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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" |
c65c502a | 141 | #include "AliQADataMakerSteer.h" |
85a5290f | 142 | |
143 | ClassImp(AliSimulation) | |
144 | ||
b856a511 | 145 | AliSimulation *AliSimulation::fgInstance = 0; |
5b188f2f | 146 | const char* AliSimulation::fgkDetectorName[AliSimulation::fgkNDetectors] = {"ITS", "TPC", "TRD", "TOF", "PHOS", "HMPID", "EMCAL", "MUON", "FMD", "ZDC", "PMD", "T0", "VZERO", "ACORDE", "HLT"}; |
85a5290f | 147 | |
148 | //_____________________________________________________________________________ | |
024cf675 | 149 | AliSimulation::AliSimulation(const char* configFileName, const char* cdbUri, |
95601147 | 150 | const char* name, const char* title) : |
151 | TNamed(name, title), | |
152 | ||
153 | fRunGeneration(kTRUE), | |
154 | fRunSimulation(kTRUE), | |
024cf675 | 155 | fLoadAlignFromCDB(kTRUE), |
25be1e5c | 156 | fLoadAlObjsListOfDets("ALL"), |
95601147 | 157 | fMakeSDigits("ALL"), |
158 | fMakeDigits("ALL"), | |
a5a091ce | 159 | fMakeTrigger(""), |
95601147 | 160 | fMakeDigitsFromHits(""), |
0421c3d1 | 161 | fWriteRawData(""), |
06c7e392 | 162 | fRawDataFileName(""), |
163 | fDeleteIntermediateFiles(kFALSE), | |
95601147 | 164 | fStopOnError(kFALSE), |
165 | ||
166 | fNEvents(1), | |
167 | fConfigFileName(configFileName), | |
168 | fGAliceFileName("galice.root"), | |
18b43626 | 169 | fEventsPerFile(), |
95601147 | 170 | fBkgrdFileNames(NULL), |
995ad051 | 171 | fAlignObjArray(NULL), |
04bae0a0 | 172 | fUseBkgrdVertex(kTRUE), |
024cf675 | 173 | fRegionOfInterest(kFALSE), |
ec92bee0 | 174 | fCDBUri(cdbUri), |
00aa02d5 | 175 | fRemoteCDBUri(""), |
ca30848f | 176 | fSpecCDBUri(), |
cae21299 | 177 | fEmbeddingFlag(kFALSE), |
759c1df1 | 178 | fRunQA(kTRUE), |
cae21299 | 179 | fRunHLT("default") |
85a5290f | 180 | { |
181 | // create simulation object with default parameters | |
b856a511 | 182 | fgInstance = this; |
0421c3d1 | 183 | SetGAliceFile("galice.root"); |
5b188f2f | 184 | |
185 | // for QA | |
186 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) | |
187 | fQACycles[iDet] = 999999; | |
85a5290f | 188 | } |
189 | ||
190 | //_____________________________________________________________________________ | |
191 | AliSimulation::AliSimulation(const AliSimulation& sim) : | |
95601147 | 192 | TNamed(sim), |
193 | ||
194 | fRunGeneration(sim.fRunGeneration), | |
195 | fRunSimulation(sim.fRunSimulation), | |
024cf675 | 196 | fLoadAlignFromCDB(sim.fLoadAlignFromCDB), |
25be1e5c | 197 | fLoadAlObjsListOfDets(sim.fLoadAlObjsListOfDets), |
95601147 | 198 | fMakeSDigits(sim.fMakeSDigits), |
199 | fMakeDigits(sim.fMakeDigits), | |
a5a091ce | 200 | fMakeTrigger(sim.fMakeTrigger), |
95601147 | 201 | fMakeDigitsFromHits(sim.fMakeDigitsFromHits), |
0421c3d1 | 202 | fWriteRawData(sim.fWriteRawData), |
06c7e392 | 203 | fRawDataFileName(""), |
204 | fDeleteIntermediateFiles(kFALSE), | |
95601147 | 205 | fStopOnError(sim.fStopOnError), |
206 | ||
207 | fNEvents(sim.fNEvents), | |
208 | fConfigFileName(sim.fConfigFileName), | |
209 | fGAliceFileName(sim.fGAliceFileName), | |
18b43626 | 210 | fEventsPerFile(), |
95601147 | 211 | fBkgrdFileNames(NULL), |
995ad051 | 212 | fAlignObjArray(NULL), |
04bae0a0 | 213 | fUseBkgrdVertex(sim.fUseBkgrdVertex), |
024cf675 | 214 | fRegionOfInterest(sim.fRegionOfInterest), |
ec92bee0 | 215 | fCDBUri(sim.fCDBUri), |
00aa02d5 | 216 | fRemoteCDBUri(sim.fRemoteCDBUri), |
ca30848f | 217 | fSpecCDBUri(), |
c65c502a | 218 | fEmbeddingFlag(sim.fEmbeddingFlag), |
759c1df1 | 219 | fRunQA(kTRUE), |
c65c502a | 220 | fRunHLT(sim.fRunHLT) |
85a5290f | 221 | { |
222 | // copy constructor | |
223 | ||
18b43626 | 224 | for (Int_t i = 0; i < sim.fEventsPerFile.GetEntriesFast(); i++) { |
225 | if (!sim.fEventsPerFile[i]) continue; | |
226 | fEventsPerFile.Add(sim.fEventsPerFile[i]->Clone()); | |
227 | } | |
228 | ||
85a5290f | 229 | fBkgrdFileNames = new TObjArray; |
230 | for (Int_t i = 0; i < sim.fBkgrdFileNames->GetEntriesFast(); i++) { | |
231 | if (!sim.fBkgrdFileNames->At(i)) continue; | |
232 | fBkgrdFileNames->Add(sim.fBkgrdFileNames->At(i)->Clone()); | |
233 | } | |
ec92bee0 | 234 | |
235 | for (Int_t i = 0; i < sim.fSpecCDBUri.GetEntriesFast(); i++) { | |
236 | if (sim.fSpecCDBUri[i]) fSpecCDBUri.Add(sim.fSpecCDBUri[i]->Clone()); | |
237 | } | |
b856a511 | 238 | fgInstance = this; |
5b188f2f | 239 | |
240 | // for QA | |
241 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) | |
242 | fQACycles[iDet] = sim.fQACycles[iDet]; | |
85a5290f | 243 | } |
244 | ||
245 | //_____________________________________________________________________________ | |
246 | AliSimulation& AliSimulation::operator = (const AliSimulation& sim) | |
247 | { | |
248 | // assignment operator | |
249 | ||
250 | this->~AliSimulation(); | |
251 | new(this) AliSimulation(sim); | |
252 | return *this; | |
253 | } | |
254 | ||
255 | //_____________________________________________________________________________ | |
256 | AliSimulation::~AliSimulation() | |
257 | { | |
258 | // clean up | |
259 | ||
18b43626 | 260 | fEventsPerFile.Delete(); |
024cf675 | 261 | // if(fAlignObjArray) fAlignObjArray->Delete(); // fAlignObjArray->RemoveAll() ??? |
262 | // delete fAlignObjArray; fAlignObjArray=0; | |
18b43626 | 263 | |
95601147 | 264 | if (fBkgrdFileNames) { |
265 | fBkgrdFileNames->Delete(); | |
266 | delete fBkgrdFileNames; | |
267 | } | |
ec92bee0 | 268 | |
269 | fSpecCDBUri.Delete(); | |
b856a511 | 270 | if (fgInstance==this) fgInstance = 0; |
87932dab | 271 | |
272 | AliCodeTimer::Instance()->Print(); | |
85a5290f | 273 | } |
274 | ||
275 | ||
276 | //_____________________________________________________________________________ | |
277 | void AliSimulation::SetNumberOfEvents(Int_t nEvents) | |
278 | { | |
279 | // set the number of events for one run | |
280 | ||
281 | fNEvents = nEvents; | |
282 | } | |
283 | ||
024cf675 | 284 | //_____________________________________________________________________________ |
ec92bee0 | 285 | void AliSimulation::InitCDBStorage() |
024cf675 | 286 | { |
287 | // activate a default CDB storage | |
288 | // First check if we have any CDB storage set, because it is used | |
289 | // to retrieve the calibration and alignment constants | |
290 | ||
291 | AliCDBManager* man = AliCDBManager::Instance(); | |
ec92bee0 | 292 | if (man->IsDefaultStorageSet()) |
024cf675 | 293 | { |
ec92bee0 | 294 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
295 | AliWarning("Default CDB storage has been already set !"); | |
ced249e6 | 296 | AliWarning(Form("Ignoring the default storage declared in AliSimulation: %s",fCDBUri.Data())); |
ec92bee0 | 297 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
298 | fCDBUri = ""; | |
299 | } | |
300 | else { | |
b8ec52f6 | 301 | AliDebug(2,"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
302 | AliDebug(2, Form("Default CDB storage is set to: %s",fCDBUri.Data())); | |
303 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
ec92bee0 | 304 | man->SetDefaultStorage(fCDBUri); |
