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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" |
89413559 | 37 | #include "AliRawDataHeader.h" |
70ed7d01 | 38 | #include "TString.h" |
ed504011 | 39 | #include "TMath.h" |
a655eae3 | 40 | #include "TObjArray.h" |
79c114b5 | 41 | #include "TObjectTable.h" |
a655eae3 | 42 | #include "TClass.h" |
90ebac25 | 43 | #include "TStopwatch.h" |
cf9cf07e | 44 | #include "TFormula.h" |
cc095616 | 45 | #include "TUUID.h" |
46 | #include "TMD5.h" | |
47 | #include "TRandom3.h" | |
79c114b5 | 48 | #include "AliHLTMemoryFile.h" |
579d9eb7 | 49 | #include "AliHLTMisc.h" |
ec25e4ca | 50 | #include <cassert> |
bee8f777 | 51 | #include <ctime> |
0da432fa | 52 | #include <stdint.h> |
f23a6e1a | 53 | |
9ace7282 | 54 | /** |
55 | * default compression level for ROOT objects | |
56 | */ | |
57 | #define ALIHLTCOMPONENT_DEFAULT_OBJECT_COMPRESSION 5 | |
2e3fd14f | 58 | #define ALIHLTCOMPONENT_STATTIME_SCALER 1000000 |
9ace7282 | 59 | |
b22e91eb | 60 | /** ROOT macro for the implementation of ROOT specific class methods */ |
90ebac25 | 61 | ClassImp(AliHLTComponent); |
62 | ||
63 | /** stopwatch macro using the stopwatch guard */ | |
64 | #define ALIHLTCOMPONENT_STOPWATCH(type) AliHLTStopwatchGuard swguard(fpStopwatches!=NULL?reinterpret_cast<TStopwatch*>(fpStopwatches->At((int)type)):NULL) | |
65 | //#define ALIHLTCOMPONENT_STOPWATCH(type) | |
66 | ||
67 | /** stopwatch macro for operations of the base class */ | |
68 | #define ALIHLTCOMPONENT_BASE_STOPWATCH() ALIHLTCOMPONENT_STOPWATCH(kSWBase) | |
69 | /** stopwatch macro for operations of the detector algorithm (DA) */ | |
70 | #define ALIHLTCOMPONENT_DA_STOPWATCH() ALIHLTCOMPONENT_STOPWATCH(kSWDA) | |
f23a6e1a | 71 | |
f23a6e1a | 72 | AliHLTComponent::AliHLTComponent() |
85869391 | 73 | : |
53feaef5 | 74 | fEnvironment(), |
3cde846d | 75 | fCurrentEvent(0), |
a655eae3 | 76 | fEventCount(-1), |
77 | fFailedEvents(0), | |
78 | fCurrentEventData(), | |
79 | fpInputBlocks(NULL), | |
80 | fCurrentInputBlock(-1), | |
81 | fSearchDataType(kAliHLTVoidDataType), | |
82 | fClassName(), | |
83 | fpInputObjects(NULL), | |
84 | fpOutputBuffer(NULL), | |
85 | fOutputBufferSize(0), | |
86 | fOutputBufferFilled(0), | |
90ebac25 | 87 | fOutputBlocks(), |
79c114b5 | 88 | fpStopwatches(new TObjArray(kSWTypeCount)), |
559631d5 | 89 | fMemFiles(), |
90 | fpRunDesc(NULL), | |
82c58a87 | 91 | fCDBSetRunNoFunc(false), |
a0aeb701 | 92 | fChainId(), |
48abe484 | 93 | fChainIdCrc(0), |
a0aeb701 | 94 | fpBenchmark(NULL), |
78d29060 | 95 | fFlags(0), |
abb52c8f | 96 | fEventType(gkAliEventTypeUnknown), |
eafbc306 | 97 | fComponentArgs(), |
98 | fEventDoneData(NULL), | |
9ace7282 | 99 | fEventDoneDataSize(0), |
100 | fCompressionLevel(ALIHLTCOMPONENT_DEFAULT_OBJECT_COMPRESSION) | |
b3f4766b | 101 | , fLastObjectSize(0) |
adb91bc3 | 102 | , fpCTPData(NULL) |
9d4d4b02 | 103 | , fPushbackPeriod(0) |
104 | , fLastPushBackTime(-1) | |
70ed7d01 | 105 | { |
106 | // see header file for class documentation | |
107 | // or | |
108 | // refer to README to build package | |
109 | // or | |
110 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt | |
a3c9b745 | 111 | memset(&fEnvironment, 0, sizeof(AliHLTAnalysisEnvironment)); |
70ed7d01 | 112 | if (fgpComponentHandler) |
113 | fgpComponentHandler->ScheduleRegister(this); | |
7c781d33 | 114 | //SetLocalLoggingLevel(kHLTLogDefault); |
70ed7d01 | 115 | } |
116 | ||
f23a6e1a | 117 | AliHLTComponent::~AliHLTComponent() |
118 | { | |
70ed7d01 | 119 | // see header file for function documentation |
a0aeb701 | 120 | if (fpBenchmark) delete fpBenchmark; |
121 | fpBenchmark=NULL; | |
122 | ||
8451168b | 123 | CleanupInputObjects(); |
4498d7d1 | 124 | if (fpStopwatches!=NULL) delete fpStopwatches; |
125 | fpStopwatches=NULL; | |
2be3f004 | 126 | AliHLTMemoryFilePList::iterator element=fMemFiles.begin(); |
79c114b5 | 127 | while (element!=fMemFiles.end()) { |
128 | if (*element) { | |
129 | if ((*element)->IsClosed()==0) { | |
130 | HLTWarning("memory file has not been closed, possible data loss or incomplete buffer"); | |
131 | // close but do not flush as we dont know whether the buffer is still valid | |
29312178 | 132 | (*element)->CloseMemoryFile(0); |
79c114b5 | 133 | } |
134 | delete *element; | |
135 | *element=NULL; | |
136 | } | |
137 | element++; | |
138 | } | |
45c0a780 | 139 | if (fpRunDesc) { |
140 | delete fpRunDesc; | |
141 | fpRunDesc=NULL; | |
142 | } | |
eafbc306 | 143 | if (fEventDoneData) |
144 | delete [] reinterpret_cast<AliHLTUInt8_t*>( fEventDoneData ); | |
cf9cf07e | 145 | fEventDoneData=NULL; |
146 | ||
adb91bc3 | 147 | if (fpCTPData) { |
148 | delete fpCTPData; | |
cf9cf07e | 149 | } |
adb91bc3 | 150 | fpCTPData=NULL; |
f23a6e1a | 151 | } |
152 | ||
70ed7d01 | 153 | AliHLTComponentHandler* AliHLTComponent::fgpComponentHandler=NULL; |
b22e91eb | 154 | |
85869391 | 155 | int AliHLTComponent::SetGlobalComponentHandler(AliHLTComponentHandler* pCH, int bOverwrite) |
156 | { | |
70ed7d01 | 157 | // see header file for function documentation |
85869391 | 158 | int iResult=0; |
70ed7d01 | 159 | if (fgpComponentHandler==NULL || bOverwrite!=0) |
160 | fgpComponentHandler=pCH; | |
85869391 | 161 | else |
162 | iResult=-EPERM; | |
163 | return iResult; | |
164 | } | |
165 | ||
70ed7d01 | 166 | int AliHLTComponent::UnsetGlobalComponentHandler() |
167 | { | |
168 | // see header file for function documentation | |
85869391 | 169 | return SetGlobalComponentHandler(NULL,1); |
170 | } | |
171 | ||
c528fdc6 | 172 | int AliHLTComponent::SetComponentEnvironment(const AliHLTAnalysisEnvironment* comenv, void* environParam) |
f23a6e1a | 173 | { |
70ed7d01 | 174 | // see header file for function documentation |
66108417 | 175 | HLTLogKeyword(fChainId.c_str()); |
f23a6e1a | 176 | int iResult=0; |
f7561f8d | 177 | if (comenv) { |
a3c9b745 | 178 | memset(&fEnvironment, 0, sizeof(AliHLTAnalysisEnvironment)); |
179 | memcpy(&fEnvironment, comenv, comenv->fStructSize<sizeof(AliHLTAnalysisEnvironment)?comenv->fStructSize:sizeof(AliHLTAnalysisEnvironment)); | |
180 | fEnvironment.fStructSize=sizeof(AliHLTAnalysisEnvironment); | |
70ed7d01 | 181 | fEnvironment.fParam=environParam; |
f23a6e1a | 182 | } |
c528fdc6 | 183 | return iResult; |
184 | } | |
185 | ||
186 | int AliHLTComponent::Init(const AliHLTAnalysisEnvironment* comenv, void* environParam, int argc, const char** argv ) | |
187 | { | |
188 | // see header file for function documentation | |
189 | HLTLogKeyword(fChainId.c_str()); | |
190 | int iResult=0; | |
191 | if (comenv) { | |
192 | SetComponentEnvironment(comenv, environParam); | |
193 | } | |
9d4d4b02 | 194 | fPushbackPeriod=0; |
195 | fLastPushBackTime=-1; | |
196 | ||
abb52c8f | 197 | fComponentArgs=""; |
8451168b | 198 | const char** pArguments=NULL; |
199 | int iNofChildArgs=0; | |
200 | TString argument=""; | |
201 | int bMissingParam=0; | |
202 | if (argc>0) { | |
203 | pArguments=new const char*[argc]; | |
204 | if (pArguments) { | |
205 | for (int i=0; i<argc && iResult>=0; i++) { | |
abb52c8f | 206 | if (fComponentArgs.size()>0) fComponentArgs+=" "; |
207 | fComponentArgs+=argv[i]; | |
8451168b | 208 | argument=argv[i]; |
209 | if (argument.IsNull()) continue; | |
210 | ||
211 | // benchmark | |
66108417 | 212 | if (argument.CompareTo("-benchmark")==0) { |
8451168b | 213 | |
66108417 | 214 | // -loglevel= |
215 | } else if (argument.BeginsWith("-loglevel=")) { | |
216 | TString parameter=argument.ReplaceAll("-loglevel=", ""); | |
8451168b | 217 | parameter.Remove(TString::kLeading, ' '); // remove all blanks |
218 | if (parameter.BeginsWith("0x") && | |
219 | parameter.Replace(0,2,"",0).IsHex()) { | |
bd6cac58 | 220 | unsigned int loglevel=kHLTLogNone; |
221 | sscanf(parameter.Data(),"%x", &loglevel); | |
222 | SetLocalLoggingLevel((AliHLTComponentLogSeverity)loglevel); | |
8451168b | 223 | } else { |
224 | HLTError("wrong parameter for argument %s, hex number expected", argument.Data()); | |
225 | iResult=-EINVAL; | |
226 | } | |
9ace7282 | 227 | // -object-compression= |
228 | } else if (argument.BeginsWith("-object-compression=")) { | |
229 | argument.ReplaceAll("-object-compression=", ""); | |
230 | if (argument.IsDigit()) { | |
231 | fCompressionLevel=argument.Atoi(); | |
232 | if (fCompressionLevel<0 || fCompressionLevel>9) { | |
233 | HLTWarning("invalid compression level %d, setting to default %d", fCompressionLevel, ALIHLTCOMPONENT_DEFAULT_OBJECT_COMPRESSION); | |
234 | fCompressionLevel=ALIHLTCOMPONENT_DEFAULT_OBJECT_COMPRESSION; | |
235 | } | |
236 | } else { | |
237 | HLTError("wrong parameter for argument -object-compression, number expected"); | |
238 | } | |
9d4d4b02 | 239 | // -pushback-period= |
240 | } else if (argument.BeginsWith("-pushback-period=")) { | |
241 | argument.ReplaceAll("-pushback-period=", ""); | |
242 | if (argument.IsDigit()) { | |
243 | fPushbackPeriod=argument.Atoi(); | |
244 | } else { | |
245 | HLTError("wrong parameter for argument -pushback-period, number expected"); | |
246 | } | |
78d29060 | 247 | // -disable-component-stat |
248 | } else if (argument.CompareTo("-disable-component-stat")==0) { | |
249 | fFlags|=kDisableComponentStat; | |
8451168b | 250 | } else { |
251 | pArguments[iNofChildArgs++]=argv[i]; | |
252 | } | |
253 | } | |
254 | } else { | |
255 | iResult=-ENOMEM; | |
256 | } | |
257 | } | |
258 | if (bMissingParam) { | |
259 | HLTError("missing parameter for argument %s", argument.Data()); | |
260 | iResult=-EINVAL; | |
261 | } | |
5ef2a37b | 262 | if (iResult>=0) { |
263 | iResult=CheckOCDBEntries(); | |
264 | } | |
8451168b | 265 | if (iResult>=0) { |
266 | iResult=DoInit(iNofChildArgs, pArguments); | |
267 | } | |
a0aeb701 | 268 | if (iResult>=0) { |
269 | fEventCount=0; | |
270 | ||
271 | // find out if the component wants to get the steering events | |
272 | // explicitly | |
273 | AliHLTComponentDataTypeList inputDt; | |
274 | GetInputDataTypes(inputDt); | |
78d29060 | 275 | bool bRequireSteeringBlocks=false; |
a0aeb701 | 276 | for (AliHLTComponentDataTypeList::iterator dt=inputDt.begin(); |
78d29060 | 277 | dt!=inputDt.end() && !bRequireSteeringBlocks; |
a0aeb701 | 278 | dt++) { |
78d29060 | 279 | bRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeSOR); |
280 | bRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeRunType); | |
281 | bRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeEOR); | |
282 | bRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeDDL); | |
283 | bRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeComponentStatistics); | |
a0aeb701 | 284 | } |
78d29060 | 285 | if (bRequireSteeringBlocks) fFlags|=kRequireSteeringBlocks; |
a0aeb701 | 286 | } |
8451168b | 287 | if (pArguments) delete [] pArguments; |
a0aeb701 | 288 | |
78d29060 | 289 | #if defined(HLT_COMPONENT_STATISTICS) |
a0aeb701 | 290 | // benchmarking stopwatch for the component statistics |
291 | fpBenchmark=new TStopwatch; | |
78d29060 | 292 | #endif // HLT_COMPONENT_STATISTICS |
a0aeb701 | 293 | |
f23a6e1a | 294 | return iResult; |
295 | } | |
296 | ||
297 | int AliHLTComponent::Deinit() | |
298 | { | |
70ed7d01 | 299 | // see header file for function documentation |
66108417 | 300 | HLTLogKeyword(fChainId.c_str()); |
f23a6e1a | 301 | int iResult=0; |
302 | iResult=DoDeinit(); | |
559631d5 | 303 | if (fpRunDesc) { |
cf9cf07e | 304 | // TODO: the warning should be kept, but the condition is wrong since the |
305 | // AliHLTRunDesc is set before the SOR event in the SetRunDescription | |
306 | // method. A couple of state flags should be defined but that is a bit more | |
307 | // work to do. For the moment disable the warning (2009-07-01) | |
bee8f777 | 308 | // 2009-09-08: now, the info is not cleared in the ProcessEvent, because it |
309 | // might be needed by components during the event processing. | |
cf9cf07e | 310 | //HLTWarning("did not receive EOR for run %d", fpRunDesc->fRunNo); |
559631d5 | 311 | AliHLTRunDesc* pRunDesc=fpRunDesc; |
312 | fpRunDesc=NULL; | |
313 | delete pRunDesc; | |
314 | } | |
adb91bc3 | 315 | if (fpCTPData) { |
316 | delete fpCTPData; | |
cf9cf07e | 317 | } |
adb91bc3 | 318 | fpCTPData=NULL; |
cf9cf07e | 319 | |
579d9eb7 | 320 | fEventCount=0; |
78d29060 | 321 | fFlags=0; |
f23a6e1a | 322 | return iResult; |
323 | } | |
fa2e9b7c | 324 | |
82c58a87 | 325 | int AliHLTComponent::InitCDB(const char* cdbPath, AliHLTComponentHandler* pHandler) |
53feaef5 | 326 | { |
82c58a87 | 327 | // see header file for function documentation |
579d9eb7 | 328 | int iResult=0; |
c528fdc6 | 329 | HLTInfo("Using CDB: %s", cdbPath); |
703bcca6 | 330 | if (pHandler) { |
82c58a87 | 331 | // I have to think about separating the library handling from the |
c528fdc6 | 332 | // component handler. Requiring the component handler here is not |
82c58a87 | 333 | // the cleanest solution. |
c528fdc6 | 334 | // We presume the library already to be loaded, which is the case |
335 | // because it is loaded in the initialization of the logging functionality | |
336 | // | |
579d9eb7 | 337 | // find the symbol |
82c58a87 | 338 | AliHLTMiscInitCDB_t pFunc=(AliHLTMiscInitCDB_t)pHandler->FindSymbol(ALIHLTMISC_LIBRARY, ALIHLTMISC_INIT_CDB); |
579d9eb7 | 339 | if (pFunc) { |
703bcca6 | 340 | TString path; |
341 | if (cdbPath && cdbPath[0]!=0) { | |
342 | path=cdbPath; | |
343 | // very temporary fix, have to check for other formats | |
344 | if (!path.BeginsWith("local://")) { | |
345 | path="local://"; | |
346 | path+=cdbPath; | |
347 | } | |
8f30c1ea | 348 | } |
349 | if ((iResult=(*pFunc)(path.Data()))>=0) { | |
82c58a87 | 350 | if (!(fCDBSetRunNoFunc=pHandler->FindSymbol(ALIHLTMISC_LIBRARY, ALIHLTMISC_SET_CDB_RUNNO))) { |
351 | Message(NULL, kHLTLogWarning, "AliHLTComponent::InitCDB", "init CDB", | |
352 | "can not find function to set CDB run no"); | |
353 | } | |
354 | } | |
579d9eb7 | 355 | } else { |
356 | Message(NULL, kHLTLogError, "AliHLTComponent::InitCDB", "init CDB", | |
357 | "can not find initialization function"); | |
358 | iResult=-ENOSYS; | |
53feaef5 | 359 | } |
82c58a87 | 360 | } else { |
361 | iResult=-EINVAL; | |
362 | } | |
579d9eb7 | 363 | return iResult; |
364 | } | |
365 | ||
366 | int AliHLTComponent::SetCDBRunNo(int runNo) | |
367 | { | |
82c58a87 | 368 | // see header file for function documentation |
369 | if (!fCDBSetRunNoFunc) return 0; | |
370 | return (*((AliHLTMiscSetCDBRunNo_t)fCDBSetRunNoFunc))(runNo); | |
579d9eb7 | 371 | } |
372 | ||
45c0a780 | 373 | int AliHLTComponent::SetRunDescription(const AliHLTRunDesc* desc, const char* /*runType*/) |
374 | { | |
375 | // see header file for function documentation | |
376 | if (!desc) return -EINVAL; | |
377 | if (desc->fStructSize!=sizeof(AliHLTRunDesc)) { | |
378 | HLTError("invalid size of RunDesc struct (%ul)", desc->fStructSize); | |
379 | return -EINVAL; | |
380 | } | |
381 | ||
382 | if (!fpRunDesc) { | |
383 | fpRunDesc=new AliHLTRunDesc; | |
384 | if (!fpRunDesc) return -ENOMEM; | |
385 | *fpRunDesc=kAliHLTVoidRunDesc; | |
386 | } | |
387 | ||
388 | if (fpRunDesc->fRunNo!=kAliHLTVoidRunNo && fpRunDesc->fRunNo!=desc->fRunNo) { | |
389 | HLTWarning("Run description has already been set"); | |
390 | } | |
391 | *fpRunDesc=*desc; | |
392 | SetCDBRunNo(fpRunDesc->fRunNo); | |
393 | // TODO: we have to decide about the runType | |
394 | return 0; | |
395 | } | |
396 | ||
9a0ef890 | 397 | int AliHLTComponent::SetComponentDescription(const char* desc) |
398 | { | |
48abe484 | 399 | // see header file for function documentation |
9a0ef890 | 400 | int iResult=0; |
401 | if (!desc) return 0; | |
402 | ||
403 | TString descriptor=desc; | |
404 | TObjArray* pTokens=descriptor.Tokenize(" "); | |
