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f23a6e1a | 1 | // $Id$ |
2 | ||
3dd8541e | 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 | //* Timm Steinbeck <timm@kip.uni-heidelberg.de> * | |
9 | //* for The ALICE HLT Project. * | |
10 | //* * | |
11 | //* Permission to use, copy, modify and distribute this software and its * | |
12 | //* documentation strictly for non-commercial purposes is hereby granted * | |
13 | //* without fee, provided that the above copyright notice appears in all * | |
14 | //* copies and that both the copyright notice and this permission notice * | |
15 | //* appear in the supporting documentation. The authors make no claims * | |
16 | //* about the suitability of this software for any purpose. It is * | |
17 | //* provided "as is" without express or implied warranty. * | |
18 | //************************************************************************** | |
f23a6e1a | 19 | |
0007ed52 | 20 | // @file AliHLTComponent.cxx |
21 | // @author Matthias Richter, Timm Steinbeck | |
22 | // @date | |
23 | // @brief Base class implementation for HLT components. */ | |
24 | // @note The class is both used in Online (PubSub) and Offline (AliRoot) | |
25 | // context | |
26 | ||
f23a6e1a | 27 | |
0c0c9d99 | 28 | #if __GNUC__>= 3 |
f23a6e1a | 29 | using namespace std; |
30 | #endif | |
31 | ||
66043029 | 32 | //#include "AliHLTStdIncludes.h" |
f23a6e1a | 33 | #include "AliHLTComponent.h" |
34 | #include "AliHLTComponentHandler.h" | |
a655eae3 | 35 | #include "AliHLTMessage.h" |
adb91bc3 | 36 | #include "AliHLTCTPData.h" |
70ed7d01 | 37 | #include "TString.h" |
ed504011 | 38 | #include "TMath.h" |
a655eae3 | 39 | #include "TObjArray.h" |
79c114b5 | 40 | #include "TObjectTable.h" |
a655eae3 | 41 | #include "TClass.h" |
90ebac25 | 42 | #include "TStopwatch.h" |
cf9cf07e | 43 | #include "TFormula.h" |
79c114b5 | 44 | #include "AliHLTMemoryFile.h" |
579d9eb7 | 45 | #include "AliHLTMisc.h" |
ec25e4ca | 46 | #include <cassert> |
bee8f777 | 47 | #include <ctime> |
0da432fa | 48 | #include <stdint.h> |
f23a6e1a | 49 | |
9ace7282 | 50 | /** |
51 | * default compression level for ROOT objects | |
52 | */ | |
53 | #define ALIHLTCOMPONENT_DEFAULT_OBJECT_COMPRESSION 5 | |
2e3fd14f | 54 | #define ALIHLTCOMPONENT_STATTIME_SCALER 1000000 |
9ace7282 | 55 | |
b22e91eb | 56 | /** ROOT macro for the implementation of ROOT specific class methods */ |
90ebac25 | 57 | ClassImp(AliHLTComponent); |
58 | ||
59 | /** stopwatch macro using the stopwatch guard */ | |
60 | #define ALIHLTCOMPONENT_STOPWATCH(type) AliHLTStopwatchGuard swguard(fpStopwatches!=NULL?reinterpret_cast<TStopwatch*>(fpStopwatches->At((int)type)):NULL) | |
61 | //#define ALIHLTCOMPONENT_STOPWATCH(type) | |
62 | ||
63 | /** stopwatch macro for operations of the base class */ | |
64 | #define ALIHLTCOMPONENT_BASE_STOPWATCH() ALIHLTCOMPONENT_STOPWATCH(kSWBase) | |
65 | /** stopwatch macro for operations of the detector algorithm (DA) */ | |
66 | #define ALIHLTCOMPONENT_DA_STOPWATCH() ALIHLTCOMPONENT_STOPWATCH(kSWDA) | |
f23a6e1a | 67 | |
f23a6e1a | 68 | AliHLTComponent::AliHLTComponent() |
85869391 | 69 | : |
53feaef5 | 70 | fEnvironment(), |
3cde846d | 71 | fCurrentEvent(0), |
a655eae3 | 72 | fEventCount(-1), |
73 | fFailedEvents(0), | |
74 | fCurrentEventData(), | |
75 | fpInputBlocks(NULL), | |
76 | fCurrentInputBlock(-1), | |
77 | fSearchDataType(kAliHLTVoidDataType), | |
78 | fClassName(), | |
79 | fpInputObjects(NULL), | |
80 | fpOutputBuffer(NULL), | |
81 | fOutputBufferSize(0), | |
82 | fOutputBufferFilled(0), | |
90ebac25 | 83 | fOutputBlocks(), |
79c114b5 | 84 | fpStopwatches(new TObjArray(kSWTypeCount)), |
559631d5 | 85 | fMemFiles(), |
86 | fpRunDesc(NULL), | |
579d9eb7 | 87 | fpDDLList(NULL), |
82c58a87 | 88 | fCDBSetRunNoFunc(false), |
a0aeb701 | 89 | fChainId(), |
48abe484 | 90 | fChainIdCrc(0), |
a0aeb701 | 91 | fpBenchmark(NULL), |
78d29060 | 92 | fFlags(0), |
abb52c8f | 93 | fEventType(gkAliEventTypeUnknown), |
eafbc306 | 94 | fComponentArgs(), |
95 | fEventDoneData(NULL), | |
9ace7282 | 96 | fEventDoneDataSize(0), |
97 | fCompressionLevel(ALIHLTCOMPONENT_DEFAULT_OBJECT_COMPRESSION) | |
b3f4766b | 98 | , fLastObjectSize(0) |
adb91bc3 | 99 | , fpCTPData(NULL) |
9d4d4b02 | 100 | , fPushbackPeriod(0) |
101 | , fLastPushBackTime(-1) | |
70ed7d01 | 102 | { |
103 | // see header file for class documentation | |
104 | // or | |
105 | // refer to README to build package | |
106 | // or | |
107 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt | |
a3c9b745 | 108 | memset(&fEnvironment, 0, sizeof(AliHLTAnalysisEnvironment)); |
70ed7d01 | 109 | if (fgpComponentHandler) |
110 | fgpComponentHandler->ScheduleRegister(this); | |
7c781d33 | 111 | //SetLocalLoggingLevel(kHLTLogDefault); |
70ed7d01 | 112 | } |
113 | ||
f23a6e1a | 114 | AliHLTComponent::~AliHLTComponent() |
115 | { | |
70ed7d01 | 116 | // see header file for function documentation |
a0aeb701 | 117 | if (fpBenchmark) delete fpBenchmark; |
118 | fpBenchmark=NULL; | |
119 | ||
8451168b | 120 | CleanupInputObjects(); |
4498d7d1 | 121 | if (fpStopwatches!=NULL) delete fpStopwatches; |
122 | fpStopwatches=NULL; | |
2be3f004 | 123 | AliHLTMemoryFilePList::iterator element=fMemFiles.begin(); |
79c114b5 | 124 | while (element!=fMemFiles.end()) { |
125 | if (*element) { | |
126 | if ((*element)->IsClosed()==0) { | |
127 | HLTWarning("memory file has not been closed, possible data loss or incomplete buffer"); | |
128 | // close but do not flush as we dont know whether the buffer is still valid | |
29312178 | 129 | (*element)->CloseMemoryFile(0); |
79c114b5 | 130 | } |
131 | delete *element; | |
132 | *element=NULL; | |
133 | } | |
134 | element++; | |
135 | } | |
45c0a780 | 136 | if (fpRunDesc) { |
137 | delete fpRunDesc; | |
138 | fpRunDesc=NULL; | |
139 | } | |
eafbc306 | 140 | if (fEventDoneData) |
141 | delete [] reinterpret_cast<AliHLTUInt8_t*>( fEventDoneData ); | |
cf9cf07e | 142 | fEventDoneData=NULL; |
143 | ||
adb91bc3 | 144 | if (fpCTPData) { |
145 | delete fpCTPData; | |
cf9cf07e | 146 | } |
adb91bc3 | 147 | fpCTPData=NULL; |
f23a6e1a | 148 | } |
149 | ||
70ed7d01 | 150 | AliHLTComponentHandler* AliHLTComponent::fgpComponentHandler=NULL; |
b22e91eb | 151 | |
85869391 | 152 | int AliHLTComponent::SetGlobalComponentHandler(AliHLTComponentHandler* pCH, int bOverwrite) |
153 | { | |
70ed7d01 | 154 | // see header file for function documentation |
85869391 | 155 | int iResult=0; |
70ed7d01 | 156 | if (fgpComponentHandler==NULL || bOverwrite!=0) |
157 | fgpComponentHandler=pCH; | |
85869391 | 158 | else |
159 | iResult=-EPERM; | |
160 | return iResult; | |
161 | } | |
162 | ||
70ed7d01 | 163 | int AliHLTComponent::UnsetGlobalComponentHandler() |
164 | { | |
165 | // see header file for function documentation | |
85869391 | 166 | return SetGlobalComponentHandler(NULL,1); |
167 | } | |
168 | ||
c528fdc6 | 169 | int AliHLTComponent::SetComponentEnvironment(const AliHLTAnalysisEnvironment* comenv, void* environParam) |
f23a6e1a | 170 | { |
70ed7d01 | 171 | // see header file for function documentation |
66108417 | 172 | HLTLogKeyword(fChainId.c_str()); |
f23a6e1a | 173 | int iResult=0; |
f7561f8d | 174 | if (comenv) { |
a3c9b745 | 175 | memset(&fEnvironment, 0, sizeof(AliHLTAnalysisEnvironment)); |
176 | memcpy(&fEnvironment, comenv, comenv->fStructSize<sizeof(AliHLTAnalysisEnvironment)?comenv->fStructSize:sizeof(AliHLTAnalysisEnvironment)); | |
177 | fEnvironment.fStructSize=sizeof(AliHLTAnalysisEnvironment); | |
70ed7d01 | 178 | fEnvironment.fParam=environParam; |
f23a6e1a | 179 | } |
c528fdc6 | 180 | return iResult; |
181 | } | |
182 | ||
183 | int AliHLTComponent::Init(const AliHLTAnalysisEnvironment* comenv, void* environParam, int argc, const char** argv ) | |
184 | { | |
185 | // see header file for function documentation | |
186 | HLTLogKeyword(fChainId.c_str()); | |
187 | int iResult=0; | |
188 | if (comenv) { | |
189 | SetComponentEnvironment(comenv, environParam); | |
190 | } | |
9d4d4b02 | 191 | fPushbackPeriod=0; |
192 | fLastPushBackTime=-1; | |
193 | ||
abb52c8f | 194 | fComponentArgs=""; |
8451168b | 195 | const char** pArguments=NULL; |
196 | int iNofChildArgs=0; | |
197 | TString argument=""; | |
198 | int bMissingParam=0; | |
199 | if (argc>0) { | |
200 | pArguments=new const char*[argc]; | |
201 | if (pArguments) { | |
202 | for (int i=0; i<argc && iResult>=0; i++) { | |
abb52c8f | 203 | if (fComponentArgs.size()>0) fComponentArgs+=" "; |
204 | fComponentArgs+=argv[i]; | |
8451168b | 205 | argument=argv[i]; |
206 | if (argument.IsNull()) continue; | |
207 | ||
208 | // benchmark | |
66108417 | 209 | if (argument.CompareTo("-benchmark")==0) { |
8451168b | 210 | |
66108417 | 211 | // -loglevel= |
212 | } else if (argument.BeginsWith("-loglevel=")) { | |
213 | TString parameter=argument.ReplaceAll("-loglevel=", ""); | |
8451168b | 214 | parameter.Remove(TString::kLeading, ' '); // remove all blanks |
215 | if (parameter.BeginsWith("0x") && | |
216 | parameter.Replace(0,2,"",0).IsHex()) { | |
bd6cac58 | 217 | unsigned int loglevel=kHLTLogNone; |
218 | sscanf(parameter.Data(),"%x", &loglevel); | |
219 | SetLocalLoggingLevel((AliHLTComponentLogSeverity)loglevel); | |
8451168b | 220 | } else { |
221 | HLTError("wrong parameter for argument %s, hex number expected", argument.Data()); | |
222 | iResult=-EINVAL; | |
223 | } | |
9ace7282 | 224 | // -object-compression= |
225 | } else if (argument.BeginsWith("-object-compression=")) { | |
226 | argument.ReplaceAll("-object-compression=", ""); | |
227 | if (argument.IsDigit()) { | |
228 | fCompressionLevel=argument.Atoi(); | |
229 | if (fCompressionLevel<0 || fCompressionLevel>9) { | |
230 | HLTWarning("invalid compression level %d, setting to default %d", fCompressionLevel, ALIHLTCOMPONENT_DEFAULT_OBJECT_COMPRESSION); | |
231 | fCompressionLevel=ALIHLTCOMPONENT_DEFAULT_OBJECT_COMPRESSION; | |
232 | } | |
233 | } else { | |
234 | HLTError("wrong parameter for argument -object-compression, number expected"); | |
235 | } | |
9d4d4b02 | 236 | // -pushback-period= |
237 | } else if (argument.BeginsWith("-pushback-period=")) { | |
238 | argument.ReplaceAll("-pushback-period=", ""); | |
239 | if (argument.IsDigit()) { | |
240 | fPushbackPeriod=argument.Atoi(); | |
241 | } else { | |
242 | HLTError("wrong parameter for argument -pushback-period, number expected"); | |
243 | } | |
78d29060 | 244 | // -disable-component-stat |
245 | } else if (argument.CompareTo("-disable-component-stat")==0) { | |
246 | fFlags|=kDisableComponentStat; | |
8451168b | 247 | } else { |
248 | pArguments[iNofChildArgs++]=argv[i]; | |
249 | } | |
250 | } | |
251 | } else { | |
252 | iResult=-ENOMEM; | |
253 | } | |
254 | } | |
255 | if (bMissingParam) { | |
256 | HLTError("missing parameter for argument %s", argument.Data()); | |
257 | iResult=-EINVAL; | |
258 | } | |
259 | if (iResult>=0) { | |
260 | iResult=DoInit(iNofChildArgs, pArguments); | |
261 | } | |
a0aeb701 | 262 | if (iResult>=0) { |
263 | fEventCount=0; | |
264 | ||
265 | // find out if the component wants to get the steering events | |
266 | // explicitly | |
267 | AliHLTComponentDataTypeList inputDt; | |
268 | GetInputDataTypes(inputDt); | |
78d29060 | 269 | bool bRequireSteeringBlocks=false; |
a0aeb701 | 270 | for (AliHLTComponentDataTypeList::iterator dt=inputDt.begin(); |
78d29060 | 271 | dt!=inputDt.end() && !bRequireSteeringBlocks; |
a0aeb701 | 272 | dt++) { |
78d29060 | 273 | bRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeSOR); |
274 | bRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeRunType); | |
275 | bRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeEOR); | |
276 | bRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeDDL); | |
277 | bRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeComponentStatistics); | |
a0aeb701 | 278 | } |
78d29060 | 279 | if (bRequireSteeringBlocks) fFlags|=kRequireSteeringBlocks; |
a0aeb701 | 280 | } |
8451168b | 281 | if (pArguments) delete [] pArguments; |
a0aeb701 | 282 | |
78d29060 | 283 | #if defined(HLT_COMPONENT_STATISTICS) |
a0aeb701 | 284 | // benchmarking stopwatch for the component statistics |
285 | fpBenchmark=new TStopwatch; | |
78d29060 | 286 | #endif // HLT_COMPONENT_STATISTICS |
a0aeb701 | 287 | |
f23a6e1a | 288 | return iResult; |
289 | } | |
290 | ||
291 | int AliHLTComponent::Deinit() | |
292 | { | |
70ed7d01 | 293 | // see header file for function documentation |
66108417 | 294 | HLTLogKeyword(fChainId.c_str()); |
f23a6e1a | 295 | int iResult=0; |
296 | iResult=DoDeinit(); | |
559631d5 | 297 | if (fpRunDesc) { |
cf9cf07e | 298 | // TODO: the warning should be kept, but the condition is wrong since the |
299 | // AliHLTRunDesc is set before the SOR event in the SetRunDescription | |
300 | // method. A couple of state flags should be defined but that is a bit more | |
301 | // work to do. For the moment disable the warning (2009-07-01) | |
bee8f777 | 302 | // 2009-09-08: now, the info is not cleared in the ProcessEvent, because it |
303 | // might be needed by components during the event processing. | |
cf9cf07e | 304 | //HLTWarning("did not receive EOR for run %d", fpRunDesc->fRunNo); |
559631d5 | 305 | AliHLTRunDesc* pRunDesc=fpRunDesc; |
306 | fpRunDesc=NULL; | |
307 | delete pRunDesc; | |
308 | } | |
adb91bc3 | 309 | if (fpCTPData) { |
310 | delete fpCTPData; | |
cf9cf07e | 311 | } |
adb91bc3 | 312 | fpCTPData=NULL; |
cf9cf07e | 313 | |
579d9eb7 | 314 | fEventCount=0; |
78d29060 | 315 | fFlags=0; |
f23a6e1a | 316 | return iResult; |
317 | } | |
fa2e9b7c | 318 | |
