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85a5290f | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* $Id$ */ | |
17 | ||
18 | /////////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
20 | // class for running generation, simulation and digitization // | |
21 | // // | |
22 | // Hits, sdigits and digits are created for all detectors by typing: // | |
23 | // // | |
24 | // AliSimulation sim; // | |
25 | // sim.Run(); // | |
26 | // // | |
27 | // The Run method returns kTRUE in case of successful execution. // | |
28 | // The number of events can be given as argument to the Run method or it // | |
29 | // can be set by // | |
30 | // // | |
31 | // sim.SetNumberOfEvents(n); // | |
32 | // // | |
95601147 | 33 | // The name of the configuration file can be passed as argument to the // |
34 | // AliSimulation constructor or can be specified by // | |
85a5290f | 35 | // // |
36 | // sim.SetConfigFile("..."); // | |
37 | // // | |
38 | // The generation of particles and the simulation of detector hits can be // | |
39 | // switched on or off by // | |
40 | // // | |
41 | // sim.SetRunGeneration(kTRUE); // generation of primary particles // | |
42 | // sim.SetRunSimulation(kFALSE); // but no tracking // | |
43 | // // | |
44 | // For which detectors sdigits and digits will be created, can be steered // | |
45 | // by // | |
46 | // // | |
47 | // sim.SetMakeSDigits("ALL"); // make sdigits for all detectors // | |
48 | // sim.SetMakeDigits("ITS TPC"); // make digits only for ITS and TPC // | |
49 | // // | |
50 | // The argument is a (case sensitive) string with the names of the // | |
51 | // detectors separated by a space. An empty string ("") can be used to // | |
52 | // disable the creation of sdigits or digits. The special string "ALL" // | |
53 | // selects all available detectors. This is the default. // | |
54 | // // | |
55 | // The creation of digits from hits instead of from sdigits can be selected // | |
56 | // by // | |
57 | // // | |
58 | // sim.SetMakeDigitsFromHits("TRD"); // | |
59 | // // | |
60 | // The argument is again a string with the selected detectors. Be aware that // | |
61 | // this feature is not available for all detectors and that merging is not // | |
62 | // possible, when digits are created directly from hits. // | |
63 | // // | |
05526d44 | 64 | // Background events can be merged by calling // |
85a5290f | 65 | // // |
66 | // sim.MergeWith("background/galice.root", 2); // | |
67 | // // | |
68 | // The first argument is the file name of the background galice file. The // | |
69 | // second argument is the number of signal events per background event. // | |
05526d44 | 70 | // By default this number is calculated from the number of available // |
71 | // background events. MergeWith can be called several times to merge more // | |
72 | // than two event streams. It is assumed that the sdigits were already // | |
73 | // produced for the background events. // | |
85a5290f | 74 | // // |
0421c3d1 | 75 | // The output of raw data can be switched on by calling // |
76 | // // | |
77 | // sim.SetWriteRawData("MUON"); // write raw data for MUON // | |
78 | // // | |
06c7e392 | 79 | // The default output format of the raw data are DDL files. They are // |
80 | // converted to a DATE file, if a file name is given as second argument. // | |
81 | // For this conversion the program "dateStream" is required. If the file // | |
82 | // name has the extension ".root", the DATE file is converted to a root // | |
83 | // file. The program "alimdc" is used for this purpose. For the conversion // | |
84 | // to DATE and root format the two conversion programs have to be installed. // | |
85 | // Only the raw data in the final format is kept if the third argument is // | |
86 | // kTRUE. // | |
87 | // // | |
0421c3d1 | 88 | // The methods RunSimulation, RunSDigitization, RunDigitization, // |
89 | // RunHitsDigitization and WriteRawData can be used to run only parts of // | |
06c7e392 | 90 | // the full simulation chain. The creation of raw data DDL files and their // |
91 | // conversion to the DATE or root format can be run directly by calling // | |
92 | // the methods WriteRawFiles, ConvertRawFilesToDate and ConvertDateToRoot. // | |
95601147 | 93 | // // |
18b43626 | 94 | // The default number of events per file, which is usually set in the // |
95 | // config file, can be changed for individual detectors and data types // | |
96 | // by calling // | |
97 | // // | |
98 | // sim.SetEventsPerFile("PHOS", "Reconstructed Points", 3); // | |
99 | // // | |
100 | // The first argument is the detector, the second one the data type and the // | |
101 | // last one the number of events per file. Valid data types are "Hits", // | |
102 | // "Summable Digits", "Digits", "Reconstructed Points" and "Tracks". // | |
103 | // The number of events per file has to be set before the simulation of // | |
104 | // hits. Otherwise it has no effect. // | |
105 | // // | |
85a5290f | 106 | /////////////////////////////////////////////////////////////////////////////// |
107 | ||
b856a511 | 108 | #include <TVirtualMCApplication.h> |
e8d02863 | 109 | #include <TGeoManager.h> |
85a5290f | 110 | #include <TObjString.h> |
af7ba10c | 111 | #include <TSystem.h> |
bfbd5665 | 112 | #include <TFile.h> |
85a5290f | 113 | |
87932dab | 114 | #include "AliCodeTimer.h" |
e8d02863 | 115 | #include "AliCDBStorage.h" |
116 | #include "AliCDBEntry.h" | |
117 | #include "AliCDBManager.h" | |
25be1e5c | 118 | #include "AliGeomManager.h" |
e8d02863 | 119 | #include "AliAlignObj.h" |
120 | #include "AliCentralTrigger.h" | |
362c9d61 | 121 | #include "AliDAQ.h" |
af7ba10c | 122 | #include "AliDigitizer.h" |
123 | #include "AliGenerator.h" | |
e8d02863 | 124 | #include "AliLog.h" |
af7ba10c | 125 | #include "AliModule.h" |
126 | #include "AliRun.h" | |
127 | #include "AliRunDigitizer.h" | |
128 | #include "AliRunLoader.h" | |
129 | #include "AliSimulation.h" | |
130 | #include "AliVertexGenFile.h" | |
a5a091ce | 131 | #include "AliCentralTrigger.h" |
007155cc | 132 | #include "AliCTPRawData.h" |
ca30848f | 133 | #include "AliRawReaderFile.h" |
8b31e840 | 134 | #include "AliRawReaderRoot.h" |
135 | #include "AliRawReaderDate.h" | |
ca30848f | 136 | #include "AliESD.h" |
137 | #include "AliHeader.h" | |
138 | #include "AliGenEventHeader.h" | |
b856a511 | 139 | #include "AliMC.h" |
cae21299 | 140 | #include "AliHLTSimulation.h" |
85a5290f | 141 | |
142 | ClassImp(AliSimulation) | |
143 | ||
b856a511 | 144 | AliSimulation *AliSimulation::fgInstance = 0; |
5b188f2f | 145 | const char* AliSimulation::fgkDetectorName[AliSimulation::fgkNDetectors] = {"ITS", "TPC", "TRD", "TOF", "PHOS", "HMPID", "EMCAL", "MUON", "FMD", "ZDC", "PMD", "T0", "VZERO", "ACORDE", "HLT"}; |
85a5290f | 146 | |
147 | //_____________________________________________________________________________ | |
024cf675 | 148 | AliSimulation::AliSimulation(const char* configFileName, const char* cdbUri, |
95601147 | 149 | const char* name, const char* title) : |
150 | TNamed(name, title), | |
151 | ||
152 | fRunGeneration(kTRUE), | |
153 | fRunSimulation(kTRUE), | |
024cf675 | 154 | fLoadAlignFromCDB(kTRUE), |
25be1e5c | 155 | fLoadAlObjsListOfDets("ALL"), |
95601147 | 156 | fMakeSDigits("ALL"), |
157 | fMakeDigits("ALL"), | |
a5a091ce | 158 | fMakeTrigger(""), |
95601147 | 159 | fMakeDigitsFromHits(""), |
0421c3d1 | 160 | fWriteRawData(""), |
06c7e392 | 161 | fRawDataFileName(""), |
162 | fDeleteIntermediateFiles(kFALSE), | |
95601147 | 163 | fStopOnError(kFALSE), |
164 | ||
165 | fNEvents(1), | |
166 | fConfigFileName(configFileName), | |
167 | fGAliceFileName("galice.root"), | |
