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87434909 | 1 | // $Id$ |
1b41ab20 | 2 | |
25b7f84c | 3 | /************************************************************************** |
ab38011b | 4 | * This file is property of and copyright by the ALICE HLT Project * |
5 | * All rights reserved. * | |
6 | * * | |
7 | * Primary Authors: Oystein Djuvsland * | |
8 | * * | |
9 | * Permission to use, copy, modify and distribute this software and its * | |
10 | * documentation strictly for non-commercial purposes is hereby granted * | |
11 | * without fee, provided that the above copyright notice appears in all * | |
12 | * copies and that both the copyright notice and this permission notice * | |
13 | * appear in the supporting documentation. The authors make no claims * | |
14 | * about the suitability of this software for any purpose. It is * | |
15 | * provided "as is" without express or implied warranty. * | |
16 | **************************************************************************/ | |
209a4703 | 17 | |
18 | #include "AliHLTPHOSDigitMakerComponent.h" | |
f137c3c5 | 19 | #include "AliHLTCaloDigitMaker.h" |
20 | #include "AliHLTCaloDigitDataStruct.h" | |
21 | #include "AliHLTPHOSMapper.h" | |
a9705807 | 22 | #include "AliHLTCaloChannelDataHeaderStruct.h" |
23 | #include "AliHLTCaloChannelDataStruct.h" | |
c1e4a18c | 24 | #include "AliPHOSEmcBadChannelsMap.h" |
25 | #include "AliPHOSEmcCalibData.h" | |
209a4703 | 26 | #include "TFile.h" |
c1e4a18c | 27 | #include "AliCDBEntry.h" |
28 | #include "AliCDBPath.h" | |
29 | #include "AliCDBManager.h" | |
209a4703 | 30 | #include <sys/stat.h> |
31 | #include <sys/types.h> | |
32 | ||
2374af72 | 33 | |
34 | /** | |
ea54e1c8 | 35 | * @file AliHLTPHOSDigitMakerComponent.cxx |
2374af72 | 36 | * @author Oystein Djuvsland |
37 | * @date | |
38 | * @brief A digit maker component for PHOS HLT | |
39 | */ | |
40 | ||
41 | // see below for class documentation | |
42 | // or | |
43 | // refer to README to build package | |
44 | // or | |
45 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt | |
46 | ||
cc244597 | 47 | ClassImp(AliHLTPHOSDigitMakerComponent); |
2374af72 | 48 | |
209a4703 | 49 | AliHLTPHOSDigitMakerComponent gAliHLTPHOSDigitMakerComponent; |
50 | ||
51 | AliHLTPHOSDigitMakerComponent::AliHLTPHOSDigitMakerComponent() : | |
bc304d87 | 52 | AliHLTCaloProcessor(), |
c1e4a18c | 53 | AliHLTCaloConstantsHandler("PHOS"), |
25b7f84c | 54 | fDigitMakerPtr(0), |
c1e4a18c | 55 | fDigitContainerPtr(0), |
56 | fBadChannelMap(0), | |
57 | fCalibData(0), | |
58 | fBCMInitialised(true), | |
59 | fGainsInitialised(true) | |
209a4703 | 60 | { |
2374af72 | 61 | //see header file for documentation |
209a4703 | 62 | } |
63 | ||
e304ea31 | 64 | |
209a4703 | 65 | AliHLTPHOSDigitMakerComponent::~AliHLTPHOSDigitMakerComponent() |
66 | { | |
2374af72 | 67 | //see header file for documentation |
209a4703 | 68 | } |