405 | if (pTokens) { | |
77fd699f | 406 | for (int i=0; i<pTokens->GetEntriesFast() && iResult>=0; i++) { |
704972af | 407 | TString argument=pTokens->At(i++)->GetName(); |
9a0ef890 | 408 | if (!argument || argument.IsNull()) continue; |
409 | ||
a3c9b745 | 410 | // chainid |
411 | if (argument.BeginsWith("chainid")) { | |
412 | argument.ReplaceAll("chainid", ""); | |
9a0ef890 | 413 | if (argument.BeginsWith("=")) { |
414 | fChainId=argument.Replace(0,1,""); | |
48abe484 | 415 | fChainIdCrc=CalculateChecksum((const AliHLTUInt8_t*)fChainId.c_str(), fChainId.length()); |
416 | HLTDebug("setting component description: chain id %s crc 0x%8x", fChainId.c_str(), fChainIdCrc); | |
9a0ef890 | 417 | } else { |
418 | fChainId=""; | |
419 | } | |
420 | } else { | |
48abe484 | 421 | HLTWarning("unknown component description %s", argument.Data()); |
9a0ef890 | 422 | } |
423 | } | |
b09d01b5 | 424 | delete pTokens; |
9a0ef890 | 425 | } |
426 | ||
427 | return iResult; | |
428 | } | |
429 | ||
02bc7a5f | 430 | int AliHLTComponent::ConfigureFromArgumentString(int argc, const char** argv) |
431 | { | |
704972af | 432 | // Configure from an array of argument strings |
433 | // Function supports individual arguments in the argv array and arguments | |
434 | // separated by blanks. | |
435 | // | |
436 | // Each argv entry can contain blanks, quotes and newlines. Newlines are interpreted | |
437 | // as blanks. Enclosing quotes deactivate blank as delimiter. | |
438 | // The separated arguments are stored in an array of strings, and the pointers to | |
439 | // those strings in an array of pointers. The latter is used in the custom argument | |
440 | // scan of the component. | |
441 | ||
02bc7a5f | 442 | int iResult=0; |
704972af | 443 | vector<string> stringarray; // array of argument copies |
444 | // array of pointers to the argument copies | |
445 | // note: not necessarily in sync with the entries in stringarray | |
446 | // can contain any pointer to valid arguments in arbitrary sequence | |
447 | vector<const char*> ptrarray; | |
448 | ||
02bc7a5f | 449 | TString argument=""; |
450 | int i=0; | |
451 | for (i=0; i<argc && iResult>=0; i++) { | |
d9b2cd1d | 452 | argument=argv[i]; |
ba91c7bd | 453 | if (argument.IsWhitespace()) continue; |
454 | ||
58f0fd47 | 455 | // special handling for single component arguments ending with |
704972af | 456 | // a sequence of blanks. All characters until the first occurence |
457 | // of a blank are removed. If the remainder contains only whitespaces | |
458 | // the argument is a single argument, just having whitespaces at the end. | |
58f0fd47 | 459 | argument.Remove(0, argument.First(' ')); |
460 | if (argument.IsWhitespace()) { | |
704972af | 461 | ptrarray.push_back(argv[i]); |
58f0fd47 | 462 | continue; |
463 | } | |
464 | ||
704972af | 465 | // outer loop checks for enclosing quotes |
466 | // extra blank to insert blank token before leading quotes, then | |
467 | // quoted arguments are always the even ones | |
58f0fd47 | 468 | argument=" "; |
469 | argument+=argv[i]; | |
470 | // insert blank in consecutive quotes to correctly tokenize | |
471 | argument.ReplaceAll("''", "' '"); | |
472 | // replace newlines by blanks | |
473 | argument.ReplaceAll("\n", " "); | |
02bc7a5f | 474 | if (argument.IsNull()) continue; |
58f0fd47 | 475 | TObjArray* pTokensQuote=argument.Tokenize("'"); |
476 | if (pTokensQuote) { | |
477 | if (pTokensQuote->GetEntriesFast()>0) { | |
478 | for (int k=0; k<pTokensQuote->GetEntriesFast(); k++) { | |
704972af | 479 | argument=pTokensQuote->At(k)->GetName(); |
58f0fd47 | 480 | if (argument.IsWhitespace()) continue; |
481 | if (k%2) { | |
482 | // every second entry is enclosed by quotes and thus | |
483 | // one single argument | |
704972af | 484 | stringarray.push_back(argument.Data()); |
485 | ptrarray.push_back(stringarray.back().c_str()); | |
58f0fd47 | 486 | } else { |
02bc7a5f | 487 | TObjArray* pTokens=argument.Tokenize(" "); |
488 | if (pTokens) { | |
44869670 | 489 | if (pTokens->GetEntriesFast()>0) { |
02bc7a5f | 490 | for (int n=0; n<pTokens->GetEntriesFast(); n++) { |
704972af | 491 | TString data=pTokens->At(n)->GetName(); |
492 | if (!data.IsNull() && !data.IsWhitespace()) { | |
493 | stringarray.push_back(data.Data()); | |
494 | ptrarray.push_back(stringarray.back().c_str()); | |
44869670 | 495 | } |
02bc7a5f | 496 | } |
02bc7a5f | 497 | } |
498 | delete pTokens; | |
58f0fd47 | 499 | } |
500 | } | |
501 | } | |
58f0fd47 | 502 | } |
503 | delete pTokensQuote; | |
02bc7a5f | 504 | } |
505 | } | |
506 | ||
704972af | 507 | for (i=0; (unsigned)i<ptrarray.size() && iResult>=0;) { |
508 | int result=ScanConfigurationArgument(ptrarray.size()-i, &ptrarray[i]); | |
02bc7a5f | 509 | if (result==0) { |
704972af | 510 | HLTWarning("unknown component argument %s", ptrarray[i]); |
02bc7a5f | 511 | i++; |
512 | } else if (result>0) { | |
513 | i+=result; | |
514 | } else { | |
515 | iResult=result; | |
516 | if (iResult==-EINVAL) { | |
704972af | 517 | HLTError("unknown argument %s", ptrarray[i]); |
02bc7a5f | 518 | } else if (iResult==-EPROTO) { |
704972af | 519 | HLTError("missing/wrong parameter for argument %s (%s)", ptrarray[i], (ptrarray.size()>(unsigned)i+1)?ptrarray[i+1]:"missing"); |
02bc7a5f | 520 | } else { |
704972af | 521 | HLTError("scan of argument %s failed (%d)", ptrarray[i], iResult); |
02bc7a5f | 522 | } |
523 | } | |
524 | } | |
525 | ||
526 | return iResult; | |
527 | } | |
528 | ||
f651054f | 529 | int AliHLTComponent::ConfigureFromCDBTObjString(const char* entries, const char* key) |
02bc7a5f | 530 | { |
f651054f | 531 | // load a list of OCDB objects and configure from the objects |
532 | // can either be a TObjString or a TMap with a TObjString:TObjString key-value pair | |
02bc7a5f | 533 | int iResult=0; |
534 | TString arguments; | |
535 | TString confEntries=entries; | |
536 | TObjArray* pTokens=confEntries.Tokenize(" "); | |
537 | if (pTokens) { | |
538 | for (int n=0; n<pTokens->GetEntriesFast(); n++) { | |
704972af | 539 | const char* path=pTokens->At(n)->GetName(); |
02bc7a5f | 540 | const char* chainId=GetChainId(); |
f651054f | 541 | HLTInfo("configure from entry \"%s\"%s%s, chain id %s", path, key?" key ":"",key?key:"", (chainId!=NULL && chainId[0]!=0)?chainId:"<none>"); |
542 | TObject* pOCDBObject = LoadAndExtractOCDBObject(path, key); | |
02bc7a5f | 543 | if (pOCDBObject) { |
544 | TObjString* pString=dynamic_cast<TObjString*>(pOCDBObject); | |
f651054f | 545 | if (!pString) { |
546 | TMap* pMap=dynamic_cast<TMap*>(pOCDBObject); | |
547 | if (pMap) { | |
548 | // this is the case where no key has been specified and the OCDB | |
549 | // object is a TMap, search for the default key | |
550 | TObject* pObject=pMap->GetValue("default"); | |
551 | if (pObject && (pString=dynamic_cast<TObjString*>(pObject))!=NULL) { | |
552 | HLTInfo("using default key of TMap of configuration object \"%s\"", path); | |
553 | } else { | |
554 | HLTError("no default key available in TMap of configuration object \"%s\"", path); | |
555 | iResult=-ENOENT; | |
556 | break; | |
557 | } | |
558 | } | |
559 | } | |
560 | ||
02bc7a5f | 561 | if (pString) { |
562 | HLTInfo("received configuration object string: \'%s\'", pString->GetString().Data()); | |
563 | arguments+=pString->GetString().Data(); | |
564 | arguments+=" "; | |
565 | } else { | |
f651054f | 566 | HLTError("configuration object \"%s\"%s%s has wrong type, required TObjString", path, key?" key ":"",key?key:""); |
02bc7a5f | 567 | iResult=-EINVAL; |
568 | } | |
569 | } else { | |
570 | HLTError("can not fetch object \"%s\" from OCDB", path); | |
571 | iResult=-ENOENT; | |
572 | } | |
573 | } | |
574 | delete pTokens; | |
575 | } | |
576 | if (iResult>=0 && !arguments.IsNull()) { | |
577 | const char* array=arguments.Data(); | |
578 | iResult=ConfigureFromArgumentString(1, &array); | |
579 | } | |
580 | return iResult; | |
581 | } | |
582 | ||
f651054f | 583 | TObject* AliHLTComponent::LoadAndExtractOCDBObject(const char* path, int version, int subVersion, const char* key) |
02bc7a5f | 584 | { |
585 | // see header file for function documentation | |
586 | AliCDBEntry* pEntry=AliHLTMisc::Instance().LoadOCDBEntry(path, GetRunNo(), version, subVersion); | |
587 | if (!pEntry) return NULL; | |
f651054f | 588 | TObject* pObject=AliHLTMisc::Instance().ExtractObject(pEntry); |
589 | TMap* pMap=dynamic_cast<TMap*>(pObject); | |
590 | if (pMap && key) { | |
591 | pObject=pMap->GetValue(key); | |
592 | if (!pObject) { | |
593 | pObject=pMap->GetValue("default"); | |
594 | if (pObject) { | |
595 | HLTWarning("can not find object for key \"%s\" in TMap of configuration object \"%s\", using key \"default\"", key, path); | |
596 | } | |
597 | } | |
598 | if (!pObject) { | |
599 | HLTError("can not find object for key \"%s\" in TMap of configuration object \"%s\"", key, path); | |
600 | return NULL; | |
601 | } | |
602 | } | |
603 | return pObject; | |
02bc7a5f | 604 | } |
605 | ||
579d9eb7 | 606 | int AliHLTComponent::DoInit( int /*argc*/, const char** /*argv*/) |
607 | { | |
608 | // default implementation, childs can overload | |
b543e186 | 609 | HLTLogKeyword("dummy"); |
53feaef5 | 610 | return 0; |
611 | } | |
612 | ||
613 | int AliHLTComponent::DoDeinit() | |
614 | { | |
579d9eb7 | 615 | // default implementation, childs can overload |
b543e186 | 616 | HLTLogKeyword("dummy"); |
579d9eb7 | 617 | return 0; |
618 | } | |
619 | ||
620 | int AliHLTComponent::Reconfigure(const char* /*cdbEntry*/, const char* /*chainId*/) | |
621 | { | |
622 | // default implementation, childs can overload | |
b543e186 | 623 | HLTLogKeyword("dummy"); |
624 | return 0; | |
625 | } | |
626 | ||
627 | int AliHLTComponent::ReadPreprocessorValues(const char* /*modules*/) | |
628 | { | |
629 | // default implementation, childs can overload | |
630 | HLTLogKeyword("dummy"); | |
53feaef5 | 631 | return 0; |
632 | } | |
633 | ||
02bc7a5f | 634 | int AliHLTComponent::ScanConfigurationArgument(int /*argc*/, const char** /*argv*/) |
635 | { | |
636 | // default implementation, childs can overload | |
637 | HLTLogKeyword("dummy"); | |
638 | HLTWarning("The function needs to be implemented by the component"); | |
639 | return 0; | |
640 | } | |
641 | ||
45c0a780 | 642 | int AliHLTComponent::StartOfRun() |
643 | { | |
644 | // default implementation, childs can overload | |
645 | HLTLogKeyword("dummy"); | |
646 | return 0; | |
647 | } | |
648 | ||
649 | int AliHLTComponent::EndOfRun() | |
650 | { | |
651 | // default implementation, childs can overload | |
652 | HLTLogKeyword("dummy"); | |
653 | return 0; | |
654 | } | |
655 | ||
656 | ||
2be3f004 | 657 | int AliHLTComponent::GetOutputDataTypes(AliHLTComponentDataTypeList& /*tgtList*/) |
de6593d0 | 658 | { |
82c58a87 | 659 | // default implementation, childs can overload |
3a7c0444 | 660 | HLTLogKeyword("dummy"); |
de6593d0 | 661 | return 0; |
662 | } | |
663 | ||
5ef2a37b | 664 | void AliHLTComponent::GetOCDBObjectDescription( TMap* const /*targetArray*/) |
665 | { | |
666 | // default implementation, childs can overload | |
667 | HLTLogKeyword("dummy"); | |
668 | } | |
669 | ||
670 | int AliHLTComponent::CheckOCDBEntries(const TMap* const externList) | |
671 | { | |
672 | // check the availability of the OCDB entry descriptions in the TMap | |
673 | // key : complete OCDB path of the entry | |
674 | // value : auxiliary object - short description | |
675 | // if the external map was not provided the function invokes | |
676 | // interface function GetOCDBObjectDescription() to retrieve the list. | |
677 | int iResult=0; | |
678 | if (externList) { | |
679 | iResult=AliHLTMisc::Instance().CheckOCDBEntries(externList); | |
680 | } else { | |
681 | TMap* pMap=new TMap; | |
682 | if (pMap) { | |
683 | pMap->SetOwnerKeyValue(kTRUE); | |
684 | GetOCDBObjectDescription(pMap); | |
685 | iResult=AliHLTMisc::Instance().CheckOCDBEntries(pMap); | |
686 | delete pMap; | |
687 | pMap=NULL; | |
688 | } | |
689 | } | |
690 | ||
691 | return iResult; | |
692 | } | |
693 | ||
70ed7d01 | 694 | void AliHLTComponent::DataType2Text( const AliHLTComponentDataType& type, char output[kAliHLTComponentDataTypefIDsize+kAliHLTComponentDataTypefOriginSize+2] ) const |
695 | { | |
696 | // see header file for function documentation | |
9ce4bf4a | 697 | memset( output, 0, kAliHLTComponentDataTypefIDsize+kAliHLTComponentDataTypefOriginSize+2 ); |
698 | strncat( output, type.fOrigin, kAliHLTComponentDataTypefOriginSize ); | |
699 | strcat( output, ":" ); | |
700 | strncat( output, type.fID, kAliHLTComponentDataTypefIDsize ); | |
fa2e9b7c | 701 | } |
702 | ||
fbdb63fd | 703 | string AliHLTComponent::DataType2Text( const AliHLTComponentDataType& type, int mode) |
9ce4bf4a | 704 | { |
70ed7d01 | 705 | // see header file for function documentation |
9ce4bf4a | 706 | string out(""); |
fbdb63fd | 707 | |
58f0fd47 | 708 | // 'typeid' 'origin' |
709 | // aligned to 8 and 4 chars respectively, blocks enclosed in quotes and | |
710 | // separated by blank e.g. | |
711 | // 'DDL_RAW ' 'TPC ' | |
712 | if (mode==3) { | |
713 | int i=0; | |
714 | char tmp[8]; | |
715 | out+="'"; | |
716 | for (i=0; i<kAliHLTComponentDataTypefIDsize; i++) { | |
717 | unsigned char* puc=(unsigned char*)type.fID; | |
718 | if (puc[i]<32) | |
719 | sprintf(tmp, "\\%x", type.fID[i]); | |
720 | else | |
721 | sprintf(tmp, "%c", type.fID[i]); | |
722 | out+=tmp; | |
723 | } | |
724 | out+="' '"; | |
725 | for (i=0; i<kAliHLTComponentDataTypefOriginSize; i++) { | |
726 | unsigned char* puc=(unsigned char*)type.fOrigin; | |
727 | if ((puc[i])<32) | |
728 | sprintf(tmp, "\\%x", type.fOrigin[i]); | |
729 | else | |
730 | sprintf(tmp, "%c", type.fOrigin[i]); | |
731 | out+=tmp; | |
732 | } | |
733 | out+="'"; | |
734 | return out; | |
735 | } | |
736 | ||
737 | // origin typeid as numbers separated by colon e.g. | |
738 | // aligned to 8 and 4 chars respectively, all characters separated by | |
739 | // quotes, e.g. | |
740 | // '84'80'67'32':'68'68'76'95'82'65'87'32' | |
fbdb63fd | 741 | if (mode==2) { |
742 | int i=0; | |
743 | char tmp[8]; | |
744 | for (i=0; i<kAliHLTComponentDataTypefOriginSize; i++) { | |
745 | sprintf(tmp, "'%d", type.fOrigin[i]); | |
746 | out+=tmp; | |
747 | } | |
748 | out+="':'"; | |
749 | for (i=0; i<kAliHLTComponentDataTypefIDsize; i++) { | |
750 | sprintf(tmp, "%d'", type.fID[i]); | |
751 | out+=tmp; | |
752 | } | |
753 | return out; | |
754 | } | |
755 | ||
58f0fd47 | 756 | // origin typeid separated by colon e.g. |
757 | // aligned to 8 and 4 chars respectively, all characters separated by | |
758 | // quotes, e.g. | |
759 | // 'T'P'C' ':'D'D'L'_'R'A'W' ' | |
fbdb63fd | 760 | if (mode==1) { |
761 | int i=0; | |
762 | char tmp[8]; | |
763 | for (i=0; i<kAliHLTComponentDataTypefOriginSize; i++) { | |
764 | unsigned char* puc=(unsigned char*)type.fOrigin; | |
765 | if ((puc[i])<32) | |
766 | sprintf(tmp, "'\\%x", type.fOrigin[i]); | |
767 | else | |
768 | sprintf(tmp, "'%c", type.fOrigin[i]); | |
769 | out+=tmp; | |
770 | } | |
771 | out+="':'"; | |
772 | for (i=0; i<kAliHLTComponentDataTypefIDsize; i++) { | |
773 | unsigned char* puc=(unsigned char*)type.fID; | |
774 | if (puc[i]<32) | |
775 | sprintf(tmp, "\\%x'", type.fID[i]); | |
776 | else | |
777 | sprintf(tmp, "%c'", type.fID[i]); | |
778 | out+=tmp; | |
779 | } | |
780 | return out; | |
781 | } | |
782 | ||
58f0fd47 | 783 | // origin typeid |
784 | // aligned to 8 and 4 chars respectively, separated by colon e.g. | |
785 | // TPC :DDL_RAW | |
9ce4bf4a | 786 | if (type==kAliHLTVoidDataType) { |
787 | out="VOID:VOID"; | |
788 | } else { | |