18b43626 | 168 | fEventsPerFile(), |
95601147 | 169 | fBkgrdFileNames(NULL), |
995ad051 | 170 | fAlignObjArray(NULL), |
04bae0a0 | 171 | fUseBkgrdVertex(kTRUE), |
024cf675 | 172 | fRegionOfInterest(kFALSE), |
ec92bee0 | 173 | fCDBUri(cdbUri), |
00aa02d5 | 174 | fRemoteCDBUri(""), |
ca30848f | 175 | fSpecCDBUri(), |
cae21299 | 176 | fEmbeddingFlag(kFALSE), |
177 | fRunHLT("default") | |
85a5290f | 178 | { |
179 | // create simulation object with default parameters | |
b856a511 | 180 | fgInstance = this; |
0421c3d1 | 181 | SetGAliceFile("galice.root"); |
5b188f2f | 182 | |
183 | // for QA | |
184 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) | |
185 | fQACycles[iDet] = 999999; | |
85a5290f | 186 | } |
187 | ||
188 | //_____________________________________________________________________________ | |
189 | AliSimulation::AliSimulation(const AliSimulation& sim) : | |
95601147 | 190 | TNamed(sim), |
191 | ||
192 | fRunGeneration(sim.fRunGeneration), | |
193 | fRunSimulation(sim.fRunSimulation), | |
024cf675 | 194 | fLoadAlignFromCDB(sim.fLoadAlignFromCDB), |
25be1e5c | 195 | fLoadAlObjsListOfDets(sim.fLoadAlObjsListOfDets), |
95601147 | 196 | fMakeSDigits(sim.fMakeSDigits), |
197 | fMakeDigits(sim.fMakeDigits), | |
a5a091ce | 198 | fMakeTrigger(sim.fMakeTrigger), |
95601147 | 199 | fMakeDigitsFromHits(sim.fMakeDigitsFromHits), |
0421c3d1 | 200 | fWriteRawData(sim.fWriteRawData), |
06c7e392 | 201 | fRawDataFileName(""), |
202 | fDeleteIntermediateFiles(kFALSE), | |
95601147 | 203 | fStopOnError(sim.fStopOnError), |
204 | ||
205 | fNEvents(sim.fNEvents), | |
206 | fConfigFileName(sim.fConfigFileName), | |
207 | fGAliceFileName(sim.fGAliceFileName), | |
18b43626 | 208 | fEventsPerFile(), |
95601147 | 209 | fBkgrdFileNames(NULL), |
995ad051 | 210 | fAlignObjArray(NULL), |
04bae0a0 | 211 | fUseBkgrdVertex(sim.fUseBkgrdVertex), |
024cf675 | 212 | fRegionOfInterest(sim.fRegionOfInterest), |
ec92bee0 | 213 | fCDBUri(sim.fCDBUri), |
00aa02d5 | 214 | fRemoteCDBUri(sim.fRemoteCDBUri), |
ca30848f | 215 | fSpecCDBUri(), |
216 | fEmbeddingFlag(sim.fEmbeddingFlag) | |
85a5290f | 217 | { |
218 | // copy constructor | |
219 | ||
18b43626 | 220 | for (Int_t i = 0; i < sim.fEventsPerFile.GetEntriesFast(); i++) { |
221 | if (!sim.fEventsPerFile[i]) continue; | |
222 | fEventsPerFile.Add(sim.fEventsPerFile[i]->Clone()); | |
223 | } | |
224 | ||
85a5290f | 225 | fBkgrdFileNames = new TObjArray; |
226 | for (Int_t i = 0; i < sim.fBkgrdFileNames->GetEntriesFast(); i++) { | |
227 | if (!sim.fBkgrdFileNames->At(i)) continue; | |
228 | fBkgrdFileNames->Add(sim.fBkgrdFileNames->At(i)->Clone()); | |
229 | } | |
ec92bee0 | 230 | |
231 | for (Int_t i = 0; i < sim.fSpecCDBUri.GetEntriesFast(); i++) { | |
232 | if (sim.fSpecCDBUri[i]) fSpecCDBUri.Add(sim.fSpecCDBUri[i]->Clone()); | |
233 | } | |
b856a511 | 234 | fgInstance = this; |
5b188f2f | 235 | |
236 | // for QA | |
237 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) | |
238 | fQACycles[iDet] = sim.fQACycles[iDet]; | |
85a5290f | 239 | } |
240 | ||
241 | //_____________________________________________________________________________ | |
242 | AliSimulation& AliSimulation::operator = (const AliSimulation& sim) | |
243 | { | |
244 | // assignment operator | |
245 | ||
246 | this->~AliSimulation(); | |
247 | new(this) AliSimulation(sim); | |
248 | return *this; | |
249 | } | |
250 | ||
251 | //_____________________________________________________________________________ | |
252 | AliSimulation::~AliSimulation() | |
253 | { | |
254 | // clean up | |
255 | ||
18b43626 | 256 | fEventsPerFile.Delete(); |
024cf675 | 257 | // if(fAlignObjArray) fAlignObjArray->Delete(); // fAlignObjArray->RemoveAll() ??? |
258 | // delete fAlignObjArray; fAlignObjArray=0; | |
18b43626 | 259 | |
95601147 | 260 | if (fBkgrdFileNames) { |
261 | fBkgrdFileNames->Delete(); | |
262 | delete fBkgrdFileNames; | |
263 | } | |
ec92bee0 | 264 | |
265 | fSpecCDBUri.Delete(); | |
b856a511 | 266 | if (fgInstance==this) fgInstance = 0; |
87932dab | 267 | |
268 | AliCodeTimer::Instance()->Print(); | |
85a5290f | 269 | } |
270 | ||
271 | ||
272 | //_____________________________________________________________________________ | |
273 | void AliSimulation::SetNumberOfEvents(Int_t nEvents) | |
274 | { | |
275 | // set the number of events for one run | |
276 | ||
277 | fNEvents = nEvents; | |
278 | } | |
279 | ||
024cf675 | 280 | //_____________________________________________________________________________ |
ec92bee0 | 281 | void AliSimulation::InitCDBStorage() |
024cf675 | 282 | { |
283 | // activate a default CDB storage | |
284 | // First check if we have any CDB storage set, because it is used | |
285 | // to retrieve the calibration and alignment constants | |
286 | ||
287 | AliCDBManager* man = AliCDBManager::Instance(); | |
ec92bee0 | 288 | if (man->IsDefaultStorageSet()) |
024cf675 | 289 | { |
ec92bee0 | 290 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
291 | AliWarning("Default CDB storage has been already set !"); | |
ced249e6 | 292 | AliWarning(Form("Ignoring the default storage declared in AliSimulation: %s",fCDBUri.Data())); |
ec92bee0 | 293 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
294 | fCDBUri = ""; | |
295 | } | |
296 | else { | |
b8ec52f6 | 297 | AliDebug(2,"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
298 | AliDebug(2, Form("Default CDB storage is set to: %s",fCDBUri.Data())); | |
299 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
ec92bee0 | 300 | man->SetDefaultStorage(fCDBUri); |
301 | } | |
302 | ||
00aa02d5 | 303 | // Remote storage (the Grid storage) is used if it is activated |
304 | // and if the object is not found in the default storage | |
c75fabed | 305 | // OBSOLETE: Removed |
306 | // if (man->IsRemoteStorageSet()) | |
307 | // { | |
308 | // AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
309 | // AliWarning("Remote CDB storage has been already set !"); | |
310 | // AliWarning(Form("Ignoring the remote storage declared in AliSimulation: %s",fRemoteCDBUri.Data())); | |
311 | // AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
312 | // fRemoteCDBUri = ""; | |
313 | // } | |
314 | // else { | |
315 | // AliDebug(2,"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
316 | // AliDebug(2, Form("Remote CDB storage is set to: %s",fRemoteCDBUri.Data())); | |
317 | // AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
318 | // man->SetRemoteStorage(fRemoteCDBUri); | |
319 | // } | |
00aa02d5 | 320 | |
ec92bee0 | 321 | // Now activate the detector specific CDB storage locations |
322 | for (Int_t i = 0; i < fSpecCDBUri.GetEntriesFast(); i++) { | |
323 | TObject* obj = fSpecCDBUri[i]; | |
324 | if (!obj) continue; | |
b8ec52f6 | 325 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
326 | AliDebug(2, Form("Specific CDB storage for %s is set to: %s",obj->GetName(),obj->GetTitle())); | |
327 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
c3a7b59a | 328 | man->SetSpecificStorage(obj->GetName(), obj->GetTitle()); |
ec92bee0 | 329 | } |
727d0766 | 330 | man->Print(); |
024cf675 | 331 | } |
332 | ||
333 | //_____________________________________________________________________________ | |
334 | void AliSimulation::SetDefaultStorage(const char* uri) { | |
ec92bee0 | 335 | // Store the desired default CDB storage location |
336 | // Activate it later within the Run() method | |
024cf675 | 337 | |
ec92bee0 | 338 | fCDBUri = uri; |
024cf675 | 339 | |
340 | } | |
341 | ||
00aa02d5 | 342 | //_____________________________________________________________________________ |
343 | void AliSimulation::SetRemoteStorage(const char* uri) { | |
344 | // Store the desired remote CDB storage location | |
