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7a436c89 | 1 | // $Id$ |
12c8715e | 2 | //************************************************************************** |
3 | //* This file is property of and copyright by the ALICE HLT Project * | |
4 | //* ALICE Experiment at CERN, All rights reserved. * | |
5 | //* * | |
6 | //* Primary Authors: Matthias Richter <Matthias.Richter@ift.uib.no> * | |
7 | //* for The ALICE HLT Project. * | |
8 | //* * | |
9 | //* Permission to use, copy, modify and distribute this software and its * | |
10 | //* documentation strictly for non-commercial purposes is hereby granted * | |
11 | //* without fee, provided that the above copyright notice appears in all * | |
12 | //* copies and that both the copyright notice and this permission notice * | |
13 | //* appear in the supporting documentation. The authors make no claims * | |
14 | //* about the suitability of this software for any purpose. It is * | |
15 | //* provided "as is" without express or implied warranty. * | |
16 | //************************************************************************** | |
17 | ||
18 | /// @file AliHLTTask.cxx | |
19 | /// @author Matthias Richter | |
20 | /// @date | |
21 | /// @brief Implementation of HLT tasks. | |
22 | /// | |
7a436c89 | 23 | |
24 | // see header file for class documentation | |
25 | // or | |
26 | // refer to README to build package | |
27 | // or | |
28 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt | |
29 | ||
30 | #if __GNUC__>= 3 | |
31 | using namespace std; | |
32 | #endif | |
33 | ||
34 | #include <cerrno> | |
b46ca65e | 35 | #include <cassert> |
7a436c89 | 36 | #include <iostream> |
37 | #include <string> | |
dd5b6088 | 38 | #include <ctime> |
7a436c89 | 39 | #include "AliHLTTask.h" |
40 | #include "AliHLTConfiguration.h" | |
38cbb439 | 41 | #include "AliHLTConfigurationHandler.h" |
7a436c89 | 42 | #include "AliHLTComponent.h" |
43 | #include "AliHLTComponentHandler.h" | |
44 | #include "TList.h" | |
12c8715e | 45 | #include "AliHLTErrorGuard.h" |
7a436c89 | 46 | |
47 | /** ROOT macro for the implementation of ROOT specific class methods */ | |
48 | ClassImp(AliHLTTask) | |
49 | ||
50 | AliHLTTask::AliHLTTask() | |
51 | : | |
52 | fpConfiguration(NULL), | |
53 | fpComponent(NULL), | |
54 | fpDataBuffer(NULL), | |
55 | fListTargets(), | |
56 | fListDependencies(), | |
57 | fBlockDataArray() | |
58 | { | |
59 | // see header file for class documentation | |
60 | // or | |
61 | // refer to README to build package | |
62 | // or | |
63 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt | |
64 | } | |
65 | ||
66 | AliHLTTask::AliHLTTask(AliHLTConfiguration* pConf) | |
67 | : | |
68 | fpConfiguration(pConf), | |
69 | fpComponent(NULL), | |
70 | fpDataBuffer(NULL), | |
71 | fListTargets(), | |
72 | fListDependencies(), | |
73 | fBlockDataArray() | |
74 | { | |
75 | // see header file for function documentation | |
76 | } | |
77 | ||
78 | AliHLTTask::~AliHLTTask() | |
79 | { | |
80 | // see header file for function documentation | |
81 | TObjLink* lnk=fListDependencies.FirstLink(); | |
82 | ||
83 | while (lnk!=NULL) { | |
84 | AliHLTTask* pTask=(AliHLTTask*)lnk->GetObject(); | |
85 | pTask->UnsetTarget(this); | |
86 | lnk=lnk->Next(); | |
87 | } | |
88 | lnk=fListTargets.FirstLink(); | |
89 | ||
90 | while (lnk!=NULL) { | |
91 | AliHLTTask* pTask=(AliHLTTask*)lnk->GetObject(); | |
92 | pTask->UnsetDependency(this); | |
93 | lnk=lnk->Next(); | |
94 | } | |
95 | ||
96 | if (fpComponent) delete fpComponent; | |
97 | fpComponent=NULL; | |
98 | } | |
99 | ||
100 | int AliHLTTask::Init(AliHLTConfiguration* pConf, AliHLTComponentHandler* pCH) | |
101 | { | |
102 | // see header file for function documentation | |
103 | int iResult=0; | |
104 | if (fpConfiguration!=NULL && pConf!=NULL && fpConfiguration!=pConf) { | |
97d2b87a | 105 | HLTWarning("overriding existing reference to configuration object %p by %p", |
106 | fpConfiguration, pConf); | |
7a436c89 | 107 | } |
108 | if (pConf!=NULL) fpConfiguration=pConf; | |
48abe484 | 109 | iResult=CreateComponent(fpConfiguration, pCH, fpComponent); |
110 | if (iResult>=0) { | |
111 | iResult=CustomInit(pCH); | |
112 | } | |
113 | return iResult; | |
114 | } | |
115 | ||
38cbb439 | 116 | int AliHLTTask::CreateComponent(AliHLTConfiguration* pConfiguration, AliHLTComponentHandler* pCH, AliHLTComponent*& pComponent) const |
48abe484 | 117 | { |
118 | // see header file for class documentation | |
119 | int iResult=0; | |
38cbb439 | 120 | if (!pConfiguration) return -EINVAL; |
121 | ||
122 | const AliHLTConfiguration* pConf=AliHLTConfigurationHandler::FindSubstitution(*pConfiguration); | |
123 | if (!pConf) pConf=pConfiguration; | |
48abe484 | 124 | if (pConf) { |
7a436c89 | 125 | if (pCH) { |
126 | int argc=0; | |
127 | const char** argv=NULL; | |
48abe484 | 128 | if ((iResult=pConf->GetArguments(&argv))>=0) { |
7a436c89 | 129 | argc=iResult; // just to make it clear |
130 | // TODO: we have to think about the optional environment parameter, | |
48abe484 | 131 | // currently just set to NULL. |
132 | iResult=pCH->CreateComponent(pConf->GetComponentID(), pComponent); | |
133 | if (pComponent && iResult>=0) { | |
134 | TString description; | |
135 | description.Form("chainid=%s", GetName()); | |
136 | pComponent->SetComponentDescription(description.Data()); | |
