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Commit | Line | Data |
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9c754ce7 | 1 | /* |
2 | TPC DA for online calibration | |
3 | ||
4 | Contact: Haavard.Helstrup@cern.ch | |
5 | Link: | |
1b37fc95 | 6 | Run Type: PHYSICS STANDALONE DAQ |
9c754ce7 | 7 | DA Type: MON |
8 | Number of events needed: 500 | |
9 | Input Files: | |
10 | Output Files: tpcCE.root, to be exported to the DAQ FXS | |
bd955ed2 | 11 | fileId: CE |
9c754ce7 | 12 | Trigger types used: PHYSICS_EVENT |
13 | ||
14 | */ | |
15 | ||
5a3a40fa | 16 | /* |
17 | ||
18 | TPCCEda.cxx - calibration algorithm for TPC Central Electrode events | |
19 | ||
20 | 10/06/2007 sylvain.chapeland@cern.ch : first version - clean skeleton based on DAQ DA case1 | |
21 | 06/12/2007 haavard.helstrup@cern.ch : created CE DA based on pulser code | |
ac940b58 | 22 | 19/09/2008 J.Wiechula@gsi.de: Added support for configuration files. |
5a3a40fa | 23 | |
24 | contact: marian.ivanov@cern.ch | |
25 | ||
26 | ||
27 | This process reads RAW data from the files provided as command line arguments | |
28 | and save results in a file (named from RESULT_FILE define - see below). | |
29 | ||
30 | */ | |
31 | ||
9c754ce7 | 32 | #define RESULT_FILE "tpcCE.root" |
bd955ed2 | 33 | #define FILE_ID "CE" |
04049c81 | 34 | #define MAPPING_FILE "tpcMapping.root" |
ac940b58 | 35 | #define CONFIG_FILE "TPCCEda.conf" |
5a3a40fa | 36 | |
5a3a40fa | 37 | #include <daqDA.h> |
38 | #include "event.h" | |
39 | #include "monitor.h" | |
40 | #include <stdio.h> | |
41 | #include <stdlib.h> | |
db7038d0 | 42 | #include <pthread.h> |
43 | #include <vector> | |
5a3a40fa | 44 | // |
45 | //Root includes | |
46 | // | |
47 | #include <TFile.h> | |
48 | #include "TROOT.h" | |
49 | #include "TPluginManager.h" | |
ac940b58 | 50 | #include "TSystem.h" |
51 | #include "TString.h" | |
52 | #include "TObjString.h" | |
53 | #include "TDatime.h" | |
db7038d0 | 54 | #include "TMap.h" |
55 | #include "TGraph.h" | |
56 | #include "TMath.h" | |
5a3a40fa | 57 | // |
58 | //AliRoot includes | |
59 | // | |
60 | #include "AliRawReader.h" | |
61 | #include "AliRawReaderDate.h" | |
97b609ee | 62 | #include "AliTPCmapper.h" |
5a3a40fa | 63 | #include "AliTPCRawStream.h" |
64 | #include "AliTPCROC.h" | |
65 | #include "AliTPCCalROC.h" | |
66 | #include "AliTPCCalPad.h" | |
67 | #include "AliMathBase.h" | |
68 | #include "TTreeStream.h" | |
b401648b | 69 | #include "AliLog.h" |
ac940b58 | 70 | #include "AliTPCConfigDA.h" |
71 | // | |
72 | //AMORE | |
73 | // | |
74 | #include <AmoreDA.h> | |
5a3a40fa | 75 | // |
76 | // TPC calibration algorithm includes | |
77 | // | |
78 | #include "AliTPCCalibCE.h" | |
79 | ||
80 | ||
db7038d0 | 81 | //functios, implementation below |
82 | void SendToAmoreDB(AliTPCCalibCE &calibCE, unsigned long32 runNb); | |
83 | //for threaded processing | |
84 | void *processEventBuffer(void *arg); | |
85 | ||
86 | //common event processing variables for threaded processing | |
87 | std::vector<eventHeaderStruct*> eventBuffer; | |
88 | volatile int bStop = false; | |
89 | struct timespec duree_nanosleep; | |
90 | Int_t forceNevents=-1; | |
91 | Bool_t forceBufferEnds=kFALSE; | |
5a3a40fa | 92 | |
93 | ||
94 | /* Main routine | |
95 | Arguments: list of DATE raw data files | |
96 | */ | |
97 | int main(int argc, char **argv) { | |
ac940b58 | 98 | /* log start of process */ |
99 | printf("TPC CE DA started - %s\n",__FILE__); | |
db7038d0 | 100 | |
ac940b58 | 101 | if (argc<2) { |
102 | printf("Wrong number of arguments\n"); | |
103 | return -1; | |
104 | } | |
105 | ||
106 | AliLog::SetClassDebugLevel("AliTPCRawStream",-5); | |
107 | AliLog::SetClassDebugLevel("AliRawReaderDate",-5); | |
108 | AliLog::SetClassDebugLevel("AliTPCAltroMapping",-5); | |
109 | AliLog::SetModuleDebugLevel("RAW",-5); | |
db7038d0 | 110 | |
111 | gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo", | |
112 | "*", | |
113 | "TStreamerInfo", | |
