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f23a6e1a | 1 | // $Id$ |
2 | ||
c5123824 | 3 | //************************************************************************** |
4 | //* This file is property of and copyright by the ALICE HLT Project * | |
5 | //* ALICE Experiment at CERN, All rights reserved. * | |
6 | //* * | |
7 | //* Primary Authors: Matthias Richter <Matthias.Richter@ift.uib.no> * | |
8 | //* for The ALICE HLT Project. * | |
9 | //* * | |
10 | //* Permission to use, copy, modify and distribute this software and its * | |
11 | //* documentation strictly for non-commercial purposes is hereby granted * | |
12 | //* without fee, provided that the above copyright notice appears in all * | |
13 | //* copies and that both the copyright notice and this permission notice * | |
14 | //* appear in the supporting documentation. The authors make no claims * | |
15 | //* about the suitability of this software for any purpose. It is * | |
16 | //* provided "as is" without express or implied warranty. * | |
17 | //************************************************************************** | |
f23a6e1a | 18 | |
b22e91eb | 19 | /** @file AliHLTSystem.cxx |
20 | @author Matthias Richter | |
21 | @date | |
22 | @brief Implementation of HLT module management. | |
23 | */ | |
f23a6e1a | 24 | |
0c0c9d99 | 25 | #if __GNUC__>= 3 |
f23a6e1a | 26 | using namespace std; |
27 | #endif | |
28 | ||
f3506ea2 | 29 | #include <cassert> |
85869391 | 30 | #include "AliHLTStdIncludes.h" |
f23a6e1a | 31 | #include "AliHLTSystem.h" |
32 | #include "AliHLTComponentHandler.h" | |
33 | #include "AliHLTComponent.h" | |
5ec8e281 | 34 | #include "AliHLTConfiguration.h" |
c38ba6f9 | 35 | #include "AliHLTConfigurationHandler.h" |
36 | #include "AliHLTTask.h" | |
242bb794 | 37 | #include "AliHLTModuleAgent.h" |
8451168b | 38 | #include "AliHLTOfflineInterface.h" |
457ec821 | 39 | #include "AliHLTDataSource.h" |
c5123824 | 40 | #include "AliHLTOUT.h" |
41 | #include "AliHLTOUTHandler.h" | |
242bb794 | 42 | #include <TObjArray.h> |
43 | #include <TObjString.h> | |
90ebac25 | 44 | #include <TStopwatch.h> |
dba03d72 | 45 | //#include <TSystem.h> |
c043fa2c | 46 | #include <TROOT.h> |
6a8e0bb4 | 47 | //#include <TInterpreter.h> |
f23a6e1a | 48 | |
83670b1d | 49 | /** HLT default component libraries */ |
6a8e0bb4 | 50 | const char* AliHLTSystem::fgkHLTDefaultLibs[]= { |
83670b1d | 51 | "libAliHLTUtil.so", |
8f471af0 | 52 | "libAliHLTRCU.so", |
83670b1d | 53 | "libAliHLTTPC.so", |
54 | // "libAliHLTSample.so", | |
511b6d88 | 55 | //"libAliHLTPHOS.so", |
887a669c | 56 | "libAliHLTMUON.so", |
83670b1d | 57 | "libAliHLTTRD.so", |
c5123824 | 58 | "libAliHLTTrigger.so", |
83670b1d | 59 | NULL |
60 | }; | |
61 | ||
b22e91eb | 62 | /** ROOT macro for the implementation of ROOT specific class methods */ |
f23a6e1a | 63 | ClassImp(AliHLTSystem) |
64 | ||
83cb7e1d | 65 | AliHLTSystem::AliHLTSystem(AliHLTComponentLogSeverity loglevel) |
85869391 | 66 | : |
b005ef92 | 67 | fpComponentHandler(AliHLTComponentHandler::CreateHandler()), |
68 | fpConfigurationHandler(AliHLTConfigurationHandler::CreateHandler()), | |
242bb794 | 69 | fTaskList(), |
c043fa2c | 70 | fState(0), |
dee38f1b | 71 | fChains(), |
72 | fStopwatches(new TObjArray), | |
73 | fEventCount(-1), | |
b005ef92 | 74 | fGoodEvents(-1), |
75 | fpChainHandlers(NULL), | |
76 | fpEsdHandlers(NULL), | |
77 | fpProprietaryHandlers(NULL) | |
f23a6e1a | 78 | { |
70ed7d01 | 79 | // see header file for class documentation |
80 | // or | |
81 | // refer to README to build package | |
82 | // or | |
83 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt | |
5f5b708b | 84 | |
b005ef92 | 85 | if (fgNofInstances++>0) { |
86 | // July 2008: multiple instances are now allowed | |
87 | // AliHLTSystem is used in multiple instances for the kChain HLTOUT handler | |
88 | //HLTWarning("multiple instances of AliHLTSystem, you should not use more than one at a time"); | |
89 | } | |
fc455fba | 90 | |
83cb7e1d | 91 | SetGlobalLoggingLevel(loglevel); |
92 | SetFrameworkLog(loglevel); | |
f23a6e1a | 93 | if (fpComponentHandler) { |
94 | AliHLTComponentEnvironment env; | |
95 | memset(&env, 0, sizeof(AliHLTComponentEnvironment)); | |
9ce4bf4a | 96 | env.fAllocMemoryFunc=AliHLTSystem::AllocMemory; |
fc455fba | 97 | env.fLoggingFunc=NULL; |
f23a6e1a | 98 | fpComponentHandler->SetEnvironment(&env); |
db95fec3 | 99 | InitAliLogFunc(fpComponentHandler); |
a742f6f8 | 100 | fpComponentHandler->AnnounceVersion(); |
85465857 | 101 | } else { |
102 | HLTFatal("can not create Component Handler"); | |
103 | } | |
85465857 | 104 | if (fpConfigurationHandler) { |
105 | AliHLTConfiguration::GlobalInit(fpConfigurationHandler); | |
106 | } else { | |
107 | HLTFatal("can not create Configuration Handler"); | |
f23a6e1a | 108 | } |
109 | } | |
110 | ||
f23a6e1a | 111 | AliHLTSystem::~AliHLTSystem() |
112 | { | |
70ed7d01 | 113 | // see header file for class documentation |
fc455fba | 114 | fgNofInstances--; |
2d7ff710 | 115 | CleanTaskList(); |
fc455fba | 116 | AliHLTConfiguration::GlobalDeinit(fpConfigurationHandler); |
2d7ff710 | 117 | if (fpConfigurationHandler) { |
b005ef92 | 118 | fpConfigurationHandler->Destroy(); |
2d7ff710 | 119 | } |
120 | fpConfigurationHandler=NULL; | |
121 | ||
122 | if (fpComponentHandler) { | |
b005ef92 | 123 | fpComponentHandler->Destroy(); |
2d7ff710 | 124 | } |
125 | fpComponentHandler=NULL; | |
f23a6e1a | 126 | } |
127 | ||
fc455fba | 128 | int AliHLTSystem::fgNofInstances=0; |
129 | ||
5ec8e281 | 130 | int AliHLTSystem::AddConfiguration(AliHLTConfiguration* pConf) |
131 | { | |
70ed7d01 | 132 | // see header file for class documentation |
6a8e0bb4 | 133 | HLTLogKeyword("configuration handling"); |
5ec8e281 | 134 | int iResult=0; |
53feaef5 | 135 | if (pConf) { |
6a8e0bb4 | 136 | HLTError("function not yet implemented"); |
137 | iResult=-ENOSYS; | |
53feaef5 | 138 | } else { |
139 | iResult=-EINVAL; | |
140 | } | |
5ec8e281 | 141 | return iResult; |
142 | } | |
143 | ||
014d39ce | 144 | int AliHLTSystem::InsertConfiguration(AliHLTConfiguration* pConf, AliHLTConfiguration* pPrec) |
145 | { | |
70ed7d01 | 146 | // see header file for class documentation |
6a8e0bb4 | 147 | HLTLogKeyword("configuration handling"); |
014d39ce | 148 | int iResult=0; |
53feaef5 | 149 | if (pConf) { |
150 | if (pPrec) { | |
151 | // find the position | |
6a8e0bb4 | 152 | HLTError("function not yet implemented"); |
153 | iResult=-ENOSYS; | |
53feaef5 | 154 | } |
155 | } else { | |
156 | iResult=-EINVAL; | |
157 | } | |
014d39ce | 158 | return iResult; |
159 | } | |
5ec8e281 | 160 | |