3cde846d | 789 | // some gymnastics in order to avoid a '0' which is part of either or both |
790 | // ID and origin terminating the whole string. Unfortunately, string doesn't | |
791 | // stop appending at the '0' if the number of elements to append was | |
792 | // explicitely specified | |
793 | string tmp(""); | |
794 | tmp.append(type.fOrigin, kAliHLTComponentDataTypefOriginSize); | |
795 | out.append(tmp.c_str()); | |
9ce4bf4a | 796 | out.append(":"); |
3cde846d | 797 | tmp=""; |
798 | tmp.append(type.fID, kAliHLTComponentDataTypefIDsize); | |
799 | out.append(tmp.c_str()); | |
9ce4bf4a | 800 | } |
801 | return out; | |
802 | } | |
803 | ||
804 | ||
70ed7d01 | 805 | void* AliHLTComponent::AllocMemory( unsigned long size ) |
806 | { | |
807 | // see header file for function documentation | |
85869391 | 808 | if (fEnvironment.fAllocMemoryFunc) |
809 | return (*fEnvironment.fAllocMemoryFunc)(fEnvironment.fParam, size ); | |
9ce4bf4a | 810 | HLTFatal("no memory allocation handler registered"); |
85869391 | 811 | return NULL; |
812 | } | |
813 | ||
2be3f004 | 814 | int AliHLTComponent::MakeOutputDataBlockList( const AliHLTComponentBlockDataList& blocks, AliHLTUInt32_t* blockCount, |
70ed7d01 | 815 | AliHLTComponentBlockData** outputBlocks ) |
816 | { | |
817 | // see header file for function documentation | |
9ce4bf4a | 818 | if ( blockCount==NULL || outputBlocks==NULL ) |
2d7ff710 | 819 | return -EFAULT; |
fa2e9b7c | 820 | AliHLTUInt32_t count = blocks.size(); |
821 | if ( !count ) | |
822 | { | |
823 | *blockCount = 0; | |
824 | *outputBlocks = NULL; | |
825 | return 0; | |
826 | } | |
8ede8717 | 827 | *outputBlocks = reinterpret_cast<AliHLTComponentBlockData*>( AllocMemory( sizeof(AliHLTComponentBlockData)*count ) ); |
fa2e9b7c | 828 | if ( !*outputBlocks ) |
2d7ff710 | 829 | return -ENOMEM; |
ca8524df | 830 | for ( unsigned long i = 0; i < count; i++ ) { |
fa2e9b7c | 831 | (*outputBlocks)[i] = blocks[i]; |
732e8f50 | 832 | if (MatchExactly(blocks[i].fDataType, kAliHLTAnyDataType)) { |
5f5b708b | 833 | (*outputBlocks)[i].fDataType=GetOutputDataType(); |
834 | /* data type was set to the output data type by the PubSub AliRoot | |
835 | Wrapper component, if data type of the block was ********:****. | |
836 | Now handled by the component base class in order to have same | |
837 | behavior when running embedded in AliRoot | |
ca8524df | 838 | memset((*outputBlocks)[i].fDataType.fID, '*', kAliHLTComponentDataTypefIDsize); |
839 | memset((*outputBlocks)[i].fDataType.fOrigin, '*', kAliHLTComponentDataTypefOriginSize); | |
5f5b708b | 840 | */ |
ca8524df | 841 | } |
842 | } | |
fa2e9b7c | 843 | *blockCount = count; |
844 | return 0; | |
845 | ||
846 | } | |
0c0c9d99 | 847 | |
0007ed52 | 848 | int AliHLTComponent::GetEventDoneData( unsigned long size, AliHLTComponentEventDoneData** edd ) const |
70ed7d01 | 849 | { |
850 | // see header file for function documentation | |
85869391 | 851 | if (fEnvironment.fGetEventDoneDataFunc) |
852 | return (*fEnvironment.fGetEventDoneDataFunc)(fEnvironment.fParam, fCurrentEvent, size, edd ); | |
853 | return -ENOSYS; | |
854 | } | |
855 | ||
eafbc306 | 856 | int AliHLTComponent::ReserveEventDoneData( unsigned long size ) |
857 | { | |
858 | // see header file for function documentation | |
859 | int iResult=0; | |
860 | ||
6f4231a1 | 861 | unsigned long capacity=fEventDoneDataSize; |
862 | if (fEventDoneData) capacity-=sizeof(AliHLTComponentEventDoneData)+fEventDoneData->fDataSize; | |
863 | if (size>capacity) { | |
864 | unsigned long newSize=sizeof(AliHLTComponentEventDoneData)+size+(fEventDoneDataSize-capacity); | |
865 | AliHLTComponentEventDoneData* newEDD = reinterpret_cast<AliHLTComponentEventDoneData*>( new AliHLTUInt8_t[newSize] ); | |
eafbc306 | 866 | if (!newEDD) |
867 | return -ENOMEM; | |
868 | newEDD->fStructSize = sizeof(AliHLTComponentEventDoneData); | |
869 | newEDD->fDataSize = 0; | |
870 | newEDD->fData = reinterpret_cast<AliHLTUInt8_t*>(newEDD)+newEDD->fStructSize; | |
871 | if (fEventDoneData) { | |
872 | memcpy( newEDD->fData, fEventDoneData->fData, fEventDoneData->fDataSize ); | |
873 | newEDD->fDataSize = fEventDoneData->fDataSize; | |
874 | delete [] reinterpret_cast<AliHLTUInt8_t*>( fEventDoneData ); | |
875 | } | |
876 | fEventDoneData = newEDD; | |
6f4231a1 | 877 | fEventDoneDataSize = newSize; |
eafbc306 | 878 | } |
879 | return iResult; | |
880 | ||
881 | } | |
882 | ||
883 | int AliHLTComponent::PushEventDoneData( AliHLTUInt32_t eddDataWord ) | |
884 | { | |
0007ed52 | 885 | // see header file for function documentation |
eafbc306 | 886 | if (!fEventDoneData) |
887 | return -ENOMEM; | |
888 | if (fEventDoneData->fDataSize+sizeof(AliHLTUInt32_t)>fEventDoneDataSize) | |
889 | return -ENOSPC; | |
890 | *reinterpret_cast<AliHLTUInt32_t*>((reinterpret_cast<AliHLTUInt8_t*>(fEventDoneData->fData)+fEventDoneData->fDataSize)) = eddDataWord; | |
891 | fEventDoneData->fDataSize += sizeof(AliHLTUInt32_t); | |
892 | return 0; | |
893 | } | |
894 | ||
895 | void AliHLTComponent::ReleaseEventDoneData() | |
896 | { | |
0007ed52 | 897 | // see header file for function documentation |
898 | if (fEventDoneData) | |
eafbc306 | 899 | delete [] reinterpret_cast<AliHLTUInt8_t*>( fEventDoneData ); |
900 | fEventDoneData = NULL; | |
901 | fEventDoneDataSize = 0; | |
902 | } | |
903 | ||
904 | ||
2be3f004 | 905 | int AliHLTComponent::FindMatchingDataTypes(AliHLTComponent* pConsumer, AliHLTComponentDataTypeList* tgtList) |
0c0c9d99 | 906 | { |
70ed7d01 | 907 | // see header file for function documentation |
0c0c9d99 | 908 | int iResult=0; |
909 | if (pConsumer) { | |
8a106878 | 910 | AliHLTComponentDataTypeList itypes; |
911 | AliHLTComponentDataTypeList otypes; | |
912 | otypes.push_back(GetOutputDataType()); | |
c57201be | 913 | if (MatchExactly(otypes[0],kAliHLTMultipleDataType)) { |
8a106878 | 914 | otypes.clear(); |
915 | int count=0; | |
916 | if ((count=GetOutputDataTypes(otypes))>0) { | |
917 | } else if (GetComponentType()!=kSink) { | |
918 | HLTWarning("component %s indicates multiple output data types but GetOutputDataTypes returns %d", GetComponentID(), count); | |
919 | } | |
920 | } | |
0007ed52 | 921 | pConsumer->GetInputDataTypes(itypes); |
48abe484 | 922 | AliHLTComponentDataTypeList::iterator otype=otypes.begin(); |
923 | for (;otype!=otypes.end();otype++) { | |
924 | //PrintDataTypeContent((*otype), "publisher \'%s\'"); | |
925 | if ((*otype)==(kAliHLTAnyDataType|kAliHLTDataOriginPrivate)) { | |
926 | if (tgtList) tgtList->push_back(*otype); | |
927 | iResult++; | |
928 | continue; | |
929 | } | |
930 | ||
931 | AliHLTComponentDataTypeList::iterator itype=itypes.begin(); | |
32f88fc5 | 932 | for ( ; itype!=itypes.end() && (*itype)!=(*otype) ; itype++) {/* empty body */}; |
48abe484 | 933 | //if (itype!=itypes.end()) PrintDataTypeContent(*itype, "consumer \'%s\'"); |
934 | if (itype!=itypes.end()) { | |
935 | if (tgtList) tgtList->push_back(*otype); | |
0c0c9d99 | 936 | iResult++; |
0c0c9d99 | 937 | } |
0c0c9d99 | 938 | } |
939 | } else { | |
940 | iResult=-EINVAL; | |
941 | } | |
942 | return iResult; | |
943 | } | |
2d7ff710 | 944 | |
8b97f4f1 | 945 | void AliHLTComponent::PrintDataTypeContent(AliHLTComponentDataType& dt, const char* format) |
5f5b708b | 946 | { |
66043029 | 947 | // see header file for function documentation |
8b97f4f1 | 948 | const char* fmt="\'%s\'"; |
5f5b708b | 949 | if (format) fmt=format; |
8b97f4f1 | 950 | AliHLTLogging::Message(NULL, kHLTLogNone, NULL , NULL, Form(fmt, (DataType2Text(dt)).c_str())); |
951 | AliHLTLogging::Message(NULL, kHLTLogNone, NULL , NULL, | |
952 | Form("%x %x %x %x %x %x %x %x : %x %x %x %x", | |
953 | dt.fID[0], | |
954 | dt.fID[1], | |
955 | dt.fID[2], | |
956 | dt.fID[3], | |
957 | dt.fID[4], | |
958 | dt.fID[5], | |
959 | dt.fID[6], | |
960 | dt.fID[7], | |
961 | dt.fOrigin[0], | |
962 | dt.fOrigin[1], | |
963 | dt.fOrigin[2], | |
964 | dt.fOrigin[3])); | |
5f5b708b | 965 | } |
966 | ||
fbdb63fd | 967 | void AliHLTComponent::FillBlockData( AliHLTComponentBlockData& blockData ) |
70ed7d01 | 968 | { |
969 | // see header file for function documentation | |
2d7ff710 | 970 | blockData.fStructSize = sizeof(blockData); |
971 | FillShmData( blockData.fShmKey ); | |
972 | blockData.fOffset = ~(AliHLTUInt32_t)0; | |
973 | blockData.fPtr = NULL; | |
974 | blockData.fSize = 0; | |
975 | FillDataType( blockData.fDataType ); | |
a655eae3 | 976 | blockData.fSpecification = kAliHLTVoidDataSpec; |
2d7ff710 | 977 | } |
978 | ||
fbdb63fd | 979 | void AliHLTComponent::FillShmData( AliHLTComponentShmData& shmData ) |
70ed7d01 | 980 | { |
981 | // see header file for function documentation | |
2d7ff710 | 982 | shmData.fStructSize = sizeof(shmData); |
983 | shmData.fShmType = gkAliHLTComponentInvalidShmType; | |
984 | shmData.fShmID = gkAliHLTComponentInvalidShmID; | |
985 | } | |
986 | ||
fbdb63fd | 987 | void AliHLTComponent::FillDataType( AliHLTComponentDataType& dataType ) |
70ed7d01 | 988 | { |
989 | // see header file for function documentation | |
ca8524df | 990 | dataType=kAliHLTAnyDataType; |
2d7ff710 | 991 | } |
992 | ||
70ed7d01 | 993 | void AliHLTComponent::CopyDataType(AliHLTComponentDataType& tgtdt, const AliHLTComponentDataType& srcdt) |
994 | { | |
995 | // see header file for function documentation | |
2d7ff710 | 996 | memcpy(&tgtdt.fID[0], &srcdt.fID[0], kAliHLTComponentDataTypefIDsize); |
997 | memcpy(&tgtdt.fOrigin[0], &srcdt.fOrigin[0], kAliHLTComponentDataTypefOriginSize); | |
998 | } | |
999 | ||
70ed7d01 | 1000 | void AliHLTComponent::SetDataType(AliHLTComponentDataType& tgtdt, const char* id, const char* origin) |
1001 | { | |
1002 | // see header file for function documentation | |
7e3efc8f | 1003 | tgtdt.fStructSize=sizeof(AliHLTComponentDataType); |
1004 | if (id) { | |
1005 | memset(&tgtdt.fID[0], 0, kAliHLTComponentDataTypefIDsize); | |
d76bc02a | 1006 | strncpy(&tgtdt.fID[0], id, strlen(id)<(size_t)kAliHLTComponentDataTypefIDsize?strlen(id):kAliHLTComponentDataTypefIDsize); |
7e3efc8f | 1007 | } |
1008 | if (origin) { | |
1009 | memset(&tgtdt.fOrigin[0], 0, kAliHLTComponentDataTypefOriginSize); | |
d76bc02a | 1010 | strncpy(&tgtdt.fOrigin[0], origin, strlen(origin)<(size_t)kAliHLTComponentDataTypefOriginSize?strlen(origin):kAliHLTComponentDataTypefOriginSize); |
7e3efc8f | 1011 | } |
2d7ff710 | 1012 | } |
9ce4bf4a | 1013 | |
18b56222 | 1014 | void AliHLTComponent::SetDataType(AliHLTComponentDataType& dt, AliHLTUInt64_t id, AliHLTUInt32_t origin) |
1015 | { | |
1016 | // see header file for function documentation | |
1017 | dt.fStructSize=sizeof(AliHLTComponentDataType); | |
1018 | assert(kAliHLTComponentDataTypefIDsize==sizeof(id)); | |
1019 | assert(kAliHLTComponentDataTypefOriginSize==sizeof(origin)); | |
1020 | memcpy(&dt.fID, &id, kAliHLTComponentDataTypefIDsize); | |
1021 | memcpy(&dt.fOrigin, &origin, kAliHLTComponentDataTypefOriginSize); | |
1022 | } | |
1023 | ||
9ce4bf4a | 1024 | void AliHLTComponent::FillEventData(AliHLTComponentEventData& evtData) |
1025 | { | |
70ed7d01 | 1026 | // see header file for function documentation |
9ce4bf4a | 1027 | memset(&evtData, 0, sizeof(AliHLTComponentEventData)); |
1028 | evtData.fStructSize=sizeof(AliHLTComponentEventData); | |
48abe484 | 1029 | evtData.fEventID=kAliHLTVoidEventID; |
9ce4bf4a | 1030 | } |
1031 | ||
70ed7d01 | 1032 | void AliHLTComponent::PrintComponentDataTypeInfo(const AliHLTComponentDataType& dt) |
1033 | { | |
1034 | // see header file for function documentation | |
9ce4bf4a | 1035 | TString msg; |
1036 | msg.Form("AliHLTComponentDataType(%d): ID=\"", dt.fStructSize); | |
1037 | for ( int i = 0; i < kAliHLTComponentDataTypefIDsize; i++ ) { | |
1038 | if (dt.fID[i]!=0) msg+=dt.fID[i]; | |
1039 | else msg+="\\0"; | |
1040 | } | |
1041 | msg+="\" Origin=\""; | |
1042 | for ( int i = 0; i < kAliHLTComponentDataTypefOriginSize; i++ ) { | |
1043 | if (dt.fOrigin[i]!=0) msg+=dt.fOrigin[i]; | |
1044 | else msg+="\\0"; | |
1045 | } | |
1046 | msg+="\""; | |
3cde846d | 1047 | AliHLTLogging::Message(NULL, kHLTLogNone, NULL , NULL, msg.Data()); |
9ce4bf4a | 1048 | } |
1049 | ||
70ed7d01 | 1050 | int AliHLTComponent::GetEventCount() const |
3cde846d | 1051 | { |
70ed7d01 | 1052 | // see header file for function documentation |
3cde846d | 1053 | return fEventCount; |
1054 | } | |
1055 | ||
1056 | int AliHLTComponent::IncrementEventCounter() | |
1057 | { | |
70ed7d01 | 1058 | // see header file for function documentation |
3cde846d | 1059 | if (fEventCount>=0) fEventCount++; |
1060 | return fEventCount; | |
1061 | } | |
1062 | ||
66043029 | 1063 | int AliHLTComponent::GetNumberOfInputBlocks() const |
a655eae3 | 1064 | { |
1065 | // see header file for function documentation | |
1066 | if (fpInputBlocks!=NULL) { | |
1067 | return fCurrentEventData.fBlockCnt; | |
1068 | } | |
1069 | return 0; | |
1070 | } | |
1071 | ||
4646c6e3 | 1072 | AliHLTEventID_t AliHLTComponent::GetEventId() const |
1073 | { | |
1074 | // see header file for function documentation | |
1075 | if (fpInputBlocks!=NULL) { | |
1076 | return fCurrentEventData.fEventID; | |
1077 | } | |
1078 | return 0; | |
1079 | } | |
1080 | ||
a655eae3 | 1081 | const TObject* AliHLTComponent::GetFirstInputObject(const AliHLTComponentDataType& dt, |
1082 | const char* classname, | |
1083 | int bForce) | |
1084 | { | |
1085 | // see header file for function documentation | |
90ebac25 | 1086 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1087 | fSearchDataType=dt; |
1088 | if (classname) fClassName=classname; | |
1089 | else fClassName.clear(); | |
1edbbe49 | 1090 | int idx=FindInputBlock(fSearchDataType, 0, 1); |
a655eae3 | 1091 | TObject* pObj=NULL; |
1092 | if (idx>=0) { | |
79c114b5 | 1093 | HLTDebug("found block %d when searching for data type %s", idx, DataType2Text(dt).c_str()); |
a655eae3 | 1094 | if ((pObj=GetInputObject(idx, fClassName.c_str(), bForce))!=NULL) { |
1095 | fCurrentInputBlock=idx; | |
1096 | } else { | |
1097 | } | |
1098 | } | |
1099 | return pObj; | |
1100 | } | |
1101 | ||
1102 | const TObject* AliHLTComponent::GetFirstInputObject(const char* dtID, | |
1103 | const char* dtOrigin, | |
1104 | const char* classname, | |
1105 | int bForce) | |
1106 | { | |
1107 | // see header file for function documentation | |
90ebac25 | 1108 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1109 | AliHLTComponentDataType dt; |
1110 | SetDataType(dt, dtID, dtOrigin); | |
1111 | return GetFirstInputObject(dt, classname, bForce); | |
1112 | } | |
1113 | ||
1114 | const TObject* AliHLTComponent::GetNextInputObject(int bForce) | |
1115 | { | |
1116 | // see header file for function documentation | |
90ebac25 | 1117 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
1edbbe49 | 1118 | int idx=FindInputBlock(fSearchDataType, fCurrentInputBlock+1, 1); |
a655eae3 | 1119 | //HLTDebug("found block %d when searching for data type %s", idx, DataType2Text(fSearchDataType).c_str()); |
1120 | TObject* pObj=NULL; | |
1121 | if (idx>=0) { | |
1122 | if ((pObj=GetInputObject(idx, fClassName.c_str(), bForce))!=NULL) { | |
1123 | fCurrentInputBlock=idx; | |
1124 | } | |
1125 | } | |
1126 | return pObj; | |
1127 | } | |
1128 | ||
1edbbe49 | 1129 | int AliHLTComponent::FindInputBlock(const AliHLTComponentDataType& dt, int startIdx, int bObject) const |
a655eae3 | 1130 | { |
1131 | // see header file for function documentation | |
1132 | int iResult=-ENOENT; | |
1133 | if (fpInputBlocks!=NULL) { | |
1134 | int idx=startIdx<0?0:startIdx; | |
4b98eadb | 1135 | for ( ; (UInt_t)idx<fCurrentEventData.fBlockCnt && iResult==-ENOENT; idx++) { |
3dd8541e | 1136 | if (dt!=fpInputBlocks[idx].fDataType) continue; |