82c58a87 | 319 | int AliHLTComponent::InitCDB(const char* cdbPath, AliHLTComponentHandler* pHandler) |
53feaef5 | 320 | { |
82c58a87 | 321 | // see header file for function documentation |
579d9eb7 | 322 | int iResult=0; |
c528fdc6 | 323 | HLTInfo("Using CDB: %s", cdbPath); |
703bcca6 | 324 | if (pHandler) { |
82c58a87 | 325 | // I have to think about separating the library handling from the |
c528fdc6 | 326 | // component handler. Requiring the component handler here is not |
82c58a87 | 327 | // the cleanest solution. |
c528fdc6 | 328 | // We presume the library already to be loaded, which is the case |
329 | // because it is loaded in the initialization of the logging functionality | |
330 | // | |
579d9eb7 | 331 | // find the symbol |
82c58a87 | 332 | AliHLTMiscInitCDB_t pFunc=(AliHLTMiscInitCDB_t)pHandler->FindSymbol(ALIHLTMISC_LIBRARY, ALIHLTMISC_INIT_CDB); |
579d9eb7 | 333 | if (pFunc) { |
703bcca6 | 334 | TString path; |
335 | if (cdbPath && cdbPath[0]!=0) { | |
336 | path=cdbPath; | |
337 | // very temporary fix, have to check for other formats | |
338 | if (!path.BeginsWith("local://")) { | |
339 | path="local://"; | |
340 | path+=cdbPath; | |
341 | } | |
8f30c1ea | 342 | } |
343 | if ((iResult=(*pFunc)(path.Data()))>=0) { | |
82c58a87 | 344 | if (!(fCDBSetRunNoFunc=pHandler->FindSymbol(ALIHLTMISC_LIBRARY, ALIHLTMISC_SET_CDB_RUNNO))) { |
345 | Message(NULL, kHLTLogWarning, "AliHLTComponent::InitCDB", "init CDB", | |
346 | "can not find function to set CDB run no"); | |
347 | } | |
348 | } | |
579d9eb7 | 349 | } else { |
350 | Message(NULL, kHLTLogError, "AliHLTComponent::InitCDB", "init CDB", | |
351 | "can not find initialization function"); | |
352 | iResult=-ENOSYS; | |
53feaef5 | 353 | } |
82c58a87 | 354 | } else { |
355 | iResult=-EINVAL; | |
356 | } | |
579d9eb7 | 357 | return iResult; |
358 | } | |
359 | ||
360 | int AliHLTComponent::SetCDBRunNo(int runNo) | |
361 | { | |
82c58a87 | 362 | // see header file for function documentation |
363 | if (!fCDBSetRunNoFunc) return 0; | |
364 | return (*((AliHLTMiscSetCDBRunNo_t)fCDBSetRunNoFunc))(runNo); | |
579d9eb7 | 365 | } |
366 | ||
45c0a780 | 367 | int AliHLTComponent::SetRunDescription(const AliHLTRunDesc* desc, const char* /*runType*/) |
368 | { | |
369 | // see header file for function documentation | |
370 | if (!desc) return -EINVAL; | |
371 | if (desc->fStructSize!=sizeof(AliHLTRunDesc)) { | |
372 | HLTError("invalid size of RunDesc struct (%ul)", desc->fStructSize); | |
373 | return -EINVAL; | |
374 | } | |
375 | ||
376 | if (!fpRunDesc) { | |
377 | fpRunDesc=new AliHLTRunDesc; | |
378 | if (!fpRunDesc) return -ENOMEM; | |
379 | *fpRunDesc=kAliHLTVoidRunDesc; | |
380 | } | |
381 | ||
382 | if (fpRunDesc->fRunNo!=kAliHLTVoidRunNo && fpRunDesc->fRunNo!=desc->fRunNo) { | |
383 | HLTWarning("Run description has already been set"); | |
384 | } | |
385 | *fpRunDesc=*desc; | |
386 | SetCDBRunNo(fpRunDesc->fRunNo); | |
387 | // TODO: we have to decide about the runType | |
388 | return 0; | |
389 | } | |
390 | ||
9a0ef890 | 391 | int AliHLTComponent::SetComponentDescription(const char* desc) |
392 | { | |
48abe484 | 393 | // see header file for function documentation |
9a0ef890 | 394 | int iResult=0; |
395 | if (!desc) return 0; | |
396 | ||
397 | TString descriptor=desc; | |
398 | TObjArray* pTokens=descriptor.Tokenize(" "); | |
399 | if (pTokens) { | |
77fd699f | 400 | for (int i=0; i<pTokens->GetEntriesFast() && iResult>=0; i++) { |
9a0ef890 | 401 | TString argument=((TObjString*)pTokens->At(i++))->GetString(); |
402 | if (!argument || argument.IsNull()) continue; | |
403 | ||
a3c9b745 | 404 | // chainid |
405 | if (argument.BeginsWith("chainid")) { | |
406 | argument.ReplaceAll("chainid", ""); | |
9a0ef890 | 407 | if (argument.BeginsWith("=")) { |
408 | fChainId=argument.Replace(0,1,""); | |
48abe484 | 409 | fChainIdCrc=CalculateChecksum((const AliHLTUInt8_t*)fChainId.c_str(), fChainId.length()); |
410 | HLTDebug("setting component description: chain id %s crc 0x%8x", fChainId.c_str(), fChainIdCrc); | |
9a0ef890 | 411 | } else { |
412 | fChainId=""; | |
413 | } | |
414 | } else { | |
48abe484 | 415 | HLTWarning("unknown component description %s", argument.Data()); |
9a0ef890 | 416 | } |
417 | } | |
b09d01b5 | 418 | delete pTokens; |
9a0ef890 | 419 | } |
420 | ||
421 | return iResult; | |
422 | } | |
423 | ||
02bc7a5f | 424 | int AliHLTComponent::ConfigureFromArgumentString(int argc, const char** argv) |
425 | { | |
426 | // see header file for function documentation | |
427 | int iResult=0; | |
428 | vector<const char*> array; | |
429 | TObjArray choppedArguments; | |
430 | TString argument=""; | |
431 | int i=0; | |
432 | for (i=0; i<argc && iResult>=0; i++) { | |
433 | argument=argv[i]; | |
434 | if (argument.IsNull()) continue; | |
435 | TObjArray* pTokens=argument.Tokenize(" "); | |
436 | if (pTokens) { | |
44869670 | 437 | if (pTokens->GetEntriesFast()>0) { |
02bc7a5f | 438 | for (int n=0; n<pTokens->GetEntriesFast(); n++) { |
439 | choppedArguments.AddLast(pTokens->At(n)); | |
44869670 | 440 | TString data=((TObjString*)pTokens->At(n))->GetString(); |
441 | if (!data.IsNull()) { | |
442 | array.push_back(data.Data()); | |
443 | } | |
02bc7a5f | 444 | } |
445 | pTokens->SetOwner(kFALSE); | |
446 | } | |
447 | delete pTokens; | |
448 | } | |
449 | } | |
450 | ||
451 | for (i=0; (unsigned)i<array.size() && iResult>=0;) { | |
452 | int result=ScanConfigurationArgument(array.size()-i, &array[i]); | |
453 | if (result==0) { | |
454 | HLTWarning("unknown component argument %s", array[i]); | |
455 | i++; | |
456 | } else if (result>0) { | |
457 | i+=result; | |
458 | } else { | |
459 | iResult=result; | |
460 | if (iResult==-EINVAL) { | |
461 | HLTError("unknown argument %s", array[i]); | |
462 | } else if (iResult==-EPROTO) { | |
44869670 | 463 | HLTError("missing/wrong parameter for argument %s (%s)", array[i], (array.size()>(unsigned)i+1)?array[i+1]:"missing"); |
02bc7a5f | 464 | } else { |
465 | HLTError("scan of argument %s failed (%d)", array[i], iResult); | |
466 | } | |
467 | } | |
468 | } | |
469 | ||
470 | return iResult; | |
471 | } | |
472 | ||
473 | int AliHLTComponent::ConfigureFromCDBTObjString(const char* entries) | |
474 | { | |
475 | // see header file for function documentation | |
476 | int iResult=0; | |
477 | TString arguments; | |
478 | TString confEntries=entries; | |
479 | TObjArray* pTokens=confEntries.Tokenize(" "); | |
480 | if (pTokens) { | |
481 | for (int n=0; n<pTokens->GetEntriesFast(); n++) { | |
482 | const char* path=((TObjString*)pTokens->At(n))->GetString().Data(); | |
483 | const char* chainId=GetChainId(); | |
484 | HLTInfo("configure from entry %s, chain id %s", path, (chainId!=NULL && chainId[0]!=0)?chainId:"<none>"); | |
485 | TObject* pOCDBObject = LoadAndExtractOCDBObject(path); | |
486 | if (pOCDBObject) { | |
487 | TObjString* pString=dynamic_cast<TObjString*>(pOCDBObject); | |
488 | if (pString) { | |
489 | HLTInfo("received configuration object string: \'%s\'", pString->GetString().Data()); | |
490 | arguments+=pString->GetString().Data(); | |
491 | arguments+=" "; | |
492 | } else { | |
493 | HLTError("configuration object \"%s\" has wrong type, required TObjString", path); | |
494 | iResult=-EINVAL; | |
495 | } | |
496 | } else { | |
497 | HLTError("can not fetch object \"%s\" from OCDB", path); | |
498 | iResult=-ENOENT; | |
499 | } | |
500 | } | |
501 | delete pTokens; | |
502 | } | |
503 | if (iResult>=0 && !arguments.IsNull()) { | |
504 | const char* array=arguments.Data(); | |
505 | iResult=ConfigureFromArgumentString(1, &array); | |
506 | } | |
507 | return iResult; | |
508 | } | |
509 | ||
510 | TObject* AliHLTComponent::LoadAndExtractOCDBObject(const char* path, int version, int subVersion) | |
511 | { | |
512 | // see header file for function documentation | |
513 | AliCDBEntry* pEntry=AliHLTMisc::Instance().LoadOCDBEntry(path, GetRunNo(), version, subVersion); | |
514 | if (!pEntry) return NULL; | |
515 | return AliHLTMisc::Instance().ExtractObject(pEntry); | |
516 | } | |
517 | ||
579d9eb7 | 518 | int AliHLTComponent::DoInit( int /*argc*/, const char** /*argv*/) |
519 | { | |
520 | // default implementation, childs can overload | |
b543e186 | 521 | HLTLogKeyword("dummy"); |
53feaef5 | 522 | return 0; |
523 | } | |
524 | ||
525 | int AliHLTComponent::DoDeinit() | |
526 | { | |
579d9eb7 | 527 | // default implementation, childs can overload |
b543e186 | 528 | HLTLogKeyword("dummy"); |
579d9eb7 | 529 | return 0; |
530 | } | |
531 | ||
532 | int AliHLTComponent::Reconfigure(const char* /*cdbEntry*/, const char* /*chainId*/) | |
533 | { | |
534 | // default implementation, childs can overload | |
b543e186 | 535 | HLTLogKeyword("dummy"); |
536 | return 0; | |
537 | } | |
538 | ||
539 | int AliHLTComponent::ReadPreprocessorValues(const char* /*modules*/) | |
540 | { | |
541 | // default implementation, childs can overload | |
542 | HLTLogKeyword("dummy"); | |
53feaef5 | 543 | return 0; |
544 | } | |
545 | ||
02bc7a5f | 546 | int AliHLTComponent::ScanConfigurationArgument(int /*argc*/, const char** /*argv*/) |
547 | { | |
548 | // default implementation, childs can overload | |
549 | HLTLogKeyword("dummy"); | |
550 | HLTWarning("The function needs to be implemented by the component"); | |
551 | return 0; | |
552 | } | |
553 | ||
45c0a780 | 554 | int AliHLTComponent::StartOfRun() |
555 | { | |
556 | // default implementation, childs can overload | |
557 | HLTLogKeyword("dummy"); | |
558 | return 0; | |
559 | } | |
560 | ||
561 | int AliHLTComponent::EndOfRun() | |
562 | { | |
563 | // default implementation, childs can overload | |
564 | HLTLogKeyword("dummy"); | |
565 | return 0; | |
566 | } | |
567 | ||
568 | ||
2be3f004 | 569 | int AliHLTComponent::GetOutputDataTypes(AliHLTComponentDataTypeList& /*tgtList*/) |
de6593d0 | 570 | { |
82c58a87 | 571 | // default implementation, childs can overload |
3a7c0444 | 572 | HLTLogKeyword("dummy"); |
de6593d0 | 573 | return 0; |
574 | } | |
575 | ||
70ed7d01 | 576 | void AliHLTComponent::DataType2Text( const AliHLTComponentDataType& type, char output[kAliHLTComponentDataTypefIDsize+kAliHLTComponentDataTypefOriginSize+2] ) const |
577 | { | |
578 | // see header file for function documentation | |
9ce4bf4a | 579 | memset( output, 0, kAliHLTComponentDataTypefIDsize+kAliHLTComponentDataTypefOriginSize+2 ); |
580 | strncat( output, type.fOrigin, kAliHLTComponentDataTypefOriginSize ); | |
581 | strcat( output, ":" ); | |
582 | strncat( output, type.fID, kAliHLTComponentDataTypefIDsize ); | |
fa2e9b7c | 583 | } |
584 | ||
fbdb63fd | 585 | string AliHLTComponent::DataType2Text( const AliHLTComponentDataType& type, int mode) |
9ce4bf4a | 586 | { |
70ed7d01 | 587 | // see header file for function documentation |
9ce4bf4a | 588 | string out(""); |
fbdb63fd | 589 | |
590 | if (mode==2) { | |
591 | int i=0; | |
592 | char tmp[8]; | |
593 | for (i=0; i<kAliHLTComponentDataTypefOriginSize; i++) { | |
594 | sprintf(tmp, "'%d", type.fOrigin[i]); | |
595 | out+=tmp; | |
596 | } | |
597 | out+="':'"; | |
598 | for (i=0; i<kAliHLTComponentDataTypefIDsize; i++) { | |
599 | sprintf(tmp, "%d'", type.fID[i]); | |
600 | out+=tmp; | |
601 | } | |
602 | return out; | |
603 | } | |
604 | ||
605 | if (mode==1) { | |
606 | int i=0; | |
607 | char tmp[8]; | |
608 | for (i=0; i<kAliHLTComponentDataTypefOriginSize; i++) { | |
609 | unsigned char* puc=(unsigned char*)type.fOrigin; | |
610 | if ((puc[i])<32) | |
611 | sprintf(tmp, "'\\%x", type.fOrigin[i]); | |
612 | else | |
613 | sprintf(tmp, "'%c", type.fOrigin[i]); | |
614 | out+=tmp; | |
615 | } | |
616 | out+="':'"; | |
617 | for (i=0; i<kAliHLTComponentDataTypefIDsize; i++) { | |
618 | unsigned char* puc=(unsigned char*)type.fID; | |
619 | if (puc[i]<32) | |
620 | sprintf(tmp, "\\%x'", type.fID[i]); | |
621 | else | |
622 | sprintf(tmp, "%c'", type.fID[i]); | |
623 | out+=tmp; | |
624 | } | |
625 | return out; | |
626 | } | |
627 | ||
9ce4bf4a | 628 | if (type==kAliHLTVoidDataType) { |
629 | out="VOID:VOID"; | |
630 | } else { | |
3cde846d | 631 | // some gymnastics in order to avoid a '0' which is part of either or both |
632 | // ID and origin terminating the whole string. Unfortunately, string doesn't | |
633 | // stop appending at the '0' if the number of elements to append was | |
634 | // explicitely specified | |
635 | string tmp(""); | |
636 | tmp.append(type.fOrigin, kAliHLTComponentDataTypefOriginSize); | |
637 | out.append(tmp.c_str()); | |
9ce4bf4a | 638 | out.append(":"); |
3cde846d | 639 | tmp=""; |
640 | tmp.append(type.fID, kAliHLTComponentDataTypefIDsize); | |
641 | out.append(tmp.c_str()); | |
9ce4bf4a | 642 | } |
643 | return out; | |
644 | } | |
645 | ||
646 | ||
70ed7d01 | 647 | void* AliHLTComponent::AllocMemory( unsigned long size ) |
648 | { | |
649 | // see header file for function documentation | |
85869391 | 650 | if (fEnvironment.fAllocMemoryFunc) |
651 | return (*fEnvironment.fAllocMemoryFunc)(fEnvironment.fParam, size ); | |
9ce4bf4a | 652 | HLTFatal("no memory allocation handler registered"); |
85869391 | 653 | return NULL; |
654 | } | |
655 | ||
2be3f004 | 656 | int AliHLTComponent::MakeOutputDataBlockList( const AliHLTComponentBlockDataList& blocks, AliHLTUInt32_t* blockCount, |
70ed7d01 | 657 | AliHLTComponentBlockData** outputBlocks ) |
658 | { | |
659 | // see header file for function documentation | |
9ce4bf4a | 660 | if ( blockCount==NULL || outputBlocks==NULL ) |
2d7ff710 | 661 | return -EFAULT; |
fa2e9b7c | 662 | AliHLTUInt32_t count = blocks.size(); |
663 | if ( !count ) | |