137 | const AliHLTAnalysisEnvironment* pEnv=pCH->GetEnvironment(); | |
138 | if ((iResult=pComponent->Init(pEnv, NULL, argc, argv))>=0) { | |
139 | //HLTDebug("component %s (%p) created", pComponent->GetComponentID(), pComponent); | |
140 | } else { | |
141 | HLTError("Initialization of component \"%s\" failed with error %d", pComponent->GetComponentID(), iResult); | |
142 | } | |
7a436c89 | 143 | } else { |
48abe484 | 144 | //HLTError("can not find component \"%s\" (%d)", pConf->GetComponentID(), iResult); |
7a436c89 | 145 | } |
146 | } else { | |
48abe484 | 147 | HLTError("can not get argument list for configuration %s (%s)", pConf->GetName(), pConf->GetComponentID()); |
7a436c89 | 148 | iResult=-EINVAL; |
149 | } | |
150 | } else { | |
151 | HLTError("component handler instance needed for task initialization"); | |
152 | iResult=-EINVAL; | |
153 | } | |
154 | } else { | |
155 | HLTError("configuration object instance needed for task initialization"); | |
156 | iResult=-EINVAL; | |
157 | } | |
158 | return iResult; | |
159 | } | |
160 | ||
161 | int AliHLTTask::Deinit() | |
162 | { | |
163 | // see header file for function documentation | |
164 | int iResult=0; | |
7131ea63 | 165 | CustomCleanup(); |
7a436c89 | 166 | AliHLTComponent* pComponent=GetComponent(); |
167 | fpComponent=NULL; | |
168 | if (pComponent) { | |
169 | //HLTDebug("delete component %s (%p)", pComponent->GetComponentID(), pComponent); | |
170 | pComponent->Deinit(); | |
171 | delete pComponent; | |
172 | } else { | |
97d2b87a | 173 | HLTWarning("task doesn't seem to be in initialized"); |
7a436c89 | 174 | } |
175 | return iResult; | |
176 | } | |
177 | ||
178 | const char *AliHLTTask::GetName() const | |
179 | { | |
180 | // see header file for function documentation | |
181 | if (fpConfiguration) | |
182 | return fpConfiguration->GetName(); | |
183 | return TObject::GetName(); | |
184 | } | |
185 | ||
186 | AliHLTConfiguration* AliHLTTask::GetConf() const | |
187 | { | |
188 | // see header file for function documentation | |
189 | return fpConfiguration; | |
190 | } | |
191 | ||
192 | AliHLTComponent* AliHLTTask::GetComponent() const | |
193 | { | |
194 | // see header file for function documentation | |
195 | return fpComponent; | |
196 | } | |
197 | ||
198 | AliHLTTask* AliHLTTask::FindDependency(const char* id) | |
199 | { | |
200 | // see header file for function documentation | |
201 | AliHLTTask* pTask=NULL; | |
202 | if (id) { | |
203 | pTask=(AliHLTTask*)fListDependencies.FindObject(id); | |
204 | } | |
205 | return pTask; | |
206 | } | |
207 | ||
208 | int AliHLTTask::FollowDependency(const char* id, TList* pTgtList) | |
209 | { | |
210 | // see header file for function documentation | |
211 | int iResult=0; | |
212 | if (id) { | |
213 | AliHLTTask* pDep=NULL; | |
214 | if ((pDep=(AliHLTTask*)fListDependencies.FindObject(id))!=NULL) { | |
215 | if (pTgtList) pTgtList->Add(pDep); | |
216 | iResult++; | |
217 | } else { | |
218 | TObjLink* lnk=fListDependencies.FirstLink(); | |
219 | while (lnk && iResult==0) { | |
220 | pDep=(AliHLTTask*)lnk->GetObject(); | |
221 | if (pDep) { | |
222 | if ((iResult=pDep->FollowDependency(id, pTgtList))>0) { | |
223 | if (pTgtList) pTgtList->AddFirst(pDep); | |
224 | iResult++; | |
225 | } | |
226 | } else { | |
227 | iResult=-EFAULT; | |
228 | } | |
229 | lnk=lnk->Next(); | |
230 | } | |
231 | } | |
232 | } else { | |
233 | iResult=-EINVAL; | |
234 | } | |
235 | return iResult; | |
236 | } | |
237 | ||
238 | void AliHLTTask::PrintDependencyTree(const char* id, int bFromConfiguration) | |
239 | { | |
240 | // see header file for function documentation | |
241 | HLTLogKeyword("task dependencies"); | |
242 | int iResult=0; | |
243 | TList tgtList; | |
244 | if (bFromConfiguration) { | |
245 | if (fpConfiguration) | |
246 | iResult=fpConfiguration->FollowDependency(id, &tgtList); | |
247 | else | |
248 | iResult=-EFAULT; | |
249 | } else | |
250 | iResult=FollowDependency(id, &tgtList); | |
251 | if (iResult>0) { | |
97d2b87a | 252 | HLTMessage(" dependency level %d ", iResult); |
7a436c89 | 253 | TObjLink* lnk=tgtList.FirstLink(); |
254 | int i=iResult; | |
255 | char* pSpace = new char[iResult+1]; | |
256 | if (pSpace) { | |
257 | memset(pSpace, 32, iResult); | |
258 | pSpace[i]=0; | |
259 | while (lnk) { | |
260 | TObject* obj=lnk->GetObject(); | |
261 | HLTMessage(" %s^-- %s ", &pSpace[i--], obj->GetName()); | |
262 | lnk=lnk->Next(); | |
263 | } | |
264 | delete [] pSpace; | |
265 | } else { | |
266 | iResult=-ENOMEM; | |
267 | } | |
268 | } | |
269 | } | |
270 | ||
271 | int AliHLTTask::SetDependency(AliHLTTask* pDep) | |
272 | { | |
273 | // see header file for function documentation | |
274 | int iResult=0; | |
275 | if (pDep) { | |
276 | if (FindDependency(pDep->GetName())==NULL) { | |
277 | fListDependencies.Add(pDep); | |
278 | } else { | |
279 | iResult=-EEXIST; | |
280 | } | |
281 | } else { | |
282 | iResult=-EINVAL; | |
283 | } | |
284 | return iResult; | |
285 | } | |
286 | ||
287 | int AliHLTTask::UnsetDependency(AliHLTTask* pDep) | |
288 | { | |
289 | // see header file for function documentation | |
290 | fListDependencies.Remove(pDep); | |
291 | if (fpConfiguration) { | |
292 | fpConfiguration->InvalidateSources(); | |
293 | } | |
294 | return 0; | |
295 | } | |
296 | ||