161 | int AliHLTSystem::DeleteConfiguration(AliHLTConfiguration* pConf) | |
162 | { | |
70ed7d01 | 163 | // see header file for class documentation |
6a8e0bb4 | 164 | HLTLogKeyword("configuration handling"); |
5ec8e281 | 165 | int iResult=0; |
53feaef5 | 166 | if (pConf) { |
6a8e0bb4 | 167 | HLTError("function not yet implemented"); |
168 | iResult=-ENOSYS; | |
53feaef5 | 169 | } else { |
170 | iResult=-EINVAL; | |
171 | } | |
5ec8e281 | 172 | return iResult; |
173 | } | |
174 | ||
a742f6f8 | 175 | int AliHLTSystem::BuildTaskList(const char* id) |
176 | { | |
177 | // see header file for class documentation | |
178 | int iResult=0; | |
179 | if (id) { | |
180 | if (fpConfigurationHandler) { | |
181 | AliHLTConfiguration* pConf=fpConfigurationHandler->FindConfiguration(id); | |
182 | if (pConf) { | |
183 | iResult=BuildTaskList(pConf); | |
184 | } else { | |
185 | HLTError("unknown configuration \"%s\"", id); | |
186 | iResult=-EEXIST; | |
187 | } | |
188 | } else { | |
189 | iResult=-EFAULT; | |
190 | } | |
191 | } else { | |
192 | iResult=-EINVAL; | |
193 | } | |
194 | return iResult; | |
195 | } | |
196 | ||
5ec8e281 | 197 | int AliHLTSystem::BuildTaskList(AliHLTConfiguration* pConf) |
198 | { | |
70ed7d01 | 199 | // see header file for class documentation |
f23a6e1a | 200 | int iResult=0; |
5ec8e281 | 201 | if (pConf) { |
202 | AliHLTTask* pTask=NULL; | |
203 | if ((pTask=FindTask(pConf->GetName()))!=NULL) { | |
204 | if (pTask->GetConf()!=pConf) { | |
c5123824 | 205 | HLTError("configuration mismatch, there is already a task with configuration name \"%s\", but it is different. Most likely configuration %p is not registered properly", pConf->GetName(), pConf); |
5ec8e281 | 206 | iResult=-EEXIST; |
5ec8e281 | 207 | } |
c043fa2c | 208 | // task for this configuration exists, terminate |
209 | pTask=NULL; | |
5ec8e281 | 210 | } else if (pConf->SourcesResolved(1)!=1) { |
85465857 | 211 | HLTError("configuration \"%s\" has unresolved sources, aborting ...", pConf->GetName()); |
5ec8e281 | 212 | iResult=-ENOLINK; |
213 | } else { | |
53feaef5 | 214 | pTask=new AliHLTTask(pConf); |
5ec8e281 | 215 | if (pTask==NULL) { |
216 | iResult=-ENOMEM; | |
dba03d72 | 217 | } else { |
218 | pTask->SetLocalLoggingLevel(GetLocalLoggingLevel()); | |
5ec8e281 | 219 | } |
220 | } | |
c043fa2c | 221 | static int iterationLevel=0; |
222 | if (pTask && iResult>=0) { | |
3b35e87c | 223 | // check for circular dependencies |
5ec8e281 | 224 | if ((iResult=pConf->FollowDependency(pConf->GetName()))>0) { |
3b35e87c | 225 | HLTError("detected circular dependency for configuration \"%s\"", pTask->GetName()); |
5ec8e281 | 226 | pTask->PrintDependencyTree(pTask->GetName(), 1/*use the configuration list*/); |
85465857 | 227 | HLTError("aborted ..."); |
5ec8e281 | 228 | iResult=-ELOOP; |
229 | } | |
230 | if (iResult>=0) { | |
231 | // check whether all dependencies are already in the task list | |
232 | // create the missing ones | |
3b35e87c | 233 | // this step is an iterative process which calls this function again for the missing |
234 | // configurations, in order to avoid the currently processed task to be created | |
235 | // again it is added to the list temporarily and removed afterwards | |
236 | // This is of high importance to preserve the order of the tasks. Furthermore, the | |
237 | // InsertTask method has to be used in order to set all the cross links right | |
5ec8e281 | 238 | fTaskList.Add(pTask); |
239 | AliHLTConfiguration* pDep=pConf->GetFirstSource(); | |
240 | while (pDep!=NULL && iResult>=0) { | |
c043fa2c | 241 | HLTDebug("iteration %d: checking dependency %s (%p)", iterationLevel, pDep->GetName(), pDep); |
5ec8e281 | 242 | if (FindTask(pDep->GetName())==NULL) { |
c043fa2c | 243 | HLTDebug("iteration %d: building task list for configuration %s (%p)", iterationLevel, pDep->GetName(), pDep); |
244 | iterationLevel++; | |
5ec8e281 | 245 | iResult=BuildTaskList(pDep); |
c043fa2c | 246 | iterationLevel--; |
5ec8e281 | 247 | } |
248 | pDep=pConf->GetNextSource(); | |
249 | } | |
3b35e87c | 250 | // remove the temporarily added task |
5ec8e281 | 251 | fTaskList.Remove(pTask); |
252 | ||
253 | // insert the task and set the cross-links | |
254 | if (iResult>=0) { | |
c043fa2c | 255 | HLTDebug("iteration %d: inserting task %s (%p)", iterationLevel, pTask->GetName(), pTask); |
5ec8e281 | 256 | iResult=InsertTask(pTask); |
257 | } | |
258 | } else { | |
259 | delete pTask; | |
260 | pTask=NULL; | |
261 | } | |
262 | } | |
263 | } else { | |
264 | iResult=-EINVAL; | |
f23a6e1a | 265 | } |
f23a6e1a | 266 | return iResult; |
267 | } | |
268 | ||
5ec8e281 | 269 | int AliHLTSystem::CleanTaskList() |
270 | { | |
70ed7d01 | 271 | // see header file for class documentation |
5ec8e281 | 272 | int iResult=0; |
273 | TObjLink* lnk=NULL; | |
a742f6f8 | 274 | while ((lnk=fTaskList.LastLink())!=NULL) { |
5ec8e281 | 275 | delete (lnk->GetObject()); |
a742f6f8 | 276 | fTaskList.Remove(lnk); |
5ec8e281 | 277 | } |
278 | return iResult; | |
279 | } | |
280 | ||
281 | int AliHLTSystem::InsertTask(AliHLTTask* pTask) | |
282 | { | |
70ed7d01 | 283 | // see header file for class documentation |
5ec8e281 | 284 | int iResult=0; |
285 | TObjLink *lnk = NULL; | |
286 | if ((iResult=pTask->CheckDependencies())>0) | |
287 | lnk=fTaskList.FirstLink(); | |
288 | while (lnk && iResult>0) { | |
289 | AliHLTTask* pCurr = (AliHLTTask*)lnk->GetObject(); | |
85465857 | 290 | //HLTDebug("checking \"%s\"", pCurr->GetName()); |
5ec8e281 | 291 | iResult=pTask->Depends(pCurr); |
292 | if (iResult>0) { | |
293 | iResult=pTask->SetDependency(pCurr); | |
294 | pCurr->SetTarget(pTask); | |
85465857 | 295 | HLTDebug("set dependency \"%s\" for configuration \"%s\"", pCurr->GetName(), pTask->GetName()); |
f23a6e1a | 296 | } |
5ec8e281 | 297 | if (pCurr->Depends(pTask)) { |
3b35e87c | 298 | // circular dependency |
299 | HLTError("circular dependency: can not resolve dependencies for configuration \"%s\"", pTask->GetName()); | |
5ec8e281 | 300 | iResult=-ELOOP; |
301 | } else if ((iResult=pTask->CheckDependencies())>0) { | |
302 | lnk = lnk->Next(); | |
303 | } | |
304 | } | |
305 | if (iResult==0) { | |
306 | if (lnk) { | |
307 | fTaskList.AddAfter(lnk, pTask); | |
308 | } else { | |
309 | fTaskList.AddFirst(pTask); | |
310 | } | |
a742f6f8 | 311 | HLTDebug("task \"%s\" (%p) inserted (size %d)", pTask->GetName(), pTask, sizeof(AliHLTTask)); |
5ec8e281 | 312 | } else if (iResult>0) { |
85465857 | 313 | HLTError("can not resolve dependencies for configuration \"%s\" (%d unresolved)", pTask->GetName(), iResult); |
