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RunManagerMT.cc
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29 
30 #include "HepPDT/ParticleDataTable.hh"
31 
32 #include "G4Timer.hh"
33 #include "G4GeometryManager.hh"
34 #include "G4StateManager.hh"
35 #include "G4ApplicationState.hh"
36 #include "G4MTRunManagerKernel.hh"
37 #include "G4UImanager.hh"
38 
39 #include "G4EventManager.hh"
40 #include "G4Run.hh"
41 #include "G4Event.hh"
42 #include "G4TransportationManager.hh"
43 #include "G4ParticleTable.hh"
44 #include "G4CascadeInterface.hh"
45 #include "G4EmParameters.hh"
46 #include "G4HadronicParameters.hh"
47 #include "G4NuclearLevelData.hh"
48 
49 #include "G4GDMLParser.hh"
50 #include "G4SystemOfUnits.hh"
51 
52 #include "G4LogicalVolume.hh"
53 #include "G4LogicalVolumeStore.hh"
54 #include "G4PhysicalVolumeStore.hh"
55 #include "G4Region.hh"
56 #include "G4RegionStore.hh"
57 
58 #include <iostream>
59 #include <memory>
60 
61 #include <sstream>
62 #include <fstream>
63 #include <memory>
64 
66 
68  : m_managerInitialized(false),
69  m_runTerminated(false),
70  m_PhysicsTablesDir(p.getUntrackedParameter<std::string>("PhysicsTablesDirectory", "")),
71  m_StorePhysicsTables(p.getUntrackedParameter<bool>("StorePhysicsTables", false)),
72  m_RestorePhysicsTables(p.getUntrackedParameter<bool>("RestorePhysicsTables", false)),
73  m_pPhysics(p.getParameter<edm::ParameterSet>("Physics")),
74  m_pRunAction(p.getParameter<edm::ParameterSet>("RunAction")),
75  m_g4overlap(p.getUntrackedParameter<edm::ParameterSet>("G4CheckOverlap")),
76  m_G4Commands(p.getParameter<std::vector<std::string> >("G4Commands")),
77  m_p(p) {
78  m_currentRun = nullptr;
80  m_physicsList.reset(nullptr);
81  m_world.reset(nullptr);
82 
83  m_runInterface.reset(nullptr);
84  m_userRunAction = nullptr;
85  m_currentRun = nullptr;
86 
87  m_kernel = new G4MTRunManagerKernel();
88  m_stateManager = G4StateManager::GetStateManager();
89  m_stateManager->SetExceptionHandler(new ExceptionHandler());
90  m_geometryManager->G4GeometryManager::GetInstance();
91 
92  m_check = p.getUntrackedParameter<bool>("CheckGeometry", false);
93 }
94 
96 
98  const cms::DDCompactView* pDD4hep,
99  const HepPDT::ParticleDataTable* fPDGTable) {
100  if (m_managerInitialized) {
101  edm::LogWarning("SimG4CoreApplication") << "RunManagerMT::initG4 was already done - exit";
102  return;
103  }
104  bool geoFromDD4hep = m_p.getParameter<bool>("g4GeometryDD4hepSource");
105  bool cuts = m_pPhysics.getParameter<bool>("CutsPerRegion");
106  bool protonCut = m_pPhysics.getParameter<bool>("CutsOnProton");
107  int verb = std::max(m_pPhysics.getUntrackedParameter<int>("Verbosity", 0),
108  m_p.getUntrackedParameter<int>("SteppingVerbosity", 0));
109  edm::LogVerbatim("SimG4CoreApplication")
110  << "RunManagerMT: start initialising of geometry DD4Hep: " << geoFromDD4hep << "\n"
111  << " cutsPerRegion: " << cuts << " cutForProton: " << protonCut << "\n"
112  << " G4 verbosity: " << verb;
113 
114  G4Timer timer;
115  timer.Start();
116 
117  m_world = std::make_unique<DDDWorld>(pDD, pDD4hep, m_catalog, verb, cuts, protonCut);
118  G4VPhysicalVolume* world = m_world.get()->GetWorldVolume();
119 
120  timer.Stop();
121  G4cout.precision(4);
122  G4cout << "RunManagerMT: geometry is initialized: " << timer << G4endl;
123  timer.Start();
124 
125  m_kernel->SetVerboseLevel(verb);
126  edm::LogVerbatim("SimG4CoreApplication")
127  << "RunManagerMT: Define cuts: " << cuts << " Geant4 run manager verbosity: " << verb;
128 
129  const G4RegionStore* regStore = G4RegionStore::GetInstance();
130  const G4PhysicalVolumeStore* pvs = G4PhysicalVolumeStore::GetInstance();
131  const G4LogicalVolumeStore* lvs = G4LogicalVolumeStore::GetInstance();
132  unsigned int numPV = pvs->size();
133  unsigned int numLV = lvs->size();
134  unsigned int nn = regStore->size();
135  edm::LogVerbatim("SimG4CoreApplication")
136  << "RunManagerMT: " << numPV << " physical volumes; " << numLV << " logical volumes; " << nn << " regions.";
137 
138  if (m_check) {
139  m_kernel->SetVerboseLevel(2);
140  }
141  m_kernel->DefineWorldVolume(world, true);
143 
144  // Create physics list
145  edm::LogVerbatim("SimG4CoreApplication") << "RunManagerMT: create PhysicsList";
146 
147  std::unique_ptr<PhysicsListMakerBase> physicsMaker(
149  if (physicsMaker.get() == nullptr) {
150  throw edm::Exception(edm::errors::Configuration) << "Unable to find the Physics list requested";
151  }
152  m_physicsList = physicsMaker->make(m_pPhysics, m_registry);
