]>
Commit | Line | Data |
---|---|---|
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 | |
bfccbf68 | 20 | /** @file AliHLTComponent.cxx |
21 | @author Matthias Richter, Timm Steinbeck | |
22 | @date | |
23 | @brief Base class implementation for HLT components. */ | |
f23a6e1a | 24 | |
0c0c9d99 | 25 | #if __GNUC__>= 3 |
f23a6e1a | 26 | using namespace std; |
27 | #endif | |
28 | ||
66043029 | 29 | //#include "AliHLTStdIncludes.h" |
f23a6e1a | 30 | #include "AliHLTComponent.h" |
31 | #include "AliHLTComponentHandler.h" | |
a655eae3 | 32 | #include "AliHLTMessage.h" |
70ed7d01 | 33 | #include "TString.h" |
ed504011 | 34 | #include "TMath.h" |
a655eae3 | 35 | #include "TObjArray.h" |
79c114b5 | 36 | #include "TObjectTable.h" |
a655eae3 | 37 | #include "TClass.h" |
90ebac25 | 38 | #include "TStopwatch.h" |
79c114b5 | 39 | #include "AliHLTMemoryFile.h" |
579d9eb7 | 40 | #include "AliHLTMisc.h" |
ec25e4ca | 41 | #include <cassert> |
0da432fa | 42 | #include <stdint.h> |
f23a6e1a | 43 | |
9ace7282 | 44 | /** |
45 | * default compression level for ROOT objects | |
46 | */ | |
47 | #define ALIHLTCOMPONENT_DEFAULT_OBJECT_COMPRESSION 5 | |
2e3fd14f | 48 | #define ALIHLTCOMPONENT_STATTIME_SCALER 1000000 |
9ace7282 | 49 | |
b22e91eb | 50 | /** ROOT macro for the implementation of ROOT specific class methods */ |
90ebac25 | 51 | ClassImp(AliHLTComponent); |
52 | ||
53 | /** stopwatch macro using the stopwatch guard */ | |
54 | #define ALIHLTCOMPONENT_STOPWATCH(type) AliHLTStopwatchGuard swguard(fpStopwatches!=NULL?reinterpret_cast<TStopwatch*>(fpStopwatches->At((int)type)):NULL) | |
55 | //#define ALIHLTCOMPONENT_STOPWATCH(type) | |
56 | ||
57 | /** stopwatch macro for operations of the base class */ | |
58 | #define ALIHLTCOMPONENT_BASE_STOPWATCH() ALIHLTCOMPONENT_STOPWATCH(kSWBase) | |
59 | /** stopwatch macro for operations of the detector algorithm (DA) */ | |
60 | #define ALIHLTCOMPONENT_DA_STOPWATCH() ALIHLTCOMPONENT_STOPWATCH(kSWDA) | |
f23a6e1a | 61 | |
f23a6e1a | 62 | AliHLTComponent::AliHLTComponent() |
85869391 | 63 | : |
53feaef5 | 64 | fEnvironment(), |
3cde846d | 65 | fCurrentEvent(0), |
a655eae3 | 66 | fEventCount(-1), |
67 | fFailedEvents(0), | |
68 | fCurrentEventData(), | |
69 | fpInputBlocks(NULL), | |
70 | fCurrentInputBlock(-1), | |
71 | fSearchDataType(kAliHLTVoidDataType), | |
72 | fClassName(), | |
73 | fpInputObjects(NULL), | |
74 | fpOutputBuffer(NULL), | |
75 | fOutputBufferSize(0), | |
76 | fOutputBufferFilled(0), | |
90ebac25 | 77 | fOutputBlocks(), |
79c114b5 | 78 | fpStopwatches(new TObjArray(kSWTypeCount)), |
559631d5 | 79 | fMemFiles(), |
80 | fpRunDesc(NULL), | |
579d9eb7 | 81 | fpDDLList(NULL), |
82c58a87 | 82 | fCDBSetRunNoFunc(false), |
a0aeb701 | 83 | fChainId(), |
48abe484 | 84 | fChainIdCrc(0), |
a0aeb701 | 85 | fpBenchmark(NULL), |
48abe484 | 86 | fRequireSteeringBlocks(false), |
abb52c8f | 87 | fEventType(gkAliEventTypeUnknown), |
eafbc306 | 88 | fComponentArgs(), |
89 | fEventDoneData(NULL), | |
9ace7282 | 90 | fEventDoneDataSize(0), |
91 | fCompressionLevel(ALIHLTCOMPONENT_DEFAULT_OBJECT_COMPRESSION) | |
b3f4766b | 92 | , fLastObjectSize(0) |
70ed7d01 | 93 | { |
94 | // see header file for class documentation | |
95 | // or | |
96 | // refer to README to build package | |
97 | // or | |
98 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt | |
a3c9b745 | 99 | memset(&fEnvironment, 0, sizeof(AliHLTAnalysisEnvironment)); |
70ed7d01 | 100 | if (fgpComponentHandler) |
101 | fgpComponentHandler->ScheduleRegister(this); | |
7c781d33 | 102 | //SetLocalLoggingLevel(kHLTLogDefault); |
70ed7d01 | 103 | } |
104 | ||
f23a6e1a | 105 | AliHLTComponent::~AliHLTComponent() |
106 | { | |
70ed7d01 | 107 | // see header file for function documentation |
a0aeb701 | 108 | if (fpBenchmark) delete fpBenchmark; |
109 | fpBenchmark=NULL; | |
110 | ||
8451168b | 111 | CleanupInputObjects(); |
4498d7d1 | 112 | if (fpStopwatches!=NULL) delete fpStopwatches; |
113 | fpStopwatches=NULL; | |
2be3f004 | 114 | AliHLTMemoryFilePList::iterator element=fMemFiles.begin(); |
79c114b5 | 115 | while (element!=fMemFiles.end()) { |
116 | if (*element) { | |
117 | if ((*element)->IsClosed()==0) { | |
118 | HLTWarning("memory file has not been closed, possible data loss or incomplete buffer"); | |
119 | // close but do not flush as we dont know whether the buffer is still valid | |
29312178 | 120 | (*element)->CloseMemoryFile(0); |
79c114b5 | 121 | } |
122 | delete *element; | |
123 | *element=NULL; | |
124 | } | |
125 | element++; | |
126 | } | |
45c0a780 | 127 | if (fpRunDesc) { |
128 | delete fpRunDesc; | |
129 | fpRunDesc=NULL; | |
130 | } | |
eafbc306 | 131 | if (fEventDoneData) |
132 | delete [] reinterpret_cast<AliHLTUInt8_t*>( fEventDoneData ); | |
f23a6e1a | 133 | } |
134 | ||
70ed7d01 | 135 | AliHLTComponentHandler* AliHLTComponent::fgpComponentHandler=NULL; |
b22e91eb | 136 | |
85869391 | 137 | int AliHLTComponent::SetGlobalComponentHandler(AliHLTComponentHandler* pCH, int bOverwrite) |
138 | { | |
70ed7d01 | 139 | // see header file for function documentation |
85869391 | 140 | int iResult=0; |
70ed7d01 | 141 | if (fgpComponentHandler==NULL || bOverwrite!=0) |
142 | fgpComponentHandler=pCH; | |
85869391 | 143 | else |
144 | iResult=-EPERM; | |
145 | return iResult; | |
146 | } | |
147 | ||
70ed7d01 | 148 | int AliHLTComponent::UnsetGlobalComponentHandler() |
149 | { | |
150 | // see header file for function documentation | |
85869391 | 151 | return SetGlobalComponentHandler(NULL,1); |
152 | } | |
153 | ||
a3c9b745 | 154 | int AliHLTComponent::Init(const AliHLTAnalysisEnvironment* comenv, void* environParam, int argc, const char** argv ) |
f23a6e1a | 155 | { |
70ed7d01 | 156 | // see header file for function documentation |
66108417 | 157 | HLTLogKeyword(fChainId.c_str()); |
f23a6e1a | 158 | int iResult=0; |
f7561f8d | 159 | if (comenv) { |
a3c9b745 | 160 | memset(&fEnvironment, 0, sizeof(AliHLTAnalysisEnvironment)); |
161 | memcpy(&fEnvironment, comenv, comenv->fStructSize<sizeof(AliHLTAnalysisEnvironment)?comenv->fStructSize:sizeof(AliHLTAnalysisEnvironment)); | |
162 | fEnvironment.fStructSize=sizeof(AliHLTAnalysisEnvironment); | |
70ed7d01 | 163 | fEnvironment.fParam=environParam; |
f23a6e1a | 164 | } |
abb52c8f | 165 | fComponentArgs=""; |
8451168b | 166 | const char** pArguments=NULL; |
167 | int iNofChildArgs=0; | |
168 | TString argument=""; | |
169 | int bMissingParam=0; | |
170 | if (argc>0) { | |
171 | pArguments=new const char*[argc]; | |
172 | if (pArguments) { | |
173 | for (int i=0; i<argc && iResult>=0; i++) { | |
abb52c8f | 174 | if (fComponentArgs.size()>0) fComponentArgs+=" "; |
175 | fComponentArgs+=argv[i]; | |
8451168b | 176 | argument=argv[i]; |
177 | if (argument.IsNull()) continue; | |
178 | ||
179 | // benchmark | |
66108417 | 180 | if (argument.CompareTo("-benchmark")==0) { |
8451168b | 181 | |
66108417 | 182 | // -loglevel= |
183 | } else if (argument.BeginsWith("-loglevel=")) { | |
184 | TString parameter=argument.ReplaceAll("-loglevel=", ""); | |
8451168b | 185 | parameter.Remove(TString::kLeading, ' '); // remove all blanks |
186 | if (parameter.BeginsWith("0x") && | |
187 | parameter.Replace(0,2,"",0).IsHex()) { | |
bd6cac58 | 188 | unsigned int loglevel=kHLTLogNone; |
189 | sscanf(parameter.Data(),"%x", &loglevel); | |
190 | SetLocalLoggingLevel((AliHLTComponentLogSeverity)loglevel); | |
8451168b | 191 | } else { |
192 | HLTError("wrong parameter for argument %s, hex number expected", argument.Data()); | |
193 | iResult=-EINVAL; | |
194 | } | |
9ace7282 | 195 | // -object-compression= |
196 | } else if (argument.BeginsWith("-object-compression=")) { | |
197 | argument.ReplaceAll("-object-compression=", ""); | |
198 | if (argument.IsDigit()) { | |
199 | fCompressionLevel=argument.Atoi(); | |
200 | if (fCompressionLevel<0 || fCompressionLevel>9) { | |
201 | HLTWarning("invalid compression level %d, setting to default %d", fCompressionLevel, ALIHLTCOMPONENT_DEFAULT_OBJECT_COMPRESSION); | |
202 | fCompressionLevel=ALIHLTCOMPONENT_DEFAULT_OBJECT_COMPRESSION; | |
203 | } | |
204 | } else { | |
205 | HLTError("wrong parameter for argument -object-compression, number expected"); | |
206 | } | |
8451168b | 207 | } else { |
208 | pArguments[iNofChildArgs++]=argv[i]; | |
209 | } | |
210 | } | |
211 | } else { | |
212 | iResult=-ENOMEM; | |
213 | } | |
214 | } | |
215 | if (bMissingParam) { | |
216 | HLTError("missing parameter for argument %s", argument.Data()); | |
217 | iResult=-EINVAL; | |
218 | } | |
219 | if (iResult>=0) { | |
220 | iResult=DoInit(iNofChildArgs, pArguments); | |
221 | } | |
a0aeb701 | 222 | if (iResult>=0) { |
223 | fEventCount=0; | |
224 | ||
225 | // find out if the component wants to get the steering events | |
226 | // explicitly | |
227 | AliHLTComponentDataTypeList inputDt; | |
228 | GetInputDataTypes(inputDt); | |
229 | for (AliHLTComponentDataTypeList::iterator dt=inputDt.begin(); | |
230 | dt!=inputDt.end() && !fRequireSteeringBlocks; | |
231 | dt++) { | |
232 | fRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeSOR); | |
233 | fRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeRunType); | |
234 | fRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeEOR); | |
235 | fRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeDDL); | |
236 | fRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeComponentStatistics); | |
237 | } | |
238 | } | |
8451168b | 239 | if (pArguments) delete [] pArguments; |
a0aeb701 | 240 | |
241 | #if defined(__DEBUG) || defined(HLT_COMPONENT_STATISTICS) | |
242 | // benchmarking stopwatch for the component statistics | |
243 | fpBenchmark=new TStopwatch; | |
a0aeb701 | 244 | #endif |
245 | ||
f23a6e1a | 246 | return iResult; |
247 | } | |
248 | ||
249 | int AliHLTComponent::Deinit() | |
250 | { | |
70ed7d01 | 251 | // see header file for function documentation |
66108417 | 252 | HLTLogKeyword(fChainId.c_str()); |
f23a6e1a | 253 | int iResult=0; |
254 | iResult=DoDeinit(); | |
559631d5 | 255 | if (fpRunDesc) { |
256 | HLTWarning("did not receive EOR for run %d", fpRunDesc->fRunNo); | |
257 | AliHLTRunDesc* pRunDesc=fpRunDesc; | |
258 | fpRunDesc=NULL; | |
259 | delete pRunDesc; | |
260 | } | |
579d9eb7 | 261 | fEventCount=0; |
f23a6e1a | 262 | return iResult; |
263 | } | |
fa2e9b7c | 264 | |
82c58a87 | 265 | int AliHLTComponent::InitCDB(const char* cdbPath, AliHLTComponentHandler* pHandler) |
53feaef5 | 266 | { |
82c58a87 | 267 | // see header file for function documentation |
579d9eb7 | 268 | int iResult=0; |
703bcca6 | 269 | if (pHandler) { |
82c58a87 | 270 | // I have to think about separating the library handling from the |
271 | // component handler. Requiring the component hanlder here is not | |
272 | // the cleanest solution. | |
273 | // We presume the library already to be loaded | |
579d9eb7 | 274 | // find the symbol |
82c58a87 | 275 | AliHLTMiscInitCDB_t pFunc=(AliHLTMiscInitCDB_t)pHandler->FindSymbol(ALIHLTMISC_LIBRARY, ALIHLTMISC_INIT_CDB); |
579d9eb7 | 276 | if (pFunc) { |
703bcca6 | 277 | TString path; |
278 | if (cdbPath && cdbPath[0]!=0) { | |
279 | path=cdbPath; | |
280 | // very temporary fix, have to check for other formats | |
281 | if (!path.BeginsWith("local://")) { | |
282 | path="local://"; | |
283 | path+=cdbPath; | |
284 | } | |
8f30c1ea | 285 | } |
286 | if ((iResult=(*pFunc)(path.Data()))>=0) { | |