297 | int AliHLTTask::CheckDependencies() | |
298 | { | |
299 | // see header file for function documentation | |
300 | int iResult=0; | |
301 | AliHLTConfiguration* pSrc=fpConfiguration->GetFirstSource(); | |
302 | while (pSrc) { | |
303 | if (FindDependency(pSrc->GetName())==NULL) { | |
304 | //HLTDebug("dependency \"%s\" unresolved", pSrc->GetName()); | |
305 | iResult++; | |
306 | } | |
307 | pSrc=fpConfiguration->GetNextSource(); | |
308 | } | |
309 | return iResult; | |
310 | } | |
311 | ||
312 | ||
313 | int AliHLTTask::Depends(AliHLTTask* pTask) | |
314 | { | |
315 | // see header file for function documentation | |
316 | int iResult=0; | |
317 | if (pTask) { | |
318 | if (fpConfiguration) { | |
319 | iResult=fpConfiguration->GetSource(pTask->GetName())!=NULL; | |
320 | if (iResult>0) { | |
321 | //HLTDebug("task \"%s\" depends on \"%s\"", GetName(), pTask->GetName()); | |
322 | } else { | |
323 | //HLTDebug("task \"%s\" independend of \"%s\"", GetName(), pTask->GetName()); | |
324 | } | |
325 | } else { | |
326 | iResult=-EFAULT; | |
327 | } | |
328 | } else { | |
329 | iResult=-EINVAL; | |
330 | } | |
331 | return iResult; | |
332 | } | |
333 | ||
334 | AliHLTTask* AliHLTTask::FindTarget(const char* id) | |
335 | { | |
336 | // see header file for function documentation | |
337 | AliHLTTask* pTask=NULL; | |
338 | if (id) { | |
339 | pTask=(AliHLTTask*)fListTargets.FindObject(id); | |
340 | } | |
341 | return pTask; | |
342 | } | |
343 | ||
344 | int AliHLTTask::SetTarget(AliHLTTask* pTgt) | |
345 | { | |
346 | // see header file for function documentation | |
347 | int iResult=0; | |
348 | if (pTgt) { | |
349 | if (FindTarget(pTgt->GetName())==NULL) { | |
350 | fListTargets.Add(pTgt); | |
351 | } else { | |
352 | iResult=-EEXIST; | |
353 | } | |
354 | } else { | |
355 | iResult=-EINVAL; | |
356 | } | |
357 | return iResult; | |
358 | } | |
359 | ||
360 | int AliHLTTask::UnsetTarget(AliHLTTask* pTarget) | |
361 | { | |
362 | // see header file for function documentation | |
363 | fListTargets.Remove(pTarget); | |
364 | return 0; | |
365 | } | |
366 | ||
367 | int AliHLTTask::StartRun() | |
368 | { | |
369 | // see header file for function documentation | |
370 | int iResult=0; | |
371 | int iNofInputDataBlocks=0; | |
372 | AliHLTComponent* pComponent=GetComponent(); | |
373 | if (pComponent) { | |
374 | // determine the number of input data blocks provided from the source tasks | |
f7561f8d | 375 | { // set scope for lnk as a local variable |
7a436c89 | 376 | TObjLink* lnk=fListDependencies.FirstLink(); |
377 | while (lnk && iResult>=0) { | |
378 | AliHLTTask* pSrcTask=(AliHLTTask*)lnk->GetObject(); | |
379 | if (pSrcTask) { | |
380 | if ((iResult=pSrcTask->GetNofMatchingDataTypes(this))>0) { | |
381 | iNofInputDataBlocks+=iResult; | |
382 | } else if (iResult==0) { | |
383 | HLTWarning("source task %s (%p) does not provide any matching data type for task %s (%p)", pSrcTask->GetName(), pSrcTask, GetName(), this); | |
384 | } else { | |
385 | HLTError("task %s (%p): error getting matching data types for source task %s (%p)", GetName(), this, pSrcTask->GetName(), pSrcTask); | |
386 | iResult=-EFAULT; | |
387 | } | |
388 | } | |
389 | lnk=lnk->Next(); | |
390 | } | |
f7561f8d | 391 | } |
7a436c89 | 392 | if (iResult>=0) { |
393 | if (fBlockDataArray.size()>0) { | |
394 | HLTWarning("block data array for task %s (%p) was not cleaned", GetName(), this); | |
457ec821 | 395 | fBlockDataArray.clear(); |
7a436c89 | 396 | } |
397 | ||
398 | // component init | |
399 | // the initialization of the component is done by the ComponentHandler after creation | |
400 | // of the component. | |
a3c9b745 | 401 | //iResult=Init( AliHLTAnalysisEnvironment* environ, void* environ_param, int argc, const char** argv ); |
7a436c89 | 402 | |
7a436c89 | 403 | // allocate the data buffer, which controls the output buffer and subscriptions |
404 | if (iResult>=0) { | |
405 | fpDataBuffer=new AliHLTDataBuffer; | |
406 | if (fpDataBuffer!=NULL) { | |
dba03d72 | 407 | fpDataBuffer->SetLocalLoggingLevel(GetLocalLoggingLevel()); |
7a436c89 | 408 | HLTDebug("created data buffer %p for task %s (%p)", fpDataBuffer, GetName(), this); |
409 | TObjLink* lnk=fListTargets.FirstLink(); | |
410 | while (lnk && iResult>=0) { | |
411 | AliHLTTask* pTgtTask=(AliHLTTask*)lnk->GetObject(); | |
412 | if (pTgtTask) { | |
413 | if ((iResult=fpDataBuffer->SetConsumer(pTgtTask->GetComponent()))>=0) { | |
414 | } | |
415 | } else { | |
7a436c89 | 416 | iResult=-EFAULT; |
f8ccfc3d | 417 | break; |
7a436c89 | 418 | } |
419 | lnk=lnk->Next(); | |
420 | } | |
421 | } else { | |
422 | HLTFatal("can not create data buffer object, memory allocation failed"); | |
423 | iResult=-ENOMEM; | |
424 | } | |
425 | } | |
426 | } | |
457ec821 | 427 | if (iResult>=0) { |
428 | // send the SOR event | |
429 | ||
430 | } | |
7a436c89 | 431 | } else { |
432 | HLTError("task %s (%p) does not have a component", GetName(), this); | |
433 | iResult=-EFAULT; | |
434 | } | |
435 | return iResult; | |
436 | } | |
437 | ||
438 | int AliHLTTask::EndRun() | |
439 | { | |
440 | // see header file for function documentation | |
441 | int iResult=0; | |
442 | if (fBlockDataArray.size()>0) { | |
457ec821 | 443 | fBlockDataArray.clear(); |
7a436c89 | 444 | } |
445 | if (fpDataBuffer) { | |
446 | AliHLTDataBuffer* pBuffer=fpDataBuffer; | |