305 | } | |
306 | ||
00aa02d5 | 307 | // Remote storage (the Grid storage) is used if it is activated |
308 | // and if the object is not found in the default storage | |
c75fabed | 309 | // OBSOLETE: Removed |
310 | // if (man->IsRemoteStorageSet()) | |
311 | // { | |
312 | // AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
313 | // AliWarning("Remote CDB storage has been already set !"); | |
314 | // AliWarning(Form("Ignoring the remote storage declared in AliSimulation: %s",fRemoteCDBUri.Data())); | |
315 | // AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
316 | // fRemoteCDBUri = ""; | |
317 | // } | |
318 | // else { | |
319 | // AliDebug(2,"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
320 | // AliDebug(2, Form("Remote CDB storage is set to: %s",fRemoteCDBUri.Data())); | |
321 | // AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
322 | // man->SetRemoteStorage(fRemoteCDBUri); | |
323 | // } | |
00aa02d5 | 324 | |
ec92bee0 | 325 | // Now activate the detector specific CDB storage locations |
326 | for (Int_t i = 0; i < fSpecCDBUri.GetEntriesFast(); i++) { | |
327 | TObject* obj = fSpecCDBUri[i]; | |
328 | if (!obj) continue; | |
b8ec52f6 | 329 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
330 | AliDebug(2, Form("Specific CDB storage for %s is set to: %s",obj->GetName(),obj->GetTitle())); | |
331 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
c3a7b59a | 332 | man->SetSpecificStorage(obj->GetName(), obj->GetTitle()); |
ec92bee0 | 333 | } |
727d0766 | 334 | man->Print(); |
024cf675 | 335 | } |
336 | ||
337 | //_____________________________________________________________________________ | |
338 | void AliSimulation::SetDefaultStorage(const char* uri) { | |
ec92bee0 | 339 | // Store the desired default CDB storage location |
340 | // Activate it later within the Run() method | |
024cf675 | 341 | |
ec92bee0 | 342 | fCDBUri = uri; |
024cf675 | 343 | |
344 | } | |
345 | ||
00aa02d5 | 346 | //_____________________________________________________________________________ |
347 | void AliSimulation::SetRemoteStorage(const char* uri) { | |
348 | // Store the desired remote CDB storage location | |
349 | // Activate it later within the Run() method | |
350 | // Remote storage (the Grid storage) is used if it is activated | |
351 | // and if the object is not found in the default storage (the local cache) | |
352 | ||
353 | fRemoteCDBUri = uri; | |
354 | ||
355 | } | |
356 | ||
024cf675 | 357 | //_____________________________________________________________________________ |
c3a7b59a | 358 | void AliSimulation::SetSpecificStorage(const char* calibType, const char* uri) { |
ec92bee0 | 359 | // Store a detector-specific CDB storage location |
360 | // Activate it later within the Run() method | |
024cf675 | 361 | |
c3a7b59a | 362 | AliCDBPath aPath(calibType); |
363 | if(!aPath.IsValid()){ | |
364 | AliError(Form("Not a valid path: %s", calibType)); | |
365 | return; | |
366 | } | |
367 | ||
368 | TObject* obj = fSpecCDBUri.FindObject(calibType); | |
ec92bee0 | 369 | if (obj) fSpecCDBUri.Remove(obj); |
c3a7b59a | 370 | fSpecCDBUri.Add(new TNamed(calibType, uri)); |
024cf675 | 371 | |
372 | } | |
373 | ||
85a5290f | 374 | //_____________________________________________________________________________ |
375 | void AliSimulation::SetConfigFile(const char* fileName) | |
376 | { | |
377 | // set the name of the config file | |
378 | ||
379 | fConfigFileName = fileName; | |
380 | } | |
381 | ||
0421c3d1 | 382 | //_____________________________________________________________________________ |
383 | void AliSimulation::SetGAliceFile(const char* fileName) | |
384 | { | |
385 | // set the name of the galice file | |
386 | // the path is converted to an absolute one if it is relative | |
387 | ||
388 | fGAliceFileName = fileName; | |
389 | if (!gSystem->IsAbsoluteFileName(fGAliceFileName)) { | |
390 | char* absFileName = gSystem->ConcatFileName(gSystem->WorkingDirectory(), | |
391 | fGAliceFileName); | |
392 | fGAliceFileName = absFileName; | |
393 | delete[] absFileName; | |
394 | } | |
ac1671c0 | 395 | |
396 | AliDebug(2, Form("galice file name set to %s", fileName)); | |
0421c3d1 | 397 | } |
398 | ||
18b43626 | 399 | //_____________________________________________________________________________ |
400 | void AliSimulation::SetEventsPerFile(const char* detector, const char* type, | |
401 | Int_t nEvents) | |
402 | { | |
403 | // set the number of events per file for the given detector and data type | |
404 | // ("Hits", "Summable Digits", "Digits", "Reconstructed Points" or "Tracks") | |
405 | ||
406 | TNamed* obj = new TNamed(detector, type); | |
407 | obj->SetUniqueID(nEvents); | |
408 | fEventsPerFile.Add(obj); | |
409 | } | |
410 | ||
6bae477a | 411 | //_____________________________________________________________________________ |
412 | Bool_t AliSimulation::MisalignGeometry(AliRunLoader *runLoader) | |
413 | { | |
414 | // Read the alignment objects from CDB. | |
415 | // Each detector is supposed to have the | |
416 | // alignment objects in DET/Align/Data CDB path. | |
417 | // All the detector objects are then collected, | |
418 | // sorted by geometry level (starting from ALIC) and | |
419 | // then applied to the TGeo geometry. | |
420 | // Finally an overlaps check is performed. | |
421 | ||
74ae4297 | 422 | if (!AliGeomManager::GetGeometry() || !AliGeomManager::GetGeometry()->IsClosed()) { |
423 | AliError("Can't apply the misalignment! Geometry is not loaded or it is still opened!"); | |
0717eed2 | 424 | return kFALSE; |
425 | } | |
6bae477a | 426 | Bool_t delRunLoader = kFALSE; |
427 | if (!runLoader) { | |
428 | runLoader = LoadRun("READ"); | |
429 | if (!runLoader) return kFALSE; | |
430 | delRunLoader = kTRUE; | |
431 | } | |
432 | ||
b856a511 | 433 | // Export ideal geometry |
ced249e6 | 434 | if(!gAlice->IsRootGeometry()) AliGeomManager::GetGeometry()->Export("geometry.root"); |
b856a511 | 435 | |
25be1e5c | 436 | // Load alignment data from CDB and apply to geometry through AliGeomManager |
6bae477a | 437 | if(fLoadAlignFromCDB){ |
25be1e5c | 438 | |
439 | TString detStr = fLoadAlObjsListOfDets; | |
440 | TString loadAlObjsListOfDets = ""; | |
441 | ||
442 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
443 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
444 | AliModule* det = (AliModule*) detArray->At(iDet); | |
445 | if (!det || !det->IsActive()) continue; | |
446 | if (IsSelected(det->GetName(), detStr)) { | |
0717eed2 | 447 | //add det to list of dets to be aligned from CDB |
448 | loadAlObjsListOfDets += det->GetName(); | |
449 | loadAlObjsListOfDets += " "; | |
25be1e5c | 450 | } |
451 | } // end loop over detectors | |
53dd3c3d | 452 | loadAlObjsListOfDets.Prepend("GRP "); //add alignment objects for non-sensitive modules |
45daac75 | 453 | AliGeomManager::ApplyAlignObjsFromCDB(loadAlObjsListOfDets.Data()); |
25be1e5c | 454 | }else{ |
455 | // Check if the array with alignment objects was | |
456 | // provided by the user. If yes, apply the objects | |