1137 | ||
1edbbe49 | 1138 | if (bObject!=0) { |
1139 | if (fpInputBlocks[idx].fPtr==NULL) continue; | |
3294f81a | 1140 | AliHLTUInt32_t firstWord=*((AliHLTUInt32_t*)fpInputBlocks[idx].fPtr); |
1141 | if (firstWord!=fpInputBlocks[idx].fSize-sizeof(AliHLTUInt32_t)) continue; | |
1edbbe49 | 1142 | } |
3dd8541e | 1143 | iResult=idx; |
a655eae3 | 1144 | } |
1145 | } | |
1146 | return iResult; | |
1147 | } | |
1148 | ||
1149 | TObject* AliHLTComponent::CreateInputObject(int idx, int bForce) | |
1150 | { | |
1151 | // see header file for function documentation | |
1152 | TObject* pObj=NULL; | |
1153 | if (fpInputBlocks!=NULL) { | |
4b98eadb | 1154 | if ((UInt_t)idx<fCurrentEventData.fBlockCnt) { |
a655eae3 | 1155 | if (fpInputBlocks[idx].fPtr) { |
3294f81a | 1156 | AliHLTUInt32_t firstWord=*((AliHLTUInt32_t*)fpInputBlocks[idx].fPtr); |
a655eae3 | 1157 | if (firstWord==fpInputBlocks[idx].fSize-sizeof(AliHLTUInt32_t)) { |
8451168b | 1158 | HLTDebug("create object from block %d size %d", idx, fpInputBlocks[idx].fSize); |
3294f81a | 1159 | AliHLTMessage msg(fpInputBlocks[idx].fPtr, fpInputBlocks[idx].fSize); |
66043029 | 1160 | TClass* objclass=msg.GetClass(); |
1161 | pObj=msg.ReadObject(objclass); | |
1162 | if (pObj && objclass) { | |
1163 | HLTDebug("object %p type %s created", pObj, objclass->GetName()); | |
a655eae3 | 1164 | } else { |
1165 | } | |
1edbbe49 | 1166 | //} else { |
1167 | } else if (bForce!=0) { | |
c5123824 | 1168 | HLTError("size mismatch: block size %d, indicated %d", fpInputBlocks[idx].fSize, firstWord+sizeof(AliHLTUInt32_t)); |
a655eae3 | 1169 | } |
1170 | } else { | |
1171 | HLTFatal("block descriptor empty"); | |
1172 | } | |
1173 | } else { | |
1174 | HLTError("index %d out of range %d", idx, fCurrentEventData.fBlockCnt); | |
1175 | } | |
1176 | } else { | |
1177 | HLTError("no input blocks available"); | |
1178 | } | |
1179 | ||
1180 | return pObj; | |
1181 | } | |
1182 | ||
298ef463 | 1183 | TObject* AliHLTComponent::GetInputObject(int idx, const char* /*classname*/, int bForce) |
a655eae3 | 1184 | { |
1185 | // see header file for function documentation | |
1186 | if (fpInputObjects==NULL) { | |
1187 | fpInputObjects=new TObjArray(fCurrentEventData.fBlockCnt); | |
1188 | } | |
1189 | TObject* pObj=NULL; | |
1190 | if (fpInputObjects) { | |
1191 | pObj=fpInputObjects->At(idx); | |
1192 | if (pObj==NULL) { | |
1193 | pObj=CreateInputObject(idx, bForce); | |
1194 | if (pObj) { | |
1195 | fpInputObjects->AddAt(pObj, idx); | |
1196 | } | |
1197 | } | |
1198 | } else { | |
1199 | HLTFatal("memory allocation failed: TObjArray of size %d", fCurrentEventData.fBlockCnt); | |
1200 | } | |
1201 | return pObj; | |
1202 | } | |
1203 | ||
8451168b | 1204 | int AliHLTComponent::CleanupInputObjects() |
1205 | { | |
66043029 | 1206 | // see header file for function documentation |
8451168b | 1207 | if (!fpInputObjects) return 0; |
1208 | TObjArray* array=fpInputObjects; | |
1209 | fpInputObjects=NULL; | |
3ecb06e2 | 1210 | for (int i=0; i<array->GetEntriesFast(); i++) { |
8451168b | 1211 | TObject* pObj=array->At(i); |
79c114b5 | 1212 | // grrr, garbage collection strikes back: When read via AliHLTMessage |
1213 | // (CreateInputObject), and written to a TFile afterwards, the | |
1214 | // TFile::Close calls ROOOT's garbage collection. No clue why the | |
1215 | // object ended up in the key list and needs to be deleted | |
a6c7a8bc | 1216 | // |
1217 | // Matthias 09.11.2008 follow up | |
1218 | // This approach doesn't actually work in all cases: the object table | |
1219 | // can be switched off globally, the flag needs to be checked here as | |
1220 | // well in order to avoid memory leaks. | |
1221 | // This means we have to find another solution for the problem if it | |
1222 | // pops up again. | |
1223 | if (pObj && | |
1224 | (!TObject::GetObjectStat() || gObjectTable->PtrIsValid(pObj))) { | |
1225 | delete pObj; | |
1226 | } | |
8451168b | 1227 | } |
1228 | delete array; | |
90ebac25 | 1229 | return 0; |
8451168b | 1230 | } |
1231 | ||
a655eae3 | 1232 | AliHLTComponentDataType AliHLTComponent::GetDataType(const TObject* pObject) |
1233 | { | |
1234 | // see header file for function documentation | |
90ebac25 | 1235 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1236 | AliHLTComponentDataType dt=kAliHLTVoidDataType; |
1237 | int idx=fCurrentInputBlock; | |
1238 | if (pObject) { | |
1239 | if (fpInputObjects==NULL || (idx=fpInputObjects->IndexOf(pObject))>=0) { | |
1240 | } else { | |
1241 | HLTError("unknown object %p", pObject); | |
1242 | } | |
1243 | } | |
1244 | if (idx>=0) { | |
4b98eadb | 1245 | if ((UInt_t)idx<fCurrentEventData.fBlockCnt) { |
a655eae3 | 1246 | dt=fpInputBlocks[idx].fDataType; |
1247 | } else { | |
1248 | HLTFatal("severe internal error, index out of range"); | |
1249 | } | |
1250 | } | |
1251 | return dt; | |
1252 | } | |
1253 | ||
1254 | AliHLTUInt32_t AliHLTComponent::GetSpecification(const TObject* pObject) | |
1255 | { | |
1256 | // see header file for function documentation | |
90ebac25 | 1257 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1258 | AliHLTUInt32_t iSpec=kAliHLTVoidDataSpec; |
1259 | int idx=fCurrentInputBlock; | |
1260 | if (pObject) { | |
1261 | if (fpInputObjects==NULL || (idx=fpInputObjects->IndexOf(pObject))>=0) { | |
1262 | } else { | |
1263 | HLTError("unknown object %p", pObject); | |
1264 | } | |
1265 | } | |
1266 | if (idx>=0) { | |
4b98eadb | 1267 | if ((UInt_t)idx<fCurrentEventData.fBlockCnt) { |
a655eae3 | 1268 | iSpec=fpInputBlocks[idx].fSpecification; |
1269 | } else { | |
1270 | HLTFatal("severe internal error, index out of range"); | |
1271 | } | |
1272 | } | |
1273 | return iSpec; | |
1274 | } | |
1275 | ||
c7e9e2f2 | 1276 | int AliHLTComponent::Forward(const TObject* pObject) |
1277 | { | |
1278 | // see header file for function documentation | |
1279 | int iResult=0; | |
1280 | int idx=fCurrentInputBlock; | |
1281 | if (pObject) { | |
1282 | if (fpInputObjects==NULL || (idx=fpInputObjects->IndexOf(pObject))>=0) { | |
1283 | } else { | |
1284 | HLTError("unknown object %p", pObject); | |
1285 | iResult=-ENOENT; | |
1286 | } | |
1287 | } | |
1288 | if (idx>=0) { | |
1289 | fOutputBlocks.push_back(fpInputBlocks[idx]); | |
1290 | } | |
1291 | return iResult; | |
1292 | } | |
1293 | ||
1294 | int AliHLTComponent::Forward(const AliHLTComponentBlockData* pBlock) | |
1295 | { | |
1296 | // see header file for function documentation | |
1297 | int iResult=0; | |
1298 | int idx=fCurrentInputBlock; | |
1299 | if (pBlock) { | |
2f52bfcd | 1300 | if ((idx=FindInputBlock(pBlock))>=0) { |
c7e9e2f2 | 1301 | } else { |
1302 | HLTError("unknown Block %p", pBlock); | |
1303 | iResult=-ENOENT; | |
1304 | } | |
1305 | } | |
1306 | if (idx>=0) { | |
1307 | // check for fpInputBlocks pointer done in FindInputBlock | |
1308 | fOutputBlocks.push_back(fpInputBlocks[idx]); | |
1309 | } | |
1310 | return iResult; | |
1311 | } | |
1312 | ||
a655eae3 | 1313 | const AliHLTComponentBlockData* AliHLTComponent::GetFirstInputBlock(const AliHLTComponentDataType& dt) |
1314 | { | |
1315 | // see header file for function documentation | |
90ebac25 | 1316 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1317 | fSearchDataType=dt; |
1318 | fClassName.clear(); | |
1319 | int idx=FindInputBlock(fSearchDataType, 0); | |
1320 | const AliHLTComponentBlockData* pBlock=NULL; | |
1321 | if (idx>=0) { | |
1322 | // check for fpInputBlocks pointer done in FindInputBlock | |
1323 | pBlock=&fpInputBlocks[idx]; | |
1edbbe49 | 1324 | fCurrentInputBlock=idx; |
a655eae3 | 1325 | } |
1326 | return pBlock; | |
1327 | } | |
1328 | ||
1329 | const AliHLTComponentBlockData* AliHLTComponent::GetFirstInputBlock(const char* dtID, | |
1330 | const char* dtOrigin) | |
1331 | { | |
1332 | // see header file for function documentation | |
90ebac25 | 1333 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1334 | AliHLTComponentDataType dt; |
1335 | SetDataType(dt, dtID, dtOrigin); | |
1336 | return GetFirstInputBlock(dt); | |
1337 | } | |
1338 | ||
10b9cbf9 | 1339 | const AliHLTComponentBlockData* AliHLTComponent::GetInputBlock(int index) const |
ec25e4ca | 1340 | { |
1341 | // see header file for function documentation | |
1342 | ALIHLTCOMPONENT_BASE_STOPWATCH(); | |
13398559 | 1343 | assert( 0 <= index and index < (int)fCurrentEventData.fBlockCnt ); |
ec25e4ca | 1344 | return &fpInputBlocks[index]; |
1345 | } | |
1346 | ||
a655eae3 | 1347 | const AliHLTComponentBlockData* AliHLTComponent::GetNextInputBlock() |
1348 | { | |
1349 | // see header file for function documentation | |
90ebac25 | 1350 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1351 | int idx=FindInputBlock(fSearchDataType, fCurrentInputBlock+1); |
1352 | const AliHLTComponentBlockData* pBlock=NULL; | |
1353 | if (idx>=0) { | |
1354 | // check for fpInputBlocks pointer done in FindInputBlock | |
1355 | pBlock=&fpInputBlocks[idx]; | |
1edbbe49 | 1356 | fCurrentInputBlock=idx; |
a655eae3 | 1357 | } |
1358 | return pBlock; | |
1359 | } | |
1360 | ||
66043029 | 1361 | int AliHLTComponent::FindInputBlock(const AliHLTComponentBlockData* pBlock) const |
a655eae3 | 1362 | { |
1363 | // see header file for function documentation | |
1364 | int iResult=-ENOENT; | |
1365 | if (fpInputBlocks!=NULL) { | |
1366 | if (pBlock) { | |
1367 | if (pBlock>=fpInputBlocks && pBlock<fpInputBlocks+fCurrentEventData.fBlockCnt) { | |
132ca004 | 1368 | iResult=(int)(pBlock-fpInputBlocks); |
a655eae3 | 1369 | } |
1370 | } else { | |
1371 | iResult=-EINVAL; | |
1372 | } | |
1373 | } | |
1374 | return iResult; | |
1375 | } | |
1376 | ||
1377 | AliHLTUInt32_t AliHLTComponent::GetSpecification(const AliHLTComponentBlockData* pBlock) | |
1378 | { | |
1379 | // see header file for function documentation | |
90ebac25 | 1380 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1381 | AliHLTUInt32_t iSpec=kAliHLTVoidDataSpec; |
1382 | int idx=fCurrentInputBlock; | |
1383 | if (pBlock) { | |
1384 | if (fpInputObjects==NULL || (idx=FindInputBlock(pBlock))>=0) { | |
1385 | } else { | |
1386 | HLTError("unknown Block %p", pBlock); | |
1387 | } | |
1388 | } | |
1389 | if (idx>=0) { | |
1390 | // check for fpInputBlocks pointer done in FindInputBlock | |
1391 | iSpec=fpInputBlocks[idx].fSpecification; | |
1392 | } | |
1393 | return iSpec; | |
1394 | } | |
1395 | ||
ebdd604d | 1396 | int AliHLTComponent::PushBack(const TObject* pObject, const AliHLTComponentDataType& dt, AliHLTUInt32_t spec, |
79c114b5 | 1397 | void* pHeader, int headerSize) |
a655eae3 | 1398 | { |
1399 | // see header file for function documentation | |
90ebac25 | 1400 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1401 | int iResult=0; |
b3f4766b | 1402 | fLastObjectSize=0; |
9d4d4b02 | 1403 | if (fPushbackPeriod>0) { |
1404 | // suppress the output | |
1405 | TDatime time; | |
1406 | if (fLastPushBackTime<0 || (int)time.Get()-fLastPushBackTime<fPushbackPeriod) return 0; | |
1407 | } | |
a655eae3 | 1408 | if (pObject) { |
1409 | AliHLTMessage msg(kMESS_OBJECT); | |
9ace7282 | 1410 | msg.SetCompressionLevel(fCompressionLevel); |
a655eae3 | 1411 | msg.WriteObject(pObject); |
1412 | Int_t iMsgLength=msg.Length(); | |
1413 | if (iMsgLength>0) { | |
9ace7282 | 1414 | // Matthias Sep 2008 |
1415 | // NOTE: AliHLTMessage does implement it's own SetLength method | |
1416 | // which is not architecture independent. The original SetLength | |
1417 | // stores the size always in network byte order. | |
1418 | // I'm trying to remember the rational for that, might be that | |
1419 | // it was just some lack of knowledge. Want to change this, but | |
1420 | // has to be done carefullt to be backward compatible. | |
a655eae3 | 1421 | msg.SetLength(); // sets the length to the first (reserved) word |
9ace7282 | 1422 | |
1423 | // does nothing if the level is 0 | |
1424 | msg.Compress(); | |
1425 | ||
1426 | char *mbuf = msg.Buffer(); | |
1427 | if (msg.CompBuffer()) { | |
1428 | msg.SetLength(); // set once more to have to byte order | |
1429 | mbuf = msg.CompBuffer(); | |
1430 | iMsgLength = msg.CompLength(); | |
1431 | } | |
1432 | assert(mbuf!=NULL); | |
1433 | iResult=InsertOutputBlock(mbuf, iMsgLength, dt, spec, pHeader, headerSize); | |
a655eae3 | 1434 | if (iResult>=0) { |
9ace7282 | 1435 | HLTDebug("object %s (%p) size %d compression %d inserted to output", pObject->ClassName(), pObject, iMsgLength, msg.GetCompressionLevel()); |
a655eae3 | 1436 | } |
b3f4766b | 1437 | fLastObjectSize=iMsgLength; |
a655eae3 | 1438 | } else { |
1439 | HLTError("object serialization failed for object %p", pObject); | |
1440 | iResult=-ENOMSG; | |
1441 | } | |
1442 | } else { | |
1443 | iResult=-EINVAL; | |
1444 | } | |
1445 | return iResult; | |
1446 | } | |
1447 | ||
ebdd604d | 1448 | int AliHLTComponent::PushBack(const TObject* pObject, const char* dtID, const char* dtOrigin, AliHLTUInt32_t spec, |
79c114b5 | 1449 | void* pHeader, int headerSize) |
a655eae3 | 1450 | { |
1451 | // see header file for function documentation | |
90ebac25 | 1452 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1453 | AliHLTComponentDataType dt; |
1454 | SetDataType(dt, dtID, dtOrigin); | |
79c114b5 | 1455 | return PushBack(pObject, dt, spec, pHeader, headerSize); |
a655eae3 | 1456 | } |
1457 | ||
438635e3 | 1458 | int AliHLTComponent::PushBack(const void* pBuffer, int iSize, const AliHLTComponentDataType& dt, AliHLTUInt32_t spec, |
1459 | const void* pHeader, int headerSize) | |
a655eae3 | 1460 | { |
1461 | // see header file for function documentation | |
90ebac25 | 1462 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
9d4d4b02 | 1463 | if (fPushbackPeriod>0) { |
1464 | // suppress the output | |
1465 | TDatime time; | |
1466 | if (fLastPushBackTime<0 || (int)time.Get()-fLastPushBackTime<fPushbackPeriod) return 0; | |
1467 | } | |
1468 | ||
9d9ffd37 | 1469 | return InsertOutputBlock(pBuffer, iSize, dt, spec, pHeader, headerSize); |
a655eae3 | 1470 | } |
1471 | ||
438635e3 | 1472 | int AliHLTComponent::PushBack(const void* pBuffer, int iSize, const char* dtID, const char* dtOrigin, AliHLTUInt32_t spec, |
1473 | const void* pHeader, int headerSize) | |
a655eae3 | 1474 | { |
1475 | // see header file for function documentation | |
90ebac25 | 1476 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1477 | AliHLTComponentDataType dt; |
1478 | SetDataType(dt, dtID, dtOrigin); | |
9d9ffd37 | 1479 | return PushBack(pBuffer, iSize, dt, spec, pHeader, headerSize); |
a655eae3 | 1480 | } |
1481 | ||
438635e3 | 1482 | int AliHLTComponent::InsertOutputBlock(const void* pBuffer, int iBufferSize, const AliHLTComponentDataType& dt, AliHLTUInt32_t spec, |
1483 | const void* pHeader, int iHeaderSize) | |
a655eae3 | 1484 | { |
1485 | // see header file for function documentation | |
1486 | int iResult=0; | |
79c114b5 | 1487 | int iBlkSize = iBufferSize + iHeaderSize; |
438635e3 | 1488 | |
1489 | if ((pBuffer!=NULL && iBufferSize>0) || (pHeader!=NULL && iHeaderSize>0)) { | |
79c114b5 | 1490 | if (fpOutputBuffer && iBlkSize<=(int)(fOutputBufferSize-fOutputBufferFilled)) { |
a655eae3 | 1491 | AliHLTUInt8_t* pTgt=fpOutputBuffer+fOutputBufferFilled; |
438635e3 | 1492 | |
1493 | // copy header if provided but skip if the header is the target location | |
1494 | // in that case it has already been copied | |
79c114b5 | 1495 | if (pHeader!=NULL && pHeader!=pTgt) { |
1496 | memcpy(pTgt, pHeader, iHeaderSize); | |
1497 | } | |
1498 | ||
1499 | pTgt += (AliHLTUInt8_t) iHeaderSize; | |
1500 | ||
438635e3 | 1501 | // copy buffer if provided but skip if buffer is the target location |
1502 | // in that case it has already been copied | |