664 | { | |
665 | *blockCount = 0; | |
666 | *outputBlocks = NULL; | |
667 | return 0; | |
668 | } | |
8ede8717 | 669 | *outputBlocks = reinterpret_cast<AliHLTComponentBlockData*>( AllocMemory( sizeof(AliHLTComponentBlockData)*count ) ); |
fa2e9b7c | 670 | if ( !*outputBlocks ) |
2d7ff710 | 671 | return -ENOMEM; |
ca8524df | 672 | for ( unsigned long i = 0; i < count; i++ ) { |
fa2e9b7c | 673 | (*outputBlocks)[i] = blocks[i]; |
732e8f50 | 674 | if (MatchExactly(blocks[i].fDataType, kAliHLTAnyDataType)) { |
5f5b708b | 675 | (*outputBlocks)[i].fDataType=GetOutputDataType(); |
676 | /* data type was set to the output data type by the PubSub AliRoot | |
677 | Wrapper component, if data type of the block was ********:****. | |
678 | Now handled by the component base class in order to have same | |
679 | behavior when running embedded in AliRoot | |
ca8524df | 680 | memset((*outputBlocks)[i].fDataType.fID, '*', kAliHLTComponentDataTypefIDsize); |
681 | memset((*outputBlocks)[i].fDataType.fOrigin, '*', kAliHLTComponentDataTypefOriginSize); | |
5f5b708b | 682 | */ |
ca8524df | 683 | } |
684 | } | |
fa2e9b7c | 685 | *blockCount = count; |
686 | return 0; | |
687 | ||
688 | } | |
0c0c9d99 | 689 | |
0007ed52 | 690 | int AliHLTComponent::GetEventDoneData( unsigned long size, AliHLTComponentEventDoneData** edd ) const |
70ed7d01 | 691 | { |
692 | // see header file for function documentation | |
85869391 | 693 | if (fEnvironment.fGetEventDoneDataFunc) |
694 | return (*fEnvironment.fGetEventDoneDataFunc)(fEnvironment.fParam, fCurrentEvent, size, edd ); | |
695 | return -ENOSYS; | |
696 | } | |
697 | ||
eafbc306 | 698 | int AliHLTComponent::ReserveEventDoneData( unsigned long size ) |
699 | { | |
700 | // see header file for function documentation | |
701 | int iResult=0; | |
702 | ||
6f4231a1 | 703 | unsigned long capacity=fEventDoneDataSize; |
704 | if (fEventDoneData) capacity-=sizeof(AliHLTComponentEventDoneData)+fEventDoneData->fDataSize; | |
705 | if (size>capacity) { | |
706 | unsigned long newSize=sizeof(AliHLTComponentEventDoneData)+size+(fEventDoneDataSize-capacity); | |
707 | AliHLTComponentEventDoneData* newEDD = reinterpret_cast<AliHLTComponentEventDoneData*>( new AliHLTUInt8_t[newSize] ); | |
eafbc306 | 708 | if (!newEDD) |
709 | return -ENOMEM; | |
710 | newEDD->fStructSize = sizeof(AliHLTComponentEventDoneData); | |
711 | newEDD->fDataSize = 0; | |
712 | newEDD->fData = reinterpret_cast<AliHLTUInt8_t*>(newEDD)+newEDD->fStructSize; | |
713 | if (fEventDoneData) { | |
714 | memcpy( newEDD->fData, fEventDoneData->fData, fEventDoneData->fDataSize ); | |
715 | newEDD->fDataSize = fEventDoneData->fDataSize; | |
716 | delete [] reinterpret_cast<AliHLTUInt8_t*>( fEventDoneData ); | |
717 | } | |
718 | fEventDoneData = newEDD; | |
6f4231a1 | 719 | fEventDoneDataSize = newSize; |
eafbc306 | 720 | } |
721 | return iResult; | |
722 | ||
723 | } | |
724 | ||
725 | int AliHLTComponent::PushEventDoneData( AliHLTUInt32_t eddDataWord ) | |
726 | { | |
0007ed52 | 727 | // see header file for function documentation |
eafbc306 | 728 | if (!fEventDoneData) |
729 | return -ENOMEM; | |
730 | if (fEventDoneData->fDataSize+sizeof(AliHLTUInt32_t)>fEventDoneDataSize) | |
731 | return -ENOSPC; | |
732 | *reinterpret_cast<AliHLTUInt32_t*>((reinterpret_cast<AliHLTUInt8_t*>(fEventDoneData->fData)+fEventDoneData->fDataSize)) = eddDataWord; | |
733 | fEventDoneData->fDataSize += sizeof(AliHLTUInt32_t); | |
734 | return 0; | |
735 | } | |
736 | ||
737 | void AliHLTComponent::ReleaseEventDoneData() | |
738 | { | |
0007ed52 | 739 | // see header file for function documentation |
740 | if (fEventDoneData) | |
eafbc306 | 741 | delete [] reinterpret_cast<AliHLTUInt8_t*>( fEventDoneData ); |
742 | fEventDoneData = NULL; | |
743 | fEventDoneDataSize = 0; | |
744 | } | |
745 | ||
746 | ||
2be3f004 | 747 | int AliHLTComponent::FindMatchingDataTypes(AliHLTComponent* pConsumer, AliHLTComponentDataTypeList* tgtList) |
0c0c9d99 | 748 | { |
70ed7d01 | 749 | // see header file for function documentation |
0c0c9d99 | 750 | int iResult=0; |
751 | if (pConsumer) { | |
8a106878 | 752 | AliHLTComponentDataTypeList itypes; |
753 | AliHLTComponentDataTypeList otypes; | |
754 | otypes.push_back(GetOutputDataType()); | |
c57201be | 755 | if (MatchExactly(otypes[0],kAliHLTMultipleDataType)) { |
8a106878 | 756 | otypes.clear(); |
757 | int count=0; | |
758 | if ((count=GetOutputDataTypes(otypes))>0) { | |
759 | } else if (GetComponentType()!=kSink) { | |
760 | HLTWarning("component %s indicates multiple output data types but GetOutputDataTypes returns %d", GetComponentID(), count); | |
761 | } | |
762 | } | |
0007ed52 | 763 | pConsumer->GetInputDataTypes(itypes); |
48abe484 | 764 | AliHLTComponentDataTypeList::iterator otype=otypes.begin(); |
765 | for (;otype!=otypes.end();otype++) { | |
766 | //PrintDataTypeContent((*otype), "publisher \'%s\'"); | |
767 | if ((*otype)==(kAliHLTAnyDataType|kAliHLTDataOriginPrivate)) { | |
768 | if (tgtList) tgtList->push_back(*otype); | |
769 | iResult++; | |
770 | continue; | |
771 | } | |
772 | ||
773 | AliHLTComponentDataTypeList::iterator itype=itypes.begin(); | |
32f88fc5 | 774 | for ( ; itype!=itypes.end() && (*itype)!=(*otype) ; itype++) {/* empty body */}; |
48abe484 | 775 | //if (itype!=itypes.end()) PrintDataTypeContent(*itype, "consumer \'%s\'"); |
776 | if (itype!=itypes.end()) { | |
777 | if (tgtList) tgtList->push_back(*otype); | |
0c0c9d99 | 778 | iResult++; |
0c0c9d99 | 779 | } |
0c0c9d99 | 780 | } |
781 | } else { | |
782 | iResult=-EINVAL; | |
783 | } | |
784 | return iResult; | |
785 | } | |
2d7ff710 | 786 | |
8b97f4f1 | 787 | void AliHLTComponent::PrintDataTypeContent(AliHLTComponentDataType& dt, const char* format) |
5f5b708b | 788 | { |
66043029 | 789 | // see header file for function documentation |
8b97f4f1 | 790 | const char* fmt="\'%s\'"; |
5f5b708b | 791 | if (format) fmt=format; |
8b97f4f1 | 792 | AliHLTLogging::Message(NULL, kHLTLogNone, NULL , NULL, Form(fmt, (DataType2Text(dt)).c_str())); |
793 | AliHLTLogging::Message(NULL, kHLTLogNone, NULL , NULL, | |
794 | Form("%x %x %x %x %x %x %x %x : %x %x %x %x", | |
795 | dt.fID[0], | |
796 | dt.fID[1], | |
797 | dt.fID[2], | |
798 | dt.fID[3], | |
799 | dt.fID[4], | |
800 | dt.fID[5], | |
801 | dt.fID[6], | |
802 | dt.fID[7], | |
803 | dt.fOrigin[0], | |
804 | dt.fOrigin[1], | |
805 | dt.fOrigin[2], | |
806 | dt.fOrigin[3])); | |
5f5b708b | 807 | } |
808 | ||
fbdb63fd | 809 | void AliHLTComponent::FillBlockData( AliHLTComponentBlockData& blockData ) |
70ed7d01 | 810 | { |
811 | // see header file for function documentation | |
2d7ff710 | 812 | blockData.fStructSize = sizeof(blockData); |
813 | FillShmData( blockData.fShmKey ); | |
814 | blockData.fOffset = ~(AliHLTUInt32_t)0; | |
815 | blockData.fPtr = NULL; | |
816 | blockData.fSize = 0; | |
817 | FillDataType( blockData.fDataType ); | |
a655eae3 | 818 | blockData.fSpecification = kAliHLTVoidDataSpec; |
2d7ff710 | 819 | } |
820 | ||
fbdb63fd | 821 | void AliHLTComponent::FillShmData( AliHLTComponentShmData& shmData ) |
70ed7d01 | 822 | { |
823 | // see header file for function documentation | |
2d7ff710 | 824 | shmData.fStructSize = sizeof(shmData); |
825 | shmData.fShmType = gkAliHLTComponentInvalidShmType; | |
826 | shmData.fShmID = gkAliHLTComponentInvalidShmID; | |
827 | } | |
828 | ||
fbdb63fd | 829 | void AliHLTComponent::FillDataType( AliHLTComponentDataType& dataType ) |
70ed7d01 | 830 | { |
831 | // see header file for function documentation | |
ca8524df | 832 | dataType=kAliHLTAnyDataType; |
2d7ff710 | 833 | } |
834 | ||
70ed7d01 | 835 | void AliHLTComponent::CopyDataType(AliHLTComponentDataType& tgtdt, const AliHLTComponentDataType& srcdt) |
836 | { | |
837 | // see header file for function documentation | |
2d7ff710 | 838 | memcpy(&tgtdt.fID[0], &srcdt.fID[0], kAliHLTComponentDataTypefIDsize); |
839 | memcpy(&tgtdt.fOrigin[0], &srcdt.fOrigin[0], kAliHLTComponentDataTypefOriginSize); | |
840 | } | |
841 | ||
70ed7d01 | 842 | void AliHLTComponent::SetDataType(AliHLTComponentDataType& tgtdt, const char* id, const char* origin) |
843 | { | |
844 | // see header file for function documentation | |
7e3efc8f | 845 | tgtdt.fStructSize=sizeof(AliHLTComponentDataType); |
846 | if (id) { | |
847 | memset(&tgtdt.fID[0], 0, kAliHLTComponentDataTypefIDsize); | |
d76bc02a | 848 | strncpy(&tgtdt.fID[0], id, strlen(id)<(size_t)kAliHLTComponentDataTypefIDsize?strlen(id):kAliHLTComponentDataTypefIDsize); |
7e3efc8f | 849 | } |
850 | if (origin) { | |
851 | memset(&tgtdt.fOrigin[0], 0, kAliHLTComponentDataTypefOriginSize); | |
d76bc02a | 852 | strncpy(&tgtdt.fOrigin[0], origin, strlen(origin)<(size_t)kAliHLTComponentDataTypefOriginSize?strlen(origin):kAliHLTComponentDataTypefOriginSize); |
7e3efc8f | 853 | } |
2d7ff710 | 854 | } |
9ce4bf4a | 855 | |
18b56222 | 856 | void AliHLTComponent::SetDataType(AliHLTComponentDataType& dt, AliHLTUInt64_t id, AliHLTUInt32_t origin) |
857 | { | |
858 | // see header file for function documentation | |
859 | dt.fStructSize=sizeof(AliHLTComponentDataType); | |
860 | assert(kAliHLTComponentDataTypefIDsize==sizeof(id)); | |
861 | assert(kAliHLTComponentDataTypefOriginSize==sizeof(origin)); | |
862 | memcpy(&dt.fID, &id, kAliHLTComponentDataTypefIDsize); | |
863 | memcpy(&dt.fOrigin, &origin, kAliHLTComponentDataTypefOriginSize); | |
864 | } | |
865 | ||
9ce4bf4a | 866 | void AliHLTComponent::FillEventData(AliHLTComponentEventData& evtData) |
867 | { | |
70ed7d01 | 868 | // see header file for function documentation |
9ce4bf4a | 869 | memset(&evtData, 0, sizeof(AliHLTComponentEventData)); |
870 | evtData.fStructSize=sizeof(AliHLTComponentEventData); | |
48abe484 | 871 | evtData.fEventID=kAliHLTVoidEventID; |
9ce4bf4a | 872 | } |
873 | ||
70ed7d01 | 874 | void AliHLTComponent::PrintComponentDataTypeInfo(const AliHLTComponentDataType& dt) |
875 | { | |
876 | // see header file for function documentation | |
9ce4bf4a | 877 | TString msg; |
878 | msg.Form("AliHLTComponentDataType(%d): ID=\"", dt.fStructSize); | |
879 | for ( int i = 0; i < kAliHLTComponentDataTypefIDsize; i++ ) { | |
880 | if (dt.fID[i]!=0) msg+=dt.fID[i]; | |
881 | else msg+="\\0"; | |
882 | } | |
883 | msg+="\" Origin=\""; | |
884 | for ( int i = 0; i < kAliHLTComponentDataTypefOriginSize; i++ ) { | |
885 | if (dt.fOrigin[i]!=0) msg+=dt.fOrigin[i]; | |
886 | else msg+="\\0"; | |
887 | } | |
888 | msg+="\""; | |
3cde846d | 889 | AliHLTLogging::Message(NULL, kHLTLogNone, NULL , NULL, msg.Data()); |
9ce4bf4a | 890 | } |
891 | ||
70ed7d01 | 892 | int AliHLTComponent::GetEventCount() const |
3cde846d | 893 | { |
70ed7d01 | 894 | // see header file for function documentation |
3cde846d | 895 | return fEventCount; |
896 | } | |
897 | ||
898 | int AliHLTComponent::IncrementEventCounter() | |
899 | { | |
70ed7d01 | 900 | // see header file for function documentation |
3cde846d | 901 | if (fEventCount>=0) fEventCount++; |
902 | return fEventCount; | |
903 | } | |
904 | ||
66043029 | 905 | int AliHLTComponent::GetNumberOfInputBlocks() const |
a655eae3 | 906 | { |
907 | // see header file for function documentation | |
908 | if (fpInputBlocks!=NULL) { | |
909 | return fCurrentEventData.fBlockCnt; | |
910 | } | |
911 | return 0; | |
912 | } | |
913 | ||
4646c6e3 | 914 | AliHLTEventID_t AliHLTComponent::GetEventId() const |
915 | { | |
916 | // see header file for function documentation | |
917 | if (fpInputBlocks!=NULL) { | |
918 | return fCurrentEventData.fEventID; | |
919 | } | |
920 | return 0; | |
921 | } | |
922 | ||
a655eae3 | 923 | const TObject* AliHLTComponent::GetFirstInputObject(const AliHLTComponentDataType& dt, |
924 | const char* classname, | |
925 | int bForce) | |
926 | { | |
927 | // see header file for function documentation | |
90ebac25 | 928 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 929 | fSearchDataType=dt; |
930 | if (classname) fClassName=classname; | |
931 | else fClassName.clear(); | |
1edbbe49 | 932 | int idx=FindInputBlock(fSearchDataType, 0, 1); |
a655eae3 | 933 | TObject* pObj=NULL; |
934 | if (idx>=0) { | |
79c114b5 | 935 | HLTDebug("found block %d when searching for data type %s", idx, DataType2Text(dt).c_str()); |
a655eae3 | 936 | if ((pObj=GetInputObject(idx, fClassName.c_str(), bForce))!=NULL) { |
937 | fCurrentInputBlock=idx; | |
938 | } else { | |
939 | } | |
940 | } | |
941 | return pObj; | |
942 | } | |
943 | ||
944 | const TObject* AliHLTComponent::GetFirstInputObject(const char* dtID, | |
945 | const char* dtOrigin, | |
946 | const char* classname, | |
947 | int bForce) | |
948 | { | |
949 | // see header file for function documentation | |
90ebac25 | 950 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 951 | AliHLTComponentDataType dt; |
952 | SetDataType(dt, dtID, dtOrigin); | |
953 | return GetFirstInputObject(dt, classname, bForce); | |
954 | } | |
955 | ||
956 | const TObject* AliHLTComponent::GetNextInputObject(int bForce) | |
957 | { | |
958 | // see header file for function documentation | |
90ebac25 | 959 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
1edbbe49 | 960 | int idx=FindInputBlock(fSearchDataType, fCurrentInputBlock+1, 1); |
a655eae3 | 961 | //HLTDebug("found block %d when searching for data type %s", idx, DataType2Text(fSearchDataType).c_str()); |
962 | TObject* pObj=NULL; | |
963 | if (idx>=0) { | |
964 | if ((pObj=GetInputObject(idx, fClassName.c_str(), bForce))!=NULL) { | |
965 | fCurrentInputBlock=idx; | |
966 | } | |
967 | } | |
968 | return pObj; | |
969 | } | |
970 | ||