457 | // to the present TGeo geometry | |
458 | if (fAlignObjArray) { | |
45daac75 | 459 | if (AliGeomManager::ApplyAlignObjsToGeom(*fAlignObjArray) == kFALSE) { |
0717eed2 | 460 | AliError("The misalignment of one or more volumes failed!" |
461 | "Compare the list of simulated detectors and the list of detector alignment data!"); | |
462 | if (delRunLoader) delete runLoader; | |
463 | return kFALSE; | |
6bae477a | 464 | } |
465 | } | |
6bae477a | 466 | } |
467 | ||
ef7ff1f9 | 468 | // Update the internal geometry of modules (ITS needs it) |
25be1e5c | 469 | TString detStr = fLoadAlObjsListOfDets; |
ef7ff1f9 | 470 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
471 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
472 | ||
473 | AliModule* det = (AliModule*) detArray->At(iDet); | |
474 | if (!det || !det->IsActive()) continue; | |
475 | if (IsSelected(det->GetName(), detStr)) { | |
476 | det->UpdateInternalGeometry(); | |
477 | } | |
478 | } // end loop over detectors | |
479 | ||
480 | ||
6bae477a | 481 | if (delRunLoader) delete runLoader; |
482 | ||
483 | return kTRUE; | |
484 | } | |
485 | ||
486 | ||
487 | //_____________________________________________________________________________ | |
488 | Bool_t AliSimulation::SetRunNumber() | |
489 | { | |
490 | // Set the CDB manager run number | |
491 | // The run number is retrieved from gAlice | |
492 | ||
493 | if(AliCDBManager::Instance()->GetRun() < 0) { | |
494 | AliRunLoader* runLoader = LoadRun("READ"); | |
495 | if (!runLoader) return kFALSE; | |
496 | else { | |
497 | AliCDBManager::Instance()->SetRun(runLoader->GetAliRun()->GetRunNumber()); | |
498 | AliInfo(Form("Run number: %d",AliCDBManager::Instance()->GetRun())); | |
499 | delete runLoader; | |
500 | } | |
501 | } | |
502 | return kTRUE; | |
503 | } | |
504 | ||
85a5290f | 505 | //_____________________________________________________________________________ |
506 | void AliSimulation::MergeWith(const char* fileName, Int_t nSignalPerBkgrd) | |
507 | { | |
508 | // add a file with background events for merging | |
509 | ||
510 | TObjString* fileNameStr = new TObjString(fileName); | |
511 | fileNameStr->SetUniqueID(nSignalPerBkgrd); | |
95601147 | 512 | if (!fBkgrdFileNames) fBkgrdFileNames = new TObjArray; |
85a5290f | 513 | fBkgrdFileNames->Add(fileNameStr); |
514 | } | |
515 | ||
ca30848f | 516 | void AliSimulation::EmbedInto(const char* fileName, Int_t nSignalPerBkgrd) |
517 | { | |
518 | // add a file with background events for embeddin | |
519 | MergeWith(fileName, nSignalPerBkgrd); | |
520 | fEmbeddingFlag = kTRUE; | |
521 | } | |
85a5290f | 522 | |
523 | //_____________________________________________________________________________ | |
524 | Bool_t AliSimulation::Run(Int_t nEvents) | |
525 | { | |
526 | // run the generation, simulation and digitization | |
527 | ||
c65c502a | 528 | |
529 | AliCodeTimerAuto("") | |
87932dab | 530 | |
ec92bee0 | 531 | InitCDBStorage(); |
b0314964 | 532 | |
85a5290f | 533 | if (nEvents > 0) fNEvents = nEvents; |
534 | ||
535 | // generation and simulation -> hits | |
536 | if (fRunGeneration) { | |
85a5290f | 537 | if (!RunSimulation()) if (fStopOnError) return kFALSE; |
538 | } | |
539 | ||
cae17938 | 540 | //QA |
759c1df1 | 541 | if (fRunQA) |
542 | if (!RunQA("ALL", AliQA::kHITS)) | |
543 | if (fStopOnError) | |
544 | return kFALSE ; | |
c65c502a | 545 | |
6bae477a | 546 | // Set run number in CDBManager (if it is not already set in RunSimulation) |
547 | if (!SetRunNumber()) if (fStopOnError) return kFALSE; | |
548 | ||
25be1e5c | 549 | // If RunSimulation was not called, load the geometry and misalign it |
74ae4297 | 550 | if (!AliGeomManager::GetGeometry()) { |
551 | // Initialize the geometry manager | |
45daac75 | 552 | AliGeomManager::LoadGeometry("geometry.root"); |
74ae4297 | 553 | if (!AliGeomManager::GetGeometry()) if (fStopOnError) return kFALSE; |
554 | // Misalign geometry | |
25be1e5c | 555 | if(!MisalignGeometry()) if (fStopOnError) return kFALSE; |
6bae477a | 556 | } |
25be1e5c | 557 | |
85a5290f | 558 | // hits -> summable digits |
559 | if (!fMakeSDigits.IsNull()) { | |
560 | if (!RunSDigitization(fMakeSDigits)) if (fStopOnError) return kFALSE; | |
cae17938 | 561 | //QA |
759c1df1 | 562 | if (fRunQA) |
563 | RunQA(fMakeSDigits, AliQA::kSDIGITS) ; | |
85a5290f | 564 | } |
c65c502a | 565 | |
85a5290f | 566 | |
567 | // summable digits -> digits | |
568 | if (!fMakeDigits.IsNull()) { | |
569 | if (!RunDigitization(fMakeDigits, fMakeDigitsFromHits)) { | |
570 | if (fStopOnError) return kFALSE; | |
571 | } | |
cae17938 | 572 | //QA |
759c1df1 | 573 | if (fRunQA) |
574 | if (!RunQA(fMakeDigits, AliQA::kDIGITS) ) | |
575 | if (fStopOnError) | |
576 | return kFALSE ; | |
85a5290f | 577 | } |
578 | ||
579 | // hits -> digits | |
580 | if (!fMakeDigitsFromHits.IsNull()) { | |
95601147 | 581 | if (fBkgrdFileNames && (fBkgrdFileNames->GetEntriesFast() > 0)) { |
ac1671c0 | 582 | AliWarning(Form("Merging and direct creation of digits from hits " |
583 | "was selected for some detectors. " | |
584 | "No merging will be done for the following detectors: %s", | |
585 | fMakeDigitsFromHits.Data())); | |
85a5290f | 586 | } |
587 | if (!RunHitsDigitization(fMakeDigitsFromHits)) { | |
588 | if (fStopOnError) return kFALSE; | |
589 | } | |
cae17938 | 590 | //QA |
759c1df1 | 591 | if (fRunQA) |
592 | if( !RunQA(fMakeDigitsFromHits, AliQA::kDIGITS) ) | |
593 | if (fStopOnError) | |
594 | return kFALSE ; | |
cae17938 | 595 | |
85a5290f | 596 | } |
597 | ||
a5a091ce | 598 | // digits -> trigger |
087426de | 599 | if (!RunTrigger(fMakeTrigger)) { |
600 | if (fStopOnError) return kFALSE; | |
a5a091ce | 601 | } |
602 | ||
0421c3d1 | 603 | // digits -> raw data |
604 | if (!fWriteRawData.IsNull()) { | |
06c7e392 | 605 | if (!WriteRawData(fWriteRawData, fRawDataFileName, |
606 | fDeleteIntermediateFiles)) { | |
0421c3d1 | 607 | if (fStopOnError) return kFALSE; |
608 | } | |
609 | } | |
610 | ||
cae21299 | 611 | // run HLT simulation |
612 | if (!fRunHLT.IsNull()) { | |
613 | if (!RunHLT()) { | |
614 | if (fStopOnError) return kFALSE; | |
615 | } | |
616 | } | |
617 | ||
85a5290f | 618 | return kTRUE; |
619 | } | |
620 | ||
a5a091ce | 621 | //_____________________________________________________________________________ |
622 | Bool_t AliSimulation::RunTrigger(const char* descriptors) | |
623 | { | |
624 | // run the trigger | |
625 | ||
87932dab | 626 | AliCodeTimerAuto("") |
a5a091ce | 627 | |
bacbe0fd | 628 | AliRunLoader* runLoader = LoadRun("READ"); |
629 | if (!runLoader) return kFALSE; | |
630 | TString des = descriptors; | |
631 | ||
087426de | 632 | if (des.IsNull()) { |
633 | if (gAlice->GetTriggerDescriptor() != "") { | |
634 | des = gAlice->GetTriggerDescriptor(); | |
635 | } | |
636 | else { | |
637 | AliWarning("No trigger descriptor is specified. Skipping the trigger simulation..."); | |
638 | return kTRUE; | |
639 | } | |
640 | } | |
641 | ||
0f46f5fa | 642 | runLoader->MakeTree( "GG" ); |
bacbe0fd | 643 | AliCentralTrigger* aCTP = runLoader->GetTrigger(); |