153 
154  PhysicsList* phys = m_physicsList.get();
155  if (phys == nullptr) {
156  throw edm::Exception(edm::errors::Configuration, "Physics list construction failed!");
157  }
158  G4EmParameters::Instance()->SetVerbose(verb);
159  G4EmParameters::Instance()->SetWorkerVerbose(verb - 1);
160 
161  // exotic particle physics
162  double monopoleMass = m_pPhysics.getUntrackedParameter<double>("MonopoleMass", 0);
163  if (monopoleMass > 0.0) {
164  phys->RegisterPhysics(new CMSMonopolePhysics(fPDGTable, m_pPhysics));
165  }
166  bool exotica = m_pPhysics.getUntrackedParameter<bool>("ExoticaTransport", false);
167  if (exotica) {
168  CMSExoticaPhysics exo(phys, m_pPhysics);
169  }
170 
171  // adding GFlash, Russian Roulette for eletrons and gamma,
172  // step limiters on top of any Physics Lists
173  phys->RegisterPhysics(new ParametrisedEMPhysics("EMoptions", m_pPhysics));
174 
176  m_physicsList->SetPhysicsTableRetrieved(m_PhysicsTablesDir);
177  }
178  edm::LogVerbatim("SimG4CoreApplication") << "RunManagerMT: start initialisation of PhysicsList for master";
179 
180  m_physicsList->SetDefaultCutValue(m_pPhysics.getParameter<double>("DefaultCutValue") * CLHEP::cm);
181  m_physicsList->SetCutsWithDefault();
182  m_kernel->SetPhysics(phys);
183 
184  edm::LogVerbatim("SimG4CoreApplication") << "RunManagerMT: PhysicsList and cuts are defined";
185 
186  // Geant4 UI commands before initialisation of physics
187  if (!m_G4Commands.empty()) {
188  edm::LogVerbatim("SimG4CoreApplication") << "RunManagerMT: Requested UI commands: ";
189  for (const std::string& command : m_G4Commands) {
190  edm::LogVerbatim("SimG4CoreApplication") << " " << command;
191  G4UImanager::GetUIpointer()->ApplyCommand(command);
192  }
193  }
194 
195  m_stateManager->SetNewState(G4State_Init);
196  edm::LogVerbatim("SimG4CoreApplication") << "RunManagerMT: G4State is Init";
197  m_kernel->InitializePhysics();
198  m_kernel->SetUpDecayChannels();
199 
200  if (m_kernel->RunInitialization()) {
201  m_managerInitialized = true;
202  } else {
203  throw edm::Exception(edm::errors::LogicError, "G4RunManagerKernel initialization failed!");
204  }
205 
206  timer.Stop();
207  G4cout.precision(4);
208  G4cout << "RunManagerMT: physics is initialized: " << timer << G4endl;
209  timer.Start();
210 
211  if (m_StorePhysicsTables) {
212  std::ostringstream dir;
213  dir << m_PhysicsTablesDir << '\0';
214  std::string cmd = std::string("/control/shell mkdir -p ") + m_PhysicsTablesDir;
215  if (!std::ifstream(dir.str().c_str(), std::ios::in))
216  G4UImanager::GetUIpointer()->ApplyCommand(cmd);
217  m_physicsList->StorePhysicsTable(m_PhysicsTablesDir);
218  }
219  G4NuclearLevelData::GetInstance()->UploadNuclearLevelData(84);
220 
221  if (verb > 1) {
222  m_physicsList->DumpCutValuesTable();
223  }
224  edm::LogVerbatim("SimG4CoreApplication") << "RunManagerMT: Physics is initilized, now initialise user actions";
225 
227 
228  // geometry dump
229  auto writeFile = m_p.getUntrackedParameter<std::string>("FileNameGDML", "");
230  if (!writeFile.empty()) {
231  G4GDMLParser gdml;
232  gdml.SetRegionExport(true);
233  gdml.SetEnergyCutsExport(true);
234  gdml.Write(writeFile, m_world->GetWorldVolume(), true);
235  }
236 
237  // G4Region dump file name
238  auto regionFile = m_p.getUntrackedParameter<std::string>("FileNameRegions", "");
239 
240  // Geometry checks
241  if (m_check || !regionFile.empty()) {
243  }
244 
245  // If the Geant4 particle table is needed, decomment the lines below
246  //
247  //G4ParticleTable::GetParticleTable()->DumpTable("ALL");
248  //
249  m_stateManager->SetNewState(G4State_GeomClosed);
250  m_currentRun = new G4Run();
252  timer.Stop();
253  G4cout.precision(4);
254  G4cout << "RunManagerMT: initG4 done " << timer << G4endl;
255 }
256 
258  m_runInterface = std::make_unique<SimRunInterface>(this, true);
261 }
262 
266 }
267 
269  m_geometryManager->OpenGeometry();
270  m_stateManager->SetNewState(G4State_Quit);
271  if (!m_runTerminated) {
272  terminateRun();
273  }
274 }
275 
277  if (m_userRunAction) {
279  delete m_userRunAction;
280  m_userRunAction = nullptr;
281  }
282  if (m_kernel && !m_runTerminated) {
283  m_kernel->RunTermination();
284  }
285  m_runTerminated = true;
286  edm::LogVerbatim("SimG4CoreApplication") << "RunManagerMT:: terminateRun done";
287 }
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Definition: RunManagerMT.h:100
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