a655eae3 | 1503 | if (pBuffer!=NULL && pBuffer!=pTgt) { |
79c114b5 | 1504 | memcpy(pTgt, pBuffer, iBufferSize); |
1505 | ||
4b98eadb | 1506 | //AliHLTUInt32_t firstWord=*((AliHLTUInt32_t*)pBuffer); |
79c114b5 | 1507 | //HLTDebug("copy %d bytes from %p to output buffer %p, first word %#x", iBufferSize, pBuffer, pTgt, firstWord); |
a655eae3 | 1508 | } |
79c114b5 | 1509 | //HLTDebug("buffer inserted to output: size %d data type %s spec %#x", iBlkSize, DataType2Text(dt).c_str(), spec); |
a655eae3 | 1510 | } else { |
1511 | if (fpOutputBuffer) { | |
b3f4766b | 1512 | HLTError("too little space in output buffer: %d of %d, required %d", fOutputBufferSize-fOutputBufferFilled, fOutputBufferSize, iBlkSize); |
a655eae3 | 1513 | } else { |
1514 | HLTError("output buffer not available"); | |
1515 | } | |
1516 | iResult=-ENOSPC; | |
1517 | } | |
a655eae3 | 1518 | } |
438635e3 | 1519 | if (iResult>=0) { |
1520 | AliHLTComponentBlockData bd; | |
1521 | FillBlockData( bd ); | |
1522 | bd.fOffset = fOutputBufferFilled; | |
1523 | bd.fSize = iBlkSize; | |
1524 | bd.fDataType = dt; | |
1525 | bd.fSpecification = spec; | |
1526 | fOutputBlocks.push_back( bd ); | |
1527 | fOutputBufferFilled+=bd.fSize; | |
1528 | } | |
1529 | ||
a655eae3 | 1530 | return iResult; |
1531 | } | |
1532 | ||
ebdd604d | 1533 | int AliHLTComponent::EstimateObjectSize(const TObject* pObject) const |
8451168b | 1534 | { |
66043029 | 1535 | // see header file for function documentation |
cc63ef09 | 1536 | if (!pObject) return 0; |
1537 | ||
1538 | AliHLTMessage msg(kMESS_OBJECT); | |
1539 | msg.WriteObject(pObject); | |
1540 | return msg.Length(); | |
8451168b | 1541 | } |
1542 | ||
79c114b5 | 1543 | AliHLTMemoryFile* AliHLTComponent::CreateMemoryFile(int capacity, const char* dtID, |
1544 | const char* dtOrigin, | |
1545 | AliHLTUInt32_t spec) | |
1546 | { | |
1547 | // see header file for function documentation | |
1548 | ALIHLTCOMPONENT_BASE_STOPWATCH(); | |
1549 | AliHLTComponentDataType dt; | |
1550 | SetDataType(dt, dtID, dtOrigin); | |
1551 | return CreateMemoryFile(capacity, dt, spec); | |
1552 | } | |
1553 | ||
1554 | AliHLTMemoryFile* AliHLTComponent::CreateMemoryFile(int capacity, | |
1555 | const AliHLTComponentDataType& dt, | |
1556 | AliHLTUInt32_t spec) | |
1557 | { | |
1558 | // see header file for function documentation | |
1559 | ALIHLTCOMPONENT_BASE_STOPWATCH(); | |
1560 | AliHLTMemoryFile* pFile=NULL; | |
83fec083 | 1561 | if (capacity>=0 && static_cast<unsigned int>(capacity)<=fOutputBufferSize-fOutputBufferFilled){ |
79c114b5 | 1562 | AliHLTUInt8_t* pTgt=fpOutputBuffer+fOutputBufferFilled; |
1563 | pFile=new AliHLTMemoryFile((char*)pTgt, capacity); | |
1564 | if (pFile) { | |
83fec083 | 1565 | unsigned int nofBlocks=fOutputBlocks.size(); |
79c114b5 | 1566 | if (nofBlocks+1>fMemFiles.size()) { |
1567 | fMemFiles.resize(nofBlocks+1, NULL); | |
1568 | } | |
1569 | if (nofBlocks<fMemFiles.size()) { | |
1570 | fMemFiles[nofBlocks]=pFile; | |
1571 | AliHLTComponentBlockData bd; | |
1572 | FillBlockData( bd ); | |
1573 | bd.fOffset = fOutputBufferFilled; | |
79c114b5 | 1574 | bd.fSize = capacity; |
1575 | bd.fDataType = dt; | |
1576 | bd.fSpecification = spec; | |
1577 | fOutputBufferFilled+=bd.fSize; | |
1578 | fOutputBlocks.push_back( bd ); | |
1579 | } else { | |
1580 | HLTError("can not allocate/grow object array"); | |
29312178 | 1581 | pFile->CloseMemoryFile(0); |
79c114b5 | 1582 | delete pFile; |
1583 | pFile=NULL; | |
1584 | } | |
1585 | } | |
1586 | } else { | |
1587 | HLTError("can not create memory file of size %d (%d available)", capacity, fOutputBufferSize-fOutputBufferFilled); | |
1588 | } | |
1589 | return pFile; | |
1590 | } | |
1591 | ||
1592 | AliHLTMemoryFile* AliHLTComponent::CreateMemoryFile(const char* dtID, | |
1593 | const char* dtOrigin, | |
1594 | AliHLTUInt32_t spec, | |
1595 | float capacity) | |
1596 | { | |
1597 | // see header file for function documentation | |
1598 | ALIHLTCOMPONENT_BASE_STOPWATCH(); | |
1599 | AliHLTComponentDataType dt; | |
1600 | SetDataType(dt, dtID, dtOrigin); | |
1601 | int size=fOutputBufferSize-fOutputBufferFilled; | |
1602 | if (capacity<0 || capacity>1.0) { | |
1603 | HLTError("invalid parameter: capacity %f", capacity); | |
1604 | return NULL; | |
1605 | } | |
1606 | size=(int)(size*capacity); | |
1607 | return CreateMemoryFile(size, dt, spec); | |
1608 | } | |
1609 | ||
1610 | AliHLTMemoryFile* AliHLTComponent::CreateMemoryFile(const AliHLTComponentDataType& dt, | |
1611 | AliHLTUInt32_t spec, | |
1612 | float capacity) | |
1613 | { | |
1614 | // see header file for function documentation | |
1615 | ALIHLTCOMPONENT_BASE_STOPWATCH(); | |
1616 | int size=fOutputBufferSize-fOutputBufferFilled; | |
1617 | if (capacity<0 || capacity>1.0) { | |
1618 | HLTError("invalid parameter: capacity %f", capacity); | |
1619 | return NULL; | |
1620 | } | |
1621 | size=(int)(size*capacity); | |
1622 | return CreateMemoryFile(size, dt, spec); | |
1623 | } | |
1624 | ||
1625 | int AliHLTComponent::Write(AliHLTMemoryFile* pFile, const TObject* pObject, | |
1626 | const char* key, int option) | |
1627 | { | |
3a7c0444 | 1628 | // see header file for function documentation |
79c114b5 | 1629 | int iResult=0; |
1630 | if (pFile && pObject) { | |
1631 | pFile->cd(); | |
1632 | iResult=pObject->Write(key, option); | |
1633 | if (iResult>0) { | |
1634 | // success | |
1635 | } else { | |
1636 | iResult=-pFile->GetErrno(); | |
1637 | if (iResult==-ENOSPC) { | |
1638 | HLTError("error writing memory file, buffer too small"); | |
1639 | } | |
1640 | } | |
1641 | } else { | |
1642 | iResult=-EINVAL; | |
1643 | } | |
1644 | return iResult; | |
1645 | } | |
1646 | ||
1647 | int AliHLTComponent::CloseMemoryFile(AliHLTMemoryFile* pFile) | |
1648 | { | |
3a7c0444 | 1649 | // see header file for function documentation |
79c114b5 | 1650 | int iResult=0; |
1651 | if (pFile) { | |
2be3f004 | 1652 | AliHLTMemoryFilePList::iterator element=fMemFiles.begin(); |
79c114b5 | 1653 | int i=0; |
1654 | while (element!=fMemFiles.end() && iResult>=0) { | |
1655 | if (*element && *element==pFile) { | |
29312178 | 1656 | iResult=pFile->CloseMemoryFile(); |
79c114b5 | 1657 | |
1658 | // sync memory files and descriptors | |
1659 | if (iResult>=0) { | |
1660 | fOutputBlocks[i].fSize=(*element)->GetSize()+(*element)->GetHeaderSize(); | |
1661 | } | |
1662 | delete *element; | |
1663 | *element=NULL; | |
1664 | return iResult; | |
1665 | } | |
1666 | element++; i++; | |
1667 | } | |
1668 | HLTError("can not find memory file %p", pFile); | |
1669 | iResult=-ENOENT; | |
1670 | } else { | |
1671 | iResult=-EINVAL; | |
1672 | } | |
1673 | return iResult; | |
1674 | } | |
1675 | ||
eafbc306 | 1676 | int AliHLTComponent::CreateEventDoneData(AliHLTComponentEventDoneData edd) |
a655eae3 | 1677 | { |
1678 | // see header file for function documentation | |
eafbc306 | 1679 | int iResult=0; |
1680 | ||
1681 | AliHLTComponentEventDoneData* newEDD = NULL; | |
1682 | ||
1683 | unsigned long newSize=edd.fDataSize; | |
1684 | if (fEventDoneData) | |
1685 | newSize += fEventDoneData->fDataSize; | |
1686 | ||
1687 | if (newSize>fEventDoneDataSize) { | |
1688 | newEDD = reinterpret_cast<AliHLTComponentEventDoneData*>( new AliHLTUInt8_t[ sizeof(AliHLTComponentEventDoneData)+newSize ] ); | |
1689 | if (!newEDD) | |
1690 | return -ENOMEM; | |
1691 | newEDD->fStructSize = sizeof(AliHLTComponentEventDoneData); | |
1692 | newEDD->fDataSize = newSize; | |
1693 | newEDD->fData = reinterpret_cast<AliHLTUInt8_t*>(newEDD)+newEDD->fStructSize; | |
1694 | unsigned long long offset = 0; | |
1695 | if (fEventDoneData) { | |
1696 | memcpy( newEDD->fData, fEventDoneData->fData, fEventDoneData->fDataSize ); | |
1697 | offset += fEventDoneData->fDataSize; | |
1698 | } | |
1699 | memcpy( reinterpret_cast<AliHLTUInt8_t*>(newEDD->fData)+offset, edd.fData, edd.fDataSize ); | |
1700 | if (fEventDoneData) | |
1701 | delete [] reinterpret_cast<AliHLTUInt8_t*>( fEventDoneData ); | |
1702 | fEventDoneData = newEDD; | |
1703 | fEventDoneDataSize = newSize; | |
1704 | } | |
1705 | else { | |
1706 | memcpy( reinterpret_cast<AliHLTUInt8_t*>(fEventDoneData->fData)+fEventDoneData->fDataSize, edd.fData, edd.fDataSize ); | |
1707 | fEventDoneData->fDataSize += edd.fDataSize; | |
1708 | } | |
a655eae3 | 1709 | return iResult; |
1710 | } | |
1711 | ||
0622a0f3 | 1712 | namespace |
1713 | { | |
1714 | // helper function for std:sort, implements an operator< | |
1715 | bool SortComponentStatisticsById(const AliHLTComponentStatistics& a, const AliHLTComponentStatistics& b) | |
1716 | { | |
1717 | return a.fId<b.fId; | |
1718 | } | |
1719 | ||
1720 | // helper function for std:sort | |
1721 | bool SortComponentStatisticsDescendingByLevel(const AliHLTComponentStatistics& a, const AliHLTComponentStatistics& b) | |
1722 | { | |
1723 | return a.fId>b.fId; | |
1724 | } | |
1725 | ||
1726 | // helper class to define operator== between AliHLTComponentStatistics and AliHLTComponentStatistics.fId | |
1727 | class AliHLTComponentStatisticsId { | |
1728 | public: | |
1729 | AliHLTComponentStatisticsId(AliHLTUInt32_t id) : fId(id) {} | |
f308715b | 1730 | AliHLTComponentStatisticsId(const AliHLTComponentStatisticsId& src) : fId(src.fId) {} |
0622a0f3 | 1731 | bool operator==(const AliHLTComponentStatistics& a) const {return a.fId==fId;} |
1732 | private: | |
1733 | AliHLTComponentStatisticsId(); | |
0622a0f3 | 1734 | AliHLTUInt32_t fId; |
1735 | }; | |
1736 | ||
1737 | // operator for std::find of AliHLTComponentStatistics by id | |
1738 | bool operator==(const AliHLTComponentStatistics& a, const AliHLTComponentStatisticsId& b) | |
1739 | { | |
1740 | return b==a; | |
1741 | } | |
1742 | ||
1743 | bool AliHLTComponentStatisticsCompareIds(const AliHLTComponentStatistics& a, const AliHLTComponentStatistics& b) | |
1744 | { | |
1745 | return a.fId==b.fId; | |
1746 | } | |
1747 | ||
1748 | // helper class to define operator== between AliHLTComponentBlockData and AliHLTComponentBlockData.fSpecification | |
1749 | class AliHLTComponentBlockDataSpecification { | |
1750 | public: | |
1751 | AliHLTComponentBlockDataSpecification(AliHLTUInt32_t specification) : fSpecification(specification) {} | |
f308715b | 1752 | AliHLTComponentBlockDataSpecification(const AliHLTComponentBlockDataSpecification& src) : fSpecification(src.fSpecification) {} |
0622a0f3 | 1753 | bool operator==(const AliHLTComponentBlockData& bd) const {return bd.fSpecification==fSpecification;} |
1754 | private: | |
1755 | AliHLTComponentBlockDataSpecification(); | |
0622a0f3 | 1756 | AliHLTUInt32_t fSpecification; |
1757 | }; | |
1758 | ||
1759 | // operator for std::find of AliHLTComponentBlockData by specification | |
1760 | bool operator==(const AliHLTComponentBlockData& bd, const AliHLTComponentBlockDataSpecification& spec) | |
1761 | { | |
1762 | return spec==bd; | |
1763 | } | |
1764 | ||
1765 | // operator for std::find | |
1766 | bool operator==(const AliHLTComponentBlockData& a, const AliHLTComponentBlockData& b) | |
1767 | { | |
1768 | if (!MatchExactly(a.fDataType,b.fDataType)) return false; | |
1769 | return a.fSpecification==b.fSpecification; | |
1770 | } | |
1771 | ||
1772 | } // end of namespace | |
1773 | ||
3cde846d | 1774 | int AliHLTComponent::ProcessEvent( const AliHLTComponentEventData& evtData, |
1775 | const AliHLTComponentBlockData* blocks, | |
1776 | AliHLTComponentTriggerData& trigData, | |
1777 | AliHLTUInt8_t* outputPtr, | |
1778 | AliHLTUInt32_t& size, | |
1779 | AliHLTUInt32_t& outputBlockCnt, | |
1780 | AliHLTComponentBlockData*& outputBlocks, | |
1781 | AliHLTComponentEventDoneData*& edd ) | |
1782 | { | |
70ed7d01 | 1783 | // see header file for function documentation |
66108417 | 1784 | HLTLogKeyword(fChainId.c_str()); |
90ebac25 | 1785 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
3cde846d | 1786 | int iResult=0; |
1787 | fCurrentEvent=evtData.fEventID; | |
a655eae3 | 1788 | fCurrentEventData=evtData; |
1789 | fpInputBlocks=blocks; | |
1790 | fCurrentInputBlock=-1; | |
1791 | fSearchDataType=kAliHLTAnyDataType; | |
1792 | fpOutputBuffer=outputPtr; | |
1793 | fOutputBufferSize=size; | |
1794 | fOutputBufferFilled=0; | |
1795 | fOutputBlocks.clear(); | |
96f9673a | 1796 | outputBlockCnt=0; |
1797 | outputBlocks=NULL; | |
438635e3 | 1798 | |
1799 | AliHLTComponentBlockDataList forwardedBlocks; | |
1800 | ||
1801 | // optional component statistics | |
a0aeb701 | 1802 | AliHLTComponentStatisticsList compStats; |
438635e3 | 1803 | bool bAddComponentTableEntry=false; |
abb52c8f | 1804 | vector<AliHLTUInt32_t> parentComponentTables; |
0622a0f3 | 1805 | int processingLevel=-1; |
78d29060 | 1806 | #if defined(HLT_COMPONENT_STATISTICS) |
1807 | if ((fFlags&kDisableComponentStat)==0) { | |
1808 | AliHLTComponentStatistics outputStat; | |
1809 | memset(&outputStat, 0, sizeof(AliHLTComponentStatistics)); | |
1810 | outputStat.fStructSize=sizeof(AliHLTComponentStatistics); | |
1811 | outputStat.fId=fChainIdCrc; | |
1812 | if (fpBenchmark) { | |
1813 | fpBenchmark->Stop(); | |
1814 | outputStat.fComponentCycleTime=(AliHLTUInt32_t)(fpBenchmark->RealTime()*ALIHLTCOMPONENT_STATTIME_SCALER); | |
1815 | fpBenchmark->Reset(); | |
1816 | fpBenchmark->Start(); | |
1817 | } | |
1818 | compStats.push_back(outputStat); | |
a0aeb701 | 1819 | } |
78d29060 | 1820 | #endif // HLT_COMPONENT_STATISTICS |
559631d5 | 1821 | |
48abe484 | 1822 | // data processing is skipped |
1823 | // - if there are only steering events in the block list. | |
1824 | // For the sake of data source components data processing | |
1825 | // is not skipped if there is no block list at all or if it | |
1826 | // just contains the eventType block | |
1827 | // - always skipped if the event is of type | |
1828 | // - gkAliEventTypeConfiguration | |
1829 | // - gkAliEventTypeReadPreprocessor | |
45c0a780 | 1830 | const unsigned int skipModeDefault=0x1; |
1831 | const unsigned int skipModeForce=0x2; | |
1832 | unsigned int bSkipDataProcessing=skipModeDefault; | |
1833 | ||
559631d5 | 1834 | // find special events |
45c0a780 | 1835 | if (fpInputBlocks && evtData.fBlockCnt>0) { |
579d9eb7 | 1836 | // first look for all special events and execute in the appropriate |
1837 | // sequence afterwords | |
1838 | int indexComConfEvent=-1; | |
b543e186 | 1839 | int indexUpdtDCSEvent=-1; |
579d9eb7 | 1840 | int indexSOREvent=-1; |
1841 | int indexEOREvent=-1; | |
cf9cf07e | 1842 | int indexECSParamBlock=-1; |
83fec083 | 1843 | for (unsigned int i=0; i<evtData.fBlockCnt && iResult>=0; i++) { |
559631d5 | 1844 | if (fpInputBlocks[i].fDataType==kAliHLTDataTypeSOR) { |
579d9eb7 | 1845 | indexSOREvent=i; |
45c0a780 | 1846 | // the AliHLTCalibrationProcessor relies on the SOR and EOR events |
1847 | bSkipDataProcessing&=~skipModeDefault; | |
1848 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeRunType) { | |
1849 | // run type string | |
1850 | // handling is not clear yet | |
1851 | if (fpInputBlocks[i].fPtr) { | |
1852 | HLTDebug("got run type \"%s\"\n", fpInputBlocks[i].fPtr); | |
1853 | } | |
579d9eb7 | 1854 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeEOR) { |
1855 | indexEOREvent=i; | |
45c0a780 | 1856 | // the calibration processor relies on the SOR and EOR events |
1857 | bSkipDataProcessing&=~skipModeDefault; | |
579d9eb7 | 1858 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeDDL) { |
1859 | // DDL list | |
1860 | // this event is most likely deprecated | |
1861 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeComConf) { | |
1862 | indexComConfEvent=i; | |
b543e186 | 1863 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeUpdtDCS) { |