a5a091ce | 644 | // Load Descriptors |
bacbe0fd | 645 | aCTP->LoadDescriptor( des ); |
a5a091ce | 646 | |
647 | // digits -> trigger | |
bacbe0fd | 648 | if( !aCTP->RunTrigger( runLoader ) ) { |
a5a091ce | 649 | if (fStopOnError) { |
bacbe0fd | 650 | // delete aCTP; |
a5a091ce | 651 | return kFALSE; |
652 | } | |
bacbe0fd | 653 | } |
a5a091ce | 654 | |
bacbe0fd | 655 | delete runLoader; |
a5a091ce | 656 | |
bacbe0fd | 657 | return kTRUE; |
a5a091ce | 658 | } |
659 | ||
007155cc | 660 | //_____________________________________________________________________________ |
661 | Bool_t AliSimulation::WriteTriggerRawData() | |
662 | { | |
663 | // Writes the CTP (trigger) DDL raw data | |
664 | // Details of the format are given in the | |
665 | // trigger TDR - pages 134 and 135. | |
666 | AliCTPRawData writer; | |
667 | writer.RawData(); | |
a5a091ce | 668 | |
007155cc | 669 | return kTRUE; |
670 | } | |
a5a091ce | 671 | |
85a5290f | 672 | //_____________________________________________________________________________ |
95601147 | 673 | Bool_t AliSimulation::RunSimulation(Int_t nEvents) |
85a5290f | 674 | { |
675 | // run the generation and simulation | |
676 | ||
87932dab | 677 | AliCodeTimerAuto("") |
4df28b43 | 678 | |
95601147 | 679 | if (!gAlice) { |
ac1671c0 | 680 | AliError("no gAlice object. Restart aliroot and try again."); |
95601147 | 681 | return kFALSE; |
682 | } | |
683 | if (gAlice->Modules()->GetEntries() > 0) { | |
ac1671c0 | 684 | AliError("gAlice was already run. Restart aliroot and try again."); |
95601147 | 685 | return kFALSE; |
686 | } | |
687 | ||
ac1671c0 | 688 | AliInfo(Form("initializing gAlice with config file %s", |
689 | fConfigFileName.Data())); | |
815c2b38 | 690 | StdoutToAliInfo(StderrToAliError( |
691 | gAlice->Init(fConfigFileName.Data()); | |
692 | );); | |
995ad051 | 693 | |
087426de | 694 | // Get the trigger descriptor string |
695 | // Either from AliSimulation or from | |
696 | // gAlice | |
697 | if (fMakeTrigger.IsNull()) { | |
698 | if (gAlice->GetTriggerDescriptor() != "") | |
699 | fMakeTrigger = gAlice->GetTriggerDescriptor(); | |
700 | } | |
701 | else | |
702 | gAlice->SetTriggerDescriptor(fMakeTrigger.Data()); | |
703 | ||
6bae477a | 704 | // Set run number in CDBManager |
024cf675 | 705 | AliInfo(Form("Run number: %d",AliCDBManager::Instance()->GetRun())); |
706 | ||
707 | AliRunLoader* runLoader = gAlice->GetRunLoader(); | |
708 | if (!runLoader) { | |
709 | AliError(Form("gAlice has no run loader object. " | |
710 | "Check your config file: %s", fConfigFileName.Data())); | |
711 | return kFALSE; | |
712 | } | |
713 | SetGAliceFile(runLoader->GetFileName()); | |
714 | ||
6bae477a | 715 | // Misalign geometry |
caf9c464 | 716 | #if ROOT_VERSION_CODE < 331527 |
74ae4297 | 717 | AliGeomManager::SetGeometry(gGeoManager); |
caf9c464 | 718 | MisalignGeometry(runLoader); |
719 | #endif | |
995ad051 | 720 | |
024cf675 | 721 | // AliRunLoader* runLoader = gAlice->GetRunLoader(); |
722 | // if (!runLoader) { | |
723 | // AliError(Form("gAlice has no run loader object. " | |
724 | // "Check your config file: %s", fConfigFileName.Data())); | |
725 | // return kFALSE; | |
726 | // } | |
727 | // SetGAliceFile(runLoader->GetFileName()); | |
85a5290f | 728 | |
04bae0a0 | 729 | if (!gAlice->Generator()) { |
ac1671c0 | 730 | AliError(Form("gAlice has no generator object. " |
731 | "Check your config file: %s", fConfigFileName.Data())); | |
04bae0a0 | 732 | return kFALSE; |
733 | } | |
05526d44 | 734 | if (nEvents <= 0) nEvents = fNEvents; |
04bae0a0 | 735 | |
736 | // get vertex from background file in case of merging | |
737 | if (fUseBkgrdVertex && | |
738 | fBkgrdFileNames && (fBkgrdFileNames->GetEntriesFast() > 0)) { | |
05526d44 | 739 | Int_t signalPerBkgrd = GetNSignalPerBkgrd(nEvents); |
04bae0a0 | 740 | const char* fileName = ((TObjString*) |
741 | (fBkgrdFileNames->At(0)))->GetName(); | |
ac1671c0 | 742 | AliInfo(Form("The vertex will be taken from the background " |
743 | "file %s with nSignalPerBackground = %d", | |
744 | fileName, signalPerBkgrd)); | |
04bae0a0 | 745 | AliVertexGenFile* vtxGen = new AliVertexGenFile(fileName, signalPerBkgrd); |
746 | gAlice->Generator()->SetVertexGenerator(vtxGen); | |
747 | } | |
748 | ||
85a5290f | 749 | if (!fRunSimulation) { |
85a5290f | 750 | gAlice->Generator()->SetTrackingFlag(0); |
751 | } | |
752 | ||
18b43626 | 753 | // set the number of events per file for given detectors and data types |
754 | for (Int_t i = 0; i < fEventsPerFile.GetEntriesFast(); i++) { | |
755 | if (!fEventsPerFile[i]) continue; | |
756 | const char* detName = fEventsPerFile[i]->GetName(); | |
757 | const char* typeName = fEventsPerFile[i]->GetTitle(); | |
758 | TString loaderName(detName); | |
759 | loaderName += "Loader"; | |
760 | AliLoader* loader = runLoader->GetLoader(loaderName); | |
761 | if (!loader) { | |
ac1671c0 | 762 | AliError(Form("RunSimulation", "no loader for %s found\n" |
763 | "Number of events per file not set for %s %s", | |
764 | detName, typeName, detName)); | |
18b43626 | 765 | continue; |
766 | } | |
767 | AliDataLoader* dataLoader = | |
768 | loader->GetDataLoader(typeName); | |
769 | if (!dataLoader) { | |
ac1671c0 | 770 | AliError(Form("no data loader for %s found\n" |
771 | "Number of events per file not set for %s %s", | |
772 | typeName, detName, typeName)); | |
18b43626 | 773 | continue; |
774 | } | |
775 | dataLoader->SetNumberOfEventsPerFile(fEventsPerFile[i]->GetUniqueID()); | |
ac1671c0 | 776 | AliDebug(1, Form("number of events per file set to %d for %s %s", |
777 | fEventsPerFile[i]->GetUniqueID(), detName, typeName)); | |
18b43626 | 778 | } |
779 | ||
ac1671c0 | 780 | AliInfo("running gAlice"); |
815c2b38 | 781 | StdoutToAliInfo(StderrToAliError( |
782 | gAlice->Run(nEvents); | |
783 | );); | |
95601147 | 784 | |
785 | delete runLoader; | |
85a5290f | 786 | |
4df28b43 | 787 | |
85a5290f | 788 | return kTRUE; |
789 | } | |
790 | ||
791 | //_____________________________________________________________________________ | |
95601147 | 792 | Bool_t AliSimulation::RunSDigitization(const char* detectors) |
85a5290f | 793 | { |
794 | // run the digitization and produce summable digits | |
795 | ||
87932dab | 796 | AliCodeTimerAuto("") |
4df28b43 | 797 | |
95601147 | 798 | AliRunLoader* runLoader = LoadRun(); |
799 | if (!runLoader) return kFALSE; | |
800 | ||
85a5290f | 801 | TString detStr = detectors; |
95601147 | 802 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
85a5290f | 803 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
804 | AliModule* det = (AliModule*) detArray->At(iDet); | |
805 | if (!det || !det->IsActive()) continue; | |
806 | if (IsSelected(det->GetName(), detStr)) { | |
ac1671c0 | 807 | AliInfo(Form("creating summable digits for %s", det->GetName())); |
87932dab | 808 | AliCodeTimerAuto(Form("creating summable digits for %s", det->GetName())); |
5b188f2f | 809 | |
85a5290f | 810 | det->Hits2SDigits(); |
811 | } | |
812 | } | |
813 | ||
814 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 815 | AliError(Form("the following detectors were not found: %s", |
