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" |
79c114b5 |
45 | #include "AliHLTMemoryFile.h" |
579d9eb7 |
46 | #include "AliHLTMisc.h" |
ec25e4ca |
47 | #include <cassert> |
bee8f777 |
48 | #include <ctime> |
0da432fa |
49 | #include <stdint.h> |
f23a6e1a |
50 | |
9ace7282 |
51 | /** |
52 | * default compression level for ROOT objects |
53 | */ |
54 | #define ALIHLTCOMPONENT_DEFAULT_OBJECT_COMPRESSION 5 |
2e3fd14f |
55 | #define ALIHLTCOMPONENT_STATTIME_SCALER 1000000 |
9ace7282 |
56 | |
b22e91eb |
57 | /** ROOT macro for the implementation of ROOT specific class methods */ |
90ebac25 |
58 | ClassImp(AliHLTComponent); |
59 | |
60 | /** stopwatch macro using the stopwatch guard */ |
61 | #define ALIHLTCOMPONENT_STOPWATCH(type) AliHLTStopwatchGuard swguard(fpStopwatches!=NULL?reinterpret_cast<TStopwatch*>(fpStopwatches->At((int)type)):NULL) |
62 | //#define ALIHLTCOMPONENT_STOPWATCH(type) |
63 | |
64 | /** stopwatch macro for operations of the base class */ |
65 | #define ALIHLTCOMPONENT_BASE_STOPWATCH() ALIHLTCOMPONENT_STOPWATCH(kSWBase) |
66 | /** stopwatch macro for operations of the detector algorithm (DA) */ |
67 | #define ALIHLTCOMPONENT_DA_STOPWATCH() ALIHLTCOMPONENT_STOPWATCH(kSWDA) |
f23a6e1a |
68 | |
f23a6e1a |
69 | AliHLTComponent::AliHLTComponent() |
85869391 |
70 | : |
53feaef5 |
71 | fEnvironment(), |
3cde846d |
72 | fCurrentEvent(0), |
a655eae3 |
73 | fEventCount(-1), |
74 | fFailedEvents(0), |
75 | fCurrentEventData(), |
76 | fpInputBlocks(NULL), |
77 | fCurrentInputBlock(-1), |
78 | fSearchDataType(kAliHLTVoidDataType), |
79 | fClassName(), |
80 | fpInputObjects(NULL), |
81 | fpOutputBuffer(NULL), |
82 | fOutputBufferSize(0), |
83 | fOutputBufferFilled(0), |
90ebac25 |
84 | fOutputBlocks(), |
79c114b5 |
85 | fpStopwatches(new TObjArray(kSWTypeCount)), |
559631d5 |
86 | fMemFiles(), |
87 | fpRunDesc(NULL), |
82c58a87 |
88 | fCDBSetRunNoFunc(false), |
a0aeb701 |
89 | fChainId(), |
48abe484 |
90 | fChainIdCrc(0), |
a0aeb701 |
91 | fpBenchmark(NULL), |
78d29060 |
92 | fFlags(0), |
abb52c8f |
93 | fEventType(gkAliEventTypeUnknown), |
eafbc306 |
94 | fComponentArgs(), |
95 | fEventDoneData(NULL), |
9ace7282 |
96 | fEventDoneDataSize(0), |
97 | fCompressionLevel(ALIHLTCOMPONENT_DEFAULT_OBJECT_COMPRESSION) |
b3f4766b |
98 | , fLastObjectSize(0) |
adb91bc3 |
99 | , fpCTPData(NULL) |
9d4d4b02 |
100 | , fPushbackPeriod(0) |
101 | , fLastPushBackTime(-1) |
70ed7d01 |
102 | { |
103 | // see header file for class documentation |
104 | // or |
105 | // refer to README to build package |
106 | // or |
107 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt |
a3c9b745 |
108 | memset(&fEnvironment, 0, sizeof(AliHLTAnalysisEnvironment)); |
70ed7d01 |
109 | if (fgpComponentHandler) |
110 | fgpComponentHandler->ScheduleRegister(this); |
7c781d33 |
111 | //SetLocalLoggingLevel(kHLTLogDefault); |
70ed7d01 |
112 | } |
113 | |
f23a6e1a |
114 | AliHLTComponent::~AliHLTComponent() |
115 | { |
70ed7d01 |
116 | // see header file for function documentation |
a0aeb701 |
117 | if (fpBenchmark) delete fpBenchmark; |
118 | fpBenchmark=NULL; |
119 | |
8451168b |
120 | CleanupInputObjects(); |
4498d7d1 |
121 | if (fpStopwatches!=NULL) delete fpStopwatches; |
122 | fpStopwatches=NULL; |
2be3f004 |
123 | AliHLTMemoryFilePList::iterator element=fMemFiles.begin(); |
79c114b5 |
124 | while (element!=fMemFiles.end()) { |
125 | if (*element) { |
126 | if ((*element)->IsClosed()==0) { |
127 | HLTWarning("memory file has not been closed, possible data loss or incomplete buffer"); |
128 | // close but do not flush as we dont know whether the buffer is still valid |
29312178 |
129 | (*element)->CloseMemoryFile(0); |
79c114b5 |
130 | } |
131 | delete *element; |
132 | *element=NULL; |
133 | } |
134 | element++; |
135 | } |
45c0a780 |
136 | if (fpRunDesc) { |
137 | delete fpRunDesc; |
138 | fpRunDesc=NULL; |
139 | } |
eafbc306 |
140 | if (fEventDoneData) |
141 | delete [] reinterpret_cast<AliHLTUInt8_t*>( fEventDoneData ); |
cf9cf07e |
142 | fEventDoneData=NULL; |
143 | |
adb91bc3 |
144 | if (fpCTPData) { |
145 | delete fpCTPData; |
cf9cf07e |
146 | } |
adb91bc3 |
147 | fpCTPData=NULL; |
f23a6e1a |
148 | } |
149 | |
70ed7d01 |
150 | AliHLTComponentHandler* AliHLTComponent::fgpComponentHandler=NULL; |
b22e91eb |
151 | |
85869391 |
152 | int AliHLTComponent::SetGlobalComponentHandler(AliHLTComponentHandler* pCH, int bOverwrite) |
153 | { |
70ed7d01 |
154 | // see header file for function documentation |
85869391 |
155 | int iResult=0; |
70ed7d01 |
156 | if (fgpComponentHandler==NULL || bOverwrite!=0) |
157 | fgpComponentHandler=pCH; |
85869391 |
158 | else |
159 | iResult=-EPERM; |
160 | return iResult; |
161 | } |
162 | |
70ed7d01 |
163 | int AliHLTComponent::UnsetGlobalComponentHandler() |
164 | { |
165 | // see header file for function documentation |
85869391 |
166 | return SetGlobalComponentHandler(NULL,1); |
167 | } |
168 | |
c528fdc6 |
169 | int AliHLTComponent::SetComponentEnvironment(const AliHLTAnalysisEnvironment* comenv, void* environParam) |
f23a6e1a |
170 | { |
70ed7d01 |
171 | // see header file for function documentation |
66108417 |
172 | HLTLogKeyword(fChainId.c_str()); |
f23a6e1a |
173 | int iResult=0; |
f7561f8d |
174 | if (comenv) { |
a3c9b745 |
175 | memset(&fEnvironment, 0, sizeof(AliHLTAnalysisEnvironment)); |
176 | memcpy(&fEnvironment, comenv, comenv->fStructSize<sizeof(AliHLTAnalysisEnvironment)?comenv->fStructSize:sizeof(AliHLTAnalysisEnvironment)); |
177 | fEnvironment.fStructSize=sizeof(AliHLTAnalysisEnvironment); |
70ed7d01 |
178 | fEnvironment.fParam=environParam; |
f23a6e1a |
179 | } |
c528fdc6 |
180 | return iResult; |
181 | } |
182 | |
183 | int AliHLTComponent::Init(const AliHLTAnalysisEnvironment* comenv, void* environParam, int argc, const char** argv ) |
184 | { |
185 | // see header file for function documentation |
186 | HLTLogKeyword(fChainId.c_str()); |
187 | int iResult=0; |
188 | if (comenv) { |
189 | SetComponentEnvironment(comenv, environParam); |
190 | } |
9d4d4b02 |
191 | fPushbackPeriod=0; |
192 | fLastPushBackTime=-1; |
193 | |
abb52c8f |
194 | fComponentArgs=""; |
8451168b |
195 | const char** pArguments=NULL; |
196 | int iNofChildArgs=0; |
197 | TString argument=""; |
198 | int bMissingParam=0; |
199 | if (argc>0) { |
200 | pArguments=new const char*[argc]; |
201 | if (pArguments) { |
202 | for (int i=0; i<argc && iResult>=0; i++) { |
abb52c8f |
203 | if (fComponentArgs.size()>0) fComponentArgs+=" "; |
204 | fComponentArgs+=argv[i]; |
8451168b |
205 | argument=argv[i]; |
206 | if (argument.IsNull()) continue; |
207 | |
208 | // benchmark |
66108417 |
209 | if (argument.CompareTo("-benchmark")==0) { |
8451168b |
210 | |
66108417 |
211 | // -loglevel= |
212 | } else if (argument.BeginsWith("-loglevel=")) { |
213 | TString parameter=argument.ReplaceAll("-loglevel=", ""); |
8451168b |
214 | parameter.Remove(TString::kLeading, ' '); // remove all blanks |
215 | if (parameter.BeginsWith("0x") && |
216 | parameter.Replace(0,2,"",0).IsHex()) { |
bd6cac58 |
217 | unsigned int loglevel=kHLTLogNone; |
218 | sscanf(parameter.Data(),"%x", &loglevel); |
219 | SetLocalLoggingLevel((AliHLTComponentLogSeverity)loglevel); |
8451168b |
220 | } else { |
221 | HLTError("wrong parameter for argument %s, hex number expected", argument.Data()); |
222 | iResult=-EINVAL; |
223 | } |
9ace7282 |
224 | // -object-compression= |
225 | } else if (argument.BeginsWith("-object-compression=")) { |
226 | argument.ReplaceAll("-object-compression=", ""); |
227 | if (argument.IsDigit()) { |
228 | fCompressionLevel=argument.Atoi(); |
229 | if (fCompressionLevel<0 || fCompressionLevel>9) { |
230 | HLTWarning("invalid compression level %d, setting to default %d", fCompressionLevel, ALIHLTCOMPONENT_DEFAULT_OBJECT_COMPRESSION); |
231 | fCompressionLevel=ALIHLTCOMPONENT_DEFAULT_OBJECT_COMPRESSION; |
232 | } |
233 | } else { |
234 | HLTError("wrong parameter for argument -object-compression, number expected"); |
235 | } |
9d4d4b02 |
236 | // -pushback-period= |
237 | } else if (argument.BeginsWith("-pushback-period=")) { |
238 | argument.ReplaceAll("-pushback-period=", ""); |
239 | if (argument.IsDigit()) { |
240 | fPushbackPeriod=argument.Atoi(); |
241 | } else { |
242 | HLTError("wrong parameter for argument -pushback-period, number expected"); |
243 | } |
78d29060 |
244 | // -disable-component-stat |
245 | } else if (argument.CompareTo("-disable-component-stat")==0) { |
246 | fFlags|=kDisableComponentStat; |
8451168b |
247 | } else { |
248 | pArguments[iNofChildArgs++]=argv[i]; |
249 | } |
250 | } |
251 | } else { |
252 | iResult=-ENOMEM; |
253 | } |
254 | } |
255 | if (bMissingParam) { |
256 | HLTError("missing parameter for argument %s", argument.Data()); |
257 | iResult=-EINVAL; |
258 | } |
5ef2a37b |
259 | if (iResult>=0) { |
260 | iResult=CheckOCDBEntries(); |
261 | } |
8451168b |
262 | if (iResult>=0) { |
263 | iResult=DoInit(iNofChildArgs, pArguments); |
264 | } |
a0aeb701 |
265 | if (iResult>=0) { |
266 | fEventCount=0; |
267 | |
268 | // find out if the component wants to get the steering events |
269 | // explicitly |
270 | AliHLTComponentDataTypeList inputDt; |
271 | GetInputDataTypes(inputDt); |
78d29060 |
272 | bool bRequireSteeringBlocks=false; |
a0aeb701 |
273 | for (AliHLTComponentDataTypeList::iterator dt=inputDt.begin(); |
78d29060 |
274 | dt!=inputDt.end() && !bRequireSteeringBlocks; |
a0aeb701 |
275 | dt++) { |
78d29060 |
276 | bRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeSOR); |
277 | bRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeRunType); |
278 | bRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeEOR); |
279 | bRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeDDL); |
280 | bRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeComponentStatistics); |
a0aeb701 |
281 | } |
78d29060 |
282 | if (bRequireSteeringBlocks) fFlags|=kRequireSteeringBlocks; |
a0aeb701 |
283 | } |
8451168b |
284 | if (pArguments) delete [] pArguments; |
a0aeb701 |
285 | |
78d29060 |
286 | #if defined(HLT_COMPONENT_STATISTICS) |
a0aeb701 |
287 | // benchmarking stopwatch for the component statistics |
288 | fpBenchmark=new TStopwatch; |
78d29060 |
289 | #endif // HLT_COMPONENT_STATISTICS |
a0aeb701 |
290 | |
f23a6e1a |
291 | return iResult; |
292 | } |
293 | |
294 | int AliHLTComponent::Deinit() |
295 | { |
70ed7d01 |
296 | // see header file for function documentation |
66108417 |
297 | HLTLogKeyword(fChainId.c_str()); |
f23a6e1a |
298 | int iResult=0; |
299 | iResult=DoDeinit(); |
559631d5 |
300 | if (fpRunDesc) { |
cf9cf07e |
301 | // TODO: the warning should be kept, but the condition is wrong since the |
302 | // AliHLTRunDesc is set before the SOR event in the SetRunDescription |
303 | // method. A couple of state flags should be defined but that is a bit more |
304 | // work to do. For the moment disable the warning (2009-07-01) |
bee8f777 |
305 | // 2009-09-08: now, the info is not cleared in the ProcessEvent, because it |
306 | // might be needed by components during the event processing. |
cf9cf07e |
307 | //HLTWarning("did not receive EOR for run %d", fpRunDesc->fRunNo); |
559631d5 |
308 | AliHLTRunDesc* pRunDesc=fpRunDesc; |
309 | fpRunDesc=NULL; |
310 | delete pRunDesc; |
311 | } |
adb91bc3 |
312 | if (fpCTPData) { |
313 | delete fpCTPData; |
cf9cf07e |
314 | } |
adb91bc3 |
315 | fpCTPData=NULL; |
cf9cf07e |
316 | |
579d9eb7 |
317 | fEventCount=0; |
78d29060 |
318 | fFlags=0; |
f23a6e1a |
319 | return iResult; |
320 | } |
fa2e9b7c |
321 | |
82c58a87 |
322 | int AliHLTComponent::InitCDB(const char* cdbPath, AliHLTComponentHandler* pHandler) |
53feaef5 |
323 | { |
82c58a87 |
324 | // see header file for function documentation |
579d9eb7 |
325 | int iResult=0; |
c528fdc6 |
326 | HLTInfo("Using CDB: %s", cdbPath); |
703bcca6 |
327 | if (pHandler) { |
82c58a87 |
328 | // I have to think about separating the library handling from the |
c528fdc6 |
329 | // component handler. Requiring the component handler here is not |
82c58a87 |
330 | // the cleanest solution. |
c528fdc6 |
331 | // We presume the library already to be loaded, which is the case |
332 | // because it is loaded in the initialization of the logging functionality |
333 | // |
579d9eb7 |
334 | // find the symbol |
82c58a87 |
335 | AliHLTMiscInitCDB_t pFunc=(AliHLTMiscInitCDB_t)pHandler->FindSymbol(ALIHLTMISC_LIBRARY, ALIHLTMISC_INIT_CDB); |
579d9eb7 |
336 | if (pFunc) { |
703bcca6 |
337 | TString path; |
338 | if (cdbPath && cdbPath[0]!=0) { |
339 | path=cdbPath; |
340 | // very temporary fix, have to check for other formats |
341 | if (!path.BeginsWith("local://")) { |
342 | path="local://"; |
343 | path+=cdbPath; |
344 | } |
8f30c1ea |
345 | } |
346 | if ((iResult=(*pFunc)(path.Data()))>=0) { |
82c58a87 |
347 | if (!(fCDBSetRunNoFunc=pHandler->FindSymbol(ALIHLTMISC_LIBRARY, ALIHLTMISC_SET_CDB_RUNNO))) { |
348 | Message(NULL, kHLTLogWarning, "AliHLTComponent::InitCDB", "init CDB", |
349 | "can not find function to set CDB run no"); |
350 | } |
351 | } |
579d9eb7 |
352 | } else { |
353 | Message(NULL, kHLTLogError, "AliHLTComponent::InitCDB", "init CDB", |
354 | "can not find initialization function"); |
355 | iResult=-ENOSYS; |
53feaef5 |
356 | } |
82c58a87 |
357 | } else { |
358 | iResult=-EINVAL; |
359 | } |
579d9eb7 |