1edbbe49 | 971 | int AliHLTComponent::FindInputBlock(const AliHLTComponentDataType& dt, int startIdx, int bObject) const |
a655eae3 | 972 | { |
973 | // see header file for function documentation | |
974 | int iResult=-ENOENT; | |
975 | if (fpInputBlocks!=NULL) { | |
976 | int idx=startIdx<0?0:startIdx; | |
4b98eadb | 977 | for ( ; (UInt_t)idx<fCurrentEventData.fBlockCnt && iResult==-ENOENT; idx++) { |
3dd8541e | 978 | if (dt!=fpInputBlocks[idx].fDataType) continue; |
979 | ||
1edbbe49 | 980 | if (bObject!=0) { |
981 | if (fpInputBlocks[idx].fPtr==NULL) continue; | |
3294f81a | 982 | AliHLTUInt32_t firstWord=*((AliHLTUInt32_t*)fpInputBlocks[idx].fPtr); |
983 | if (firstWord!=fpInputBlocks[idx].fSize-sizeof(AliHLTUInt32_t)) continue; | |
1edbbe49 | 984 | } |
3dd8541e | 985 | iResult=idx; |
a655eae3 | 986 | } |
987 | } | |
988 | return iResult; | |
989 | } | |
990 | ||
991 | TObject* AliHLTComponent::CreateInputObject(int idx, int bForce) | |
992 | { | |
993 | // see header file for function documentation | |
994 | TObject* pObj=NULL; | |
995 | if (fpInputBlocks!=NULL) { | |
4b98eadb | 996 | if ((UInt_t)idx<fCurrentEventData.fBlockCnt) { |
a655eae3 | 997 | if (fpInputBlocks[idx].fPtr) { |
3294f81a | 998 | AliHLTUInt32_t firstWord=*((AliHLTUInt32_t*)fpInputBlocks[idx].fPtr); |
a655eae3 | 999 | if (firstWord==fpInputBlocks[idx].fSize-sizeof(AliHLTUInt32_t)) { |
8451168b | 1000 | HLTDebug("create object from block %d size %d", idx, fpInputBlocks[idx].fSize); |
3294f81a | 1001 | AliHLTMessage msg(fpInputBlocks[idx].fPtr, fpInputBlocks[idx].fSize); |
66043029 | 1002 | TClass* objclass=msg.GetClass(); |
1003 | pObj=msg.ReadObject(objclass); | |
1004 | if (pObj && objclass) { | |
1005 | HLTDebug("object %p type %s created", pObj, objclass->GetName()); | |
a655eae3 | 1006 | } else { |
1007 | } | |
1edbbe49 | 1008 | //} else { |
1009 | } else if (bForce!=0) { | |
c5123824 | 1010 | HLTError("size mismatch: block size %d, indicated %d", fpInputBlocks[idx].fSize, firstWord+sizeof(AliHLTUInt32_t)); |
a655eae3 | 1011 | } |
1012 | } else { | |
1013 | HLTFatal("block descriptor empty"); | |
1014 | } | |
1015 | } else { | |
1016 | HLTError("index %d out of range %d", idx, fCurrentEventData.fBlockCnt); | |
1017 | } | |
1018 | } else { | |
1019 | HLTError("no input blocks available"); | |
1020 | } | |
1021 | ||
1022 | return pObj; | |
1023 | } | |
1024 | ||
298ef463 | 1025 | TObject* AliHLTComponent::GetInputObject(int idx, const char* /*classname*/, int bForce) |
a655eae3 | 1026 | { |
1027 | // see header file for function documentation | |
1028 | if (fpInputObjects==NULL) { | |
1029 | fpInputObjects=new TObjArray(fCurrentEventData.fBlockCnt); | |
1030 | } | |
1031 | TObject* pObj=NULL; | |
1032 | if (fpInputObjects) { | |
1033 | pObj=fpInputObjects->At(idx); | |
1034 | if (pObj==NULL) { | |
1035 | pObj=CreateInputObject(idx, bForce); | |
1036 | if (pObj) { | |
1037 | fpInputObjects->AddAt(pObj, idx); | |
1038 | } | |
1039 | } | |
1040 | } else { | |
1041 | HLTFatal("memory allocation failed: TObjArray of size %d", fCurrentEventData.fBlockCnt); | |
1042 | } | |
1043 | return pObj; | |
1044 | } | |
1045 | ||
8451168b | 1046 | int AliHLTComponent::CleanupInputObjects() |
1047 | { | |
66043029 | 1048 | // see header file for function documentation |
8451168b | 1049 | if (!fpInputObjects) return 0; |
1050 | TObjArray* array=fpInputObjects; | |
1051 | fpInputObjects=NULL; | |
3ecb06e2 | 1052 | for (int i=0; i<array->GetEntriesFast(); i++) { |
8451168b | 1053 | TObject* pObj=array->At(i); |
79c114b5 | 1054 | // grrr, garbage collection strikes back: When read via AliHLTMessage |
1055 | // (CreateInputObject), and written to a TFile afterwards, the | |
1056 | // TFile::Close calls ROOOT's garbage collection. No clue why the | |
1057 | // object ended up in the key list and needs to be deleted | |
a6c7a8bc | 1058 | // |
1059 | // Matthias 09.11.2008 follow up | |
1060 | // This approach doesn't actually work in all cases: the object table | |
1061 | // can be switched off globally, the flag needs to be checked here as | |
1062 | // well in order to avoid memory leaks. | |
1063 | // This means we have to find another solution for the problem if it | |
1064 | // pops up again. | |
1065 | if (pObj && | |
1066 | (!TObject::GetObjectStat() || gObjectTable->PtrIsValid(pObj))) { | |
1067 | delete pObj; | |
1068 | } | |
8451168b | 1069 | } |
1070 | delete array; | |
90ebac25 | 1071 | return 0; |
8451168b | 1072 | } |
1073 | ||
a655eae3 | 1074 | AliHLTComponentDataType AliHLTComponent::GetDataType(const TObject* pObject) |
1075 | { | |
1076 | // see header file for function documentation | |
90ebac25 | 1077 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1078 | AliHLTComponentDataType dt=kAliHLTVoidDataType; |
1079 | int idx=fCurrentInputBlock; | |
1080 | if (pObject) { | |
1081 | if (fpInputObjects==NULL || (idx=fpInputObjects->IndexOf(pObject))>=0) { | |
1082 | } else { | |
1083 | HLTError("unknown object %p", pObject); | |
1084 | } | |
1085 | } | |
1086 | if (idx>=0) { | |
4b98eadb | 1087 | if ((UInt_t)idx<fCurrentEventData.fBlockCnt) { |
a655eae3 | 1088 | dt=fpInputBlocks[idx].fDataType; |
1089 | } else { | |
1090 | HLTFatal("severe internal error, index out of range"); | |
1091 | } | |
1092 | } | |
1093 | return dt; | |
1094 | } | |
1095 | ||
1096 | AliHLTUInt32_t AliHLTComponent::GetSpecification(const TObject* pObject) | |
1097 | { | |
1098 | // see header file for function documentation | |
90ebac25 | 1099 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1100 | AliHLTUInt32_t iSpec=kAliHLTVoidDataSpec; |
1101 | int idx=fCurrentInputBlock; | |
1102 | if (pObject) { | |
1103 | if (fpInputObjects==NULL || (idx=fpInputObjects->IndexOf(pObject))>=0) { | |
1104 | } else { | |
1105 | HLTError("unknown object %p", pObject); | |
1106 | } | |
1107 | } | |
1108 | if (idx>=0) { | |
4b98eadb | 1109 | if ((UInt_t)idx<fCurrentEventData.fBlockCnt) { |
a655eae3 | 1110 | iSpec=fpInputBlocks[idx].fSpecification; |
1111 | } else { | |
1112 | HLTFatal("severe internal error, index out of range"); | |
1113 | } | |
1114 | } | |
1115 | return iSpec; | |
1116 | } | |
1117 | ||
c7e9e2f2 | 1118 | int AliHLTComponent::Forward(const TObject* pObject) |
1119 | { | |
1120 | // see header file for function documentation | |
1121 | int iResult=0; | |
1122 | int idx=fCurrentInputBlock; | |
1123 | if (pObject) { | |
1124 | if (fpInputObjects==NULL || (idx=fpInputObjects->IndexOf(pObject))>=0) { | |
1125 | } else { | |
1126 | HLTError("unknown object %p", pObject); | |
1127 | iResult=-ENOENT; | |
1128 | } | |
1129 | } | |
1130 | if (idx>=0) { | |
1131 | fOutputBlocks.push_back(fpInputBlocks[idx]); | |
1132 | } | |
1133 | return iResult; | |
1134 | } | |
1135 | ||
1136 | int AliHLTComponent::Forward(const AliHLTComponentBlockData* pBlock) | |
1137 | { | |
1138 | // see header file for function documentation | |
1139 | int iResult=0; | |
1140 | int idx=fCurrentInputBlock; | |
1141 | if (pBlock) { | |
1142 | if (fpInputObjects==NULL || (idx=FindInputBlock(pBlock))>=0) { | |
1143 | } else { | |
1144 | HLTError("unknown Block %p", pBlock); | |
1145 | iResult=-ENOENT; | |
1146 | } | |
1147 | } | |
1148 | if (idx>=0) { | |
1149 | // check for fpInputBlocks pointer done in FindInputBlock | |
1150 | fOutputBlocks.push_back(fpInputBlocks[idx]); | |
1151 | } | |
1152 | return iResult; | |
1153 | } | |
1154 | ||
a655eae3 | 1155 | const AliHLTComponentBlockData* AliHLTComponent::GetFirstInputBlock(const AliHLTComponentDataType& dt) |
1156 | { | |
1157 | // see header file for function documentation | |
90ebac25 | 1158 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1159 | fSearchDataType=dt; |
1160 | fClassName.clear(); | |
1161 | int idx=FindInputBlock(fSearchDataType, 0); | |
1162 | const AliHLTComponentBlockData* pBlock=NULL; | |
1163 | if (idx>=0) { | |
1164 | // check for fpInputBlocks pointer done in FindInputBlock | |
1165 | pBlock=&fpInputBlocks[idx]; | |
1edbbe49 | 1166 | fCurrentInputBlock=idx; |
a655eae3 | 1167 | } |
1168 | return pBlock; | |
1169 | } | |
1170 | ||
1171 | const AliHLTComponentBlockData* AliHLTComponent::GetFirstInputBlock(const char* dtID, | |
1172 | const char* dtOrigin) | |
1173 | { | |
1174 | // see header file for function documentation | |
90ebac25 | 1175 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1176 | AliHLTComponentDataType dt; |
1177 | SetDataType(dt, dtID, dtOrigin); | |
1178 | return GetFirstInputBlock(dt); | |
1179 | } | |
1180 | ||
10b9cbf9 | 1181 | const AliHLTComponentBlockData* AliHLTComponent::GetInputBlock(int index) const |
ec25e4ca | 1182 | { |
1183 | // see header file for function documentation | |
1184 | ALIHLTCOMPONENT_BASE_STOPWATCH(); | |
13398559 | 1185 | assert( 0 <= index and index < (int)fCurrentEventData.fBlockCnt ); |
ec25e4ca | 1186 | return &fpInputBlocks[index]; |
1187 | } | |
1188 | ||
a655eae3 | 1189 | const AliHLTComponentBlockData* AliHLTComponent::GetNextInputBlock() |
1190 | { | |
1191 | // see header file for function documentation | |
90ebac25 | 1192 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1193 | int idx=FindInputBlock(fSearchDataType, fCurrentInputBlock+1); |
1194 | const AliHLTComponentBlockData* pBlock=NULL; | |
1195 | if (idx>=0) { | |
1196 | // check for fpInputBlocks pointer done in FindInputBlock | |
1197 | pBlock=&fpInputBlocks[idx]; | |
1edbbe49 | 1198 | fCurrentInputBlock=idx; |
a655eae3 | 1199 | } |
1200 | return pBlock; | |
1201 | } | |
1202 | ||
66043029 | 1203 | int AliHLTComponent::FindInputBlock(const AliHLTComponentBlockData* pBlock) const |
a655eae3 | 1204 | { |
1205 | // see header file for function documentation | |
1206 | int iResult=-ENOENT; | |
1207 | if (fpInputBlocks!=NULL) { | |
1208 | if (pBlock) { | |
1209 | if (pBlock>=fpInputBlocks && pBlock<fpInputBlocks+fCurrentEventData.fBlockCnt) { | |
132ca004 | 1210 | iResult=(int)(pBlock-fpInputBlocks); |
a655eae3 | 1211 | } |
1212 | } else { | |
1213 | iResult=-EINVAL; | |
1214 | } | |
1215 | } | |
1216 | return iResult; | |
1217 | } | |
1218 | ||
1219 | AliHLTUInt32_t AliHLTComponent::GetSpecification(const AliHLTComponentBlockData* pBlock) | |
1220 | { | |
1221 | // see header file for function documentation | |
90ebac25 | 1222 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1223 | AliHLTUInt32_t iSpec=kAliHLTVoidDataSpec; |
1224 | int idx=fCurrentInputBlock; | |
1225 | if (pBlock) { | |
1226 | if (fpInputObjects==NULL || (idx=FindInputBlock(pBlock))>=0) { | |
1227 | } else { | |
1228 | HLTError("unknown Block %p", pBlock); | |
1229 | } | |
1230 | } | |
1231 | if (idx>=0) { | |
1232 | // check for fpInputBlocks pointer done in FindInputBlock | |
1233 | iSpec=fpInputBlocks[idx].fSpecification; | |
1234 | } | |
1235 | return iSpec; | |
1236 | } | |
1237 | ||
79c114b5 | 1238 | int AliHLTComponent::PushBack(TObject* pObject, const AliHLTComponentDataType& dt, AliHLTUInt32_t spec, |
1239 | void* pHeader, int headerSize) | |
a655eae3 | 1240 | { |
1241 | // see header file for function documentation | |
90ebac25 | 1242 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1243 | int iResult=0; |
b3f4766b | 1244 | fLastObjectSize=0; |
9d4d4b02 | 1245 | if (fPushbackPeriod>0) { |
1246 | // suppress the output | |
1247 | TDatime time; | |
1248 | if (fLastPushBackTime<0 || (int)time.Get()-fLastPushBackTime<fPushbackPeriod) return 0; | |
1249 | } | |
a655eae3 | 1250 | if (pObject) { |
1251 | AliHLTMessage msg(kMESS_OBJECT); | |
9ace7282 | 1252 | msg.SetCompressionLevel(fCompressionLevel); |
a655eae3 | 1253 | msg.WriteObject(pObject); |
1254 | Int_t iMsgLength=msg.Length(); | |
1255 | if (iMsgLength>0) { | |
9ace7282 | 1256 | // Matthias Sep 2008 |
1257 | // NOTE: AliHLTMessage does implement it's own SetLength method | |
1258 | // which is not architecture independent. The original SetLength | |
1259 | // stores the size always in network byte order. | |
1260 | // I'm trying to remember the rational for that, might be that | |
1261 | // it was just some lack of knowledge. Want to change this, but | |
1262 | // has to be done carefullt to be backward compatible. | |
a655eae3 | 1263 | msg.SetLength(); // sets the length to the first (reserved) word |
9ace7282 | 1264 | |
1265 | // does nothing if the level is 0 | |
1266 | msg.Compress(); | |
1267 | ||
1268 | char *mbuf = msg.Buffer(); | |
1269 | if (msg.CompBuffer()) { | |
1270 | msg.SetLength(); // set once more to have to byte order | |
1271 | mbuf = msg.CompBuffer(); | |
1272 | iMsgLength = msg.CompLength(); | |
1273 | } | |
1274 | assert(mbuf!=NULL); | |
1275 | iResult=InsertOutputBlock(mbuf, iMsgLength, dt, spec, pHeader, headerSize); | |
a655eae3 | 1276 | if (iResult>=0) { |
9ace7282 | 1277 | HLTDebug("object %s (%p) size %d compression %d inserted to output", pObject->ClassName(), pObject, iMsgLength, msg.GetCompressionLevel()); |
a655eae3 | 1278 | } |
b3f4766b | 1279 | fLastObjectSize=iMsgLength; |
a655eae3 | 1280 | } else { |
1281 | HLTError("object serialization failed for object %p", pObject); | |
1282 | iResult=-ENOMSG; | |
1283 | } | |
1284 | } else { | |
1285 | iResult=-EINVAL; | |
1286 | } | |
1287 | return iResult; | |
1288 | } | |
1289 | ||
79c114b5 | 1290 | int AliHLTComponent::PushBack(TObject* pObject, const char* dtID, const char* dtOrigin, AliHLTUInt32_t spec, |
1291 | void* pHeader, int headerSize) | |
a655eae3 | 1292 | { |
1293 | // see header file for function documentation | |
90ebac25 | 1294 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1295 | AliHLTComponentDataType dt; |
1296 | SetDataType(dt, dtID, dtOrigin); | |