345 | // Activate it later within the Run() method | |
346 | // Remote storage (the Grid storage) is used if it is activated | |
347 | // and if the object is not found in the default storage (the local cache) | |
348 | ||
349 | fRemoteCDBUri = uri; | |
350 | ||
351 | } | |
352 | ||
024cf675 | 353 | //_____________________________________________________________________________ |
c3a7b59a | 354 | void AliSimulation::SetSpecificStorage(const char* calibType, const char* uri) { |
ec92bee0 | 355 | // Store a detector-specific CDB storage location |
356 | // Activate it later within the Run() method | |
024cf675 | 357 | |
c3a7b59a | 358 | AliCDBPath aPath(calibType); |
359 | if(!aPath.IsValid()){ | |
360 | AliError(Form("Not a valid path: %s", calibType)); | |
361 | return; | |
362 | } | |
363 | ||
364 | TObject* obj = fSpecCDBUri.FindObject(calibType); | |
ec92bee0 | 365 | if (obj) fSpecCDBUri.Remove(obj); |
c3a7b59a | 366 | fSpecCDBUri.Add(new TNamed(calibType, uri)); |
024cf675 | 367 | |
368 | } | |
369 | ||
85a5290f | 370 | //_____________________________________________________________________________ |
371 | void AliSimulation::SetConfigFile(const char* fileName) | |
372 | { | |
373 | // set the name of the config file | |
374 | ||
375 | fConfigFileName = fileName; | |
376 | } | |
377 | ||
0421c3d1 | 378 | //_____________________________________________________________________________ |
379 | void AliSimulation::SetGAliceFile(const char* fileName) | |
380 | { | |
381 | // set the name of the galice file | |
382 | // the path is converted to an absolute one if it is relative | |
383 | ||
384 | fGAliceFileName = fileName; | |
385 | if (!gSystem->IsAbsoluteFileName(fGAliceFileName)) { | |
386 | char* absFileName = gSystem->ConcatFileName(gSystem->WorkingDirectory(), | |
387 | fGAliceFileName); | |
388 | fGAliceFileName = absFileName; | |
389 | delete[] absFileName; | |
390 | } | |
ac1671c0 | 391 | |
392 | AliDebug(2, Form("galice file name set to %s", fileName)); | |
0421c3d1 | 393 | } |
394 | ||
18b43626 | 395 | //_____________________________________________________________________________ |
396 | void AliSimulation::SetEventsPerFile(const char* detector, const char* type, | |
397 | Int_t nEvents) | |
398 | { | |
399 | // set the number of events per file for the given detector and data type | |
400 | // ("Hits", "Summable Digits", "Digits", "Reconstructed Points" or "Tracks") | |
401 | ||
402 | TNamed* obj = new TNamed(detector, type); | |
403 | obj->SetUniqueID(nEvents); | |
404 | fEventsPerFile.Add(obj); | |
405 | } | |
406 | ||
6bae477a | 407 | //_____________________________________________________________________________ |
408 | Bool_t AliSimulation::MisalignGeometry(AliRunLoader *runLoader) | |
409 | { | |
410 | // Read the alignment objects from CDB. | |
411 | // Each detector is supposed to have the | |
412 | // alignment objects in DET/Align/Data CDB path. | |
413 | // All the detector objects are then collected, | |
414 | // sorted by geometry level (starting from ALIC) and | |
415 | // then applied to the TGeo geometry. | |
416 | // Finally an overlaps check is performed. | |
417 | ||
74ae4297 | 418 | if (!AliGeomManager::GetGeometry() || !AliGeomManager::GetGeometry()->IsClosed()) { |
419 | AliError("Can't apply the misalignment! Geometry is not loaded or it is still opened!"); | |
0717eed2 | 420 | return kFALSE; |
421 | } | |
6bae477a | 422 | Bool_t delRunLoader = kFALSE; |
423 | if (!runLoader) { | |
424 | runLoader = LoadRun("READ"); | |
425 | if (!runLoader) return kFALSE; | |
426 | delRunLoader = kTRUE; | |
427 | } | |
428 | ||
b856a511 | 429 | // Export ideal geometry |
ced249e6 | 430 | if(!gAlice->IsRootGeometry()) AliGeomManager::GetGeometry()->Export("geometry.root"); |
b856a511 | 431 | |
25be1e5c | 432 | // Load alignment data from CDB and apply to geometry through AliGeomManager |
6bae477a | 433 | if(fLoadAlignFromCDB){ |
25be1e5c | 434 | |
435 | TString detStr = fLoadAlObjsListOfDets; | |
436 | TString loadAlObjsListOfDets = ""; | |
437 | ||
438 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
439 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
440 | AliModule* det = (AliModule*) detArray->At(iDet); | |
441 | if (!det || !det->IsActive()) continue; | |
442 | if (IsSelected(det->GetName(), detStr)) { | |
0717eed2 | 443 | //add det to list of dets to be aligned from CDB |
444 | loadAlObjsListOfDets += det->GetName(); | |
445 | loadAlObjsListOfDets += " "; | |
25be1e5c | 446 | } |
447 | } // end loop over detectors | |
53dd3c3d | 448 | loadAlObjsListOfDets.Prepend("GRP "); //add alignment objects for non-sensitive modules |
45daac75 | 449 | AliGeomManager::ApplyAlignObjsFromCDB(loadAlObjsListOfDets.Data()); |
25be1e5c | 450 | }else{ |
451 | // Check if the array with alignment objects was | |
452 | // provided by the user. If yes, apply the objects | |
453 | // to the present TGeo geometry | |
454 | if (fAlignObjArray) { | |
45daac75 | 455 | if (AliGeomManager::ApplyAlignObjsToGeom(*fAlignObjArray) == kFALSE) { |
0717eed2 | 456 | AliError("The misalignment of one or more volumes failed!" |
457 | "Compare the list of simulated detectors and the list of detector alignment data!"); | |
458 | if (delRunLoader) delete runLoader; | |
459 | return kFALSE; | |
6bae477a | 460 | } |
461 | } | |
6bae477a | 462 | } |
463 | ||
ef7ff1f9 | 464 | // Update the internal geometry of modules (ITS needs it) |
25be1e5c | 465 | TString detStr = fLoadAlObjsListOfDets; |
ef7ff1f9 | 466 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
467 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
468 | ||
469 | AliModule* det = (AliModule*) detArray->At(iDet); | |
470 | if (!det || !det->IsActive()) continue; | |
471 | if (IsSelected(det->GetName(), detStr)) { | |
472 | det->UpdateInternalGeometry(); | |
473 | } | |
474 | } // end loop over detectors | |
475 | ||
476 | ||
6bae477a | 477 | if (delRunLoader) delete runLoader; |
478 | ||
479 | return kTRUE; | |
480 | } | |
481 | ||
482 | ||
483 | //_____________________________________________________________________________ | |
484 | Bool_t AliSimulation::SetRunNumber() | |
485 | { | |
486 | // Set the CDB manager run number | |
487 | // The run number is retrieved from gAlice | |
488 | ||
489 | if(AliCDBManager::Instance()->GetRun() < 0) { | |
490 | AliRunLoader* runLoader = LoadRun("READ"); | |
491 | if (!runLoader) return kFALSE; | |
492 | else { | |
493 | AliCDBManager::Instance()->SetRun(runLoader->GetAliRun()->GetRunNumber()); | |
494 | AliInfo(Form("Run number: %d",AliCDBManager::Instance()->GetRun())); | |
495 | delete runLoader; | |
496 | } | |
497 | } | |
498 | return kTRUE; | |
499 | } | |
500 | ||
85a5290f | 501 | //_____________________________________________________________________________ |
502 | void AliSimulation::MergeWith(const char* fileName, Int_t nSignalPerBkgrd) | |
503 | { | |
504 | // add a file with background events for merging | |
505 | ||
506 | TObjString* fileNameStr = new TObjString(fileName); | |
507 | fileNameStr->SetUniqueID(nSignalPerBkgrd); | |
95601147 | 508 | if (!fBkgrdFileNames) fBkgrdFileNames = new TObjArray; |
85a5290f | 509 | fBkgrdFileNames->Add(fileNameStr); |
510 | } | |
511 | ||
ca30848f | 512 | void AliSimulation::EmbedInto(const char* fileName, Int_t nSignalPerBkgrd) |
513 | { | |
514 | // add a file with background events for embeddin | |
515 | MergeWith(fileName, nSignalPerBkgrd); | |
516 | fEmbeddingFlag = kTRUE; | |
517 | } | |
85a5290f | 518 | |
519 | //_____________________________________________________________________________ | |
520 | Bool_t AliSimulation::Run(Int_t nEvents) | |
521 | { | |