447 | fpDataBuffer=NULL; | |
448 | delete pBuffer; | |
449 | } | |
450 | return iResult; | |
451 | } | |
452 | ||
2894a0c9 | 453 | int AliHLTTask::ProcessTask(Int_t eventNo, AliHLTUInt32_t eventType, AliHLTUInt64_t trgMask, |
454 | AliHLTUInt32_t timestamp, AliHLTUInt32_t participatingDetectors) | |
7a436c89 | 455 | { |
456 | // see header file for function documentation | |
457 | int iResult=0; | |
458 | AliHLTComponent* pComponent=GetComponent(); | |
459 | if (pComponent && fpDataBuffer) { | |
460 | HLTDebug("Processing task %s (%p) fpDataBuffer %p", GetName(), this, fpDataBuffer); | |
461 | fpDataBuffer->Reset(); | |
462 | int iSourceDataBlock=0; | |
463 | int iInputDataVolume=0; | |
464 | ||
465 | AliHLTTask* pSrcTask=NULL; | |
b46ca65e | 466 | AliHLTTaskPList subscribedTaskList; |
7a436c89 | 467 | TObjLink* lnk=fListDependencies.FirstLink(); |
468 | ||
457ec821 | 469 | // instances of SOR and EOR events to be kept |
470 | int iSOR=-1; | |
471 | int iEOR=-1; | |
3baf1595 | 472 | // TODO 2009-09-30 |
473 | // generalize handling of the special blocks to be forwarded on SOR and EOR | |
474 | // just adding a new specific handling for the ECS parameter block as a quick | |
475 | // solution | |
476 | int iECS=-1; | |
457ec821 | 477 | |
7a436c89 | 478 | // subscribe to all source tasks |
457ec821 | 479 | fBlockDataArray.clear(); |
7a436c89 | 480 | while (lnk && iResult>=0) { |
481 | pSrcTask=(AliHLTTask*)lnk->GetObject(); | |
482 | if (pSrcTask) { | |
483 | int iMatchingDB=pSrcTask->GetNofMatchingDataBlocks(this); | |
457ec821 | 484 | if (iMatchingDB<0) { |
485 | HLTError("task %s (%p): error getting no of matching data blocks from task %s (%p), error %d", GetName(), this, pSrcTask->GetName(), pSrcTask, iMatchingDB); | |
486 | iResult=iMatchingDB; | |
487 | break; | |
488 | } else if (iMatchingDB==0) { | |
489 | HLTDebug("source task %s (%p) does not provide any matching data type for task %s (%p)", pSrcTask->GetName(), pSrcTask, GetName(), this); | |
7a436c89 | 490 | } |
457ec821 | 491 | if ((iResult=pSrcTask->Subscribe(this, fBlockDataArray))>=0) { |
3baf1595 | 492 | iSOR=iEOR=iECS=-1; |
457ec821 | 493 | AliHLTComponentBlockDataList::iterator block=fBlockDataArray.begin(); |
494 | for (int i=0; block!=fBlockDataArray.end(); i++) { | |
495 | bool bRemove=0; | |
496 | bRemove|=(*block).fDataType==kAliHLTDataTypeSOR && !(iSOR<0 && (iSOR=i)>=0); | |
497 | bRemove|=(*block).fDataType==kAliHLTDataTypeEOR && !(iEOR<0 && (iEOR=i)>=0); | |
3baf1595 | 498 | bRemove|=(*block).fDataType==kAliHLTDataTypeECSParam && !(iECS<0 && (iECS=i)>=0); |
457ec821 | 499 | //HLTInfo("block %d, iSOR=%d iEOR=%d remove=%d", i, iSOR, iEOR, bRemove); |
500 | if (i<iSourceDataBlock) { | |
501 | assert(!bRemove); | |
502 | } else if (bRemove) { | |
503 | HLTDebug("remove duplicated event %s (%d)", AliHLTComponent::DataType2Text((*block).fDataType).c_str(), i); | |
504 | pSrcTask->Release(&(*block), this); | |
505 | block=fBlockDataArray.erase(block); | |
506 | continue; | |
507 | } else { | |
508 | iInputDataVolume+=(*block).fSize; | |
7a436c89 | 509 | // put the source task as many times into the list as it provides data blocks |
510 | // makes the bookkeeping for the data release easier | |
b46ca65e | 511 | subscribedTaskList.push_back(pSrcTask); |
457ec821 | 512 | } |
513 | block++; | |
7a436c89 | 514 | } |
515 | HLTDebug("Task %s (%p) successfully subscribed to %d data block(s) of task %s (%p)", GetName(), this, iResult, pSrcTask->GetName(), pSrcTask); | |
457ec821 | 516 | iSourceDataBlock=fBlockDataArray.size(); |
7a436c89 | 517 | iResult=0; |
518 | } else { | |
519 | HLTError("Task %s (%p): subscription to task %s (%p) failed with error %d", GetName(), this, pSrcTask->GetName(), pSrcTask, iResult); | |
520 | iResult=-EFAULT; | |
521 | } | |
522 | } else { | |
523 | HLTFatal("fatal internal error in ROOT list handling"); | |
524 | iResult=-EFAULT; | |
525 | } | |
526 | lnk=lnk->Next(); | |
457ec821 | 527 | } |
7a436c89 | 528 | |
529 | // process the event | |
530 | int iNofTrial=0; // repeat processing if component returns -ENOSPC | |
3ee8781a | 531 | AliHLTUInt32_t iLastOutputDataSize=0; |
7a436c89 | 532 | if (iResult>=0) { |
533 | do { | |
032c5e5e | 534 | long unsigned int iOutputDataSize=0; |
535 | AliHLTConfiguration* pConf=GetConf(); | |
032c5e5e | 536 | // check if there was a buffer size specified, query output size |
537 | // estimator from component otherwize | |
538 | if (pConf && pConf->GetOutputBufferSize()>=0) { | |
539 | iOutputDataSize=pConf->GetOutputBufferSize(); | |
540 | } else { | |
7a436c89 | 541 | long unsigned int iConstBase=0; |
542 | double fInputMultiplier=0; | |
53f79557 | 543 | if (pComponent->GetComponentType()!=AliHLTComponent::kSink) { |
7a436c89 | 544 | pComponent->GetOutputDataSize(iConstBase, fInputMultiplier); |
53f79557 | 545 | // add a small margin to the buffer to allow optional component |
546 | // statistics | |
547 | iConstBase+=100; | |
ae962989 | 548 | #if defined(__DEBUG) || defined(HLT_COMPONENT_STATISTICS) |
549 | for (AliHLTComponentBlockDataList::iterator element=fBlockDataArray.begin(); | |
550 | element!=fBlockDataArray.end(); element++) { | |
551 | if (element->fDataType==kAliHLTDataTypeComponentStatistics) { | |
552 | iConstBase+=element->fSize; | |
553 | } | |
554 | } | |
555 | #endif | |