79c114b5 | 1297 | return PushBack(pObject, dt, spec, pHeader, headerSize); |
a655eae3 | 1298 | } |
1299 | ||
438635e3 | 1300 | int AliHLTComponent::PushBack(const void* pBuffer, int iSize, const AliHLTComponentDataType& dt, AliHLTUInt32_t spec, |
1301 | const void* pHeader, int headerSize) | |
a655eae3 | 1302 | { |
1303 | // see header file for function documentation | |
90ebac25 | 1304 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
9d4d4b02 | 1305 | if (fPushbackPeriod>0) { |
1306 | // suppress the output | |
1307 | TDatime time; | |
1308 | if (fLastPushBackTime<0 || (int)time.Get()-fLastPushBackTime<fPushbackPeriod) return 0; | |
1309 | } | |
1310 | ||
9d9ffd37 | 1311 | return InsertOutputBlock(pBuffer, iSize, dt, spec, pHeader, headerSize); |
a655eae3 | 1312 | } |
1313 | ||
438635e3 | 1314 | int AliHLTComponent::PushBack(const void* pBuffer, int iSize, const char* dtID, const char* dtOrigin, AliHLTUInt32_t spec, |
1315 | const void* pHeader, int headerSize) | |
a655eae3 | 1316 | { |
1317 | // see header file for function documentation | |
90ebac25 | 1318 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1319 | AliHLTComponentDataType dt; |
1320 | SetDataType(dt, dtID, dtOrigin); | |
9d9ffd37 | 1321 | return PushBack(pBuffer, iSize, dt, spec, pHeader, headerSize); |
a655eae3 | 1322 | } |
1323 | ||
438635e3 | 1324 | int AliHLTComponent::InsertOutputBlock(const void* pBuffer, int iBufferSize, const AliHLTComponentDataType& dt, AliHLTUInt32_t spec, |
1325 | const void* pHeader, int iHeaderSize) | |
a655eae3 | 1326 | { |
1327 | // see header file for function documentation | |
1328 | int iResult=0; | |
79c114b5 | 1329 | int iBlkSize = iBufferSize + iHeaderSize; |
438635e3 | 1330 | |
1331 | if ((pBuffer!=NULL && iBufferSize>0) || (pHeader!=NULL && iHeaderSize>0)) { | |
79c114b5 | 1332 | if (fpOutputBuffer && iBlkSize<=(int)(fOutputBufferSize-fOutputBufferFilled)) { |
a655eae3 | 1333 | AliHLTUInt8_t* pTgt=fpOutputBuffer+fOutputBufferFilled; |
438635e3 | 1334 | |
1335 | // copy header if provided but skip if the header is the target location | |
1336 | // in that case it has already been copied | |
79c114b5 | 1337 | if (pHeader!=NULL && pHeader!=pTgt) { |
1338 | memcpy(pTgt, pHeader, iHeaderSize); | |
1339 | } | |
1340 | ||
1341 | pTgt += (AliHLTUInt8_t) iHeaderSize; | |
1342 | ||
438635e3 | 1343 | // copy buffer if provided but skip if buffer is the target location |
1344 | // in that case it has already been copied | |
a655eae3 | 1345 | if (pBuffer!=NULL && pBuffer!=pTgt) { |
79c114b5 | 1346 | memcpy(pTgt, pBuffer, iBufferSize); |
1347 | ||
4b98eadb | 1348 | //AliHLTUInt32_t firstWord=*((AliHLTUInt32_t*)pBuffer); |
79c114b5 | 1349 | //HLTDebug("copy %d bytes from %p to output buffer %p, first word %#x", iBufferSize, pBuffer, pTgt, firstWord); |
a655eae3 | 1350 | } |
79c114b5 | 1351 | //HLTDebug("buffer inserted to output: size %d data type %s spec %#x", iBlkSize, DataType2Text(dt).c_str(), spec); |
a655eae3 | 1352 | } else { |
1353 | if (fpOutputBuffer) { | |
b3f4766b | 1354 | HLTError("too little space in output buffer: %d of %d, required %d", fOutputBufferSize-fOutputBufferFilled, fOutputBufferSize, iBlkSize); |
a655eae3 | 1355 | } else { |
1356 | HLTError("output buffer not available"); | |
1357 | } | |
1358 | iResult=-ENOSPC; | |
1359 | } | |
a655eae3 | 1360 | } |
438635e3 | 1361 | if (iResult>=0) { |
1362 | AliHLTComponentBlockData bd; | |
1363 | FillBlockData( bd ); | |
1364 | bd.fOffset = fOutputBufferFilled; | |
1365 | bd.fSize = iBlkSize; | |
1366 | bd.fDataType = dt; | |
1367 | bd.fSpecification = spec; | |
1368 | fOutputBlocks.push_back( bd ); | |
1369 | fOutputBufferFilled+=bd.fSize; | |
1370 | } | |
1371 | ||
a655eae3 | 1372 | return iResult; |
1373 | } | |
1374 | ||
8451168b | 1375 | int AliHLTComponent::EstimateObjectSize(TObject* pObject) const |
1376 | { | |
66043029 | 1377 | // see header file for function documentation |
8451168b | 1378 | if (!pObject) return -EINVAL; |
1379 | AliHLTMessage msg(kMESS_OBJECT); | |
1380 | msg.WriteObject(pObject); | |
1381 | return msg.Length(); | |
1382 | } | |
1383 | ||
79c114b5 | 1384 | AliHLTMemoryFile* AliHLTComponent::CreateMemoryFile(int capacity, const char* dtID, |
1385 | const char* dtOrigin, | |
1386 | AliHLTUInt32_t spec) | |
1387 | { | |
1388 | // see header file for function documentation | |
1389 | ALIHLTCOMPONENT_BASE_STOPWATCH(); | |
1390 | AliHLTComponentDataType dt; | |
1391 | SetDataType(dt, dtID, dtOrigin); | |
1392 | return CreateMemoryFile(capacity, dt, spec); | |
1393 | } | |
1394 | ||
1395 | AliHLTMemoryFile* AliHLTComponent::CreateMemoryFile(int capacity, | |
1396 | const AliHLTComponentDataType& dt, | |
1397 | AliHLTUInt32_t spec) | |
1398 | { | |
1399 | // see header file for function documentation | |
1400 | ALIHLTCOMPONENT_BASE_STOPWATCH(); | |
1401 | AliHLTMemoryFile* pFile=NULL; | |
83fec083 | 1402 | if (capacity>=0 && static_cast<unsigned int>(capacity)<=fOutputBufferSize-fOutputBufferFilled){ |
79c114b5 | 1403 | AliHLTUInt8_t* pTgt=fpOutputBuffer+fOutputBufferFilled; |
1404 | pFile=new AliHLTMemoryFile((char*)pTgt, capacity); | |
1405 | if (pFile) { | |
83fec083 | 1406 | unsigned int nofBlocks=fOutputBlocks.size(); |
79c114b5 | 1407 | if (nofBlocks+1>fMemFiles.size()) { |
1408 | fMemFiles.resize(nofBlocks+1, NULL); | |
1409 | } | |
1410 | if (nofBlocks<fMemFiles.size()) { | |
1411 | fMemFiles[nofBlocks]=pFile; | |
1412 | AliHLTComponentBlockData bd; | |
1413 | FillBlockData( bd ); | |
1414 | bd.fOffset = fOutputBufferFilled; | |
79c114b5 | 1415 | bd.fSize = capacity; |
1416 | bd.fDataType = dt; | |
1417 | bd.fSpecification = spec; | |
1418 | fOutputBufferFilled+=bd.fSize; | |
1419 | fOutputBlocks.push_back( bd ); | |
1420 | } else { | |
1421 | HLTError("can not allocate/grow object array"); | |
29312178 | 1422 | pFile->CloseMemoryFile(0); |
79c114b5 | 1423 | delete pFile; |
1424 | pFile=NULL; | |
1425 | } | |
1426 | } | |
1427 | } else { | |
1428 | HLTError("can not create memory file of size %d (%d available)", capacity, fOutputBufferSize-fOutputBufferFilled); | |
1429 | } | |
1430 | return pFile; | |
1431 | } | |
1432 | ||
1433 | AliHLTMemoryFile* AliHLTComponent::CreateMemoryFile(const char* dtID, | |
1434 | const char* dtOrigin, | |
1435 | AliHLTUInt32_t spec, | |
1436 | float capacity) | |
1437 | { | |
1438 | // see header file for function documentation | |
1439 | ALIHLTCOMPONENT_BASE_STOPWATCH(); | |
1440 | AliHLTComponentDataType dt; | |
1441 | SetDataType(dt, dtID, dtOrigin); | |
1442 | int size=fOutputBufferSize-fOutputBufferFilled; | |
1443 | if (capacity<0 || capacity>1.0) { | |
1444 | HLTError("invalid parameter: capacity %f", capacity); | |
1445 | return NULL; | |
1446 | } | |
1447 | size=(int)(size*capacity); | |
1448 | return CreateMemoryFile(size, dt, spec); | |
1449 | } | |
1450 | ||
1451 | AliHLTMemoryFile* AliHLTComponent::CreateMemoryFile(const AliHLTComponentDataType& dt, | |
1452 | AliHLTUInt32_t spec, | |
1453 | float capacity) | |
1454 | { | |
1455 | // see header file for function documentation | |
1456 | ALIHLTCOMPONENT_BASE_STOPWATCH(); | |
1457 | int size=fOutputBufferSize-fOutputBufferFilled; | |
1458 | if (capacity<0 || capacity>1.0) { | |
1459 | HLTError("invalid parameter: capacity %f", capacity); | |
1460 | return NULL; | |
1461 | } | |
1462 | size=(int)(size*capacity); | |
1463 | return CreateMemoryFile(size, dt, spec); | |
1464 | } | |
1465 | ||
1466 | int AliHLTComponent::Write(AliHLTMemoryFile* pFile, const TObject* pObject, | |
1467 | const char* key, int option) | |
1468 | { | |
3a7c0444 | 1469 | // see header file for function documentation |
79c114b5 | 1470 | int iResult=0; |
1471 | if (pFile && pObject) { | |
1472 | pFile->cd(); | |
1473 | iResult=pObject->Write(key, option); | |
1474 | if (iResult>0) { | |
1475 | // success | |
1476 | } else { | |
1477 | iResult=-pFile->GetErrno(); | |
1478 | if (iResult==-ENOSPC) { | |
1479 | HLTError("error writing memory file, buffer too small"); | |
1480 | } | |
1481 | } | |
1482 | } else { | |
1483 | iResult=-EINVAL; | |
1484 | } | |
1485 | return iResult; | |
1486 | } | |
1487 | ||
1488 | int AliHLTComponent::CloseMemoryFile(AliHLTMemoryFile* pFile) | |
1489 | { | |
3a7c0444 | 1490 | // see header file for function documentation |
79c114b5 | 1491 | int iResult=0; |
1492 | if (pFile) { | |
2be3f004 | 1493 | AliHLTMemoryFilePList::iterator element=fMemFiles.begin(); |
79c114b5 | 1494 | int i=0; |
1495 | while (element!=fMemFiles.end() && iResult>=0) { | |
1496 | if (*element && *element==pFile) { | |
29312178 | 1497 | iResult=pFile->CloseMemoryFile(); |
79c114b5 | 1498 | |
1499 | // sync memory files and descriptors | |
1500 | if (iResult>=0) { | |
1501 | fOutputBlocks[i].fSize=(*element)->GetSize()+(*element)->GetHeaderSize(); | |
1502 | } | |
1503 | delete *element; | |
1504 | *element=NULL; | |
1505 | return iResult; | |
1506 | } | |
1507 | element++; i++; | |
1508 | } | |
1509 | HLTError("can not find memory file %p", pFile); | |
1510 | iResult=-ENOENT; | |
1511 | } else { | |
1512 | iResult=-EINVAL; | |
1513 | } | |
1514 | return iResult; | |
1515 | } | |
1516 | ||
eafbc306 | 1517 | int AliHLTComponent::CreateEventDoneData(AliHLTComponentEventDoneData edd) |
a655eae3 | 1518 | { |
1519 | // see header file for function documentation | |
eafbc306 | 1520 | int iResult=0; |
1521 | ||
1522 | AliHLTComponentEventDoneData* newEDD = NULL; | |
1523 | ||
1524 | unsigned long newSize=edd.fDataSize; | |
1525 | if (fEventDoneData) | |
1526 | newSize += fEventDoneData->fDataSize; | |
1527 | ||
1528 | if (newSize>fEventDoneDataSize) { | |
1529 | newEDD = reinterpret_cast<AliHLTComponentEventDoneData*>( new AliHLTUInt8_t[ sizeof(AliHLTComponentEventDoneData)+newSize ] ); | |
1530 | if (!newEDD) | |
1531 | return -ENOMEM; | |
1532 | newEDD->fStructSize = sizeof(AliHLTComponentEventDoneData); | |
1533 | newEDD->fDataSize = newSize; | |
1534 | newEDD->fData = reinterpret_cast<AliHLTUInt8_t*>(newEDD)+newEDD->fStructSize; | |
1535 | unsigned long long offset = 0; | |
1536 | if (fEventDoneData) { | |
1537 | memcpy( newEDD->fData, fEventDoneData->fData, fEventDoneData->fDataSize ); | |
1538 | offset += fEventDoneData->fDataSize; | |
1539 | } | |
1540 | memcpy( reinterpret_cast<AliHLTUInt8_t*>(newEDD->fData)+offset, edd.fData, edd.fDataSize ); | |
1541 | if (fEventDoneData) | |
1542 | delete [] reinterpret_cast<AliHLTUInt8_t*>( fEventDoneData ); | |
1543 | fEventDoneData = newEDD; | |
1544 | fEventDoneDataSize = newSize; | |
1545 | } | |
1546 | else { | |
1547 | memcpy( reinterpret_cast<AliHLTUInt8_t*>(fEventDoneData->fData)+fEventDoneData->fDataSize, edd.fData, edd.fDataSize ); | |
1548 | fEventDoneData->fDataSize += edd.fDataSize; | |
1549 | } | |
a655eae3 | 1550 | return iResult; |
1551 | } | |
1552 | ||
3cde846d | 1553 | int AliHLTComponent::ProcessEvent( const AliHLTComponentEventData& evtData, |
1554 | const AliHLTComponentBlockData* blocks, | |
1555 | AliHLTComponentTriggerData& trigData, | |
1556 | AliHLTUInt8_t* outputPtr, | |
1557 | AliHLTUInt32_t& size, | |
1558 | AliHLTUInt32_t& outputBlockCnt, | |
1559 | AliHLTComponentBlockData*& outputBlocks, | |
1560 | AliHLTComponentEventDoneData*& edd ) | |
1561 | { | |
70ed7d01 | 1562 | // see header file for function documentation |
66108417 | 1563 | HLTLogKeyword(fChainId.c_str()); |
90ebac25 | 1564 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
3cde846d | 1565 | int iResult=0; |
1566 | fCurrentEvent=evtData.fEventID; | |
a655eae3 | 1567 | fCurrentEventData=evtData; |
1568 | fpInputBlocks=blocks; | |
1569 | fCurrentInputBlock=-1; | |
1570 | fSearchDataType=kAliHLTAnyDataType; | |
1571 | fpOutputBuffer=outputPtr; | |
1572 | fOutputBufferSize=size; | |
1573 | fOutputBufferFilled=0; | |
1574 | fOutputBlocks.clear(); | |
96f9673a | 1575 | outputBlockCnt=0; |
1576 | outputBlocks=NULL; | |
438635e3 | 1577 | |
1578 | AliHLTComponentBlockDataList forwardedBlocks; | |
1579 | ||
1580 | // optional component statistics | |
a0aeb701 | 1581 | AliHLTComponentStatisticsList compStats; |
438635e3 | 1582 | bool bAddComponentTableEntry=false; |
abb52c8f | 1583 | vector<AliHLTUInt32_t> parentComponentTables; |
78d29060 | 1584 | #if defined(HLT_COMPONENT_STATISTICS) |
1585 | if ((fFlags&kDisableComponentStat)==0) { | |
1586 | AliHLTComponentStatistics outputStat; | |
1587 | memset(&outputStat, 0, sizeof(AliHLTComponentStatistics)); | |
1588 | outputStat.fStructSize=sizeof(AliHLTComponentStatistics); | |
1589 | outputStat.fId=fChainIdCrc; | |
1590 | if (fpBenchmark) { | |
1591 | fpBenchmark->Stop(); | |
1592 | outputStat.fComponentCycleTime=(AliHLTUInt32_t)(fpBenchmark->RealTime()*ALIHLTCOMPONENT_STATTIME_SCALER); | |
1593 | fpBenchmark->Reset(); | |
1594 | fpBenchmark->Start(); | |
1595 | } | |
1596 | compStats.push_back(outputStat); | |
a0aeb701 | 1597 | } |
78d29060 | 1598 | #endif // HLT_COMPONENT_STATISTICS |
559631d5 | 1599 | |
48abe484 | 1600 | // data processing is skipped |
1601 | // - if there are only steering events in the block list. | |
1602 | // For the sake of data source components data processing | |
1603 | // is not skipped if there is no block list at all or if it | |
1604 | // just contains the eventType block | |
1605 | // - always skipped if the event is of type | |
1606 | // - gkAliEventTypeConfiguration | |
1607 | // - gkAliEventTypeReadPreprocessor | |
45c0a780 | 1608 | const unsigned int skipModeDefault=0x1; |
1609 | const unsigned int skipModeForce=0x2; | |
1610 | unsigned int bSkipDataProcessing=skipModeDefault; | |
1611 | ||
559631d5 | 1612 | // find special events |