5ec8e281 | 314 | iResult=-ENOLINK; |
f23a6e1a | 315 | } |
5ec8e281 | 316 | return iResult; |
f23a6e1a | 317 | } |
318 | ||
5ec8e281 | 319 | AliHLTTask* AliHLTSystem::FindTask(const char* id) |
320 | { | |
70ed7d01 | 321 | // see header file for class documentation |
5ec8e281 | 322 | AliHLTTask* pTask=NULL; |
323 | if (id) { | |
f3506ea2 | 324 | pTask=dynamic_cast<AliHLTTask*>(fTaskList.FindObject(id)); |
5ec8e281 | 325 | } |
326 | return pTask; | |
327 | } | |
f23a6e1a | 328 | |
5ec8e281 | 329 | void AliHLTSystem::PrintTaskList() |
330 | { | |
70ed7d01 | 331 | // see header file for class documentation |
85465857 | 332 | HLTLogKeyword("task list"); |
5ec8e281 | 333 | TObjLink *lnk = NULL; |
85465857 | 334 | HLTMessage("Task List"); |
5ec8e281 | 335 | lnk=fTaskList.FirstLink(); |
336 | while (lnk) { | |
337 | TObject* obj=lnk->GetObject(); | |
338 | if (obj) { | |
85465857 | 339 | HLTMessage(" %s - status:", obj->GetName()); |
5ec8e281 | 340 | AliHLTTask* pTask=(AliHLTTask*)obj; |
341 | pTask->PrintStatus(); | |
342 | } else { | |
343 | } | |
344 | lnk = lnk->Next(); | |
345 | } | |
346 | } | |
014d39ce | 347 | |
dee38f1b | 348 | int AliHLTSystem::Run(Int_t iNofEvents, int bStop) |
014d39ce | 349 | { |
70ed7d01 | 350 | // see header file for class documentation |
014d39ce | 351 | int iResult=0; |
242bb794 | 352 | int iCount=0; |
353 | SetStatusFlags(kRunning); | |
dee38f1b | 354 | if (fEventCount>=0 || (iResult=InitTasks())>=0) { |
355 | if (fEventCount>=0 || (iResult=StartTasks())>=0) { | |
356 | if (fEventCount==0) { | |
357 | InitBenchmarking(fStopwatches); | |
358 | } else { | |
032c5e5e | 359 | ResumeBenchmarking(fStopwatches); |
dee38f1b | 360 | } |
361 | for (int i=fEventCount; i<fEventCount+iNofEvents && iResult>=0; i++) { | |
362 | if ((iResult=ProcessTasks(i))>=0) { | |
363 | fGoodEvents++; | |
242bb794 | 364 | iCount++; |
9ce4bf4a | 365 | } else { |
9ce4bf4a | 366 | // TODO: define different running modes to either ignore errors in |
367 | // event processing or not | |
368 | // currently ignored | |
dee38f1b | 369 | iResult=0; |
9ce4bf4a | 370 | } |
2d7ff710 | 371 | } |
dee38f1b | 372 | fEventCount+=iNofEvents; |
373 | if (bStop) StopTasks(); | |
032c5e5e | 374 | else PauseBenchmarking(fStopwatches); |
53feaef5 | 375 | } |
dee38f1b | 376 | if (bStop) DeinitTasks(); |
9ce4bf4a | 377 | } |
90ebac25 | 378 | if (iResult>=0) { |
379 | iResult=iCount; | |
ba7f962b | 380 | } else if (iResult==-126 /*ENOKEY*/) { |
83670b1d | 381 | iResult=0; // do not propagate the error |
90ebac25 | 382 | } |
242bb794 | 383 | ClearStatusFlags(kRunning); |
9ce4bf4a | 384 | return iResult; |
385 | } | |
386 | ||
387 | int AliHLTSystem::InitTasks() | |
388 | { | |
70ed7d01 | 389 | // see header file for class documentation |
9ce4bf4a | 390 | int iResult=0; |
391 | TObjLink *lnk=fTaskList.FirstLink(); | |
dee38f1b | 392 | |
fc455fba | 393 | if (lnk==NULL) { |
3d6633ff | 394 | HLTWarning("Task list is empty, skipping HLT"); |
ba7f962b | 395 | return -126 /*ENOKEY*/; |
fc455fba | 396 | } |
9ce4bf4a | 397 | while (lnk && iResult>=0) { |
398 | TObject* obj=lnk->GetObject(); | |
399 | if (obj) { | |
400 | AliHLTTask* pTask=(AliHLTTask*)obj; | |
401 | iResult=pTask->Init(NULL, fpComponentHandler); | |
dba03d72 | 402 | // ProcInfo_t ProcInfo; |
403 | // gSystem->GetProcInfo(&ProcInfo); | |
404 | // HLTInfo("task %s initialized (%d), current memory usage %d %d", pTask->GetName(), iResult, ProcInfo.fMemResident, ProcInfo.fMemVirtual); | |
9ce4bf4a | 405 | } else { |
406 | } | |
407 | lnk = lnk->Next(); | |
408 | } | |
409 | if (iResult<0) { | |
dee38f1b | 410 | HLTError("can not initialize task list, error %d", iResult); |
53feaef5 | 411 | } |
dee38f1b | 412 | |
53feaef5 | 413 | return iResult; |
414 | } | |
415 | ||
90ebac25 | 416 | int AliHLTSystem::InitBenchmarking(TObjArray* pStopwatches) |
417 | { | |
418 | // see header file for class documentation | |
90ebac25 | 419 | int iResult=0; |
dee38f1b | 420 | if (pStopwatches==NULL) return 0; |
421 | ||
422 | for (int i=0; i<(int)AliHLTComponent::kSWTypeCount; i++) { | |
423 | TStopwatch* pStopwatch= new TStopwatch; | |
424 | if (pStopwatch) { | |
425 | pStopwatch->Reset(); | |
426 | pStopwatches->AddAt(pStopwatch, i); | |
427 | } else { | |
428 | iResult=-ENOMEM; | |
429 | break; | |
430 | } | |
431 | } | |
432 | ||
90ebac25 | 433 | TObjLink *lnk=fTaskList.FirstLink(); |
434 | while (lnk && iResult>=0) { | |
435 | TObject* obj=lnk->GetObject(); | |
436 | if (obj) { | |
437 | AliHLTTask* pTask=(AliHLTTask*)obj; | |
438 | AliHLTComponent* pComp=NULL; | |
439 | if (iResult>=0 && (pComp=pTask->GetComponent())!=NULL) { | |
440 | switch (pComp->GetComponentType()) { | |
441 | case AliHLTComponent::kProcessor: | |
442 | pComp->SetStopwatches(pStopwatches); | |
443 | break; | |
444 | case AliHLTComponent::kSource: | |
445 | { | |
446 | // this switch determines whether the time consumption of the | |
447 | // AliHLTComponent base methods should be counted to the input | |
448 | // stopwatch or base stopwatch. | |
449 | //int inputBase=(int)AliHLTComponent::kSWBase; | |
450 | int inputBase=(int)AliHLTComponent::kSWInput; | |
451 | pComp->SetStopwatch(pStopwatches->At(inputBase), AliHLTComponent::kSWBase); | |
452 | pComp->SetStopwatch(pStopwatches->At((int)AliHLTComponent::kSWInput), AliHLTComponent::kSWDA); | |
453 | } | |
454 | break; | |
455 | case AliHLTComponent::kSink: | |
456 | { | |
457 | // this switch determines whether the time consumption of the | |
458 | // AliHLTComponent base methods should be counted to the output | |
459 | // stopwatch or base stopwatch. | |
460 | //int outputBase=(int)AliHLTComponent::kSWBase; | |
461 | int outputBase=(int)AliHLTComponent::kSWOutput; | |
462 | pComp->SetStopwatch(pStopwatches->At(outputBase), AliHLTComponent::kSWBase); | |
463 | pComp->SetStopwatch(pStopwatches->At((int)AliHLTComponent::kSWOutput), AliHLTComponent::kSWDA); | |
464 | } | |
465 | break; | |
85f0cede | 466 | default: |
467 | HLTWarning("unknown component type %d", (int)pComp->GetComponentType()); | |
90ebac25 | 468 | } |
469 | } | |
470 | } else { | |
471 | } | |
472 | lnk = lnk->Next(); | |
473 | } | |
474 | return iResult; | |
475 | } | |
476 | ||
032c5e5e | 477 | int AliHLTSystem::PauseBenchmarking(TObjArray* pStopwatches) const |
478 | { | |
479 | // see header file for class documentation | |
480 | if (pStopwatches==NULL) return 0; | |
481 | ||
482 | for (int i=0; i<(int)AliHLTComponent::kSWTypeCount; i++) { | |
483 | if (!pStopwatches->At(i)) continue; | |
484 | TStopwatch* pSw=dynamic_cast<TStopwatch*>(pStopwatches->At(i)); | |