69 | ||
70 | int | |
71 | AliHLTPHOSDigitMakerComponent::Deinit() | |
72 | { | |
2374af72 | 73 | //see header file for documentation |
209a4703 | 74 | if(fDigitMakerPtr) |
75 | { | |
76 | delete fDigitMakerPtr; | |
77 | fDigitMakerPtr = 0; | |
78 | } | |
52be7fb0 | 79 | return 0; |
209a4703 | 80 | } |
81 | ||
82 | const char* | |
83 | AliHLTPHOSDigitMakerComponent::GetComponentID() | |
84 | { | |
2374af72 | 85 | //see header file for documentation |
209a4703 | 86 | return "PhosDigitMaker"; |
87 | } | |
88 | ||
209a4703 | 89 | |
af6a2273 | 90 | void |
209a4703 | 91 | AliHLTPHOSDigitMakerComponent::GetInputDataTypes(vector<AliHLTComponentDataType>& list) |
92 | { | |
2374af72 | 93 | //see header file for documentation |
94594220 | 94 | list.clear(); |
95 | list.push_back(AliHLTPHOSDefinitions::fgkChannelDataType); | |
209a4703 | 96 | } |
97 | ||
98 | AliHLTComponentDataType | |
99 | AliHLTPHOSDigitMakerComponent::GetOutputDataType() | |
100 | { | |
2374af72 | 101 | //see header file for documentation |
25b7f84c | 102 | return AliHLTPHOSDefinitions::fgkDigitDataType; |
209a4703 | 103 | } |
104 | ||
105 | ||
106 | void | |
107 | AliHLTPHOSDigitMakerComponent::GetOutputDataSize(unsigned long& constBase, double& inputMultiplier) | |
108 | { | |
2374af72 | 109 | //see header file for documentation |
e304ea31 | 110 | constBase = 0; |
a9705807 | 111 | inputMultiplier = (float)sizeof(AliHLTCaloDigitDataStruct)/sizeof(AliHLTCaloChannelDataStruct) + 1; |
209a4703 | 112 | } |
113 | ||
114 | int | |
115 | AliHLTPHOSDigitMakerComponent::DoEvent(const AliHLTComponentEventData& evtData, const AliHLTComponentBlockData* blocks, | |
116 | AliHLTComponentTriggerData& /*trigData*/, AliHLTUInt8_t* outputPtr, AliHLTUInt32_t& size, | |
117 | std::vector<AliHLTComponentBlockData>& outputBlocks) | |
118 | { | |
2374af72 | 119 | //see header file for documentation |
209a4703 | 120 | UInt_t offset = 0; |
121 | UInt_t mysize = 0; | |
e304ea31 | 122 | Int_t digitCount = 0; |
123 | Int_t ret = 0; | |
209a4703 | 124 | |
209a4703 | 125 | const AliHLTComponentBlockData* iter = 0; |
126 | unsigned long ndx; | |
d949e02e | 127 | |
128 | UInt_t specification = 0; | |
f137c3c5 | 129 | AliHLTCaloChannelDataHeaderStruct* tmpChannelData = 0; |
d949e02e | 130 | |
f137c3c5 | 131 | // fDigitMakerPtr->SetDigitHeaderPtr(reinterpret_cast<AliHLTCaloDigitHeaderStruct*>(outputPtr)); |
132 | ||
133 | fDigitMakerPtr->SetDigitDataPtr(reinterpret_cast<AliHLTCaloDigitDataStruct*>(outputPtr)); | |
5c6cac96 | 134 | |
209a4703 | 135 | for( ndx = 0; ndx < evtData.fBlockCnt; ndx++ ) |
136 | { | |
c1e4a18c | 137 | |
209a4703 | 138 | iter = blocks+ndx; |
139 | ||
94594220 | 140 | if(iter->fDataType != AliHLTPHOSDefinitions::fgkChannelDataType) |
209a4703 | 141 | { |
c1e4a18c | 142 | // HLTDebug("Data block is not of type fgkChannelDataType"); |
209a4703 | 143 | continue; |
209a4703 | 144 | } |