82c58a87 | 287 | if (!(fCDBSetRunNoFunc=pHandler->FindSymbol(ALIHLTMISC_LIBRARY, ALIHLTMISC_SET_CDB_RUNNO))) { |
288 | Message(NULL, kHLTLogWarning, "AliHLTComponent::InitCDB", "init CDB", | |
289 | "can not find function to set CDB run no"); | |
290 | } | |
291 | } | |
579d9eb7 | 292 | } else { |
293 | Message(NULL, kHLTLogError, "AliHLTComponent::InitCDB", "init CDB", | |
294 | "can not find initialization function"); | |
295 | iResult=-ENOSYS; | |
53feaef5 | 296 | } |
82c58a87 | 297 | } else { |
298 | iResult=-EINVAL; | |
299 | } | |
579d9eb7 | 300 | return iResult; |
301 | } | |
302 | ||
303 | int AliHLTComponent::SetCDBRunNo(int runNo) | |
304 | { | |
82c58a87 | 305 | // see header file for function documentation |
306 | if (!fCDBSetRunNoFunc) return 0; | |
307 | return (*((AliHLTMiscSetCDBRunNo_t)fCDBSetRunNoFunc))(runNo); | |
579d9eb7 | 308 | } |
309 | ||
45c0a780 | 310 | int AliHLTComponent::SetRunDescription(const AliHLTRunDesc* desc, const char* /*runType*/) |
311 | { | |
312 | // see header file for function documentation | |
313 | if (!desc) return -EINVAL; | |
314 | if (desc->fStructSize!=sizeof(AliHLTRunDesc)) { | |
315 | HLTError("invalid size of RunDesc struct (%ul)", desc->fStructSize); | |
316 | return -EINVAL; | |
317 | } | |
318 | ||
319 | if (!fpRunDesc) { | |
320 | fpRunDesc=new AliHLTRunDesc; | |
321 | if (!fpRunDesc) return -ENOMEM; | |
322 | *fpRunDesc=kAliHLTVoidRunDesc; | |
323 | } | |
324 | ||
325 | if (fpRunDesc->fRunNo!=kAliHLTVoidRunNo && fpRunDesc->fRunNo!=desc->fRunNo) { | |
326 | HLTWarning("Run description has already been set"); | |
327 | } | |
328 | *fpRunDesc=*desc; | |
329 | SetCDBRunNo(fpRunDesc->fRunNo); | |
330 | // TODO: we have to decide about the runType | |
331 | return 0; | |
332 | } | |
333 | ||
9a0ef890 | 334 | int AliHLTComponent::SetComponentDescription(const char* desc) |
335 | { | |
48abe484 | 336 | // see header file for function documentation |
9a0ef890 | 337 | int iResult=0; |
338 | if (!desc) return 0; | |
339 | ||
340 | TString descriptor=desc; | |
341 | TObjArray* pTokens=descriptor.Tokenize(" "); | |
342 | if (pTokens) { | |
343 | for (int i=0; i<pTokens->GetEntries() && iResult>=0; i++) { | |
344 | TString argument=((TObjString*)pTokens->At(i++))->GetString(); | |
345 | if (!argument || argument.IsNull()) continue; | |
346 | ||
a3c9b745 | 347 | // chainid |
348 | if (argument.BeginsWith("chainid")) { | |
349 | argument.ReplaceAll("chainid", ""); | |
9a0ef890 | 350 | if (argument.BeginsWith("=")) { |
351 | fChainId=argument.Replace(0,1,""); | |
48abe484 | 352 | fChainIdCrc=CalculateChecksum((const AliHLTUInt8_t*)fChainId.c_str(), fChainId.length()); |
353 | HLTDebug("setting component description: chain id %s crc 0x%8x", fChainId.c_str(), fChainIdCrc); | |
9a0ef890 | 354 | } else { |
355 | fChainId=""; | |
356 | } | |
357 | } else { | |
48abe484 | 358 | HLTWarning("unknown component description %s", argument.Data()); |
9a0ef890 | 359 | } |
360 | } | |
361 | } | |
362 | ||
363 | return iResult; | |
364 | } | |
365 | ||
579d9eb7 | 366 | int AliHLTComponent::DoInit( int /*argc*/, const char** /*argv*/) |
367 | { | |
368 | // default implementation, childs can overload | |
b543e186 | 369 | HLTLogKeyword("dummy"); |
53feaef5 | 370 | return 0; |
371 | } | |
372 | ||
373 | int AliHLTComponent::DoDeinit() | |
374 | { | |
579d9eb7 | 375 | // default implementation, childs can overload |
b543e186 | 376 | HLTLogKeyword("dummy"); |
579d9eb7 | 377 | return 0; |
378 | } | |
379 | ||
380 | int AliHLTComponent::Reconfigure(const char* /*cdbEntry*/, const char* /*chainId*/) | |
381 | { | |
382 | // default implementation, childs can overload | |
b543e186 | 383 | HLTLogKeyword("dummy"); |
384 | return 0; | |
385 | } | |
386 | ||
387 | int AliHLTComponent::ReadPreprocessorValues(const char* /*modules*/) | |
388 | { | |
389 | // default implementation, childs can overload | |
390 | HLTLogKeyword("dummy"); | |
53feaef5 | 391 | return 0; |
392 | } | |
393 | ||
45c0a780 | 394 | int AliHLTComponent::StartOfRun() |
395 | { | |
396 | // default implementation, childs can overload | |
397 | HLTLogKeyword("dummy"); | |
398 | return 0; | |
399 | } | |
400 | ||
401 | int AliHLTComponent::EndOfRun() | |
402 | { | |
403 | // default implementation, childs can overload | |
404 | HLTLogKeyword("dummy"); | |
405 | return 0; | |
406 | } | |
407 | ||
408 | ||
2be3f004 | 409 | int AliHLTComponent::GetOutputDataTypes(AliHLTComponentDataTypeList& /*tgtList*/) |
de6593d0 | 410 | { |
82c58a87 | 411 | // default implementation, childs can overload |
3a7c0444 | 412 | HLTLogKeyword("dummy"); |
de6593d0 | 413 | return 0; |
414 | } | |
415 | ||
70ed7d01 | 416 | void AliHLTComponent::DataType2Text( const AliHLTComponentDataType& type, char output[kAliHLTComponentDataTypefIDsize+kAliHLTComponentDataTypefOriginSize+2] ) const |
417 | { | |
418 | // see header file for function documentation | |
9ce4bf4a | 419 | memset( output, 0, kAliHLTComponentDataTypefIDsize+kAliHLTComponentDataTypefOriginSize+2 ); |
420 | strncat( output, type.fOrigin, kAliHLTComponentDataTypefOriginSize ); | |
421 | strcat( output, ":" ); | |
422 | strncat( output, type.fID, kAliHLTComponentDataTypefIDsize ); | |
fa2e9b7c | 423 | } |
424 | ||
fbdb63fd | 425 | string AliHLTComponent::DataType2Text( const AliHLTComponentDataType& type, int mode) |
9ce4bf4a | 426 | { |
70ed7d01 | 427 | // see header file for function documentation |
9ce4bf4a | 428 | string out(""); |
fbdb63fd | 429 | |
430 | if (mode==2) { | |
431 | int i=0; | |
432 | char tmp[8]; | |
433 | for (i=0; i<kAliHLTComponentDataTypefOriginSize; i++) { | |
434 | sprintf(tmp, "'%d", type.fOrigin[i]); | |
435 | out+=tmp; | |
436 | } | |
437 | out+="':'"; | |
438 | for (i=0; i<kAliHLTComponentDataTypefIDsize; i++) { | |
439 | sprintf(tmp, "%d'", type.fID[i]); | |
440 | out+=tmp; | |
441 | } | |
442 | return out; | |
443 | } | |
444 | ||
445 | if (mode==1) { | |
446 | int i=0; | |
447 | char tmp[8]; | |
448 | for (i=0; i<kAliHLTComponentDataTypefOriginSize; i++) { | |
449 | unsigned char* puc=(unsigned char*)type.fOrigin; | |
450 | if ((puc[i])<32) | |
451 | sprintf(tmp, "'\\%x", type.fOrigin[i]); | |
452 | else | |
453 | sprintf(tmp, "'%c", type.fOrigin[i]); | |
454 | out+=tmp; | |
455 | } | |
456 | out+="':'"; | |
457 | for (i=0; i<kAliHLTComponentDataTypefIDsize; i++) { | |
458 | unsigned char* puc=(unsigned char*)type.fID; | |
459 | if (puc[i]<32) | |
460 | sprintf(tmp, "\\%x'", type.fID[i]); | |
461 | else | |
462 | sprintf(tmp, "%c'", type.fID[i]); | |
463 | out+=tmp; | |
464 | } | |
465 | return out; | |
466 | } | |
467 | ||
9ce4bf4a | 468 | if (type==kAliHLTVoidDataType) { |
469 | out="VOID:VOID"; | |
470 | } else { | |
3cde846d | 471 | // some gymnastics in order to avoid a '0' which is part of either or both |
472 | // ID and origin terminating the whole string. Unfortunately, string doesn't | |
473 | // stop appending at the '0' if the number of elements to append was | |
474 | // explicitely specified | |
475 | string tmp(""); | |
476 | tmp.append(type.fOrigin, kAliHLTComponentDataTypefOriginSize); | |
477 | out.append(tmp.c_str()); | |
9ce4bf4a | 478 | out.append(":"); |
3cde846d | 479 | tmp=""; |
480 | tmp.append(type.fID, kAliHLTComponentDataTypefIDsize); | |
481 | out.append(tmp.c_str()); | |
9ce4bf4a | 482 | } |
483 | return out; | |
484 | } | |
485 | ||
486 | ||
70ed7d01 | 487 | void* AliHLTComponent::AllocMemory( unsigned long size ) |
488 | { | |
489 | // see header file for function documentation | |
85869391 | 490 | if (fEnvironment.fAllocMemoryFunc) |
491 | return (*fEnvironment.fAllocMemoryFunc)(fEnvironment.fParam, size ); | |
9ce4bf4a | 492 | HLTFatal("no memory allocation handler registered"); |
85869391 | 493 | return NULL; |
494 | } | |
495 | ||
2be3f004 | 496 | int AliHLTComponent::MakeOutputDataBlockList( const AliHLTComponentBlockDataList& blocks, AliHLTUInt32_t* blockCount, |
70ed7d01 | 497 | AliHLTComponentBlockData** outputBlocks ) |
498 | { | |
499 | // see header file for function documentation | |
9ce4bf4a | 500 | if ( blockCount==NULL || outputBlocks==NULL ) |
2d7ff710 | 501 | return -EFAULT; |
fa2e9b7c | 502 | AliHLTUInt32_t count = blocks.size(); |
503 | if ( !count ) | |
504 | { | |
505 | *blockCount = 0; | |
506 | *outputBlocks = NULL; | |
507 | return 0; | |
508 | } | |
8ede8717 | 509 | *outputBlocks = reinterpret_cast<AliHLTComponentBlockData*>( AllocMemory( sizeof(AliHLTComponentBlockData)*count ) ); |
fa2e9b7c | 510 | if ( !*outputBlocks ) |
2d7ff710 | 511 | return -ENOMEM; |
ca8524df | 512 | for ( unsigned long i = 0; i < count; i++ ) { |
fa2e9b7c | 513 | (*outputBlocks)[i] = blocks[i]; |
732e8f50 | 514 | if (MatchExactly(blocks[i].fDataType, kAliHLTAnyDataType)) { |
5f5b708b | 515 | (*outputBlocks)[i].fDataType=GetOutputDataType(); |
516 | /* data type was set to the output data type by the PubSub AliRoot | |
517 | Wrapper component, if data type of the block was ********:****. | |
518 | Now handled by the component base class in order to have same | |
519 | behavior when running embedded in AliRoot | |
ca8524df | 520 | memset((*outputBlocks)[i].fDataType.fID, '*', kAliHLTComponentDataTypefIDsize); |
521 | memset((*outputBlocks)[i].fDataType.fOrigin, '*', kAliHLTComponentDataTypefOriginSize); | |
5f5b708b | 522 | */ |
ca8524df | 523 | } |
524 | } | |
fa2e9b7c | 525 | *blockCount = count; |
526 | return 0; | |
527 | ||
528 | } | |
0c0c9d99 | 529 | |
70ed7d01 | 530 | int AliHLTComponent::GetEventDoneData( unsigned long size, AliHLTComponentEventDoneData** edd ) |
531 | { | |
532 | // see header file for function documentation | |
85869391 | 533 | if (fEnvironment.fGetEventDoneDataFunc) |
534 | return (*fEnvironment.fGetEventDoneDataFunc)(fEnvironment.fParam, fCurrentEvent, size, edd ); | |
535 | return -ENOSYS; | |
536 | } | |
537 | ||
eafbc306 | 538 | int AliHLTComponent::ReserveEventDoneData( unsigned long size ) |
539 | { | |
540 | // see header file for function documentation | |
541 | int iResult=0; | |
542 | ||
543 | ||
544 | if (size>fEventDoneDataSize) { | |
545 | AliHLTComponentEventDoneData* newEDD = reinterpret_cast<AliHLTComponentEventDoneData*>( new AliHLTUInt8_t[ sizeof(AliHLTComponentEventDoneData)+size ] ); | |
546 | if (!newEDD) | |
547 | return -ENOMEM; | |
548 | newEDD->fStructSize = sizeof(AliHLTComponentEventDoneData); | |
549 | newEDD->fDataSize = 0; | |
550 | newEDD->fData = reinterpret_cast<AliHLTUInt8_t*>(newEDD)+newEDD->fStructSize; | |
551 | if (fEventDoneData) { | |
552 | memcpy( newEDD->fData, fEventDoneData->fData, fEventDoneData->fDataSize ); | |
553 | newEDD->fDataSize = fEventDoneData->fDataSize; | |
554 | delete [] reinterpret_cast<AliHLTUInt8_t*>( fEventDoneData ); | |
555 | } | |
556 | fEventDoneData = newEDD; | |
557 | fEventDoneDataSize = size; | |
558 | } | |
559 | return iResult; | |
560 | ||
561 | } | |
562 | ||
563 | int AliHLTComponent::PushEventDoneData( AliHLTUInt32_t eddDataWord ) | |
564 | { | |
565 | if (!fEventDoneData) | |
566 | return -ENOMEM; | |
567 | if (fEventDoneData->fDataSize+sizeof(AliHLTUInt32_t)>fEventDoneDataSize) | |
568 | return -ENOSPC; | |
569 | *reinterpret_cast<AliHLTUInt32_t*>((reinterpret_cast<AliHLTUInt8_t*>(fEventDoneData->fData)+fEventDoneData->fDataSize)) = eddDataWord; | |
570 | fEventDoneData->fDataSize += sizeof(AliHLTUInt32_t); | |
571 | return 0; | |
572 | } | |