45c0a780 | 1613 | if (fpInputBlocks && evtData.fBlockCnt>0) { |
579d9eb7 | 1614 | // first look for all special events and execute in the appropriate |
1615 | // sequence afterwords | |
1616 | int indexComConfEvent=-1; | |
b543e186 | 1617 | int indexUpdtDCSEvent=-1; |
579d9eb7 | 1618 | int indexSOREvent=-1; |
1619 | int indexEOREvent=-1; | |
cf9cf07e | 1620 | int indexECSParamBlock=-1; |
83fec083 | 1621 | for (unsigned int i=0; i<evtData.fBlockCnt && iResult>=0; i++) { |
559631d5 | 1622 | if (fpInputBlocks[i].fDataType==kAliHLTDataTypeSOR) { |
579d9eb7 | 1623 | indexSOREvent=i; |
45c0a780 | 1624 | // the AliHLTCalibrationProcessor relies on the SOR and EOR events |
1625 | bSkipDataProcessing&=~skipModeDefault; | |
1626 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeRunType) { | |
1627 | // run type string | |
1628 | // handling is not clear yet | |
1629 | if (fpInputBlocks[i].fPtr) { | |
1630 | HLTDebug("got run type \"%s\"\n", fpInputBlocks[i].fPtr); | |
1631 | } | |
579d9eb7 | 1632 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeEOR) { |
1633 | indexEOREvent=i; | |
45c0a780 | 1634 | // the calibration processor relies on the SOR and EOR events |
1635 | bSkipDataProcessing&=~skipModeDefault; | |
579d9eb7 | 1636 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeDDL) { |
1637 | // DDL list | |
1638 | // this event is most likely deprecated | |
1639 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeComConf) { | |
1640 | indexComConfEvent=i; | |
b543e186 | 1641 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeUpdtDCS) { |
1642 | indexUpdtDCSEvent=i; | |
1643 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeEvent) { | |
48abe484 | 1644 | fEventType=fpInputBlocks[i].fSpecification; |
1645 | ||
1646 | // skip always in case of gkAliEventTypeConfiguration | |
45c0a780 | 1647 | if (fpInputBlocks[i].fSpecification==gkAliEventTypeConfiguration) bSkipDataProcessing|=skipModeForce; |
48abe484 | 1648 | |
1649 | // skip always in case of gkAliEventTypeReadPreprocessor | |
45c0a780 | 1650 | if (fpInputBlocks[i].fSpecification==gkAliEventTypeReadPreprocessor) bSkipDataProcessing|=skipModeForce; |
48abe484 | 1651 | |
1652 | // never skip if the event type block is the only block | |
1653 | if (evtData.fBlockCnt==1) bSkipDataProcessing&=~skipModeDefault; | |
1654 | ||
a0aeb701 | 1655 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeComponentStatistics) { |
1656 | if (compStats.size()>0) { | |
1657 | AliHLTUInt8_t* pData=reinterpret_cast<AliHLTUInt8_t*>(fpInputBlocks[i].fPtr); | |
1658 | for (AliHLTUInt32_t offset=0; | |
1659 | offset+sizeof(AliHLTComponentStatistics)<=fpInputBlocks[i].fSize; | |
1660 | offset+=sizeof(AliHLTComponentStatistics)) { | |
1661 | AliHLTComponentStatistics* pStat=reinterpret_cast<AliHLTComponentStatistics*>(pData+offset); | |
1662 | if (pStat && compStats[0].fLevel<=pStat->fLevel) { | |
1663 | compStats[0].fLevel=pStat->fLevel+1; | |
1664 | } | |
1665 | compStats.push_back(*pStat); | |
1666 | } | |
1667 | } | |
438635e3 | 1668 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeComponentTable) { |
1669 | forwardedBlocks.push_back(fpInputBlocks[i]); | |
abb52c8f | 1670 | parentComponentTables.push_back(fpInputBlocks[i].fSpecification); |
cf9cf07e | 1671 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeECSParam) { |
1672 | indexECSParamBlock=i; | |
45c0a780 | 1673 | } else { |
1674 | // the processing function is called if there is at least one | |
1675 | // non-steering data block. Steering blocks are not filtered out | |
1676 | // for sake of performance | |
1677 | bSkipDataProcessing&=~skipModeDefault; | |
a0aeb701 | 1678 | if (compStats.size()>0) { |
1679 | compStats[0].fInputBlockCount++; | |
1680 | compStats[0].fTotalInputSize+=fpInputBlocks[i].fSize; | |
1681 | } | |
579d9eb7 | 1682 | } |
1683 | } | |
45c0a780 | 1684 | |
579d9eb7 | 1685 | if (indexSOREvent>=0) { |
1686 | // start of run | |
438635e3 | 1687 | bAddComponentTableEntry=true; |
579d9eb7 | 1688 | if (fpRunDesc==NULL) { |
1689 | fpRunDesc=new AliHLTRunDesc; | |
48abe484 | 1690 | if (fpRunDesc) *fpRunDesc=kAliHLTVoidRunDesc; |
45c0a780 | 1691 | } |
1692 | if (fpRunDesc) { | |
1693 | AliHLTRunDesc rundesc; | |
1694 | if ((iResult=CopyStruct(&rundesc, sizeof(AliHLTRunDesc), indexSOREvent, "AliHLTRunDesc", "SOR"))>0) { | |
1695 | if (fpRunDesc->fRunNo==kAliHLTVoidRunNo) { | |
1696 | *fpRunDesc=rundesc; | |
579d9eb7 | 1697 | HLTDebug("set run decriptor, run no %d", fpRunDesc->fRunNo); |
1698 | SetCDBRunNo(fpRunDesc->fRunNo); | |
45c0a780 | 1699 | } else if (fpRunDesc->fRunNo!=rundesc.fRunNo) { |
1700 | HLTWarning("already set run properties run no %d, ignoring SOR with run no %d", fpRunDesc->fRunNo, rundesc.fRunNo); | |
559631d5 | 1701 | } |
559631d5 | 1702 | } |
579d9eb7 | 1703 | } else { |
45c0a780 | 1704 | iResult=-ENOMEM; |
579d9eb7 | 1705 | } |
cf9cf07e | 1706 | |
1707 | if (indexECSParamBlock>=0) { | |
1708 | if (fpInputBlocks[indexECSParamBlock].fSize>0) { | |
1709 | const char* param=reinterpret_cast<const char*>(fpInputBlocks[indexECSParamBlock].fPtr); | |
1710 | TString paramString; | |
1711 | if (param[fpInputBlocks[indexECSParamBlock].fSize-1]!=0) { | |
1712 | HLTWarning("ECS parameter string not terminated"); | |
1713 | paramString.Insert(0, param, fpInputBlocks[indexECSParamBlock].fSize); | |
1714 | paramString+=""; | |
1715 | } else { | |
1716 | paramString=param; | |
1717 | } | |
1718 | ScanECSParam(paramString.Data()); | |
1719 | } else { | |
1720 | HLTWarning("empty ECS parameter received"); | |
1721 | } | |
1722 | } else { | |
1723 | // TODO: later on we might throw a warning here since the CTP trigger classes | |
1724 | // should be mandatory | |
1725 | } | |
579d9eb7 | 1726 | } |
1727 | if (indexEOREvent>=0) { | |
9d4d4b02 | 1728 | fLastPushBackTime=0; // always send at EOR |
438635e3 | 1729 | bAddComponentTableEntry=true; |
579d9eb7 | 1730 | if (fpRunDesc!=NULL) { |
1731 | if (fpRunDesc) { | |
1732 | AliHLTRunDesc rundesc; | |
1733 | if ((iResult=CopyStruct(&rundesc, sizeof(AliHLTRunDesc), indexEOREvent, "AliHLTRunDesc", "SOR"))>0) { | |
1734 | if (fpRunDesc->fRunNo!=rundesc.fRunNo) { | |
c5123824 | 1735 | HLTWarning("run no mismatch: SOR %d, EOR %d", fpRunDesc->fRunNo, rundesc.fRunNo); |
579d9eb7 | 1736 | } else { |
1737 | HLTDebug("EOR run no %d", fpRunDesc->fRunNo); | |
559631d5 | 1738 | } |
559631d5 | 1739 | } |
bee8f777 | 1740 | // we do not unload the fpRunDesc struct here in order to have the run information |
1741 | // available during the event processing | |
1742 | // https://savannah.cern.ch/bugs/?39711 | |
1743 | // the info will be cleared in DeInit | |
559631d5 | 1744 | } |
579d9eb7 | 1745 | } else { |
1746 | HLTWarning("did not receive SOR, ignoring EOR"); | |
1747 | } | |
1748 | } | |
48abe484 | 1749 | if (indexComConfEvent>=0 || fEventType==gkAliEventTypeConfiguration) { |
579d9eb7 | 1750 | TString cdbEntry; |
b543e186 | 1751 | if (indexComConfEvent>=0 && fpInputBlocks[indexComConfEvent].fPtr!=NULL && fpInputBlocks[indexComConfEvent].fSize>0) { |
579d9eb7 | 1752 | cdbEntry.Append(reinterpret_cast<const char*>(fpInputBlocks[indexComConfEvent].fPtr), fpInputBlocks[indexComConfEvent].fSize); |
1753 | } | |
1754 | HLTDebug("received component configuration command: entry %s", cdbEntry.IsNull()?"none":cdbEntry.Data()); | |
1755 | int tmpResult=Reconfigure(cdbEntry[0]==0?NULL:cdbEntry.Data(), fChainId.c_str()); | |
1756 | if (tmpResult<0) { | |
1757 | HLTWarning("reconfiguration of component %p (%s) failed with error code %d", this, GetComponentID(), tmpResult); | |
559631d5 | 1758 | } |
1759 | } | |
48abe484 | 1760 | if (indexUpdtDCSEvent>=0 || fEventType==gkAliEventTypeReadPreprocessor) { |
b543e186 | 1761 | TString modules; |
1762 | if (fpInputBlocks[indexUpdtDCSEvent].fPtr!=NULL && fpInputBlocks[indexUpdtDCSEvent].fSize>0) { | |
1763 | modules.Append(reinterpret_cast<const char*>(fpInputBlocks[indexUpdtDCSEvent].fPtr), fpInputBlocks[indexUpdtDCSEvent].fSize); | |
1764 | } | |
d6b69874 | 1765 | HLTDebug("received preprocessor update command: detectors %s", modules.IsNull()?"ALL":modules.Data()); |
1766 | int tmpResult=ReadPreprocessorValues(modules[0]==0?"ALL":modules.Data()); | |
b543e186 | 1767 | if (tmpResult<0) { |
1768 | HLTWarning("preprocessor update of component %p (%s) failed with error code %d", this, GetComponentID(), tmpResult); | |
1769 | } | |
1770 | } | |
45c0a780 | 1771 | } else { |
1772 | // processing function needs to be called if there are no input data | |
1773 | // blocks in order to make data source components working. | |
1774 | bSkipDataProcessing&=~skipModeDefault; | |
559631d5 | 1775 | } |
a0aeb701 | 1776 | |
1777 | // data processing is not skipped if the component explicitly asks | |
1778 | // for the private blocks | |
78d29060 | 1779 | if ((fFlags&kRequireSteeringBlocks)!=0) bSkipDataProcessing=0; |
a0aeb701 | 1780 | |
edd72347 | 1781 | if (fpCTPData) { |
1782 | // set the active triggers for this event | |
1783 | fpCTPData->SetTriggers(trigData); | |
1784 | // increment CTP trigger counters if available | |
1785 | if (IsDataEvent()) fpCTPData->Increment(trigData); | |
1786 | } | |
adb91bc3 | 1787 | |
2be3f004 | 1788 | AliHLTComponentBlockDataList blockData; |
45c0a780 | 1789 | if (iResult>=0 && !bSkipDataProcessing) |
90ebac25 | 1790 | { // dont delete, sets the scope for the stopwatch guard |
f7561f8d | 1791 | // do not use ALIHLTCOMPONENT_DA_STOPWATCH(); macro |
1792 | // in order to avoid 'shadowed variable' warning | |
1793 | AliHLTStopwatchGuard swguard2(fpStopwatches!=NULL?reinterpret_cast<TStopwatch*>(fpStopwatches->At((int)kSWDA)):NULL); | |
90ebac25 | 1794 | iResult=DoProcessing(evtData, blocks, trigData, outputPtr, size, blockData, edd); |
1795 | } // end of the scope of the stopwatch guard | |
b543e186 | 1796 | if (iResult>=0 && !bSkipDataProcessing) { |
a655eae3 | 1797 | if (fOutputBlocks.size()>0) { |
df61f928 | 1798 | // High Level interface |
1799 | ||
1800 | //HLTDebug("got %d block(s) via high level interface", fOutputBlocks.size()); | |
79c114b5 | 1801 | // sync memory files and descriptors |
2be3f004 | 1802 | AliHLTMemoryFilePList::iterator element=fMemFiles.begin(); |
79c114b5 | 1803 | int i=0; |
1804 | while (element!=fMemFiles.end() && iResult>=0) { | |
1805 | if (*element) { | |
1806 | if ((*element)->IsClosed()==0) { | |
1807 | HLTWarning("memory file has not been closed, force flush"); | |
1808 | iResult=CloseMemoryFile(*element); | |
1809 | } | |
1810 | } | |
1811 | element++; i++; | |
1812 | } | |
1813 | ||
1814 | if (iResult>=0) { | |
1815 | // create the descriptor list | |
1816 | if (blockData.size()>0) { | |
1817 | HLTError("low level and high interface must not be mixed; use PushBack methods to insert data blocks"); | |
1818 | iResult=-EFAULT; | |
1819 | } else { | |
abb52c8f | 1820 | if (compStats.size()>0 && IsDataEvent()) { |
a0aeb701 | 1821 | int offset=AddComponentStatistics(fOutputBlocks, fpOutputBuffer, fOutputBufferSize, fOutputBufferFilled, compStats); |
1822 | if (offset>0) fOutputBufferFilled+=offset; | |
1823 | } | |
438635e3 | 1824 | if (bAddComponentTableEntry) { |
abb52c8f | 1825 | int offset=AddComponentTableEntry(fOutputBlocks, fpOutputBuffer, fOutputBufferSize, fOutputBufferFilled, parentComponentTables); |
438635e3 | 1826 | if (offset>0) size+=offset; |
1827 | } | |
1828 | if (forwardedBlocks.size()>0) { | |
1829 | fOutputBlocks.insert(fOutputBlocks.end(), forwardedBlocks.begin(), forwardedBlocks.end()); | |
1830 | } | |
79c114b5 | 1831 | iResult=MakeOutputDataBlockList(fOutputBlocks, &outputBlockCnt, &outputBlocks); |
1832 | size=fOutputBufferFilled; | |
1833 | } | |
a655eae3 | 1834 | } |
1835 | } else { | |
df61f928 | 1836 | // Low Level interface |
a0aeb701 | 1837 | if (compStats.size()>0) { |
1838 | int offset=AddComponentStatistics(blockData, fpOutputBuffer, fOutputBufferSize, size, compStats); | |
1839 | if (offset>0) size+=offset; | |
1840 | } | |
438635e3 | 1841 | if (bAddComponentTableEntry) { |
abb52c8f | 1842 | int offset=AddComponentTableEntry(blockData, fpOutputBuffer, fOutputBufferSize, size, parentComponentTables); |
438635e3 | 1843 | if (offset>0) size+=offset; |
1844 | } | |
1845 | if (forwardedBlocks.size()>0) { | |
1846 | blockData.insert(blockData.end(), forwardedBlocks.begin(), forwardedBlocks.end()); | |
1847 | } | |
a655eae3 | 1848 | iResult=MakeOutputDataBlockList(blockData, &outputBlockCnt, &outputBlocks); |
1849 | } | |
1850 | if (iResult<0) { | |
1851 | HLTFatal("component %s (%p): can not convert output block descriptor list", GetComponentID(), this); | |
1852 | } | |
1853 | } | |
b543e186 | 1854 | if (iResult<0 || bSkipDataProcessing) { |
a655eae3 | 1855 | outputBlockCnt=0; |
1856 | outputBlocks=NULL; | |
1857 | } | |
8451168b | 1858 | CleanupInputObjects(); |
48abe484 | 1859 | if (iResult>=0 && IsDataEvent()) { |
f8bc6d99 | 1860 | IncrementEventCounter(); |
1861 | } | |
96f9673a | 1862 | if (outputBlockCnt==0) { |
1863 | // no output blocks, set size to 0 | |
1864 | size=0; | |
1865 | } | |
6f4231a1 | 1866 | |
1867 | // reset the internal EventData struct | |
4646c6e3 | 1868 | FillEventData(fCurrentEventData); |
edd72347 | 1869 | |
1870 | // reset the active triggers | |
1871 | if (fpCTPData) fpCTPData->SetTriggers(0); | |
9d4d4b02 | 1872 | |
1873 | // set the time for the pushback period | |
1874 | if (fPushbackPeriod>0) { | |
1875 | // suppress the output | |
1876 | TDatime time; | |
1877 | if (fLastPushBackTime<0 || (int)time.Get()-fLastPushBackTime>=fPushbackPeriod) { | |
1878 | fLastPushBackTime=time.Get(); | |
1879 | } | |