1864 | indexUpdtDCSEvent=i; | |
1865 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeEvent) { | |
48abe484 | 1866 | fEventType=fpInputBlocks[i].fSpecification; |
9e14734f | 1867 | if (fEventType != gkAliEventTypeConfiguration and |
1868 | fEventType != gkAliEventTypeReadPreprocessor | |
1869 | ) | |
1870 | { | |
1871 | // We can actually get the event type from the CDH if it is valid. | |
1872 | // Otherwise just use the specification of the input block. | |
1873 | const AliRawDataHeader* cdh; | |
1874 | if (ExtractTriggerData(trigData, NULL, NULL, &cdh, NULL) == 0) | |
1875 | { | |
1876 | fEventType = ExtractEventTypeFromCDH(cdh); | |
1877 | } | |
1878 | } | |
48abe484 | 1879 | |
1880 | // skip always in case of gkAliEventTypeConfiguration | |
45c0a780 | 1881 | if (fpInputBlocks[i].fSpecification==gkAliEventTypeConfiguration) bSkipDataProcessing|=skipModeForce; |
48abe484 | 1882 | |
1883 | // skip always in case of gkAliEventTypeReadPreprocessor | |
45c0a780 | 1884 | if (fpInputBlocks[i].fSpecification==gkAliEventTypeReadPreprocessor) bSkipDataProcessing|=skipModeForce; |
48abe484 | 1885 | |
1886 | // never skip if the event type block is the only block | |
1887 | if (evtData.fBlockCnt==1) bSkipDataProcessing&=~skipModeDefault; | |
1888 | ||
a0aeb701 | 1889 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeComponentStatistics) { |
1890 | if (compStats.size()>0) { | |
1891 | AliHLTUInt8_t* pData=reinterpret_cast<AliHLTUInt8_t*>(fpInputBlocks[i].fPtr); | |
1892 | for (AliHLTUInt32_t offset=0; | |
1893 | offset+sizeof(AliHLTComponentStatistics)<=fpInputBlocks[i].fSize; | |
1894 | offset+=sizeof(AliHLTComponentStatistics)) { | |
1895 | AliHLTComponentStatistics* pStat=reinterpret_cast<AliHLTComponentStatistics*>(pData+offset); | |
1896 | if (pStat && compStats[0].fLevel<=pStat->fLevel) { | |
1897 | compStats[0].fLevel=pStat->fLevel+1; | |
1898 | } | |
0622a0f3 | 1899 | if (find(compStats.begin(), compStats.end(), AliHLTComponentStatisticsId(pStat->fId))==compStats.end()) { |
1900 | compStats.push_back(*pStat); | |
1901 | } | |
a0aeb701 | 1902 | } |
1903 | } | |
438635e3 | 1904 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeComponentTable) { |
0622a0f3 | 1905 | AliHLTComponentBlockDataList::iterator element=forwardedBlocks.begin(); |
1906 | while ((element=find(element, forwardedBlocks.end(), AliHLTComponentBlockDataSpecification(fpInputBlocks[i].fSpecification)))!=forwardedBlocks.end()) { | |
1907 | if (element->fDataType==fpInputBlocks[i].fDataType) break; | |
1908 | // TODO: think about some more checks inclusing also the actual data buffers | |
1909 | // this has to handle multiplicity>1 in the online system, where all components | |
1910 | // send the information on SOR, because this event is broadcasted | |
1911 | } | |
1912 | if (element==forwardedBlocks.end()) { | |
1913 | forwardedBlocks.push_back(fpInputBlocks[i]); | |
1914 | } | |
abb52c8f | 1915 | parentComponentTables.push_back(fpInputBlocks[i].fSpecification); |
0622a0f3 | 1916 | if (fpInputBlocks[i].fSize>=sizeof(AliHLTComponentTableEntry)) { |
1917 | const AliHLTComponentTableEntry* entry=reinterpret_cast<AliHLTComponentTableEntry*>(fpInputBlocks[i].fPtr); | |
1918 | if (entry->fStructSize==sizeof(AliHLTComponentTableEntry)) { | |
1919 | if (processingLevel<0 || processingLevel<=(int)entry->fLevel) | |
1920 | processingLevel=entry->fLevel+1; | |
1921 | } | |
1922 | } | |
cf9cf07e | 1923 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeECSParam) { |
1924 | indexECSParamBlock=i; | |
45c0a780 | 1925 | } else { |
1926 | // the processing function is called if there is at least one | |
1927 | // non-steering data block. Steering blocks are not filtered out | |
1928 | // for sake of performance | |
1929 | bSkipDataProcessing&=~skipModeDefault; | |
a0aeb701 | 1930 | if (compStats.size()>0) { |
1931 | compStats[0].fInputBlockCount++; | |
1932 | compStats[0].fTotalInputSize+=fpInputBlocks[i].fSize; | |
1933 | } | |
579d9eb7 | 1934 | } |
1935 | } | |
45c0a780 | 1936 | |
579d9eb7 | 1937 | if (indexSOREvent>=0) { |
1938 | // start of run | |
438635e3 | 1939 | bAddComponentTableEntry=true; |
0622a0f3 | 1940 | compStats.clear(); // no component statistics for SOR |
579d9eb7 | 1941 | if (fpRunDesc==NULL) { |
1942 | fpRunDesc=new AliHLTRunDesc; | |
48abe484 | 1943 | if (fpRunDesc) *fpRunDesc=kAliHLTVoidRunDesc; |
45c0a780 | 1944 | } |
1945 | if (fpRunDesc) { | |
1946 | AliHLTRunDesc rundesc; | |
1947 | if ((iResult=CopyStruct(&rundesc, sizeof(AliHLTRunDesc), indexSOREvent, "AliHLTRunDesc", "SOR"))>0) { | |
1948 | if (fpRunDesc->fRunNo==kAliHLTVoidRunNo) { | |
1949 | *fpRunDesc=rundesc; | |
579d9eb7 | 1950 | HLTDebug("set run decriptor, run no %d", fpRunDesc->fRunNo); |
1951 | SetCDBRunNo(fpRunDesc->fRunNo); | |
45c0a780 | 1952 | } else if (fpRunDesc->fRunNo!=rundesc.fRunNo) { |
1953 | HLTWarning("already set run properties run no %d, ignoring SOR with run no %d", fpRunDesc->fRunNo, rundesc.fRunNo); | |
559631d5 | 1954 | } |
559631d5 | 1955 | } |
579d9eb7 | 1956 | } else { |
45c0a780 | 1957 | iResult=-ENOMEM; |
579d9eb7 | 1958 | } |
cf9cf07e | 1959 | |
1960 | if (indexECSParamBlock>=0) { | |
1961 | if (fpInputBlocks[indexECSParamBlock].fSize>0) { | |
1962 | const char* param=reinterpret_cast<const char*>(fpInputBlocks[indexECSParamBlock].fPtr); | |
1963 | TString paramString; | |
1964 | if (param[fpInputBlocks[indexECSParamBlock].fSize-1]!=0) { | |
1965 | HLTWarning("ECS parameter string not terminated"); | |
1966 | paramString.Insert(0, param, fpInputBlocks[indexECSParamBlock].fSize); | |
1967 | paramString+=""; | |
1968 | } else { | |
1969 | paramString=param; | |
1970 | } | |
1971 | ScanECSParam(paramString.Data()); | |
1972 | } else { | |
1973 | HLTWarning("empty ECS parameter received"); | |
1974 | } | |
1975 | } else { | |
1976 | // TODO: later on we might throw a warning here since the CTP trigger classes | |
1977 | // should be mandatory | |
1978 | } | |
579d9eb7 | 1979 | } |
1980 | if (indexEOREvent>=0) { | |
9d4d4b02 | 1981 | fLastPushBackTime=0; // always send at EOR |
438635e3 | 1982 | bAddComponentTableEntry=true; |
0622a0f3 | 1983 | compStats.clear(); // no component statistics for EOR |
579d9eb7 | 1984 | if (fpRunDesc!=NULL) { |
1985 | if (fpRunDesc) { | |
1986 | AliHLTRunDesc rundesc; | |
1987 | if ((iResult=CopyStruct(&rundesc, sizeof(AliHLTRunDesc), indexEOREvent, "AliHLTRunDesc", "SOR"))>0) { | |
1988 | if (fpRunDesc->fRunNo!=rundesc.fRunNo) { | |
c5123824 | 1989 | HLTWarning("run no mismatch: SOR %d, EOR %d", fpRunDesc->fRunNo, rundesc.fRunNo); |
579d9eb7 | 1990 | } else { |
1991 | HLTDebug("EOR run no %d", fpRunDesc->fRunNo); | |
559631d5 | 1992 | } |
559631d5 | 1993 | } |
bee8f777 | 1994 | // we do not unload the fpRunDesc struct here in order to have the run information |
1995 | // available during the event processing | |
1996 | // https://savannah.cern.ch/bugs/?39711 | |
1997 | // the info will be cleared in DeInit | |
559631d5 | 1998 | } |
579d9eb7 | 1999 | } else { |
2000 | HLTWarning("did not receive SOR, ignoring EOR"); | |
2001 | } | |
2002 | } | |
48abe484 | 2003 | if (indexComConfEvent>=0 || fEventType==gkAliEventTypeConfiguration) { |
579d9eb7 | 2004 | TString cdbEntry; |
b543e186 | 2005 | if (indexComConfEvent>=0 && fpInputBlocks[indexComConfEvent].fPtr!=NULL && fpInputBlocks[indexComConfEvent].fSize>0) { |
579d9eb7 | 2006 | cdbEntry.Append(reinterpret_cast<const char*>(fpInputBlocks[indexComConfEvent].fPtr), fpInputBlocks[indexComConfEvent].fSize); |
2007 | } | |
2008 | HLTDebug("received component configuration command: entry %s", cdbEntry.IsNull()?"none":cdbEntry.Data()); | |
2009 | int tmpResult=Reconfigure(cdbEntry[0]==0?NULL:cdbEntry.Data(), fChainId.c_str()); | |
2010 | if (tmpResult<0) { | |
2011 | HLTWarning("reconfiguration of component %p (%s) failed with error code %d", this, GetComponentID(), tmpResult); | |
559631d5 | 2012 | } |
2013 | } | |
48abe484 | 2014 | if (indexUpdtDCSEvent>=0 || fEventType==gkAliEventTypeReadPreprocessor) { |
b543e186 | 2015 | TString modules; |
2016 | if (fpInputBlocks[indexUpdtDCSEvent].fPtr!=NULL && fpInputBlocks[indexUpdtDCSEvent].fSize>0) { | |
2017 | modules.Append(reinterpret_cast<const char*>(fpInputBlocks[indexUpdtDCSEvent].fPtr), fpInputBlocks[indexUpdtDCSEvent].fSize); | |
2018 | } | |
d6b69874 | 2019 | HLTDebug("received preprocessor update command: detectors %s", modules.IsNull()?"ALL":modules.Data()); |
2020 | int tmpResult=ReadPreprocessorValues(modules[0]==0?"ALL":modules.Data()); | |
b543e186 | 2021 | if (tmpResult<0) { |
2022 | HLTWarning("preprocessor update of component %p (%s) failed with error code %d", this, GetComponentID(), tmpResult); | |
2023 | } | |
2024 | } | |
45c0a780 | 2025 | } else { |
2026 | // processing function needs to be called if there are no input data | |
2027 | // blocks in order to make data source components working. | |
2028 | bSkipDataProcessing&=~skipModeDefault; | |
559631d5 | 2029 | } |
a0aeb701 | 2030 | |
2031 | // data processing is not skipped if the component explicitly asks | |
2032 | // for the private blocks | |
78d29060 | 2033 | if ((fFlags&kRequireSteeringBlocks)!=0) bSkipDataProcessing=0; |
a0aeb701 | 2034 | |
0622a0f3 | 2035 | // data processing is not skipped for data sources |
2036 | if (GetComponentType()==AliHLTComponent::kSource) bSkipDataProcessing=0; | |
2037 | ||
edd72347 | 2038 | if (fpCTPData) { |
2039 | // set the active triggers for this event | |
2040 | fpCTPData->SetTriggers(trigData); | |
2041 | // increment CTP trigger counters if available | |
2042 | if (IsDataEvent()) fpCTPData->Increment(trigData); | |
2043 | } | |
adb91bc3 | 2044 | |
2be3f004 | 2045 | AliHLTComponentBlockDataList blockData; |
45c0a780 | 2046 | if (iResult>=0 && !bSkipDataProcessing) |
90ebac25 | 2047 | { // dont delete, sets the scope for the stopwatch guard |
f7561f8d | 2048 | // do not use ALIHLTCOMPONENT_DA_STOPWATCH(); macro |
2049 | // in order to avoid 'shadowed variable' warning | |
2050 | AliHLTStopwatchGuard swguard2(fpStopwatches!=NULL?reinterpret_cast<TStopwatch*>(fpStopwatches->At((int)kSWDA)):NULL); | |
90ebac25 | 2051 | iResult=DoProcessing(evtData, blocks, trigData, outputPtr, size, blockData, edd); |
2052 | } // end of the scope of the stopwatch guard | |
b543e186 | 2053 | if (iResult>=0 && !bSkipDataProcessing) { |
a655eae3 | 2054 | if (fOutputBlocks.size()>0) { |
df61f928 | 2055 | // High Level interface |
2056 | ||
2057 | //HLTDebug("got %d block(s) via high level interface", fOutputBlocks.size()); | |
79c114b5 | 2058 | // sync memory files and descriptors |
2be3f004 | 2059 | AliHLTMemoryFilePList::iterator element=fMemFiles.begin(); |
79c114b5 | 2060 | int i=0; |
2061 | while (element!=fMemFiles.end() && iResult>=0) { | |
2062 | if (*element) { | |
2063 | if ((*element)->IsClosed()==0) { | |
2064 | HLTWarning("memory file has not been closed, force flush"); | |
2065 | iResult=CloseMemoryFile(*element); | |
2066 | } | |
2067 | } | |
2068 | element++; i++; | |
2069 | } | |
2070 | ||
2071 | if (iResult>=0) { | |
2072 | // create the descriptor list | |
2073 | if (blockData.size()>0) { | |
2074 | HLTError("low level and high interface must not be mixed; use PushBack methods to insert data blocks"); | |
2075 | iResult=-EFAULT; | |
2076 | } else { | |
abb52c8f | 2077 | if (compStats.size()>0 && IsDataEvent()) { |
a0aeb701 | 2078 | int offset=AddComponentStatistics(fOutputBlocks, fpOutputBuffer, fOutputBufferSize, fOutputBufferFilled, compStats); |
2079 | if (offset>0) fOutputBufferFilled+=offset; | |
2080 | } | |
438635e3 | 2081 | if (bAddComponentTableEntry) { |
0622a0f3 | 2082 | int offset=AddComponentTableEntry(fOutputBlocks, fpOutputBuffer, fOutputBufferSize, fOutputBufferFilled, parentComponentTables, processingLevel); |
438635e3 | 2083 | if (offset>0) size+=offset; |
2084 | } | |
2085 | if (forwardedBlocks.size()>0) { | |
2086 | fOutputBlocks.insert(fOutputBlocks.end(), forwardedBlocks.begin(), forwardedBlocks.end()); | |
2087 | } | |
79c114b5 | 2088 | iResult=MakeOutputDataBlockList(fOutputBlocks, &outputBlockCnt, &outputBlocks); |
2089 | size=fOutputBufferFilled; | |
2090 | } | |
a655eae3 | 2091 | } |
2092 | } else { | |
df61f928 | 2093 | // Low Level interface |
0622a0f3 | 2094 | if (blockData.empty() && size!=0) { |
2095 | // set the size to zero because there is no announced data | |
2096 | //HLTWarning("no output blocks added by component but output buffer filled %d of %d", size, fOutputBufferSize); | |
2097 | size=0; | |
2098 | } | |
2099 | ||
a0aeb701 | 2100 | if (compStats.size()>0) { |
2101 | int offset=AddComponentStatistics(blockData, fpOutputBuffer, fOutputBufferSize, size, compStats); | |
2102 | if (offset>0) size+=offset; | |
2103 | } | |
438635e3 | 2104 | if (bAddComponentTableEntry) { |
0622a0f3 | 2105 | int offset=AddComponentTableEntry(blockData, fpOutputBuffer, fOutputBufferSize, size, parentComponentTables, processingLevel); |
438635e3 | 2106 | if (offset>0) size+=offset; |
2107 | } | |
2108 | if (forwardedBlocks.size()>0) { | |
2109 | blockData.insert(blockData.end(), forwardedBlocks.begin(), forwardedBlocks.end()); | |
2110 | } | |
a655eae3 | 2111 | iResult=MakeOutputDataBlockList(blockData, &outputBlockCnt, &outputBlocks); |
2112 | } | |
2113 | if (iResult<0) { | |
2114 | HLTFatal("component %s (%p): can not convert output block descriptor list", GetComponentID(), this); | |
2115 | } | |
2116 | } | |
b543e186 | 2117 | if (iResult<0 || bSkipDataProcessing) { |
a655eae3 | 2118 | outputBlockCnt=0; |
2119 | outputBlocks=NULL; | |
2120 | } | |
8451168b | 2121 | CleanupInputObjects(); |
48abe484 | 2122 | if (iResult>=0 && IsDataEvent()) { |
f8bc6d99 | 2123 | IncrementEventCounter(); |
2124 | } | |
96f9673a | 2125 | if (outputBlockCnt==0) { |
2126 | // no output blocks, set size to 0 | |
2127 | size=0; | |
2128 | } | |
6f4231a1 | 2129 | |
2130 | // reset the internal EventData struct | |
4646c6e3 | 2131 | FillEventData(fCurrentEventData); |
edd72347 | 2132 | |
2133 | // reset the active triggers | |
2134 | if (fpCTPData) fpCTPData->SetTriggers(0); | |
9d4d4b02 | 2135 | |
2136 | // set the time for the pushback period | |
2137 | if (fPushbackPeriod>0) { | |
2138 | // suppress the output | |
2139 | TDatime time; | |
ebdd604d | 2140 | if (fLastPushBackTime<0) { |
2141 | // choose a random offset at beginning to equalize traffic for multiple instances | |
2142 | // of the component | |
2143 | gRandom->SetSeed(fChainIdCrc); | |
2144 | fLastPushBackTime=time.Get(); | |
2145 | fLastPushBackTime-=gRandom->Integer(fPushbackPeriod); | |
2146 | } else if ((int)time.Get()-fLastPushBackTime>=fPushbackPeriod) { | |
9d4d4b02 | 2147 | fLastPushBackTime=time.Get(); |
2148 | } | |
2149 | } | |
2150 | ||
3cde846d | 2151 | return iResult; |
2152 | } | |
a655eae3 | 2153 | |
a0aeb701 | 2154 | int AliHLTComponent::AddComponentStatistics(AliHLTComponentBlockDataList& blocks, |
2155 | AliHLTUInt8_t* buffer, | |
2156 | AliHLTUInt32_t bufferSize, | |
2157 | AliHLTUInt32_t offset, | |
2158 | AliHLTComponentStatisticsList& stats) const | |
2159 | { | |
2160 | // see header file for function documentation | |
2161 | int iResult=0; | |
78d29060 | 2162 | if ((fFlags&kDisableComponentStat)!=0) return 0; |
2163 | #if defined(HLT_COMPONENT_STATISTICS) | |
a0aeb701 | 2164 | if (stats.size()==0) return -ENOENT; |
ae962989 | 2165 | // check if there is space for at least one entry |
2166 | if (offset+sizeof(AliHLTComponentStatistics)>bufferSize) return 0; | |
a0aeb701 | 2167 | stats[0].fTotalOutputSize=offset; |
2168 | stats[0].fOutputBlockCount=blocks.size(); | |
2169 | if (fpBenchmark) { | |