573 | ||
574 | void AliHLTComponent::ReleaseEventDoneData() | |
575 | { | |
576 | if (fEventDoneData) | |
577 | delete [] reinterpret_cast<AliHLTUInt8_t*>( fEventDoneData ); | |
578 | fEventDoneData = NULL; | |
579 | fEventDoneDataSize = 0; | |
580 | } | |
581 | ||
582 | ||
2be3f004 | 583 | int AliHLTComponent::FindMatchingDataTypes(AliHLTComponent* pConsumer, AliHLTComponentDataTypeList* tgtList) |
0c0c9d99 | 584 | { |
70ed7d01 | 585 | // see header file for function documentation |
0c0c9d99 | 586 | int iResult=0; |
587 | if (pConsumer) { | |
8a106878 | 588 | AliHLTComponentDataTypeList itypes; |
589 | AliHLTComponentDataTypeList otypes; | |
590 | otypes.push_back(GetOutputDataType()); | |
591 | if (otypes[0]==kAliHLTMultipleDataType) { | |
592 | otypes.clear(); | |
593 | int count=0; | |
594 | if ((count=GetOutputDataTypes(otypes))>0) { | |
595 | } else if (GetComponentType()!=kSink) { | |
596 | HLTWarning("component %s indicates multiple output data types but GetOutputDataTypes returns %d", GetComponentID(), count); | |
597 | } | |
598 | } | |
599 | ((AliHLTComponent*)pConsumer)->GetInputDataTypes(itypes); | |
48abe484 | 600 | AliHLTComponentDataTypeList::iterator otype=otypes.begin(); |
601 | for (;otype!=otypes.end();otype++) { | |
602 | //PrintDataTypeContent((*otype), "publisher \'%s\'"); | |
603 | if ((*otype)==(kAliHLTAnyDataType|kAliHLTDataOriginPrivate)) { | |
604 | if (tgtList) tgtList->push_back(*otype); | |
605 | iResult++; | |
606 | continue; | |
607 | } | |
608 | ||
609 | AliHLTComponentDataTypeList::iterator itype=itypes.begin(); | |
32f88fc5 | 610 | for ( ; itype!=itypes.end() && (*itype)!=(*otype) ; itype++) {/* empty body */}; |
48abe484 | 611 | //if (itype!=itypes.end()) PrintDataTypeContent(*itype, "consumer \'%s\'"); |
612 | if (itype!=itypes.end()) { | |
613 | if (tgtList) tgtList->push_back(*otype); | |
0c0c9d99 | 614 | iResult++; |
0c0c9d99 | 615 | } |
0c0c9d99 | 616 | } |
617 | } else { | |
618 | iResult=-EINVAL; | |
619 | } | |
620 | return iResult; | |
621 | } | |
2d7ff710 | 622 | |
8b97f4f1 | 623 | void AliHLTComponent::PrintDataTypeContent(AliHLTComponentDataType& dt, const char* format) |
5f5b708b | 624 | { |
66043029 | 625 | // see header file for function documentation |
8b97f4f1 | 626 | const char* fmt="\'%s\'"; |
5f5b708b | 627 | if (format) fmt=format; |
8b97f4f1 | 628 | AliHLTLogging::Message(NULL, kHLTLogNone, NULL , NULL, Form(fmt, (DataType2Text(dt)).c_str())); |
629 | AliHLTLogging::Message(NULL, kHLTLogNone, NULL , NULL, | |
630 | Form("%x %x %x %x %x %x %x %x : %x %x %x %x", | |
631 | dt.fID[0], | |
632 | dt.fID[1], | |
633 | dt.fID[2], | |
634 | dt.fID[3], | |
635 | dt.fID[4], | |
636 | dt.fID[5], | |
637 | dt.fID[6], | |
638 | dt.fID[7], | |
639 | dt.fOrigin[0], | |
640 | dt.fOrigin[1], | |
641 | dt.fOrigin[2], | |
642 | dt.fOrigin[3])); | |
5f5b708b | 643 | } |
644 | ||
fbdb63fd | 645 | void AliHLTComponent::FillBlockData( AliHLTComponentBlockData& blockData ) |
70ed7d01 | 646 | { |
647 | // see header file for function documentation | |
2d7ff710 | 648 | blockData.fStructSize = sizeof(blockData); |
649 | FillShmData( blockData.fShmKey ); | |
650 | blockData.fOffset = ~(AliHLTUInt32_t)0; | |
651 | blockData.fPtr = NULL; | |
652 | blockData.fSize = 0; | |
653 | FillDataType( blockData.fDataType ); | |
a655eae3 | 654 | blockData.fSpecification = kAliHLTVoidDataSpec; |
2d7ff710 | 655 | } |
656 | ||
fbdb63fd | 657 | void AliHLTComponent::FillShmData( AliHLTComponentShmData& shmData ) |
70ed7d01 | 658 | { |
659 | // see header file for function documentation | |
2d7ff710 | 660 | shmData.fStructSize = sizeof(shmData); |
661 | shmData.fShmType = gkAliHLTComponentInvalidShmType; | |
662 | shmData.fShmID = gkAliHLTComponentInvalidShmID; | |
663 | } | |
664 | ||
fbdb63fd | 665 | void AliHLTComponent::FillDataType( AliHLTComponentDataType& dataType ) |
70ed7d01 | 666 | { |
667 | // see header file for function documentation | |
ca8524df | 668 | dataType=kAliHLTAnyDataType; |
2d7ff710 | 669 | } |
670 | ||
70ed7d01 | 671 | void AliHLTComponent::CopyDataType(AliHLTComponentDataType& tgtdt, const AliHLTComponentDataType& srcdt) |
672 | { | |
673 | // see header file for function documentation | |
2d7ff710 | 674 | memcpy(&tgtdt.fID[0], &srcdt.fID[0], kAliHLTComponentDataTypefIDsize); |
675 | memcpy(&tgtdt.fOrigin[0], &srcdt.fOrigin[0], kAliHLTComponentDataTypefOriginSize); | |
676 | } | |
677 | ||
70ed7d01 | 678 | void AliHLTComponent::SetDataType(AliHLTComponentDataType& tgtdt, const char* id, const char* origin) |
679 | { | |
680 | // see header file for function documentation | |
7e3efc8f | 681 | tgtdt.fStructSize=sizeof(AliHLTComponentDataType); |
682 | if (id) { | |
683 | memset(&tgtdt.fID[0], 0, kAliHLTComponentDataTypefIDsize); | |
d76bc02a | 684 | strncpy(&tgtdt.fID[0], id, strlen(id)<(size_t)kAliHLTComponentDataTypefIDsize?strlen(id):kAliHLTComponentDataTypefIDsize); |
7e3efc8f | 685 | } |
686 | if (origin) { | |
687 | memset(&tgtdt.fOrigin[0], 0, kAliHLTComponentDataTypefOriginSize); | |
d76bc02a | 688 | strncpy(&tgtdt.fOrigin[0], origin, strlen(origin)<(size_t)kAliHLTComponentDataTypefOriginSize?strlen(origin):kAliHLTComponentDataTypefOriginSize); |
7e3efc8f | 689 | } |
2d7ff710 | 690 | } |
9ce4bf4a | 691 | |
18b56222 | 692 | void AliHLTComponent::SetDataType(AliHLTComponentDataType& dt, AliHLTUInt64_t id, AliHLTUInt32_t origin) |
693 | { | |
694 | // see header file for function documentation | |
695 | dt.fStructSize=sizeof(AliHLTComponentDataType); | |
696 | assert(kAliHLTComponentDataTypefIDsize==sizeof(id)); | |
697 | assert(kAliHLTComponentDataTypefOriginSize==sizeof(origin)); | |
698 | memcpy(&dt.fID, &id, kAliHLTComponentDataTypefIDsize); | |
699 | memcpy(&dt.fOrigin, &origin, kAliHLTComponentDataTypefOriginSize); | |
700 | } | |
701 | ||
9ce4bf4a | 702 | void AliHLTComponent::FillEventData(AliHLTComponentEventData& evtData) |
703 | { | |
70ed7d01 | 704 | // see header file for function documentation |
9ce4bf4a | 705 | memset(&evtData, 0, sizeof(AliHLTComponentEventData)); |
706 | evtData.fStructSize=sizeof(AliHLTComponentEventData); | |
48abe484 | 707 | evtData.fEventID=kAliHLTVoidEventID; |
9ce4bf4a | 708 | } |
709 | ||
70ed7d01 | 710 | void AliHLTComponent::PrintComponentDataTypeInfo(const AliHLTComponentDataType& dt) |
711 | { | |
712 | // see header file for function documentation | |
9ce4bf4a | 713 | TString msg; |
714 | msg.Form("AliHLTComponentDataType(%d): ID=\"", dt.fStructSize); | |
715 | for ( int i = 0; i < kAliHLTComponentDataTypefIDsize; i++ ) { | |
716 | if (dt.fID[i]!=0) msg+=dt.fID[i]; | |
717 | else msg+="\\0"; | |
718 | } | |
719 | msg+="\" Origin=\""; | |
720 | for ( int i = 0; i < kAliHLTComponentDataTypefOriginSize; i++ ) { | |
721 | if (dt.fOrigin[i]!=0) msg+=dt.fOrigin[i]; | |
722 | else msg+="\\0"; | |
723 | } | |
724 | msg+="\""; | |
3cde846d | 725 | AliHLTLogging::Message(NULL, kHLTLogNone, NULL , NULL, msg.Data()); |
9ce4bf4a | 726 | } |
727 | ||
70ed7d01 | 728 | int AliHLTComponent::GetEventCount() const |
3cde846d | 729 | { |
70ed7d01 | 730 | // see header file for function documentation |
3cde846d | 731 | return fEventCount; |
732 | } | |
733 | ||
734 | int AliHLTComponent::IncrementEventCounter() | |
735 | { | |
70ed7d01 | 736 | // see header file for function documentation |
3cde846d | 737 | if (fEventCount>=0) fEventCount++; |
738 | return fEventCount; | |
739 | } | |
740 | ||
66043029 | 741 | int AliHLTComponent::GetNumberOfInputBlocks() const |
a655eae3 | 742 | { |
743 | // see header file for function documentation | |
744 | if (fpInputBlocks!=NULL) { | |
745 | return fCurrentEventData.fBlockCnt; | |
746 | } | |
747 | return 0; | |
748 | } | |
749 | ||
4646c6e3 | 750 | AliHLTEventID_t AliHLTComponent::GetEventId() const |
751 | { | |
752 | // see header file for function documentation | |
753 | if (fpInputBlocks!=NULL) { | |
754 | return fCurrentEventData.fEventID; | |
755 | } | |
756 | return 0; | |
757 | } | |
758 | ||
a655eae3 | 759 | const TObject* AliHLTComponent::GetFirstInputObject(const AliHLTComponentDataType& dt, |
760 | const char* classname, | |
761 | int bForce) | |
762 | { | |
763 | // see header file for function documentation | |
90ebac25 | 764 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 765 | fSearchDataType=dt; |
766 | if (classname) fClassName=classname; | |
767 | else fClassName.clear(); | |
1edbbe49 | 768 | int idx=FindInputBlock(fSearchDataType, 0, 1); |
a655eae3 | 769 | TObject* pObj=NULL; |
770 | if (idx>=0) { | |
79c114b5 | 771 | HLTDebug("found block %d when searching for data type %s", idx, DataType2Text(dt).c_str()); |
a655eae3 | 772 | if ((pObj=GetInputObject(idx, fClassName.c_str(), bForce))!=NULL) { |
773 | fCurrentInputBlock=idx; | |
774 | } else { | |
775 | } | |
776 | } | |
777 | return pObj; | |
778 | } | |
779 | ||
780 | const TObject* AliHLTComponent::GetFirstInputObject(const char* dtID, | |
781 | const char* dtOrigin, | |
782 | const char* classname, | |
783 | int bForce) | |
784 | { | |
785 | // see header file for function documentation | |
90ebac25 | 786 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 787 | AliHLTComponentDataType dt; |
788 | SetDataType(dt, dtID, dtOrigin); | |
789 | return GetFirstInputObject(dt, classname, bForce); | |
790 | } | |
791 | ||
792 | const TObject* AliHLTComponent::GetNextInputObject(int bForce) | |
793 | { | |
794 | // see header file for function documentation | |
90ebac25 | 795 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
1edbbe49 | 796 | int idx=FindInputBlock(fSearchDataType, fCurrentInputBlock+1, 1); |
a655eae3 | 797 | //HLTDebug("found block %d when searching for data type %s", idx, DataType2Text(fSearchDataType).c_str()); |
798 | TObject* pObj=NULL; | |
799 | if (idx>=0) { | |
800 | if ((pObj=GetInputObject(idx, fClassName.c_str(), bForce))!=NULL) { | |
801 | fCurrentInputBlock=idx; | |
802 | } | |
803 | } | |
804 | return pObj; | |
805 | } | |
806 | ||
1edbbe49 | 807 | int AliHLTComponent::FindInputBlock(const AliHLTComponentDataType& dt, int startIdx, int bObject) const |
a655eae3 | 808 | { |
809 | // see header file for function documentation | |
810 | int iResult=-ENOENT; | |
811 | if (fpInputBlocks!=NULL) { | |
812 | int idx=startIdx<0?0:startIdx; | |
4b98eadb | 813 | for ( ; (UInt_t)idx<fCurrentEventData.fBlockCnt && iResult==-ENOENT; idx++) { |
3dd8541e | 814 | if (dt!=fpInputBlocks[idx].fDataType) continue; |
815 | ||
1edbbe49 | 816 | if (bObject!=0) { |
817 | if (fpInputBlocks[idx].fPtr==NULL) continue; | |
3294f81a | 818 | AliHLTUInt32_t firstWord=*((AliHLTUInt32_t*)fpInputBlocks[idx].fPtr); |
819 | if (firstWord!=fpInputBlocks[idx].fSize-sizeof(AliHLTUInt32_t)) continue; | |
1edbbe49 | 820 | } |
3dd8541e | 821 | iResult=idx; |
a655eae3 | 822 | } |
823 | } | |
824 | return iResult; | |
825 | } | |
826 | ||
827 | TObject* AliHLTComponent::CreateInputObject(int idx, int bForce) | |
828 | { | |
829 | // see header file for function documentation | |
830 | TObject* pObj=NULL; | |
831 | if (fpInputBlocks!=NULL) { | |
4b98eadb | 832 | if ((UInt_t)idx<fCurrentEventData.fBlockCnt) { |
a655eae3 | 833 | if (fpInputBlocks[idx].fPtr) { |
3294f81a | 834 | AliHLTUInt32_t firstWord=*((AliHLTUInt32_t*)fpInputBlocks[idx].fPtr); |
a655eae3 | 835 | if (firstWord==fpInputBlocks[idx].fSize-sizeof(AliHLTUInt32_t)) { |