816 | detStr.Data())); | |
85a5290f | 817 | if (fStopOnError) return kFALSE; |
818 | } | |
819 | ||
95601147 | 820 | delete runLoader; |
821 | ||
85a5290f | 822 | return kTRUE; |
823 | } | |
824 | ||
825 | ||
826 | //_____________________________________________________________________________ | |
95601147 | 827 | Bool_t AliSimulation::RunDigitization(const char* detectors, |
828 | const char* excludeDetectors) | |
85a5290f | 829 | { |
830 | // run the digitization and produce digits from sdigits | |
831 | ||
87932dab | 832 | AliCodeTimerAuto("") |
4df28b43 | 833 | |
95601147 | 834 | while (AliRunLoader::GetRunLoader()) delete AliRunLoader::GetRunLoader(); |
835 | if (gAlice) delete gAlice; | |
836 | gAlice = NULL; | |
837 | ||
838 | Int_t nStreams = 1; | |
05526d44 | 839 | if (fBkgrdFileNames) nStreams = fBkgrdFileNames->GetEntriesFast() + 1; |
840 | Int_t signalPerBkgrd = GetNSignalPerBkgrd(); | |
85a5290f | 841 | AliRunDigitizer* manager = new AliRunDigitizer(nStreams, signalPerBkgrd); |
ca30848f | 842 | // manager->SetEmbeddingFlag(fEmbeddingFlag); |
85a5290f | 843 | manager->SetInputStream(0, fGAliceFileName.Data()); |
844 | for (Int_t iStream = 1; iStream < nStreams; iStream++) { | |
845 | const char* fileName = ((TObjString*) | |
846 | (fBkgrdFileNames->At(iStream-1)))->GetName(); | |
847 | manager->SetInputStream(iStream, fileName); | |
848 | } | |
849 | ||
850 | TString detStr = detectors; | |
851 | TString detExcl = excludeDetectors; | |
95601147 | 852 | manager->GetInputStream(0)->ImportgAlice(); |
853 | AliRunLoader* runLoader = | |
854 | AliRunLoader::GetRunLoader(manager->GetInputStream(0)->GetFolderName()); | |
855 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
85a5290f | 856 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
857 | AliModule* det = (AliModule*) detArray->At(iDet); | |
858 | if (!det || !det->IsActive()) continue; | |
859 | if (IsSelected(det->GetName(), detStr) && | |
860 | !IsSelected(det->GetName(), detExcl)) { | |
4df28b43 | 861 | AliDigitizer* digitizer = det->CreateDigitizer(manager); |
ca30848f | 862 | |
4df28b43 | 863 | if (!digitizer) { |
ac1671c0 | 864 | AliError(Form("no digitizer for %s", det->GetName())); |
85a5290f | 865 | if (fStopOnError) return kFALSE; |
4df28b43 | 866 | } else { |
867 | digitizer->SetRegionOfInterest(fRegionOfInterest); | |
85a5290f | 868 | } |
869 | } | |
870 | } | |
871 | ||
872 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 873 | AliError(Form("the following detectors were not found: %s", |
874 | detStr.Data())); | |
85a5290f | 875 | if (fStopOnError) return kFALSE; |
876 | } | |
877 | ||
878 | if (!manager->GetListOfTasks()->IsEmpty()) { | |
ac1671c0 | 879 | AliInfo("executing digitization"); |
85a5290f | 880 | manager->Exec(""); |
881 | } | |
95601147 | 882 | |
85a5290f | 883 | delete manager; |
884 | ||
885 | return kTRUE; | |
886 | } | |
887 | ||
888 | //_____________________________________________________________________________ | |
95601147 | 889 | Bool_t AliSimulation::RunHitsDigitization(const char* detectors) |
85a5290f | 890 | { |
891 | // run the digitization and produce digits from hits | |
892 | ||
87932dab | 893 | AliCodeTimerAuto("") |
4df28b43 | 894 | |
591f51bb | 895 | AliRunLoader* runLoader = LoadRun("READ"); |
95601147 | 896 | if (!runLoader) return kFALSE; |
897 | ||
85a5290f | 898 | TString detStr = detectors; |
95601147 | 899 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
85a5290f | 900 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
901 | AliModule* det = (AliModule*) detArray->At(iDet); | |
902 | if (!det || !det->IsActive()) continue; | |
903 | if (IsSelected(det->GetName(), detStr)) { | |
ac1671c0 | 904 | AliInfo(Form("creating digits from hits for %s", det->GetName())); |
85a5290f | 905 | det->Hits2Digits(); |
906 | } | |
907 | } | |
908 | ||
909 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 910 | AliError(Form("the following detectors were not found: %s", |
911 | detStr.Data())); | |
85a5290f | 912 | if (fStopOnError) return kFALSE; |
913 | } | |
914 | ||
b17cac0f | 915 | delete runLoader; |
591f51bb | 916 | //PH Temporary fix to avoid interference with the PHOS loder/getter |
917 | //PH The problem has to be solved in more general way 09/06/05 | |
95601147 | 918 | |
85a5290f | 919 | return kTRUE; |
920 | } | |
921 | ||
0421c3d1 | 922 | //_____________________________________________________________________________ |
06c7e392 | 923 | Bool_t AliSimulation::WriteRawData(const char* detectors, |
924 | const char* fileName, | |
925 | Bool_t deleteIntermediateFiles) | |
0421c3d1 | 926 | { |
927 | // convert the digits to raw data | |
06c7e392 | 928 | // First DDL raw data files for the given detectors are created. |
929 | // If a file name is given, the DDL files are then converted to a DATE file. | |
930 | // If deleteIntermediateFiles is true, the DDL raw files are deleted | |
931 | // afterwards. | |
932 | // If the file name has the extension ".root", the DATE file is converted | |
933 | // to a root file. | |
934 | // If deleteIntermediateFiles is true, the DATE file is deleted afterwards. | |
0421c3d1 | 935 | |
87932dab | 936 | AliCodeTimerAuto("") |
0421c3d1 | 937 | |
06c7e392 | 938 | if (!WriteRawFiles(detectors)) { |
939 | if (fStopOnError) return kFALSE; | |
940 | } | |
941 | ||
942 | TString dateFileName(fileName); | |
943 | if (!dateFileName.IsNull()) { | |
944 | Bool_t rootOutput = dateFileName.EndsWith(".root"); | |
945 | if (rootOutput) dateFileName += ".date"; | |
946 | if (!ConvertRawFilesToDate(dateFileName)) { | |
947 | if (fStopOnError) return kFALSE; | |
948 | } | |
949 | if (deleteIntermediateFiles) { | |
950 | AliRunLoader* runLoader = LoadRun("READ"); | |
951 | if (runLoader) for (Int_t iEvent = 0; | |
952 | iEvent < runLoader->GetNumberOfEvents(); iEvent++) { | |
953 | char command[256]; | |
954 | sprintf(command, "rm -r raw%d", iEvent); | |
955 | gSystem->Exec(command); | |
956 | } | |
957 | } | |
958 | ||
959 | if (rootOutput) { | |
960 | if (!ConvertDateToRoot(dateFileName, fileName)) { | |
961 | if (fStopOnError) return kFALSE; | |
962 | } | |
963 | if (deleteIntermediateFiles) { | |
964 | gSystem->Unlink(dateFileName); | |
965 | } | |
966 | } | |
967 | } | |
968 | ||
06c7e392 | 969 | return kTRUE; |
970 | } | |
971 | ||
972 | //_____________________________________________________________________________ | |
973 | Bool_t AliSimulation::WriteRawFiles(const char* detectors) | |
974 | { | |
975 | // convert the digits to raw data DDL files | |
976 | ||
87932dab | 977 | AliCodeTimerAuto("") |
978 | ||
06c7e392 | 979 | AliRunLoader* runLoader = LoadRun("READ"); |
0421c3d1 | 980 | if (!runLoader) return kFALSE; |
981 | ||
06c7e392 | 982 | // write raw data to DDL files |
0421c3d1 | 983 | for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { |
ac1671c0 | 984 | AliInfo(Form("processing event %d", iEvent)); |
0421c3d1 | 985 | runLoader->GetEvent(iEvent); |
986 | TString baseDir = gSystem->WorkingDirectory(); | |