360 | return iResult; |
361 | } |
362 | |
363 | int AliHLTComponent::SetCDBRunNo(int runNo) |
364 | { |
82c58a87 |
365 | // see header file for function documentation |
366 | if (!fCDBSetRunNoFunc) return 0; |
367 | return (*((AliHLTMiscSetCDBRunNo_t)fCDBSetRunNoFunc))(runNo); |
579d9eb7 |
368 | } |
369 | |
45c0a780 |
370 | int AliHLTComponent::SetRunDescription(const AliHLTRunDesc* desc, const char* /*runType*/) |
371 | { |
372 | // see header file for function documentation |
373 | if (!desc) return -EINVAL; |
374 | if (desc->fStructSize!=sizeof(AliHLTRunDesc)) { |
375 | HLTError("invalid size of RunDesc struct (%ul)", desc->fStructSize); |
376 | return -EINVAL; |
377 | } |
378 | |
379 | if (!fpRunDesc) { |
380 | fpRunDesc=new AliHLTRunDesc; |
381 | if (!fpRunDesc) return -ENOMEM; |
382 | *fpRunDesc=kAliHLTVoidRunDesc; |
383 | } |
384 | |
385 | if (fpRunDesc->fRunNo!=kAliHLTVoidRunNo && fpRunDesc->fRunNo!=desc->fRunNo) { |
386 | HLTWarning("Run description has already been set"); |
387 | } |
388 | *fpRunDesc=*desc; |
389 | SetCDBRunNo(fpRunDesc->fRunNo); |
390 | // TODO: we have to decide about the runType |
391 | return 0; |
392 | } |
393 | |
9a0ef890 |
394 | int AliHLTComponent::SetComponentDescription(const char* desc) |
395 | { |
48abe484 |
396 | // see header file for function documentation |
9a0ef890 |
397 | int iResult=0; |
398 | if (!desc) return 0; |
399 | |
400 | TString descriptor=desc; |
401 | TObjArray* pTokens=descriptor.Tokenize(" "); |
402 | if (pTokens) { |
77fd699f |
403 | for (int i=0; i<pTokens->GetEntriesFast() && iResult>=0; i++) { |
9a0ef890 |
404 | TString argument=((TObjString*)pTokens->At(i++))->GetString(); |
405 | if (!argument || argument.IsNull()) continue; |
406 | |
a3c9b745 |
407 | // chainid |
408 | if (argument.BeginsWith("chainid")) { |
409 | argument.ReplaceAll("chainid", ""); |
9a0ef890 |
410 | if (argument.BeginsWith("=")) { |
411 | fChainId=argument.Replace(0,1,""); |
48abe484 |
412 | fChainIdCrc=CalculateChecksum((const AliHLTUInt8_t*)fChainId.c_str(), fChainId.length()); |
413 | HLTDebug("setting component description: chain id %s crc 0x%8x", fChainId.c_str(), fChainIdCrc); |
9a0ef890 |
414 | } else { |
415 | fChainId=""; |
416 | } |
417 | } else { |
48abe484 |
418 | HLTWarning("unknown component description %s", argument.Data()); |
9a0ef890 |
419 | } |
420 | } |
b09d01b5 |
421 | delete pTokens; |
9a0ef890 |
422 | } |
423 | |
424 | return iResult; |
425 | } |
426 | |
02bc7a5f |
427 | int AliHLTComponent::ConfigureFromArgumentString(int argc, const char** argv) |
428 | { |
429 | // see header file for function documentation |
430 | int iResult=0; |
431 | vector<const char*> array; |
432 | TObjArray choppedArguments; |
433 | TString argument=""; |
434 | int i=0; |
435 | for (i=0; i<argc && iResult>=0; i++) { |
436 | argument=argv[i]; |
437 | if (argument.IsNull()) continue; |
438 | TObjArray* pTokens=argument.Tokenize(" "); |
439 | if (pTokens) { |
44869670 |
440 | if (pTokens->GetEntriesFast()>0) { |
02bc7a5f |
441 | for (int n=0; n<pTokens->GetEntriesFast(); n++) { |
442 | choppedArguments.AddLast(pTokens->At(n)); |
44869670 |
443 | TString data=((TObjString*)pTokens->At(n))->GetString(); |
444 | if (!data.IsNull()) { |
445 | array.push_back(data.Data()); |
446 | } |
02bc7a5f |
447 | } |
448 | pTokens->SetOwner(kFALSE); |
449 | } |
450 | delete pTokens; |
451 | } |
452 | } |
453 | |
454 | for (i=0; (unsigned)i<array.size() && iResult>=0;) { |
455 | int result=ScanConfigurationArgument(array.size()-i, &array[i]); |
456 | if (result==0) { |
457 | HLTWarning("unknown component argument %s", array[i]); |
458 | i++; |
459 | } else if (result>0) { |
460 | i+=result; |
461 | } else { |
462 | iResult=result; |
463 | if (iResult==-EINVAL) { |
464 | HLTError("unknown argument %s", array[i]); |
465 | } else if (iResult==-EPROTO) { |
44869670 |
466 | HLTError("missing/wrong parameter for argument %s (%s)", array[i], (array.size()>(unsigned)i+1)?array[i+1]:"missing"); |
02bc7a5f |
467 | } else { |
468 | HLTError("scan of argument %s failed (%d)", array[i], iResult); |
469 | } |
470 | } |
471 | } |
472 | |
473 | return iResult; |
474 | } |
475 | |
476 | int AliHLTComponent::ConfigureFromCDBTObjString(const char* entries) |
477 | { |
478 | // see header file for function documentation |
479 | int iResult=0; |
480 | TString arguments; |
481 | TString confEntries=entries; |
482 | TObjArray* pTokens=confEntries.Tokenize(" "); |
483 | if (pTokens) { |
484 | for (int n=0; n<pTokens->GetEntriesFast(); n++) { |
485 | const char* path=((TObjString*)pTokens->At(n))->GetString().Data(); |
486 | const char* chainId=GetChainId(); |
487 | HLTInfo("configure from entry %s, chain id %s", path, (chainId!=NULL && chainId[0]!=0)?chainId:"<none>"); |
488 | TObject* pOCDBObject = LoadAndExtractOCDBObject(path); |
489 | if (pOCDBObject) { |
490 | TObjString* pString=dynamic_cast<TObjString*>(pOCDBObject); |
491 | if (pString) { |
492 | HLTInfo("received configuration object string: \'%s\'", pString->GetString().Data()); |
493 | arguments+=pString->GetString().Data(); |
494 | arguments+=" "; |
495 | } else { |
496 | HLTError("configuration object \"%s\" has wrong type, required TObjString", path); |
497 | iResult=-EINVAL; |
498 | } |
499 | } else { |
500 | HLTError("can not fetch object \"%s\" from OCDB", path); |
501 | iResult=-ENOENT; |
502 | } |
503 | } |
504 | delete pTokens; |
505 | } |
506 | if (iResult>=0 && !arguments.IsNull()) { |
507 | const char* array=arguments.Data(); |
508 | iResult=ConfigureFromArgumentString(1, &array); |
509 | } |
510 | return iResult; |
511 | } |
512 | |
513 | TObject* AliHLTComponent::LoadAndExtractOCDBObject(const char* path, int version, int subVersion) |
514 | { |
515 | // see header file for function documentation |
516 | AliCDBEntry* pEntry=AliHLTMisc::Instance().LoadOCDBEntry(path, GetRunNo(), version, subVersion); |
517 | if (!pEntry) return NULL; |
518 | return AliHLTMisc::Instance().ExtractObject(pEntry); |
519 | } |
520 | |
579d9eb7 |
521 | int AliHLTComponent::DoInit( int /*argc*/, const char** /*argv*/) |
522 | { |
523 | // default implementation, childs can overload |
b543e186 |
524 | HLTLogKeyword("dummy"); |
53feaef5 |
525 | return 0; |
526 | } |
527 | |
528 | int AliHLTComponent::DoDeinit() |
529 | { |
579d9eb7 |
530 | // default implementation, childs can overload |
b543e186 |
531 | HLTLogKeyword("dummy"); |
579d9eb7 |
532 | return 0; |
533 | } |
534 | |
535 | int AliHLTComponent::Reconfigure(const char* /*cdbEntry*/, const char* /*chainId*/) |
536 | { |
537 | // default implementation, childs can overload |
b543e186 |
538 | HLTLogKeyword("dummy"); |
539 | return 0; |
540 | } |
541 | |
542 | int AliHLTComponent::ReadPreprocessorValues(const char* /*modules*/) |
543 | { |
544 | // default implementation, childs can overload |
545 | HLTLogKeyword("dummy"); |
53feaef5 |
546 | return 0; |
547 | } |
548 | |
02bc7a5f |
549 | int AliHLTComponent::ScanConfigurationArgument(int /*argc*/, const char** /*argv*/) |
550 | { |
551 | // default implementation, childs can overload |
552 | HLTLogKeyword("dummy"); |
553 | HLTWarning("The function needs to be implemented by the component"); |
554 | return 0; |
555 | } |
556 | |
45c0a780 |
557 | int AliHLTComponent::StartOfRun() |
558 | { |
559 | // default implementation, childs can overload |
560 | HLTLogKeyword("dummy"); |
561 | return 0; |
562 | } |
563 | |
564 | int AliHLTComponent::EndOfRun() |
565 | { |
566 | // default implementation, childs can overload |
567 | HLTLogKeyword("dummy"); |
568 | return 0; |
569 | } |
570 | |
571 | |
2be3f004 |
572 | int AliHLTComponent::GetOutputDataTypes(AliHLTComponentDataTypeList& /*tgtList*/) |
de6593d0 |
573 | { |
82c58a87 |
574 | // default implementation, childs can overload |
3a7c0444 |
575 | HLTLogKeyword("dummy"); |
de6593d0 |
576 | return 0; |
577 | } |
578 | |
5ef2a37b |
579 | void AliHLTComponent::GetOCDBObjectDescription( TMap* const /*targetArray*/) |
580 | { |
581 | // default implementation, childs can overload |
582 | HLTLogKeyword("dummy"); |
583 | } |
584 | |
585 | int AliHLTComponent::CheckOCDBEntries(const TMap* const externList) |
586 | { |
587 | // check the availability of the OCDB entry descriptions in the TMap |
588 | // key : complete OCDB path of the entry |
589 | // value : auxiliary object - short description |
590 | // if the external map was not provided the function invokes |
591 | // interface function GetOCDBObjectDescription() to retrieve the list. |
592 | int iResult=0; |
593 | if (externList) { |
594 | iResult=AliHLTMisc::Instance().CheckOCDBEntries(externList); |
595 | } else { |
596 | TMap* pMap=new TMap; |
597 | if (pMap) { |
598 | pMap->SetOwnerKeyValue(kTRUE); |
599 | GetOCDBObjectDescription(pMap); |
600 | iResult=AliHLTMisc::Instance().CheckOCDBEntries(pMap); |
601 | delete pMap; |
602 | pMap=NULL; |
603 | } |
604 | } |
605 | |
606 | return iResult; |
607 | } |
608 | |
70ed7d01 |
609 | void AliHLTComponent::DataType2Text( const AliHLTComponentDataType& type, char output[kAliHLTComponentDataTypefIDsize+kAliHLTComponentDataTypefOriginSize+2] ) const |
610 | { |
611 | // see header file for function documentation |
9ce4bf4a |
612 | memset( output, 0, kAliHLTComponentDataTypefIDsize+kAliHLTComponentDataTypefOriginSize+2 ); |
613 | strncat( output, type.fOrigin, kAliHLTComponentDataTypefOriginSize ); |
614 | strcat( output, ":" ); |
615 | strncat( output, type.fID, kAliHLTComponentDataTypefIDsize ); |
fa2e9b7c |
616 | } |
617 | |
fbdb63fd |
618 | string AliHLTComponent::DataType2Text( const AliHLTComponentDataType& type, int mode) |
9ce4bf4a |
619 | { |
70ed7d01 |
620 | // see header file for function documentation |
9ce4bf4a |
621 | string out(""); |
fbdb63fd |
622 | |
623 | if (mode==2) { |
624 | int i=0; |
625 | char tmp[8]; |
626 | for (i=0; i<kAliHLTComponentDataTypefOriginSize; i++) { |
627 | sprintf(tmp, "'%d", type.fOrigin[i]); |
628 | out+=tmp; |
629 | } |
630 | out+="':'"; |
631 | for (i=0; i<kAliHLTComponentDataTypefIDsize; i++) { |
632 | sprintf(tmp, "%d'", type.fID[i]); |
633 | out+=tmp; |
634 | } |
635 | return out; |
636 | } |
637 | |
638 | if (mode==1) { |
639 | int i=0; |
640 | char tmp[8]; |
641 | for (i=0; i<kAliHLTComponentDataTypefOriginSize; i++) { |
642 | unsigned char* puc=(unsigned char*)type.fOrigin; |
643 | if ((puc[i])<32) |
644 | sprintf(tmp, "'\\%x", type.fOrigin[i]); |
645 | else |
646 | sprintf(tmp, "'%c", type.fOrigin[i]); |
647 | out+=tmp; |
648 | } |
649 | out+="':'"; |
650 | for (i=0; i<kAliHLTComponentDataTypefIDsize; i++) { |
651 | unsigned char* puc=(unsigned char*)type.fID; |
652 | if (puc[i]<32) |
653 | sprintf(tmp, "\\%x'", type.fID[i]); |
654 | else |
655 | sprintf(tmp, "%c'", type.fID[i]); |
656 | out+=tmp; |
657 | } |
658 | return out; |
659 | } |
660 | |
9ce4bf4a |
661 | if (type==kAliHLTVoidDataType) { |
662 | out="VOID:VOID"; |
663 | } else { |
3cde846d |
664 | // some gymnastics in order to avoid a '0' which is part of either or both |
665 | // ID and origin terminating the whole string. Unfortunately, string doesn't |
666 | // stop appending at the '0' if the number of elements to append was |
667 | // explicitely specified |
668 | string tmp(""); |
669 | tmp.append(type.fOrigin, kAliHLTComponentDataTypefOriginSize); |
670 | out.append(tmp.c_str()); |
9ce4bf4a |
671 | out.append(":"); |
3cde846d |
672 | tmp=""; |
673 | tmp.append(type.fID, kAliHLTComponentDataTypefIDsize); |
674 | out.append(tmp.c_str()); |
9ce4bf4a |
675 | } |
676 | return out; |
677 | } |
678 | |
679 | |
70ed7d01 |
680 | void* AliHLTComponent::AllocMemory( unsigned long size ) |
681 | { |
682 | // see header file for function documentation |
85869391 |
683 | if (fEnvironment.fAllocMemoryFunc) |
684 | return (*fEnvironment.fAllocMemoryFunc)(fEnvironment.fParam, size ); |
9ce4bf4a |
685 | HLTFatal("no memory allocation handler registered"); |
85869391 |
686 | return NULL; |
687 | } |
688 | |
2be3f004 |
689 | int AliHLTComponent::MakeOutputDataBlockList( const AliHLTComponentBlockDataList& blocks, AliHLTUInt32_t* blockCount, |
70ed7d01 |
690 | AliHLTComponentBlockData** outputBlocks ) |
691 | { |
692 | // see header file for function documentation |
9ce4bf4a |
693 | if ( blockCount==NULL || outputBlocks==NULL ) |
2d7ff710 |
694 | return -EFAULT; |
fa2e9b7c |
695 | AliHLTUInt32_t count = blocks.size(); |
696 | if ( !count ) |
697 | { |
698 | *blockCount = 0; |
699 | *outputBlocks = NULL; |
700 | return 0; |
701 | } |
8ede8717 |
702 | *outputBlocks = reinterpret_cast<AliHLTComponentBlockData*>( AllocMemory( sizeof(AliHLTComponentBlockData)*count ) ); |
fa2e9b7c |
703 | if ( !*outputBlocks ) |
2d7ff710 |
704 | return -ENOMEM; |
ca8524df |
705 | for ( unsigned long i = 0; i < count; i++ ) { |
fa2e9b7c |
706 | (*outputBlocks)[i] = blocks[i]; |
732e8f50 |
707 | if (MatchExactly(blocks[i].fDataType, kAliHLTAnyDataType)) { |
5f5b708b |
708 | (*outputBlocks)[i].fDataType=GetOutputDataType(); |
709 | /* data type was set to the output data type by the PubSub AliRoot |
710 | Wrapper component, if data type of the block was ********:****. |
711 | Now handled by the component base class in order to have same |
712 | behavior when running embedded in AliRoot |
ca8524df |
713 | memset((*outputBlocks)[i].fDataType.fID, '*', kAliHLTComponentDataTypefIDsize); |