522 | // run the generation, simulation and digitization | |
523 | ||
87932dab | 524 | AliCodeTimerAuto("") |
525 | ||
ec92bee0 | 526 | InitCDBStorage(); |
b0314964 | 527 | |
85a5290f | 528 | if (nEvents > 0) fNEvents = nEvents; |
529 | ||
530 | // generation and simulation -> hits | |
531 | if (fRunGeneration) { | |
85a5290f | 532 | if (!RunSimulation()) if (fStopOnError) return kFALSE; |
533 | } | |
534 | ||
6bae477a | 535 | // Set run number in CDBManager (if it is not already set in RunSimulation) |
536 | if (!SetRunNumber()) if (fStopOnError) return kFALSE; | |
537 | ||
25be1e5c | 538 | // If RunSimulation was not called, load the geometry and misalign it |
74ae4297 | 539 | if (!AliGeomManager::GetGeometry()) { |
540 | // Initialize the geometry manager | |
45daac75 | 541 | AliGeomManager::LoadGeometry("geometry.root"); |
74ae4297 | 542 | if (!AliGeomManager::GetGeometry()) if (fStopOnError) return kFALSE; |
543 | // Misalign geometry | |
25be1e5c | 544 | if(!MisalignGeometry()) if (fStopOnError) return kFALSE; |
6bae477a | 545 | } |
25be1e5c | 546 | |
85a5290f | 547 | // hits -> summable digits |
548 | if (!fMakeSDigits.IsNull()) { | |
549 | if (!RunSDigitization(fMakeSDigits)) if (fStopOnError) return kFALSE; | |
550 | } | |
551 | ||
552 | // summable digits -> digits | |
553 | if (!fMakeDigits.IsNull()) { | |
554 | if (!RunDigitization(fMakeDigits, fMakeDigitsFromHits)) { | |
555 | if (fStopOnError) return kFALSE; | |
556 | } | |
557 | } | |
558 | ||
559 | // hits -> digits | |
560 | if (!fMakeDigitsFromHits.IsNull()) { | |
95601147 | 561 | if (fBkgrdFileNames && (fBkgrdFileNames->GetEntriesFast() > 0)) { |
ac1671c0 | 562 | AliWarning(Form("Merging and direct creation of digits from hits " |
563 | "was selected for some detectors. " | |
564 | "No merging will be done for the following detectors: %s", | |
565 | fMakeDigitsFromHits.Data())); | |
85a5290f | 566 | } |
567 | if (!RunHitsDigitization(fMakeDigitsFromHits)) { | |
568 | if (fStopOnError) return kFALSE; | |
569 | } | |
570 | } | |
571 | ||
a5a091ce | 572 | // digits -> trigger |
087426de | 573 | if (!RunTrigger(fMakeTrigger)) { |
574 | if (fStopOnError) return kFALSE; | |
a5a091ce | 575 | } |
576 | ||
0421c3d1 | 577 | // digits -> raw data |
578 | if (!fWriteRawData.IsNull()) { | |
06c7e392 | 579 | if (!WriteRawData(fWriteRawData, fRawDataFileName, |
580 | fDeleteIntermediateFiles)) { | |
0421c3d1 | 581 | if (fStopOnError) return kFALSE; |
582 | } | |
583 | } | |
584 | ||
cae21299 | 585 | // run HLT simulation |
586 | if (!fRunHLT.IsNull()) { | |
587 | if (!RunHLT()) { | |
588 | if (fStopOnError) return kFALSE; | |
589 | } | |
590 | } | |
591 | ||
85a5290f | 592 | return kTRUE; |
593 | } | |
594 | ||
a5a091ce | 595 | //_____________________________________________________________________________ |
596 | Bool_t AliSimulation::RunTrigger(const char* descriptors) | |
597 | { | |
598 | // run the trigger | |
599 | ||
87932dab | 600 | AliCodeTimerAuto("") |
a5a091ce | 601 | |
bacbe0fd | 602 | AliRunLoader* runLoader = LoadRun("READ"); |
603 | if (!runLoader) return kFALSE; | |
604 | TString des = descriptors; | |
605 | ||
087426de | 606 | if (des.IsNull()) { |
607 | if (gAlice->GetTriggerDescriptor() != "") { | |
608 | des = gAlice->GetTriggerDescriptor(); | |
609 | } | |
610 | else { | |
611 | AliWarning("No trigger descriptor is specified. Skipping the trigger simulation..."); | |
612 | return kTRUE; | |
613 | } | |
614 | } | |
615 | ||
0f46f5fa | 616 | runLoader->MakeTree( "GG" ); |
bacbe0fd | 617 | AliCentralTrigger* aCTP = runLoader->GetTrigger(); |
a5a091ce | 618 | // Load Descriptors |
bacbe0fd | 619 | aCTP->LoadDescriptor( des ); |
a5a091ce | 620 | |
621 | // digits -> trigger | |
bacbe0fd | 622 | if( !aCTP->RunTrigger( runLoader ) ) { |
a5a091ce | 623 | if (fStopOnError) { |
bacbe0fd | 624 | // delete aCTP; |
a5a091ce | 625 | return kFALSE; |
626 | } | |
bacbe0fd | 627 | } |
a5a091ce | 628 | |
bacbe0fd | 629 | delete runLoader; |
a5a091ce | 630 | |
bacbe0fd | 631 | return kTRUE; |
a5a091ce | 632 | } |
633 | ||
007155cc | 634 | //_____________________________________________________________________________ |
635 | Bool_t AliSimulation::WriteTriggerRawData() | |
636 | { | |
637 | // Writes the CTP (trigger) DDL raw data | |
638 | // Details of the format are given in the | |
639 | // trigger TDR - pages 134 and 135. | |
640 | AliCTPRawData writer; | |
641 | writer.RawData(); | |
a5a091ce | 642 | |
007155cc | 643 | return kTRUE; |
644 | } | |
a5a091ce | 645 | |
85a5290f | 646 | //_____________________________________________________________________________ |
95601147 | 647 | Bool_t AliSimulation::RunSimulation(Int_t nEvents) |
85a5290f | 648 | { |
649 | // run the generation and simulation | |
650 | ||
87932dab | 651 | AliCodeTimerAuto("") |
4df28b43 | 652 | |
95601147 | 653 | if (!gAlice) { |
ac1671c0 | 654 | AliError("no gAlice object. Restart aliroot and try again."); |
95601147 | 655 | return kFALSE; |
656 | } | |
657 | if (gAlice->Modules()->GetEntries() > 0) { | |
ac1671c0 | 658 | AliError("gAlice was already run. Restart aliroot and try again."); |
95601147 | 659 | return kFALSE; |
660 | } | |
661 | ||
ac1671c0 | 662 | AliInfo(Form("initializing gAlice with config file %s", |
663 | fConfigFileName.Data())); | |
815c2b38 | 664 | StdoutToAliInfo(StderrToAliError( |
665 | gAlice->Init(fConfigFileName.Data()); | |
666 | );); | |
995ad051 | 667 | |
087426de | 668 | // Get the trigger descriptor string |
669 | // Either from AliSimulation or from | |
670 | // gAlice | |
671 | if (fMakeTrigger.IsNull()) { | |
672 | if (gAlice->GetTriggerDescriptor() != "") | |
673 | fMakeTrigger = gAlice->GetTriggerDescriptor(); | |
674 | } | |
675 | else | |
676 | gAlice->SetTriggerDescriptor(fMakeTrigger.Data()); | |
677 | ||
6bae477a | 678 | // Set run number in CDBManager |
024cf675 | 679 | AliInfo(Form("Run number: %d",AliCDBManager::Instance()->GetRun())); |
680 | ||
681 | AliRunLoader* runLoader = gAlice->GetRunLoader(); | |
682 | if (!runLoader) { | |
683 | AliError(Form("gAlice has no run loader object. " | |
684 | "Check your config file: %s", fConfigFileName.Data())); | |
685 | return kFALSE; | |
686 | } | |
687 | SetGAliceFile(runLoader->GetFileName()); | |
688 | ||
6bae477a | 689 | // Misalign geometry |
caf9c464 | 690 | #if ROOT_VERSION_CODE < 331527 |
74ae4297 | 691 | AliGeomManager::SetGeometry(gGeoManager); |
caf9c464 | 692 | MisalignGeometry(runLoader); |
693 | #endif | |
995ad051 | 694 | |
024cf675 | 695 | // AliRunLoader* runLoader = gAlice->GetRunLoader(); |
696 | // if (!runLoader) { | |
697 | // AliError(Form("gAlice has no run loader object. " | |
698 | // "Check your config file: %s", fConfigFileName.Data())); | |
699 | // return kFALSE; | |
700 | // } | |
701 | // SetGAliceFile(runLoader->GetFileName()); | |
85a5290f | 702 | |
04bae0a0 | 703 | if (!gAlice->Generator()) { |
ac1671c0 | 704 | AliError(Form("gAlice has no generator object. " |
705 | "Check your config file: %s", fConfigFileName.Data())); | |
04bae0a0 | 706 | return kFALSE; |
707 | } | |
05526d44 | 708 | if (nEvents <= 0) nEvents = fNEvents; |
04bae0a0 | 709 | |
710 | // get vertex from background file in case of merging | |
711 | if (fUseBkgrdVertex && | |
712 | fBkgrdFileNames && (fBkgrdFileNames->GetEntriesFast() > 0)) { | |
05526d44 | 713 | Int_t signalPerBkgrd = GetNSignalPerBkgrd(nEvents); |
04bae0a0 | 714 | const char* fileName = ((TObjString*) |
715 | (fBkgrdFileNames->At(0)))->GetName(); | |
ac1671c0 | 716 | AliInfo(Form("The vertex will be taken from the background " |
717 | "file %s with nSignalPerBackground = %d", | |
718 | fileName, signalPerBkgrd)); | |
04bae0a0 | 719 | AliVertexGenFile* vtxGen = new AliVertexGenFile(fileName, signalPerBkgrd); |