987 | char dirName[256]; | |
988 | sprintf(dirName, "raw%d", iEvent); | |
989 | gSystem->MakeDirectory(dirName); | |
990 | if (!gSystem->ChangeDirectory(dirName)) { | |
ac1671c0 | 991 | AliError(Form("couldn't change to directory %s", dirName)); |
0421c3d1 | 992 | if (fStopOnError) return kFALSE; else continue; |
993 | } | |
994 | ||
995 | TString detStr = detectors; | |
996 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
997 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
998 | AliModule* det = (AliModule*) detArray->At(iDet); | |
999 | if (!det || !det->IsActive()) continue; | |
1000 | if (IsSelected(det->GetName(), detStr)) { | |
ac1671c0 | 1001 | AliInfo(Form("creating raw data from digits for %s", det->GetName())); |
0421c3d1 | 1002 | det->Digits2Raw(); |
1003 | } | |
1004 | } | |
1005 | ||
007155cc | 1006 | if (!WriteTriggerRawData()) |
1007 | if (fStopOnError) return kFALSE; | |
1008 | ||
0421c3d1 | 1009 | gSystem->ChangeDirectory(baseDir); |
1010 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 1011 | AliError(Form("the following detectors were not found: %s", |
1012 | detStr.Data())); | |
0421c3d1 | 1013 | if (fStopOnError) return kFALSE; |
1014 | } | |
1015 | } | |
1016 | ||
1017 | delete runLoader; | |
87932dab | 1018 | |
06c7e392 | 1019 | return kTRUE; |
1020 | } | |
0421c3d1 | 1021 | |
06c7e392 | 1022 | //_____________________________________________________________________________ |
1023 | Bool_t AliSimulation::ConvertRawFilesToDate(const char* dateFileName) | |
1024 | { | |
1025 | // convert raw data DDL files to a DATE file with the program "dateStream" | |
1026 | ||
87932dab | 1027 | AliCodeTimerAuto("") |
1028 | ||
06c7e392 | 1029 | char* path = gSystem->Which(gSystem->Getenv("PATH"), "dateStream"); |
1030 | if (!path) { | |
ac1671c0 | 1031 | AliError("the program dateStream was not found"); |
06c7e392 | 1032 | if (fStopOnError) return kFALSE; |
1033 | } else { | |
1034 | delete[] path; | |
1035 | } | |
0421c3d1 | 1036 | |
06c7e392 | 1037 | AliRunLoader* runLoader = LoadRun("READ"); |
1038 | if (!runLoader) return kFALSE; | |
1039 | ||
ac1671c0 | 1040 | AliInfo(Form("converting raw data DDL files to DATE file %s", dateFileName)); |
06c7e392 | 1041 | char command[256]; |
f28a8d2d | 1042 | // Note the option -s. It is used in order to avoid |
1043 | // the generation of SOR/EOR events. | |
1044 | sprintf(command, "dateStream -s -D -o %s -# %d -C", | |
06c7e392 | 1045 | dateFileName, runLoader->GetNumberOfEvents()); |
1046 | FILE* pipe = gSystem->OpenPipe(command, "w"); | |
1047 | ||
1048 | for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { | |
1049 | fprintf(pipe, "GDC\n"); | |
1050 | Float_t ldc = 0; | |
1051 | Int_t prevLDC = -1; | |
1052 | ||
1053 | // loop over detectors and DDLs | |
362c9d61 | 1054 | for (Int_t iDet = 0; iDet < AliDAQ::kNDetectors; iDet++) { |
1055 | for (Int_t iDDL = 0; iDDL < AliDAQ::NumberOfDdls(iDet); iDDL++) { | |
06c7e392 | 1056 | |
362c9d61 | 1057 | Int_t ddlID = AliDAQ::DdlID(iDet,iDDL); |
06c7e392 | 1058 | Int_t ldcID = Int_t(ldc + 0.0001); |
362c9d61 | 1059 | ldc += AliDAQ::NumberOfLdcs(iDet) / AliDAQ::NumberOfDdls(iDet); |
06c7e392 | 1060 | |
1061 | char rawFileName[256]; | |
362c9d61 | 1062 | sprintf(rawFileName, "raw%d/%s", |
1063 | iEvent, AliDAQ::DdlFileName(iDet,iDDL)); | |
06c7e392 | 1064 | |
1065 | // check existence and size of raw data file | |
1066 | FILE* file = fopen(rawFileName, "rb"); | |
1067 | if (!file) continue; | |
1068 | fseek(file, 0, SEEK_END); | |
1069 | unsigned long size = ftell(file); | |
aa04f81b | 1070 | fclose(file); |
1071 | if (!size) continue; | |
06c7e392 | 1072 | |
1073 | if (ldcID != prevLDC) { | |
1074 | fprintf(pipe, " LDC Id %d\n", ldcID); | |
1075 | prevLDC = ldcID; | |
1076 | } | |
1077 | fprintf(pipe, " Equipment Id %d Payload %s\n", ddlID, rawFileName); | |
1078 | } | |
1079 | } | |
1080 | } | |
1081 | ||
1082 | Int_t result = gSystem->ClosePipe(pipe); | |
1083 | ||
1084 | delete runLoader; | |
1085 | return (result == 0); | |
1086 | } | |
1087 | ||
1088 | //_____________________________________________________________________________ | |
1089 | Bool_t AliSimulation::ConvertDateToRoot(const char* dateFileName, | |
1090 | const char* rootFileName) | |
1091 | { | |
1092 | // convert a DATE file to a root file with the program "alimdc" | |
1093 | ||
1094 | // ALIMDC setup | |
f28a8d2d | 1095 | const Int_t kDBSize = 2000000000; |
c83eb8f4 | 1096 | const Int_t kTagDBSize = 1000000000; |
06c7e392 | 1097 | const Bool_t kFilter = kFALSE; |
8ec1d12b | 1098 | const Int_t kCompression = 1; |
06c7e392 | 1099 | |
1100 | char* path = gSystem->Which(gSystem->Getenv("PATH"), "alimdc"); | |
1101 | if (!path) { | |
ac1671c0 | 1102 | AliError("the program alimdc was not found"); |
06c7e392 | 1103 | if (fStopOnError) return kFALSE; |
1104 | } else { | |
1105 | delete[] path; | |
1106 | } | |
1107 | ||
ac1671c0 | 1108 | AliInfo(Form("converting DATE file %s to root file %s", |
1109 | dateFileName, rootFileName)); | |
06c7e392 | 1110 | |
f732bd7d | 1111 | const char* rawDBFS[2] = { "/tmp/mdc1", "/tmp/mdc2" }; |
1112 | const char* tagDBFS = "/tmp/mdc1/tags"; | |
f732bd7d | 1113 | |
1114 | // User defined file system locations | |
1115 | if (gSystem->Getenv("ALIMDC_RAWDB1")) | |
1116 | rawDBFS[0] = gSystem->Getenv("ALIMDC_RAWDB1"); | |
1117 | if (gSystem->Getenv("ALIMDC_RAWDB2")) | |
1118 | rawDBFS[1] = gSystem->Getenv("ALIMDC_RAWDB2"); | |
1119 | if (gSystem->Getenv("ALIMDC_TAGDB")) | |
1120 | tagDBFS = gSystem->Getenv("ALIMDC_TAGDB"); | |
f732bd7d | 1121 | |
1122 | gSystem->Exec(Form("rm -rf %s",rawDBFS[0])); | |
1123 | gSystem->Exec(Form("rm -rf %s",rawDBFS[1])); | |
1124 | gSystem->Exec(Form("rm -rf %s",tagDBFS)); | |
f732bd7d | 1125 | |
1126 | gSystem->Exec(Form("mkdir %s",rawDBFS[0])); | |
1127 | gSystem->Exec(Form("mkdir %s",rawDBFS[1])); | |
1128 | gSystem->Exec(Form("mkdir %s",tagDBFS)); | |
f732bd7d | 1129 | |
1130 | Int_t result = gSystem->Exec(Form("alimdc %d %d %d %d %s", | |
1131 | kDBSize, kTagDBSize, kFilter, kCompression, dateFileName)); | |
1132 | gSystem->Exec(Form("mv %s/*.root %s", rawDBFS[0], rootFileName)); | |
1133 | ||
1134 | gSystem->Exec(Form("rm -rf %s",rawDBFS[0])); | |
1135 | gSystem->Exec(Form("rm -rf %s",rawDBFS[1])); | |
1136 | gSystem->Exec(Form("rm -rf %s",tagDBFS)); | |
06c7e392 | 1137 | |
1138 | return (result == 0); | |
0421c3d1 | 1139 | } |
1140 | ||
85a5290f | 1141 | |
95601147 | 1142 | //_____________________________________________________________________________ |
06c7e392 | 1143 | AliRunLoader* AliSimulation::LoadRun(const char* mode) const |
95601147 | 1144 | { |
1145 | // delete existing run loaders, open a new one and load gAlice | |
1146 | ||
1147 | while (AliRunLoader::GetRunLoader()) delete AliRunLoader::GetRunLoader(); | |
1148 | AliRunLoader* runLoader = | |
1149 | AliRunLoader::Open(fGAliceFileName.Data(), | |
06c7e392 | 1150 | AliConfig::GetDefaultEventFolderName(), mode); |
95601147 | 1151 | if (!runLoader) { |
ac1671c0 | 1152 | AliError(Form("no run loader found in file %s", fGAliceFileName.Data())); |