2e3fd14f | 2170 | fpBenchmark->Stop(); |
2171 | stats[0].fTime=(AliHLTUInt32_t)(fpBenchmark->RealTime()*ALIHLTCOMPONENT_STATTIME_SCALER); | |
2172 | stats[0].fCTime=(AliHLTUInt32_t)(fpBenchmark->CpuTime()*ALIHLTCOMPONENT_STATTIME_SCALER); | |
2173 | fpBenchmark->Continue(); | |
a0aeb701 | 2174 | } |
0622a0f3 | 2175 | |
2176 | sort(stats.begin(), stats.end(), SortComponentStatisticsDescendingByLevel); | |
2177 | ||
2178 | // shrink the number of entries if the buffer is too small | |
ae962989 | 2179 | if (offset+stats.size()*sizeof(AliHLTComponentStatistics)>bufferSize) { |
0622a0f3 | 2180 | unsigned originalSize=stats.size(); |
ae962989 | 2181 | AliHLTUInt32_t removedLevel=0; |
2182 | do { | |
2183 | // remove all entries of the level of the last entry | |
2184 | removedLevel=stats.back().fLevel; | |
2185 | AliHLTComponentStatisticsList::iterator element=stats.begin(); | |
2186 | element++; | |
2187 | while (element!=stats.end()) { | |
2188 | if (element->fLevel<=removedLevel) { | |
2189 | element=stats.erase(element); | |
2190 | } else { | |
2191 | element++; | |
2192 | } | |
2193 | } | |
2194 | } while (stats.size()>1 && | |
2195 | (offset+stats.size()*sizeof(AliHLTComponentStatistics)>bufferSize)); | |
0622a0f3 | 2196 | HLTWarning("too little space in output buffer to add block of %d statistics entries (size %d), available %d, removed %d entries", |
2197 | originalSize, sizeof(AliHLTComponentStatistics), bufferSize-offset, originalSize-stats.size()); | |
2198 | } else { | |
2199 | HLTDebug("adding block of %d statistics entries", stats.size()); | |
ae962989 | 2200 | } |
2201 | assert(stats.size()>0); | |
2202 | if (stats.size()==0) return 0; | |
2203 | ||
a0aeb701 | 2204 | if (offset+stats.size()*sizeof(AliHLTComponentStatistics)<=bufferSize) { |
2205 | AliHLTComponentBlockData bd; | |
2206 | FillBlockData( bd ); | |
2207 | bd.fOffset = offset; | |
2208 | bd.fSize = stats.size()*sizeof(AliHLTComponentStatistics); | |
2209 | bd.fDataType = kAliHLTDataTypeComponentStatistics; | |
0622a0f3 | 2210 | bd.fSpecification = fChainIdCrc; |
a0aeb701 | 2211 | memcpy(buffer+offset, &(stats[0]), bd.fSize); |
2212 | blocks.push_back(bd); | |
2213 | iResult=bd.fSize; | |
2214 | } | |
bd6cac58 | 2215 | #else |
2216 | if (blocks.size() && buffer && bufferSize && offset && stats.size()) { | |
2217 | // get rid of warning | |
2218 | } | |
78d29060 | 2219 | #endif // HLT_COMPONENT_STATISTICS |
438635e3 | 2220 | return iResult; |
2221 | } | |
2222 | ||
2223 | int AliHLTComponent::AddComponentTableEntry(AliHLTComponentBlockDataList& blocks, | |
2224 | AliHLTUInt8_t* buffer, | |
2225 | AliHLTUInt32_t bufferSize, | |
abb52c8f | 2226 | AliHLTUInt32_t offset, |
0622a0f3 | 2227 | const vector<AliHLTUInt32_t>& parents, |
2228 | int processingLevel) const | |
438635e3 | 2229 | { |
2230 | // see header file for function documentation | |
2231 | int iResult=0; | |
78d29060 | 2232 | if ((fFlags&kDisableComponentStat)!=0) return 0; |
2233 | #if defined(HLT_COMPONENT_STATISTICS) | |
abb52c8f | 2234 | // the payload consists of the AliHLTComponentTableEntry struct, |
2235 | // followed by a an array of 32bit crc chain ids and the component | |
2236 | // description string | |
2237 | unsigned int payloadSize=sizeof(AliHLTComponentTableEntry); | |
2238 | payloadSize+=parents.size()*sizeof(AliHLTUInt32_t); | |
2239 | ||
2240 | // the component description has the following format: | |
2241 | // chain-id{component-id:arguments} | |
2242 | const char* componentId=const_cast<AliHLTComponent*>(this)->GetComponentID(); | |
2243 | unsigned int descriptionSize=fChainId.size()+1; | |
2244 | descriptionSize+=2; // the '{}' around the component id | |
2245 | descriptionSize+=strlen(componentId); | |
2246 | descriptionSize+=1; // the ':' between component id and arguments | |
2247 | descriptionSize+=fComponentArgs.size(); | |
2248 | ||
2249 | payloadSize+=descriptionSize; | |
2250 | if (buffer && (offset+payloadSize<=bufferSize)) { | |
2251 | AliHLTUInt8_t* pTgt=buffer+offset; | |
2252 | memset(pTgt, 0, payloadSize); | |
2253 | ||
2254 | // write entry | |
2255 | AliHLTComponentTableEntry* pEntry=reinterpret_cast<AliHLTComponentTableEntry*>(pTgt); | |
2256 | pEntry->fStructSize=sizeof(AliHLTComponentTableEntry); | |
0622a0f3 | 2257 | pEntry->fLevel=processingLevel>=0?processingLevel:0; |
abb52c8f | 2258 | pEntry->fNofParents=parents.size(); |
2259 | pEntry->fSizeDescription=descriptionSize; | |
2260 | pTgt=pEntry->fBuffer; | |
2261 | ||
2262 | // write array of parents | |
2263 | if (parents.size()>0) { | |
2264 | unsigned int copy=parents.size()*sizeof(vector<AliHLTUInt32_t>::value_type); | |
2265 | memcpy(pTgt, &parents[0], parents.size()*sizeof(vector<AliHLTUInt32_t>::value_type)); | |
2266 | pTgt+=copy; | |
2267 | } | |
2268 | ||
2269 | // write component description | |
2270 | memcpy(pTgt, fChainId.c_str(), fChainId.size()); | |
2271 | pTgt+=fChainId.size(); | |
2272 | *pTgt++='{'; | |
2273 | memcpy(pTgt, componentId, strlen(componentId)); | |
2274 | pTgt+=strlen(componentId); | |
2275 | *pTgt++=':'; | |
2276 | memcpy(pTgt, fComponentArgs.c_str(), fComponentArgs.size()); | |
2277 | pTgt+=fComponentArgs.size(); | |
2278 | *pTgt++='}'; | |
2279 | *pTgt++=0; | |
2280 | ||
438635e3 | 2281 | AliHLTComponentBlockData bd; |
2282 | FillBlockData( bd ); | |
2283 | bd.fOffset = offset; | |
abb52c8f | 2284 | bd.fSize = payloadSize; |
438635e3 | 2285 | bd.fDataType = kAliHLTDataTypeComponentTable; |
2286 | bd.fSpecification = fChainIdCrc; | |
438635e3 | 2287 | blocks.push_back(bd); |
2288 | iResult=bd.fSize; | |
2289 | } | |
bd6cac58 | 2290 | #else |
0622a0f3 | 2291 | if (blocks.size() && buffer && bufferSize && offset && parents.size() && processingLevel) { |
bd6cac58 | 2292 | // get rid of warning |
2293 | } | |
78d29060 | 2294 | #endif // HLT_COMPONENT_STATISTICS |
a0aeb701 | 2295 | return iResult; |
2296 | } | |
2297 | ||
90ebac25 | 2298 | AliHLTComponent::AliHLTStopwatchGuard::AliHLTStopwatchGuard() |
2299 | : | |
2300 | fpStopwatch(NULL), | |
2301 | fpPrec(NULL) | |
2302 | { | |
2303 | // standard constructor (not for use) | |
2304 | } | |
2305 | ||
2306 | AliHLTComponent::AliHLTStopwatchGuard::AliHLTStopwatchGuard(TStopwatch* pStopwatch) | |
2307 | : | |
2308 | fpStopwatch(pStopwatch), | |
2309 | fpPrec(NULL) | |
2310 | { | |
2311 | // constructor | |
2312 | ||
2313 | // check for already existing guard | |
2314 | if (fgpCurrent) fpPrec=fgpCurrent; | |
2315 | fgpCurrent=this; | |
2316 | ||
2317 | // stop the preceeding guard if it controls a different stopwatch | |
2318 | int bStart=1; | |
2319 | if (fpPrec && fpPrec!=this) bStart=fpPrec->Hold(fpStopwatch); | |
2320 | ||
2321 | // start the stopwatch if the current guard controls a different one | |
2322 | if (fpStopwatch && bStart==1) fpStopwatch->Start(kFALSE); | |
2323 | } | |
2324 | ||
e419b223 | 2325 | AliHLTComponent::AliHLTStopwatchGuard::AliHLTStopwatchGuard(const AliHLTStopwatchGuard&) |
90ebac25 | 2326 | : |
2327 | fpStopwatch(NULL), | |
2328 | fpPrec(NULL) | |
2329 | { | |
e419b223 | 2330 | // |
2331 | // copy constructor not for use | |
2332 | // | |
2333 | } | |
2334 | ||
2335 | AliHLTComponent::AliHLTStopwatchGuard& AliHLTComponent::AliHLTStopwatchGuard::operator=(const AliHLTStopwatchGuard&) | |
2336 | { | |
2337 | // | |
2338 | // assignment operator not for use | |
2339 | // | |
2340 | fpStopwatch=NULL; | |
2341 | fpPrec=NULL; | |
2342 | return *this; | |
90ebac25 | 2343 | } |
2344 | ||
2345 | AliHLTComponent::AliHLTStopwatchGuard* AliHLTComponent::AliHLTStopwatchGuard::fgpCurrent=NULL; | |
2346 | ||
2347 | AliHLTComponent::AliHLTStopwatchGuard::~AliHLTStopwatchGuard() | |
2348 | { | |
2349 | // destructor | |
2350 | ||
2351 | // resume the preceeding guard if it controls a different stopwatch | |
2352 | int bStop=1; | |
2353 | if (fpPrec && fpPrec!=this) bStop=fpPrec->Resume(fpStopwatch); | |
2354 | ||
2355 | // stop the stopwatch if the current guard controls a different one | |
2356 | if (fpStopwatch && bStop==1) fpStopwatch->Stop(); | |
2357 | ||
2358 | // resume to the preceeding guard | |
2359 | fgpCurrent=fpPrec; | |
2360 | } | |
2361 | ||
0007ed52 | 2362 | int AliHLTComponent::AliHLTStopwatchGuard::Hold(const TStopwatch* pSucc) |
90ebac25 | 2363 | { |
2364 | // see header file for function documentation | |
2365 | if (fpStopwatch!=NULL && fpStopwatch!=pSucc) fpStopwatch->Stop(); | |
2366 | return fpStopwatch!=pSucc?1:0; | |
2367 | } | |
2368 | ||
0007ed52 | 2369 | int AliHLTComponent::AliHLTStopwatchGuard::Resume(const TStopwatch* pSucc) |
90ebac25 | 2370 | { |
2371 | // see header file for function documentation | |
2372 | if (fpStopwatch!=NULL && fpStopwatch!=pSucc) fpStopwatch->Start(kFALSE); | |
2373 | return fpStopwatch!=pSucc?1:0; | |
2374 | } | |
2375 | ||
2376 | int AliHLTComponent::SetStopwatch(TObject* pSW, AliHLTStopwatchType type) | |
2377 | { | |
2378 | // see header file for function documentation | |
2379 | int iResult=0; | |
2380 | if (pSW!=NULL && type<kSWTypeCount) { | |
2381 | if (fpStopwatches) { | |
2382 | TObject* pObj=fpStopwatches->At((int)type); | |
2383 | if (pSW==NULL // explicit reset | |
2384 | || pObj==NULL) { // explicit set | |
2385 | fpStopwatches->AddAt(pSW, (int)type); | |
2386 | } else if (pObj!=pSW) { | |
2387 | HLTWarning("stopwatch %d already set, reset first", (int)type); | |
2388 | iResult=-EBUSY; | |
2389 | } | |
2390 | } | |
2391 | } else { | |
2392 | iResult=-EINVAL; | |
2393 | } | |
2394 | return iResult; | |
2395 | } | |
2396 | ||
2397 | int AliHLTComponent::SetStopwatches(TObjArray* pStopwatches) | |
2398 | { | |
2399 | // see header file for function documentation | |
2400 | if (pStopwatches==NULL) return -EINVAL; | |
2401 | ||
2402 | int iResult=0; | |
77fd699f | 2403 | for (int i=0 ; i<(int)kSWTypeCount && pStopwatches->GetEntriesFast(); i++) |
90ebac25 | 2404 | SetStopwatch(pStopwatches->At(i), (AliHLTStopwatchType)i); |
2405 | return iResult; | |
2406 | } | |
559631d5 | 2407 | |
2408 | AliHLTUInt32_t AliHLTComponent::GetRunNo() const | |
2409 | { | |
29312178 | 2410 | // see header file for function documentation |
6e289790 | 2411 | |
2412 | // 2010-02-11 OCDB is now the reliable source for the run number, it is | |
2413 | // initialized either by aliroot or the external interface depending | |
2414 | // on the environment. It turned out that the rundescriptor is not set | |
2415 | // in the aliroot mode, resulting in an invalid run number. However this | |
2416 | // did not cause problems until now. OCDB initialization has been revised | |
2417 | // already in 10/2009. This was a remnant. | |
2418 | // Have to check whether we get rid of the rundescriptor at some point. | |
2419 | if (fpRunDesc==NULL) return AliHLTMisc::Instance().GetCDBRunNo(); | |
2420 | if (fpRunDesc->fRunNo!=(unsigned)AliHLTMisc::Instance().GetCDBRunNo()) { | |
2421 | HLTWarning("run number mismatch: ocdb %d run descriptor %d", AliHLTMisc::Instance().GetCDBRunNo(), fpRunDesc->fRunNo); | |
2422 | } | |
559631d5 | 2423 | return fpRunDesc->fRunNo; |
2424 | } | |
2425 | ||
2426 | AliHLTUInt32_t AliHLTComponent::GetRunType() const | |
2427 | { | |
29312178 | 2428 | // see header file for function documentation |
45c0a780 | 2429 | if (fpRunDesc==NULL) return kAliHLTVoidRunType; |
559631d5 | 2430 | return fpRunDesc->fRunType; |
2431 | } | |
2432 | ||
6700298e | 2433 | AliHLTUInt32_t AliHLTComponent::GetTimeStamp() const |
2434 | { | |
2435 | // see header file for function documentation | |
bee8f777 | 2436 | if (fCurrentEventData.fEventCreation_s) { |
2437 | return fCurrentEventData.fEventCreation_s; | |
2438 | } | |
2439 | // using the actual UTC if the time stamp was not set by the framework | |
2440 | return static_cast<AliHLTUInt32_t>(time(NULL)); | |
6700298e | 2441 | } |
2442 | ||
2443 | AliHLTUInt32_t AliHLTComponent::GetPeriodNumber() const | |
2444 | { | |
2445 | // see header file for function documentation | |
2446 | return (GetEventId()>>36)&0xfffffff; | |
2447 | } | |
2448 | ||
2449 | AliHLTUInt32_t AliHLTComponent::GetOrbitNumber() const | |
2450 | { | |
2451 | // see header file for function documentation | |
2452 | return (GetEventId()>>12)&0xffffff; | |
2453 | } | |
2454 | ||
2455 | AliHLTUInt16_t AliHLTComponent::GetBunchCrossNumber() const | |
2456 | { | |
2457 | // see header file for function documentation | |
2458 | return GetEventId()&0xfff; | |
2459 | } | |
2460 | ||
0007ed52 | 2461 | bool AliHLTComponent::IsDataEvent(AliHLTUInt32_t* pTgt) const |
48abe484 | 2462 | { |
2463 | // see header file for function documentation | |
2464 | if (pTgt) *pTgt=fEventType; | |
2465 | return (fEventType==gkAliEventTypeData || | |
9e14734f | 2466 | fEventType==gkAliEventTypeDataReplay); |
48abe484 | 2467 | } |
2468 | ||
83fec083 | 2469 | int AliHLTComponent::CopyStruct(void* pStruct, unsigned int iStructSize, unsigned int iBlockNo, |
559631d5 | 2470 | const char* structname, const char* eventname) |
2471 | { | |
29312178 | 2472 | // see header file for function documentation |
559631d5 | 2473 | int iResult=0; |
2474 | if (pStruct!=NULL && iStructSize>sizeof(AliHLTUInt32_t)) { | |
2475 | if (fpInputBlocks!=NULL && iBlockNo<fCurrentEventData.fBlockCnt) { | |
2476 | AliHLTUInt32_t* pTgt=(AliHLTUInt32_t*)pStruct; | |
2477 | if (fpInputBlocks[iBlockNo].fPtr && fpInputBlocks[iBlockNo].fSize) { | |
3294f81a | 2478 | AliHLTUInt32_t copy=*((AliHLTUInt32_t*)fpInputBlocks[iBlockNo].fPtr); |
559631d5 | 2479 | if (fpInputBlocks[iBlockNo].fSize!=copy) { |
c5123824 | 2480 | HLTWarning("%s event: mismatch of block size (%d) and structure size (%d)", eventname, fpInputBlocks[iBlockNo].fSize, copy); |
559631d5 | 2481 | if (copy>fpInputBlocks[iBlockNo].fSize) copy=fpInputBlocks[iBlockNo].fSize; |
2482 | } | |
2483 | if (copy!=iStructSize) { | |
c5123824 | 2484 | HLTWarning("%s event: mismatch in %s version (data type version %d)", eventname, structname, ALIHLT_DATA_TYPES_VERSION); |
559631d5 | 2485 | if (copy>iStructSize) { |
2486 | copy=iStructSize; | |
2487 | } else { | |
2488 | memset(pTgt, 0, iStructSize); | |
2489 | } | |
2490 | } | |
3294f81a | 2491 | memcpy(pTgt, fpInputBlocks[iBlockNo].fPtr, copy); |
559631d5 | 2492 | *pTgt=iStructSize; |
2493 | iResult=copy; | |
2494 | } else { | |
2495 | HLTWarning("%s event: missing data block", eventname); | |
2496 | } | |
2497 | } else { | |
2498 | iResult=-ENODATA; | |
2499 | } | |
2500 | } else { | |
2501 | HLTError("invalid struct"); | |
2502 | iResult=-EINVAL; | |
2503 | } | |
2504 | return iResult; | |
2505 | } | |
ed504011 | 2506 | |
48abe484 | 2507 | AliHLTUInt32_t AliHLTComponent::CalculateChecksum(const AliHLTUInt8_t* buffer, int size) |
2508 | { | |
2509 | // see header file for function documentation | |
2510 | AliHLTUInt32_t remainder = 0; | |
2511 | const AliHLTUInt8_t crcwidth=(8*sizeof(AliHLTUInt32_t)); | |
2512 | const AliHLTUInt32_t topbit=1 << (crcwidth-1); | |
2513 | const AliHLTUInt32_t polynomial=0xD8; /* 11011 followed by 0's */ | |
2514 | ||
2515 | // code from | |
2516 | // http://www.netrino.com/Embedded-Systems/How-To/CRC-Calculation-C-Code | |
2517 | ||
2518 | /* | |
2519 | * Perform modulo-2 division, a byte at a time. | |
2520 | */ | |
2521 | for (int byte = 0; byte < size; ++byte) | |
2522 | { | |
2523 | /* | |
2524 | * Bring the next byte into the remainder. | |
2525 | */ | |
2526 | remainder ^= (buffer[byte] << (crcwidth - 8)); | |
2527 | ||
2528 | /* | |
2529 | * Perform modulo-2 division, a bit at a time. | |
2530 | */ | |
2531 | for (uint8_t bit = 8; bit > 0; --bit) | |
2532 | { | |
2533 | /* | |
2534 | * Try to divide the current data bit. | |
2535 | */ | |
2536 | if (remainder & topbit) | |