485 | if (pSw) pSw->Stop(); | |
486 | } | |
487 | return 0; | |
488 | } | |
489 | ||
490 | int AliHLTSystem::ResumeBenchmarking(TObjArray* pStopwatches) const | |
491 | { | |
492 | // see header file for class documentation | |
493 | if (pStopwatches==NULL) return 0; | |
494 | ||
495 | for (int i=0; i<(int)AliHLTComponent::kSWTypeCount; i++) { | |
496 | if (!pStopwatches->At(i)) continue; | |
497 | TStopwatch* pSw=dynamic_cast<TStopwatch*>(pStopwatches->At(i)); | |
498 | if (pSw) pSw->Continue(); | |
499 | } | |
500 | return 0; | |
501 | } | |
502 | ||
503 | int AliHLTSystem::PrintBenchmarking(TObjArray* pStopwatches, int bClean) const | |
dee38f1b | 504 | { |
505 | // see header file for class documentation | |
506 | int iInitialized=1; | |
507 | if (pStopwatches==NULL) return 0; | |
508 | ||
509 | for (int i=0; i<(int)AliHLTComponent::kSWTypeCount; i++) { | |
510 | if (!dynamic_cast<TStopwatch*>(pStopwatches->At(i))) { | |
511 | iInitialized=0; | |
512 | break; | |
513 | } | |
514 | } | |
515 | ||
516 | if (iInitialized!=0) { | |
032c5e5e | 517 | HLTImportant("HLT statistics:\n" |
dee38f1b | 518 | " base: R:%.3fs C:%.3fs\n" |
519 | " input: R:%.3fs C:%.3fs\n" | |
520 | " output: R:%.3fs C:%.3fs\n" | |
521 | " event processing : R:%.3fs C:%.3fs" | |
522 | , dynamic_cast<TStopwatch*>(pStopwatches->At(AliHLTComponent::kSWBase))->RealTime() | |
523 | , dynamic_cast<TStopwatch*>(pStopwatches->At(AliHLTComponent::kSWBase))->CpuTime() | |
524 | , dynamic_cast<TStopwatch*>(pStopwatches->At(AliHLTComponent::kSWInput))->RealTime() | |
525 | , dynamic_cast<TStopwatch*>(pStopwatches->At(AliHLTComponent::kSWInput))->CpuTime() | |
526 | , dynamic_cast<TStopwatch*>(pStopwatches->At(AliHLTComponent::kSWOutput))->RealTime() | |
527 | , dynamic_cast<TStopwatch*>(pStopwatches->At(AliHLTComponent::kSWOutput))->CpuTime() | |
528 | , dynamic_cast<TStopwatch*>(pStopwatches->At(AliHLTComponent::kSWDA))->RealTime() | |
529 | , dynamic_cast<TStopwatch*>(pStopwatches->At(AliHLTComponent::kSWDA))->CpuTime() | |
530 | ); | |
531 | } | |
532 | ||
533 | if (bClean) { | |
534 | for (int i=0; i<(int)AliHLTComponent::kSWTypeCount; i++) { | |
535 | TObject* pObj=pStopwatches->RemoveAt(i); | |
536 | if (pObj) delete pObj; | |
537 | } | |
538 | } | |
539 | return 0; | |
540 | } | |
541 | ||
53feaef5 | 542 | int AliHLTSystem::StartTasks() |
543 | { | |
70ed7d01 | 544 | // see header file for class documentation |
53feaef5 | 545 | int iResult=0; |
546 | TObjLink *lnk=fTaskList.FirstLink(); | |
547 | while (lnk && iResult>=0) { | |
548 | TObject* obj=lnk->GetObject(); | |
549 | if (obj) { | |
550 | AliHLTTask* pTask=(AliHLTTask*)obj; | |
551 | iResult=pTask->StartRun(); | |
dba03d72 | 552 | // ProcInfo_t ProcInfo; |
553 | // gSystem->GetProcInfo(&ProcInfo); | |
554 | // HLTInfo("task %s started (%d), current memory usage %d %d", pTask->GetName(), iResult, ProcInfo.fMemResident, ProcInfo.fMemVirtual); | |
53feaef5 | 555 | } else { |
556 | } | |
557 | lnk = lnk->Next(); | |
558 | } | |
559 | if (iResult<0) { | |
dee38f1b | 560 | HLTError("can not start task list, error %d", iResult); |
561 | } else { | |
3dd8541e | 562 | SetStatusFlags(kStarted); |
dee38f1b | 563 | fEventCount=0; |
564 | fGoodEvents=0; | |
457ec821 | 565 | if ((iResult=SendControlEvent(kAliHLTDataTypeSOR))<0) { |
566 | HLTError("can not send SOR event"); | |
567 | } | |
53feaef5 | 568 | } |
569 | return iResult; | |
570 | } | |
571 | ||
572 | int AliHLTSystem::ProcessTasks(Int_t eventNo) | |
573 | { | |
70ed7d01 | 574 | // see header file for class documentation |
53feaef5 | 575 | int iResult=0; |
576 | HLTDebug("processing event no %d", eventNo); | |
577 | TObjLink *lnk=fTaskList.FirstLink(); | |
578 | while (lnk && iResult>=0) { | |
579 | TObject* obj=lnk->GetObject(); | |
580 | if (obj) { | |
581 | AliHLTTask* pTask=(AliHLTTask*)obj; | |
9ce4bf4a | 582 | iResult=pTask->ProcessTask(eventNo); |
dba03d72 | 583 | // ProcInfo_t ProcInfo; |
584 | // gSystem->GetProcInfo(&ProcInfo); | |
585 | // HLTInfo("task %s processed (%d), current memory usage %d %d", pTask->GetName(), iResult, ProcInfo.fMemResident, ProcInfo.fMemVirtual); | |
53feaef5 | 586 | } else { |
587 | } | |
588 | lnk = lnk->Next(); | |
589 | } | |
dee38f1b | 590 | |
591 | if (iResult>=0) { | |
8f471af0 | 592 | HLTImportant("Event %d successfully finished (%d)", eventNo, iResult); |
dee38f1b | 593 | iResult=0; |
594 | } else { | |
595 | HLTError("Processing of event %d failed (%d)", eventNo, iResult); | |
596 | } | |
597 | ||
53feaef5 | 598 | return iResult; |
599 | } | |
600 | ||
601 | int AliHLTSystem::StopTasks() | |
602 | { | |
70ed7d01 | 603 | // see header file for class documentation |
53feaef5 | 604 | int iResult=0; |
457ec821 | 605 | if ((iResult=SendControlEvent(kAliHLTDataTypeEOR))<0) { |
606 | HLTError("can not send EOR event"); | |
607 | } | |
53feaef5 | 608 | TObjLink *lnk=fTaskList.FirstLink(); |
457ec821 | 609 | while (lnk) { |
53feaef5 | 610 | TObject* obj=lnk->GetObject(); |
611 | if (obj) { | |
612 | AliHLTTask* pTask=(AliHLTTask*)obj; | |
457ec821 | 613 | int locResult=pTask->EndRun(); |
614 | if (iResult>=0 && locResult<0) iResult=locResult; | |
dba03d72 | 615 | // ProcInfo_t ProcInfo; |
616 | // gSystem->GetProcInfo(&ProcInfo); | |
617 | // HLTInfo("task %s stopped (%d), current memory usage %d %d", pTask->GetName(), iResult, ProcInfo.fMemResident, ProcInfo.fMemVirtual); | |
53feaef5 | 618 | } else { |
619 | } | |
620 | lnk = lnk->Next(); | |
621 | } | |
dee38f1b | 622 | PrintBenchmarking(fStopwatches, 1 /*clean*/); |
3dd8541e | 623 | ClearStatusFlags(kStarted); |
014d39ce | 624 | return iResult; |
625 | } | |
9ce4bf4a | 626 | |
457ec821 | 627 | int AliHLTSystem::SendControlEvent(AliHLTComponentDataType dt) |
628 | { | |
629 | // see header file for class documentation | |
630 | ||
631 | // disabled for the moment | |
632 | return 0; | |
633 | ||
634 | int iResult=0; | |
635 | AliHLTRunDesc runDesc; | |
636 | memset(&runDesc, 0, sizeof(AliHLTRunDesc)); | |
637 | runDesc.fStructSize=sizeof(AliHLTRunDesc); | |
638 | AliHLTDataSource::AliSpecialEventGuard g(&runDesc, dt, kAliHLTVoidDataSpec); | |
639 | HLTDebug("sending event %s, run descriptor %p", AliHLTComponent::DataType2Text(dt).c_str(), &runDesc); | |
640 | TObjLink *lnk=fTaskList.FirstLink(); | |
641 | while (lnk && iResult>=0) { | |
642 | TObject* obj=lnk->GetObject(); | |
643 | if (obj) { | |
644 | AliHLTTask* pTask=(AliHLTTask*)obj; | |
645 | iResult=pTask->ProcessTask(-1); | |
646 | } else { | |
647 | } | |
648 | lnk = lnk->Next(); | |
649 | } | |