1880 | } | |
1881 | ||
3cde846d | 1882 | return iResult; |
1883 | } | |
a655eae3 | 1884 | |
a0aeb701 | 1885 | int AliHLTComponent::AddComponentStatistics(AliHLTComponentBlockDataList& blocks, |
1886 | AliHLTUInt8_t* buffer, | |
1887 | AliHLTUInt32_t bufferSize, | |
1888 | AliHLTUInt32_t offset, | |
1889 | AliHLTComponentStatisticsList& stats) const | |
1890 | { | |
1891 | // see header file for function documentation | |
1892 | int iResult=0; | |
78d29060 | 1893 | if ((fFlags&kDisableComponentStat)!=0) return 0; |
1894 | #if defined(HLT_COMPONENT_STATISTICS) | |
a0aeb701 | 1895 | if (stats.size()==0) return -ENOENT; |
ae962989 | 1896 | // check if there is space for at least one entry |
1897 | if (offset+sizeof(AliHLTComponentStatistics)>bufferSize) return 0; | |
a0aeb701 | 1898 | stats[0].fTotalOutputSize=offset; |
1899 | stats[0].fOutputBlockCount=blocks.size(); | |
1900 | if (fpBenchmark) { | |
2e3fd14f | 1901 | fpBenchmark->Stop(); |
1902 | stats[0].fTime=(AliHLTUInt32_t)(fpBenchmark->RealTime()*ALIHLTCOMPONENT_STATTIME_SCALER); | |
1903 | stats[0].fCTime=(AliHLTUInt32_t)(fpBenchmark->CpuTime()*ALIHLTCOMPONENT_STATTIME_SCALER); | |
1904 | fpBenchmark->Continue(); | |
a0aeb701 | 1905 | } |
ae962989 | 1906 | if (offset+stats.size()*sizeof(AliHLTComponentStatistics)>bufferSize) { |
1907 | AliHLTUInt32_t removedLevel=0; | |
1908 | do { | |
1909 | // remove all entries of the level of the last entry | |
1910 | removedLevel=stats.back().fLevel; | |
1911 | AliHLTComponentStatisticsList::iterator element=stats.begin(); | |
1912 | element++; | |
1913 | while (element!=stats.end()) { | |
1914 | if (element->fLevel<=removedLevel) { | |
1915 | element=stats.erase(element); | |
1916 | } else { | |
1917 | element++; | |
1918 | } | |
1919 | } | |
1920 | } while (stats.size()>1 && | |
1921 | (offset+stats.size()*sizeof(AliHLTComponentStatistics)>bufferSize)); | |
1922 | } | |
1923 | assert(stats.size()>0); | |
1924 | if (stats.size()==0) return 0; | |
1925 | ||
a0aeb701 | 1926 | if (offset+stats.size()*sizeof(AliHLTComponentStatistics)<=bufferSize) { |
1927 | AliHLTComponentBlockData bd; | |
1928 | FillBlockData( bd ); | |
1929 | bd.fOffset = offset; | |
1930 | bd.fSize = stats.size()*sizeof(AliHLTComponentStatistics); | |
1931 | bd.fDataType = kAliHLTDataTypeComponentStatistics; | |
1932 | bd.fSpecification = kAliHLTVoidDataSpec; | |
1933 | unsigned int master=0; | |
1934 | for (unsigned int i=1; i<blocks.size(); i++) { | |
1935 | if (blocks[i].fSize>blocks[master].fSize && | |
1936 | !MatchExactly(blocks[i].fDataType, kAliHLTVoidDataType|kAliHLTDataOriginPrivate)) | |
1937 | master=i; | |
1938 | } | |
1939 | if (blocks.size()>0 && !MatchExactly(blocks[master].fDataType, kAliHLTVoidDataType|kAliHLTDataOriginPrivate)) { | |
1940 | // take the data origin of the biggest block as specification | |
1941 | // this is similar to the treatment in the HOMER interface. For traditional | |
1942 | // reasons, the bytes are swapped there on a little endian architecture, so | |
1943 | // we do it as well. | |
1944 | memcpy(&bd.fSpecification, &blocks[master].fDataType.fOrigin, sizeof(bd.fSpecification)); | |
1945 | #ifdef R__BYTESWAP // set on little endian architectures | |
1946 | bd.fSpecification=((bd.fSpecification & 0xFFULL) << 24) | | |
1947 | ((bd.fSpecification & 0xFF00ULL) << 8) | | |
1948 | ((bd.fSpecification & 0xFF0000ULL) >> 8) | | |
1949 | ((bd.fSpecification & 0xFF000000ULL) >> 24); | |
1950 | #endif | |
1951 | } | |
1952 | memcpy(buffer+offset, &(stats[0]), bd.fSize); | |
1953 | blocks.push_back(bd); | |
1954 | iResult=bd.fSize; | |
1955 | } | |
bd6cac58 | 1956 | #else |
1957 | if (blocks.size() && buffer && bufferSize && offset && stats.size()) { | |
1958 | // get rid of warning | |
1959 | } | |
78d29060 | 1960 | #endif // HLT_COMPONENT_STATISTICS |
438635e3 | 1961 | return iResult; |
1962 | } | |
1963 | ||
1964 | int AliHLTComponent::AddComponentTableEntry(AliHLTComponentBlockDataList& blocks, | |
1965 | AliHLTUInt8_t* buffer, | |
1966 | AliHLTUInt32_t bufferSize, | |
abb52c8f | 1967 | AliHLTUInt32_t offset, |
1968 | const vector<AliHLTUInt32_t>& parents) const | |
438635e3 | 1969 | { |
1970 | // see header file for function documentation | |
1971 | int iResult=0; | |
78d29060 | 1972 | if ((fFlags&kDisableComponentStat)!=0) return 0; |
1973 | #if defined(HLT_COMPONENT_STATISTICS) | |
abb52c8f | 1974 | // the payload consists of the AliHLTComponentTableEntry struct, |
1975 | // followed by a an array of 32bit crc chain ids and the component | |
1976 | // description string | |
1977 | unsigned int payloadSize=sizeof(AliHLTComponentTableEntry); | |
1978 | payloadSize+=parents.size()*sizeof(AliHLTUInt32_t); | |
1979 | ||
1980 | // the component description has the following format: | |
1981 | // chain-id{component-id:arguments} | |
1982 | const char* componentId=const_cast<AliHLTComponent*>(this)->GetComponentID(); | |
1983 | unsigned int descriptionSize=fChainId.size()+1; | |
1984 | descriptionSize+=2; // the '{}' around the component id | |
1985 | descriptionSize+=strlen(componentId); | |
1986 | descriptionSize+=1; // the ':' between component id and arguments | |
1987 | descriptionSize+=fComponentArgs.size(); | |
1988 | ||
1989 | payloadSize+=descriptionSize; | |
1990 | if (buffer && (offset+payloadSize<=bufferSize)) { | |
1991 | AliHLTUInt8_t* pTgt=buffer+offset; | |
1992 | memset(pTgt, 0, payloadSize); | |
1993 | ||
1994 | // write entry | |
1995 | AliHLTComponentTableEntry* pEntry=reinterpret_cast<AliHLTComponentTableEntry*>(pTgt); | |
1996 | pEntry->fStructSize=sizeof(AliHLTComponentTableEntry); | |
1997 | pEntry->fNofParents=parents.size(); | |
1998 | pEntry->fSizeDescription=descriptionSize; | |
1999 | pTgt=pEntry->fBuffer; | |
2000 | ||
2001 | // write array of parents | |
2002 | if (parents.size()>0) { | |
2003 | unsigned int copy=parents.size()*sizeof(vector<AliHLTUInt32_t>::value_type); | |
2004 | memcpy(pTgt, &parents[0], parents.size()*sizeof(vector<AliHLTUInt32_t>::value_type)); | |
2005 | pTgt+=copy; | |
2006 | } | |
2007 | ||
2008 | // write component description | |
2009 | memcpy(pTgt, fChainId.c_str(), fChainId.size()); | |
2010 | pTgt+=fChainId.size(); | |
2011 | *pTgt++='{'; | |
2012 | memcpy(pTgt, componentId, strlen(componentId)); | |
2013 | pTgt+=strlen(componentId); | |
2014 | *pTgt++=':'; | |
2015 | memcpy(pTgt, fComponentArgs.c_str(), fComponentArgs.size()); | |
2016 | pTgt+=fComponentArgs.size(); | |
2017 | *pTgt++='}'; | |
2018 | *pTgt++=0; | |
2019 | ||
438635e3 | 2020 | AliHLTComponentBlockData bd; |
2021 | FillBlockData( bd ); | |
2022 | bd.fOffset = offset; | |
abb52c8f | 2023 | bd.fSize = payloadSize; |
438635e3 | 2024 | bd.fDataType = kAliHLTDataTypeComponentTable; |
2025 | bd.fSpecification = fChainIdCrc; | |
438635e3 | 2026 | blocks.push_back(bd); |
2027 | iResult=bd.fSize; | |
2028 | } | |
bd6cac58 | 2029 | #else |
2030 | if (blocks.size() && buffer && bufferSize && offset && parents.size()) { | |
2031 | // get rid of warning | |
2032 | } | |
78d29060 | 2033 | #endif // HLT_COMPONENT_STATISTICS |
a0aeb701 | 2034 | return iResult; |
2035 | } | |
2036 | ||
90ebac25 | 2037 | AliHLTComponent::AliHLTStopwatchGuard::AliHLTStopwatchGuard() |
2038 | : | |
2039 | fpStopwatch(NULL), | |
2040 | fpPrec(NULL) | |
2041 | { | |
2042 | // standard constructor (not for use) | |
2043 | } | |
2044 | ||
2045 | AliHLTComponent::AliHLTStopwatchGuard::AliHLTStopwatchGuard(TStopwatch* pStopwatch) | |
2046 | : | |
2047 | fpStopwatch(pStopwatch), | |
2048 | fpPrec(NULL) | |
2049 | { | |
2050 | // constructor | |
2051 | ||
2052 | // check for already existing guard | |
2053 | if (fgpCurrent) fpPrec=fgpCurrent; | |
2054 | fgpCurrent=this; | |
2055 | ||
2056 | // stop the preceeding guard if it controls a different stopwatch | |
2057 | int bStart=1; | |
2058 | if (fpPrec && fpPrec!=this) bStart=fpPrec->Hold(fpStopwatch); | |
2059 | ||
2060 | // start the stopwatch if the current guard controls a different one | |
2061 | if (fpStopwatch && bStart==1) fpStopwatch->Start(kFALSE); | |
2062 | } | |
2063 | ||
e419b223 | 2064 | AliHLTComponent::AliHLTStopwatchGuard::AliHLTStopwatchGuard(const AliHLTStopwatchGuard&) |
90ebac25 | 2065 | : |
2066 | fpStopwatch(NULL), | |
2067 | fpPrec(NULL) | |
2068 | { | |
e419b223 | 2069 | // |
2070 | // copy constructor not for use | |
2071 | // | |
2072 | } | |
2073 | ||
2074 | AliHLTComponent::AliHLTStopwatchGuard& AliHLTComponent::AliHLTStopwatchGuard::operator=(const AliHLTStopwatchGuard&) | |
2075 | { | |
2076 | // | |
2077 | // assignment operator not for use | |
2078 | // | |
2079 | fpStopwatch=NULL; | |
2080 | fpPrec=NULL; | |
2081 | return *this; | |
90ebac25 | 2082 | } |
2083 | ||
2084 | AliHLTComponent::AliHLTStopwatchGuard* AliHLTComponent::AliHLTStopwatchGuard::fgpCurrent=NULL; | |
2085 | ||
2086 | AliHLTComponent::AliHLTStopwatchGuard::~AliHLTStopwatchGuard() | |
2087 | { | |
2088 | // destructor | |
2089 | ||
2090 | // resume the preceeding guard if it controls a different stopwatch | |
2091 | int bStop=1; | |
2092 | if (fpPrec && fpPrec!=this) bStop=fpPrec->Resume(fpStopwatch); | |
2093 | ||
2094 | // stop the stopwatch if the current guard controls a different one | |
2095 | if (fpStopwatch && bStop==1) fpStopwatch->Stop(); | |
2096 | ||
2097 | // resume to the preceeding guard | |
2098 | fgpCurrent=fpPrec; | |
2099 | } | |
2100 | ||
0007ed52 | 2101 | int AliHLTComponent::AliHLTStopwatchGuard::Hold(const TStopwatch* pSucc) |
90ebac25 | 2102 | { |
2103 | // see header file for function documentation | |
2104 | if (fpStopwatch!=NULL && fpStopwatch!=pSucc) fpStopwatch->Stop(); | |
2105 | return fpStopwatch!=pSucc?1:0; | |
2106 | } | |
2107 | ||
0007ed52 | 2108 | int AliHLTComponent::AliHLTStopwatchGuard::Resume(const TStopwatch* pSucc) |
90ebac25 | 2109 | { |
2110 | // see header file for function documentation | |
2111 | if (fpStopwatch!=NULL && fpStopwatch!=pSucc) fpStopwatch->Start(kFALSE); | |
2112 | return fpStopwatch!=pSucc?1:0; | |
2113 | } | |
2114 | ||
2115 | int AliHLTComponent::SetStopwatch(TObject* pSW, AliHLTStopwatchType type) | |
2116 | { | |
2117 | // see header file for function documentation | |
2118 | int iResult=0; | |
2119 | if (pSW!=NULL && type<kSWTypeCount) { | |
2120 | if (fpStopwatches) { | |
2121 | TObject* pObj=fpStopwatches->At((int)type); | |
2122 | if (pSW==NULL // explicit reset | |
2123 | || pObj==NULL) { // explicit set | |
2124 | fpStopwatches->AddAt(pSW, (int)type); | |
2125 | } else if (pObj!=pSW) { | |
2126 | HLTWarning("stopwatch %d already set, reset first", (int)type); | |
2127 | iResult=-EBUSY; | |
2128 | } | |
2129 | } | |
2130 | } else { | |
2131 | iResult=-EINVAL; | |
2132 | } | |
2133 | return iResult; | |
2134 | } | |
2135 | ||
2136 | int AliHLTComponent::SetStopwatches(TObjArray* pStopwatches) | |
2137 | { | |
2138 | // see header file for function documentation | |
2139 | if (pStopwatches==NULL) return -EINVAL; | |
2140 | ||
2141 | int iResult=0; | |
77fd699f | 2142 | for (int i=0 ; i<(int)kSWTypeCount && pStopwatches->GetEntriesFast(); i++) |
90ebac25 | 2143 | SetStopwatch(pStopwatches->At(i), (AliHLTStopwatchType)i); |
2144 | return iResult; | |
2145 | } | |
559631d5 | 2146 | |
2147 | AliHLTUInt32_t AliHLTComponent::GetRunNo() const | |
2148 | { | |
29312178 | 2149 | // see header file for function documentation |
6e289790 | 2150 | |
2151 | // 2010-02-11 OCDB is now the reliable source for the run number, it is | |
2152 | // initialized either by aliroot or the external interface depending | |
2153 | // on the environment. It turned out that the rundescriptor is not set | |
2154 | // in the aliroot mode, resulting in an invalid run number. However this | |
2155 | // did not cause problems until now. OCDB initialization has been revised | |
2156 | // already in 10/2009. This was a remnant. | |
2157 | // Have to check whether we get rid of the rundescriptor at some point. | |
2158 | if (fpRunDesc==NULL) return AliHLTMisc::Instance().GetCDBRunNo(); | |
2159 | if (fpRunDesc->fRunNo!=(unsigned)AliHLTMisc::Instance().GetCDBRunNo()) { | |
2160 | HLTWarning("run number mismatch: ocdb %d run descriptor %d", AliHLTMisc::Instance().GetCDBRunNo(), fpRunDesc->fRunNo); | |
2161 | } | |
559631d5 | 2162 | return fpRunDesc->fRunNo; |
2163 | } | |
2164 | ||
2165 | AliHLTUInt32_t AliHLTComponent::GetRunType() const | |
2166 | { | |
29312178 | 2167 | // see header file for function documentation |
45c0a780 | 2168 | if (fpRunDesc==NULL) return kAliHLTVoidRunType; |
559631d5 | 2169 | return fpRunDesc->fRunType; |
2170 | } | |
2171 | ||
6700298e | 2172 | AliHLTUInt32_t AliHLTComponent::GetTimeStamp() const |
2173 | { | |
2174 | // see header file for function documentation | |
bee8f777 | 2175 | if (fCurrentEventData.fEventCreation_s) { |
2176 | return fCurrentEventData.fEventCreation_s; | |
2177 | } | |
2178 | // using the actual UTC if the time stamp was not set by the framework | |
2179 | return static_cast<AliHLTUInt32_t>(time(NULL)); | |
6700298e | 2180 | } |
2181 | ||
2182 | AliHLTUInt32_t AliHLTComponent::GetPeriodNumber() const | |
2183 | { | |
2184 | // see header file for function documentation | |
2185 | return (GetEventId()>>36)&0xfffffff; | |
2186 | } | |
2187 | ||
2188 | AliHLTUInt32_t AliHLTComponent::GetOrbitNumber() const | |
2189 | { | |
2190 | // see header file for function documentation | |
2191 | return (GetEventId()>>12)&0xffffff; | |
2192 | } | |
2193 | ||
2194 | AliHLTUInt16_t AliHLTComponent::GetBunchCrossNumber() const | |
2195 | { | |
2196 | // see header file for function documentation | |