8451168b | 836 | HLTDebug("create object from block %d size %d", idx, fpInputBlocks[idx].fSize); |
3294f81a | 837 | AliHLTMessage msg(fpInputBlocks[idx].fPtr, fpInputBlocks[idx].fSize); |
66043029 | 838 | TClass* objclass=msg.GetClass(); |
839 | pObj=msg.ReadObject(objclass); | |
840 | if (pObj && objclass) { | |
841 | HLTDebug("object %p type %s created", pObj, objclass->GetName()); | |
a655eae3 | 842 | } else { |
843 | } | |
1edbbe49 | 844 | //} else { |
845 | } else if (bForce!=0) { | |
c5123824 | 846 | HLTError("size mismatch: block size %d, indicated %d", fpInputBlocks[idx].fSize, firstWord+sizeof(AliHLTUInt32_t)); |
a655eae3 | 847 | } |
848 | } else { | |
849 | HLTFatal("block descriptor empty"); | |
850 | } | |
851 | } else { | |
852 | HLTError("index %d out of range %d", idx, fCurrentEventData.fBlockCnt); | |
853 | } | |
854 | } else { | |
855 | HLTError("no input blocks available"); | |
856 | } | |
857 | ||
858 | return pObj; | |
859 | } | |
860 | ||
298ef463 | 861 | TObject* AliHLTComponent::GetInputObject(int idx, const char* /*classname*/, int bForce) |
a655eae3 | 862 | { |
863 | // see header file for function documentation | |
864 | if (fpInputObjects==NULL) { | |
865 | fpInputObjects=new TObjArray(fCurrentEventData.fBlockCnt); | |
866 | } | |
867 | TObject* pObj=NULL; | |
868 | if (fpInputObjects) { | |
869 | pObj=fpInputObjects->At(idx); | |
870 | if (pObj==NULL) { | |
871 | pObj=CreateInputObject(idx, bForce); | |
872 | if (pObj) { | |
873 | fpInputObjects->AddAt(pObj, idx); | |
874 | } | |
875 | } | |
876 | } else { | |
877 | HLTFatal("memory allocation failed: TObjArray of size %d", fCurrentEventData.fBlockCnt); | |
878 | } | |
879 | return pObj; | |
880 | } | |
881 | ||
8451168b | 882 | int AliHLTComponent::CleanupInputObjects() |
883 | { | |
66043029 | 884 | // see header file for function documentation |
8451168b | 885 | if (!fpInputObjects) return 0; |
886 | TObjArray* array=fpInputObjects; | |
887 | fpInputObjects=NULL; | |
888 | for (int i=0; i<array->GetEntries(); i++) { | |
889 | TObject* pObj=array->At(i); | |
79c114b5 | 890 | // grrr, garbage collection strikes back: When read via AliHLTMessage |
891 | // (CreateInputObject), and written to a TFile afterwards, the | |
892 | // TFile::Close calls ROOOT's garbage collection. No clue why the | |
893 | // object ended up in the key list and needs to be deleted | |
a6c7a8bc | 894 | // |
895 | // Matthias 09.11.2008 follow up | |
896 | // This approach doesn't actually work in all cases: the object table | |
897 | // can be switched off globally, the flag needs to be checked here as | |
898 | // well in order to avoid memory leaks. | |
899 | // This means we have to find another solution for the problem if it | |
900 | // pops up again. | |
901 | if (pObj && | |
902 | (!TObject::GetObjectStat() || gObjectTable->PtrIsValid(pObj))) { | |
903 | delete pObj; | |
904 | } | |
8451168b | 905 | } |
906 | delete array; | |
90ebac25 | 907 | return 0; |
8451168b | 908 | } |
909 | ||
a655eae3 | 910 | AliHLTComponentDataType AliHLTComponent::GetDataType(const TObject* pObject) |
911 | { | |
912 | // see header file for function documentation | |
90ebac25 | 913 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 914 | AliHLTComponentDataType dt=kAliHLTVoidDataType; |
915 | int idx=fCurrentInputBlock; | |
916 | if (pObject) { | |
917 | if (fpInputObjects==NULL || (idx=fpInputObjects->IndexOf(pObject))>=0) { | |
918 | } else { | |
919 | HLTError("unknown object %p", pObject); | |
920 | } | |
921 | } | |
922 | if (idx>=0) { | |
4b98eadb | 923 | if ((UInt_t)idx<fCurrentEventData.fBlockCnt) { |
a655eae3 | 924 | dt=fpInputBlocks[idx].fDataType; |
925 | } else { | |
926 | HLTFatal("severe internal error, index out of range"); | |
927 | } | |
928 | } | |
929 | return dt; | |
930 | } | |
931 | ||
932 | AliHLTUInt32_t AliHLTComponent::GetSpecification(const TObject* pObject) | |
933 | { | |
934 | // see header file for function documentation | |
90ebac25 | 935 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 936 | AliHLTUInt32_t iSpec=kAliHLTVoidDataSpec; |
937 | int idx=fCurrentInputBlock; | |
938 | if (pObject) { | |
939 | if (fpInputObjects==NULL || (idx=fpInputObjects->IndexOf(pObject))>=0) { | |
940 | } else { | |
941 | HLTError("unknown object %p", pObject); | |
942 | } | |
943 | } | |
944 | if (idx>=0) { | |
4b98eadb | 945 | if ((UInt_t)idx<fCurrentEventData.fBlockCnt) { |
a655eae3 | 946 | iSpec=fpInputBlocks[idx].fSpecification; |
947 | } else { | |
948 | HLTFatal("severe internal error, index out of range"); | |
949 | } | |
950 | } | |
951 | return iSpec; | |
952 | } | |
953 | ||
c7e9e2f2 | 954 | int AliHLTComponent::Forward(const TObject* pObject) |
955 | { | |
956 | // see header file for function documentation | |
957 | int iResult=0; | |
958 | int idx=fCurrentInputBlock; | |
959 | if (pObject) { | |
960 | if (fpInputObjects==NULL || (idx=fpInputObjects->IndexOf(pObject))>=0) { | |
961 | } else { | |
962 | HLTError("unknown object %p", pObject); | |
963 | iResult=-ENOENT; | |
964 | } | |
965 | } | |
966 | if (idx>=0) { | |
967 | fOutputBlocks.push_back(fpInputBlocks[idx]); | |
968 | } | |
969 | return iResult; | |
970 | } | |
971 | ||
972 | int AliHLTComponent::Forward(const AliHLTComponentBlockData* pBlock) | |
973 | { | |
974 | // see header file for function documentation | |
975 | int iResult=0; | |
976 | int idx=fCurrentInputBlock; | |
977 | if (pBlock) { | |
978 | if (fpInputObjects==NULL || (idx=FindInputBlock(pBlock))>=0) { | |
979 | } else { | |
980 | HLTError("unknown Block %p", pBlock); | |
981 | iResult=-ENOENT; | |
982 | } | |
983 | } | |
984 | if (idx>=0) { | |
985 | // check for fpInputBlocks pointer done in FindInputBlock | |
986 | fOutputBlocks.push_back(fpInputBlocks[idx]); | |
987 | } | |
988 | return iResult; | |
989 | } | |
990 | ||
a655eae3 | 991 | const AliHLTComponentBlockData* AliHLTComponent::GetFirstInputBlock(const AliHLTComponentDataType& dt) |
992 | { | |
993 | // see header file for function documentation | |
90ebac25 | 994 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 995 | fSearchDataType=dt; |
996 | fClassName.clear(); | |
997 | int idx=FindInputBlock(fSearchDataType, 0); | |
998 | const AliHLTComponentBlockData* pBlock=NULL; | |
999 | if (idx>=0) { | |
1000 | // check for fpInputBlocks pointer done in FindInputBlock | |
1001 | pBlock=&fpInputBlocks[idx]; | |
1edbbe49 | 1002 | fCurrentInputBlock=idx; |
a655eae3 | 1003 | } |
1004 | return pBlock; | |
1005 | } | |
1006 | ||
1007 | const AliHLTComponentBlockData* AliHLTComponent::GetFirstInputBlock(const char* dtID, | |
1008 | const char* dtOrigin) | |
1009 | { | |
1010 | // see header file for function documentation | |
90ebac25 | 1011 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1012 | AliHLTComponentDataType dt; |
1013 | SetDataType(dt, dtID, dtOrigin); | |
1014 | return GetFirstInputBlock(dt); | |
1015 | } | |
1016 | ||
10b9cbf9 | 1017 | const AliHLTComponentBlockData* AliHLTComponent::GetInputBlock(int index) const |
ec25e4ca | 1018 | { |
1019 | // see header file for function documentation | |
1020 | ALIHLTCOMPONENT_BASE_STOPWATCH(); | |
13398559 | 1021 | assert( 0 <= index and index < (int)fCurrentEventData.fBlockCnt ); |
ec25e4ca | 1022 | return &fpInputBlocks[index]; |
1023 | } | |
1024 | ||
a655eae3 | 1025 | const AliHLTComponentBlockData* AliHLTComponent::GetNextInputBlock() |
1026 | { | |
1027 | // see header file for function documentation | |
90ebac25 | 1028 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1029 | int idx=FindInputBlock(fSearchDataType, fCurrentInputBlock+1); |
1030 | const AliHLTComponentBlockData* pBlock=NULL; | |
1031 | if (idx>=0) { | |
1032 | // check for fpInputBlocks pointer done in FindInputBlock | |
1033 | pBlock=&fpInputBlocks[idx]; | |
1edbbe49 | 1034 | fCurrentInputBlock=idx; |
a655eae3 | 1035 | } |
1036 | return pBlock; | |
1037 | } | |
1038 | ||
66043029 | 1039 | int AliHLTComponent::FindInputBlock(const AliHLTComponentBlockData* pBlock) const |
a655eae3 | 1040 | { |
1041 | // see header file for function documentation | |
1042 | int iResult=-ENOENT; | |
1043 | if (fpInputBlocks!=NULL) { | |
1044 | if (pBlock) { | |
1045 | if (pBlock>=fpInputBlocks && pBlock<fpInputBlocks+fCurrentEventData.fBlockCnt) { | |
132ca004 | 1046 | iResult=(int)(pBlock-fpInputBlocks); |
a655eae3 | 1047 | } |
1048 | } else { | |
1049 | iResult=-EINVAL; | |
1050 | } | |
1051 | } | |
1052 | return iResult; | |
1053 | } | |
1054 | ||
1055 | AliHLTUInt32_t AliHLTComponent::GetSpecification(const AliHLTComponentBlockData* pBlock) | |
1056 | { | |
1057 | // see header file for function documentation | |
90ebac25 | 1058 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1059 | AliHLTUInt32_t iSpec=kAliHLTVoidDataSpec; |
1060 | int idx=fCurrentInputBlock; | |
1061 | if (pBlock) { | |
1062 | if (fpInputObjects==NULL || (idx=FindInputBlock(pBlock))>=0) { | |
1063 | } else { | |
1064 | HLTError("unknown Block %p", pBlock); | |
1065 | } | |
1066 | } | |
1067 | if (idx>=0) { | |
1068 | // check for fpInputBlocks pointer done in FindInputBlock | |
1069 | iSpec=fpInputBlocks[idx].fSpecification; | |
1070 | } | |
1071 | return iSpec; | |
1072 | } | |
1073 | ||
79c114b5 | 1074 | int AliHLTComponent::PushBack(TObject* pObject, const AliHLTComponentDataType& dt, AliHLTUInt32_t spec, |
1075 | void* pHeader, int headerSize) | |
a655eae3 | 1076 | { |
1077 | // see header file for function documentation | |
90ebac25 | 1078 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1079 | int iResult=0; |
b3f4766b | 1080 | fLastObjectSize=0; |
a655eae3 | 1081 | if (pObject) { |
1082 | AliHLTMessage msg(kMESS_OBJECT); | |
9ace7282 | 1083 | msg.SetCompressionLevel(fCompressionLevel); |
a655eae3 | 1084 | msg.WriteObject(pObject); |
1085 | Int_t iMsgLength=msg.Length(); | |
1086 | if (iMsgLength>0) { | |
9ace7282 | 1087 | // Matthias Sep 2008 |
1088 | // NOTE: AliHLTMessage does implement it's own SetLength method | |
1089 | // which is not architecture independent. The original SetLength | |
1090 | // stores the size always in network byte order. | |
1091 | // I'm trying to remember the rational for that, might be that | |
1092 | // it was just some lack of knowledge. Want to change this, but | |
1093 | // has to be done carefullt to be backward compatible. | |
a655eae3 | 1094 | msg.SetLength(); // sets the length to the first (reserved) word |
9ace7282 | 1095 | |
1096 | // does nothing if the level is 0 | |
1097 | msg.Compress(); | |
1098 | ||
1099 | char *mbuf = msg.Buffer(); | |
1100 | if (msg.CompBuffer()) { | |
1101 | msg.SetLength(); // set once more to have to byte order | |
1102 | mbuf = msg.CompBuffer(); | |
1103 | iMsgLength = msg.CompLength(); | |
1104 | } | |
1105 | assert(mbuf!=NULL); | |
1106 | iResult=InsertOutputBlock(mbuf, iMsgLength, dt, spec, pHeader, headerSize); | |
a655eae3 | 1107 | if (iResult>=0) { |
9ace7282 | 1108 | HLTDebug("object %s (%p) size %d compression %d inserted to output", pObject->ClassName(), pObject, iMsgLength, msg.GetCompressionLevel()); |
a655eae3 | 1109 | } |
b3f4766b | 1110 | fLastObjectSize=iMsgLength; |
a655eae3 | 1111 | } else { |
1112 | HLTError("object serialization failed for object %p", pObject); | |
1113 | iResult=-ENOMSG; | |
1114 | } | |
1115 | } else { | |
1116 | iResult=-EINVAL; | |
1117 | } | |
1118 | return iResult; | |
1119 | } | |
1120 | ||