2537 | { | |
2538 | remainder = (remainder << 1) ^ polynomial; | |
2539 | } | |
2540 | else | |
2541 | { | |
2542 | remainder = (remainder << 1); | |
2543 | } | |
2544 | } | |
2545 | } | |
2546 | ||
2547 | /* | |
2548 | * The final remainder is the CRC result. | |
2549 | */ | |
2550 | return (remainder); | |
2551 | } | |
abb52c8f | 2552 | |
2553 | int AliHLTComponent::ExtractComponentTableEntry(const AliHLTUInt8_t* pBuffer, AliHLTUInt32_t size, | |
2554 | string& retChainId, string& retCompId, string& retCompArgs, | |
0622a0f3 | 2555 | vector<AliHLTUInt32_t>& parents, int& level) |
abb52c8f | 2556 | { |
2557 | // see header file for function documentation | |
2558 | retChainId.clear(); | |
2559 | retCompId.clear(); | |
2560 | retCompArgs.clear(); | |
2561 | parents.clear(); | |
0622a0f3 | 2562 | level=-1; |
abb52c8f | 2563 | if (!pBuffer || size==0) return 0; |
2564 | ||
2565 | const AliHLTComponentTableEntry* pEntry=reinterpret_cast<const AliHLTComponentTableEntry*>(pBuffer); | |
2566 | if (size<8/* the initial size of the structure*/ || | |
2567 | pEntry==NULL || pEntry->fStructSize<8) return -ENOMSG; | |
0622a0f3 | 2568 | |
2569 | if (pEntry->fStructSize!=sizeof(AliHLTComponentTableEntry)) return -EBADF; | |
2570 | level=pEntry->fLevel; | |
abb52c8f | 2571 | const AliHLTUInt32_t* pParents=reinterpret_cast<const AliHLTUInt32_t*>(pEntry->fBuffer); |
2572 | const AliHLTUInt8_t* pEnd=pBuffer+size; | |
2573 | ||
2574 | if (pParents+pEntry->fNofParents>=reinterpret_cast<const AliHLTUInt32_t*>(pEnd)) return -ENODEV; | |
2575 | for (unsigned int i=0; i<pEntry->fNofParents; i++, pParents++) { | |
2576 | parents.push_back(*pParents); | |
2577 | } | |
2578 | ||
2579 | const char* pDescription=reinterpret_cast<const char*>(pParents); | |
2580 | if (pDescription+pEntry->fSizeDescription>=reinterpret_cast<const char*>(pEnd) || | |
2581 | *(pDescription+pEntry->fSizeDescription)!=0) { | |
2582 | return -EBADF; | |
2583 | } | |
2584 | ||
2585 | TString descriptor=reinterpret_cast<const char*>(pDescription); | |
2586 | TString chainId; | |
2587 | TString compId; | |
2588 | TString compArgs; | |
2589 | TObjArray* pTokens=descriptor.Tokenize("{"); | |
2590 | if (pTokens) { | |
2591 | int n=0; | |
77fd699f | 2592 | if (pTokens->GetEntriesFast()>n) { |
704972af | 2593 | retChainId=pTokens->At(n++)->GetName(); |
abb52c8f | 2594 | } |
77fd699f | 2595 | if (pTokens->GetEntriesFast()>n) { |
704972af | 2596 | compId=pTokens->At(n++)->GetName(); |
abb52c8f | 2597 | } |
2598 | delete pTokens; | |
2599 | } | |
2600 | if (!compId.IsNull() && (pTokens=compId.Tokenize(":"))!=NULL) { | |
2601 | int n=0; | |
77fd699f | 2602 | if (pTokens->GetEntriesFast()>n) { |
704972af | 2603 | compId=pTokens->At(n++)->GetName(); |
abb52c8f | 2604 | } |
77fd699f | 2605 | if (pTokens->GetEntriesFast()>n) { |
704972af | 2606 | compArgs=pTokens->At(n++)->GetName(); |
abb52c8f | 2607 | } |
2608 | delete pTokens; | |
2609 | } | |
2610 | compId.ReplaceAll("}", ""); | |
2611 | compArgs.ReplaceAll("}", ""); | |
2612 | ||
2613 | retCompId=compId; | |
2614 | retCompArgs=compArgs; | |
2615 | ||
2616 | if (retChainId.size()==0) return -ENODATA; | |
2617 | ||
2618 | return 1; | |
2619 | } | |
97d2b87a | 2620 | |
89413559 | 2621 | int AliHLTComponent::ExtractTriggerData( |
2622 | const AliHLTComponentTriggerData& trigData, | |
2623 | const AliHLTUInt8_t (**attributes)[gkAliHLTBlockDAttributeCount], | |
2624 | AliHLTUInt64_t* status, | |
2625 | const AliRawDataHeader** cdh, | |
2626 | AliHLTReadoutList* readoutlist, | |
2627 | bool printErrors | |
2628 | ) | |
2629 | { | |
2630 | // see header file for function documentation | |
2631 | ||
2632 | // Check that the trigger data structure is the correct size. | |
2633 | if (trigData.fStructSize != sizeof(AliHLTComponentTriggerData)) | |
2634 | { | |
2635 | if (printErrors) | |
2636 | { | |
2637 | AliHLTLogging log; | |
2638 | log.LoggingVarargs(kHLTLogError, Class_Name(), FUNCTIONNAME(), __FILE__, __LINE__, | |
2639 | "Invalid trigger structure size: %d but expected %d.", trigData.fStructSize, sizeof(AliHLTComponentTriggerData) | |
2640 | ); | |
2641 | } | |
2642 | return -ENOENT; | |
2643 | } | |
2644 | ||
e4d966f5 | 2645 | // Get the size of the AliHLTEventTriggerData structure without the readout list part. |
2646 | // The way we do this here should also handle memory alignment correctly. | |
2647 | AliHLTEventTriggerData* dummy = NULL; | |
2648 | size_t sizeWithoutReadout = (char*)(&dummy->fReadoutList) - (char*)(dummy); | |
2649 | ||
89413559 | 2650 | // Check that the trigger data pointer points to data of a size we can handle. |
e4d966f5 | 2651 | // Either it is the size of AliHLTEventTriggerData or the size of the old |
2652 | // version of AliHLTEventTriggerData using AliHLTEventDDLV0. | |
89413559 | 2653 | if (trigData.fDataSize != sizeof(AliHLTEventTriggerData) and |
e4d966f5 | 2654 | trigData.fDataSize != sizeWithoutReadout + sizeof(AliHLTEventDDLV0) |
89413559 | 2655 | ) |
2656 | { | |
2657 | if (printErrors) | |
2658 | { | |
2659 | AliHLTLogging log; | |
2660 | log.LoggingVarargs(kHLTLogError, Class_Name(), FUNCTIONNAME(), __FILE__, __LINE__, | |
2661 | "Invalid trigger data size: %d but expected %d.", trigData.fDataSize, sizeof(AliHLTEventTriggerData) | |
2662 | ); | |
2663 | } | |
2664 | return -EBADF; | |
2665 | } | |
2666 | ||
2667 | AliHLTEventTriggerData* evtData = reinterpret_cast<AliHLTEventTriggerData*>(trigData.fData); | |
2668 | assert(evtData != NULL); | |
2669 | ||
2670 | // Check that the CDH has 8 words. | |
2671 | if (cdh != NULL and evtData->fCommonHeaderWordCnt != 8) | |
2672 | { | |
2673 | if (printErrors) | |
2674 | { | |
2675 | AliHLTLogging log; | |
2676 | log.LoggingVarargs(kHLTLogError, Class_Name(), FUNCTIONNAME(), __FILE__, __LINE__, | |
2677 | "Common Data Header (CDH) has wrong number of data words: %d but expected %d", | |
2678 | evtData->fCommonHeaderWordCnt, sizeof(AliRawDataHeader)/sizeof(AliHLTUInt32_t) | |
2679 | ); | |
2680 | } | |
2681 | return -EBADMSG; | |
2682 | } | |
2683 | ||
2684 | // Check that the readout list has the correct count of words. i.e. something we can handle, | |
2685 | if (readoutlist != NULL and | |
2686 | evtData->fReadoutList.fCount != (unsigned)gkAliHLTDDLListSizeV0 and | |
2687 | evtData->fReadoutList.fCount != (unsigned)gkAliHLTDDLListSizeV1 | |
2688 | ) | |
2689 | { | |
2690 | if (printErrors) | |
2691 | { | |
2692 | AliHLTLogging log; | |
2693 | log.LoggingVarargs(kHLTLogError, Class_Name(), FUNCTIONNAME(), __FILE__, __LINE__, | |
2694 | "Readout list structure has wrong number of data words: %d but expected %d", | |
2695 | evtData->fReadoutList.fCount, gkAliHLTDDLListSize | |
2696 | ); | |
2697 | } | |
2698 | return -EPROTO; | |
2699 | } | |
2700 | ||
2701 | if (attributes != NULL) | |
2702 | { | |
2703 | *attributes = &evtData->fAttributes; | |
2704 | } | |
2705 | if (status != NULL) | |
2706 | { | |
2707 | *status = evtData->fHLTStatus; | |
2708 | } | |
2709 | if (cdh != NULL) | |
2710 | { | |
2711 | const AliRawDataHeader* cdhptr = reinterpret_cast<const AliRawDataHeader*>(&evtData->fCommonHeader); | |
2712 | *cdh = cdhptr; | |
2713 | } | |
2714 | if (readoutlist != NULL) | |
2715 | { | |
2716 | *readoutlist = AliHLTReadoutList(evtData->fReadoutList); | |
2717 | } | |
2718 | return 0; | |
2719 | } | |
2720 | ||
9e14734f | 2721 | AliHLTUInt32_t AliHLTComponent::ExtractEventTypeFromCDH(const AliRawDataHeader* cdh) |
2722 | { | |
2723 | // see header file for function documentation | |
2724 | ||
2725 | UChar_t l1msg = cdh->GetL1TriggerMessage(); | |
2726 | if ((l1msg & 0x1) == 0x0) return gkAliEventTypeData; | |
2727 | // The L2SwC bit must be one if we got here, i.e. l1msg & 0x1 == 0x1. | |
2728 | if (((l1msg >> 2) & 0xF) == 0xE) return gkAliEventTypeStartOfRun; | |
2729 | if (((l1msg >> 2) & 0xF) == 0xF) return gkAliEventTypeEndOfRun; | |
2730 | // Check the C1T bit to see if this is a calibration event, | |
2731 | // if not then it must be some other software trigger event. | |
2732 | if (((l1msg >> 6) & 0x1) == 0x1) return gkAliEventTypeCalibration; | |
2733 | return gkAliEventTypeSoftware; | |
2734 | } | |
2735 | ||
97d2b87a | 2736 | int AliHLTComponent::LoggingVarargs(AliHLTComponentLogSeverity severity, |
2737 | const char* originClass, const char* originFunc, | |
2738 | const char* file, int line, ... ) const | |
2739 | { | |
2740 | // see header file for function documentation | |
2741 | int iResult=0; | |
2742 | ||
2743 | va_list args; | |
2744 | va_start(args, line); | |
2745 | ||
2746 | // logging function needs to be const in order to be called from const member functions | |
2747 | // without problems. But at this point we face the problem with virtual members which | |
2748 | // are not necessarily const. | |
2749 | AliHLTComponent* nonconst=const_cast<AliHLTComponent*>(this); | |
7efb6418 | 2750 | AliHLTLogging::SetLogString(this, ", %p", "%s (%s_pfmt_): ", |
97d2b87a | 2751 | fChainId[0]!=0?fChainId.c_str():nonconst->GetComponentID(), |
7efb6418 | 2752 | nonconst->GetComponentID()); |
97d2b87a | 2753 | iResult=SendMessage(severity, originClass, originFunc, file, line, AliHLTLogging::BuildLogString(NULL, args, true /*append*/)); |
2754 | va_end(args); | |
2755 | ||
2756 | return iResult; | |
2757 | } | |
cf9cf07e | 2758 | |
cc095616 | 2759 | TUUID AliHLTComponent::GenerateGUID() |
2760 | { | |
2761 | // Generates a globally unique identifier. | |
2762 | ||
2763 | // Start by creating a new UUID. We cannot use the one automatically generated | |
2764 | // by ROOT because the algorithm used will not guarantee unique IDs when generating | |
2765 | // these UUIDs at a high rate in parallel. | |
2766 | TUUID uuid; | |
2767 | // We then use the generated UUID to form part of the random number seeds which | |
2768 | // will be used to generate a proper random UUID. For good measure we use a MD5 | |
2769 | // hash also. Note that we want to use the TUUID class because it will combine the | |
2770 | // host address information into the UUID. Using gSystem->GetHostByName() apparently | |
2771 | // can cause problems on Windows machines with a firewall, because it always tries | |
2772 | // to contact a DNS. The TUUID class handles this case appropriately. | |
2773 | union | |
2774 | { | |
2775 | UChar_t buf[16]; | |
2776 | UShort_t word[8]; | |
2777 | UInt_t dword[4]; | |
2778 | }; | |
2779 | uuid.GetUUID(buf); | |
2780 | TMD5 md5; | |
2781 | md5.Update(buf, sizeof(buf)); | |
2782 | TMD5 md52 = md5; | |
2783 | md5.Final(buf); | |
2784 | dword[0] += gSystem->GetUid(); | |
2785 | dword[1] += gSystem->GetGid(); | |
2786 | dword[2] += gSystem->GetPid(); | |
2787 | for (int i = 0; i < 4; ++i) | |
2788 | { | |
2789 | gRandom->SetSeed(dword[i]); | |
2790 | dword[i] = gRandom->Integer(0xFFFFFFFF); | |
2791 | } | |
2792 | md52.Update(buf, sizeof(buf)); | |
2793 | md52.Final(buf); | |
2794 | // To keep to the standard we need to set the version and reserved bits. | |
2795 | word[3] = (word[3] & 0x0FFF) | 0x4000; | |
2796 | buf[8] = (buf[8] & 0x3F) | 0x80; | |
2797 | ||
2798 | // Create the name of the new class and file. | |
2799 | char uuidstr[64]; | |
2800 | sprintf(uuidstr, "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x", | |
2801 | dword[0], word[2], word[3], buf[8], buf[9], buf[10], buf[11], buf[12], buf[13], buf[14], buf[15] | |
2802 | ); | |
2803 | ||
2804 | uuid.SetUUID(uuidstr); | |
2805 | return uuid; | |
2806 | } | |
2807 | ||
cf9cf07e | 2808 | int AliHLTComponent::ScanECSParam(const char* ecsParam) |
2809 | { | |
2810 | // see header file for function documentation | |
2811 | ||
2812 | // format of the parameter string from ECS | |
2813 | // <command>;<parameterkey>=<parametervalue>;<parameterkey>=<parametervalue>;... | |
2814 | // search for a subset of the parameterkeys | |
c4ffab2c | 2815 | // RUN_TYPE= |
2816 | // RUN_NUMBER= | |
2817 | // HLT_IN_DDL_LIST= | |
2818 | // CTP_TRIGGER_CLASS= | |
2819 | // DATA_FORMAT_VERSION= | |
2820 | // BEAM_TYPE= | |
2821 | // HLT_OUT_DDL_LIST= | |
2822 | // HLT_TRIGGER_CODE= | |
2823 | // DETECTOR_LIST= | |
2824 | // HLT_MODE= | |
2825 | // The command apears not to be sent by the online framework | |
cf9cf07e | 2826 | int iResult=0; |
2827 | TString string=ecsParam; | |
2828 | TObjArray* parameter=string.Tokenize(";"); | |
2829 | if (parameter) { | |
77fd699f | 2830 | for (int i=0; i<parameter->GetEntriesFast(); i++) { |
704972af | 2831 | TString entry=parameter->At(i)->GetName(); |
cf9cf07e | 2832 | HLTDebug("scanning ECS entry: %s", entry.Data()); |
2833 | TObjArray* entryParams=entry.Tokenize("="); | |
2834 | if (entryParams) { | |
77fd699f | 2835 | if (entryParams->GetEntriesFast()>1) { |
cf9cf07e | 2836 | if ((((TObjString*)entryParams->At(0))->GetString()).CompareTo("CTP_TRIGGER_CLASS")==0) { |
704972af | 2837 | int result=InitCTPTriggerClasses(entryParams->At(1)->GetName()); |
cf9cf07e | 2838 | if (iResult>=0 && result<0) iResult=result; |
2839 | } else { | |
2840 | // TODO: scan the other parameters | |
2841 | // e.g. consistency check of run number | |
2842 | } | |
2843 | } | |
2844 | delete entryParams; | |
2845 | } | |
2846 | } | |
2847 | delete parameter; | |
2848 | } | |
2849 | ||
2850 | return iResult; | |
2851 | } | |
2852 | ||
adb91bc3 | 2853 | int AliHLTComponent::SetupCTPData() |
cf9cf07e | 2854 | { |
2855 | // see header file for function documentation | |
adb91bc3 | 2856 | if (fpCTPData) delete fpCTPData; |
2857 | fpCTPData=new AliHLTCTPData; | |
2858 | if (!fpCTPData) return -ENOMEM; | |
cf9cf07e | 2859 | return 0; |
2860 | } | |
2861 | ||
adb91bc3 | 2862 | int AliHLTComponent::InitCTPTriggerClasses(const char* ctpString) |
cf9cf07e | 2863 | { |
2864 | // see header file for function documentation | |
adb91bc3 | 2865 | if (!fpCTPData) return 0; // silently accept as the component has to announce that it want's the CTP info |
2866 | return fpCTPData->InitCTPTriggerClasses(ctpString); | |
2867 | } | |
cf9cf07e | 2868 | |
adb91bc3 | 2869 | bool AliHLTComponent::EvaluateCTPTriggerClass(const char* expression, AliHLTComponentTriggerData& trigData) const |
2870 | { | |
2871 | // see header file for function documentation | |
2872 | if (!fpCTPData) { | |
2873 | static bool bWarningThrown=false; | |
2874 | if (!bWarningThrown) HLTError("Trigger classes not initialized, use SetupCTPData from DoInit()"); | |
2875 | bWarningThrown=true; | |
cf9cf07e | 2876 | return false; |
2877 | } | |
2878 | ||
adb91bc3 | 2879 | return fpCTPData->EvaluateCTPTriggerClass(expression, trigData); |
cf9cf07e | 2880 | } |
a5e775ec | 2881 | |
3fcb48b8 | 2882 | int AliHLTComponent::CheckCTPTrigger(const char* name) const |
2883 | { | |
2884 | // see header file for function documentation | |
2885 | if (!fpCTPData) { | |
2886 | static bool bWarningThrown=false; | |
2887 | if (!bWarningThrown) HLTError("Trigger classes not initialized, use SetupCTPData from DoInit()"); | |
2888 | bWarningThrown=true; | |
2889 | return false; | |
2890 | } | |
2891 | ||
2892 | return fpCTPData->CheckTrigger(name); | |
2893 | } | |
2894 | ||
a5e775ec | 2895 | Double_t AliHLTComponent::GetBz() |
2896 | { | |
2897 | // Returns Bz. | |
2898 | return AliHLTMisc::Instance().GetBz(); | |
2899 | } | |
2900 | ||
2901 | Double_t AliHLTComponent::GetBz(const Double_t *r) | |
2902 | { | |
2903 | // Returns Bz (kG) at the point "r" . | |
2904 | return AliHLTMisc::Instance().GetBz(r); | |
2905 | } | |
2906 | ||
2907 | void AliHLTComponent::GetBxByBz(const Double_t r[3], Double_t b[3]) | |
2908 | { | |
2909 | // Returns Bx, By and Bz (kG) at the point "r" . | |
2910 | AliHLTMisc::Instance().GetBxByBz(r, b); | |
2911 | } |