650 | HLTDebug("event %s done (%d)", AliHLTComponent::DataType2Text(dt).c_str(), iResult); | |
651 | return iResult; | |
652 | } | |
653 | ||
9ce4bf4a | 654 | int AliHLTSystem::DeinitTasks() |
655 | { | |
70ed7d01 | 656 | // see header file for class documentation |
9ce4bf4a | 657 | int iResult=0; |
658 | TObjLink *lnk=fTaskList.FirstLink(); | |
659 | while (lnk && iResult>=0) { | |
660 | TObject* obj=lnk->GetObject(); | |
661 | if (obj) { | |
662 | AliHLTTask* pTask=(AliHLTTask*)obj; | |
663 | iResult=pTask->Deinit(); | |
dba03d72 | 664 | // ProcInfo_t ProcInfo; |
665 | // gSystem->GetProcInfo(&ProcInfo); | |
666 | // HLTInfo("task %s cleaned (%d), current memory usage %d %d", pTask->GetName(), iResult, ProcInfo.fMemResident, ProcInfo.fMemVirtual); | |
9ce4bf4a | 667 | } else { |
668 | } | |
669 | lnk = lnk->Next(); | |
670 | } | |
dee38f1b | 671 | fEventCount=-1; |
672 | fGoodEvents=-1; | |
673 | ||
9ce4bf4a | 674 | return iResult; |
675 | } | |
676 | ||
c043fa2c | 677 | void* AliHLTSystem::AllocMemory( void* /*param*/, unsigned long size ) |
9ce4bf4a | 678 | { |
70ed7d01 | 679 | // see header file for class documentation |
c043fa2c | 680 | void* p=NULL; |
681 | try { | |
682 | p=(void*)new char[size]; | |
242bb794 | 683 | } |
c043fa2c | 684 | catch (...) { |
685 | AliHLTLogging log; | |
686 | log.LoggingVarargs(kHLTLogError, "AliHLTSystem" , "AllocMemory" , __FILE__ , __LINE__ , "exeption during memory allocation" ); | |
687 | } | |
688 | return p; | |
9ce4bf4a | 689 | } |
242bb794 | 690 | |
691 | int AliHLTSystem::Reconstruct(int nofEvents, AliRunLoader* runLoader, | |
692 | AliRawReader* rawReader) | |
693 | { | |
694 | // see header file for class documentation | |
695 | int iResult=0; | |
dee38f1b | 696 | if (runLoader || rawReader || nofEvents==0) { |
697 | if (nofEvents>0) {HLTInfo("Run Loader %p, Raw Reader %p , %d event(s)", runLoader, rawReader, nofEvents);} | |
242bb794 | 698 | if (CheckStatus(kReady)) { |
dee38f1b | 699 | if (nofEvents==0) { |
700 | // special case to close the reconstruction | |
f3506ea2 | 701 | if (!CheckStatus(kError)) { |
dee38f1b | 702 | StopTasks(); |
703 | DeinitTasks(); | |
f3506ea2 | 704 | } |
dee38f1b | 705 | } else { |
8451168b | 706 | if ((iResult=AliHLTOfflineInterface::SetParamsToComponents(runLoader, rawReader))>=0) { |
dee38f1b | 707 | // the system always remains started after event processing, a specific |
f3506ea2 | 708 | // call with nofEvents==0 is needed to execute the stop sequence |
709 | if ((iResult=Run(nofEvents, 0))<0) SetStatusFlags(kError); | |
dee38f1b | 710 | } |
8451168b | 711 | } |
242bb794 | 712 | } else { |
713 | HLTError("wrong state %#x, required flags %#x", GetStatusFlags(), kReady); | |
714 | } | |
715 | } else { | |
0bf7536b | 716 | HLTError("missing RunLoader (%p)/RawReader (%p) instance", runLoader, rawReader); |
242bb794 | 717 | iResult=-EINVAL; |
718 | } | |
719 | return iResult; | |
720 | } | |
721 | ||
af885e0f | 722 | int AliHLTSystem::FillESD(int eventNo, AliRunLoader* runLoader, AliESDEvent* esd) |
242bb794 | 723 | { |
724 | // see header file for class documentation | |
725 | int iResult=0; | |
dee38f1b | 726 | if (runLoader || esd) { |
242bb794 | 727 | HLTInfo("Event %d: Run Loader %p, ESD %p", eventNo, runLoader, esd); |
8451168b | 728 | iResult=AliHLTOfflineInterface::FillComponentESDs(eventNo, runLoader, esd); |
242bb794 | 729 | } else { |
730 | HLTError("missing run loader/ESD instance(s)"); | |
731 | iResult=-EINVAL; | |
732 | } | |
733 | return iResult; | |
734 | } | |
735 | ||
c5123824 | 736 | int AliHLTSystem::ProcessHLTOUT(AliHLTOUT* pHLTOUT, AliESDEvent* esd) |
737 | { | |
738 | // see header file for class documentation | |
739 | int iResult=0; | |
740 | if (!pHLTOUT) return -EINVAL; | |
c5123824 | 741 | HLTDebug("processing %d HLT data blocks", pHLTOUT->GetNofDataBlocks()); |
0f1882a7 | 742 | |
743 | // | |
744 | // process all kChain handlers first | |
745 | // | |
746 | if ((iResult=ProcessHLTOUTkChain(pHLTOUT))<0) { | |
747 | HLTWarning("Processing of kChain-type data blocks failed with error code %d", iResult); | |
748 | iResult=0; | |
749 | } | |
750 | ||
b005ef92 | 751 | if (!fpEsdHandlers) |
752 | fpEsdHandlers=new AliHLTOUT::AliHLTOUTHandlerListEntryVector; | |
753 | if (!fpProprietaryHandlers) | |
754 | fpProprietaryHandlers=new AliHLTOUT::AliHLTOUTHandlerListEntryVector; | |
755 | ||
756 | AliHLTOUT::AliHLTOUTHandlerListEntryVector* pEsdHandlers=reinterpret_cast<AliHLTOUT::AliHLTOUTHandlerListEntryVector*>(fpEsdHandlers); | |
757 | AliHLTOUT::AliHLTOUTHandlerListEntryVector* pProprietaryHandlers=reinterpret_cast<AliHLTOUT::AliHLTOUTHandlerListEntryVector*>(fpProprietaryHandlers); | |
758 | if (!pEsdHandlers || !pProprietaryHandlers) return -ENOMEM; | |
759 | ||
760 | // invalidate all blocks | |
761 | AliHLTOUT::InvalidateBlocks(*pEsdHandlers); | |
762 | AliHLTOUT::InvalidateBlocks(*pProprietaryHandlers); | |
90c37647 | 763 | |
764 | // first come first serve: the ESD of the first handler is also filled into | |
765 | // the main ESD. Has to be changed later. | |
766 | // currently, merging to the provided ESDs crashes at the level of the | |
767 | // TTree::Fill in AliReconstruction, furthermore, the wrong ESD is passed | |
768 | // by the framework | |
769 | AliESDEvent* pMasterESD=NULL; | |
83cb7e1d | 770 | pMasterESD=esd; |
c5123824 | 771 | for (iResult=pHLTOUT->SelectFirstDataBlock(); |
772 | iResult>=0; | |
773 | iResult=pHLTOUT->SelectNextDataBlock()) { | |
774 | AliHLTComponentDataType dt=kAliHLTVoidDataType; | |
775 | AliHLTUInt32_t spec=kAliHLTVoidDataSpec; | |
776 | pHLTOUT->GetDataBlockDescription(dt, spec); | |
777 | AliHLTOUTHandler* pHandler=pHLTOUT->GetHandler(); | |
778 | AliHLTModuleAgent::AliHLTOUTHandlerType handlerType=pHLTOUT->GetDataBlockHandlerType(); | |
0f1882a7 | 779 | |
780 | // default handling for ESD data blocks does not require an explicite handler | |
f94e8c27 | 781 | if (!pHandler && (dt==kAliHLTDataTypeESDObject || dt==kAliHLTDataTypeESDTree)) { |
c5123824 | 782 | handlerType=AliHLTModuleAgent::kEsd; |
783 | } | |
784 | const char* pMsg="invalid"; | |
785 | switch (handlerType) { | |
786 | case AliHLTModuleAgent::kEsd: | |
787 | { | |
788 | if (pHandler) { | |
0f1882a7 | 789 | // schedule for later processing |
b005ef92 | 790 | pHLTOUT->InsertHandler(*pEsdHandlers, pHLTOUT->GetDataBlockHandlerDesc()); |
c5123824 | 791 | } else { |
792 | // write directly | |
793 | const AliHLTUInt8_t* pBuffer=NULL; | |
794 | AliHLTUInt32_t size=0; | |
795 | if (pHLTOUT->GetDataBuffer(pBuffer, size)>=0) { | |
796 | pHLTOUT->WriteESD(pBuffer, size, dt); | |