714 | memset((*outputBlocks)[i].fDataType.fOrigin, '*', kAliHLTComponentDataTypefOriginSize); |
5f5b708b |
715 | */ |
ca8524df |
716 | } |
717 | } |
fa2e9b7c |
718 | *blockCount = count; |
719 | return 0; |
720 | |
721 | } |
0c0c9d99 |
722 | |
0007ed52 |
723 | int AliHLTComponent::GetEventDoneData( unsigned long size, AliHLTComponentEventDoneData** edd ) const |
70ed7d01 |
724 | { |
725 | // see header file for function documentation |
85869391 |
726 | if (fEnvironment.fGetEventDoneDataFunc) |
727 | return (*fEnvironment.fGetEventDoneDataFunc)(fEnvironment.fParam, fCurrentEvent, size, edd ); |
728 | return -ENOSYS; |
729 | } |
730 | |
eafbc306 |
731 | int AliHLTComponent::ReserveEventDoneData( unsigned long size ) |
732 | { |
733 | // see header file for function documentation |
734 | int iResult=0; |
735 | |
6f4231a1 |
736 | unsigned long capacity=fEventDoneDataSize; |
737 | if (fEventDoneData) capacity-=sizeof(AliHLTComponentEventDoneData)+fEventDoneData->fDataSize; |
738 | if (size>capacity) { |
739 | unsigned long newSize=sizeof(AliHLTComponentEventDoneData)+size+(fEventDoneDataSize-capacity); |
740 | AliHLTComponentEventDoneData* newEDD = reinterpret_cast<AliHLTComponentEventDoneData*>( new AliHLTUInt8_t[newSize] ); |
eafbc306 |
741 | if (!newEDD) |
742 | return -ENOMEM; |
743 | newEDD->fStructSize = sizeof(AliHLTComponentEventDoneData); |
744 | newEDD->fDataSize = 0; |
745 | newEDD->fData = reinterpret_cast<AliHLTUInt8_t*>(newEDD)+newEDD->fStructSize; |
746 | if (fEventDoneData) { |
747 | memcpy( newEDD->fData, fEventDoneData->fData, fEventDoneData->fDataSize ); |
748 | newEDD->fDataSize = fEventDoneData->fDataSize; |
749 | delete [] reinterpret_cast<AliHLTUInt8_t*>( fEventDoneData ); |
750 | } |
751 | fEventDoneData = newEDD; |
6f4231a1 |
752 | fEventDoneDataSize = newSize; |
eafbc306 |
753 | } |
754 | return iResult; |
755 | |
756 | } |
757 | |
758 | int AliHLTComponent::PushEventDoneData( AliHLTUInt32_t eddDataWord ) |
759 | { |
0007ed52 |
760 | // see header file for function documentation |
eafbc306 |
761 | if (!fEventDoneData) |
762 | return -ENOMEM; |
763 | if (fEventDoneData->fDataSize+sizeof(AliHLTUInt32_t)>fEventDoneDataSize) |
764 | return -ENOSPC; |
765 | *reinterpret_cast<AliHLTUInt32_t*>((reinterpret_cast<AliHLTUInt8_t*>(fEventDoneData->fData)+fEventDoneData->fDataSize)) = eddDataWord; |
766 | fEventDoneData->fDataSize += sizeof(AliHLTUInt32_t); |
767 | return 0; |
768 | } |
769 | |
770 | void AliHLTComponent::ReleaseEventDoneData() |
771 | { |
0007ed52 |
772 | // see header file for function documentation |
773 | if (fEventDoneData) |
eafbc306 |
774 | delete [] reinterpret_cast<AliHLTUInt8_t*>( fEventDoneData ); |
775 | fEventDoneData = NULL; |
776 | fEventDoneDataSize = 0; |
777 | } |
778 | |
779 | |
2be3f004 |
780 | int AliHLTComponent::FindMatchingDataTypes(AliHLTComponent* pConsumer, AliHLTComponentDataTypeList* tgtList) |
0c0c9d99 |
781 | { |
70ed7d01 |
782 | // see header file for function documentation |
0c0c9d99 |
783 | int iResult=0; |
784 | if (pConsumer) { |
8a106878 |
785 | AliHLTComponentDataTypeList itypes; |
786 | AliHLTComponentDataTypeList otypes; |
787 | otypes.push_back(GetOutputDataType()); |
c57201be |
788 | if (MatchExactly(otypes[0],kAliHLTMultipleDataType)) { |
8a106878 |
789 | otypes.clear(); |
790 | int count=0; |
791 | if ((count=GetOutputDataTypes(otypes))>0) { |
792 | } else if (GetComponentType()!=kSink) { |
793 | HLTWarning("component %s indicates multiple output data types but GetOutputDataTypes returns %d", GetComponentID(), count); |
794 | } |
795 | } |
0007ed52 |
796 | pConsumer->GetInputDataTypes(itypes); |
48abe484 |
797 | AliHLTComponentDataTypeList::iterator otype=otypes.begin(); |
798 | for (;otype!=otypes.end();otype++) { |
799 | //PrintDataTypeContent((*otype), "publisher \'%s\'"); |
800 | if ((*otype)==(kAliHLTAnyDataType|kAliHLTDataOriginPrivate)) { |
801 | if (tgtList) tgtList->push_back(*otype); |
802 | iResult++; |
803 | continue; |
804 | } |
805 | |
806 | AliHLTComponentDataTypeList::iterator itype=itypes.begin(); |
32f88fc5 |
807 | for ( ; itype!=itypes.end() && (*itype)!=(*otype) ; itype++) {/* empty body */}; |
48abe484 |
808 | //if (itype!=itypes.end()) PrintDataTypeContent(*itype, "consumer \'%s\'"); |
809 | if (itype!=itypes.end()) { |
810 | if (tgtList) tgtList->push_back(*otype); |
0c0c9d99 |
811 | iResult++; |
0c0c9d99 |
812 | } |
0c0c9d99 |
813 | } |
814 | } else { |
815 | iResult=-EINVAL; |
816 | } |
817 | return iResult; |
818 | } |
2d7ff710 |
819 | |
8b97f4f1 |
820 | void AliHLTComponent::PrintDataTypeContent(AliHLTComponentDataType& dt, const char* format) |
5f5b708b |
821 | { |
66043029 |
822 | // see header file for function documentation |
8b97f4f1 |
823 | const char* fmt="\'%s\'"; |
5f5b708b |
824 | if (format) fmt=format; |
8b97f4f1 |
825 | AliHLTLogging::Message(NULL, kHLTLogNone, NULL , NULL, Form(fmt, (DataType2Text(dt)).c_str())); |
826 | AliHLTLogging::Message(NULL, kHLTLogNone, NULL , NULL, |
827 | Form("%x %x %x %x %x %x %x %x : %x %x %x %x", |
828 | dt.fID[0], |
829 | dt.fID[1], |
830 | dt.fID[2], |
831 | dt.fID[3], |
832 | dt.fID[4], |
833 | dt.fID[5], |
834 | dt.fID[6], |
835 | dt.fID[7], |
836 | dt.fOrigin[0], |
837 | dt.fOrigin[1], |
838 | dt.fOrigin[2], |
839 | dt.fOrigin[3])); |
5f5b708b |
840 | } |
841 | |
fbdb63fd |
842 | void AliHLTComponent::FillBlockData( AliHLTComponentBlockData& blockData ) |
70ed7d01 |
843 | { |
844 | // see header file for function documentation |
2d7ff710 |
845 | blockData.fStructSize = sizeof(blockData); |
846 | FillShmData( blockData.fShmKey ); |
847 | blockData.fOffset = ~(AliHLTUInt32_t)0; |
848 | blockData.fPtr = NULL; |
849 | blockData.fSize = 0; |
850 | FillDataType( blockData.fDataType ); |
a655eae3 |
851 | blockData.fSpecification = kAliHLTVoidDataSpec; |
2d7ff710 |
852 | } |
853 | |
fbdb63fd |
854 | void AliHLTComponent::FillShmData( AliHLTComponentShmData& shmData ) |
70ed7d01 |
855 | { |
856 | // see header file for function documentation |
2d7ff710 |
857 | shmData.fStructSize = sizeof(shmData); |
858 | shmData.fShmType = gkAliHLTComponentInvalidShmType; |
859 | shmData.fShmID = gkAliHLTComponentInvalidShmID; |
860 | } |
861 | |
fbdb63fd |
862 | void AliHLTComponent::FillDataType( AliHLTComponentDataType& dataType ) |
70ed7d01 |
863 | { |
864 | // see header file for function documentation |
ca8524df |
865 | dataType=kAliHLTAnyDataType; |
2d7ff710 |
866 | } |
867 | |
70ed7d01 |
868 | void AliHLTComponent::CopyDataType(AliHLTComponentDataType& tgtdt, const AliHLTComponentDataType& srcdt) |
869 | { |
870 | // see header file for function documentation |
2d7ff710 |
871 | memcpy(&tgtdt.fID[0], &srcdt.fID[0], kAliHLTComponentDataTypefIDsize); |
872 | memcpy(&tgtdt.fOrigin[0], &srcdt.fOrigin[0], kAliHLTComponentDataTypefOriginSize); |
873 | } |
874 | |
70ed7d01 |
875 | void AliHLTComponent::SetDataType(AliHLTComponentDataType& tgtdt, const char* id, const char* origin) |
876 | { |
877 | // see header file for function documentation |
7e3efc8f |
878 | tgtdt.fStructSize=sizeof(AliHLTComponentDataType); |
879 | if (id) { |
880 | memset(&tgtdt.fID[0], 0, kAliHLTComponentDataTypefIDsize); |
d76bc02a |
881 | strncpy(&tgtdt.fID[0], id, strlen(id)<(size_t)kAliHLTComponentDataTypefIDsize?strlen(id):kAliHLTComponentDataTypefIDsize); |
7e3efc8f |
882 | } |
883 | if (origin) { |
884 | memset(&tgtdt.fOrigin[0], 0, kAliHLTComponentDataTypefOriginSize); |
d76bc02a |
885 | strncpy(&tgtdt.fOrigin[0], origin, strlen(origin)<(size_t)kAliHLTComponentDataTypefOriginSize?strlen(origin):kAliHLTComponentDataTypefOriginSize); |
7e3efc8f |
886 | } |
2d7ff710 |
887 | } |
9ce4bf4a |
888 | |
18b56222 |
889 | void AliHLTComponent::SetDataType(AliHLTComponentDataType& dt, AliHLTUInt64_t id, AliHLTUInt32_t origin) |
890 | { |
891 | // see header file for function documentation |
892 | dt.fStructSize=sizeof(AliHLTComponentDataType); |
893 | assert(kAliHLTComponentDataTypefIDsize==sizeof(id)); |
894 | assert(kAliHLTComponentDataTypefOriginSize==sizeof(origin)); |
895 | memcpy(&dt.fID, &id, kAliHLTComponentDataTypefIDsize); |
896 | memcpy(&dt.fOrigin, &origin, kAliHLTComponentDataTypefOriginSize); |
897 | } |
898 | |
9ce4bf4a |
899 | void AliHLTComponent::FillEventData(AliHLTComponentEventData& evtData) |
900 | { |
70ed7d01 |
901 | // see header file for function documentation |
9ce4bf4a |
902 | memset(&evtData, 0, sizeof(AliHLTComponentEventData)); |
903 | evtData.fStructSize=sizeof(AliHLTComponentEventData); |
48abe484 |
904 | evtData.fEventID=kAliHLTVoidEventID; |
9ce4bf4a |
905 | } |
906 | |
70ed7d01 |
907 | void AliHLTComponent::PrintComponentDataTypeInfo(const AliHLTComponentDataType& dt) |
908 | { |
909 | // see header file for function documentation |
9ce4bf4a |
910 | TString msg; |
911 | msg.Form("AliHLTComponentDataType(%d): ID=\"", dt.fStructSize); |
912 | for ( int i = 0; i < kAliHLTComponentDataTypefIDsize; i++ ) { |
913 | if (dt.fID[i]!=0) msg+=dt.fID[i]; |
914 | else msg+="\\0"; |
915 | } |
916 | msg+="\" Origin=\""; |
917 | for ( int i = 0; i < kAliHLTComponentDataTypefOriginSize; i++ ) { |
918 | if (dt.fOrigin[i]!=0) msg+=dt.fOrigin[i]; |
919 | else msg+="\\0"; |
920 | } |
921 | msg+="\""; |
3cde846d |
922 | AliHLTLogging::Message(NULL, kHLTLogNone, NULL , NULL, msg.Data()); |
9ce4bf4a |
923 | } |
924 | |
70ed7d01 |
925 | int AliHLTComponent::GetEventCount() const |
3cde846d |
926 | { |
70ed7d01 |
927 | // see header file for function documentation |
3cde846d |
928 | return fEventCount; |
929 | } |
930 | |
931 | int AliHLTComponent::IncrementEventCounter() |
932 | { |
70ed7d01 |
933 | // see header file for function documentation |
3cde846d |
934 | if (fEventCount>=0) fEventCount++; |
935 | return fEventCount; |
936 | } |
937 | |
66043029 |
938 | int AliHLTComponent::GetNumberOfInputBlocks() const |
a655eae3 |
939 | { |
940 | // see header file for function documentation |
941 | if (fpInputBlocks!=NULL) { |
942 | return fCurrentEventData.fBlockCnt; |
943 | } |
944 | return 0; |
945 | } |
946 | |
4646c6e3 |
947 | AliHLTEventID_t AliHLTComponent::GetEventId() const |
948 | { |
949 | // see header file for function documentation |
950 | if (fpInputBlocks!=NULL) { |
951 | return fCurrentEventData.fEventID; |
952 | } |
953 | return 0; |
954 | } |
955 | |
a655eae3 |
956 | const TObject* AliHLTComponent::GetFirstInputObject(const AliHLTComponentDataType& dt, |
957 | const char* classname, |
958 | int bForce) |
959 | { |
960 | // see header file for function documentation |
90ebac25 |
961 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 |
962 | fSearchDataType=dt; |
963 | if (classname) fClassName=classname; |
964 | else fClassName.clear(); |
1edbbe49 |
965 | int idx=FindInputBlock(fSearchDataType, 0, 1); |
a655eae3 |
966 | TObject* pObj=NULL; |
967 | if (idx>=0) { |
79c114b5 |
968 | HLTDebug("found block %d when searching for data type %s", idx, DataType2Text(dt).c_str()); |
a655eae3 |
969 | if ((pObj=GetInputObject(idx, fClassName.c_str(), bForce))!=NULL) { |
970 | fCurrentInputBlock=idx; |
971 | } else { |
972 | } |
973 | } |
974 | return pObj; |
975 | } |
976 | |
977 | const TObject* AliHLTComponent::GetFirstInputObject(const char* dtID, |
978 | const char* dtOrigin, |
979 | const char* classname, |
980 | int bForce) |
981 | { |
982 | // see header file for function documentation |
90ebac25 |
983 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 |
984 | AliHLTComponentDataType dt; |
985 | SetDataType(dt, dtID, dtOrigin); |
986 | return GetFirstInputObject(dt, classname, bForce); |
987 | } |
988 | |
989 | const TObject* AliHLTComponent::GetNextInputObject(int bForce) |
990 | { |
991 | // see header file for function documentation |
90ebac25 |
992 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
1edbbe49 |
993 | int idx=FindInputBlock(fSearchDataType, fCurrentInputBlock+1, 1); |
a655eae3 |
994 | //HLTDebug("found block %d when searching for data type %s", idx, DataType2Text(fSearchDataType).c_str()); |
995 | TObject* pObj=NULL; |
996 | if (idx>=0) { |
997 | if ((pObj=GetInputObject(idx, fClassName.c_str(), bForce))!=NULL) { |
998 | fCurrentInputBlock=idx; |
999 | } |
1000 | } |
1001 | return pObj; |
1002 | } |
1003 | |
1edbbe49 |
1004 | int AliHLTComponent::FindInputBlock(const AliHLTComponentDataType& dt, int startIdx, int bObject) const |
a655eae3 |
1005 | { |
1006 | // see header file for function documentation |
1007 | int iResult=-ENOENT; |
1008 | if (fpInputBlocks!=NULL) { |
1009 | int idx=startIdx<0?0:startIdx; |
4b98eadb |
1010 | for ( ; (UInt_t)idx<fCurrentEventData.fBlockCnt && iResult==-ENOENT; idx++) { |
3dd8541e |
1011 | if (dt!=fpInputBlocks[idx].fDataType) continue; |
1012 | |
1edbbe49 |
1013 | if (bObject!=0) { |
1014 | if (fpInputBlocks[idx].fPtr==NULL) continue; |
3294f81a |
1015 | AliHLTUInt32_t firstWord=*((AliHLTUInt32_t*)fpInputBlocks[idx].fPtr); |
1016 | if (firstWord!=fpInputBlocks[idx].fSize-sizeof(AliHLTUInt32_t)) continue; |
1edbbe49 |
1017 | } |
3dd8541e |
1018 | iResult=idx; |
a655eae3 |
1019 | } |
1020 | } |
1021 | return iResult; |
1022 | } |
1023 | |
1024 | TObject* AliHLTComponent::CreateInputObject(int idx, int bForce) |
1025 | { |
1026 | // see header file for function documentation |
1027 | TObject* pObj=NULL; |