720 | gAlice->Generator()->SetVertexGenerator(vtxGen); | |
721 | } | |
722 | ||
85a5290f | 723 | if (!fRunSimulation) { |
85a5290f | 724 | gAlice->Generator()->SetTrackingFlag(0); |
725 | } | |
726 | ||
18b43626 | 727 | // set the number of events per file for given detectors and data types |
728 | for (Int_t i = 0; i < fEventsPerFile.GetEntriesFast(); i++) { | |
729 | if (!fEventsPerFile[i]) continue; | |
730 | const char* detName = fEventsPerFile[i]->GetName(); | |
731 | const char* typeName = fEventsPerFile[i]->GetTitle(); | |
732 | TString loaderName(detName); | |
733 | loaderName += "Loader"; | |
734 | AliLoader* loader = runLoader->GetLoader(loaderName); | |
735 | if (!loader) { | |
ac1671c0 | 736 | AliError(Form("RunSimulation", "no loader for %s found\n" |
737 | "Number of events per file not set for %s %s", | |
738 | detName, typeName, detName)); | |
18b43626 | 739 | continue; |
740 | } | |
741 | AliDataLoader* dataLoader = | |
742 | loader->GetDataLoader(typeName); | |
743 | if (!dataLoader) { | |
ac1671c0 | 744 | AliError(Form("no data loader for %s found\n" |
745 | "Number of events per file not set for %s %s", | |
746 | typeName, detName, typeName)); | |
18b43626 | 747 | continue; |
748 | } | |
749 | dataLoader->SetNumberOfEventsPerFile(fEventsPerFile[i]->GetUniqueID()); | |
ac1671c0 | 750 | AliDebug(1, Form("number of events per file set to %d for %s %s", |
751 | fEventsPerFile[i]->GetUniqueID(), detName, typeName)); | |
18b43626 | 752 | } |
753 | ||
ac1671c0 | 754 | AliInfo("running gAlice"); |
815c2b38 | 755 | StdoutToAliInfo(StderrToAliError( |
756 | gAlice->Run(nEvents); | |
757 | );); | |
95601147 | 758 | |
759 | delete runLoader; | |
85a5290f | 760 | |
4df28b43 | 761 | |
85a5290f | 762 | return kTRUE; |
763 | } | |
764 | ||
765 | //_____________________________________________________________________________ | |
95601147 | 766 | Bool_t AliSimulation::RunSDigitization(const char* detectors) |
85a5290f | 767 | { |
768 | // run the digitization and produce summable digits | |
769 | ||
87932dab | 770 | AliCodeTimerAuto("") |
4df28b43 | 771 | |
95601147 | 772 | AliRunLoader* runLoader = LoadRun(); |
773 | if (!runLoader) return kFALSE; | |
774 | ||
85a5290f | 775 | TString detStr = detectors; |
95601147 | 776 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
85a5290f | 777 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
778 | AliModule* det = (AliModule*) detArray->At(iDet); | |
779 | if (!det || !det->IsActive()) continue; | |
780 | if (IsSelected(det->GetName(), detStr)) { | |
ac1671c0 | 781 | AliInfo(Form("creating summable digits for %s", det->GetName())); |
87932dab | 782 | AliCodeTimerAuto(Form("creating summable digits for %s", det->GetName())); |
5b188f2f | 783 | |
85a5290f | 784 | det->Hits2SDigits(); |
785 | } | |
786 | } | |
787 | ||
788 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 789 | AliError(Form("the following detectors were not found: %s", |
790 | detStr.Data())); | |
85a5290f | 791 | if (fStopOnError) return kFALSE; |
792 | } | |
793 | ||
95601147 | 794 | delete runLoader; |
795 | ||
85a5290f | 796 | return kTRUE; |
797 | } | |
798 | ||
799 | ||
800 | //_____________________________________________________________________________ | |
95601147 | 801 | Bool_t AliSimulation::RunDigitization(const char* detectors, |
802 | const char* excludeDetectors) | |
85a5290f | 803 | { |
804 | // run the digitization and produce digits from sdigits | |
805 | ||
87932dab | 806 | AliCodeTimerAuto("") |
4df28b43 | 807 | |
95601147 | 808 | while (AliRunLoader::GetRunLoader()) delete AliRunLoader::GetRunLoader(); |
809 | if (gAlice) delete gAlice; | |
810 | gAlice = NULL; | |
811 | ||
812 | Int_t nStreams = 1; | |
05526d44 | 813 | if (fBkgrdFileNames) nStreams = fBkgrdFileNames->GetEntriesFast() + 1; |
814 | Int_t signalPerBkgrd = GetNSignalPerBkgrd(); | |
85a5290f | 815 | AliRunDigitizer* manager = new AliRunDigitizer(nStreams, signalPerBkgrd); |
ca30848f | 816 | // manager->SetEmbeddingFlag(fEmbeddingFlag); |
85a5290f | 817 | manager->SetInputStream(0, fGAliceFileName.Data()); |
818 | for (Int_t iStream = 1; iStream < nStreams; iStream++) { | |
819 | const char* fileName = ((TObjString*) | |
820 | (fBkgrdFileNames->At(iStream-1)))->GetName(); | |
821 | manager->SetInputStream(iStream, fileName); | |
822 | } | |
823 | ||
824 | TString detStr = detectors; | |
825 | TString detExcl = excludeDetectors; | |
95601147 | 826 | manager->GetInputStream(0)->ImportgAlice(); |
827 | AliRunLoader* runLoader = | |
828 | AliRunLoader::GetRunLoader(manager->GetInputStream(0)->GetFolderName()); | |
829 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
85a5290f | 830 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
831 | AliModule* det = (AliModule*) detArray->At(iDet); | |
832 | if (!det || !det->IsActive()) continue; | |
833 | if (IsSelected(det->GetName(), detStr) && | |
834 | !IsSelected(det->GetName(), detExcl)) { | |
4df28b43 | 835 | AliDigitizer* digitizer = det->CreateDigitizer(manager); |
ca30848f | 836 | |
4df28b43 | 837 | if (!digitizer) { |
ac1671c0 | 838 | AliError(Form("no digitizer for %s", det->GetName())); |
85a5290f | 839 | if (fStopOnError) return kFALSE; |
4df28b43 | 840 | } else { |
841 | digitizer->SetRegionOfInterest(fRegionOfInterest); | |
85a5290f | 842 | } |
843 | } | |
844 | } | |
845 | ||
846 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 847 | AliError(Form("the following detectors were not found: %s", |
848 | detStr.Data())); | |
85a5290f | 849 | if (fStopOnError) return kFALSE; |
850 | } | |
851 | ||
852 | if (!manager->GetListOfTasks()->IsEmpty()) { | |
ac1671c0 | 853 | AliInfo("executing digitization"); |
85a5290f | 854 | manager->Exec(""); |
855 | } | |
95601147 | 856 | |
85a5290f | 857 | delete manager; |
858 | ||
859 | return kTRUE; | |
860 | } | |
861 | ||
862 | //_____________________________________________________________________________ | |
95601147 | 863 | Bool_t AliSimulation::RunHitsDigitization(const char* detectors) |
85a5290f | 864 | { |
865 | // run the digitization and produce digits from hits | |
866 | ||
87932dab | 867 | AliCodeTimerAuto("") |
4df28b43 | 868 | |
591f51bb | 869 | AliRunLoader* runLoader = LoadRun("READ"); |
95601147 | 870 | if (!runLoader) return kFALSE; |
871 | ||
85a5290f | 872 | TString detStr = detectors; |
95601147 | 873 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
85a5290f | 874 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
875 | AliModule* det = (AliModule*) detArray->At(iDet); | |
876 | if (!det || !det->IsActive()) continue; | |
877 | if (IsSelected(det->GetName(), detStr)) { | |
ac1671c0 | 878 | AliInfo(Form("creating digits from hits for %s", det->GetName())); |
85a5290f | 879 | det->Hits2Digits(); |
880 | } | |
881 | } | |
882 | ||
883 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 884 | AliError(Form("the following detectors were not found: %s", |
885 | detStr.Data())); | |
85a5290f | 886 | if (fStopOnError) return kFALSE; |
887 | } | |
888 | ||
b17cac0f | 889 | delete runLoader; |
591f51bb | 890 | //PH Temporary fix to avoid interference with the PHOS loder/getter |
891 | //PH The problem has to be solved in more general way 09/06/05 | |
95601147 | 892 | |
85a5290f | 893 | return kTRUE; |
894 | } | |
895 | ||
0421c3d1 | 896 | //_____________________________________________________________________________ |
06c7e392 | 897 | Bool_t AliSimulation::WriteRawData(const char* detectors, |
898 | const char* fileName, | |
899 | Bool_t deleteIntermediateFiles) | |
0421c3d1 | 900 | { |
901 | // convert the digits to raw data | |
06c7e392 | 902 | // First DDL raw data files for the given detectors are created. |