90c37647 | 797 | if (pMasterESD) { |
798 | pHLTOUT->WriteESD(pBuffer, size, dt, pMasterESD); | |
799 | pMasterESD=NULL; | |
800 | } | |
c5123824 | 801 | pHLTOUT->ReleaseDataBuffer(pBuffer); |
802 | } | |
0f1882a7 | 803 | pHLTOUT->MarkDataBlockProcessed(); |
c5123824 | 804 | } |
805 | } | |
806 | break; | |
807 | case AliHLTModuleAgent::kRawReader: | |
808 | // handled in the AliRawReaderHLT | |
809 | break; | |
810 | case AliHLTModuleAgent::kRawStream: | |
811 | HLTWarning("HLTOUT handler type 'kRawStream' not yet implemented: agent %s, data type %s, specification %#x", | |
812 | pMsg, pHLTOUT->GetAgent()?pHLTOUT->GetAgent()->GetModuleId():"invalid", | |
813 | AliHLTComponent::DataType2Text(dt).c_str(), spec); | |
814 | break; | |
815 | case AliHLTModuleAgent::kChain: | |
0f1882a7 | 816 | HLTWarning("HLTOUT handler type 'kChain' has already been processed: agent %s, data type %s, specification %#x\n" |
817 | "New block of this type added by the chain? Skipping data block ...", | |
c5123824 | 818 | pMsg, pHLTOUT->GetAgent()?pHLTOUT->GetAgent()->GetModuleId():"invalid", |
819 | AliHLTComponent::DataType2Text(dt).c_str(), spec); | |
820 | break; | |
821 | case AliHLTModuleAgent::kProprietary: | |
822 | HLTDebug("processing proprietary data: agent %s, data type %s, specification %#x", | |
823 | pMsg, pHLTOUT->GetAgent()?pHLTOUT->GetAgent()->GetModuleId():"invalid", | |
824 | AliHLTComponent::DataType2Text(dt).c_str(), spec); | |
825 | if (pHandler) { | |
826 | AliHLTOUT::AliHLTOUTLockGuard g(pHLTOUT); | |
827 | int res=pHandler->ProcessData(pHLTOUT); | |
828 | if (res<0) { | |
829 | HLTWarning("processing proprietary data failed (%d): agent %s, data type %s, specification %#x", | |
830 | res, pMsg, pHLTOUT->GetAgent()?pHLTOUT->GetAgent()->GetModuleId():"invalid", | |
831 | AliHLTComponent::DataType2Text(dt).c_str(), spec); | |
832 | } | |
833 | } | |
834 | break; | |
835 | case AliHLTModuleAgent::kUnknownOutput: | |
836 | pMsg="unknown"; | |
837 | // fall trough intended | |
838 | default: | |
839 | HLTWarning("%s handler type: agent %s, data type %s, specification %#x, ... skipping data block", | |
840 | pMsg, pHLTOUT->GetAgent()?pHLTOUT->GetAgent()->GetModuleId():"invalid", | |
841 | AliHLTComponent::DataType2Text(dt).c_str(), spec); | |
842 | } | |
843 | } | |
844 | // TODO: the return value of SelectFirst/NextDataBlock must be | |
845 | // changed in order to avoid this check | |
846 | if (iResult==-ENOENT) iResult=0; | |
847 | ||
b005ef92 | 848 | AliHLTOUT::AliHLTOUTHandlerListEntryVector::iterator handler; |
849 | ||
850 | // process and write all esd data blocks | |
851 | for (handler=pEsdHandlers->begin(); handler!=pEsdHandlers->end() && iResult>=0; handler++) { | |
852 | AliHLTOUT::AliHLTOUTSelectionGuard g(pHLTOUT, &(*handler)); | |
853 | AliHLTOUTHandler* pHandler=*handler; | |
c5123824 | 854 | const AliHLTUInt8_t* pBuffer=NULL; |
855 | AliHLTUInt32_t size=0; | |
0f1882a7 | 856 | pHandler->ProcessData(pHLTOUT); |
c5123824 | 857 | if ((size=pHandler->GetProcessedData(pBuffer))>0) { |
b005ef92 | 858 | AliHLTModuleAgent::AliHLTOUTHandlerDesc desc=*handler; |
c5123824 | 859 | AliHLTComponentDataType dt=desc; |
860 | pHLTOUT->WriteESD(pBuffer, size, dt); | |
861 | if (pMasterESD) { | |
862 | pHLTOUT->WriteESD(pBuffer, size, dt, pMasterESD); | |
863 | pMasterESD=NULL; | |
864 | } | |
865 | pHandler->ReleaseProcessedData(pBuffer, size); | |
866 | } | |
b005ef92 | 867 | pHLTOUT->MarkDataBlocksProcessed(&(*handler)); |
868 | } | |
869 | ||
870 | // process all kProprietary data blocks | |
871 | for (handler=pEsdHandlers->begin(); handler!=pEsdHandlers->end() && iResult>=0; handler++) { | |
872 | AliHLTOUT::AliHLTOUTSelectionGuard g(pHLTOUT, &(*handler)); | |
873 | AliHLTOUTHandler* pHandler=*handler; | |
874 | const AliHLTUInt8_t* pBuffer=NULL; | |
875 | AliHLTUInt32_t size=0; | |
876 | pHandler->ProcessData(pHLTOUT); | |
877 | if ((size=pHandler->GetProcessedData(pBuffer))>0) { | |
878 | HLTWarning("data produced by kProprietary handler ignored"); | |
879 | pHandler->ReleaseProcessedData(pBuffer, size); | |
880 | } | |
881 | pHLTOUT->MarkDataBlocksProcessed(&(*handler)); | |
0f1882a7 | 882 | } |
883 | ||
b005ef92 | 884 | // remove all empty handlers form the list (handlers which did not get a block this time) |
885 | AliHLTOUT::RemoveEmptyDuplicateHandlers(*pEsdHandlers); | |
886 | AliHLTOUT::RemoveEmptyDuplicateHandlers(*pProprietaryHandlers); | |
887 | ||
0f1882a7 | 888 | return iResult; |
889 | } | |
890 | ||
891 | int AliHLTSystem::ProcessHLTOUTkChain(AliHLTOUT* pHLTOUT) | |
892 | { | |
893 | // see header file for class documentation | |
894 | int iResult=0; | |
895 | if (!pHLTOUT) return -EINVAL; | |
896 | ||
b005ef92 | 897 | if (!fpChainHandlers) |
898 | fpChainHandlers=new AliHLTOUT::AliHLTOUTHandlerListEntryVector; | |
899 | ||
900 | AliHLTOUT::AliHLTOUTHandlerListEntryVector* pChainHandlers=reinterpret_cast<AliHLTOUT::AliHLTOUTHandlerListEntryVector*>(fpChainHandlers); | |
901 | if (!pChainHandlers) return -ENOMEM; | |
902 | ||
903 | // invalidate all blocks | |
904 | AliHLTOUT::InvalidateBlocks(*pChainHandlers); | |
905 | ||
906 | // fill the list | |
907 | pHLTOUT->FillHandlerList(*pChainHandlers, AliHLTModuleAgent::kChain); | |
0f1882a7 | 908 | |
909 | // process all defined chain handlers | |
910 | AliHLTOUT::AliHLTOUTHandlerListEntryVector::iterator chainHandler; | |
b005ef92 | 911 | for (chainHandler=pChainHandlers->begin(); chainHandler!=pChainHandlers->end() && iResult>=0; chainHandler++) { |
0f1882a7 | 912 | AliHLTOUT::AliHLTOUTSelectionGuard g(pHLTOUT, &(*chainHandler)); |
913 | AliHLTOUTHandler* pHandler=*chainHandler; | |
914 | const AliHLTUInt8_t* pBuffer=NULL; | |
915 | AliHLTUInt32_t size=0; | |
916 | pHandler->ProcessData(pHLTOUT); | |
917 | if ((size=pHandler->GetProcessedData(pBuffer))>0) { | |
918 | AliHLTModuleAgent::AliHLTOUTHandlerDesc desc=*chainHandler; | |
919 | AliHLTComponentDataType dt=desc; | |
920 | ||
921 | pHandler->ReleaseProcessedData(pBuffer, size); | |
922 | } | |
923 | pHLTOUT->MarkDataBlocksProcessed(&(*chainHandler)); | |
c5123824 | 924 | } |
925 | ||
b005ef92 | 926 | // remove all empty handlers form the list (handlers which did not get a block this time) |
927 | AliHLTOUT::RemoveEmptyDuplicateHandlers(*pChainHandlers); | |
928 | ||
c5123824 | 929 | return iResult; |
930 | } | |
931 | ||
242bb794 | 932 | int AliHLTSystem::LoadComponentLibraries(const char* libraries) |
933 | { | |
934 | // see header file for class documentation | |
935 | int iResult=0; | |
936 | if (libraries) { | |
937 | if (fpComponentHandler) { | |