1028 | if (fpInputBlocks!=NULL) { |
4b98eadb |
1029 | if ((UInt_t)idx<fCurrentEventData.fBlockCnt) { |
a655eae3 |
1030 | if (fpInputBlocks[idx].fPtr) { |
3294f81a |
1031 | AliHLTUInt32_t firstWord=*((AliHLTUInt32_t*)fpInputBlocks[idx].fPtr); |
a655eae3 |
1032 | if (firstWord==fpInputBlocks[idx].fSize-sizeof(AliHLTUInt32_t)) { |
8451168b |
1033 | HLTDebug("create object from block %d size %d", idx, fpInputBlocks[idx].fSize); |
3294f81a |
1034 | AliHLTMessage msg(fpInputBlocks[idx].fPtr, fpInputBlocks[idx].fSize); |
66043029 |
1035 | TClass* objclass=msg.GetClass(); |
1036 | pObj=msg.ReadObject(objclass); |
1037 | if (pObj && objclass) { |
1038 | HLTDebug("object %p type %s created", pObj, objclass->GetName()); |
a655eae3 |
1039 | } else { |
1040 | } |
1edbbe49 |
1041 | //} else { |
1042 | } else if (bForce!=0) { |
c5123824 |
1043 | HLTError("size mismatch: block size %d, indicated %d", fpInputBlocks[idx].fSize, firstWord+sizeof(AliHLTUInt32_t)); |
a655eae3 |
1044 | } |
1045 | } else { |
1046 | HLTFatal("block descriptor empty"); |
1047 | } |
1048 | } else { |
1049 | HLTError("index %d out of range %d", idx, fCurrentEventData.fBlockCnt); |
1050 | } |
1051 | } else { |
1052 | HLTError("no input blocks available"); |
1053 | } |
1054 | |
1055 | return pObj; |
1056 | } |
1057 | |
298ef463 |
1058 | TObject* AliHLTComponent::GetInputObject(int idx, const char* /*classname*/, int bForce) |
a655eae3 |
1059 | { |
1060 | // see header file for function documentation |
1061 | if (fpInputObjects==NULL) { |
1062 | fpInputObjects=new TObjArray(fCurrentEventData.fBlockCnt); |
1063 | } |
1064 | TObject* pObj=NULL; |
1065 | if (fpInputObjects) { |
1066 | pObj=fpInputObjects->At(idx); |
1067 | if (pObj==NULL) { |
1068 | pObj=CreateInputObject(idx, bForce); |
1069 | if (pObj) { |
1070 | fpInputObjects->AddAt(pObj, idx); |
1071 | } |
1072 | } |
1073 | } else { |
1074 | HLTFatal("memory allocation failed: TObjArray of size %d", fCurrentEventData.fBlockCnt); |
1075 | } |
1076 | return pObj; |
1077 | } |
1078 | |
8451168b |
1079 | int AliHLTComponent::CleanupInputObjects() |
1080 | { |
66043029 |
1081 | // see header file for function documentation |
8451168b |
1082 | if (!fpInputObjects) return 0; |
1083 | TObjArray* array=fpInputObjects; |
1084 | fpInputObjects=NULL; |
3ecb06e2 |
1085 | for (int i=0; i<array->GetEntriesFast(); i++) { |
8451168b |
1086 | TObject* pObj=array->At(i); |
79c114b5 |
1087 | // grrr, garbage collection strikes back: When read via AliHLTMessage |
1088 | // (CreateInputObject), and written to a TFile afterwards, the |
1089 | // TFile::Close calls ROOOT's garbage collection. No clue why the |
1090 | // object ended up in the key list and needs to be deleted |
a6c7a8bc |
1091 | // |
1092 | // Matthias 09.11.2008 follow up |
1093 | // This approach doesn't actually work in all cases: the object table |
1094 | // can be switched off globally, the flag needs to be checked here as |
1095 | // well in order to avoid memory leaks. |
1096 | // This means we have to find another solution for the problem if it |
1097 | // pops up again. |
1098 | if (pObj && |
1099 | (!TObject::GetObjectStat() || gObjectTable->PtrIsValid(pObj))) { |
1100 | delete pObj; |
1101 | } |
8451168b |
1102 | } |
1103 | delete array; |
90ebac25 |
1104 | return 0; |
8451168b |
1105 | } |
1106 | |
a655eae3 |
1107 | AliHLTComponentDataType AliHLTComponent::GetDataType(const TObject* pObject) |
1108 | { |
1109 | // see header file for function documentation |
90ebac25 |
1110 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 |
1111 | AliHLTComponentDataType dt=kAliHLTVoidDataType; |
1112 | int idx=fCurrentInputBlock; |
1113 | if (pObject) { |
1114 | if (fpInputObjects==NULL || (idx=fpInputObjects->IndexOf(pObject))>=0) { |
1115 | } else { |
1116 | HLTError("unknown object %p", pObject); |
1117 | } |
1118 | } |
1119 | if (idx>=0) { |
4b98eadb |
1120 | if ((UInt_t)idx<fCurrentEventData.fBlockCnt) { |
a655eae3 |
1121 | dt=fpInputBlocks[idx].fDataType; |
1122 | } else { |
1123 | HLTFatal("severe internal error, index out of range"); |
1124 | } |
1125 | } |
1126 | return dt; |
1127 | } |
1128 | |
1129 | AliHLTUInt32_t AliHLTComponent::GetSpecification(const TObject* pObject) |
1130 | { |
1131 | // see header file for function documentation |
90ebac25 |
1132 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 |
1133 | AliHLTUInt32_t iSpec=kAliHLTVoidDataSpec; |
1134 | int idx=fCurrentInputBlock; |
1135 | if (pObject) { |
1136 | if (fpInputObjects==NULL || (idx=fpInputObjects->IndexOf(pObject))>=0) { |
1137 | } else { |
1138 | HLTError("unknown object %p", pObject); |
1139 | } |
1140 | } |
1141 | if (idx>=0) { |
4b98eadb |
1142 | if ((UInt_t)idx<fCurrentEventData.fBlockCnt) { |
a655eae3 |
1143 | iSpec=fpInputBlocks[idx].fSpecification; |
1144 | } else { |
1145 | HLTFatal("severe internal error, index out of range"); |
1146 | } |
1147 | } |
1148 | return iSpec; |
1149 | } |
1150 | |
c7e9e2f2 |
1151 | int AliHLTComponent::Forward(const TObject* pObject) |
1152 | { |
1153 | // see header file for function documentation |
1154 | int iResult=0; |
1155 | int idx=fCurrentInputBlock; |
1156 | if (pObject) { |
1157 | if (fpInputObjects==NULL || (idx=fpInputObjects->IndexOf(pObject))>=0) { |
1158 | } else { |
1159 | HLTError("unknown object %p", pObject); |
1160 | iResult=-ENOENT; |
1161 | } |
1162 | } |
1163 | if (idx>=0) { |
1164 | fOutputBlocks.push_back(fpInputBlocks[idx]); |
1165 | } |
1166 | return iResult; |
1167 | } |
1168 | |
1169 | int AliHLTComponent::Forward(const AliHLTComponentBlockData* pBlock) |
1170 | { |
1171 | // see header file for function documentation |
1172 | int iResult=0; |
1173 | int idx=fCurrentInputBlock; |
1174 | if (pBlock) { |
1175 | if (fpInputObjects==NULL || (idx=FindInputBlock(pBlock))>=0) { |
1176 | } else { |
1177 | HLTError("unknown Block %p", pBlock); |
1178 | iResult=-ENOENT; |
1179 | } |
1180 | } |
1181 | if (idx>=0) { |
1182 | // check for fpInputBlocks pointer done in FindInputBlock |
1183 | fOutputBlocks.push_back(fpInputBlocks[idx]); |
1184 | } |
1185 | return iResult; |
1186 | } |
1187 | |
a655eae3 |
1188 | const AliHLTComponentBlockData* AliHLTComponent::GetFirstInputBlock(const AliHLTComponentDataType& dt) |
1189 | { |
1190 | // see header file for function documentation |
90ebac25 |
1191 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 |
1192 | fSearchDataType=dt; |
1193 | fClassName.clear(); |
1194 | int idx=FindInputBlock(fSearchDataType, 0); |
1195 | const AliHLTComponentBlockData* pBlock=NULL; |
1196 | if (idx>=0) { |
1197 | // check for fpInputBlocks pointer done in FindInputBlock |
1198 | pBlock=&fpInputBlocks[idx]; |
1edbbe49 |
1199 | fCurrentInputBlock=idx; |
a655eae3 |
1200 | } |
1201 | return pBlock; |
1202 | } |
1203 | |
1204 | const AliHLTComponentBlockData* AliHLTComponent::GetFirstInputBlock(const char* dtID, |
1205 | const char* dtOrigin) |
1206 | { |
1207 | // see header file for function documentation |
90ebac25 |
1208 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 |
1209 | AliHLTComponentDataType dt; |
1210 | SetDataType(dt, dtID, dtOrigin); |
1211 | return GetFirstInputBlock(dt); |
1212 | } |
1213 | |
10b9cbf9 |
1214 | const AliHLTComponentBlockData* AliHLTComponent::GetInputBlock(int index) const |
ec25e4ca |
1215 | { |
1216 | // see header file for function documentation |
1217 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
13398559 |
1218 | assert( 0 <= index and index < (int)fCurrentEventData.fBlockCnt ); |
ec25e4ca |
1219 | return &fpInputBlocks[index]; |
1220 | } |
1221 | |
a655eae3 |
1222 | const AliHLTComponentBlockData* AliHLTComponent::GetNextInputBlock() |
1223 | { |
1224 | // see header file for function documentation |
90ebac25 |
1225 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 |
1226 | int idx=FindInputBlock(fSearchDataType, fCurrentInputBlock+1); |
1227 | const AliHLTComponentBlockData* pBlock=NULL; |
1228 | if (idx>=0) { |
1229 | // check for fpInputBlocks pointer done in FindInputBlock |
1230 | pBlock=&fpInputBlocks[idx]; |
1edbbe49 |
1231 | fCurrentInputBlock=idx; |
a655eae3 |
1232 | } |
1233 | return pBlock; |
1234 | } |
1235 | |
66043029 |
1236 | int AliHLTComponent::FindInputBlock(const AliHLTComponentBlockData* pBlock) const |
a655eae3 |
1237 | { |
1238 | // see header file for function documentation |
1239 | int iResult=-ENOENT; |
1240 | if (fpInputBlocks!=NULL) { |
1241 | if (pBlock) { |
1242 | if (pBlock>=fpInputBlocks && pBlock<fpInputBlocks+fCurrentEventData.fBlockCnt) { |
132ca004 |
1243 | iResult=(int)(pBlock-fpInputBlocks); |
a655eae3 |
1244 | } |
1245 | } else { |
1246 | iResult=-EINVAL; |
1247 | } |
1248 | } |
1249 | return iResult; |
1250 | } |
1251 | |
1252 | AliHLTUInt32_t AliHLTComponent::GetSpecification(const AliHLTComponentBlockData* pBlock) |
1253 | { |
1254 | // see header file for function documentation |
90ebac25 |
1255 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 |
1256 | AliHLTUInt32_t iSpec=kAliHLTVoidDataSpec; |
1257 | int idx=fCurrentInputBlock; |
1258 | if (pBlock) { |
1259 | if (fpInputObjects==NULL || (idx=FindInputBlock(pBlock))>=0) { |
1260 | } else { |
1261 | HLTError("unknown Block %p", pBlock); |
1262 | } |
1263 | } |
1264 | if (idx>=0) { |
1265 | // check for fpInputBlocks pointer done in FindInputBlock |
1266 | iSpec=fpInputBlocks[idx].fSpecification; |
1267 | } |
1268 | return iSpec; |
1269 | } |
1270 | |
79c114b5 |
1271 | int AliHLTComponent::PushBack(TObject* pObject, const AliHLTComponentDataType& dt, AliHLTUInt32_t spec, |
1272 | void* pHeader, int headerSize) |
a655eae3 |
1273 | { |
1274 | // see header file for function documentation |
90ebac25 |
1275 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 |
1276 | int iResult=0; |
b3f4766b |
1277 | fLastObjectSize=0; |
9d4d4b02 |
1278 | if (fPushbackPeriod>0) { |
1279 | // suppress the output |
1280 | TDatime time; |
1281 | if (fLastPushBackTime<0 || (int)time.Get()-fLastPushBackTime<fPushbackPeriod) return 0; |
1282 | } |
a655eae3 |
1283 | if (pObject) { |
1284 | AliHLTMessage msg(kMESS_OBJECT); |
9ace7282 |
1285 | msg.SetCompressionLevel(fCompressionLevel); |
a655eae3 |
1286 | msg.WriteObject(pObject); |
1287 | Int_t iMsgLength=msg.Length(); |
1288 | if (iMsgLength>0) { |
9ace7282 |
1289 | // Matthias Sep 2008 |
1290 | // NOTE: AliHLTMessage does implement it's own SetLength method |
1291 | // which is not architecture independent. The original SetLength |
1292 | // stores the size always in network byte order. |
1293 | // I'm trying to remember the rational for that, might be that |
1294 | // it was just some lack of knowledge. Want to change this, but |
1295 | // has to be done carefullt to be backward compatible. |
a655eae3 |
1296 | msg.SetLength(); // sets the length to the first (reserved) word |
9ace7282 |
1297 | |
1298 | // does nothing if the level is 0 |
1299 | msg.Compress(); |
1300 | |
1301 | char *mbuf = msg.Buffer(); |
1302 | if (msg.CompBuffer()) { |
1303 | msg.SetLength(); // set once more to have to byte order |
1304 | mbuf = msg.CompBuffer(); |
1305 | iMsgLength = msg.CompLength(); |
1306 | } |
1307 | assert(mbuf!=NULL); |
1308 | iResult=InsertOutputBlock(mbuf, iMsgLength, dt, spec, pHeader, headerSize); |
a655eae3 |
1309 | if (iResult>=0) { |
9ace7282 |
1310 | HLTDebug("object %s (%p) size %d compression %d inserted to output", pObject->ClassName(), pObject, iMsgLength, msg.GetCompressionLevel()); |
a655eae3 |
1311 | } |
b3f4766b |
1312 | fLastObjectSize=iMsgLength; |
a655eae3 |
1313 | } else { |
1314 | HLTError("object serialization failed for object %p", pObject); |
1315 | iResult=-ENOMSG; |
1316 | } |
1317 | } else { |
1318 | iResult=-EINVAL; |
1319 | } |
1320 | return iResult; |
1321 | } |
1322 | |
79c114b5 |
1323 | int AliHLTComponent::PushBack(TObject* pObject, const char* dtID, const char* dtOrigin, AliHLTUInt32_t spec, |
1324 | void* pHeader, int headerSize) |
a655eae3 |
1325 | { |
1326 | // see header file for function documentation |
90ebac25 |
1327 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 |
1328 | AliHLTComponentDataType dt; |
1329 | SetDataType(dt, dtID, dtOrigin); |
79c114b5 |
1330 | return PushBack(pObject, dt, spec, pHeader, headerSize); |
a655eae3 |
1331 | } |
1332 | |
438635e3 |
1333 | int AliHLTComponent::PushBack(const void* pBuffer, int iSize, const AliHLTComponentDataType& dt, AliHLTUInt32_t spec, |
1334 | const void* pHeader, int headerSize) |
a655eae3 |
1335 | { |
1336 | // see header file for function documentation |
90ebac25 |
1337 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
9d4d4b02 |
1338 | if (fPushbackPeriod>0) { |
1339 | // suppress the output |
1340 | TDatime time; |
1341 | if (fLastPushBackTime<0 || (int)time.Get()-fLastPushBackTime<fPushbackPeriod) return 0; |
1342 | } |
1343 | |
9d9ffd37 |
1344 | return InsertOutputBlock(pBuffer, iSize, dt, spec, pHeader, headerSize); |
a655eae3 |
1345 | } |
1346 | |
438635e3 |
1347 | int AliHLTComponent::PushBack(const void* pBuffer, int iSize, const char* dtID, const char* dtOrigin, AliHLTUInt32_t spec, |
1348 | const void* pHeader, int headerSize) |
a655eae3 |
1349 | { |
1350 | // see header file for function documentation |
90ebac25 |
1351 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 |
1352 | AliHLTComponentDataType dt; |