53f79557 | 556 | } |
7a436c89 | 557 | if (fInputMultiplier<0) { |
558 | HLTWarning("ignoring negative input multiplier"); | |
559 | fInputMultiplier=0; | |
560 | } | |
032c5e5e | 561 | iOutputDataSize=int(fInputMultiplier*iInputDataVolume) + iConstBase; |
7a436c89 | 562 | //HLTDebug("task %s: reqired output size %d", GetName(), iOutputDataSize); |
032c5e5e | 563 | } |
7a436c89 | 564 | if (iNofTrial>0) { |
565 | // dont process again if the buffer size is the same | |
3ee8781a | 566 | if (iLastOutputDataSize==iOutputDataSize) break; |
97d2b87a | 567 | HLTImportant("processing event %d again with buffer size %d", eventNo, iOutputDataSize); |
7a436c89 | 568 | } |
569 | AliHLTUInt8_t* pTgtBuffer=NULL; | |
570 | if (iOutputDataSize>0) pTgtBuffer=fpDataBuffer->GetTargetBuffer(iOutputDataSize); | |
571 | //HLTDebug("provided raw buffer %p", pTgtBuffer); | |
572 | AliHLTComponentEventData evtData; | |
573 | AliHLTComponent::FillEventData(evtData); | |
48abe484 | 574 | if (eventNo>=0) |
575 | evtData.fEventID=(AliHLTEventID_t)eventNo; | |
ffd0cf01 | 576 | if (timestamp) evtData.fEventCreation_s=timestamp; |
577 | else | |
dd5b6088 | 578 | evtData.fEventCreation_s=static_cast<AliHLTUInt32_t>(time(NULL)); |
7a436c89 | 579 | AliHLTComponentTriggerData trigData; |
a0dec225 | 580 | AliHLTEventTriggerData evtTrigData; |
804007a6 | 581 | trigData.fStructSize=sizeof(trigData); |
a0dec225 | 582 | trigData.fDataSize=sizeof(AliHLTEventTriggerData); |
583 | memset(&evtTrigData, 0, trigData.fDataSize); | |
2894a0c9 | 584 | // Setup the CDH in the trigger data, based on the event type, CTP trigger |
585 | // mask and participating detectors. | |
a0dec225 | 586 | evtTrigData.fCommonHeaderWordCnt=gkAliHLTCommonHeaderCount; |
9e14734f | 587 | AliHLTUInt8_t l1msg = 0x0; |
588 | switch (eventType) | |
589 | { | |
590 | case gkAliEventTypeData: l1msg = 0x00; break; | |
591 | case gkAliEventTypeDataReplay: l1msg = 0x00; break; | |
592 | case gkAliEventTypeStartOfRun: l1msg = (0xE << 2) | 0x01; break; | |
593 | case gkAliEventTypeEndOfRun: l1msg = (0xF << 2) | 0x01; break; | |
594 | case gkAliEventTypeCalibration: l1msg = (0x1 << 6) | 0x01; break; | |
595 | case gkAliEventTypeSoftware: l1msg = 0x01; break; | |
596 | } | |
597 | evtTrigData.fCommonHeader[1] = AliHLTUInt32_t(l1msg) << 14; | |
2894a0c9 | 598 | evtTrigData.fCommonHeader[3] = ((l1msg & 0x1) == 0x1) ? (participatingDetectors & 0xFFFFFF) : 0x0; |
c4ffab2c | 599 | evtTrigData.fCommonHeader[5]=trgMask&0xffffffff; |
e04a2145 | 600 | evtTrigData.fCommonHeader[6]=(trgMask>>32)&0x3ffff; |
a0dec225 | 601 | trigData.fData=&evtTrigData; |
3ee8781a | 602 | iLastOutputDataSize=iOutputDataSize; |
603 | AliHLTUInt32_t size=iOutputDataSize; | |
7a436c89 | 604 | AliHLTUInt32_t outputBlockCnt=0; |
605 | AliHLTComponentBlockData* outputBlocks=NULL; | |
a0aeb701 | 606 | AliHLTComponentEventDoneData* edd=NULL; |
7a436c89 | 607 | if (pTgtBuffer!=NULL || iOutputDataSize==0) { |
48abe484 | 608 | // add event type data block |
7e81df35 | 609 | // the block is removed immediately after processing from the list |
48abe484 | 610 | AliHLTComponentBlockData eventTypeBlock; |
611 | AliHLTComponent::FillBlockData(eventTypeBlock); | |
612 | // Note: no payload! | |
613 | eventTypeBlock.fDataType=kAliHLTDataTypeEvent; | |
614 | eventTypeBlock.fSpecification=eventType; | |
615 | fBlockDataArray.push_back(eventTypeBlock); | |
616 | ||
12c8715e | 617 | if (CheckFilter(kHLTLogDebug)) Print("proc"); |
618 | ||
619 | AliHLTUInt32_t iblock=0; | |
620 | // check input and output buffers for consistency | |
621 | // to be enabled after fixing bug with DataBuffer and forwarded SOR/EOR | |
622 | //for (iblock=0; iblock<fBlockDataArray.size(); iblock++) { | |
623 | // if ((AliHLTUInt8_t*)fBlockDataArray[iblock].fPtr >= pTgtBuffer+size) continue; | |
624 | // if (pTgtBuffer >= (AliHLTUInt8_t*)fBlockDataArray[iblock].fPtr+fBlockDataArray[iblock].fSize) continue; | |
625 | // HLTFatal("input and output buffer overlap for block descriptor %d (ptr %p size %d): output buffer %p %d", | |
626 | // iblock, fBlockDataArray[iblock].fPtr, fBlockDataArray[iblock].fSize, | |
627 | // pTgtBuffer, size); | |
628 | //} | |
629 | ||
48abe484 | 630 | // process |
631 | evtData.fBlockCnt=fBlockDataArray.size(); | |
7a436c89 | 632 | iResult=pComponent->ProcessEvent(evtData, &fBlockDataArray[0], trigData, pTgtBuffer, size, outputBlockCnt, outputBlocks, edd); |
97d2b87a | 633 | HLTDebug("component %s ProcessEvent finnished (%d): size=%d blocks=%d", pComponent->GetComponentID(), iResult, size, outputBlockCnt); |
48abe484 | 634 | |
324ca3b4 | 635 | // EventDoneData is for the moment ignored in AliHLTSystem |
636 | if (edd) { | |
637 | HLTDebug("got EventDoneData size %d", edd->fDataSize); | |
638 | delete [] reinterpret_cast<char*>(edd); | |
639 | edd=NULL; | |
640 | } | |
641 | ||
48abe484 | 642 | // remove event data block |
643 | fBlockDataArray.pop_back(); | |
644 | ||
7e81df35 | 645 | // check for forwarded blocks. |
646 | // loop over all output blocks and check | |
647 | // 1. for duplicate blocks (pointing to same location in output buffer | |
648 | // or to the same buffer) | |
649 | // 2. for blocks forwarded from the input. | |
b46ca65e | 650 | if (iResult>=0 && outputBlocks) { |
457ec821 | 651 | if (fListTargets.First()!=NULL) { |