938 | TString libs(libraries); | |
939 | TObjArray* pTokens=libs.Tokenize(" "); | |
940 | if (pTokens) { | |
941 | int iEntries=pTokens->GetEntries(); | |
942 | for (int i=0; i<iEntries && iResult>=0; i++) { | |
943 | iResult=fpComponentHandler->LoadLibrary((((TObjString*)pTokens->At(i))->GetString()).Data()); | |
944 | } | |
945 | delete pTokens; | |
946 | } | |
947 | if (iResult>=0) { | |
948 | SetStatusFlags(kLibrariesLoaded); | |
949 | } else { | |
950 | // lets see if we need this, probably not | |
951 | //fpComponentHandler->UnloadLibraries(); | |
952 | ClearStatusFlags(kLibrariesLoaded); | |
953 | } | |
954 | } else { | |
955 | iResult=-EFAULT; | |
956 | HLTFatal("no component handler available"); | |
957 | } | |
958 | } else { | |
959 | iResult=-EINVAL; | |
960 | } | |
961 | return iResult; | |
962 | } | |
963 | ||
964 | int AliHLTSystem::Configure(AliRunLoader* runloader) | |
dee38f1b | 965 | { |
966 | // see header file for class documentation | |
f3506ea2 | 967 | return Configure(NULL, runloader); |
dee38f1b | 968 | } |
969 | ||
970 | int AliHLTSystem::Configure(AliRawReader* rawReader, AliRunLoader* runloader) | |
242bb794 | 971 | { |
972 | // see header file for class documentation | |
973 | int iResult=0; | |
974 | if (CheckStatus(kRunning)) { | |
975 | HLTError("HLT system in running state, can not configure"); | |
976 | return -EBUSY; | |
977 | } | |
e642a402 | 978 | ClearStatusFlags(kTaskListCreated); |
c215072c | 979 | if (CheckFilter(kHLTLogDebug)) |
980 | AliHLTModuleAgent::PrintStatus(); | |
c043fa2c | 981 | if (CheckStatus(kConfigurationLoaded)==0) { |
dee38f1b | 982 | iResult=LoadConfigurations(rawReader, runloader); |
c043fa2c | 983 | } else { |
dee38f1b | 984 | if (fChains.Length()==0) { |
703bcca6 | 985 | HLTError("custom configuration(s) specified, but no configuration to run in local reconstruction, use \'chains=<chain,...>\' option"); |
c043fa2c | 986 | iResult=-ENOENT; |
987 | } | |
988 | } | |
242bb794 | 989 | if (iResult>=0) { |
990 | SetStatusFlags(kConfigurationLoaded); | |
c043fa2c | 991 | if (CheckFilter(kHLTLogDebug)) |
992 | fpConfigurationHandler->PrintConfigurations(); | |
f3506ea2 | 993 | iResult=BuildTaskListsFromReconstructionChains(rawReader, runloader); |
242bb794 | 994 | if (iResult>=0) { |
995 | SetStatusFlags(kTaskListCreated); | |
996 | } | |
997 | } | |
998 | if (iResult<0) SetStatusFlags(kError); | |
999 | ||
1000 | return iResult; | |
1001 | } | |
1002 | ||
c043fa2c | 1003 | int AliHLTSystem::ScanOptions(const char* options) |
1004 | { | |
1005 | // see header file for class documentation | |
1006 | int iResult=0; | |
1007 | if (options) { | |
d76bc02a | 1008 | //AliHLTComponentHandler::TLibraryMode libMode=AliHLTComponentHandler::kDynamic; |
83670b1d | 1009 | TString libs(""); |
c043fa2c | 1010 | TString alloptions(options); |
1011 | TObjArray* pTokens=alloptions.Tokenize(" "); | |
1012 | if (pTokens) { | |
1013 | int iEntries=pTokens->GetEntries(); | |
1014 | for (int i=0; i<iEntries; i++) { | |
1015 | TString token=(((TObjString*)pTokens->At(i))->GetString()); | |
1016 | if (token.Contains("loglevel=")) { | |
1017 | TString param=token.ReplaceAll("loglevel=", ""); | |
1018 | if (param.IsDigit()) { | |
1019 | SetGlobalLoggingLevel((AliHLTComponentLogSeverity)param.Atoi()); | |
1020 | } else if (param.BeginsWith("0x") && | |
1021 | param.Replace(0,2,"",0).IsHex()) { | |
1022 | int severity=0; | |
1023 | sscanf(param.Data(),"%x", &severity); | |
1024 | SetGlobalLoggingLevel((AliHLTComponentLogSeverity)severity); | |
1025 | } else { | |
1026 | HLTWarning("wrong parameter for option \'loglevel=\', (hex) number expected"); | |
1027 | } | |
dba03d72 | 1028 | } else if (token.Contains("frameworklog=")) { |
1029 | TString param=token.ReplaceAll("frameworklog=", ""); | |
1030 | if (param.IsDigit()) { | |
1031 | SetFrameworkLog((AliHLTComponentLogSeverity)param.Atoi()); | |
1032 | } else if (param.BeginsWith("0x") && | |
1033 | param.Replace(0,2,"",0).IsHex()) { | |
1034 | int severity=0; | |
1035 | sscanf(param.Data(),"%x", &severity); | |
1036 | SetFrameworkLog((AliHLTComponentLogSeverity)severity); | |
1037 | } else { | |
1038 | HLTWarning("wrong parameter for option \'loglevel=\', (hex) number expected"); | |
1039 | } | |
c043fa2c | 1040 | } else if (token.Contains("alilog=off")) { |
1041 | SwitchAliLog(0); | |
1042 | } else if (token.Contains("config=")) { | |
1043 | TString param=token.ReplaceAll("config=", ""); | |
1044 | Int_t error=0; | |
1045 | gROOT->Macro(param.Data(), &error); | |
1046 | if (error==0) { | |
1047 | SetStatusFlags(kConfigurationLoaded); | |
1048 | } else { | |
1049 | HLTError("can not execute macro \'%s\'", param.Data()); | |
1050 | iResult=-EBADF; | |
1051 | } | |
d85f150c | 1052 | } else if (token.Contains("chains=")) { |
dee38f1b | 1053 | TString param=token.ReplaceAll("chains=", ""); |
1054 | fChains=param.ReplaceAll(",", " "); | |
703bcca6 | 1055 | if (fChains.IsNull()) fChains=" "; // disable all chains |
dba03d72 | 1056 | } else if (token.Contains("libmode=")) { |
1057 | TString param=token.ReplaceAll("libmode=", ""); | |
1058 | param.ReplaceAll(",", " "); | |
1059 | if (fpComponentHandler) { | |
1060 | if (param.CompareTo("static")==0) { | |
1061 | fpComponentHandler->SetLibraryMode(AliHLTComponentHandler::kStatic); | |
1062 | } else if (param.CompareTo("dynamic")==0) { | |
1063 | fpComponentHandler->SetLibraryMode(AliHLTComponentHandler::kDynamic); | |
1064 | } else { | |
1065 | HLTWarning("wrong argument for option \'libmode=\', use \'static\' or \'dynamic\'"); | |
1066 | } | |
1067 | } | |
83670b1d | 1068 | } else if (token.BeginsWith("lib") && token.EndsWith(".so")) { |
1069 | libs+=token; | |
1070 | libs+=" "; | |
c043fa2c | 1071 | } else { |
1072 | HLTWarning("unknown option \'%s\'", token.Data()); | |
1073 | } | |
1074 | } | |
1075 | delete pTokens; | |
1076 | } | |
83670b1d | 1077 | |
1078 | if (iResult>=0) { | |
1079 | if (libs.IsNull()) { | |
6a8e0bb4 | 1080 | const char** deflib=fgkHLTDefaultLibs; |
83670b1d | 1081 | while (*deflib) { |
1082 | libs+=*deflib++; | |
1083 | libs+=" "; | |
1084 | } | |
1085 | } | |
1086 | if ((!CheckStatus(AliHLTSystem::kLibrariesLoaded)) && | |
1087 | (LoadComponentLibraries(libs.Data())<0)) { | |
1088 | HLTError("error while loading HLT libraries"); | |
1089 | iResult=-EFAULT; | |
1090 | } | |
1091 | } | |
c043fa2c | 1092 | } |
1093 | return iResult; | |
1094 | } | |
1095 | ||
242bb794 | 1096 | int AliHLTSystem::Reset(int bForce) |
1097 | { | |
1098 | // see header file for class documentation | |
1099 | int iResult=0; | |