1353 | SetDataType(dt, dtID, dtOrigin); |
9d9ffd37 |
1354 | return PushBack(pBuffer, iSize, dt, spec, pHeader, headerSize); |
a655eae3 |
1355 | } |
1356 | |
438635e3 |
1357 | int AliHLTComponent::InsertOutputBlock(const void* pBuffer, int iBufferSize, const AliHLTComponentDataType& dt, AliHLTUInt32_t spec, |
1358 | const void* pHeader, int iHeaderSize) |
a655eae3 |
1359 | { |
1360 | // see header file for function documentation |
1361 | int iResult=0; |
79c114b5 |
1362 | int iBlkSize = iBufferSize + iHeaderSize; |
438635e3 |
1363 | |
1364 | if ((pBuffer!=NULL && iBufferSize>0) || (pHeader!=NULL && iHeaderSize>0)) { |
79c114b5 |
1365 | if (fpOutputBuffer && iBlkSize<=(int)(fOutputBufferSize-fOutputBufferFilled)) { |
a655eae3 |
1366 | AliHLTUInt8_t* pTgt=fpOutputBuffer+fOutputBufferFilled; |
438635e3 |
1367 | |
1368 | // copy header if provided but skip if the header is the target location |
1369 | // in that case it has already been copied |
79c114b5 |
1370 | if (pHeader!=NULL && pHeader!=pTgt) { |
1371 | memcpy(pTgt, pHeader, iHeaderSize); |
1372 | } |
1373 | |
1374 | pTgt += (AliHLTUInt8_t) iHeaderSize; |
1375 | |
438635e3 |
1376 | // copy buffer if provided but skip if buffer is the target location |
1377 | // in that case it has already been copied |
a655eae3 |
1378 | if (pBuffer!=NULL && pBuffer!=pTgt) { |
79c114b5 |
1379 | memcpy(pTgt, pBuffer, iBufferSize); |
1380 | |
4b98eadb |
1381 | //AliHLTUInt32_t firstWord=*((AliHLTUInt32_t*)pBuffer); |
79c114b5 |
1382 | //HLTDebug("copy %d bytes from %p to output buffer %p, first word %#x", iBufferSize, pBuffer, pTgt, firstWord); |
a655eae3 |
1383 | } |
79c114b5 |
1384 | //HLTDebug("buffer inserted to output: size %d data type %s spec %#x", iBlkSize, DataType2Text(dt).c_str(), spec); |
a655eae3 |
1385 | } else { |
1386 | if (fpOutputBuffer) { |
b3f4766b |
1387 | HLTError("too little space in output buffer: %d of %d, required %d", fOutputBufferSize-fOutputBufferFilled, fOutputBufferSize, iBlkSize); |
a655eae3 |
1388 | } else { |
1389 | HLTError("output buffer not available"); |
1390 | } |
1391 | iResult=-ENOSPC; |
1392 | } |
a655eae3 |
1393 | } |
438635e3 |
1394 | if (iResult>=0) { |
1395 | AliHLTComponentBlockData bd; |
1396 | FillBlockData( bd ); |
1397 | bd.fOffset = fOutputBufferFilled; |
1398 | bd.fSize = iBlkSize; |
1399 | bd.fDataType = dt; |
1400 | bd.fSpecification = spec; |
1401 | fOutputBlocks.push_back( bd ); |
1402 | fOutputBufferFilled+=bd.fSize; |
1403 | } |
1404 | |
a655eae3 |
1405 | return iResult; |
1406 | } |
1407 | |
8451168b |
1408 | int AliHLTComponent::EstimateObjectSize(TObject* pObject) const |
1409 | { |
66043029 |
1410 | // see header file for function documentation |
cc63ef09 |
1411 | if (!pObject) return 0; |
1412 | |
1413 | AliHLTMessage msg(kMESS_OBJECT); |
1414 | msg.WriteObject(pObject); |
1415 | return msg.Length(); |
8451168b |
1416 | } |
1417 | |
79c114b5 |
1418 | AliHLTMemoryFile* AliHLTComponent::CreateMemoryFile(int capacity, const char* dtID, |
1419 | const char* dtOrigin, |
1420 | AliHLTUInt32_t spec) |
1421 | { |
1422 | // see header file for function documentation |
1423 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
1424 | AliHLTComponentDataType dt; |
1425 | SetDataType(dt, dtID, dtOrigin); |
1426 | return CreateMemoryFile(capacity, dt, spec); |
1427 | } |
1428 | |
1429 | AliHLTMemoryFile* AliHLTComponent::CreateMemoryFile(int capacity, |
1430 | const AliHLTComponentDataType& dt, |
1431 | AliHLTUInt32_t spec) |
1432 | { |
1433 | // see header file for function documentation |
1434 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
1435 | AliHLTMemoryFile* pFile=NULL; |
83fec083 |
1436 | if (capacity>=0 && static_cast<unsigned int>(capacity)<=fOutputBufferSize-fOutputBufferFilled){ |
79c114b5 |
1437 | AliHLTUInt8_t* pTgt=fpOutputBuffer+fOutputBufferFilled; |
1438 | pFile=new AliHLTMemoryFile((char*)pTgt, capacity); |
1439 | if (pFile) { |
83fec083 |
1440 | unsigned int nofBlocks=fOutputBlocks.size(); |
79c114b5 |
1441 | if (nofBlocks+1>fMemFiles.size()) { |
1442 | fMemFiles.resize(nofBlocks+1, NULL); |
1443 | } |
1444 | if (nofBlocks<fMemFiles.size()) { |
1445 | fMemFiles[nofBlocks]=pFile; |
1446 | AliHLTComponentBlockData bd; |
1447 | FillBlockData( bd ); |
1448 | bd.fOffset = fOutputBufferFilled; |
79c114b5 |
1449 | bd.fSize = capacity; |
1450 | bd.fDataType = dt; |
1451 | bd.fSpecification = spec; |
1452 | fOutputBufferFilled+=bd.fSize; |
1453 | fOutputBlocks.push_back( bd ); |
1454 | } else { |
1455 | HLTError("can not allocate/grow object array"); |
29312178 |
1456 | pFile->CloseMemoryFile(0); |
79c114b5 |
1457 | delete pFile; |
1458 | pFile=NULL; |
1459 | } |
1460 | } |
1461 | } else { |
1462 | HLTError("can not create memory file of size %d (%d available)", capacity, fOutputBufferSize-fOutputBufferFilled); |
1463 | } |
1464 | return pFile; |
1465 | } |
1466 | |
1467 | AliHLTMemoryFile* AliHLTComponent::CreateMemoryFile(const char* dtID, |
1468 | const char* dtOrigin, |
1469 | AliHLTUInt32_t spec, |
1470 | float capacity) |
1471 | { |
1472 | // see header file for function documentation |
1473 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
1474 | AliHLTComponentDataType dt; |
1475 | SetDataType(dt, dtID, dtOrigin); |
1476 | int size=fOutputBufferSize-fOutputBufferFilled; |
1477 | if (capacity<0 || capacity>1.0) { |
1478 | HLTError("invalid parameter: capacity %f", capacity); |
1479 | return NULL; |
1480 | } |
1481 | size=(int)(size*capacity); |
1482 | return CreateMemoryFile(size, dt, spec); |
1483 | } |
1484 | |
1485 | AliHLTMemoryFile* AliHLTComponent::CreateMemoryFile(const AliHLTComponentDataType& dt, |
1486 | AliHLTUInt32_t spec, |
1487 | float capacity) |
1488 | { |
1489 | // see header file for function documentation |
1490 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
1491 | int size=fOutputBufferSize-fOutputBufferFilled; |
1492 | if (capacity<0 || capacity>1.0) { |
1493 | HLTError("invalid parameter: capacity %f", capacity); |
1494 | return NULL; |
1495 | } |
1496 | size=(int)(size*capacity); |
1497 | return CreateMemoryFile(size, dt, spec); |
1498 | } |
1499 | |
1500 | int AliHLTComponent::Write(AliHLTMemoryFile* pFile, const TObject* pObject, |
1501 | const char* key, int option) |
1502 | { |
3a7c0444 |
1503 | // see header file for function documentation |
79c114b5 |
1504 | int iResult=0; |
1505 | if (pFile && pObject) { |
1506 | pFile->cd(); |
1507 | iResult=pObject->Write(key, option); |
1508 | if (iResult>0) { |
1509 | // success |
1510 | } else { |
1511 | iResult=-pFile->GetErrno(); |
1512 | if (iResult==-ENOSPC) { |
1513 | HLTError("error writing memory file, buffer too small"); |
1514 | } |
1515 | } |
1516 | } else { |
1517 | iResult=-EINVAL; |
1518 | } |
1519 | return iResult; |
1520 | } |
1521 | |
1522 | int AliHLTComponent::CloseMemoryFile(AliHLTMemoryFile* pFile) |
1523 | { |
3a7c0444 |
1524 | // see header file for function documentation |
79c114b5 |
1525 | int iResult=0; |
1526 | if (pFile) { |
2be3f004 |
1527 | AliHLTMemoryFilePList::iterator element=fMemFiles.begin(); |
79c114b5 |
1528 | int i=0; |
1529 | while (element!=fMemFiles.end() && iResult>=0) { |
1530 | if (*element && *element==pFile) { |
29312178 |
1531 | iResult=pFile->CloseMemoryFile(); |
79c114b5 |
1532 | |
1533 | // sync memory files and descriptors |
1534 | if (iResult>=0) { |
1535 | fOutputBlocks[i].fSize=(*element)->GetSize()+(*element)->GetHeaderSize(); |
1536 | } |
1537 | delete *element; |
1538 | *element=NULL; |
1539 | return iResult; |
1540 | } |
1541 | element++; i++; |
1542 | } |
1543 | HLTError("can not find memory file %p", pFile); |
1544 | iResult=-ENOENT; |
1545 | } else { |
1546 | iResult=-EINVAL; |
1547 | } |
1548 | return iResult; |
1549 | } |
1550 | |
eafbc306 |
1551 | int AliHLTComponent::CreateEventDoneData(AliHLTComponentEventDoneData edd) |
a655eae3 |
1552 | { |
1553 | // see header file for function documentation |
eafbc306 |
1554 | int iResult=0; |
1555 | |
1556 | AliHLTComponentEventDoneData* newEDD = NULL; |
1557 | |
1558 | unsigned long newSize=edd.fDataSize; |
1559 | if (fEventDoneData) |
1560 | newSize += fEventDoneData->fDataSize; |
1561 | |
1562 | if (newSize>fEventDoneDataSize) { |
1563 | newEDD = reinterpret_cast<AliHLTComponentEventDoneData*>( new AliHLTUInt8_t[ sizeof(AliHLTComponentEventDoneData)+newSize ] ); |
1564 | if (!newEDD) |
1565 | return -ENOMEM; |
1566 | newEDD->fStructSize = sizeof(AliHLTComponentEventDoneData); |
1567 | newEDD->fDataSize = newSize; |
1568 | newEDD->fData = reinterpret_cast<AliHLTUInt8_t*>(newEDD)+newEDD->fStructSize; |
1569 | unsigned long long offset = 0; |
1570 | if (fEventDoneData) { |
1571 | memcpy( newEDD->fData, fEventDoneData->fData, fEventDoneData->fDataSize ); |
1572 | offset += fEventDoneData->fDataSize; |
1573 | } |
1574 | memcpy( reinterpret_cast<AliHLTUInt8_t*>(newEDD->fData)+offset, edd.fData, edd.fDataSize ); |
1575 | if (fEventDoneData) |
1576 | delete [] reinterpret_cast<AliHLTUInt8_t*>( fEventDoneData ); |
1577 | fEventDoneData = newEDD; |
1578 | fEventDoneDataSize = newSize; |
1579 | } |
1580 | else { |
1581 | memcpy( reinterpret_cast<AliHLTUInt8_t*>(fEventDoneData->fData)+fEventDoneData->fDataSize, edd.fData, edd.fDataSize ); |
1582 | fEventDoneData->fDataSize += edd.fDataSize; |
1583 | } |
a655eae3 |
1584 | return iResult; |
1585 | } |
1586 | |
3cde846d |
1587 | int AliHLTComponent::ProcessEvent( const AliHLTComponentEventData& evtData, |
1588 | const AliHLTComponentBlockData* blocks, |
1589 | AliHLTComponentTriggerData& trigData, |
1590 | AliHLTUInt8_t* outputPtr, |
1591 | AliHLTUInt32_t& size, |
1592 | AliHLTUInt32_t& outputBlockCnt, |
1593 | AliHLTComponentBlockData*& outputBlocks, |
1594 | AliHLTComponentEventDoneData*& edd ) |
1595 | { |
70ed7d01 |
1596 | // see header file for function documentation |
66108417 |
1597 | HLTLogKeyword(fChainId.c_str()); |
90ebac25 |
1598 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
3cde846d |
1599 | int iResult=0; |
1600 | fCurrentEvent=evtData.fEventID; |
a655eae3 |
1601 | fCurrentEventData=evtData; |
1602 | fpInputBlocks=blocks; |
1603 | fCurrentInputBlock=-1; |
1604 | fSearchDataType=kAliHLTAnyDataType; |
1605 | fpOutputBuffer=outputPtr; |
1606 | fOutputBufferSize=size; |
1607 | fOutputBufferFilled=0; |
1608 | fOutputBlocks.clear(); |
96f9673a |
1609 | outputBlockCnt=0; |
1610 | outputBlocks=NULL; |
438635e3 |
1611 | |
1612 | AliHLTComponentBlockDataList forwardedBlocks; |
1613 | |
1614 | // optional component statistics |
a0aeb701 |
1615 | AliHLTComponentStatisticsList compStats; |
438635e3 |
1616 | bool bAddComponentTableEntry=false; |
abb52c8f |
1617 | vector<AliHLTUInt32_t> parentComponentTables; |
78d29060 |
1618 | #if defined(HLT_COMPONENT_STATISTICS) |
1619 | if ((fFlags&kDisableComponentStat)==0) { |
1620 | AliHLTComponentStatistics outputStat; |
1621 | memset(&outputStat, 0, sizeof(AliHLTComponentStatistics)); |
1622 | outputStat.fStructSize=sizeof(AliHLTComponentStatistics); |
1623 | outputStat.fId=fChainIdCrc; |
1624 | if (fpBenchmark) { |
1625 | fpBenchmark->Stop(); |
1626 | outputStat.fComponentCycleTime=(AliHLTUInt32_t)(fpBenchmark->RealTime()*ALIHLTCOMPONENT_STATTIME_SCALER); |
1627 | fpBenchmark->Reset(); |
1628 | fpBenchmark->Start(); |
1629 | } |
1630 | compStats.push_back(outputStat); |
a0aeb701 |
1631 | } |
78d29060 |
1632 | #endif // HLT_COMPONENT_STATISTICS |
559631d5 |
1633 | |
48abe484 |
1634 | // data processing is skipped |
1635 | // - if there are only steering events in the block list. |
1636 | // For the sake of data source components data processing |
1637 | // is not skipped if there is no block list at all or if it |
1638 | // just contains the eventType block |
1639 | // - always skipped if the event is of type |
1640 | // - gkAliEventTypeConfiguration |
1641 | // - gkAliEventTypeReadPreprocessor |
45c0a780 |
1642 | const unsigned int skipModeDefault=0x1; |
1643 | const unsigned int skipModeForce=0x2; |
1644 | unsigned int bSkipDataProcessing=skipModeDefault; |
1645 | |
559631d5 |
1646 | // find special events |
45c0a780 |
1647 | if (fpInputBlocks && evtData.fBlockCnt>0) { |
579d9eb7 |
1648 | // first look for all special events and execute in the appropriate |
1649 | // sequence afterwords |
1650 | int indexComConfEvent=-1; |
b543e186 |
1651 | int indexUpdtDCSEvent=-1; |
579d9eb7 |
1652 | int indexSOREvent=-1; |
1653 | int indexEOREvent=-1; |
cf9cf07e |
1654 | int indexECSParamBlock=-1; |
83fec083 |
1655 | for (unsigned int i=0; i<evtData.fBlockCnt && iResult>=0; i++) { |
559631d5 |
1656 | if (fpInputBlocks[i].fDataType==kAliHLTDataTypeSOR) { |
579d9eb7 |
1657 | indexSOREvent=i; |
45c0a780 |
1658 | // the AliHLTCalibrationProcessor relies on the SOR and EOR events |
1659 | bSkipDataProcessing&=~skipModeDefault; |
1660 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeRunType) { |
1661 | // run type string |
1662 | // handling is not clear yet |
1663 | if (fpInputBlocks[i].fPtr) { |
1664 | HLTDebug("got run type \"%s\"\n", fpInputBlocks[i].fPtr); |
1665 | } |
579d9eb7 |
1666 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeEOR) { |
1667 | indexEOREvent=i; |
45c0a780 |
1668 | // the calibration processor relies on the SOR and EOR events |
1669 | bSkipDataProcessing&=~skipModeDefault; |
579d9eb7 |
1670 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeDDL) { |