652 | AliHLTComponentBlockDataList segments; | |
653 | for (AliHLTUInt32_t oblock=0; oblock<outputBlockCnt; oblock++) { | |
7e81df35 | 654 | // consistency check for data reference |
0ad4ebd1 | 655 | if (outputBlocks[oblock].fPtr!=NULL && outputBlocks[oblock].fPtr!=pTgtBuffer && |
656 | outputBlocks[oblock].fOffset!=0) { | |
7e81df35 | 657 | HLTWarning("output block %s 0x%08x has inconsistent data reference ptr=%p offset=0x%08x: " |
658 | "for new blocks use offset only, forwarded blocks have fPtr set only", | |
659 | AliHLTComponent::DataType2Text(outputBlocks[oblock].fDataType).c_str(), | |
660 | outputBlocks[oblock].fSpecification, | |
661 | outputBlocks[oblock].fPtr, outputBlocks[oblock].fOffset); | |
662 | } | |
663 | ||
664 | // check for duplicates in the output | |
12c8715e | 665 | // this check applies for forwarded data blocks where |
666 | // the ptr is not inside the target buffer | |
7e81df35 | 667 | AliHLTUInt32_t checkblock=0; |
668 | for (; checkblock<oblock; checkblock++) { | |
0ad4ebd1 | 669 | if (outputBlocks[oblock].fPtr!=NULL && outputBlocks[oblock].fPtr!=pTgtBuffer && |
670 | outputBlocks[checkblock].fPtr==outputBlocks[oblock].fPtr) { | |
7e81df35 | 671 | if (outputBlocks[checkblock].fSize!=outputBlocks[oblock].fSize || |
672 | outputBlocks[checkblock].fDataType!=outputBlocks[oblock].fDataType) { | |
673 | HLTWarning("output blocks %d (%s 0x%08x) and %d (%s 0x%08x) have identical data references ptr=%p " | |
12c8715e | 674 | "but differ in data type and/or size: %d vs. %d, ignoring block %d", |
7e81df35 | 675 | oblock, |
676 | AliHLTComponent::DataType2Text(outputBlocks[oblock].fDataType).c_str(), | |
677 | outputBlocks[oblock].fSpecification, | |
678 | checkblock, | |
679 | AliHLTComponent::DataType2Text(outputBlocks[checkblock].fDataType).c_str(), | |
680 | outputBlocks[checkblock].fSpecification, | |
681 | outputBlocks[oblock].fPtr, | |
682 | outputBlocks[oblock].fSize, | |
12c8715e | 683 | outputBlocks[checkblock].fSize, |
684 | checkblock); | |
7e81df35 | 685 | } |
686 | // ignore from the second copy | |
687 | break; | |
688 | } | |
689 | } | |
690 | if (checkblock<oblock) continue; | |
691 | ||
692 | // search for the forwarded data blocks | |
693 | // new data blocks are announced to the data buffer, forwarded data blocks | |
694 | // to the publisher task. The publisher task of a forwarded data block is | |
695 | // removed from the list in order to keep the buffer open. It will be releases | |
696 | // when the subscribing task releases it | |
12c8715e | 697 | iblock=0; |
48abe484 | 698 | for (; iblock<fBlockDataArray.size(); iblock++) { |
0ad4ebd1 | 699 | if (outputBlocks[oblock].fDataType==kAliHLTDataTypeEvent) { |
12c8715e | 700 | // the event type data block is an artificial data block |
701 | // ignore if it was forwarded | |
0925276e | 702 | break; |
0ad4ebd1 | 703 | } |
457ec821 | 704 | if (fBlockDataArray[iblock].fPtr==outputBlocks[oblock].fPtr) { |
705 | assert(subscribedTaskList[iblock]!=NULL); | |
12c8715e | 706 | if (subscribedTaskList[iblock]==NULL) { |
707 | ALIHLTERRORGUARD(1, "missing parent task for forwarded data block %s 0x%08x, original data block %s 0x%08x, subsequent errors are suppressed", | |
708 | AliHLTComponent::DataType2Text(outputBlocks[oblock].fDataType).c_str(), | |
709 | outputBlocks[oblock].fSpecification, | |
710 | AliHLTComponent::DataType2Text(outputBlocks[iblock].fDataType).c_str(), | |
711 | outputBlocks[iblock].fSpecification); | |
712 | continue; | |
713 | } | |
457ec821 | 714 | HLTDebug("forward segment %d (source task %s %p) to data buffer %p", iblock, pSrcTask->GetName(), pSrcTask, fpDataBuffer); |
715 | fpDataBuffer->Forward(subscribedTaskList[iblock], &fBlockDataArray[iblock]); | |
716 | subscribedTaskList[iblock]=NULL; // not to be released in the loop further down | |
717 | break; | |
718 | } | |
719 | } | |
48abe484 | 720 | if (iblock==fBlockDataArray.size()) segments.push_back(outputBlocks[oblock]); |
042b7a5d | 721 | } |
722 | if (pTgtBuffer && segments.size()>0) { | |
723 | iResult=fpDataBuffer->SetSegments(pTgtBuffer, &segments[0], segments.size()); | |
b46ca65e | 724 | } |
457ec821 | 725 | } else { |
726 | // no forwarding, actually we dont even need to keep the data, this is a | |
727 | // dead end (fListTargets empty) | |
728 | //iResult=fpDataBuffer->SetSegments(pTgtBuffer, outputBlocks, outputBlockCnt); | |
b46ca65e | 729 | } |
7a436c89 | 730 | delete [] outputBlocks; outputBlocks=NULL; outputBlockCnt=0; |
731 | } else { | |
732 | fpDataBuffer->Reset(); | |
733 | } | |
457ec821 | 734 | if (fListTargets.First()!=NULL) { |
735 | if (iSOR>=0 && subscribedTaskList[iSOR]!=NULL) { | |
736 | HLTDebug("forward SOR event segment %d (source task %s %p) to data buffer %p", iSOR, pSrcTask->GetName(), pSrcTask, fpDataBuffer); | |
737 | fpDataBuffer->Forward(subscribedTaskList[iSOR], &fBlockDataArray[iSOR]); | |
738 | subscribedTaskList[iSOR]=NULL; // not to be released in the loop further down | |
739 | } | |
740 | if (iEOR>=0 && subscribedTaskList[iEOR]!=NULL) { | |
741 | HLTDebug("forward EOR event (%s) segment %d (source task %s %p) to data buffer %p", AliHLTComponent::DataType2Text(fBlockDataArray[iEOR].fDataType).c_str(), iEOR, pSrcTask->GetName(), pSrcTask, fpDataBuffer); | |
742 | fpDataBuffer->Forward(subscribedTaskList[iEOR], &fBlockDataArray[iEOR]); | |