95601147 | 1153 | return NULL; |
1154 | } | |
1155 | runLoader->LoadgAlice(); | |
1156 | gAlice = runLoader->GetAliRun(); | |
1157 | if (!gAlice) { | |
ac1671c0 | 1158 | AliError(Form("no gAlice object found in file %s", |
1159 | fGAliceFileName.Data())); | |
95601147 | 1160 | return NULL; |
1161 | } | |
1162 | return runLoader; | |
1163 | } | |
1164 | ||
85a5290f | 1165 | //_____________________________________________________________________________ |
05526d44 | 1166 | Int_t AliSimulation::GetNSignalPerBkgrd(Int_t nEvents) const |
1167 | { | |
1168 | // get or calculate the number of signal events per background event | |
1169 | ||
1170 | if (!fBkgrdFileNames) return 1; | |
1171 | Int_t nBkgrdFiles = fBkgrdFileNames->GetEntriesFast(); | |
1172 | if (nBkgrdFiles == 0) return 1; | |
1173 | ||
1174 | // get the number of signal events | |
1175 | if (nEvents <= 0) { | |
1176 | AliRunLoader* runLoader = | |
ca30848f | 1177 | AliRunLoader::Open(fGAliceFileName.Data(), "SIGNAL"); |
05526d44 | 1178 | if (!runLoader) return 1; |
ca30848f | 1179 | |
05526d44 | 1180 | nEvents = runLoader->GetNumberOfEvents(); |
1181 | delete runLoader; | |
1182 | } | |
1183 | ||
1184 | Int_t result = 0; | |
1185 | for (Int_t iBkgrdFile = 0; iBkgrdFile < nBkgrdFiles; iBkgrdFile++) { | |
1186 | // get the number of background events | |
1187 | const char* fileName = ((TObjString*) | |
1188 | (fBkgrdFileNames->At(iBkgrdFile)))->GetName(); | |
ca30848f | 1189 | AliRunLoader* runLoader = |
05526d44 | 1190 | AliRunLoader::Open(fileName, "BKGRD"); |
1191 | if (!runLoader) continue; | |
1192 | Int_t nBkgrdEvents = runLoader->GetNumberOfEvents(); | |
1193 | delete runLoader; | |
ca30848f | 1194 | |
05526d44 | 1195 | // get or calculate the number of signal per background events |
1196 | Int_t nSignalPerBkgrd = fBkgrdFileNames->At(iBkgrdFile)->GetUniqueID(); | |
1197 | if (nSignalPerBkgrd <= 0) { | |
1198 | nSignalPerBkgrd = (nEvents-1) / nBkgrdEvents + 1; | |
1199 | } else if (result && (result != nSignalPerBkgrd)) { | |
ac1671c0 | 1200 | AliInfo(Form("the number of signal events per background event " |
1201 | "will be changed from %d to %d for stream %d", | |
1202 | nSignalPerBkgrd, result, iBkgrdFile+1)); | |
05526d44 | 1203 | nSignalPerBkgrd = result; |
1204 | } | |
1205 | ||
1206 | if (!result) result = nSignalPerBkgrd; | |
1207 | if (nSignalPerBkgrd * nBkgrdEvents < nEvents) { | |
ac1671c0 | 1208 | AliWarning(Form("not enough background events (%d) for %d signal events " |
1209 | "using %d signal per background events for stream %d", | |
1210 | nBkgrdEvents, nEvents, nSignalPerBkgrd, iBkgrdFile+1)); | |
05526d44 | 1211 | } |
1212 | } | |
1213 | ||
1214 | return result; | |
1215 | } | |
1216 | ||
1217 | //_____________________________________________________________________________ | |
85a5290f | 1218 | Bool_t AliSimulation::IsSelected(TString detName, TString& detectors) const |
1219 | { | |
1220 | // check whether detName is contained in detectors | |
1221 | // if yes, it is removed from detectors | |
1222 | ||
1223 | // check if all detectors are selected | |
1224 | if ((detectors.CompareTo("ALL") == 0) || | |
1225 | detectors.BeginsWith("ALL ") || | |
1226 | detectors.EndsWith(" ALL") || | |
1227 | detectors.Contains(" ALL ")) { | |
1228 | detectors = "ALL"; | |
1229 | return kTRUE; | |
1230 | } | |
1231 | ||
1232 | // search for the given detector | |
1233 | Bool_t result = kFALSE; | |
1234 | if ((detectors.CompareTo(detName) == 0) || | |
1235 | detectors.BeginsWith(detName+" ") || | |
1236 | detectors.EndsWith(" "+detName) || | |
1237 | detectors.Contains(" "+detName+" ")) { | |
1238 | detectors.ReplaceAll(detName, ""); | |
1239 | result = kTRUE; | |
1240 | } | |
1241 | ||
1242 | // clean up the detectors string | |
1243 | while (detectors.Contains(" ")) detectors.ReplaceAll(" ", " "); | |
1244 | while (detectors.BeginsWith(" ")) detectors.Remove(0, 1); | |
1245 | while (detectors.EndsWith(" ")) detectors.Remove(detectors.Length()-1, 1); | |
1246 | ||
1247 | return result; | |
1248 | } | |
ca30848f | 1249 | |
1250 | Bool_t AliSimulation::ConvertRaw2SDigits(const char* rawDirectory, const char* esdFileName) | |
1251 | { | |
1252 | // | |
1253 | // Steering routine to convert raw data in directory rawDirectory/ to fake SDigits. | |
1254 | // These can be used for embedding of MC tracks into RAW data using the standard | |
1255 | // merging procedure. | |
1256 | // | |
1257 | // If an ESD file is given the reconstructed vertex is taken from it and stored in the event header. | |
1258 | // | |
1259 | if (!gAlice) { | |
1260 | AliError("no gAlice object. Restart aliroot and try again."); | |
1261 | return kFALSE; | |
1262 | } | |
1263 | if (gAlice->Modules()->GetEntries() > 0) { | |
1264 | AliError("gAlice was already run. Restart aliroot and try again."); | |
1265 | return kFALSE; | |
1266 | } | |
1267 | ||
1268 | AliInfo(Form("initializing gAlice with config file %s",fConfigFileName.Data())); | |
1269 | StdoutToAliInfo(StderrToAliError(gAlice->Init(fConfigFileName.Data()););); | |
1270 | // | |
1271 | // Initialize CDB | |
1272 | InitCDBStorage(); | |
1273 | AliCDBManager* man = AliCDBManager::Instance(); | |
1274 | man->SetRun(0); // Should this come from rawdata header ? | |
1275 | ||
1276 | Int_t iDet; | |
1277 | // | |
1278 | // Get the runloader | |
1279 | AliRunLoader* runLoader = gAlice->GetRunLoader(); | |
1280 | // | |
1281 | // Open esd file if available | |
1282 | TFile* esdFile = TFile::Open(esdFileName); | |
1283 | Bool_t esdOK = (esdFile != 0); | |
1284 | AliESD* esd = new AliESD; | |
1285 | TTree* treeESD = 0; | |
1286 | if (esdOK) { | |
1287 | treeESD = (TTree*) esdFile->Get("esdTree"); | |
1288 | if (!treeESD) { | |
1289 | AliWarning("No ESD tree found"); | |
1290 | esdOK = kFALSE; | |
1291 | } else { | |
1292 | treeESD->SetBranchAddress("ESD", &esd); | |
1293 | } | |
1294 | } | |
1295 | // | |
1296 | // Create the RawReader | |
8b31e840 | 1297 | TString fileName(rawDirectory); |
1298 | AliRawReader* rawReader = 0x0; | |
1299 | if (fileName.EndsWith("/")) { | |
1300 | rawReader = new AliRawReaderFile(fileName); | |
1301 | } else if (fileName.EndsWith(".root")) { | |
1302 | rawReader = new AliRawReaderRoot(fileName); | |
1303 | } else if (!fileName.IsNull()) { | |
1304 | rawReader = new AliRawReaderDate(fileName); | |
1305 | rawReader->SelectEvents(7); | |
1306 | } | |
1307 | // if (!fEquipIdMap.IsNull() && fRawReader) | |
1308 | // fRawReader->LoadEquipmentIdsMap(fEquipIdMap); | |
ca30848f | 1309 | // |
1310 | // Get list of detectors | |
1311 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
1312 | // | |
1313 | // Get Header | |
1314 | AliHeader* header = runLoader->GetHeader(); | |
1315 | // | |
8b31e840 | 1316 | TString detStr = fMakeSDigits; |
ca30848f | 1317 | // Event loop |
1318 | Int_t nev = 0; | |
1319 | while(kTRUE) { | |
1320 | if (!(rawReader->NextEvent())) break; | |
1321 | // | |
1322 | // Detector loop | |
1323 | for (iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