c1e4a18c | 145 | if(!fBCMInitialised) |
146 | { | |
147 | AliHLTPHOSMapper mapper; | |
148 | Int_t module = mapper.GetModuleFromSpec(iter->fSpecification); | |
8eb80570 | 149 | if(module >= 0) |
150 | { | |
151 | for(Int_t x = 0; x < fCaloConstants->GetNXCOLUMNSMOD(); x++) | |
152 | { | |
153 | for(Int_t z = 0; z < fCaloConstants->GetNZROWSMOD(); z++) | |
154 | { | |
155 | fDigitMakerPtr->SetBadChannel(x, z, fBadChannelMap->IsBadChannel(5-module, z+1, x+1)); | |
156 | } | |
157 | } | |
c1e4a18c | 158 | } |
159 | //delete fBadChannelMap; | |
160 | fBCMInitialised = true; | |
161 | } | |
162 | if(!fGainsInitialised) | |
163 | { | |
164 | AliHLTPHOSMapper mapper; | |
165 | Int_t module = mapper.GetModuleFromSpec(iter->fSpecification); | |
44b28d5c | 166 | if(module >= 0 && module < 5) |
167 | { | |
168 | for(Int_t x = 0; x < fCaloConstants->GetNXCOLUMNSMOD(); x++) | |
169 | { | |
170 | for(Int_t z = 0; z < fCaloConstants->GetNZROWSMOD(); z++) | |
171 | { | |
172 | fDigitMakerPtr->SetGain(x, z, fCalibData->GetHighLowRatioEmc(5-module, z+1, x+1), fCalibData->GetADCchannelEmc(5-module, z+1, x+1)); | |
173 | } | |
174 | } | |
175 | fGainsInitialised = true; | |
c1e4a18c | 176 | } |
44b28d5c | 177 | |
c1e4a18c | 178 | } |
e304ea31 | 179 | |
180 | specification |= iter->fSpecification; | |
f137c3c5 | 181 | tmpChannelData = reinterpret_cast<AliHLTCaloChannelDataHeaderStruct*>(iter->fPtr); |
94594220 | 182 | |
f137c3c5 | 183 | ret = fDigitMakerPtr->MakeDigits(tmpChannelData, size-(digitCount*sizeof(AliHLTCaloDigitDataStruct))); |
e304ea31 | 184 | if(ret == -1) |
185 | { | |
cc244597 | 186 | HLTError("Trying to write over buffer size"); |
e304ea31 | 187 | return -ENOBUFS; |
188 | } | |
189 | digitCount += ret; | |
209a4703 | 190 | } |
209a4703 | 191 | |
f137c3c5 | 192 | mysize += digitCount*sizeof(AliHLTCaloDigitDataStruct); |
e304ea31 | 193 | |
cc244597 | 194 | HLTDebug("# of digits: %d, used memory size: %d, available size: %d", digitCount, mysize, size); |
87434909 | 195 | |
87434909 | 196 | if(mysize > 0) |
209a4703 | 197 | { |
87434909 | 198 | AliHLTComponentBlockData bd; |
199 | FillBlockData( bd ); | |
200 | bd.fOffset = offset; | |
201 | bd.fSize = mysize; | |
202 | bd.fDataType = AliHLTPHOSDefinitions::fgkDigitDataType; | |
203 | bd.fSpecification = specification; | |
204 | outputBlocks.push_back(bd); | |
209a4703 | 205 | } |
ab521ae4 | 206 | |
94594220 | 207 | fDigitMakerPtr->Reset(); |
9bf87c6f | 208 | |
209 | size = mysize; | |
210 | ||
209a4703 | 211 | return 0; |
212 | } | |
213 | ||
209a4703 | 214 | int |
215 | AliHLTPHOSDigitMakerComponent::DoInit(int argc, const char** argv ) | |
216 | { | |
2374af72 | 217 | //see header file for documentation |
209a4703 | 218 | |
f137c3c5 | 219 | fDigitMakerPtr = new AliHLTCaloDigitMaker("PHOS"); |
220 | ||
221 | AliHLTCaloMapper *mapper = new AliHLTPHOSMapper(); | |
222 | fDigitMakerPtr->SetMapper(mapper); | |