2197 | return GetEventId()&0xfff; | |
2198 | } | |
2199 | ||
0007ed52 | 2200 | bool AliHLTComponent::IsDataEvent(AliHLTUInt32_t* pTgt) const |
48abe484 | 2201 | { |
2202 | // see header file for function documentation | |
2203 | if (pTgt) *pTgt=fEventType; | |
2204 | return (fEventType==gkAliEventTypeData || | |
2205 | fEventType==gkAliEventTypeDataReplay || | |
2206 | fEventType==gkAliEventTypeCalibration); | |
2207 | } | |
2208 | ||
83fec083 | 2209 | int AliHLTComponent::CopyStruct(void* pStruct, unsigned int iStructSize, unsigned int iBlockNo, |
559631d5 | 2210 | const char* structname, const char* eventname) |
2211 | { | |
29312178 | 2212 | // see header file for function documentation |
559631d5 | 2213 | int iResult=0; |
2214 | if (pStruct!=NULL && iStructSize>sizeof(AliHLTUInt32_t)) { | |
2215 | if (fpInputBlocks!=NULL && iBlockNo<fCurrentEventData.fBlockCnt) { | |
2216 | AliHLTUInt32_t* pTgt=(AliHLTUInt32_t*)pStruct; | |
2217 | if (fpInputBlocks[iBlockNo].fPtr && fpInputBlocks[iBlockNo].fSize) { | |
3294f81a | 2218 | AliHLTUInt32_t copy=*((AliHLTUInt32_t*)fpInputBlocks[iBlockNo].fPtr); |
559631d5 | 2219 | if (fpInputBlocks[iBlockNo].fSize!=copy) { |
c5123824 | 2220 | HLTWarning("%s event: mismatch of block size (%d) and structure size (%d)", eventname, fpInputBlocks[iBlockNo].fSize, copy); |
559631d5 | 2221 | if (copy>fpInputBlocks[iBlockNo].fSize) copy=fpInputBlocks[iBlockNo].fSize; |
2222 | } | |
2223 | if (copy!=iStructSize) { | |
c5123824 | 2224 | HLTWarning("%s event: mismatch in %s version (data type version %d)", eventname, structname, ALIHLT_DATA_TYPES_VERSION); |
559631d5 | 2225 | if (copy>iStructSize) { |
2226 | copy=iStructSize; | |
2227 | } else { | |
2228 | memset(pTgt, 0, iStructSize); | |
2229 | } | |
2230 | } | |
3294f81a | 2231 | memcpy(pTgt, fpInputBlocks[iBlockNo].fPtr, copy); |
559631d5 | 2232 | *pTgt=iStructSize; |
2233 | iResult=copy; | |
2234 | } else { | |
2235 | HLTWarning("%s event: missing data block", eventname); | |
2236 | } | |
2237 | } else { | |
2238 | iResult=-ENODATA; | |
2239 | } | |
2240 | } else { | |
2241 | HLTError("invalid struct"); | |
2242 | iResult=-EINVAL; | |
2243 | } | |
2244 | return iResult; | |
2245 | } | |
ed504011 | 2246 | |
2247 | void AliHLTComponent::SetDDLBit(AliHLTEventDDL &list, Int_t ddlId, Bool_t state ) const | |
2248 | { | |
2249 | // see header file for function documentation | |
2250 | ||
2251 | // -- Detector offset | |
2252 | Int_t ddlIdBase = TMath::FloorNint( (Double_t) ddlId / 256.0 ); | |
2253 | ||
2254 | // -- Word Base = 1. word of detector ( TPC has 8 words, TOF 3 ) | |
2255 | Int_t wordBase = 0; | |
2256 | ||
2257 | if ( ddlIdBase <= 3 ) | |
2258 | wordBase = ddlIdBase; | |
2259 | else if ( ddlIdBase > 3 && ddlIdBase < 5 ) | |
2260 | wordBase = ddlIdBase + 7; | |
2261 | else | |
2262 | wordBase = ddlIdBase + 9; | |
2263 | ||
2264 | // -- Bit index in Word | |
2265 | Int_t bitIdx = ddlId % 32; | |
2266 | ||
2267 | // -- Index of word | |
2268 | Int_t wordIdx = wordBase; | |
2269 | ||
2270 | // -- if TPC (3) or TOD (5) add word idx | |
2271 | if ( ( ddlIdBase == 3 ) || ( ddlIdBase == 5 ) ) { | |
2272 | wordIdx += TMath::FloorNint( (Double_t) ( ddlId - ( ddlIdBase * 256 ) ) / 32.0 ); | |
2273 | } | |
2274 | ||
2275 | // -- Set -- 'OR' word with bit mask; | |
2276 | if ( state ) | |
2277 | list.fList[wordIdx] |= ( 0x00000001 << bitIdx ); | |
2278 | // -- Unset -- 'AND' word with bit mask; | |
2279 | else | |
2280 | list.fList[wordIdx] &= ( 0xFFFFFFFF ^ ( 0x00000001 << bitIdx ) ); | |
2281 | } | |
2282 | ||
2283 | Int_t AliHLTComponent::GetFirstUsedDDLWord(AliHLTEventDDL &list) const | |
2284 | { | |
2285 | // see header file for function documentation | |
2286 | ||
2287 | Int_t iResult = -1; | |
2288 | ||
2289 | for ( Int_t wordNdx = 0 ; wordNdx < gkAliHLTDDLListSize ; wordNdx++ ) { | |
2290 | ||
2291 | if ( list.fList[wordNdx] != 0 && iResult == -1 ) { | |
2292 | // check for special cases TPC and TOF | |
2293 | if ( wordNdx > 3 && wordNdx <= 10 ) { | |
2294 | wordNdx = 10; | |
2295 | iResult = 3; | |
2296 | } | |
2297 | else if ( wordNdx > 12 && wordNdx <= 14 ) { | |
2298 | wordNdx = 14; | |
2299 | iResult = 12; | |
2300 | } | |
2301 | else | |
2302 | iResult = wordNdx; | |
2303 | } | |
2304 | else if ( list.fList[wordNdx] != 0 && iResult >= 0 ) { | |
2305 | HLTError( "DDLIDs for minimum of TWO detectors ( %d, %d ) set, this function works only for ONE detector.", iResult, wordNdx ); | |
2306 | iResult = -1; | |
2307 | break; | |
2308 | } | |
2309 | } | |
2310 | ||
2311 | return iResult; | |
2312 | } | |
48abe484 | 2313 | |
2314 | AliHLTUInt32_t AliHLTComponent::CalculateChecksum(const AliHLTUInt8_t* buffer, int size) | |
2315 | { | |
2316 | // see header file for function documentation | |
2317 | AliHLTUInt32_t remainder = 0; | |
2318 | const AliHLTUInt8_t crcwidth=(8*sizeof(AliHLTUInt32_t)); | |
2319 | const AliHLTUInt32_t topbit=1 << (crcwidth-1); | |
2320 | const AliHLTUInt32_t polynomial=0xD8; /* 11011 followed by 0's */ | |
2321 | ||
2322 | // code from | |
2323 | // http://www.netrino.com/Embedded-Systems/How-To/CRC-Calculation-C-Code | |
2324 | ||
2325 | /* | |
2326 | * Perform modulo-2 division, a byte at a time. | |
2327 | */ | |
2328 | for (int byte = 0; byte < size; ++byte) | |
2329 | { | |
2330 | /* | |
2331 | * Bring the next byte into the remainder. | |
2332 | */ | |
2333 | remainder ^= (buffer[byte] << (crcwidth - 8)); | |
2334 | ||
2335 | /* | |
2336 | * Perform modulo-2 division, a bit at a time. | |
2337 | */ | |
2338 | for (uint8_t bit = 8; bit > 0; --bit) | |
2339 | { | |
2340 | /* | |
2341 | * Try to divide the current data bit. | |
2342 | */ | |
2343 | if (remainder & topbit) | |
2344 | { | |
2345 | remainder = (remainder << 1) ^ polynomial; | |
2346 | } | |
2347 | else | |
2348 | { | |
2349 | remainder = (remainder << 1); | |
2350 | } | |
2351 | } | |
2352 | } | |
2353 | ||
2354 | /* | |
2355 | * The final remainder is the CRC result. | |
2356 | */ | |
2357 | return (remainder); | |
2358 | } | |
abb52c8f | 2359 | |
2360 | int AliHLTComponent::ExtractComponentTableEntry(const AliHLTUInt8_t* pBuffer, AliHLTUInt32_t size, | |
2361 | string& retChainId, string& retCompId, string& retCompArgs, | |
2362 | vector<AliHLTUInt32_t>& parents) | |
2363 | { | |
2364 | // see header file for function documentation | |
2365 | retChainId.clear(); | |
2366 | retCompId.clear(); | |
2367 | retCompArgs.clear(); | |
2368 | parents.clear(); | |
2369 | if (!pBuffer || size==0) return 0; | |
2370 | ||
2371 | const AliHLTComponentTableEntry* pEntry=reinterpret_cast<const AliHLTComponentTableEntry*>(pBuffer); | |
2372 | if (size<8/* the initial size of the structure*/ || | |
2373 | pEntry==NULL || pEntry->fStructSize<8) return -ENOMSG; | |
2374 | const AliHLTUInt32_t* pParents=reinterpret_cast<const AliHLTUInt32_t*>(pEntry->fBuffer); | |
2375 | const AliHLTUInt8_t* pEnd=pBuffer+size; | |
2376 | ||
2377 | if (pParents+pEntry->fNofParents>=reinterpret_cast<const AliHLTUInt32_t*>(pEnd)) return -ENODEV; | |
2378 | for (unsigned int i=0; i<pEntry->fNofParents; i++, pParents++) { | |
2379 | parents.push_back(*pParents); | |
2380 | } | |
2381 | ||
2382 | const char* pDescription=reinterpret_cast<const char*>(pParents); | |
2383 | if (pDescription+pEntry->fSizeDescription>=reinterpret_cast<const char*>(pEnd) || | |
2384 | *(pDescription+pEntry->fSizeDescription)!=0) { | |
2385 | return -EBADF; | |
2386 | } | |
2387 | ||
2388 | TString descriptor=reinterpret_cast<const char*>(pDescription); | |
2389 | TString chainId; | |
2390 | TString compId; | |
2391 | TString compArgs; | |
2392 | TObjArray* pTokens=descriptor.Tokenize("{"); | |
2393 | if (pTokens) { | |
2394 | int n=0; | |
77fd699f | 2395 | if (pTokens->GetEntriesFast()>n) { |
abb52c8f | 2396 | retChainId=((TObjString*)pTokens->At(n++))->GetString(); |
2397 | } | |
77fd699f | 2398 | if (pTokens->GetEntriesFast()>n) { |
abb52c8f | 2399 | compId=((TObjString*)pTokens->At(n++))->GetString(); |
2400 | } | |
2401 | delete pTokens; | |
2402 | } | |
2403 | if (!compId.IsNull() && (pTokens=compId.Tokenize(":"))!=NULL) { | |
2404 | int n=0; | |
77fd699f | 2405 | if (pTokens->GetEntriesFast()>n) { |
abb52c8f | 2406 | compId=((TObjString*)pTokens->At(n++))->GetString(); |
2407 | } | |
77fd699f | 2408 | if (pTokens->GetEntriesFast()>n) { |
abb52c8f | 2409 | compArgs=((TObjString*)pTokens->At(n++))->GetString(); |
2410 | } | |
2411 | delete pTokens; | |
2412 | } | |
2413 | compId.ReplaceAll("}", ""); | |
2414 | compArgs.ReplaceAll("}", ""); | |
2415 | ||
2416 | retCompId=compId; | |
2417 | retCompArgs=compArgs; | |
2418 | ||
2419 | if (retChainId.size()==0) return -ENODATA; | |
2420 | ||
2421 | return 1; | |
2422 | } | |
97d2b87a | 2423 | |
2424 | int AliHLTComponent::LoggingVarargs(AliHLTComponentLogSeverity severity, | |
2425 | const char* originClass, const char* originFunc, | |
2426 | const char* file, int line, ... ) const | |
2427 | { | |
2428 | // see header file for function documentation | |
2429 | int iResult=0; | |
2430 | ||
2431 | va_list args; | |
2432 | va_start(args, line); | |
2433 | ||
2434 | // logging function needs to be const in order to be called from const member functions | |
2435 | // without problems. But at this point we face the problem with virtual members which | |
2436 | // are not necessarily const. | |
2437 | AliHLTComponent* nonconst=const_cast<AliHLTComponent*>(this); | |
7efb6418 | 2438 | AliHLTLogging::SetLogString(this, ", %p", "%s (%s_pfmt_): ", |
97d2b87a | 2439 | fChainId[0]!=0?fChainId.c_str():nonconst->GetComponentID(), |
7efb6418 | 2440 | nonconst->GetComponentID()); |
97d2b87a | 2441 | iResult=SendMessage(severity, originClass, originFunc, file, line, AliHLTLogging::BuildLogString(NULL, args, true /*append*/)); |
2442 | va_end(args); | |
2443 | ||
2444 | return iResult; | |
2445 | } | |
cf9cf07e | 2446 | |
2447 | int AliHLTComponent::ScanECSParam(const char* ecsParam) | |
2448 | { | |
2449 | // see header file for function documentation | |
2450 | ||
2451 | // format of the parameter string from ECS | |
2452 | // <command>;<parameterkey>=<parametervalue>;<parameterkey>=<parametervalue>;... | |
2453 | // search for a subset of the parameterkeys | |
c4ffab2c | 2454 | // RUN_TYPE= |
2455 | // RUN_NUMBER= | |
2456 | // HLT_IN_DDL_LIST= | |
2457 | // CTP_TRIGGER_CLASS= | |
2458 | // DATA_FORMAT_VERSION= | |
2459 | // BEAM_TYPE= | |
2460 | // HLT_OUT_DDL_LIST= | |
2461 | // HLT_TRIGGER_CODE= | |
2462 | // DETECTOR_LIST= | |
2463 | // HLT_MODE= | |
2464 | // The command apears not to be sent by the online framework | |
cf9cf07e | 2465 | int iResult=0; |
2466 | TString string=ecsParam; | |
2467 | TObjArray* parameter=string.Tokenize(";"); | |
2468 | if (parameter) { | |
77fd699f | 2469 | for (int i=0; i<parameter->GetEntriesFast(); i++) { |
cf9cf07e | 2470 | TString entry=((TObjString*)parameter->At(i))->GetString(); |
2471 | HLTDebug("scanning ECS entry: %s", entry.Data()); | |
2472 | TObjArray* entryParams=entry.Tokenize("="); | |
2473 | if (entryParams) { | |
77fd699f | 2474 | if (entryParams->GetEntriesFast()>1) { |
cf9cf07e | 2475 | if ((((TObjString*)entryParams->At(0))->GetString()).CompareTo("CTP_TRIGGER_CLASS")==0) { |
2476 | int result=InitCTPTriggerClasses((((TObjString*)entryParams->At(1))->GetString()).Data()); | |
2477 | if (iResult>=0 && result<0) iResult=result; | |
2478 | } else { | |
2479 | // TODO: scan the other parameters | |
2480 | // e.g. consistency check of run number | |
2481 | } | |
2482 | } | |
2483 | delete entryParams; | |
2484 | } | |
2485 | } | |
2486 | delete parameter; | |
2487 | } | |
2488 | ||
2489 | return iResult; | |
2490 | } | |
2491 | ||
adb91bc3 | 2492 | int AliHLTComponent::SetupCTPData() |
cf9cf07e | 2493 | { |
2494 | // see header file for function documentation | |
adb91bc3 | 2495 | if (fpCTPData) delete fpCTPData; |
2496 | fpCTPData=new AliHLTCTPData; | |
2497 | if (!fpCTPData) return -ENOMEM; | |
cf9cf07e | 2498 | return 0; |
2499 | } | |
2500 | ||
adb91bc3 | 2501 | int AliHLTComponent::InitCTPTriggerClasses(const char* ctpString) |
cf9cf07e | 2502 | { |
2503 | // see header file for function documentation | |
adb91bc3 | 2504 | if (!fpCTPData) return 0; // silently accept as the component has to announce that it want's the CTP info |
2505 | return fpCTPData->InitCTPTriggerClasses(ctpString); | |
2506 | } | |
cf9cf07e | 2507 | |
adb91bc3 | 2508 | bool AliHLTComponent::EvaluateCTPTriggerClass(const char* expression, AliHLTComponentTriggerData& trigData) const |
2509 | { | |
2510 | // see header file for function documentation | |
2511 | if (!fpCTPData) { | |
2512 | static bool bWarningThrown=false; | |
2513 | if (!bWarningThrown) HLTError("Trigger classes not initialized, use SetupCTPData from DoInit()"); | |
2514 | bWarningThrown=true; | |
cf9cf07e | 2515 | return false; |
2516 | } | |
2517 | ||
adb91bc3 | 2518 | return fpCTPData->EvaluateCTPTriggerClass(expression, trigData); |
cf9cf07e | 2519 | } |
a5e775ec | 2520 | |
2521 | Double_t AliHLTComponent::GetBz() | |
2522 | { | |
2523 | // Returns Bz. | |
2524 | return AliHLTMisc::Instance().GetBz(); | |
2525 | } | |
2526 | ||
2527 | Double_t AliHLTComponent::GetBz(const Double_t *r) | |
2528 | { | |
2529 | // Returns Bz (kG) at the point "r" . | |
2530 | return AliHLTMisc::Instance().GetBz(r); | |
2531 | } | |
2532 | ||
2533 | void AliHLTComponent::GetBxByBz(const Double_t r[3], Double_t b[3]) | |
2534 | { | |
2535 | // Returns Bx, By and Bz (kG) at the point "r" . | |
2536 | AliHLTMisc::Instance().GetBxByBz(r, b); | |
2537 | } |