1671 | // DDL list |
1672 | // this event is most likely deprecated |
1673 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeComConf) { |
1674 | indexComConfEvent=i; |
b543e186 |
1675 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeUpdtDCS) { |
1676 | indexUpdtDCSEvent=i; |
1677 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeEvent) { |
48abe484 |
1678 | fEventType=fpInputBlocks[i].fSpecification; |
1679 | |
1680 | // skip always in case of gkAliEventTypeConfiguration |
45c0a780 |
1681 | if (fpInputBlocks[i].fSpecification==gkAliEventTypeConfiguration) bSkipDataProcessing|=skipModeForce; |
48abe484 |
1682 | |
1683 | // skip always in case of gkAliEventTypeReadPreprocessor |
45c0a780 |
1684 | if (fpInputBlocks[i].fSpecification==gkAliEventTypeReadPreprocessor) bSkipDataProcessing|=skipModeForce; |
48abe484 |
1685 | |
1686 | // never skip if the event type block is the only block |
1687 | if (evtData.fBlockCnt==1) bSkipDataProcessing&=~skipModeDefault; |
1688 | |
a0aeb701 |
1689 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeComponentStatistics) { |
1690 | if (compStats.size()>0) { |
1691 | AliHLTUInt8_t* pData=reinterpret_cast<AliHLTUInt8_t*>(fpInputBlocks[i].fPtr); |
1692 | for (AliHLTUInt32_t offset=0; |
1693 | offset+sizeof(AliHLTComponentStatistics)<=fpInputBlocks[i].fSize; |
1694 | offset+=sizeof(AliHLTComponentStatistics)) { |
1695 | AliHLTComponentStatistics* pStat=reinterpret_cast<AliHLTComponentStatistics*>(pData+offset); |
1696 | if (pStat && compStats[0].fLevel<=pStat->fLevel) { |
1697 | compStats[0].fLevel=pStat->fLevel+1; |
1698 | } |
1699 | compStats.push_back(*pStat); |
1700 | } |
1701 | } |
438635e3 |
1702 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeComponentTable) { |
1703 | forwardedBlocks.push_back(fpInputBlocks[i]); |
abb52c8f |
1704 | parentComponentTables.push_back(fpInputBlocks[i].fSpecification); |
cf9cf07e |
1705 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeECSParam) { |
1706 | indexECSParamBlock=i; |
45c0a780 |
1707 | } else { |
1708 | // the processing function is called if there is at least one |
1709 | // non-steering data block. Steering blocks are not filtered out |
1710 | // for sake of performance |
1711 | bSkipDataProcessing&=~skipModeDefault; |
a0aeb701 |
1712 | if (compStats.size()>0) { |
1713 | compStats[0].fInputBlockCount++; |
1714 | compStats[0].fTotalInputSize+=fpInputBlocks[i].fSize; |
1715 | } |
579d9eb7 |
1716 | } |
1717 | } |
45c0a780 |
1718 | |
579d9eb7 |
1719 | if (indexSOREvent>=0) { |
1720 | // start of run |
438635e3 |
1721 | bAddComponentTableEntry=true; |
579d9eb7 |
1722 | if (fpRunDesc==NULL) { |
1723 | fpRunDesc=new AliHLTRunDesc; |
48abe484 |
1724 | if (fpRunDesc) *fpRunDesc=kAliHLTVoidRunDesc; |
45c0a780 |
1725 | } |
1726 | if (fpRunDesc) { |
1727 | AliHLTRunDesc rundesc; |
1728 | if ((iResult=CopyStruct(&rundesc, sizeof(AliHLTRunDesc), indexSOREvent, "AliHLTRunDesc", "SOR"))>0) { |
1729 | if (fpRunDesc->fRunNo==kAliHLTVoidRunNo) { |
1730 | *fpRunDesc=rundesc; |
579d9eb7 |
1731 | HLTDebug("set run decriptor, run no %d", fpRunDesc->fRunNo); |
1732 | SetCDBRunNo(fpRunDesc->fRunNo); |
45c0a780 |
1733 | } else if (fpRunDesc->fRunNo!=rundesc.fRunNo) { |
1734 | HLTWarning("already set run properties run no %d, ignoring SOR with run no %d", fpRunDesc->fRunNo, rundesc.fRunNo); |
559631d5 |
1735 | } |
559631d5 |
1736 | } |
579d9eb7 |
1737 | } else { |
45c0a780 |
1738 | iResult=-ENOMEM; |
579d9eb7 |
1739 | } |
cf9cf07e |
1740 | |
1741 | if (indexECSParamBlock>=0) { |
1742 | if (fpInputBlocks[indexECSParamBlock].fSize>0) { |
1743 | const char* param=reinterpret_cast<const char*>(fpInputBlocks[indexECSParamBlock].fPtr); |
1744 | TString paramString; |
1745 | if (param[fpInputBlocks[indexECSParamBlock].fSize-1]!=0) { |
1746 | HLTWarning("ECS parameter string not terminated"); |
1747 | paramString.Insert(0, param, fpInputBlocks[indexECSParamBlock].fSize); |
1748 | paramString+=""; |
1749 | } else { |
1750 | paramString=param; |
1751 | } |
1752 | ScanECSParam(paramString.Data()); |
1753 | } else { |
1754 | HLTWarning("empty ECS parameter received"); |
1755 | } |
1756 | } else { |
1757 | // TODO: later on we might throw a warning here since the CTP trigger classes |
1758 | // should be mandatory |
1759 | } |
579d9eb7 |
1760 | } |
1761 | if (indexEOREvent>=0) { |
9d4d4b02 |
1762 | fLastPushBackTime=0; // always send at EOR |
438635e3 |
1763 | bAddComponentTableEntry=true; |
579d9eb7 |
1764 | if (fpRunDesc!=NULL) { |
1765 | if (fpRunDesc) { |
1766 | AliHLTRunDesc rundesc; |
1767 | if ((iResult=CopyStruct(&rundesc, sizeof(AliHLTRunDesc), indexEOREvent, "AliHLTRunDesc", "SOR"))>0) { |
1768 | if (fpRunDesc->fRunNo!=rundesc.fRunNo) { |
c5123824 |
1769 | HLTWarning("run no mismatch: SOR %d, EOR %d", fpRunDesc->fRunNo, rundesc.fRunNo); |
579d9eb7 |
1770 | } else { |
1771 | HLTDebug("EOR run no %d", fpRunDesc->fRunNo); |
559631d5 |
1772 | } |
559631d5 |
1773 | } |
bee8f777 |
1774 | // we do not unload the fpRunDesc struct here in order to have the run information |
1775 | // available during the event processing |
1776 | // https://savannah.cern.ch/bugs/?39711 |
1777 | // the info will be cleared in DeInit |
559631d5 |
1778 | } |
579d9eb7 |
1779 | } else { |
1780 | HLTWarning("did not receive SOR, ignoring EOR"); |
1781 | } |
1782 | } |
48abe484 |
1783 | if (indexComConfEvent>=0 || fEventType==gkAliEventTypeConfiguration) { |
579d9eb7 |
1784 | TString cdbEntry; |
b543e186 |
1785 | if (indexComConfEvent>=0 && fpInputBlocks[indexComConfEvent].fPtr!=NULL && fpInputBlocks[indexComConfEvent].fSize>0) { |
579d9eb7 |
1786 | cdbEntry.Append(reinterpret_cast<const char*>(fpInputBlocks[indexComConfEvent].fPtr), fpInputBlocks[indexComConfEvent].fSize); |
1787 | } |
1788 | HLTDebug("received component configuration command: entry %s", cdbEntry.IsNull()?"none":cdbEntry.Data()); |
1789 | int tmpResult=Reconfigure(cdbEntry[0]==0?NULL:cdbEntry.Data(), fChainId.c_str()); |
1790 | if (tmpResult<0) { |
1791 | HLTWarning("reconfiguration of component %p (%s) failed with error code %d", this, GetComponentID(), tmpResult); |
559631d5 |
1792 | } |
1793 | } |
48abe484 |
1794 | if (indexUpdtDCSEvent>=0 || fEventType==gkAliEventTypeReadPreprocessor) { |
b543e186 |
1795 | TString modules; |
1796 | if (fpInputBlocks[indexUpdtDCSEvent].fPtr!=NULL && fpInputBlocks[indexUpdtDCSEvent].fSize>0) { |
1797 | modules.Append(reinterpret_cast<const char*>(fpInputBlocks[indexUpdtDCSEvent].fPtr), fpInputBlocks[indexUpdtDCSEvent].fSize); |
1798 | } |
d6b69874 |
1799 | HLTDebug("received preprocessor update command: detectors %s", modules.IsNull()?"ALL":modules.Data()); |
1800 | int tmpResult=ReadPreprocessorValues(modules[0]==0?"ALL":modules.Data()); |
b543e186 |
1801 | if (tmpResult<0) { |
1802 | HLTWarning("preprocessor update of component %p (%s) failed with error code %d", this, GetComponentID(), tmpResult); |
1803 | } |
1804 | } |
45c0a780 |
1805 | } else { |
1806 | // processing function needs to be called if there are no input data |
1807 | // blocks in order to make data source components working. |
1808 | bSkipDataProcessing&=~skipModeDefault; |
559631d5 |
1809 | } |
a0aeb701 |
1810 | |
1811 | // data processing is not skipped if the component explicitly asks |
1812 | // for the private blocks |
78d29060 |
1813 | if ((fFlags&kRequireSteeringBlocks)!=0) bSkipDataProcessing=0; |
a0aeb701 |
1814 | |
edd72347 |
1815 | if (fpCTPData) { |
1816 | // set the active triggers for this event |
1817 | fpCTPData->SetTriggers(trigData); |
1818 | // increment CTP trigger counters if available |
1819 | if (IsDataEvent()) fpCTPData->Increment(trigData); |
1820 | } |
adb91bc3 |
1821 | |
2be3f004 |
1822 | AliHLTComponentBlockDataList blockData; |
45c0a780 |
1823 | if (iResult>=0 && !bSkipDataProcessing) |
90ebac25 |
1824 | { // dont delete, sets the scope for the stopwatch guard |
f7561f8d |
1825 | // do not use ALIHLTCOMPONENT_DA_STOPWATCH(); macro |
1826 | // in order to avoid 'shadowed variable' warning |
1827 | AliHLTStopwatchGuard swguard2(fpStopwatches!=NULL?reinterpret_cast<TStopwatch*>(fpStopwatches->At((int)kSWDA)):NULL); |
90ebac25 |
1828 | iResult=DoProcessing(evtData, blocks, trigData, outputPtr, size, blockData, edd); |
1829 | } // end of the scope of the stopwatch guard |
b543e186 |
1830 | if (iResult>=0 && !bSkipDataProcessing) { |
a655eae3 |
1831 | if (fOutputBlocks.size()>0) { |
df61f928 |
1832 | // High Level interface |
1833 | |
1834 | //HLTDebug("got %d block(s) via high level interface", fOutputBlocks.size()); |
79c114b5 |
1835 | // sync memory files and descriptors |
2be3f004 |
1836 | AliHLTMemoryFilePList::iterator element=fMemFiles.begin(); |
79c114b5 |
1837 | int i=0; |
1838 | while (element!=fMemFiles.end() && iResult>=0) { |
1839 | if (*element) { |
1840 | if ((*element)->IsClosed()==0) { |
1841 | HLTWarning("memory file has not been closed, force flush"); |
1842 | iResult=CloseMemoryFile(*element); |
1843 | } |
1844 | } |
1845 | element++; i++; |
1846 | } |
1847 | |
1848 | if (iResult>=0) { |
1849 | // create the descriptor list |
1850 | if (blockData.size()>0) { |
1851 | HLTError("low level and high interface must not be mixed; use PushBack methods to insert data blocks"); |
1852 | iResult=-EFAULT; |
1853 | } else { |
abb52c8f |
1854 | if (compStats.size()>0 && IsDataEvent()) { |
a0aeb701 |
1855 | int offset=AddComponentStatistics(fOutputBlocks, fpOutputBuffer, fOutputBufferSize, fOutputBufferFilled, compStats); |
1856 | if (offset>0) fOutputBufferFilled+=offset; |
1857 | } |
438635e3 |
1858 | if (bAddComponentTableEntry) { |
abb52c8f |
1859 | int offset=AddComponentTableEntry(fOutputBlocks, fpOutputBuffer, fOutputBufferSize, fOutputBufferFilled, parentComponentTables); |
438635e3 |
1860 | if (offset>0) size+=offset; |
1861 | } |
1862 | if (forwardedBlocks.size()>0) { |
1863 | fOutputBlocks.insert(fOutputBlocks.end(), forwardedBlocks.begin(), forwardedBlocks.end()); |
1864 | } |
79c114b5 |
1865 | iResult=MakeOutputDataBlockList(fOutputBlocks, &outputBlockCnt, &outputBlocks); |
1866 | size=fOutputBufferFilled; |
1867 | } |
a655eae3 |
1868 | } |
1869 | } else { |
df61f928 |
1870 | // Low Level interface |
a0aeb701 |
1871 | if (compStats.size()>0) { |
1872 | int offset=AddComponentStatistics(blockData, fpOutputBuffer, fOutputBufferSize, size, compStats); |
1873 | if (offset>0) size+=offset; |
1874 | } |
438635e3 |
1875 | if (bAddComponentTableEntry) { |
abb52c8f |
1876 | int offset=AddComponentTableEntry(blockData, fpOutputBuffer, fOutputBufferSize, size, parentComponentTables); |
438635e3 |
1877 | if (offset>0) size+=offset; |
1878 | } |
1879 | if (forwardedBlocks.size()>0) { |
1880 | blockData.insert(blockData.end(), forwardedBlocks.begin(), forwardedBlocks.end()); |
1881 | } |
a655eae3 |
1882 | iResult=MakeOutputDataBlockList(blockData, &outputBlockCnt, &outputBlocks); |
1883 | } |
1884 | if (iResult<0) { |
1885 | HLTFatal("component %s (%p): can not convert output block descriptor list", GetComponentID(), this); |
1886 | } |
1887 | } |
b543e186 |
1888 | if (iResult<0 || bSkipDataProcessing) { |
a655eae3 |
1889 | outputBlockCnt=0; |
1890 | outputBlocks=NULL; |
1891 | } |
8451168b |
1892 | CleanupInputObjects(); |
48abe484 |
1893 | if (iResult>=0 && IsDataEvent()) { |
f8bc6d99 |
1894 | IncrementEventCounter(); |
1895 | } |
96f9673a |
1896 | if (outputBlockCnt==0) { |
1897 | // no output blocks, set size to 0 |
1898 | size=0; |
1899 | } |
6f4231a1 |
1900 | |
1901 | // reset the internal EventData struct |
4646c6e3 |
1902 | FillEventData(fCurrentEventData); |
edd72347 |
1903 | |
1904 | // reset the active triggers |
1905 | if (fpCTPData) fpCTPData->SetTriggers(0); |
9d4d4b02 |
1906 | |
1907 | // set the time for the pushback period |
1908 | if (fPushbackPeriod>0) { |
1909 | // suppress the output |
1910 | TDatime time; |
1911 | if (fLastPushBackTime<0 || (int)time.Get()-fLastPushBackTime>=fPushbackPeriod) { |
1912 | fLastPushBackTime=time.Get(); |
1913 | } |
1914 | } |
1915 | |
3cde846d |
1916 | return iResult; |
1917 | } |
a655eae3 |
1918 | |
a0aeb701 |
1919 | int AliHLTComponent::AddComponentStatistics(AliHLTComponentBlockDataList& blocks, |
1920 | AliHLTUInt8_t* buffer, |
1921 | AliHLTUInt32_t bufferSize, |
1922 | AliHLTUInt32_t offset, |
1923 | AliHLTComponentStatisticsList& stats) const |
1924 | { |
1925 | // see header file for function documentation |
1926 | int iResult=0; |
78d29060 |
1927 | if ((fFlags&kDisableComponentStat)!=0) return 0; |
1928 | #if defined(HLT_COMPONENT_STATISTICS) |
a0aeb701 |
1929 | if (stats.size()==0) return -ENOENT; |
ae962989 |
1930 | // check if there is space for at least one entry |
1931 | if (offset+sizeof(AliHLTComponentStatistics)>bufferSize) return 0; |
a0aeb701 |
1932 | stats[0].fTotalOutputSize=offset; |
1933 | stats[0].fOutputBlockCount=blocks.size(); |
1934 | if (fpBenchmark) { |
2e3fd14f |
1935 | fpBenchmark->Stop(); |
1936 | stats[0].fTime=(AliHLTUInt32_t)(fpBenchmark->RealTime()*ALIHLTCOMPONENT_STATTIME_SCALER); |
1937 | stats[0].fCTime=(AliHLTUInt32_t)(fpBenchmark->CpuTime()*ALIHLTCOMPONENT_STATTIME_SCALER); |
1938 | fpBenchmark->Continue(); |
a0aeb701 |
1939 | } |
ae962989 |
1940 | if (offset+stats.size()*sizeof(AliHLTComponentStatistics)>bufferSize) { |
1941 | AliHLTUInt32_t removedLevel=0; |