209a4703 | 223 | |
7173b37b | 224 | Float_t mintime = 0.; |
225 | Float_t maxtime =50.; | |
226 | ||
209a4703 | 227 | for(int i = 0; i < argc; i++) |
228 | { | |
d949e02e | 229 | if(!strcmp("-lowgainfactor", argv[i])) |
230 | { | |
231 | fDigitMakerPtr->SetGlobalLowGainFactor(atof(argv[i+1])); | |
d949e02e | 232 | } |
233 | if(!strcmp("-highgainfactor", argv[i])) | |
234 | { | |
235 | fDigitMakerPtr->SetGlobalHighGainFactor(atof(argv[i+1])); | |
d949e02e | 236 | } |
7173b37b | 237 | if(!strcmp("-mintime", argv[i])) |
238 | { | |
239 | mintime = atof(argv[i+1]); | |
240 | } | |
241 | if(!strcmp("-maxtime", argv[i])) | |
242 | { | |
243 | maxtime = atof(argv[i+1]); | |
244 | } | |
209a4703 | 245 | } |
246 | ||
7173b37b | 247 | fDigitMakerPtr->SetTimeWindow(mintime, maxtime); |
248 | ||
c1e4a18c | 249 | if(GetBCMFromCDB()) return -1; |
250 | if(GetGainsFromCDB()) return -1; | |
251 | ||
209a4703 | 252 | //fDigitMakerPtr->SetDigitThreshold(2); |
253 | ||
254 | return 0; | |
255 | } | |
256 | ||
c1e4a18c | 257 | |
258 | int AliHLTPHOSDigitMakerComponent::GetBCMFromCDB() | |
259 | { | |
260 | fBCMInitialised = false; | |
261 | ||
262 | // HLTInfo("Getting bad channel map..."); | |
263 | ||
264 | AliCDBPath path("PHOS","Calib","EmcBadChannels"); | |
265 | if(path.GetPath()) | |
266 | { | |
267 | // HLTInfo("configure from entry %s", path.GetPath()); | |
268 | AliCDBEntry *pEntry = AliCDBManager::Instance()->Get(path/*,GetRunNo()*/); | |
c1e4a18c | 269 | if (pEntry) |
270 | { | |
271 | fBadChannelMap = (AliPHOSEmcBadChannelsMap*)pEntry->GetObject(); | |
272 | } | |
273 | else | |
274 | { | |
398dc010 | 275 | HLTError("can not fetch object \"%s\" from CDB", path.GetPath().Data()); |
c1e4a18c | 276 | return -1; |
277 | } | |
278 | } | |
279 | if(!fBadChannelMap) return -1; | |
280 | return 0; | |
281 | } | |
282 | ||
283 | int AliHLTPHOSDigitMakerComponent::GetGainsFromCDB() | |
284 | { | |
285 | fGainsInitialised = false; | |
286 | ||
287 | // HLTInfo("Getting bad channel map..."); | |
288 | ||
289 | AliCDBPath path("PHOS","Calib","EmcGainPedestals"); | |
290 | if(path.GetPath()) | |
291 | { | |
292 | // HLTInfo("configure from entry %s", path.GetPath());*/ | |
293 | AliCDBEntry *pEntry = AliCDBManager::Instance()->Get(path/*,GetRunNo()*/); | |
294 | if (pEntry) | |
295 | { | |
296 | fCalibData = (AliPHOSEmcCalibData*)pEntry->GetObject(); | |
297 | } | |
298 | else | |
299 | { | |
398dc010 | 300 | HLTError("can not fetch object \"%s\" from CDB", path.GetPath().Data()); |
c1e4a18c | 301 | return -1; |
302 | } | |
303 | } | |
304 | ||
305 | if(!fCalibData) return -1; | |
306 | return 0; | |
307 | ||
308 | } | |
309 | ||
310 | ||
209a4703 | 311 | AliHLTComponent* |
312 | AliHLTPHOSDigitMakerComponent::Spawn() | |
313 | { | |
2374af72 | 314 | //see header file for documentation |
209a4703 | 315 | return new AliHLTPHOSDigitMakerComponent(); |
316 | } |