903 | // If a file name is given, the DDL files are then converted to a DATE file. | |
904 | // If deleteIntermediateFiles is true, the DDL raw files are deleted | |
905 | // afterwards. | |
906 | // If the file name has the extension ".root", the DATE file is converted | |
907 | // to a root file. | |
908 | // If deleteIntermediateFiles is true, the DATE file is deleted afterwards. | |
0421c3d1 | 909 | |
87932dab | 910 | AliCodeTimerAuto("") |
0421c3d1 | 911 | |
06c7e392 | 912 | if (!WriteRawFiles(detectors)) { |
913 | if (fStopOnError) return kFALSE; | |
914 | } | |
915 | ||
916 | TString dateFileName(fileName); | |
917 | if (!dateFileName.IsNull()) { | |
918 | Bool_t rootOutput = dateFileName.EndsWith(".root"); | |
919 | if (rootOutput) dateFileName += ".date"; | |
920 | if (!ConvertRawFilesToDate(dateFileName)) { | |
921 | if (fStopOnError) return kFALSE; | |
922 | } | |
923 | if (deleteIntermediateFiles) { | |
924 | AliRunLoader* runLoader = LoadRun("READ"); | |
925 | if (runLoader) for (Int_t iEvent = 0; | |
926 | iEvent < runLoader->GetNumberOfEvents(); iEvent++) { | |
927 | char command[256]; | |
928 | sprintf(command, "rm -r raw%d", iEvent); | |
929 | gSystem->Exec(command); | |
930 | } | |
931 | } | |
932 | ||
933 | if (rootOutput) { | |
934 | if (!ConvertDateToRoot(dateFileName, fileName)) { | |
935 | if (fStopOnError) return kFALSE; | |
936 | } | |
937 | if (deleteIntermediateFiles) { | |
938 | gSystem->Unlink(dateFileName); | |
939 | } | |
940 | } | |
941 | } | |
942 | ||
06c7e392 | 943 | return kTRUE; |
944 | } | |
945 | ||
946 | //_____________________________________________________________________________ | |
947 | Bool_t AliSimulation::WriteRawFiles(const char* detectors) | |
948 | { | |
949 | // convert the digits to raw data DDL files | |
950 | ||
87932dab | 951 | AliCodeTimerAuto("") |
952 | ||
06c7e392 | 953 | AliRunLoader* runLoader = LoadRun("READ"); |
0421c3d1 | 954 | if (!runLoader) return kFALSE; |
955 | ||
06c7e392 | 956 | // write raw data to DDL files |
0421c3d1 | 957 | for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { |
ac1671c0 | 958 | AliInfo(Form("processing event %d", iEvent)); |
0421c3d1 | 959 | runLoader->GetEvent(iEvent); |
960 | TString baseDir = gSystem->WorkingDirectory(); | |
961 | char dirName[256]; | |
962 | sprintf(dirName, "raw%d", iEvent); | |
963 | gSystem->MakeDirectory(dirName); | |
964 | if (!gSystem->ChangeDirectory(dirName)) { | |
ac1671c0 | 965 | AliError(Form("couldn't change to directory %s", dirName)); |
0421c3d1 | 966 | if (fStopOnError) return kFALSE; else continue; |
967 | } | |
968 | ||
969 | TString detStr = detectors; | |
970 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
971 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
972 | AliModule* det = (AliModule*) detArray->At(iDet); | |
973 | if (!det || !det->IsActive()) continue; | |
974 | if (IsSelected(det->GetName(), detStr)) { | |
ac1671c0 | 975 | AliInfo(Form("creating raw data from digits for %s", det->GetName())); |
0421c3d1 | 976 | det->Digits2Raw(); |
977 | } | |
978 | } | |
979 | ||
007155cc | 980 | if (!WriteTriggerRawData()) |
981 | if (fStopOnError) return kFALSE; | |
982 | ||
0421c3d1 | 983 | gSystem->ChangeDirectory(baseDir); |
984 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 985 | AliError(Form("the following detectors were not found: %s", |
986 | detStr.Data())); | |
0421c3d1 | 987 | if (fStopOnError) return kFALSE; |
988 | } | |
989 | } | |
990 | ||
991 | delete runLoader; | |
87932dab | 992 | |
06c7e392 | 993 | return kTRUE; |
994 | } | |
0421c3d1 | 995 | |
06c7e392 | 996 | //_____________________________________________________________________________ |
997 | Bool_t AliSimulation::ConvertRawFilesToDate(const char* dateFileName) | |
998 | { | |
999 | // convert raw data DDL files to a DATE file with the program "dateStream" | |
1000 | ||
87932dab | 1001 | AliCodeTimerAuto("") |
1002 | ||
06c7e392 | 1003 | char* path = gSystem->Which(gSystem->Getenv("PATH"), "dateStream"); |
1004 | if (!path) { | |
ac1671c0 | 1005 | AliError("the program dateStream was not found"); |
06c7e392 | 1006 | if (fStopOnError) return kFALSE; |
1007 | } else { | |
1008 | delete[] path; | |
1009 | } | |
0421c3d1 | 1010 | |
06c7e392 | 1011 | AliRunLoader* runLoader = LoadRun("READ"); |
1012 | if (!runLoader) return kFALSE; | |
1013 | ||
ac1671c0 | 1014 | AliInfo(Form("converting raw data DDL files to DATE file %s", dateFileName)); |
06c7e392 | 1015 | char command[256]; |
f28a8d2d | 1016 | // Note the option -s. It is used in order to avoid |
1017 | // the generation of SOR/EOR events. | |
1018 | sprintf(command, "dateStream -s -D -o %s -# %d -C", | |
06c7e392 | 1019 | dateFileName, runLoader->GetNumberOfEvents()); |
1020 | FILE* pipe = gSystem->OpenPipe(command, "w"); | |
1021 | ||
1022 | for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { | |
1023 | fprintf(pipe, "GDC\n"); | |
1024 | Float_t ldc = 0; | |
1025 | Int_t prevLDC = -1; | |
1026 | ||
1027 | // loop over detectors and DDLs | |
362c9d61 | 1028 | for (Int_t iDet = 0; iDet < AliDAQ::kNDetectors; iDet++) { |
1029 | for (Int_t iDDL = 0; iDDL < AliDAQ::NumberOfDdls(iDet); iDDL++) { | |
06c7e392 | 1030 | |
362c9d61 | 1031 | Int_t ddlID = AliDAQ::DdlID(iDet,iDDL); |
06c7e392 | 1032 | Int_t ldcID = Int_t(ldc + 0.0001); |
362c9d61 | 1033 | ldc += AliDAQ::NumberOfLdcs(iDet) / AliDAQ::NumberOfDdls(iDet); |
06c7e392 | 1034 | |
1035 | char rawFileName[256]; | |
362c9d61 | 1036 | sprintf(rawFileName, "raw%d/%s", |
1037 | iEvent, AliDAQ::DdlFileName(iDet,iDDL)); | |
06c7e392 | 1038 | |
1039 | // check existence and size of raw data file | |
1040 | FILE* file = fopen(rawFileName, "rb"); | |
1041 | if (!file) continue; | |
1042 | fseek(file, 0, SEEK_END); | |
1043 | unsigned long size = ftell(file); | |
aa04f81b | 1044 | fclose(file); |
1045 | if (!size) continue; | |
06c7e392 | 1046 | |
1047 | if (ldcID != prevLDC) { | |
1048 | fprintf(pipe, " LDC Id %d\n", ldcID); | |
1049 | prevLDC = ldcID; | |
1050 | } | |
1051 | fprintf(pipe, " Equipment Id %d Payload %s\n", ddlID, rawFileName); | |
1052 | } | |
1053 | } | |
1054 | } | |
1055 | ||
1056 | Int_t result = gSystem->ClosePipe(pipe); | |
1057 | ||
1058 | delete runLoader; | |
1059 | return (result == 0); | |
1060 | } | |
1061 | ||
1062 | //_____________________________________________________________________________ | |
1063 | Bool_t AliSimulation::ConvertDateToRoot(const char* dateFileName, | |
1064 | const char* rootFileName) | |
1065 | { | |
1066 | // convert a DATE file to a root file with the program "alimdc" | |
1067 | ||
1068 | // ALIMDC setup | |
f28a8d2d | 1069 | const Int_t kDBSize = 2000000000; |
c83eb8f4 | 1070 | const Int_t kTagDBSize = 1000000000; |
06c7e392 | 1071 | const Bool_t kFilter = kFALSE; |
8ec1d12b | 1072 | const Int_t kCompression = 1; |
06c7e392 | 1073 | |
1074 | char* path = gSystem->Which(gSystem->Getenv("PATH"), "alimdc"); | |
1075 | if (!path) { | |
ac1671c0 | 1076 | AliError("the program alimdc was not found"); |
06c7e392 | 1077 | if (fStopOnError) return kFALSE; |
1078 | } else { | |
1079 | delete[] path; | |
1080 | } | |
1081 | ||
ac1671c0 | 1082 | AliInfo(Form("converting DATE file %s to root file %s", |
1083 | dateFileName, rootFileName)); | |
06c7e392 | 1084 | |
f732bd7d | 1085 | const char* rawDBFS[2] = { "/tmp/mdc1", "/tmp/mdc2" }; |
1086 | const char* tagDBFS = "/tmp/mdc1/tags"; | |
f732bd7d | 1087 | |
1088 | // User defined file system locations | |
1089 | if (gSystem->Getenv("ALIMDC_RAWDB1")) | |
1090 | rawDBFS[0] = gSystem->Getenv("ALIMDC_RAWDB1"); | |
1091 | if (gSystem->Getenv("ALIMDC_RAWDB2")) | |
1092 | rawDBFS[1] = gSystem->Getenv("ALIMDC_RAWDB2"); | |