743 | subscribedTaskList[iEOR]=NULL; // not to be released in the loop further down | |
744 | } | |
3baf1595 | 745 | if (iECS>=0 && subscribedTaskList[iECS]!=NULL) { |
12c8715e | 746 | HLTDebug("forward ECS event (%s) segment %d (source task %s %p) to data buffer %p", AliHLTComponent::DataType2Text(fBlockDataArray[iECS].fDataType).c_str(), iECS, pSrcTask->GetName(), pSrcTask, fpDataBuffer); |
3baf1595 | 747 | fpDataBuffer->Forward(subscribedTaskList[iECS], &fBlockDataArray[iECS]); |
748 | subscribedTaskList[iECS]=NULL; // not to be released in the loop further down | |
749 | } | |
457ec821 | 750 | } |
7a436c89 | 751 | } else { |
97d2b87a | 752 | HLTError("no target buffer available"); |
7a436c89 | 753 | iResult=-EFAULT; |
754 | } | |
755 | } while (iResult==-ENOSPC && iNofTrial++<1); | |
756 | } | |
757 | ||
12c8715e | 758 | fBlockDataArray.clear(); |
759 | if (CheckFilter(kHLTLogDebug)) Print("proc"); | |
760 | ||
7a436c89 | 761 | // now release all buffers which we have subscribed to |
762 | iSourceDataBlock=0; | |
b46ca65e | 763 | AliHLTTaskPList::iterator element; |
764 | while ((element=subscribedTaskList.begin())!=subscribedTaskList.end()) { | |
765 | pSrcTask=*element; | |
7a436c89 | 766 | if (pSrcTask) { |
767 | int iTempRes=0; | |
768 | if ((iTempRes=pSrcTask->Release(&fBlockDataArray[iSourceDataBlock], this))>=0) { | |
97d2b87a | 769 | HLTDebug("successfully released segment of task %s (%p)", pSrcTask->GetName(), pSrcTask); |
7a436c89 | 770 | } else { |
97d2b87a | 771 | HLTError("realease of task %s (%p) failed with error %d", pSrcTask->GetName(), pSrcTask, iTempRes); |
7a436c89 | 772 | } |
7a436c89 | 773 | } |
b46ca65e | 774 | subscribedTaskList.erase(element); |
7a436c89 | 775 | iSourceDataBlock++; |
776 | } | |
b46ca65e | 777 | if (subscribedTaskList.size()>0) { |
97d2b87a | 778 | HLTError("could not release all data buffers"); |
7a436c89 | 779 | } |
780 | } else { | |
97d2b87a | 781 | HLTError("internal failure (not initialized component %p, data buffer %p)", fpComponent, fpDataBuffer); |
7a436c89 | 782 | iResult=-EFAULT; |
783 | } | |
784 | return iResult; | |
785 | } | |
786 | ||
26fc4114 | 787 | int AliHLTTask::SubscribeSourcesAndSkip() |
788 | { | |
789 | // function carries out the proper cleanup of the source components | |
790 | // by subscribing and releasing | |
791 | int iResult=0; | |
792 | AliHLTTask* pSrcTask=NULL; | |
793 | AliHLTTaskPList subscribedTaskList; | |
794 | ||
795 | // cleanup the data buffer | |
796 | if (fpDataBuffer) fpDataBuffer->Reset(); | |
797 | ||
798 | // subscribe to all source tasks | |
799 | fBlockDataArray.clear(); | |
800 | for (TObjLink* lnk=fListDependencies.FirstLink(); lnk!=NULL; lnk=lnk->Next()) { | |
801 | if (!lnk->GetObject()) continue; | |
802 | pSrcTask=dynamic_cast<AliHLTTask*>(lnk->GetObject()); | |
803 | if (!pSrcTask) continue; | |
804 | unsigned iPosition=fBlockDataArray.size(); | |
805 | if ((iResult=pSrcTask->Subscribe(this, fBlockDataArray))>0) { | |
806 | AliHLTComponentBlockDataList::iterator block=fBlockDataArray.begin(); | |
807 | for (unsigned i=iPosition; i<fBlockDataArray.size(); i++) { | |
808 | subscribedTaskList.push_back(pSrcTask); | |
809 | } | |
810 | HLTDebug("subscribed to %d blocks of task %s (%p)", iResult, pSrcTask->GetName(), pSrcTask, iResult); | |
811 | } else if (iResult<0) { | |
812 | HLTError("failed to subscribe to task %s (%p) with error %d", pSrcTask->GetName(), pSrcTask, iResult); | |
813 | } | |
814 | } | |
815 | ||
816 | unsigned iSourceDataBlock=0; | |
817 | AliHLTTaskPList::iterator element; | |
818 | while ((element=subscribedTaskList.begin())!=subscribedTaskList.end()) { | |
819 | assert(iSourceDataBlock<fBlockDataArray.size()); | |
820 | pSrcTask=*element; | |
821 | if (pSrcTask && iSourceDataBlock<fBlockDataArray.size()) { | |
822 | if ((iResult=pSrcTask->Release(&fBlockDataArray[iSourceDataBlock], this))>=0) { | |
823 | HLTDebug("successfully released segment of task %s (%p)", pSrcTask->GetName(), pSrcTask); | |
824 | } else if (iSourceDataBlock>=fBlockDataArray.size()) { | |
825 | HLTError("mismatch between list of subscribed tasks and block list in task %s (%p), can not release task %s (%p)", GetName(), this, pSrcTask->GetName(), pSrcTask); | |
826 | } else { | |
827 | HLTError("realease of task %s (%p) failed with error %d", pSrcTask->GetName(), pSrcTask, iResult); | |
828 | } | |
829 | } | |
830 | subscribedTaskList.erase(element); | |
831 | iSourceDataBlock++; | |
832 | } | |
833 | if (iSourceDataBlock<fBlockDataArray.size()) { | |
834 | HLTWarning("not all subscriptions released for task %s (%p)", GetName(), this); | |
835 | } | |
836 | ||
837 | return 0; | |
838 | } | |
839 | ||
7a436c89 | 840 | int AliHLTTask::GetNofMatchingDataBlocks(const AliHLTTask* pConsumerTask) const |
841 | { | |
842 | // see header file for function documentation | |
843 | int iResult=0; | |
844 | if (pConsumerTask) { | |
845 | if (fpDataBuffer) { | |
846 | iResult=fpDataBuffer->FindMatchingDataBlocks(pConsumerTask->GetComponent(), NULL); | |
847 | } else { | |
848 | HLTFatal("internal data buffer missing"); | |
849 | iResult=-EFAULT; | |
850 | } | |
851 | } else { | |
852 | iResult=-EINVAL; | |
853 | } | |
854 | return iResult; | |
855 | } | |
856 | ||
857 | int AliHLTTask::GetNofMatchingDataTypes(const AliHLTTask* pConsumerTask) const | |
858 | { | |