1324 | AliModule* det = (AliModule*) detArray->At(iDet); | |
8b31e840 | 1325 | if (!det || !det->IsActive()) continue; |
1326 | if (IsSelected(det->GetName(), detStr)) { | |
1327 | AliInfo(Form("Calling Raw2SDigits for %s\n", det->GetName())); | |
1328 | det->Raw2SDigits(rawReader); | |
1329 | rawReader->Reset(); | |
1330 | } | |
ca30848f | 1331 | } // detectors |
1332 | ||
5b188f2f | 1333 | |
ca30848f | 1334 | // |
1335 | // If ESD information available obtain reconstructed vertex and store in header. | |
1336 | if (esdOK) { | |
1337 | treeESD->GetEvent(nev); | |
1338 | const AliESDVertex* esdVertex = esd->GetPrimaryVertex(); | |
1339 | Double_t position[3]; | |
1340 | esdVertex->GetXYZ(position); | |
1341 | AliGenEventHeader* mcHeader = new AliGenEventHeader("ESD"); | |
1342 | TArrayF mcV; | |
1343 | mcV.Set(3); | |
1344 | for (Int_t i = 0; i < 3; i++) mcV[i] = position[i]; | |
1345 | mcHeader->SetPrimaryVertex(mcV); | |
1346 | header->Reset(0,nev); | |
1347 | header->SetGenEventHeader(mcHeader); | |
1348 | printf("***** Saved vertex %f %f %f \n", position[0], position[1], position[2]); | |
1349 | } | |
1350 | nev++; | |
1351 | // | |
1352 | // Finish the event | |
1353 | runLoader->TreeE()->Fill(); | |
1354 | runLoader->SetNextEvent(); | |
1355 | } // events | |
1356 | ||
1357 | delete rawReader; | |
1358 | // | |
1359 | // Finish the run | |
1360 | runLoader->CdGAFile(); | |
1361 | runLoader->WriteHeader("OVERWRITE"); | |
1362 | runLoader->WriteRunLoader(); | |
1363 | ||
1364 | return kTRUE; | |
1365 | } | |
5b188f2f | 1366 | |
1367 | //_____________________________________________________________________________ | |
1368 | Int_t AliSimulation::GetDetIndex(const char* detector) | |
1369 | { | |
1370 | // return the detector index corresponding to detector | |
1371 | Int_t index = -1 ; | |
1372 | for (index = 0; index < fgkNDetectors ; index++) { | |
1373 | if ( strcmp(detector, fgkDetectorName[index]) == 0 ) | |
1374 | break ; | |
1375 | } | |
1376 | return index ; | |
1377 | } | |
cae21299 | 1378 | |
1379 | //_____________________________________________________________________________ | |
1380 | Bool_t AliSimulation::RunHLT() | |
1381 | { | |
1382 | // Run the HLT simulation | |
1383 | // HLT simulation is implemented in HLT/sim/AliHLTSimulation | |
1384 | // Disabled if fRunHLT is empty, default vaule is "default". | |
1385 | // AliSimulation::SetRunHLT can be used to set the options for HLT simulation | |
1386 | // The default simulation depends on the HLT component libraries and their | |
1387 | // corresponding agents which define components and chains to run. See | |
1388 | // http://web.ift.uib.no/~kjeks/doc/alice-hlt/ | |
1389 | // http://web.ift.uib.no/~kjeks/doc/alice-hlt/classAliHLTModuleAgent.html | |
1390 | // | |
1391 | // The libraries to be loaded can be specified as an option. | |
1392 | // <pre> | |
1393 | // AliSimulation sim; | |
1394 | // sim.SetRunHLT("libAliHLTSample.so"); | |
1395 | // </pre> | |
1396 | // will only load <tt>libAliHLTSample.so</tt> | |
1397 | ||
1398 | // Other available options: | |
1399 | // \li loglevel=<i>level</i> <br> | |
1400 | // logging level for this processing | |
1401 | // \li alilog=off | |
1402 | // disable redirection of log messages to AliLog class | |
1403 | // \li config=<i>macro</i> | |
1404 | // configuration macro | |
1405 | // \li localrec=<i>configuration</i> | |
1406 | // comma separated list of configurations to be run during simulation | |
1407 | ||
1408 | int iResult=0; | |
1409 | AliRunLoader* pRunLoader = LoadRun("READ"); | |
1410 | if (!pRunLoader) return kFALSE; | |
1411 | ||
1412 | // load the library dynamically | |
1413 | gSystem->Load(ALIHLTSIMULATION_LIBRARY); | |
1414 | ||
1415 | // check for the library version | |
1416 | AliHLTSimulationGetLibraryVersion_t fctVersion=(AliHLTSimulationGetLibraryVersion_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_GET_LIBRARY_VERSION)); | |
1417 | if (!fctVersion) { | |
1418 | AliError(Form("can not load library %s", ALIHLTSIMULATION_LIBRARY)); | |
1419 | return kFALSE; | |
1420 | } | |
1421 | if (fctVersion()!= ALIHLTSIMULATION_LIBRARY_VERSION) { | |
1422 | AliError(Form("%s version does not match: compiled for version %d, loaded %d", ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_LIBRARY_VERSION, fctVersion())); | |
1423 | return kFALSE; | |
1424 | } | |
1425 | ||
1426 | // print compile info | |
1427 | typedef void (*CompileInfo)( char*& date, char*& time); | |
1428 | CompileInfo fctInfo=(CompileInfo)gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, "CompileInfo"); | |
1429 | if (fctInfo) { | |
1430 | char* date=""; | |
1431 | char* time=""; | |
1432 | (*fctInfo)(date, time); | |
1433 | if (!date) date="unknown"; | |
1434 | if (!time) time="unknown"; | |
1435 | AliInfo(Form("%s build on %s (%s)", ALIHLTSIMULATION_LIBRARY, date, time)); | |
1436 | } else { | |
1437 | AliInfo(Form("no build info available for %s", ALIHLTSIMULATION_LIBRARY)); | |
1438 | } | |
1439 | ||
1440 | // create instance of the HLT simulation | |
1441 | AliHLTSimulationCreateInstance_t fctCreate=(AliHLTSimulationCreateInstance_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_CREATE_INSTANCE)); | |
1442 | AliHLTSimulation* pHLT=NULL; | |
1443 | if (fctCreate==NULL || (pHLT=(fctCreate()))==NULL) { | |
1444 | AliError(Form("can not create instance of HLT simulation (creator %p)", fctCreate)); | |
1445 | return kFALSE; | |
1446 | } | |
1447 | ||
1448 | // init the HLT simulation | |
1449 | if (fRunHLT.CompareTo("default")==0) fRunHLT=""; | |
1450 | AliHLTSimulationInit_t fctInit=(AliHLTSimulationInit_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_INIT)); | |
1451 | if (fctInit==NULL || (iResult=(fctInit(pHLT, pRunLoader, fRunHLT.Data())))<0) { | |
1452 | AliError(Form("can not init HLT simulation: error %d (init %p)", iResult, fctInit)); | |
1453 | } else { | |
1454 | // run the HLT simulation | |
1455 | AliHLTSimulationRun_t fctRun=(AliHLTSimulationRun_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_RUN)); | |
1456 | if (fctRun==NULL || (iResult=(fctRun(pHLT, pRunLoader)))<0) { | |
1457 | AliError(Form("can not run HLT simulation: error %d (run %p)", iResult, fctRun)); | |
1458 | } | |
1459 | } | |
1460 | ||
1461 | // delete the instance | |
1462 | AliHLTSimulationDeleteInstance_t fctDelete=(AliHLTSimulationDeleteInstance_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_DELETE_INSTANCE)); | |
1463 | if (fctDelete==NULL || fctDelete(pHLT)<0) { | |
1464 | AliError(Form("can not delete instance of HLT simulation (creator %p)", fctDelete)); | |
1465 | } | |
1466 | pHLT=NULL; | |
1467 | ||
1468 | return iResult>=0?kTRUE:kFALSE; | |
1469 | } | |
cae17938 | 1470 | |
1471 | //_____________________________________________________________________________ | |
1472 | Bool_t AliSimulation::RunQA(const char* detectors, AliQA::TASKINDEX task) | |
1473 | { | |
1474 | // run the QA on summable digits pr digits | |
1475 | ||
1476 | AliQADataMakerSteer qas ; | |
1477 | qas.Reset() ; | |
1478 | return qas.Run(task); | |
1479 | } | |
1480 |