| Geant4 Cross Reference |
1 // 1
2 // *******************************************
3 // * License and Disclaimer
4 // *
5 // * The Geant4 software is copyright of th
6 // * the Geant4 Collaboration. It is provided
7 // * conditions of the Geant4 Software License
8 // * LICENSE and available at http://cern.ch/
9 // * include a list of copyright holders.
10 // *
11 // * Neither the authors of this software syst
12 // * institutes,nor the agencies providing fin
13 // * work make any representation or warran
14 // * regarding this software system or assum
15 // * use. Please see the license in the file
16 // * for the full disclaimer and the limitatio
17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
20 // * By using, copying, modifying or distri
21 // * any work based on the software) you ag
22 // * use in resulting scientific publicati
23 // * acceptance of all terms of the Geant4 Sof
24 // *******************************************
25 //
26
27 #include "G4UserTaskThreadInitialization.hh"
28
29 #include "G4AutoLock.hh"
30 #include "G4TaskRunManagerKernel.hh"
31 #include "G4UImanager.hh"
32 #include "G4VUserActionInitialization.hh"
33 #include "G4VUserPhysicsList.hh"
34 #include "G4WorkerRunManager.hh"
35 #include "G4WorkerTaskRunManager.hh"
36 #include "G4WorkerThread.hh"
37 #include "globals.hh"
38
39 #include <sstream>
40
41 //============================================
42
43 namespace
44 {
45 G4Mutex rngCreateMutex;
46 }
47
48 //============================================
49
50 G4Thread* G4UserTaskThreadInitialization::Crea
51 {
52 // Note: this method is called by G4MTRunMan
53 // Create a new thread/worker structure
54 return nullptr;
55 }
56
57 //============================================
58
59 // Avoid compilation warning in sequential
60 void G4UserTaskThreadInitialization::JoinWorke
61 {
62 if (aThread != nullptr) {
63 G4THREADJOIN(*aThread);
64 }
65 }
66
67 //============================================
68
69 void G4UserTaskThreadInitialization::SetupRNGE
70 {
71 G4AutoLock l(&rngCreateMutex);
72 // No default available, let's create the in
73 // A Call to this just forces the creation t
74 G4Random::getTheEngine();
75 // Poor man's solution to check which RNG En
76 CLHEP::HepRandomEngine* retRNG = nullptr;
77
78 // Need to make these calls thread safe
79 if (dynamic_cast<const CLHEP::HepJamesRandom
80 retRNG = new CLHEP::HepJamesRandom;
81 else if (dynamic_cast<const CLHEP::MixMaxRng
82 retRNG = new CLHEP::MixMaxRng;
83 else if (dynamic_cast<const CLHEP::RanecuEng
84 retRNG = new CLHEP::RanecuEngine;
85 else if (dynamic_cast<const CLHEP::Ranlux64E
86 retRNG = new CLHEP::Ranlux64Engine;
87 else if (dynamic_cast<const CLHEP::RanluxppE
88 retRNG = new CLHEP::RanluxppEngine;
89 else if (dynamic_cast<const CLHEP::MTwistEng
90 retRNG = new CLHEP::MTwistEngine;
91 else if (dynamic_cast<const CLHEP::DualRand*
92 retRNG = new CLHEP::DualRand;
93 else if (dynamic_cast<const CLHEP::RanluxEng
94 retRNG = new CLHEP::RanluxEngine;
95 else if (dynamic_cast<const CLHEP::RanshiEng
96 retRNG = new CLHEP::RanshiEngine;
97
98 if (retRNG != nullptr)
99 G4Random::setTheEngine(retRNG);
100 else {
101 // Does a new method, such as aNewRng->new
102 G4ExceptionDescription msg;
103 msg << " Unknown type of RNG Engine - " <<
104 << " Can cope only with HepJamesRandom
105 << " Ranlux++, MTwistEngine, DualRand,
106 << " Cannot clone this type of RNG eng
107 << " Aborting... " << G4endl;
108 G4Exception("G4UserTaskInitializition::Set
109 }
110 }
111
112 //============================================
113
114 G4WorkerRunManager* G4UserTaskThreadInitializa
115 {
116 return new G4WorkerTaskRunManager();
117 }
118
119 //============================================
120