1093 | if (gSystem->Getenv("ALIMDC_TAGDB")) | |
1094 | tagDBFS = gSystem->Getenv("ALIMDC_TAGDB"); | |
f732bd7d | 1095 | |
1096 | gSystem->Exec(Form("rm -rf %s",rawDBFS[0])); | |
1097 | gSystem->Exec(Form("rm -rf %s",rawDBFS[1])); | |
1098 | gSystem->Exec(Form("rm -rf %s",tagDBFS)); | |
f732bd7d | 1099 | |
1100 | gSystem->Exec(Form("mkdir %s",rawDBFS[0])); | |
1101 | gSystem->Exec(Form("mkdir %s",rawDBFS[1])); | |
1102 | gSystem->Exec(Form("mkdir %s",tagDBFS)); | |
f732bd7d | 1103 | |
1104 | Int_t result = gSystem->Exec(Form("alimdc %d %d %d %d %s", | |
1105 | kDBSize, kTagDBSize, kFilter, kCompression, dateFileName)); | |
1106 | gSystem->Exec(Form("mv %s/*.root %s", rawDBFS[0], rootFileName)); | |
1107 | ||
1108 | gSystem->Exec(Form("rm -rf %s",rawDBFS[0])); | |
1109 | gSystem->Exec(Form("rm -rf %s",rawDBFS[1])); | |
1110 | gSystem->Exec(Form("rm -rf %s",tagDBFS)); | |
06c7e392 | 1111 | |
1112 | return (result == 0); | |
0421c3d1 | 1113 | } |
1114 | ||
85a5290f | 1115 | |
95601147 | 1116 | //_____________________________________________________________________________ |
06c7e392 | 1117 | AliRunLoader* AliSimulation::LoadRun(const char* mode) const |
95601147 | 1118 | { |
1119 | // delete existing run loaders, open a new one and load gAlice | |
1120 | ||
1121 | while (AliRunLoader::GetRunLoader()) delete AliRunLoader::GetRunLoader(); | |
1122 | AliRunLoader* runLoader = | |
1123 | AliRunLoader::Open(fGAliceFileName.Data(), | |
06c7e392 | 1124 | AliConfig::GetDefaultEventFolderName(), mode); |
95601147 | 1125 | if (!runLoader) { |
ac1671c0 | 1126 | AliError(Form("no run loader found in file %s", fGAliceFileName.Data())); |
95601147 | 1127 | return NULL; |
1128 | } | |
1129 | runLoader->LoadgAlice(); | |
1130 | gAlice = runLoader->GetAliRun(); | |
1131 | if (!gAlice) { | |
ac1671c0 | 1132 | AliError(Form("no gAlice object found in file %s", |
1133 | fGAliceFileName.Data())); | |
95601147 | 1134 | return NULL; |
1135 | } | |
1136 | return runLoader; | |
1137 | } | |
1138 | ||
85a5290f | 1139 | //_____________________________________________________________________________ |
05526d44 | 1140 | Int_t AliSimulation::GetNSignalPerBkgrd(Int_t nEvents) const |
1141 | { | |
1142 | // get or calculate the number of signal events per background event | |
1143 | ||
1144 | if (!fBkgrdFileNames) return 1; | |
1145 | Int_t nBkgrdFiles = fBkgrdFileNames->GetEntriesFast(); | |
1146 | if (nBkgrdFiles == 0) return 1; | |
1147 | ||
1148 | // get the number of signal events | |
1149 | if (nEvents <= 0) { | |
1150 | AliRunLoader* runLoader = | |
ca30848f | 1151 | AliRunLoader::Open(fGAliceFileName.Data(), "SIGNAL"); |
05526d44 | 1152 | if (!runLoader) return 1; |
ca30848f | 1153 | |
05526d44 | 1154 | nEvents = runLoader->GetNumberOfEvents(); |
1155 | delete runLoader; | |
1156 | } | |
1157 | ||
1158 | Int_t result = 0; | |
1159 | for (Int_t iBkgrdFile = 0; iBkgrdFile < nBkgrdFiles; iBkgrdFile++) { | |
1160 | // get the number of background events | |
1161 | const char* fileName = ((TObjString*) | |
1162 | (fBkgrdFileNames->At(iBkgrdFile)))->GetName(); | |
ca30848f | 1163 | AliRunLoader* runLoader = |
05526d44 | 1164 | AliRunLoader::Open(fileName, "BKGRD"); |
1165 | if (!runLoader) continue; | |
1166 | Int_t nBkgrdEvents = runLoader->GetNumberOfEvents(); | |
1167 | delete runLoader; | |
ca30848f | 1168 | |
05526d44 | 1169 | // get or calculate the number of signal per background events |
1170 | Int_t nSignalPerBkgrd = fBkgrdFileNames->At(iBkgrdFile)->GetUniqueID(); | |
1171 | if (nSignalPerBkgrd <= 0) { | |
1172 | nSignalPerBkgrd = (nEvents-1) / nBkgrdEvents + 1; | |
1173 | } else if (result && (result != nSignalPerBkgrd)) { | |
ac1671c0 | 1174 | AliInfo(Form("the number of signal events per background event " |
1175 | "will be changed from %d to %d for stream %d", | |
1176 | nSignalPerBkgrd, result, iBkgrdFile+1)); | |
05526d44 | 1177 | nSignalPerBkgrd = result; |
1178 | } | |
1179 | ||
1180 | if (!result) result = nSignalPerBkgrd; | |
1181 | if (nSignalPerBkgrd * nBkgrdEvents < nEvents) { | |
ac1671c0 | 1182 | AliWarning(Form("not enough background events (%d) for %d signal events " |
1183 | "using %d signal per background events for stream %d", | |
1184 | nBkgrdEvents, nEvents, nSignalPerBkgrd, iBkgrdFile+1)); | |
05526d44 | 1185 | } |
1186 | } | |
1187 | ||
1188 | return result; | |
1189 | } | |
1190 | ||
1191 | //_____________________________________________________________________________ | |
85a5290f | 1192 | Bool_t AliSimulation::IsSelected(TString detName, TString& detectors) const |
1193 | { | |
1194 | // check whether detName is contained in detectors | |
1195 | // if yes, it is removed from detectors | |
1196 | ||
1197 | // check if all detectors are selected | |
1198 | if ((detectors.CompareTo("ALL") == 0) || | |
1199 | detectors.BeginsWith("ALL ") || | |
1200 | detectors.EndsWith(" ALL") || | |
1201 | detectors.Contains(" ALL ")) { | |
1202 | detectors = "ALL"; | |
1203 | return kTRUE; | |
1204 | } | |
1205 | ||
1206 | // search for the given detector | |
1207 | Bool_t result = kFALSE; | |
1208 | if ((detectors.CompareTo(detName) == 0) || | |
1209 | detectors.BeginsWith(detName+" ") || | |
1210 | detectors.EndsWith(" "+detName) || | |
1211 | detectors.Contains(" "+detName+" ")) { | |
1212 | detectors.ReplaceAll(detName, ""); | |
1213 | result = kTRUE; | |
1214 | } | |
1215 | ||
1216 | // clean up the detectors string | |
1217 | while (detectors.Contains(" ")) detectors.ReplaceAll(" ", " "); | |
1218 | while (detectors.BeginsWith(" ")) detectors.Remove(0, 1); | |
1219 | while (detectors.EndsWith(" ")) detectors.Remove(detectors.Length()-1, 1); | |
1220 | ||
1221 | return result; | |
1222 | } | |
ca30848f | 1223 | |
1224 | Bool_t AliSimulation::ConvertRaw2SDigits(const char* rawDirectory, const char* esdFileName) | |
1225 | { | |
1226 | // | |
1227 | // Steering routine to convert raw data in directory rawDirectory/ to fake SDigits. | |
1228 | // These can be used for embedding of MC tracks into RAW data using the standard | |
1229 | // merging procedure. | |
1230 | // | |
1231 | // If an ESD file is given the reconstructed vertex is taken from it and stored in the event header. | |
1232 | // | |
1233 | if (!gAlice) { | |
1234 | AliError("no gAlice object. Restart aliroot and try again."); | |
1235 | return kFALSE; | |
1236 | } | |
1237 | if (gAlice->Modules()->GetEntries() > 0) { | |
1238 | AliError("gAlice was already run. Restart aliroot and try again."); | |
1239 | return kFALSE; | |
1240 | } | |
1241 | ||
1242 | AliInfo(Form("initializing gAlice with config file %s",fConfigFileName.Data())); | |
1243 | StdoutToAliInfo(StderrToAliError(gAlice->Init(fConfigFileName.Data()););); | |
1244 | // | |
1245 | // Initialize CDB | |
1246 | InitCDBStorage(); | |
1247 | AliCDBManager* man = AliCDBManager::Instance(); | |
1248 | man->SetRun(0); // Should this come from rawdata header ? | |
1249 | ||
1250 | Int_t iDet; | |
1251 | // | |
1252 | // Get the runloader | |
1253 | AliRunLoader* runLoader = gAlice->GetRunLoader(); | |
1254 | // | |
1255 | // Open esd file if available | |
1256 | TFile* esdFile = TFile::Open(esdFileName); | |
1257 | Bool_t esdOK = (esdFile != 0); | |
1258 | AliESD* esd = new AliESD; | |
1259 | TTree* treeESD = 0; | |
1260 | if (esdOK) { | |
1261 | treeESD = (TTree*) esdFile->Get("esdTree"); | |
1262 | if (!treeESD) { | |
1263 | AliWarning("No ESD tree found"); | |
1264 | esdOK = kFALSE; | |
1265 | } else { | |
1266 | treeESD->SetBranchAddress("ESD", &esd); | |
1267 | } | |
1268 | } | |
1269 | // | |
1270 | // Create the RawReader | |
8b31e840 | 1271 | TString fileName(rawDirectory); |
1272 | AliRawReader* rawReader = 0x0; | |