859 | // see header file for function documentation | |
860 | int iResult=0; | |
861 | if (pConsumerTask) { | |
862 | AliHLTComponent* pComponent=GetComponent(); | |
863 | if (!pComponent) { | |
864 | // init ? | |
865 | HLTError("component not initialized"); | |
866 | iResult=-EFAULT; | |
867 | } | |
868 | if (pComponent) { | |
869 | iResult=pComponent->FindMatchingDataTypes(pConsumerTask->GetComponent(), NULL); | |
870 | } else { | |
871 | HLTFatal("task initialization failed"); | |
872 | iResult=-EFAULT; | |
873 | } | |
874 | } else { | |
875 | iResult=-EINVAL; | |
876 | } | |
877 | return iResult; | |
878 | } | |
879 | ||
457ec821 | 880 | int AliHLTTask::Subscribe(const AliHLTTask* pConsumerTask, AliHLTComponentBlockDataList& blockDescList) |
7a436c89 | 881 | { |
882 | // see header file for function documentation | |
883 | int iResult=0; | |
884 | if (pConsumerTask) { | |
885 | if (fpDataBuffer) { | |
457ec821 | 886 | iResult=fpDataBuffer->Subscribe(pConsumerTask->GetComponent(), blockDescList); |
7a436c89 | 887 | } else { |
888 | HLTFatal("internal data buffer missing"); | |
889 | iResult=-EFAULT; | |
890 | } | |
891 | } else { | |
892 | iResult=-EINVAL; | |
893 | } | |
894 | return iResult; | |
895 | } | |
896 | ||
897 | int AliHLTTask::Release(AliHLTComponentBlockData* pBlockDesc, const AliHLTTask* pConsumerTask) | |
898 | { | |
899 | // see header file for function documentation | |
900 | int iResult=0; | |
901 | if (pConsumerTask && pBlockDesc) { | |
902 | if (fpDataBuffer) { | |
b46ca65e | 903 | iResult=fpDataBuffer->Release(pBlockDesc, pConsumerTask->GetComponent(), this); |
7a436c89 | 904 | } else { |
905 | HLTFatal("internal data buffer missing"); | |
906 | iResult=-EFAULT; | |
907 | } | |
908 | } else { | |
909 | iResult=-EINVAL; | |
910 | } | |
911 | return iResult; | |
912 | } | |
913 | ||
914 | void AliHLTTask::PrintStatus() | |
915 | { | |
916 | // see header file for function documentation | |
917 | HLTLogKeyword("task properties"); | |
918 | AliHLTComponent* pComponent=GetComponent(); | |
919 | if (pComponent) { | |
920 | HLTMessage(" component: %s (%p)", pComponent->GetComponentID(), pComponent); | |
921 | } else { | |
922 | HLTMessage(" no component set!"); | |
923 | } | |
924 | if (fpConfiguration) { | |
925 | AliHLTConfiguration* pSrc=fpConfiguration->GetFirstSource(); | |
926 | while (pSrc) { | |
927 | const char* pQualifier="unresolved"; | |
928 | if (FindDependency(pSrc->GetName())) | |
929 | pQualifier="resolved"; | |
930 | HLTMessage(" source: %s (%s)", pSrc->GetName(), pQualifier); | |
931 | pSrc=fpConfiguration->GetNextSource(); | |
932 | } | |
933 | TObjLink* lnk = fListTargets.FirstLink(); | |
934 | while (lnk) { | |
935 | TObject *obj = lnk->GetObject(); | |
936 | HLTMessage(" target: %s", obj->GetName()); | |
937 | lnk = lnk->Next(); | |
938 | } | |
939 | } else { | |
97d2b87a | 940 | HLTMessage(" task not initialized"); |
7a436c89 | 941 | } |
942 | } | |
7131ea63 | 943 | |
12c8715e | 944 | void AliHLTTask::Print(const char* options) const |
945 | { | |
946 | // Overloaded from TObject | |
947 | if (strcmp(options, "proc")==0) { | |
948 | // print processing info | |
949 | HLTMessage("**********************************************"); | |
950 | HLTMessage("******* AliHLTTask Processing info ***********"); | |
951 | HLTMessage(" component: %p %s", fpComponent, (fpComponent?fpComponent->GetComponentID():"")); | |
952 | HLTMessage(" data buffer: %p", fpDataBuffer); | |
953 | if (fpDataBuffer) fpDataBuffer->Print(""); | |
954 | HLTMessage(" input block descriptors: %d", fBlockDataArray.size()); | |
955 | for (unsigned i=0; i<fBlockDataArray.size(); i++) { | |
956 | HLTMessage(" %d: %s 0x%08x %p %d", i, | |
957 | AliHLTComponent::DataType2Text(fBlockDataArray[i].fDataType).c_str(), | |
958 | fBlockDataArray[i].fSpecification, | |
959 | fBlockDataArray[i].fPtr, | |
960 | fBlockDataArray[i].fSize | |
961 | ); | |
962 | } | |
963 | HLTMessage("**** end of AliHLTTask Processing info *******"); | |
964 | HLTMessage("**********************************************"); | |
965 | return; | |
966 | } | |
967 | ||
968 | cout << "AliHLTTask " << GetName() << " " << this | |
969 | << " component " << fpComponent << " " | |
970 | << (fpComponent?fpComponent->GetComponentID():"") | |
971 | << endl; | |
972 | } | |
973 | ||
974 | ||
7131ea63 | 975 | int AliHLTTask::CustomInit(AliHLTComponentHandler* /*pCH*/) |
976 | { | |
977 | // default implementation nothing to do | |
978 | return 0; | |
979 | } | |
980 | ||
981 | int AliHLTTask::CustomCleanup() | |
982 | { | |
983 | // default implementation nothing to do | |
984 | return 0; | |
985 | } | |
97d2b87a | 986 | |
987 | int AliHLTTask::LoggingVarargs(AliHLTComponentLogSeverity severity, | |
988 | const char* originClass, const char* originFunc, | |
989 | const char* file, int line, ... ) const | |
990 | { | |
991 | // see header file for function documentation | |
992 | int iResult=0; | |
993 | ||
994 | va_list args; | |
995 | va_start(args, line); | |
996 | ||
7efb6418 | 997 | AliHLTLogging::SetLogString(this, " (%p)", "%s_pfmt_: ", GetName()); |
97d2b87a | 998 | iResult=SendMessage(severity, originClass, originFunc, file, line, AliHLTLogging::BuildLogString(NULL, args, true /*append*/)); |
999 | va_end(args); | |
1000 | ||
1001 | return iResult; | |
1002 | } |