79c114b5 | 1121 | int AliHLTComponent::PushBack(TObject* pObject, const char* dtID, const char* dtOrigin, AliHLTUInt32_t spec, |
1122 | void* pHeader, int headerSize) | |
a655eae3 | 1123 | { |
1124 | // see header file for function documentation | |
90ebac25 | 1125 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1126 | AliHLTComponentDataType dt; |
1127 | SetDataType(dt, dtID, dtOrigin); | |
79c114b5 | 1128 | return PushBack(pObject, dt, spec, pHeader, headerSize); |
a655eae3 | 1129 | } |
1130 | ||
438635e3 | 1131 | int AliHLTComponent::PushBack(const void* pBuffer, int iSize, const AliHLTComponentDataType& dt, AliHLTUInt32_t spec, |
1132 | const void* pHeader, int headerSize) | |
a655eae3 | 1133 | { |
1134 | // see header file for function documentation | |
90ebac25 | 1135 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
9d9ffd37 | 1136 | return InsertOutputBlock(pBuffer, iSize, dt, spec, pHeader, headerSize); |
a655eae3 | 1137 | } |
1138 | ||
438635e3 | 1139 | int AliHLTComponent::PushBack(const void* pBuffer, int iSize, const char* dtID, const char* dtOrigin, AliHLTUInt32_t spec, |
1140 | const void* pHeader, int headerSize) | |
a655eae3 | 1141 | { |
1142 | // see header file for function documentation | |
90ebac25 | 1143 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1144 | AliHLTComponentDataType dt; |
1145 | SetDataType(dt, dtID, dtOrigin); | |
9d9ffd37 | 1146 | return PushBack(pBuffer, iSize, dt, spec, pHeader, headerSize); |
a655eae3 | 1147 | } |
1148 | ||
438635e3 | 1149 | int AliHLTComponent::InsertOutputBlock(const void* pBuffer, int iBufferSize, const AliHLTComponentDataType& dt, AliHLTUInt32_t spec, |
1150 | const void* pHeader, int iHeaderSize) | |
a655eae3 | 1151 | { |
1152 | // see header file for function documentation | |
1153 | int iResult=0; | |
79c114b5 | 1154 | int iBlkSize = iBufferSize + iHeaderSize; |
438635e3 | 1155 | |
1156 | if ((pBuffer!=NULL && iBufferSize>0) || (pHeader!=NULL && iHeaderSize>0)) { | |
79c114b5 | 1157 | if (fpOutputBuffer && iBlkSize<=(int)(fOutputBufferSize-fOutputBufferFilled)) { |
a655eae3 | 1158 | AliHLTUInt8_t* pTgt=fpOutputBuffer+fOutputBufferFilled; |
438635e3 | 1159 | |
1160 | // copy header if provided but skip if the header is the target location | |
1161 | // in that case it has already been copied | |
79c114b5 | 1162 | if (pHeader!=NULL && pHeader!=pTgt) { |
1163 | memcpy(pTgt, pHeader, iHeaderSize); | |
1164 | } | |
1165 | ||
1166 | pTgt += (AliHLTUInt8_t) iHeaderSize; | |
1167 | ||
438635e3 | 1168 | // copy buffer if provided but skip if buffer is the target location |
1169 | // in that case it has already been copied | |
a655eae3 | 1170 | if (pBuffer!=NULL && pBuffer!=pTgt) { |
79c114b5 | 1171 | memcpy(pTgt, pBuffer, iBufferSize); |
1172 | ||
4b98eadb | 1173 | //AliHLTUInt32_t firstWord=*((AliHLTUInt32_t*)pBuffer); |
79c114b5 | 1174 | //HLTDebug("copy %d bytes from %p to output buffer %p, first word %#x", iBufferSize, pBuffer, pTgt, firstWord); |
a655eae3 | 1175 | } |
79c114b5 | 1176 | //HLTDebug("buffer inserted to output: size %d data type %s spec %#x", iBlkSize, DataType2Text(dt).c_str(), spec); |
a655eae3 | 1177 | } else { |
1178 | if (fpOutputBuffer) { | |
b3f4766b | 1179 | HLTError("too little space in output buffer: %d of %d, required %d", fOutputBufferSize-fOutputBufferFilled, fOutputBufferSize, iBlkSize); |
a655eae3 | 1180 | } else { |
1181 | HLTError("output buffer not available"); | |
1182 | } | |
1183 | iResult=-ENOSPC; | |
1184 | } | |
a655eae3 | 1185 | } |
438635e3 | 1186 | if (iResult>=0) { |
1187 | AliHLTComponentBlockData bd; | |
1188 | FillBlockData( bd ); | |
1189 | bd.fOffset = fOutputBufferFilled; | |
1190 | bd.fSize = iBlkSize; | |
1191 | bd.fDataType = dt; | |
1192 | bd.fSpecification = spec; | |
1193 | fOutputBlocks.push_back( bd ); | |
1194 | fOutputBufferFilled+=bd.fSize; | |
1195 | } | |
1196 | ||
a655eae3 | 1197 | return iResult; |
1198 | } | |
1199 | ||
8451168b | 1200 | int AliHLTComponent::EstimateObjectSize(TObject* pObject) const |
1201 | { | |
66043029 | 1202 | // see header file for function documentation |
8451168b | 1203 | if (!pObject) return -EINVAL; |
1204 | AliHLTMessage msg(kMESS_OBJECT); | |
1205 | msg.WriteObject(pObject); | |
1206 | return msg.Length(); | |
1207 | } | |
1208 | ||
79c114b5 | 1209 | AliHLTMemoryFile* AliHLTComponent::CreateMemoryFile(int capacity, const char* dtID, |
1210 | const char* dtOrigin, | |
1211 | AliHLTUInt32_t spec) | |
1212 | { | |
1213 | // see header file for function documentation | |
1214 | ALIHLTCOMPONENT_BASE_STOPWATCH(); | |
1215 | AliHLTComponentDataType dt; | |
1216 | SetDataType(dt, dtID, dtOrigin); | |
1217 | return CreateMemoryFile(capacity, dt, spec); | |
1218 | } | |
1219 | ||
1220 | AliHLTMemoryFile* AliHLTComponent::CreateMemoryFile(int capacity, | |
1221 | const AliHLTComponentDataType& dt, | |
1222 | AliHLTUInt32_t spec) | |
1223 | { | |
1224 | // see header file for function documentation | |
1225 | ALIHLTCOMPONENT_BASE_STOPWATCH(); | |
1226 | AliHLTMemoryFile* pFile=NULL; | |
83fec083 | 1227 | if (capacity>=0 && static_cast<unsigned int>(capacity)<=fOutputBufferSize-fOutputBufferFilled){ |
79c114b5 | 1228 | AliHLTUInt8_t* pTgt=fpOutputBuffer+fOutputBufferFilled; |
1229 | pFile=new AliHLTMemoryFile((char*)pTgt, capacity); | |
1230 | if (pFile) { | |
83fec083 | 1231 | unsigned int nofBlocks=fOutputBlocks.size(); |
79c114b5 | 1232 | if (nofBlocks+1>fMemFiles.size()) { |
1233 | fMemFiles.resize(nofBlocks+1, NULL); | |
1234 | } | |
1235 | if (nofBlocks<fMemFiles.size()) { | |
1236 | fMemFiles[nofBlocks]=pFile; | |
1237 | AliHLTComponentBlockData bd; | |
1238 | FillBlockData( bd ); | |
1239 | bd.fOffset = fOutputBufferFilled; | |
79c114b5 | 1240 | bd.fSize = capacity; |
1241 | bd.fDataType = dt; | |
1242 | bd.fSpecification = spec; | |
1243 | fOutputBufferFilled+=bd.fSize; | |
1244 | fOutputBlocks.push_back( bd ); | |
1245 | } else { | |
1246 | HLTError("can not allocate/grow object array"); | |
29312178 | 1247 | pFile->CloseMemoryFile(0); |
79c114b5 | 1248 | delete pFile; |
1249 | pFile=NULL; | |
1250 | } | |
1251 | } | |
1252 | } else { | |
1253 | HLTError("can not create memory file of size %d (%d available)", capacity, fOutputBufferSize-fOutputBufferFilled); | |
1254 | } | |
1255 | return pFile; | |
1256 | } | |
1257 | ||
1258 | AliHLTMemoryFile* AliHLTComponent::CreateMemoryFile(const char* dtID, | |
1259 | const char* dtOrigin, | |
1260 | AliHLTUInt32_t spec, | |
1261 | float capacity) | |
1262 | { | |
1263 | // see header file for function documentation | |
1264 | ALIHLTCOMPONENT_BASE_STOPWATCH(); | |
1265 | AliHLTComponentDataType dt; | |
1266 | SetDataType(dt, dtID, dtOrigin); | |
1267 | int size=fOutputBufferSize-fOutputBufferFilled; | |
1268 | if (capacity<0 || capacity>1.0) { | |
1269 | HLTError("invalid parameter: capacity %f", capacity); | |
1270 | return NULL; | |
1271 | } | |
1272 | size=(int)(size*capacity); | |
1273 | return CreateMemoryFile(size, dt, spec); | |
1274 | } | |
1275 | ||
1276 | AliHLTMemoryFile* AliHLTComponent::CreateMemoryFile(const AliHLTComponentDataType& dt, | |
1277 | AliHLTUInt32_t spec, | |
1278 | float capacity) | |
1279 | { | |
1280 | // see header file for function documentation | |
1281 | ALIHLTCOMPONENT_BASE_STOPWATCH(); | |
1282 | int size=fOutputBufferSize-fOutputBufferFilled; | |
1283 | if (capacity<0 || capacity>1.0) { | |
1284 | HLTError("invalid parameter: capacity %f", capacity); | |
1285 | return NULL; | |
1286 | } | |
1287 | size=(int)(size*capacity); | |
1288 | return CreateMemoryFile(size, dt, spec); | |
1289 | } | |
1290 | ||
1291 | int AliHLTComponent::Write(AliHLTMemoryFile* pFile, const TObject* pObject, | |
1292 | const char* key, int option) | |
1293 | { | |
3a7c0444 | 1294 | // see header file for function documentation |
79c114b5 | 1295 | int iResult=0; |
1296 | if (pFile && pObject) { | |
1297 | pFile->cd(); | |
1298 | iResult=pObject->Write(key, option); | |
1299 | if (iResult>0) { | |
1300 | // success | |
1301 | } else { | |
1302 | iResult=-pFile->GetErrno(); | |
1303 | if (iResult==-ENOSPC) { | |
1304 | HLTError("error writing memory file, buffer too small"); | |
1305 | } | |
1306 | } | |
1307 | } else { | |
1308 | iResult=-EINVAL; | |
1309 | } | |
1310 | return iResult; | |
1311 | } | |
1312 | ||
1313 | int AliHLTComponent::CloseMemoryFile(AliHLTMemoryFile* pFile) | |
1314 | { | |
3a7c0444 | 1315 | // see header file for function documentation |
79c114b5 | 1316 | int iResult=0; |
1317 | if (pFile) { | |
2be3f004 | 1318 | AliHLTMemoryFilePList::iterator element=fMemFiles.begin(); |
79c114b5 | 1319 | int i=0; |
1320 | while (element!=fMemFiles.end() && iResult>=0) { | |
1321 | if (*element && *element==pFile) { | |
29312178 | 1322 | iResult=pFile->CloseMemoryFile(); |
79c114b5 | 1323 | |
1324 | // sync memory files and descriptors | |
1325 | if (iResult>=0) { | |
1326 | fOutputBlocks[i].fSize=(*element)->GetSize()+(*element)->GetHeaderSize(); | |
1327 | } | |
1328 | delete *element; | |
1329 | *element=NULL; | |
1330 | return iResult; | |
1331 | } | |
1332 | element++; i++; | |
1333 | } | |
1334 | HLTError("can not find memory file %p", pFile); | |
1335 | iResult=-ENOENT; | |
1336 | } else { | |
1337 | iResult=-EINVAL; | |
1338 | } | |
1339 | return iResult; | |
1340 | } | |
1341 | ||
eafbc306 | 1342 | int AliHLTComponent::CreateEventDoneData(AliHLTComponentEventDoneData edd) |
a655eae3 | 1343 | { |
1344 | // see header file for function documentation | |
eafbc306 | 1345 | int iResult=0; |
1346 | ||
1347 | AliHLTComponentEventDoneData* newEDD = NULL; | |
1348 | ||
1349 | unsigned long newSize=edd.fDataSize; | |
1350 | if (fEventDoneData) | |
1351 | newSize += fEventDoneData->fDataSize; | |
1352 | ||
1353 | if (newSize>fEventDoneDataSize) { | |
1354 | newEDD = reinterpret_cast<AliHLTComponentEventDoneData*>( new AliHLTUInt8_t[ sizeof(AliHLTComponentEventDoneData)+newSize ] ); | |
1355 | if (!newEDD) | |
1356 | return -ENOMEM; | |
1357 | newEDD->fStructSize = sizeof(AliHLTComponentEventDoneData); | |
1358 | newEDD->fDataSize = newSize; | |
1359 | newEDD->fData = reinterpret_cast<AliHLTUInt8_t*>(newEDD)+newEDD->fStructSize; | |
1360 | unsigned long long offset = 0; | |
1361 | if (fEventDoneData) { | |
1362 | memcpy( newEDD->fData, fEventDoneData->fData, fEventDoneData->fDataSize ); | |
1363 | offset += fEventDoneData->fDataSize; | |
1364 | } | |
1365 | memcpy( reinterpret_cast<AliHLTUInt8_t*>(newEDD->fData)+offset, edd.fData, edd.fDataSize ); | |
1366 | if (fEventDoneData) | |
1367 | delete [] reinterpret_cast<AliHLTUInt8_t*>( fEventDoneData ); | |
1368 | fEventDoneData = newEDD; | |
1369 | fEventDoneDataSize = newSize; | |
1370 | } | |
1371 | else { | |
1372 | memcpy( reinterpret_cast<AliHLTUInt8_t*>(fEventDoneData->fData)+fEventDoneData->fDataSize, edd.fData, edd.fDataSize ); | |
1373 | fEventDoneData->fDataSize += edd.fDataSize; | |
1374 | } | |
a655eae3 | 1375 | return iResult; |
1376 | } | |
1377 | ||
3cde846d | 1378 | int AliHLTComponent::ProcessEvent( const AliHLTComponentEventData& evtData, |
1379 | const AliHLTComponentBlockData* blocks, | |
1380 | AliHLTComponentTriggerData& trigData, | |
1381 | AliHLTUInt8_t* outputPtr, | |
1382 | AliHLTUInt32_t& size, | |
1383 | AliHLTUInt32_t& outputBlockCnt, | |
1384 | AliHLTComponentBlockData*& outputBlocks, | |
1385 | AliHLTComponentEventDoneData*& edd ) | |