1273 | if (fileName.EndsWith("/")) { | |
1274 | rawReader = new AliRawReaderFile(fileName); | |
1275 | } else if (fileName.EndsWith(".root")) { | |
1276 | rawReader = new AliRawReaderRoot(fileName); | |
1277 | } else if (!fileName.IsNull()) { | |
1278 | rawReader = new AliRawReaderDate(fileName); | |
1279 | rawReader->SelectEvents(7); | |
1280 | } | |
1281 | // if (!fEquipIdMap.IsNull() && fRawReader) | |
1282 | // fRawReader->LoadEquipmentIdsMap(fEquipIdMap); | |
ca30848f | 1283 | // |
1284 | // Get list of detectors | |
1285 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
1286 | // | |
1287 | // Get Header | |
1288 | AliHeader* header = runLoader->GetHeader(); | |
1289 | // | |
8b31e840 | 1290 | TString detStr = fMakeSDigits; |
ca30848f | 1291 | // Event loop |
1292 | Int_t nev = 0; | |
1293 | while(kTRUE) { | |
1294 | if (!(rawReader->NextEvent())) break; | |
1295 | // | |
1296 | // Detector loop | |
1297 | for (iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
1298 | AliModule* det = (AliModule*) detArray->At(iDet); | |
8b31e840 | 1299 | if (!det || !det->IsActive()) continue; |
1300 | if (IsSelected(det->GetName(), detStr)) { | |
1301 | AliInfo(Form("Calling Raw2SDigits for %s\n", det->GetName())); | |
1302 | det->Raw2SDigits(rawReader); | |
1303 | rawReader->Reset(); | |
1304 | } | |
ca30848f | 1305 | } // detectors |
1306 | ||
5b188f2f | 1307 | |
ca30848f | 1308 | // |
1309 | // If ESD information available obtain reconstructed vertex and store in header. | |
1310 | if (esdOK) { | |
1311 | treeESD->GetEvent(nev); | |
1312 | const AliESDVertex* esdVertex = esd->GetPrimaryVertex(); | |
1313 | Double_t position[3]; | |
1314 | esdVertex->GetXYZ(position); | |
1315 | AliGenEventHeader* mcHeader = new AliGenEventHeader("ESD"); | |
1316 | TArrayF mcV; | |
1317 | mcV.Set(3); | |
1318 | for (Int_t i = 0; i < 3; i++) mcV[i] = position[i]; | |
1319 | mcHeader->SetPrimaryVertex(mcV); | |
1320 | header->Reset(0,nev); | |
1321 | header->SetGenEventHeader(mcHeader); | |
1322 | printf("***** Saved vertex %f %f %f \n", position[0], position[1], position[2]); | |
1323 | } | |
1324 | nev++; | |
1325 | // | |
1326 | // Finish the event | |
1327 | runLoader->TreeE()->Fill(); | |
1328 | runLoader->SetNextEvent(); | |
1329 | } // events | |
1330 | ||
1331 | delete rawReader; | |
1332 | // | |
1333 | // Finish the run | |
1334 | runLoader->CdGAFile(); | |
1335 | runLoader->WriteHeader("OVERWRITE"); | |
1336 | runLoader->WriteRunLoader(); | |
1337 | ||
1338 | return kTRUE; | |
1339 | } | |
5b188f2f | 1340 | |
1341 | //_____________________________________________________________________________ | |
1342 | Int_t AliSimulation::GetDetIndex(const char* detector) | |
1343 | { | |
1344 | // return the detector index corresponding to detector | |
1345 | Int_t index = -1 ; | |
1346 | for (index = 0; index < fgkNDetectors ; index++) { | |
1347 | if ( strcmp(detector, fgkDetectorName[index]) == 0 ) | |
1348 | break ; | |
1349 | } | |
1350 | return index ; | |
1351 | } | |
cae21299 | 1352 | |
1353 | //_____________________________________________________________________________ | |
1354 | Bool_t AliSimulation::RunHLT() | |
1355 | { | |
1356 | // Run the HLT simulation | |
1357 | // HLT simulation is implemented in HLT/sim/AliHLTSimulation | |
1358 | // Disabled if fRunHLT is empty, default vaule is "default". | |
1359 | // AliSimulation::SetRunHLT can be used to set the options for HLT simulation | |
1360 | // The default simulation depends on the HLT component libraries and their | |
1361 | // corresponding agents which define components and chains to run. See | |
1362 | // http://web.ift.uib.no/~kjeks/doc/alice-hlt/ | |
1363 | // http://web.ift.uib.no/~kjeks/doc/alice-hlt/classAliHLTModuleAgent.html | |
1364 | // | |
1365 | // The libraries to be loaded can be specified as an option. | |
1366 | // <pre> | |
1367 | // AliSimulation sim; | |
1368 | // sim.SetRunHLT("libAliHLTSample.so"); | |
1369 | // </pre> | |
1370 | // will only load <tt>libAliHLTSample.so</tt> | |
1371 | ||
1372 | // Other available options: | |
1373 | // \li loglevel=<i>level</i> <br> | |
1374 | // logging level for this processing | |
1375 | // \li alilog=off | |
1376 | // disable redirection of log messages to AliLog class | |
1377 | // \li config=<i>macro</i> | |
1378 | // configuration macro | |
1379 | // \li localrec=<i>configuration</i> | |
1380 | // comma separated list of configurations to be run during simulation | |
1381 | ||
1382 | int iResult=0; | |
1383 | AliRunLoader* pRunLoader = LoadRun("READ"); | |
1384 | if (!pRunLoader) return kFALSE; | |
1385 | ||
1386 | // load the library dynamically | |
1387 | gSystem->Load(ALIHLTSIMULATION_LIBRARY); | |
1388 | ||
1389 | // check for the library version | |
1390 | AliHLTSimulationGetLibraryVersion_t fctVersion=(AliHLTSimulationGetLibraryVersion_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_GET_LIBRARY_VERSION)); | |
1391 | if (!fctVersion) { | |
1392 | AliError(Form("can not load library %s", ALIHLTSIMULATION_LIBRARY)); | |
1393 | return kFALSE; | |
1394 | } | |
1395 | if (fctVersion()!= ALIHLTSIMULATION_LIBRARY_VERSION) { | |
1396 | AliError(Form("%s version does not match: compiled for version %d, loaded %d", ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_LIBRARY_VERSION, fctVersion())); | |
1397 | return kFALSE; | |
1398 | } | |
1399 | ||
1400 | // print compile info | |
1401 | typedef void (*CompileInfo)( char*& date, char*& time); | |
1402 | CompileInfo fctInfo=(CompileInfo)gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, "CompileInfo"); | |
1403 | if (fctInfo) { | |
1404 | char* date=""; | |
1405 | char* time=""; | |
1406 | (*fctInfo)(date, time); | |
1407 | if (!date) date="unknown"; | |
1408 | if (!time) time="unknown"; | |
1409 | AliInfo(Form("%s build on %s (%s)", ALIHLTSIMULATION_LIBRARY, date, time)); | |
1410 | } else { | |
1411 | AliInfo(Form("no build info available for %s", ALIHLTSIMULATION_LIBRARY)); | |
1412 | } | |
1413 | ||
1414 | // create instance of the HLT simulation | |
1415 | AliHLTSimulationCreateInstance_t fctCreate=(AliHLTSimulationCreateInstance_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_CREATE_INSTANCE)); | |
1416 | AliHLTSimulation* pHLT=NULL; | |
1417 | if (fctCreate==NULL || (pHLT=(fctCreate()))==NULL) { | |
1418 | AliError(Form("can not create instance of HLT simulation (creator %p)", fctCreate)); | |
1419 | return kFALSE; | |
1420 | } | |
1421 | ||
1422 | // init the HLT simulation | |
1423 | if (fRunHLT.CompareTo("default")==0) fRunHLT=""; | |
1424 | AliHLTSimulationInit_t fctInit=(AliHLTSimulationInit_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_INIT)); | |
1425 | if (fctInit==NULL || (iResult=(fctInit(pHLT, pRunLoader, fRunHLT.Data())))<0) { | |
1426 | AliError(Form("can not init HLT simulation: error %d (init %p)", iResult, fctInit)); | |
1427 | } else { | |
1428 | // run the HLT simulation | |
1429 | AliHLTSimulationRun_t fctRun=(AliHLTSimulationRun_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_RUN)); | |
1430 | if (fctRun==NULL || (iResult=(fctRun(pHLT, pRunLoader)))<0) { | |
1431 | AliError(Form("can not run HLT simulation: error %d (run %p)", iResult, fctRun)); | |
1432 | } | |
1433 | } | |
1434 | ||
1435 | // delete the instance | |
1436 | AliHLTSimulationDeleteInstance_t fctDelete=(AliHLTSimulationDeleteInstance_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_DELETE_INSTANCE)); | |
1437 | if (fctDelete==NULL || fctDelete(pHLT)<0) { | |
1438 | AliError(Form("can not delete instance of HLT simulation (creator %p)", fctDelete)); | |
1439 | } | |
1440 | pHLT=NULL; | |
1441 | ||
1442 | return iResult>=0?kTRUE:kFALSE; | |
1443 | } |