1942 | do { |
1943 | // remove all entries of the level of the last entry |
1944 | removedLevel=stats.back().fLevel; |
1945 | AliHLTComponentStatisticsList::iterator element=stats.begin(); |
1946 | element++; |
1947 | while (element!=stats.end()) { |
1948 | if (element->fLevel<=removedLevel) { |
1949 | element=stats.erase(element); |
1950 | } else { |
1951 | element++; |
1952 | } |
1953 | } |
1954 | } while (stats.size()>1 && |
1955 | (offset+stats.size()*sizeof(AliHLTComponentStatistics)>bufferSize)); |
1956 | } |
1957 | assert(stats.size()>0); |
1958 | if (stats.size()==0) return 0; |
1959 | |
a0aeb701 |
1960 | if (offset+stats.size()*sizeof(AliHLTComponentStatistics)<=bufferSize) { |
1961 | AliHLTComponentBlockData bd; |
1962 | FillBlockData( bd ); |
1963 | bd.fOffset = offset; |
1964 | bd.fSize = stats.size()*sizeof(AliHLTComponentStatistics); |
1965 | bd.fDataType = kAliHLTDataTypeComponentStatistics; |
1966 | bd.fSpecification = kAliHLTVoidDataSpec; |
1967 | unsigned int master=0; |
1968 | for (unsigned int i=1; i<blocks.size(); i++) { |
1969 | if (blocks[i].fSize>blocks[master].fSize && |
1970 | !MatchExactly(blocks[i].fDataType, kAliHLTVoidDataType|kAliHLTDataOriginPrivate)) |
1971 | master=i; |
1972 | } |
1973 | if (blocks.size()>0 && !MatchExactly(blocks[master].fDataType, kAliHLTVoidDataType|kAliHLTDataOriginPrivate)) { |
1974 | // take the data origin of the biggest block as specification |
1975 | // this is similar to the treatment in the HOMER interface. For traditional |
1976 | // reasons, the bytes are swapped there on a little endian architecture, so |
1977 | // we do it as well. |
1978 | memcpy(&bd.fSpecification, &blocks[master].fDataType.fOrigin, sizeof(bd.fSpecification)); |
1979 | #ifdef R__BYTESWAP // set on little endian architectures |
1980 | bd.fSpecification=((bd.fSpecification & 0xFFULL) << 24) | |
1981 | ((bd.fSpecification & 0xFF00ULL) << 8) | |
1982 | ((bd.fSpecification & 0xFF0000ULL) >> 8) | |
1983 | ((bd.fSpecification & 0xFF000000ULL) >> 24); |
1984 | #endif |
1985 | } |
1986 | memcpy(buffer+offset, &(stats[0]), bd.fSize); |
1987 | blocks.push_back(bd); |
1988 | iResult=bd.fSize; |
1989 | } |
bd6cac58 |
1990 | #else |
1991 | if (blocks.size() && buffer && bufferSize && offset && stats.size()) { |
1992 | // get rid of warning |
1993 | } |
78d29060 |
1994 | #endif // HLT_COMPONENT_STATISTICS |
438635e3 |
1995 | return iResult; |
1996 | } |
1997 | |
1998 | int AliHLTComponent::AddComponentTableEntry(AliHLTComponentBlockDataList& blocks, |
1999 | AliHLTUInt8_t* buffer, |
2000 | AliHLTUInt32_t bufferSize, |
abb52c8f |
2001 | AliHLTUInt32_t offset, |
2002 | const vector<AliHLTUInt32_t>& parents) const |
438635e3 |
2003 | { |
2004 | // see header file for function documentation |
2005 | int iResult=0; |
78d29060 |
2006 | if ((fFlags&kDisableComponentStat)!=0) return 0; |
2007 | #if defined(HLT_COMPONENT_STATISTICS) |
abb52c8f |
2008 | // the payload consists of the AliHLTComponentTableEntry struct, |
2009 | // followed by a an array of 32bit crc chain ids and the component |
2010 | // description string |
2011 | unsigned int payloadSize=sizeof(AliHLTComponentTableEntry); |
2012 | payloadSize+=parents.size()*sizeof(AliHLTUInt32_t); |
2013 | |
2014 | // the component description has the following format: |
2015 | // chain-id{component-id:arguments} |
2016 | const char* componentId=const_cast<AliHLTComponent*>(this)->GetComponentID(); |
2017 | unsigned int descriptionSize=fChainId.size()+1; |
2018 | descriptionSize+=2; // the '{}' around the component id |
2019 | descriptionSize+=strlen(componentId); |
2020 | descriptionSize+=1; // the ':' between component id and arguments |
2021 | descriptionSize+=fComponentArgs.size(); |
2022 | |
2023 | payloadSize+=descriptionSize; |
2024 | if (buffer && (offset+payloadSize<=bufferSize)) { |
2025 | AliHLTUInt8_t* pTgt=buffer+offset; |
2026 | memset(pTgt, 0, payloadSize); |
2027 | |
2028 | // write entry |
2029 | AliHLTComponentTableEntry* pEntry=reinterpret_cast<AliHLTComponentTableEntry*>(pTgt); |
2030 | pEntry->fStructSize=sizeof(AliHLTComponentTableEntry); |
2031 | pEntry->fNofParents=parents.size(); |
2032 | pEntry->fSizeDescription=descriptionSize; |
2033 | pTgt=pEntry->fBuffer; |
2034 | |
2035 | // write array of parents |
2036 | if (parents.size()>0) { |
2037 | unsigned int copy=parents.size()*sizeof(vector<AliHLTUInt32_t>::value_type); |
2038 | memcpy(pTgt, &parents[0], parents.size()*sizeof(vector<AliHLTUInt32_t>::value_type)); |
2039 | pTgt+=copy; |
2040 | } |
2041 | |
2042 | // write component description |
2043 | memcpy(pTgt, fChainId.c_str(), fChainId.size()); |
2044 | pTgt+=fChainId.size(); |
2045 | *pTgt++='{'; |
2046 | memcpy(pTgt, componentId, strlen(componentId)); |
2047 | pTgt+=strlen(componentId); |
2048 | *pTgt++=':'; |
2049 | memcpy(pTgt, fComponentArgs.c_str(), fComponentArgs.size()); |
2050 | pTgt+=fComponentArgs.size(); |
2051 | *pTgt++='}'; |
2052 | *pTgt++=0; |
2053 | |
438635e3 |
2054 | AliHLTComponentBlockData bd; |
2055 | FillBlockData( bd ); |
2056 | bd.fOffset = offset; |
abb52c8f |
2057 | bd.fSize = payloadSize; |
438635e3 |
2058 | bd.fDataType = kAliHLTDataTypeComponentTable; |
2059 | bd.fSpecification = fChainIdCrc; |
438635e3 |
2060 | blocks.push_back(bd); |
2061 | iResult=bd.fSize; |
2062 | } |
bd6cac58 |
2063 | #else |
2064 | if (blocks.size() && buffer && bufferSize && offset && parents.size()) { |
2065 | // get rid of warning |
2066 | } |
78d29060 |
2067 | #endif // HLT_COMPONENT_STATISTICS |
a0aeb701 |
2068 | return iResult; |
2069 | } |
2070 | |
90ebac25 |
2071 | AliHLTComponent::AliHLTStopwatchGuard::AliHLTStopwatchGuard() |
2072 | : |
2073 | fpStopwatch(NULL), |
2074 | fpPrec(NULL) |
2075 | { |
2076 | // standard constructor (not for use) |
2077 | } |
2078 | |
2079 | AliHLTComponent::AliHLTStopwatchGuard::AliHLTStopwatchGuard(TStopwatch* pStopwatch) |
2080 | : |
2081 | fpStopwatch(pStopwatch), |
2082 | fpPrec(NULL) |
2083 | { |
2084 | // constructor |
2085 | |
2086 | // check for already existing guard |
2087 | if (fgpCurrent) fpPrec=fgpCurrent; |
2088 | fgpCurrent=this; |
2089 | |
2090 | // stop the preceeding guard if it controls a different stopwatch |
2091 | int bStart=1; |
2092 | if (fpPrec && fpPrec!=this) bStart=fpPrec->Hold(fpStopwatch); |
2093 | |
2094 | // start the stopwatch if the current guard controls a different one |
2095 | if (fpStopwatch && bStart==1) fpStopwatch->Start(kFALSE); |
2096 | } |
2097 | |
e419b223 |
2098 | AliHLTComponent::AliHLTStopwatchGuard::AliHLTStopwatchGuard(const AliHLTStopwatchGuard&) |
90ebac25 |
2099 | : |
2100 | fpStopwatch(NULL), |
2101 | fpPrec(NULL) |
2102 | { |
e419b223 |
2103 | // |
2104 | // copy constructor not for use |
2105 | // |
2106 | } |
2107 | |
2108 | AliHLTComponent::AliHLTStopwatchGuard& AliHLTComponent::AliHLTStopwatchGuard::operator=(const AliHLTStopwatchGuard&) |
2109 | { |
2110 | // |
2111 | // assignment operator not for use |
2112 | // |
2113 | fpStopwatch=NULL; |
2114 | fpPrec=NULL; |
2115 | return *this; |
90ebac25 |
2116 | } |
2117 | |
2118 | AliHLTComponent::AliHLTStopwatchGuard* AliHLTComponent::AliHLTStopwatchGuard::fgpCurrent=NULL; |
2119 | |
2120 | AliHLTComponent::AliHLTStopwatchGuard::~AliHLTStopwatchGuard() |
2121 | { |
2122 | // destructor |
2123 | |
2124 | // resume the preceeding guard if it controls a different stopwatch |
2125 | int bStop=1; |
2126 | if (fpPrec && fpPrec!=this) bStop=fpPrec->Resume(fpStopwatch); |
2127 | |
2128 | // stop the stopwatch if the current guard controls a different one |
2129 | if (fpStopwatch && bStop==1) fpStopwatch->Stop(); |
2130 | |
2131 | // resume to the preceeding guard |
2132 | fgpCurrent=fpPrec; |
2133 | } |
2134 | |
0007ed52 |
2135 | int AliHLTComponent::AliHLTStopwatchGuard::Hold(const TStopwatch* pSucc) |
90ebac25 |
2136 | { |
2137 | // see header file for function documentation |
2138 | if (fpStopwatch!=NULL && fpStopwatch!=pSucc) fpStopwatch->Stop(); |
2139 | return fpStopwatch!=pSucc?1:0; |
2140 | } |
2141 | |
0007ed52 |
2142 | int AliHLTComponent::AliHLTStopwatchGuard::Resume(const TStopwatch* pSucc) |
90ebac25 |
2143 | { |
2144 | // see header file for function documentation |
2145 | if (fpStopwatch!=NULL && fpStopwatch!=pSucc) fpStopwatch->Start(kFALSE); |
2146 | return fpStopwatch!=pSucc?1:0; |
2147 | } |
2148 | |
2149 | int AliHLTComponent::SetStopwatch(TObject* pSW, AliHLTStopwatchType type) |
2150 | { |
2151 | // see header file for function documentation |
2152 | int iResult=0; |
2153 | if (pSW!=NULL && type<kSWTypeCount) { |
2154 | if (fpStopwatches) { |
2155 | TObject* pObj=fpStopwatches->At((int)type); |
2156 | if (pSW==NULL // explicit reset |
2157 | || pObj==NULL) { // explicit set |
2158 | fpStopwatches->AddAt(pSW, (int)type); |
2159 | } else if (pObj!=pSW) { |
2160 | HLTWarning("stopwatch %d already set, reset first", (int)type); |
2161 | iResult=-EBUSY; |
2162 | } |
2163 | } |
2164 | } else { |
2165 | iResult=-EINVAL; |
2166 | } |
2167 | return iResult; |
2168 | } |
2169 | |
2170 | int AliHLTComponent::SetStopwatches(TObjArray* pStopwatches) |
2171 | { |
2172 | // see header file for function documentation |
2173 | if (pStopwatches==NULL) return -EINVAL; |
2174 | |
2175 | int iResult=0; |
77fd699f |
2176 | for (int i=0 ; i<(int)kSWTypeCount && pStopwatches->GetEntriesFast(); i++) |
90ebac25 |
2177 | SetStopwatch(pStopwatches->At(i), (AliHLTStopwatchType)i); |
2178 | return iResult; |
2179 | } |
559631d5 |
2180 | |
2181 | AliHLTUInt32_t AliHLTComponent::GetRunNo() const |
2182 | { |
29312178 |
2183 | // see header file for function documentation |
6e289790 |
2184 | |
2185 | // 2010-02-11 OCDB is now the reliable source for the run number, it is |
2186 | // initialized either by aliroot or the external interface depending |
2187 | // on the environment. It turned out that the rundescriptor is not set |
2188 | // in the aliroot mode, resulting in an invalid run number. However this |
2189 | // did not cause problems until now. OCDB initialization has been revised |
2190 | // already in 10/2009. This was a remnant. |
2191 | // Have to check whether we get rid of the rundescriptor at some point. |
2192 | if (fpRunDesc==NULL) return AliHLTMisc::Instance().GetCDBRunNo(); |
2193 | if (fpRunDesc->fRunNo!=(unsigned)AliHLTMisc::Instance().GetCDBRunNo()) { |
2194 | HLTWarning("run number mismatch: ocdb %d run descriptor %d", AliHLTMisc::Instance().GetCDBRunNo(), fpRunDesc->fRunNo); |
2195 | } |
559631d5 |
2196 | return fpRunDesc->fRunNo; |
2197 | } |
2198 | |
2199 | AliHLTUInt32_t AliHLTComponent::GetRunType() const |
2200 | { |
29312178 |
2201 | // see header file for function documentation |
45c0a780 |
2202 | if (fpRunDesc==NULL) return kAliHLTVoidRunType; |
559631d5 |
2203 | return fpRunDesc->fRunType; |
2204 | } |
2205 | |
6700298e |
2206 | AliHLTUInt32_t AliHLTComponent::GetTimeStamp() const |
2207 | { |
2208 | // see header file for function documentation |
bee8f777 |
2209 | if (fCurrentEventData.fEventCreation_s) { |
2210 | return fCurrentEventData.fEventCreation_s; |
2211 | } |
2212 | // using the actual UTC if the time stamp was not set by the framework |
2213 | return static_cast<AliHLTUInt32_t>(time(NULL)); |
6700298e |
2214 | } |
2215 | |
2216 | AliHLTUInt32_t AliHLTComponent::GetPeriodNumber() const |
2217 | { |
2218 | // see header file for function documentation |
2219 | return (GetEventId()>>36)&0xfffffff; |
2220 | } |
2221 | |
2222 | AliHLTUInt32_t AliHLTComponent::GetOrbitNumber() const |
2223 | { |
2224 | // see header file for function documentation |
2225 | return (GetEventId()>>12)&0xffffff; |
2226 | } |
2227 | |
2228 | AliHLTUInt16_t AliHLTComponent::GetBunchCrossNumber() const |
2229 | { |
2230 | // see header file for function documentation |
2231 | return GetEventId()&0xfff; |
2232 | } |
2233 | |
0007ed52 |
2234 | bool AliHLTComponent::IsDataEvent(AliHLTUInt32_t* pTgt) const |
48abe484 |
2235 | { |
2236 | // see header file for function documentation |
2237 | if (pTgt) *pTgt=fEventType; |
2238 | return (fEventType==gkAliEventTypeData || |
2239 | fEventType==gkAliEventTypeDataReplay || |
2240 | fEventType==gkAliEventTypeCalibration); |
2241 | } |
2242 | |
83fec083 |
2243 | int AliHLTComponent::CopyStruct(void* pStruct, unsigned int iStructSize, unsigned int iBlockNo, |
559631d5 |
2244 | const char* structname, const char* eventname) |
2245 | { |
29312178 |
2246 | // see header file for function documentation |
559631d5 |
2247 | int iResult=0; |
2248 | if (pStruct!=NULL && iStructSize>sizeof(AliHLTUInt32_t)) { |
2249 | if (fpInputBlocks!=NULL && iBlockNo<fCurrentEventData.fBlockCnt) { |
2250 | AliHLTUInt32_t* pTgt=(AliHLTUInt32_t*)pStruct; |
2251 | if (fpInputBlocks[iBlockNo].fPtr && fpInputBlocks[iBlockNo].fSize) { |
3294f81a |
2252 | AliHLTUInt32_t copy=*((AliHLTUInt32_t*)fpInputBlocks[iBlockNo].fPtr); |
559631d5 |
2253 | if (fpInputBlocks[iBlockNo].fSize!=copy) { |
c5123824 |
2254 | HLTWarning("%s event: mismatch of block size (%d) and structure size (%d)", eventname, fpInputBlocks[iBlockNo].fSize, copy); |
559631d5 |
2255 | if (copy>fpInputBlocks[iBlockNo].fSize) copy=fpInputBlocks[iBlockNo].fSize; |
2256 | } |
2257 | if (copy!=iStructSize) { |
c5123824 |
2258 | HLTWarning("%s event: mismatch in %s version (data type version %d)", eventname, structname, ALIHLT_DATA_TYPES_VERSION); |