1386 | { | |
70ed7d01 | 1387 | // see header file for function documentation |
66108417 | 1388 | HLTLogKeyword(fChainId.c_str()); |
90ebac25 | 1389 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
3cde846d | 1390 | int iResult=0; |
1391 | fCurrentEvent=evtData.fEventID; | |
a655eae3 | 1392 | fCurrentEventData=evtData; |
1393 | fpInputBlocks=blocks; | |
1394 | fCurrentInputBlock=-1; | |
1395 | fSearchDataType=kAliHLTAnyDataType; | |
1396 | fpOutputBuffer=outputPtr; | |
1397 | fOutputBufferSize=size; | |
1398 | fOutputBufferFilled=0; | |
1399 | fOutputBlocks.clear(); | |
96f9673a | 1400 | outputBlockCnt=0; |
1401 | outputBlocks=NULL; | |
438635e3 | 1402 | |
1403 | AliHLTComponentBlockDataList forwardedBlocks; | |
1404 | ||
1405 | // optional component statistics | |
a0aeb701 | 1406 | AliHLTComponentStatisticsList compStats; |
438635e3 | 1407 | bool bAddComponentTableEntry=false; |
abb52c8f | 1408 | vector<AliHLTUInt32_t> parentComponentTables; |
a0aeb701 | 1409 | #if defined(__DEBUG) || defined(HLT_COMPONENT_STATISTICS) |
1410 | AliHLTComponentStatistics outputStat; | |
1411 | memset(&outputStat, 0, sizeof(AliHLTComponentStatistics)); | |
2e3fd14f | 1412 | outputStat.fStructSize=sizeof(AliHLTComponentStatistics); |
48abe484 | 1413 | outputStat.fId=fChainIdCrc; |
a0aeb701 | 1414 | if (fpBenchmark) { |
2e3fd14f | 1415 | fpBenchmark->Stop(); |
1416 | outputStat.fComponentCycleTime=(AliHLTUInt32_t)(fpBenchmark->RealTime()*ALIHLTCOMPONENT_STATTIME_SCALER); | |
a0aeb701 | 1417 | fpBenchmark->Reset(); |
1418 | fpBenchmark->Start(); | |
1419 | } | |
2e3fd14f | 1420 | compStats.push_back(outputStat); |
a0aeb701 | 1421 | #endif |
559631d5 | 1422 | |
48abe484 | 1423 | // data processing is skipped |
1424 | // - if there are only steering events in the block list. | |
1425 | // For the sake of data source components data processing | |
1426 | // is not skipped if there is no block list at all or if it | |
1427 | // just contains the eventType block | |
1428 | // - always skipped if the event is of type | |
1429 | // - gkAliEventTypeConfiguration | |
1430 | // - gkAliEventTypeReadPreprocessor | |
45c0a780 | 1431 | const unsigned int skipModeDefault=0x1; |
1432 | const unsigned int skipModeForce=0x2; | |
1433 | unsigned int bSkipDataProcessing=skipModeDefault; | |
1434 | ||
559631d5 | 1435 | // find special events |
45c0a780 | 1436 | if (fpInputBlocks && evtData.fBlockCnt>0) { |
579d9eb7 | 1437 | // first look for all special events and execute in the appropriate |
1438 | // sequence afterwords | |
1439 | int indexComConfEvent=-1; | |
b543e186 | 1440 | int indexUpdtDCSEvent=-1; |
579d9eb7 | 1441 | int indexSOREvent=-1; |
1442 | int indexEOREvent=-1; | |
83fec083 | 1443 | for (unsigned int i=0; i<evtData.fBlockCnt && iResult>=0; i++) { |
559631d5 | 1444 | if (fpInputBlocks[i].fDataType==kAliHLTDataTypeSOR) { |
579d9eb7 | 1445 | indexSOREvent=i; |
45c0a780 | 1446 | // the AliHLTCalibrationProcessor relies on the SOR and EOR events |
1447 | bSkipDataProcessing&=~skipModeDefault; | |
1448 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeRunType) { | |
1449 | // run type string | |
1450 | // handling is not clear yet | |
1451 | if (fpInputBlocks[i].fPtr) { | |
1452 | HLTDebug("got run type \"%s\"\n", fpInputBlocks[i].fPtr); | |
1453 | } | |
579d9eb7 | 1454 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeEOR) { |
1455 | indexEOREvent=i; | |
45c0a780 | 1456 | // the calibration processor relies on the SOR and EOR events |
1457 | bSkipDataProcessing&=~skipModeDefault; | |
579d9eb7 | 1458 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeDDL) { |
1459 | // DDL list | |
1460 | // this event is most likely deprecated | |
1461 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeComConf) { | |
1462 | indexComConfEvent=i; | |
b543e186 | 1463 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeUpdtDCS) { |
1464 | indexUpdtDCSEvent=i; | |
1465 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeEvent) { | |
48abe484 | 1466 | fEventType=fpInputBlocks[i].fSpecification; |
1467 | ||
1468 | // skip always in case of gkAliEventTypeConfiguration | |
45c0a780 | 1469 | if (fpInputBlocks[i].fSpecification==gkAliEventTypeConfiguration) bSkipDataProcessing|=skipModeForce; |
48abe484 | 1470 | |
1471 | // skip always in case of gkAliEventTypeReadPreprocessor | |
45c0a780 | 1472 | if (fpInputBlocks[i].fSpecification==gkAliEventTypeReadPreprocessor) bSkipDataProcessing|=skipModeForce; |
48abe484 | 1473 | |
1474 | // never skip if the event type block is the only block | |
1475 | if (evtData.fBlockCnt==1) bSkipDataProcessing&=~skipModeDefault; | |
1476 | ||
a0aeb701 | 1477 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeComponentStatistics) { |
1478 | if (compStats.size()>0) { | |
1479 | AliHLTUInt8_t* pData=reinterpret_cast<AliHLTUInt8_t*>(fpInputBlocks[i].fPtr); | |
1480 | for (AliHLTUInt32_t offset=0; | |
1481 | offset+sizeof(AliHLTComponentStatistics)<=fpInputBlocks[i].fSize; | |
1482 | offset+=sizeof(AliHLTComponentStatistics)) { | |
1483 | AliHLTComponentStatistics* pStat=reinterpret_cast<AliHLTComponentStatistics*>(pData+offset); | |
1484 | if (pStat && compStats[0].fLevel<=pStat->fLevel) { | |
1485 | compStats[0].fLevel=pStat->fLevel+1; | |
1486 | } | |
1487 | compStats.push_back(*pStat); | |
1488 | } | |
1489 | } | |
438635e3 | 1490 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeComponentTable) { |
1491 | forwardedBlocks.push_back(fpInputBlocks[i]); | |
abb52c8f | 1492 | parentComponentTables.push_back(fpInputBlocks[i].fSpecification); |
45c0a780 | 1493 | } else { |
1494 | // the processing function is called if there is at least one | |
1495 | // non-steering data block. Steering blocks are not filtered out | |
1496 | // for sake of performance | |
1497 | bSkipDataProcessing&=~skipModeDefault; | |
a0aeb701 | 1498 | if (compStats.size()>0) { |
1499 | compStats[0].fInputBlockCount++; | |
1500 | compStats[0].fTotalInputSize+=fpInputBlocks[i].fSize; | |
1501 | } | |
579d9eb7 | 1502 | } |
1503 | } | |
45c0a780 | 1504 | |
579d9eb7 | 1505 | if (indexSOREvent>=0) { |
1506 | // start of run | |
438635e3 | 1507 | bAddComponentTableEntry=true; |
579d9eb7 | 1508 | if (fpRunDesc==NULL) { |
1509 | fpRunDesc=new AliHLTRunDesc; | |
48abe484 | 1510 | if (fpRunDesc) *fpRunDesc=kAliHLTVoidRunDesc; |
45c0a780 | 1511 | } |
1512 | if (fpRunDesc) { | |
1513 | AliHLTRunDesc rundesc; | |
1514 | if ((iResult=CopyStruct(&rundesc, sizeof(AliHLTRunDesc), indexSOREvent, "AliHLTRunDesc", "SOR"))>0) { | |
1515 | if (fpRunDesc->fRunNo==kAliHLTVoidRunNo) { | |
1516 | *fpRunDesc=rundesc; | |
579d9eb7 | 1517 | HLTDebug("set run decriptor, run no %d", fpRunDesc->fRunNo); |
1518 | SetCDBRunNo(fpRunDesc->fRunNo); | |
45c0a780 | 1519 | } else if (fpRunDesc->fRunNo!=rundesc.fRunNo) { |
1520 | HLTWarning("already set run properties run no %d, ignoring SOR with run no %d", fpRunDesc->fRunNo, rundesc.fRunNo); | |
559631d5 | 1521 | } |
559631d5 | 1522 | } |
579d9eb7 | 1523 | } else { |
45c0a780 | 1524 | iResult=-ENOMEM; |
579d9eb7 | 1525 | } |
1526 | } | |
1527 | if (indexEOREvent>=0) { | |
438635e3 | 1528 | bAddComponentTableEntry=true; |
579d9eb7 | 1529 | if (fpRunDesc!=NULL) { |
1530 | if (fpRunDesc) { | |
1531 | AliHLTRunDesc rundesc; | |
1532 | if ((iResult=CopyStruct(&rundesc, sizeof(AliHLTRunDesc), indexEOREvent, "AliHLTRunDesc", "SOR"))>0) { | |
1533 | if (fpRunDesc->fRunNo!=rundesc.fRunNo) { | |
c5123824 | 1534 | HLTWarning("run no mismatch: SOR %d, EOR %d", fpRunDesc->fRunNo, rundesc.fRunNo); |
579d9eb7 | 1535 | } else { |
1536 | HLTDebug("EOR run no %d", fpRunDesc->fRunNo); | |
559631d5 | 1537 | } |
559631d5 | 1538 | } |
579d9eb7 | 1539 | AliHLTRunDesc* pRunDesc=fpRunDesc; |
1540 | fpRunDesc=NULL; | |
1541 | delete pRunDesc; | |
559631d5 | 1542 | } |
579d9eb7 | 1543 | } else { |
1544 | HLTWarning("did not receive SOR, ignoring EOR"); | |
1545 | } | |
1546 | } | |
48abe484 | 1547 | if (indexComConfEvent>=0 || fEventType==gkAliEventTypeConfiguration) { |
579d9eb7 | 1548 | TString cdbEntry; |
b543e186 | 1549 | if (indexComConfEvent>=0 && fpInputBlocks[indexComConfEvent].fPtr!=NULL && fpInputBlocks[indexComConfEvent].fSize>0) { |
579d9eb7 | 1550 | cdbEntry.Append(reinterpret_cast<const char*>(fpInputBlocks[indexComConfEvent].fPtr), fpInputBlocks[indexComConfEvent].fSize); |
1551 | } | |
1552 | HLTDebug("received component configuration command: entry %s", cdbEntry.IsNull()?"none":cdbEntry.Data()); | |
1553 | int tmpResult=Reconfigure(cdbEntry[0]==0?NULL:cdbEntry.Data(), fChainId.c_str()); | |
1554 | if (tmpResult<0) { | |
1555 | HLTWarning("reconfiguration of component %p (%s) failed with error code %d", this, GetComponentID(), tmpResult); | |
559631d5 | 1556 | } |
1557 | } | |
48abe484 | 1558 | if (indexUpdtDCSEvent>=0 || fEventType==gkAliEventTypeReadPreprocessor) { |
b543e186 | 1559 | TString modules; |
1560 | if (fpInputBlocks[indexUpdtDCSEvent].fPtr!=NULL && fpInputBlocks[indexUpdtDCSEvent].fSize>0) { | |
1561 | modules.Append(reinterpret_cast<const char*>(fpInputBlocks[indexUpdtDCSEvent].fPtr), fpInputBlocks[indexUpdtDCSEvent].fSize); | |
1562 | } | |
d6b69874 | 1563 | HLTDebug("received preprocessor update command: detectors %s", modules.IsNull()?"ALL":modules.Data()); |
1564 | int tmpResult=ReadPreprocessorValues(modules[0]==0?"ALL":modules.Data()); | |
b543e186 | 1565 | if (tmpResult<0) { |
1566 | HLTWarning("preprocessor update of component %p (%s) failed with error code %d", this, GetComponentID(), tmpResult); | |
1567 | } | |
1568 | } | |
45c0a780 | 1569 | } else { |
1570 | // processing function needs to be called if there are no input data | |
1571 | // blocks in order to make data source components working. | |
1572 | bSkipDataProcessing&=~skipModeDefault; | |
559631d5 | 1573 | } |
a0aeb701 | 1574 | |
1575 | // data processing is not skipped if the component explicitly asks | |
1576 | // for the private blocks | |
1577 | if (fRequireSteeringBlocks) bSkipDataProcessing=0; | |
1578 | ||
2be3f004 | 1579 | AliHLTComponentBlockDataList blockData; |
45c0a780 | 1580 | if (iResult>=0 && !bSkipDataProcessing) |
90ebac25 | 1581 | { // dont delete, sets the scope for the stopwatch guard |
f7561f8d | 1582 | // do not use ALIHLTCOMPONENT_DA_STOPWATCH(); macro |
1583 | // in order to avoid 'shadowed variable' warning | |
1584 | AliHLTStopwatchGuard swguard2(fpStopwatches!=NULL?reinterpret_cast<TStopwatch*>(fpStopwatches->At((int)kSWDA)):NULL); | |
90ebac25 | 1585 | iResult=DoProcessing(evtData, blocks, trigData, outputPtr, size, blockData, edd); |
1586 | } // end of the scope of the stopwatch guard | |
b543e186 | 1587 | if (iResult>=0 && !bSkipDataProcessing) { |
a655eae3 | 1588 | if (fOutputBlocks.size()>0) { |
df61f928 | 1589 | // High Level interface |
1590 | ||
1591 | //HLTDebug("got %d block(s) via high level interface", fOutputBlocks.size()); | |
79c114b5 | 1592 | // sync memory files and descriptors |
2be3f004 | 1593 | AliHLTMemoryFilePList::iterator element=fMemFiles.begin(); |
79c114b5 | 1594 | int i=0; |
1595 | while (element!=fMemFiles.end() && iResult>=0) { | |
1596 | if (*element) { | |
1597 | if ((*element)->IsClosed()==0) { | |
1598 | HLTWarning("memory file has not been closed, force flush"); | |
1599 | iResult=CloseMemoryFile(*element); | |
1600 | } | |
1601 | } | |
1602 | element++; i++; | |
1603 | } | |
1604 | ||
1605 | if (iResult>=0) { | |