1100 | if (!bForce && CheckStatus(kRunning)) { | |
1101 | HLTError("HLT system in running state, can not configure"); | |
1102 | return -EBUSY; | |
1103 | } | |
1104 | CleanTaskList(); | |
1105 | ClearStatusFlags(~kUninitialized); | |
1106 | return iResult; | |
1107 | } | |
1108 | ||
dee38f1b | 1109 | int AliHLTSystem::LoadConfigurations(AliRawReader* rawReader, AliRunLoader* runloader) |
242bb794 | 1110 | { |
1111 | // see header file for class documentation | |
1112 | if (CheckStatus(kRunning)) { | |
1113 | HLTError("HLT system in running state, can not configure"); | |
1114 | return -EBUSY; | |
1115 | } | |
1116 | int iResult=0; | |
1117 | AliHLTModuleAgent* pAgent=AliHLTModuleAgent::GetFirstAgent(); | |
1d398268 | 1118 | TString extralibs; |
60b26a17 | 1119 | while (pAgent && iResult>=0) { |
1120 | const char* deplibs=pAgent->GetRequiredComponentLibraries(); | |
1121 | if (deplibs) { | |
1d398268 | 1122 | HLTDebug("required libraries \'%s\' for agent %s (%p)", deplibs, pAgent->GetName(), pAgent); |
1123 | extralibs+=deplibs; | |
60b26a17 | 1124 | } |
1125 | if (iResult>=0) { | |
1126 | HLTDebug("load configurations for agent %s (%p)", pAgent->GetName(), pAgent); | |
dee38f1b | 1127 | pAgent->CreateConfigurations(fpConfigurationHandler, rawReader, runloader); |
60b26a17 | 1128 | pAgent=AliHLTModuleAgent::GetNextAgent(); |
1129 | } | |
242bb794 | 1130 | } |
1d398268 | 1131 | if (iResult>=0) { |
1132 | iResult=LoadComponentLibraries(extralibs.Data()); | |
1133 | } | |
1134 | ||
242bb794 | 1135 | return iResult; |
1136 | } | |
1137 | ||
f3506ea2 | 1138 | int AliHLTSystem::BuildTaskListsFromReconstructionChains(AliRawReader* rawReader, AliRunLoader* runloader) |
242bb794 | 1139 | { |
1140 | // see header file for class documentation | |
1141 | if (CheckStatus(kRunning)) { | |
1142 | HLTError("HLT system in running state, can not configure"); | |
1143 | return -EBUSY; | |
1144 | } | |
1145 | if (!CheckStatus(kConfigurationLoaded)) { | |
1146 | HLTWarning("configurations not yet loaded"); | |
1147 | return 0; | |
1148 | } | |
1149 | ||
1150 | int iResult=0; | |
f3506ea2 | 1151 | int bHaveOutput=0; |
1152 | ||
1153 | // query chains | |
1154 | TString chains; | |
1155 | if (fChains.Length()>0) { | |
1156 | chains=fChains; | |
8f471af0 | 1157 | HLTImportant("custom reconstruction chain: %s", chains.Data()); |
f3506ea2 | 1158 | } else { |
1159 | AliHLTModuleAgent* pAgent=AliHLTModuleAgent::GetFirstAgent(); | |
1160 | while ((pAgent || fChains.Length()>0) && iResult>=0) { | |
1161 | const char* agentchains=pAgent->GetReconstructionChains(rawReader, runloader); | |
1162 | if (agentchains) { | |
703bcca6 | 1163 | if (!chains.IsNull()) chains+=" "; |
f3506ea2 | 1164 | chains+=agentchains; |
1165 | HLTInfo("reconstruction chains for agent %s (%p): %s", pAgent->GetName(), pAgent, agentchains); | |
1166 | } | |
1167 | pAgent=AliHLTModuleAgent::GetNextAgent(); | |
c043fa2c | 1168 | } |
f3506ea2 | 1169 | } |
1170 | ||
1171 | // build task list for chains | |
1172 | TObjArray* pTokens=chains.Tokenize(" "); | |
1173 | if (pTokens) { | |
1174 | int iEntries=pTokens->GetEntries(); | |
1175 | for (int i=0; i<iEntries && iResult>=0; i++) { | |
1176 | const char* pCID=((TObjString*)pTokens->At(i))->GetString().Data(); | |
1177 | AliHLTConfiguration* pConf=fpConfigurationHandler->FindConfiguration(pCID); | |
1178 | if (pConf) { | |
1179 | iResult=BuildTaskList(pConf); | |
1180 | if (runloader) { | |
1181 | assert(fpComponentHandler!=NULL); | |
1182 | TString cid=pConf->GetComponentID(); | |
1183 | if (cid.CompareTo("HLTOUT")==0) { | |
1184 | // remove from the input of a global HLTOUT configuration | |
1185 | chains.ReplaceAll(pCID, ""); | |
1186 | } else if (bHaveOutput==0) { | |
1187 | // check whether this configuration produces data output | |
1188 | if ((bHaveOutput=fpComponentHandler->HasOutputData(cid.Data()))<0) { | |
1189 | bHaveOutput=0; | |
1190 | chains.ReplaceAll(pCID, ""); | |
1191 | } | |
1192 | } | |
242bb794 | 1193 | } |
f3506ea2 | 1194 | } else { |
1195 | HLTWarning("can not find configuration %s", pCID); | |
242bb794 | 1196 | } |
242bb794 | 1197 | } |
f3506ea2 | 1198 | delete pTokens; |
1199 | } | |
1200 | ||
1201 | // build HLTOUT for simulation | |
1202 | if (iResult>=0 && runloader) { | |
1203 | if (bHaveOutput) { | |
1204 | // there are components in the chain which produce data which need to be | |
1205 | // piped to an HLTOUT | |
1206 | if (fpComponentHandler->FindComponentIndex("HLTOUT")>=0 || | |
703bcca6 | 1207 | fpComponentHandler->LoadLibrary("libHLTsim.so")>=0) { |
f3506ea2 | 1208 | AliHLTConfiguration globalout("_globalout_", "HLTOUT", chains.Data(), NULL); |
1209 | iResult=BuildTaskList("_globalout_"); | |
1210 | } else { | |
1211 | HLTError("can not load libHLTsim.so and HLTOUT component"); | |
1212 | iResult=-EFAULT; | |
1213 | } | |
c043fa2c | 1214 | } |
242bb794 | 1215 | } |
f3506ea2 | 1216 | |
242bb794 | 1217 | if (iResult>=0) SetStatusFlags(kTaskListCreated); |
1218 | ||
1219 | return iResult; | |
1220 | } | |
1221 | ||
1222 | int AliHLTSystem::CheckStatus(int flag) | |
1223 | { | |
1224 | // see header file for class documentation | |
1225 | if (flag==kUninitialized && flag==fState) return 1; | |
1226 | if ((fState&flag)==flag) return 1; | |
1227 | return 0; | |
1228 | } | |
1229 | ||
1230 | int AliHLTSystem::GetStatusFlags() | |
1231 | { | |
1232 | // see header file for class documentation | |
1233 | return fState; | |
1234 | } | |
1235 | ||
1236 | int AliHLTSystem::SetStatusFlags(int flags) | |
1237 | { | |
1238 | // see header file for class documentation | |
1239 | fState|=flags; | |
1240 | return fState; | |
1241 | } | |
1242 | ||
1243 | int AliHLTSystem::ClearStatusFlags(int flags) | |
1244 | { | |
1245 | // see header file for class documentation | |
1246 | fState&=~flags; | |
1247 | return fState; | |
1248 | } | |
85f0cede | 1249 | |
1250 | void* AliHLTSystem::FindDynamicSymbol(const char* library, const char* symbol) | |
1251 | { | |
c043fa2c | 1252 | // see header file for class documentation |
85f0cede | 1253 | if (fpComponentHandler==NULL) return NULL; |
1254 | return fpComponentHandler->FindSymbol(library, symbol); | |
1255 | } | |
dba03d72 | 1256 | |
1257 | void AliHLTSystem::SetFrameworkLog(AliHLTComponentLogSeverity level) | |
1258 | { | |
6a8e0bb4 | 1259 | // see header file for class documentation |
dba03d72 | 1260 | SetLocalLoggingLevel(level); |
1261 | if (fpComponentHandler) fpComponentHandler->SetLocalLoggingLevel(level); | |
1262 | if (fpConfigurationHandler) fpConfigurationHandler->SetLocalLoggingLevel(level); | |
1263 | } |