559631d5 |
2259 | if (copy>iStructSize) { |
2260 | copy=iStructSize; |
2261 | } else { |
2262 | memset(pTgt, 0, iStructSize); |
2263 | } |
2264 | } |
3294f81a |
2265 | memcpy(pTgt, fpInputBlocks[iBlockNo].fPtr, copy); |
559631d5 |
2266 | *pTgt=iStructSize; |
2267 | iResult=copy; |
2268 | } else { |
2269 | HLTWarning("%s event: missing data block", eventname); |
2270 | } |
2271 | } else { |
2272 | iResult=-ENODATA; |
2273 | } |
2274 | } else { |
2275 | HLTError("invalid struct"); |
2276 | iResult=-EINVAL; |
2277 | } |
2278 | return iResult; |
2279 | } |
ed504011 |
2280 | |
48abe484 |
2281 | AliHLTUInt32_t AliHLTComponent::CalculateChecksum(const AliHLTUInt8_t* buffer, int size) |
2282 | { |
2283 | // see header file for function documentation |
2284 | AliHLTUInt32_t remainder = 0; |
2285 | const AliHLTUInt8_t crcwidth=(8*sizeof(AliHLTUInt32_t)); |
2286 | const AliHLTUInt32_t topbit=1 << (crcwidth-1); |
2287 | const AliHLTUInt32_t polynomial=0xD8; /* 11011 followed by 0's */ |
2288 | |
2289 | // code from |
2290 | // http://www.netrino.com/Embedded-Systems/How-To/CRC-Calculation-C-Code |
2291 | |
2292 | /* |
2293 | * Perform modulo-2 division, a byte at a time. |
2294 | */ |
2295 | for (int byte = 0; byte < size; ++byte) |
2296 | { |
2297 | /* |
2298 | * Bring the next byte into the remainder. |
2299 | */ |
2300 | remainder ^= (buffer[byte] << (crcwidth - 8)); |
2301 | |
2302 | /* |
2303 | * Perform modulo-2 division, a bit at a time. |
2304 | */ |
2305 | for (uint8_t bit = 8; bit > 0; --bit) |
2306 | { |
2307 | /* |
2308 | * Try to divide the current data bit. |
2309 | */ |
2310 | if (remainder & topbit) |
2311 | { |
2312 | remainder = (remainder << 1) ^ polynomial; |
2313 | } |
2314 | else |
2315 | { |
2316 | remainder = (remainder << 1); |
2317 | } |
2318 | } |
2319 | } |
2320 | |
2321 | /* |
2322 | * The final remainder is the CRC result. |
2323 | */ |
2324 | return (remainder); |
2325 | } |
abb52c8f |
2326 | |
2327 | int AliHLTComponent::ExtractComponentTableEntry(const AliHLTUInt8_t* pBuffer, AliHLTUInt32_t size, |
2328 | string& retChainId, string& retCompId, string& retCompArgs, |
2329 | vector<AliHLTUInt32_t>& parents) |
2330 | { |
2331 | // see header file for function documentation |
2332 | retChainId.clear(); |
2333 | retCompId.clear(); |
2334 | retCompArgs.clear(); |
2335 | parents.clear(); |
2336 | if (!pBuffer || size==0) return 0; |
2337 | |
2338 | const AliHLTComponentTableEntry* pEntry=reinterpret_cast<const AliHLTComponentTableEntry*>(pBuffer); |
2339 | if (size<8/* the initial size of the structure*/ || |
2340 | pEntry==NULL || pEntry->fStructSize<8) return -ENOMSG; |
2341 | const AliHLTUInt32_t* pParents=reinterpret_cast<const AliHLTUInt32_t*>(pEntry->fBuffer); |
2342 | const AliHLTUInt8_t* pEnd=pBuffer+size; |
2343 | |
2344 | if (pParents+pEntry->fNofParents>=reinterpret_cast<const AliHLTUInt32_t*>(pEnd)) return -ENODEV; |
2345 | for (unsigned int i=0; i<pEntry->fNofParents; i++, pParents++) { |
2346 | parents.push_back(*pParents); |
2347 | } |
2348 | |
2349 | const char* pDescription=reinterpret_cast<const char*>(pParents); |
2350 | if (pDescription+pEntry->fSizeDescription>=reinterpret_cast<const char*>(pEnd) || |
2351 | *(pDescription+pEntry->fSizeDescription)!=0) { |
2352 | return -EBADF; |
2353 | } |
2354 | |
2355 | TString descriptor=reinterpret_cast<const char*>(pDescription); |
2356 | TString chainId; |
2357 | TString compId; |
2358 | TString compArgs; |
2359 | TObjArray* pTokens=descriptor.Tokenize("{"); |
2360 | if (pTokens) { |
2361 | int n=0; |
77fd699f |
2362 | if (pTokens->GetEntriesFast()>n) { |
abb52c8f |
2363 | retChainId=((TObjString*)pTokens->At(n++))->GetString(); |
2364 | } |
77fd699f |
2365 | if (pTokens->GetEntriesFast()>n) { |
abb52c8f |
2366 | compId=((TObjString*)pTokens->At(n++))->GetString(); |
2367 | } |
2368 | delete pTokens; |
2369 | } |
2370 | if (!compId.IsNull() && (pTokens=compId.Tokenize(":"))!=NULL) { |
2371 | int n=0; |
77fd699f |
2372 | if (pTokens->GetEntriesFast()>n) { |
abb52c8f |
2373 | compId=((TObjString*)pTokens->At(n++))->GetString(); |
2374 | } |
77fd699f |
2375 | if (pTokens->GetEntriesFast()>n) { |
abb52c8f |
2376 | compArgs=((TObjString*)pTokens->At(n++))->GetString(); |
2377 | } |
2378 | delete pTokens; |
2379 | } |
2380 | compId.ReplaceAll("}", ""); |
2381 | compArgs.ReplaceAll("}", ""); |
2382 | |
2383 | retCompId=compId; |
2384 | retCompArgs=compArgs; |
2385 | |
2386 | if (retChainId.size()==0) return -ENODATA; |
2387 | |
2388 | return 1; |
2389 | } |
97d2b87a |
2390 | |
89413559 |
2391 | int AliHLTComponent::ExtractTriggerData( |
2392 | const AliHLTComponentTriggerData& trigData, |
2393 | const AliHLTUInt8_t (**attributes)[gkAliHLTBlockDAttributeCount], |
2394 | AliHLTUInt64_t* status, |
2395 | const AliRawDataHeader** cdh, |
2396 | AliHLTReadoutList* readoutlist, |
2397 | bool printErrors |
2398 | ) |
2399 | { |
2400 | // see header file for function documentation |
2401 | |
2402 | // Check that the trigger data structure is the correct size. |
2403 | if (trigData.fStructSize != sizeof(AliHLTComponentTriggerData)) |
2404 | { |
2405 | if (printErrors) |
2406 | { |
2407 | AliHLTLogging log; |
2408 | log.LoggingVarargs(kHLTLogError, Class_Name(), FUNCTIONNAME(), __FILE__, __LINE__, |
2409 | "Invalid trigger structure size: %d but expected %d.", trigData.fStructSize, sizeof(AliHLTComponentTriggerData) |
2410 | ); |
2411 | } |
2412 | return -ENOENT; |
2413 | } |
2414 | |
2415 | // Check that the trigger data pointer points to data of a size we can handle. |
2416 | // Either it is the size of AliHLTEventTriggerData or 32 bits less for the old |
2417 | // version of AliHLTEventDDL, i.e. AliHLTEventDDLV0. |
2418 | if (trigData.fDataSize != sizeof(AliHLTEventTriggerData) and |
2419 | trigData.fDataSize != sizeof(AliHLTEventTriggerData) - sizeof(AliHLTUInt32_t) |
2420 | ) |
2421 | { |
2422 | if (printErrors) |
2423 | { |
2424 | AliHLTLogging log; |
2425 | log.LoggingVarargs(kHLTLogError, Class_Name(), FUNCTIONNAME(), __FILE__, __LINE__, |
2426 | "Invalid trigger data size: %d but expected %d.", trigData.fDataSize, sizeof(AliHLTEventTriggerData) |
2427 | ); |
2428 | } |
2429 | return -EBADF; |
2430 | } |
2431 | |
2432 | AliHLTEventTriggerData* evtData = reinterpret_cast<AliHLTEventTriggerData*>(trigData.fData); |
2433 | assert(evtData != NULL); |
2434 | |
2435 | // Check that the CDH has 8 words. |
2436 | if (cdh != NULL and evtData->fCommonHeaderWordCnt != 8) |
2437 | { |
2438 | if (printErrors) |
2439 | { |
2440 | AliHLTLogging log; |
2441 | log.LoggingVarargs(kHLTLogError, Class_Name(), FUNCTIONNAME(), __FILE__, __LINE__, |
2442 | "Common Data Header (CDH) has wrong number of data words: %d but expected %d", |
2443 | evtData->fCommonHeaderWordCnt, sizeof(AliRawDataHeader)/sizeof(AliHLTUInt32_t) |
2444 | ); |
2445 | } |
2446 | return -EBADMSG; |
2447 | } |
2448 | |
2449 | // Check that the readout list has the correct count of words. i.e. something we can handle, |
2450 | if (readoutlist != NULL and |
2451 | evtData->fReadoutList.fCount != (unsigned)gkAliHLTDDLListSizeV0 and |
2452 | evtData->fReadoutList.fCount != (unsigned)gkAliHLTDDLListSizeV1 |
2453 | ) |
2454 | { |
2455 | if (printErrors) |
2456 | { |
2457 | AliHLTLogging log; |
2458 | log.LoggingVarargs(kHLTLogError, Class_Name(), FUNCTIONNAME(), __FILE__, __LINE__, |
2459 | "Readout list structure has wrong number of data words: %d but expected %d", |
2460 | evtData->fReadoutList.fCount, gkAliHLTDDLListSize |
2461 | ); |
2462 | } |
2463 | return -EPROTO; |
2464 | } |
2465 | |
2466 | if (attributes != NULL) |
2467 | { |
2468 | *attributes = &evtData->fAttributes; |
2469 | } |
2470 | if (status != NULL) |
2471 | { |
2472 | *status = evtData->fHLTStatus; |
2473 | } |
2474 | if (cdh != NULL) |
2475 | { |
2476 | const AliRawDataHeader* cdhptr = reinterpret_cast<const AliRawDataHeader*>(&evtData->fCommonHeader); |
2477 | *cdh = cdhptr; |
2478 | } |
2479 | if (readoutlist != NULL) |
2480 | { |
2481 | *readoutlist = AliHLTReadoutList(evtData->fReadoutList); |
2482 | } |
2483 | return 0; |
2484 | } |
2485 | |
97d2b87a |
2486 | int AliHLTComponent::LoggingVarargs(AliHLTComponentLogSeverity severity, |
2487 | const char* originClass, const char* originFunc, |
2488 | const char* file, int line, ... ) const |
2489 | { |
2490 | // see header file for function documentation |
2491 | int iResult=0; |
2492 | |
2493 | va_list args; |
2494 | va_start(args, line); |
2495 | |
2496 | // logging function needs to be const in order to be called from const member functions |
2497 | // without problems. But at this point we face the problem with virtual members which |
2498 | // are not necessarily const. |
2499 | AliHLTComponent* nonconst=const_cast<AliHLTComponent*>(this); |
7efb6418 |
2500 | AliHLTLogging::SetLogString(this, ", %p", "%s (%s_pfmt_): ", |
97d2b87a |
2501 | fChainId[0]!=0?fChainId.c_str():nonconst->GetComponentID(), |
7efb6418 |
2502 | nonconst->GetComponentID()); |
97d2b87a |
2503 | iResult=SendMessage(severity, originClass, originFunc, file, line, AliHLTLogging::BuildLogString(NULL, args, true /*append*/)); |
2504 | va_end(args); |
2505 | |
2506 | return iResult; |
2507 | } |
cf9cf07e |
2508 | |
2509 | int AliHLTComponent::ScanECSParam(const char* ecsParam) |
2510 | { |
2511 | // see header file for function documentation |
2512 | |
2513 | // format of the parameter string from ECS |
2514 | // <command>;<parameterkey>=<parametervalue>;<parameterkey>=<parametervalue>;... |
2515 | // search for a subset of the parameterkeys |
c4ffab2c |
2516 | // RUN_TYPE= |
2517 | // RUN_NUMBER= |
2518 | // HLT_IN_DDL_LIST= |
2519 | // CTP_TRIGGER_CLASS= |
2520 | // DATA_FORMAT_VERSION= |
2521 | // BEAM_TYPE= |
2522 | // HLT_OUT_DDL_LIST= |
2523 | // HLT_TRIGGER_CODE= |
2524 | // DETECTOR_LIST= |
2525 | // HLT_MODE= |
2526 | // The command apears not to be sent by the online framework |
cf9cf07e |
2527 | int iResult=0; |
2528 | TString string=ecsParam; |
2529 | TObjArray* parameter=string.Tokenize(";"); |
2530 | if (parameter) { |
77fd699f |
2531 | for (int i=0; i<parameter->GetEntriesFast(); i++) { |
cf9cf07e |
2532 | TString entry=((TObjString*)parameter->At(i))->GetString(); |
2533 | HLTDebug("scanning ECS entry: %s", entry.Data()); |
2534 | TObjArray* entryParams=entry.Tokenize("="); |
2535 | if (entryParams) { |
77fd699f |
2536 | if (entryParams->GetEntriesFast()>1) { |
cf9cf07e |
2537 | if ((((TObjString*)entryParams->At(0))->GetString()).CompareTo("CTP_TRIGGER_CLASS")==0) { |
2538 | int result=InitCTPTriggerClasses((((TObjString*)entryParams->At(1))->GetString()).Data()); |
2539 | if (iResult>=0 && result<0) iResult=result; |
2540 | } else { |
2541 | // TODO: scan the other parameters |
2542 | // e.g. consistency check of run number |
2543 | } |
2544 | } |
2545 | delete entryParams; |
2546 | } |
2547 | } |
2548 | delete parameter; |
2549 | } |
2550 | |
2551 | return iResult; |
2552 | } |
2553 | |
adb91bc3 |
2554 | int AliHLTComponent::SetupCTPData() |
cf9cf07e |
2555 | { |
2556 | // see header file for function documentation |
adb91bc3 |
2557 | if (fpCTPData) delete fpCTPData; |
2558 | fpCTPData=new AliHLTCTPData; |
2559 | if (!fpCTPData) return -ENOMEM; |
cf9cf07e |
2560 | return 0; |
2561 | } |
2562 | |
adb91bc3 |
2563 | int AliHLTComponent::InitCTPTriggerClasses(const char* ctpString) |
cf9cf07e |
2564 | { |
2565 | // see header file for function documentation |
adb91bc3 |
2566 | if (!fpCTPData) return 0; // silently accept as the component has to announce that it want's the CTP info |
2567 | return fpCTPData->InitCTPTriggerClasses(ctpString); |
2568 | } |
cf9cf07e |
2569 | |
adb91bc3 |
2570 | bool AliHLTComponent::EvaluateCTPTriggerClass(const char* expression, AliHLTComponentTriggerData& trigData) const |
2571 | { |
2572 | // see header file for function documentation |
2573 | if (!fpCTPData) { |
2574 | static bool bWarningThrown=false; |
2575 | if (!bWarningThrown) HLTError("Trigger classes not initialized, use SetupCTPData from DoInit()"); |
2576 | bWarningThrown=true; |
cf9cf07e |
2577 | return false; |
2578 | } |
2579 | |
adb91bc3 |
2580 | return fpCTPData->EvaluateCTPTriggerClass(expression, trigData); |
cf9cf07e |
2581 | } |
a5e775ec |
2582 | |
3fcb48b8 |
2583 | int AliHLTComponent::CheckCTPTrigger(const char* name) const |
2584 | { |
2585 | // see header file for function documentation |
2586 | if (!fpCTPData) { |
2587 | static bool bWarningThrown=false; |
2588 | if (!bWarningThrown) HLTError("Trigger classes not initialized, use SetupCTPData from DoInit()"); |
2589 | bWarningThrown=true; |
2590 | return false; |
2591 | } |
2592 | |
2593 | return fpCTPData->CheckTrigger(name); |
2594 | } |
2595 | |
a5e775ec |
2596 | Double_t AliHLTComponent::GetBz() |
2597 | { |
2598 | // Returns Bz. |
2599 | return AliHLTMisc::Instance().GetBz(); |
2600 | } |
2601 | |
2602 | Double_t AliHLTComponent::GetBz(const Double_t *r) |
2603 | { |
2604 | // Returns Bz (kG) at the point "r" . |
2605 | return AliHLTMisc::Instance().GetBz(r); |
2606 | } |
2607 | |
2608 | void AliHLTComponent::GetBxByBz(const Double_t r[3], Double_t b[3]) |
2609 | { |
2610 | // Returns Bx, By and Bz (kG) at the point "r" . |
2611 | AliHLTMisc::Instance().GetBxByBz(r, b); |
2612 | } |