1606 | // create the descriptor list | |
1607 | if (blockData.size()>0) { | |
1608 | HLTError("low level and high interface must not be mixed; use PushBack methods to insert data blocks"); | |
1609 | iResult=-EFAULT; | |
1610 | } else { | |
abb52c8f | 1611 | if (compStats.size()>0 && IsDataEvent()) { |
a0aeb701 | 1612 | int offset=AddComponentStatistics(fOutputBlocks, fpOutputBuffer, fOutputBufferSize, fOutputBufferFilled, compStats); |
1613 | if (offset>0) fOutputBufferFilled+=offset; | |
1614 | } | |
438635e3 | 1615 | if (bAddComponentTableEntry) { |
abb52c8f | 1616 | int offset=AddComponentTableEntry(fOutputBlocks, fpOutputBuffer, fOutputBufferSize, fOutputBufferFilled, parentComponentTables); |
438635e3 | 1617 | if (offset>0) size+=offset; |
1618 | } | |
1619 | if (forwardedBlocks.size()>0) { | |
1620 | fOutputBlocks.insert(fOutputBlocks.end(), forwardedBlocks.begin(), forwardedBlocks.end()); | |
1621 | } | |
79c114b5 | 1622 | iResult=MakeOutputDataBlockList(fOutputBlocks, &outputBlockCnt, &outputBlocks); |
1623 | size=fOutputBufferFilled; | |
1624 | } | |
a655eae3 | 1625 | } |
1626 | } else { | |
df61f928 | 1627 | // Low Level interface |
a0aeb701 | 1628 | if (compStats.size()>0) { |
1629 | int offset=AddComponentStatistics(blockData, fpOutputBuffer, fOutputBufferSize, size, compStats); | |
1630 | if (offset>0) size+=offset; | |
1631 | } | |
438635e3 | 1632 | if (bAddComponentTableEntry) { |
abb52c8f | 1633 | int offset=AddComponentTableEntry(blockData, fpOutputBuffer, fOutputBufferSize, size, parentComponentTables); |
438635e3 | 1634 | if (offset>0) size+=offset; |
1635 | } | |
1636 | if (forwardedBlocks.size()>0) { | |
1637 | blockData.insert(blockData.end(), forwardedBlocks.begin(), forwardedBlocks.end()); | |
1638 | } | |
a655eae3 | 1639 | iResult=MakeOutputDataBlockList(blockData, &outputBlockCnt, &outputBlocks); |
1640 | } | |
1641 | if (iResult<0) { | |
1642 | HLTFatal("component %s (%p): can not convert output block descriptor list", GetComponentID(), this); | |
1643 | } | |
1644 | } | |
b543e186 | 1645 | if (iResult<0 || bSkipDataProcessing) { |
a655eae3 | 1646 | outputBlockCnt=0; |
1647 | outputBlocks=NULL; | |
1648 | } | |
8451168b | 1649 | CleanupInputObjects(); |
48abe484 | 1650 | if (iResult>=0 && IsDataEvent()) { |
f8bc6d99 | 1651 | IncrementEventCounter(); |
1652 | } | |
96f9673a | 1653 | if (outputBlockCnt==0) { |
1654 | // no output blocks, set size to 0 | |
1655 | size=0; | |
1656 | } | |
4646c6e3 | 1657 | FillEventData(fCurrentEventData); |
3cde846d | 1658 | return iResult; |
1659 | } | |
a655eae3 | 1660 | |
a0aeb701 | 1661 | int AliHLTComponent::AddComponentStatistics(AliHLTComponentBlockDataList& blocks, |
1662 | AliHLTUInt8_t* buffer, | |
1663 | AliHLTUInt32_t bufferSize, | |
1664 | AliHLTUInt32_t offset, | |
1665 | AliHLTComponentStatisticsList& stats) const | |
1666 | { | |
1667 | // see header file for function documentation | |
1668 | int iResult=0; | |
438635e3 | 1669 | #if defined(__DEBUG) || defined(HLT_COMPONENT_STATISTICS) |
a0aeb701 | 1670 | if (stats.size()==0) return -ENOENT; |
1671 | stats[0].fTotalOutputSize=offset; | |
1672 | stats[0].fOutputBlockCount=blocks.size(); | |
1673 | if (fpBenchmark) { | |
2e3fd14f | 1674 | fpBenchmark->Stop(); |
1675 | stats[0].fTime=(AliHLTUInt32_t)(fpBenchmark->RealTime()*ALIHLTCOMPONENT_STATTIME_SCALER); | |
1676 | stats[0].fCTime=(AliHLTUInt32_t)(fpBenchmark->CpuTime()*ALIHLTCOMPONENT_STATTIME_SCALER); | |
1677 | fpBenchmark->Continue(); | |
a0aeb701 | 1678 | } |
1679 | if (offset+stats.size()*sizeof(AliHLTComponentStatistics)<=bufferSize) { | |
1680 | AliHLTComponentBlockData bd; | |
1681 | FillBlockData( bd ); | |
1682 | bd.fOffset = offset; | |
1683 | bd.fSize = stats.size()*sizeof(AliHLTComponentStatistics); | |
1684 | bd.fDataType = kAliHLTDataTypeComponentStatistics; | |
1685 | bd.fSpecification = kAliHLTVoidDataSpec; | |
1686 | unsigned int master=0; | |
1687 | for (unsigned int i=1; i<blocks.size(); i++) { | |
1688 | if (blocks[i].fSize>blocks[master].fSize && | |
1689 | !MatchExactly(blocks[i].fDataType, kAliHLTVoidDataType|kAliHLTDataOriginPrivate)) | |
1690 | master=i; | |
1691 | } | |
1692 | if (blocks.size()>0 && !MatchExactly(blocks[master].fDataType, kAliHLTVoidDataType|kAliHLTDataOriginPrivate)) { | |
1693 | // take the data origin of the biggest block as specification | |
1694 | // this is similar to the treatment in the HOMER interface. For traditional | |
1695 | // reasons, the bytes are swapped there on a little endian architecture, so | |
1696 | // we do it as well. | |
1697 | memcpy(&bd.fSpecification, &blocks[master].fDataType.fOrigin, sizeof(bd.fSpecification)); | |
1698 | #ifdef R__BYTESWAP // set on little endian architectures | |
1699 | bd.fSpecification=((bd.fSpecification & 0xFFULL) << 24) | | |
1700 | ((bd.fSpecification & 0xFF00ULL) << 8) | | |
1701 | ((bd.fSpecification & 0xFF0000ULL) >> 8) | | |
1702 | ((bd.fSpecification & 0xFF000000ULL) >> 24); | |
1703 | #endif | |
1704 | } | |
1705 | memcpy(buffer+offset, &(stats[0]), bd.fSize); | |
1706 | blocks.push_back(bd); | |
1707 | iResult=bd.fSize; | |
1708 | } | |
bd6cac58 | 1709 | #else |
1710 | if (blocks.size() && buffer && bufferSize && offset && stats.size()) { | |
1711 | // get rid of warning | |
1712 | } | |
438635e3 | 1713 | #endif |
1714 | return iResult; | |
1715 | } | |
1716 | ||
1717 | int AliHLTComponent::AddComponentTableEntry(AliHLTComponentBlockDataList& blocks, | |
1718 | AliHLTUInt8_t* buffer, | |
1719 | AliHLTUInt32_t bufferSize, | |
abb52c8f | 1720 | AliHLTUInt32_t offset, |
1721 | const vector<AliHLTUInt32_t>& parents) const | |
438635e3 | 1722 | { |
1723 | // see header file for function documentation | |
1724 | int iResult=0; | |
1725 | #if defined(__DEBUG) || defined(HLT_COMPONENT_STATISTICS) | |
abb52c8f | 1726 | // the payload consists of the AliHLTComponentTableEntry struct, |
1727 | // followed by a an array of 32bit crc chain ids and the component | |
1728 | // description string | |
1729 | unsigned int payloadSize=sizeof(AliHLTComponentTableEntry); | |
1730 | payloadSize+=parents.size()*sizeof(AliHLTUInt32_t); | |
1731 | ||
1732 | // the component description has the following format: | |
1733 | // chain-id{component-id:arguments} | |
1734 | const char* componentId=const_cast<AliHLTComponent*>(this)->GetComponentID(); | |
1735 | unsigned int descriptionSize=fChainId.size()+1; | |
1736 | descriptionSize+=2; // the '{}' around the component id | |
1737 | descriptionSize+=strlen(componentId); | |
1738 | descriptionSize+=1; // the ':' between component id and arguments | |
1739 | descriptionSize+=fComponentArgs.size(); | |
1740 | ||
1741 | payloadSize+=descriptionSize; | |
1742 | if (buffer && (offset+payloadSize<=bufferSize)) { | |
1743 | AliHLTUInt8_t* pTgt=buffer+offset; | |
1744 | memset(pTgt, 0, payloadSize); | |
1745 | ||
1746 | // write entry | |
1747 | AliHLTComponentTableEntry* pEntry=reinterpret_cast<AliHLTComponentTableEntry*>(pTgt); | |
1748 | pEntry->fStructSize=sizeof(AliHLTComponentTableEntry); | |
1749 | pEntry->fNofParents=parents.size(); | |
1750 | pEntry->fSizeDescription=descriptionSize; | |
1751 | pTgt=pEntry->fBuffer; | |
1752 | ||
1753 | // write array of parents | |
1754 | if (parents.size()>0) { | |
1755 | unsigned int copy=parents.size()*sizeof(vector<AliHLTUInt32_t>::value_type); | |
1756 | memcpy(pTgt, &parents[0], parents.size()*sizeof(vector<AliHLTUInt32_t>::value_type)); | |
1757 | pTgt+=copy; | |
1758 | } | |
1759 | ||
1760 | // write component description | |
1761 | memcpy(pTgt, fChainId.c_str(), fChainId.size()); | |
1762 | pTgt+=fChainId.size(); | |
1763 | *pTgt++='{'; | |
1764 | memcpy(pTgt, componentId, strlen(componentId)); | |
1765 | pTgt+=strlen(componentId); | |
1766 | *pTgt++=':'; | |
1767 | memcpy(pTgt, fComponentArgs.c_str(), fComponentArgs.size()); | |
1768 | pTgt+=fComponentArgs.size(); | |
1769 | *pTgt++='}'; | |
1770 | *pTgt++=0; | |
1771 | ||
438635e3 | 1772 | AliHLTComponentBlockData bd; |
1773 | FillBlockData( bd ); | |
1774 | bd.fOffset = offset; | |
abb52c8f | 1775 | bd.fSize = payloadSize; |
438635e3 | 1776 | bd.fDataType = kAliHLTDataTypeComponentTable; |
1777 | bd.fSpecification = fChainIdCrc; | |
438635e3 | 1778 | blocks.push_back(bd); |
1779 | iResult=bd.fSize; | |
1780 | } | |
bd6cac58 | 1781 | #else |
1782 | if (blocks.size() && buffer && bufferSize && offset && parents.size()) { | |
1783 | // get rid of warning | |
1784 | } | |
438635e3 | 1785 | #endif |
a0aeb701 | 1786 | return iResult; |
1787 | } | |
1788 | ||
90ebac25 | 1789 | AliHLTComponent::AliHLTStopwatchGuard::AliHLTStopwatchGuard() |
1790 | : | |
1791 | fpStopwatch(NULL), | |
1792 | fpPrec(NULL) | |
1793 | { | |
1794 | // standard constructor (not for use) | |
1795 | } | |
1796 | ||
1797 | AliHLTComponent::AliHLTStopwatchGuard::AliHLTStopwatchGuard(TStopwatch* pStopwatch) | |
1798 | : | |
1799 | fpStopwatch(pStopwatch), | |
1800 | fpPrec(NULL) | |
1801 | { | |
1802 | // constructor | |
1803 | ||
1804 | // check for already existing guard | |
1805 | if (fgpCurrent) fpPrec=fgpCurrent; | |
1806 | fgpCurrent=this; | |
1807 | ||
1808 | // stop the preceeding guard if it controls a different stopwatch | |
1809 | int bStart=1; | |
1810 | if (fpPrec && fpPrec!=this) bStart=fpPrec->Hold(fpStopwatch); | |
1811 | ||
1812 | // start the stopwatch if the current guard controls a different one | |
1813 | if (fpStopwatch && bStart==1) fpStopwatch->Start(kFALSE); | |
1814 | } | |
1815 | ||
e419b223 | 1816 | AliHLTComponent::AliHLTStopwatchGuard::AliHLTStopwatchGuard(const AliHLTStopwatchGuard&) |
90ebac25 | 1817 | : |
1818 | fpStopwatch(NULL), | |
1819 | fpPrec(NULL) | |
1820 | { | |
e419b223 | 1821 | // |
1822 | // copy constructor not for use | |
1823 | // | |
1824 | } | |
1825 | ||
1826 | AliHLTComponent::AliHLTStopwatchGuard& AliHLTComponent::AliHLTStopwatchGuard::operator=(const AliHLTStopwatchGuard&) | |
1827 | { | |
1828 | // | |
1829 | // assignment operator not for use | |
1830 | // | |
1831 | fpStopwatch=NULL; | |
1832 | fpPrec=NULL; | |
1833 | return *this; | |
90ebac25 | 1834 | } |
1835 | ||
1836 | AliHLTComponent::AliHLTStopwatchGuard* AliHLTComponent::AliHLTStopwatchGuard::fgpCurrent=NULL; | |
1837 | ||
1838 | AliHLTComponent::AliHLTStopwatchGuard::~AliHLTStopwatchGuard() | |
1839 | { | |
1840 | // destructor | |
1841 | ||
1842 | // resume the preceeding guard if it controls a different stopwatch | |
1843 | int bStop=1; | |
1844 | if (fpPrec && fpPrec!=this) bStop=fpPrec->Resume(fpStopwatch); | |
1845 | ||
1846 | // stop the stopwatch if the current guard controls a different one | |
1847 | if (fpStopwatch && bStop==1) fpStopwatch->Stop(); | |
1848 | ||
1849 | // resume to the preceeding guard | |
1850 | fgpCurrent=fpPrec; | |
1851 | } | |
1852 | ||
1853 | int AliHLTComponent::AliHLTStopwatchGuard::Hold(TStopwatch* pSucc) | |
1854 | { | |
1855 | // see header file for function documentation | |
1856 | if (fpStopwatch!=NULL && fpStopwatch!=pSucc) fpStopwatch->Stop(); | |
1857 | return fpStopwatch!=pSucc?1:0; | |
1858 | } | |
1859 | ||
1860 | int AliHLTComponent::AliHLTStopwatchGuard::Resume(TStopwatch* pSucc) | |
1861 | { | |
1862 | // see header file for function documentation | |
1863 | if (fpStopwatch!=NULL && fpStopwatch!=pSucc) fpStopwatch->Start(kFALSE); | |
1864 | return fpStopwatch!=pSucc?1:0; | |
1865 | } | |
