRNG = new CLHEP::HepJamesRandom; 93 retRNG = new CLHEP::HepJamesRandom;
90 } 94 }
91 else if (dynamic_cast<const CLHEP::MixMaxRng << 95 if(dynamic_cast<const CLHEP::MixMaxRng*>(aNewRNG))
>> 96 {
92 retRNG = new CLHEP::MixMaxRng; 97 retRNG = new CLHEP::MixMaxRng;
93 } 98 }
94 else if (dynamic_cast<const CLHEP::RanecuEng << 99 if(dynamic_cast<const CLHEP::RanecuEngine*>(aNewRNG))
>> 100 {
95 retRNG = new CLHEP::RanecuEngine; 101 retRNG = new CLHEP::RanecuEngine;
96 } 102 }
97 else if (dynamic_cast<const CLHEP::RanluxppE << 103 if(dynamic_cast<const CLHEP::Ranlux64Engine*>(aNewRNG))
98 retRNG = new CLHEP::RanluxppEngine; << 104 {
99 } << 105 const CLHEP::Ranlux64Engine* theRNG =
100 else if (dynamic_cast<const CLHEP::Ranlux64E << 106 dynamic_cast<const CLHEP::Ranlux64Engine*>(aNewRNG);
101 const auto theRNG = dynamic_cast<const CLH <<
102 retRNG = new CLHEP::Ranlux64Engine(123, th 107 retRNG = new CLHEP::Ranlux64Engine(123, theRNG->getLuxury());
103 } 108 }
104 else if (dynamic_cast<const CLHEP::MTwistEng << 109 if(dynamic_cast<const CLHEP::MTwistEngine*>(aNewRNG))
>> 110 {
105 retRNG = new CLHEP::MTwistEngine; 111 retRNG = new CLHEP::MTwistEngine;
106 } 112 }
107 else if (dynamic_cast<const CLHEP::DualRand* << 113 if(dynamic_cast<const CLHEP::DualRand*>(aNewRNG))
>> 114 {
108 retRNG = new CLHEP::DualRand; 115 retRNG = new CLHEP::DualRand;
109 } 116 }
110 else if (dynamic_cast<const CLHEP::RanluxEng << 117 if(dynamic_cast<const CLHEP::RanluxEngine*>(aNewRNG))
111 const auto theRNG = dynamic_cast<const CLH << 118 {
>> 119 const CLHEP::RanluxEngine* theRNG =
>> 120 dynamic_cast<const CLHEP::RanluxEngine*>(aNewRNG);
112 retRNG = new CLHEP::RanluxEngine(123, theR 121 retRNG = new CLHEP::RanluxEngine(123, theRNG->getLuxury());
113 } 122 }
114 else if (dynamic_cast<const CLHEP::RanshiEng << 123 if(dynamic_cast<const CLHEP::RanshiEngine*>(aNewRNG))
>> 124 {
115 retRNG = new CLHEP::RanshiEngine; 125 retRNG = new CLHEP::RanshiEngine;
116 } 126 }
117 127
118 if (retRNG != nullptr) { << 128 if(retRNG != 0)
>> 129 {
119 G4Random::setTheEngine(retRNG); 130 G4Random::setTheEngine(retRNG);
120 } 131 }
121 else { << 132 else
>> 133 {
122 // Does a new method, such as aNewRng->new 134 // Does a new method, such as aNewRng->newEngine() exist to clone it ?
123 G4ExceptionDescription msg; 135 G4ExceptionDescription msg;
124 msg << " Unknown type of RNG Engine - " << 136 msg << " Unknown type of RNG Engine - " << G4endl
125 << " Can cope only with HepJamesRandom 137 << " Can cope only with HepJamesRandom, MixMaxRng, Ranecu, Ranlux64,"
126 << " Ranlux++, MTwistEngine, DualRand, << 138 << " MTwistEngine, DualRand, Ranlux or Ranshi." << G4endl
127 << " Cannot clone this type of RNG eng << 139 << " Cannot clone this type of RNG engine, as required for this thread"
128 << " Aborting " << G4endl; << 140 << G4endl << " Aborting " << G4endl;
129 G4Exception("G4UserWorkerThreadInitializat << 141 G4Exception("G4UserWorkerInitializition::SetupRNGEngine()", "Run0122",
130 msg); << 142 FatalException, msg);
131 } 143 }
132 } 144 }
133 145
134 // ------------------------------------------- << 146 G4WorkerRunManager* G4UserWorkerThreadInitialization::CreateWorkerRunManager()
135 G4WorkerRunManager* G4UserWorkerThreadInitiali << 147 const
136 { 148 {
137 return new G4WorkerRunManager(); 149 return new G4WorkerRunManager();
138 } 150 }
139 151