1866 | ||
1867 | int AliHLTComponent::SetStopwatch(TObject* pSW, AliHLTStopwatchType type) | |
1868 | { | |
1869 | // see header file for function documentation | |
1870 | int iResult=0; | |
1871 | if (pSW!=NULL && type<kSWTypeCount) { | |
1872 | if (fpStopwatches) { | |
1873 | TObject* pObj=fpStopwatches->At((int)type); | |
1874 | if (pSW==NULL // explicit reset | |
1875 | || pObj==NULL) { // explicit set | |
1876 | fpStopwatches->AddAt(pSW, (int)type); | |
1877 | } else if (pObj!=pSW) { | |
1878 | HLTWarning("stopwatch %d already set, reset first", (int)type); | |
1879 | iResult=-EBUSY; | |
1880 | } | |
1881 | } | |
1882 | } else { | |
1883 | iResult=-EINVAL; | |
1884 | } | |
1885 | return iResult; | |
1886 | } | |
1887 | ||
1888 | int AliHLTComponent::SetStopwatches(TObjArray* pStopwatches) | |
1889 | { | |
1890 | // see header file for function documentation | |
1891 | if (pStopwatches==NULL) return -EINVAL; | |
1892 | ||
1893 | int iResult=0; | |
1894 | for (int i=0 ; i<(int)kSWTypeCount && pStopwatches->GetEntries(); i++) | |
1895 | SetStopwatch(pStopwatches->At(i), (AliHLTStopwatchType)i); | |
1896 | return iResult; | |
1897 | } | |
559631d5 | 1898 | |
1899 | AliHLTUInt32_t AliHLTComponent::GetRunNo() const | |
1900 | { | |
29312178 | 1901 | // see header file for function documentation |
45c0a780 | 1902 | if (fpRunDesc==NULL) return kAliHLTVoidRunNo; |
559631d5 | 1903 | return fpRunDesc->fRunNo; |
1904 | } | |
1905 | ||
1906 | AliHLTUInt32_t AliHLTComponent::GetRunType() const | |
1907 | { | |
29312178 | 1908 | // see header file for function documentation |
45c0a780 | 1909 | if (fpRunDesc==NULL) return kAliHLTVoidRunType; |
559631d5 | 1910 | return fpRunDesc->fRunType; |
1911 | } | |
1912 | ||
48abe484 | 1913 | bool AliHLTComponent::IsDataEvent(AliHLTUInt32_t* pTgt) |
1914 | { | |
1915 | // see header file for function documentation | |
1916 | if (pTgt) *pTgt=fEventType; | |
1917 | return (fEventType==gkAliEventTypeData || | |
1918 | fEventType==gkAliEventTypeDataReplay || | |
1919 | fEventType==gkAliEventTypeCalibration); | |
1920 | } | |
1921 | ||
83fec083 | 1922 | int AliHLTComponent::CopyStruct(void* pStruct, unsigned int iStructSize, unsigned int iBlockNo, |
559631d5 | 1923 | const char* structname, const char* eventname) |
1924 | { | |
29312178 | 1925 | // see header file for function documentation |
559631d5 | 1926 | int iResult=0; |
1927 | if (pStruct!=NULL && iStructSize>sizeof(AliHLTUInt32_t)) { | |
1928 | if (fpInputBlocks!=NULL && iBlockNo<fCurrentEventData.fBlockCnt) { | |
1929 | AliHLTUInt32_t* pTgt=(AliHLTUInt32_t*)pStruct; | |
1930 | if (fpInputBlocks[iBlockNo].fPtr && fpInputBlocks[iBlockNo].fSize) { | |
3294f81a | 1931 | AliHLTUInt32_t copy=*((AliHLTUInt32_t*)fpInputBlocks[iBlockNo].fPtr); |
559631d5 | 1932 | if (fpInputBlocks[iBlockNo].fSize!=copy) { |
c5123824 | 1933 | HLTWarning("%s event: mismatch of block size (%d) and structure size (%d)", eventname, fpInputBlocks[iBlockNo].fSize, copy); |
559631d5 | 1934 | if (copy>fpInputBlocks[iBlockNo].fSize) copy=fpInputBlocks[iBlockNo].fSize; |
1935 | } | |
1936 | if (copy!=iStructSize) { | |
c5123824 | 1937 | HLTWarning("%s event: mismatch in %s version (data type version %d)", eventname, structname, ALIHLT_DATA_TYPES_VERSION); |
559631d5 | 1938 | if (copy>iStructSize) { |
1939 | copy=iStructSize; | |
1940 | } else { | |
1941 | memset(pTgt, 0, iStructSize); | |
1942 | } | |
1943 | } | |
3294f81a | 1944 | memcpy(pTgt, fpInputBlocks[iBlockNo].fPtr, copy); |
559631d5 | 1945 | *pTgt=iStructSize; |
1946 | iResult=copy; | |
1947 | } else { | |
1948 | HLTWarning("%s event: missing data block", eventname); | |
1949 | } | |
1950 | } else { | |
1951 | iResult=-ENODATA; | |
1952 | } | |
1953 | } else { | |
1954 | HLTError("invalid struct"); | |
1955 | iResult=-EINVAL; | |
1956 | } | |
1957 | return iResult; | |
1958 | } | |
ed504011 | 1959 | |
1960 | void AliHLTComponent::SetDDLBit(AliHLTEventDDL &list, Int_t ddlId, Bool_t state ) const | |
1961 | { | |
1962 | // see header file for function documentation | |
1963 | ||
1964 | // -- Detector offset | |
1965 | Int_t ddlIdBase = TMath::FloorNint( (Double_t) ddlId / 256.0 ); | |
1966 | ||
1967 | // -- Word Base = 1. word of detector ( TPC has 8 words, TOF 3 ) | |
1968 | Int_t wordBase = 0; | |
1969 | ||
1970 | if ( ddlIdBase <= 3 ) | |
1971 | wordBase = ddlIdBase; | |
1972 | else if ( ddlIdBase > 3 && ddlIdBase < 5 ) | |
1973 | wordBase = ddlIdBase + 7; | |
1974 | else | |
1975 | wordBase = ddlIdBase + 9; | |
1976 | ||
1977 | // -- Bit index in Word | |
1978 | Int_t bitIdx = ddlId % 32; | |
1979 | ||
1980 | // -- Index of word | |
1981 | Int_t wordIdx = wordBase; | |
1982 | ||
1983 | // -- if TPC (3) or TOD (5) add word idx | |
1984 | if ( ( ddlIdBase == 3 ) || ( ddlIdBase == 5 ) ) { | |
1985 | wordIdx += TMath::FloorNint( (Double_t) ( ddlId - ( ddlIdBase * 256 ) ) / 32.0 ); | |
1986 | } | |
1987 | ||
1988 | // -- Set -- 'OR' word with bit mask; | |
1989 | if ( state ) | |
1990 | list.fList[wordIdx] |= ( 0x00000001 << bitIdx ); | |
1991 | // -- Unset -- 'AND' word with bit mask; | |
1992 | else | |
1993 | list.fList[wordIdx] &= ( 0xFFFFFFFF ^ ( 0x00000001 << bitIdx ) ); | |
1994 | } | |
1995 | ||
1996 | Int_t AliHLTComponent::GetFirstUsedDDLWord(AliHLTEventDDL &list) const | |
1997 | { | |
1998 | // see header file for function documentation | |
1999 | ||
2000 | Int_t iResult = -1; | |
2001 | ||
2002 | for ( Int_t wordNdx = 0 ; wordNdx < gkAliHLTDDLListSize ; wordNdx++ ) { | |
2003 | ||
2004 | if ( list.fList[wordNdx] != 0 && iResult == -1 ) { | |
2005 | // check for special cases TPC and TOF | |
2006 | if ( wordNdx > 3 && wordNdx <= 10 ) { | |
2007 | wordNdx = 10; | |
2008 | iResult = 3; | |
2009 | } | |
2010 | else if ( wordNdx > 12 && wordNdx <= 14 ) { | |
2011 | wordNdx = 14; | |
2012 | iResult = 12; | |
2013 | } | |
2014 | else | |
2015 | iResult = wordNdx; | |
2016 | } | |
2017 | else if ( list.fList[wordNdx] != 0 && iResult >= 0 ) { | |
2018 | HLTError( "DDLIDs for minimum of TWO detectors ( %d, %d ) set, this function works only for ONE detector.", iResult, wordNdx ); | |
2019 | iResult = -1; | |
2020 | break; | |
2021 | } | |
2022 | } | |
2023 | ||
2024 | return iResult; | |
2025 | } | |
48abe484 | 2026 | |
2027 | AliHLTUInt32_t AliHLTComponent::CalculateChecksum(const AliHLTUInt8_t* buffer, int size) | |
2028 | { | |
2029 | // see header file for function documentation | |
2030 | AliHLTUInt32_t remainder = 0; | |
2031 | const AliHLTUInt8_t crcwidth=(8*sizeof(AliHLTUInt32_t)); | |
2032 | const AliHLTUInt32_t topbit=1 << (crcwidth-1); | |
2033 | const AliHLTUInt32_t polynomial=0xD8; /* 11011 followed by 0's */ | |
2034 | ||
2035 | // code from | |
2036 | // http://www.netrino.com/Embedded-Systems/How-To/CRC-Calculation-C-Code | |
2037 | ||
2038 | /* | |
2039 | * Perform modulo-2 division, a byte at a time. | |
2040 | */ | |
2041 | for (int byte = 0; byte < size; ++byte) | |
2042 | { | |
2043 | /* | |
2044 | * Bring the next byte into the remainder. | |
2045 | */ | |
2046 | remainder ^= (buffer[byte] << (crcwidth - 8)); | |
2047 | ||
2048 | /* | |
2049 | * Perform modulo-2 division, a bit at a time. | |
2050 | */ | |
2051 | for (uint8_t bit = 8; bit > 0; --bit) | |
2052 | { | |
2053 | /* | |
2054 | * Try to divide the current data bit. | |
2055 | */ | |
2056 | if (remainder & topbit) | |
2057 | { | |
2058 | remainder = (remainder << 1) ^ polynomial; | |
2059 | } | |
2060 | else | |
2061 | { | |
2062 | remainder = (remainder << 1); | |
2063 | } | |
2064 | } | |
2065 | } | |
2066 | ||
2067 | /* | |
2068 | * The final remainder is the CRC result. | |
2069 | */ | |
2070 | return (remainder); | |
2071 | } | |
abb52c8f | 2072 | |
2073 | int AliHLTComponent::ExtractComponentTableEntry(const AliHLTUInt8_t* pBuffer, AliHLTUInt32_t size, | |
2074 | string& retChainId, string& retCompId, string& retCompArgs, | |
2075 | vector<AliHLTUInt32_t>& parents) | |
2076 | { | |
2077 | // see header file for function documentation | |
2078 | retChainId.clear(); | |
2079 | retCompId.clear(); | |
2080 | retCompArgs.clear(); | |
2081 | parents.clear(); | |
2082 | if (!pBuffer || size==0) return 0; | |
2083 | ||
2084 | const AliHLTComponentTableEntry* pEntry=reinterpret_cast<const AliHLTComponentTableEntry*>(pBuffer); | |
2085 | if (size<8/* the initial size of the structure*/ || | |
2086 | pEntry==NULL || pEntry->fStructSize<8) return -ENOMSG; | |
2087 | const AliHLTUInt32_t* pParents=reinterpret_cast<const AliHLTUInt32_t*>(pEntry->fBuffer); | |
2088 | const AliHLTUInt8_t* pEnd=pBuffer+size; | |
2089 | ||
2090 | if (pParents+pEntry->fNofParents>=reinterpret_cast<const AliHLTUInt32_t*>(pEnd)) return -ENODEV; | |
2091 | for (unsigned int i=0; i<pEntry->fNofParents; i++, pParents++) { | |
2092 | parents.push_back(*pParents); | |
2093 | } | |
2094 | ||
2095 | const char* pDescription=reinterpret_cast<const char*>(pParents); | |
2096 | if (pDescription+pEntry->fSizeDescription>=reinterpret_cast<const char*>(pEnd) || | |
2097 | *(pDescription+pEntry->fSizeDescription)!=0) { | |
2098 | return -EBADF; | |
2099 | } | |
2100 | ||
2101 | TString descriptor=reinterpret_cast<const char*>(pDescription); | |
2102 | TString chainId; | |
2103 | TString compId; | |
2104 | TString compArgs; | |
2105 | TObjArray* pTokens=descriptor.Tokenize("{"); | |
2106 | if (pTokens) { | |
2107 | int n=0; | |
2108 | if (pTokens->GetEntries()>n) { | |
2109 | retChainId=((TObjString*)pTokens->At(n++))->GetString(); | |
2110 | } | |
2111 | if (pTokens->GetEntries()>n) { | |
2112 | compId=((TObjString*)pTokens->At(n++))->GetString(); | |
2113 | } | |
2114 | delete pTokens; | |
2115 | } | |
2116 | if (!compId.IsNull() && (pTokens=compId.Tokenize(":"))!=NULL) { | |
2117 | int n=0; | |
2118 | if (pTokens->GetEntries()>n) { | |
2119 | compId=((TObjString*)pTokens->At(n++))->GetString(); | |
2120 | } | |
2121 | if (pTokens->GetEntries()>n) { | |
2122 | compArgs=((TObjString*)pTokens->At(n++))->GetString(); | |
2123 | } | |
2124 | delete pTokens; | |
2125 | } | |
2126 | compId.ReplaceAll("}", ""); | |
2127 | compArgs.ReplaceAll("}", ""); | |
2128 | ||
2129 | retCompId=compId; | |
2130 | retCompArgs=compArgs; | |
2131 | ||
2132 | if (retChainId.size()==0) return -ENODATA; | |
2133 | ||
2134 | return 1; | |
2135 | } | |
97d2b87a | 2136 | |
2137 | int AliHLTComponent::LoggingVarargs(AliHLTComponentLogSeverity severity, | |
2138 | const char* originClass, const char* originFunc, | |
2139 | const char* file, int line, ... ) const | |
2140 | { | |
2141 | // see header file for function documentation | |
2142 | int iResult=0; | |
2143 | ||
2144 | va_list args; | |
2145 | va_start(args, line); | |
2146 | ||
2147 | // logging function needs to be const in order to be called from const member functions | |
2148 | // without problems. But at this point we face the problem with virtual members which | |
2149 | // are not necessarily const. | |
2150 | AliHLTComponent* nonconst=const_cast<AliHLTComponent*>(this); | |
2151 | AliHLTLogging::SetLogString("%s (%s, %p): ", | |
2152 | fChainId[0]!=0?fChainId.c_str():nonconst->GetComponentID(), | |
2153 | nonconst->GetComponentID(), this); | |
2154 | iResult=SendMessage(severity, originClass, originFunc, file, line, AliHLTLogging::BuildLogString(NULL, args, true /*append*/)); | |
2155 | va_end(args); | |
2156 | ||
2157 | return iResult; | |
2158 | } |