114 | "RIO", | |
115 | "TStreamerInfo()"); | |
116 | ||
ac940b58 | 117 | /* declare monitoring program */ |
db7038d0 | 118 | int i,status; |
119 | status=monitorDeclareMp( __FILE__ ); | |
120 | if (status!=0) { | |
121 | printf("monitorDeclareMp() failed : %s\n",monitorDecodeError(status)); | |
122 | return -1; | |
123 | } | |
124 | monitorSetNowait(); | |
125 | monitorSetNoWaitNetworkTimeout(1000); | |
126 | ||
127 | //variables | |
b401648b | 128 | AliTPCmapper *mapping = 0; // The TPC mapping |
ac940b58 | 129 | char localfile[255]; |
130 | unsigned long32 runNb=0; //run number | |
db7038d0 | 131 | |
132 | // | |
133 | // thread wait time | |
134 | // | |
135 | duree_nanosleep.tv_sec=0; | |
136 | duree_nanosleep.tv_nsec=1000000; //1 ms | |
137 | ||
138 | // | |
139 | // DA configuration from configuration file | |
140 | // | |
141 | //retrieve configuration file | |
142 | sprintf(localfile,"./%s",CONFIG_FILE); | |
143 | status = daqDA_DB_getFile(CONFIG_FILE,localfile); | |
144 | if (status) { | |
145 | printf("Failed to get configuration file (%s) from DAQdetDB, status=%d\n", CONFIG_FILE, status); | |
146 | return -1; | |
147 | } | |
148 | AliTPCConfigDA config(CONFIG_FILE); | |
149 | // check configuration options | |
150 | TString laserTriggerName("C0LSR-ABCE-NOPF-CENT"); | |
151 | size_t bufferSize=30; | |
152 | Int_t forceTriggerId=-1; | |
153 | Int_t forceNeventsStandalone=-1; | |
154 | Bool_t forceBufferEndsGlobal=kTRUE; | |
155 | // Bool_t forceBufferEndsGlobalDummy=kFALSE; | |
156 | if ( config.GetConfigurationMap()->GetValue("LaserTriggerName") ) { | |
157 | laserTriggerName=config.GetConfigurationMap()->GetValue("LaserTriggerName")->GetName(); | |
158 | printf("Laser trigger class name set to: %s.\n",laserTriggerName.Data()); | |
159 | } | |
160 | ||
161 | if ( config.GetConfigurationMap()->GetValue("BufferSize") ) { | |
162 | bufferSize=(size_t)config.GetValue("BufferSize"); | |
163 | printf("Setting event buffer size to: %d.\n",bufferSize); | |
164 | } | |
165 | ||
166 | if ( config.GetConfigurationMap()->GetValue("ForceTriggerId") ) { | |
167 | forceTriggerId=TMath::Nint(config.GetValue("ForceTriggerId")); | |
168 | printf("Only processing triggers with Id: %d.\n",forceTriggerId); | |
169 | } | |
170 | ||
171 | if ( config.GetConfigurationMap()->GetValue("ForceBufferEndsGlobal") ) { | |
172 | forceBufferEndsGlobal=config.GetValue("ForceBufferEndsGlobal")!=0.; | |
173 | printf("Process all buffered events in global partition: %s.\n",forceBufferEndsGlobal?"yes":"no"); | |
174 | } | |
175 | ||
176 | if ( config.GetConfigurationMap()->GetValue("ForceNMaxEvents") ) { | |
177 | forceNevents=TMath::Nint(config.GetValue("ForceNMaxEvents")); | |
178 | printf("Forcing maximum number of %d events.\n",forceNeventsStandalone); | |
179 | } | |
180 | ||
181 | //subsribe to laser triggers only in physics partition | |
182 | //if the trigger class is not available the return value is -1 | |
183 | //in this case we are most probably running as a standalone | |
184 | // laser run and should request all events | |
185 | unsigned char *classIdptr=0; | |
186 | int retClassId=daqDA_getClassIdFromName(laserTriggerName.Data(),classIdptr); | |
187 | if (retClassId==0){ | |
188 | //interleaved laser in physics runs | |
189 | char c[5]; | |
190 | sprintf(c,"%u",*classIdptr); | |
191 | char *table[5] = {"PHY","Y","*",c,NULL}; | |
192 | monitorDeclareTableExtended(table); | |
193 | printf("Using trigger class Id: %s\n",c); | |
194 | // forceBufferEndsGlobal=forceBufferEndsGlobalDummy; | |
195 | } else if (retClassId==-1){ | |
196 | //defaul case, accept all physics events | |
197 | char *table[3] = {"PHY","Y",NULL}; | |
198 | monitorDeclareTableExtended(table); | |
199 | printf("Using all trigger class Ids\n"); | |
200 | // forceNevents=forceNeventsStandalone; | |
201 | } else { | |
202 | printf("Unknown return value of 'daqDA_getClassIdFromName': %d\n",retClassId); | |
203 | return -2; | |
204 | } | |
205 | ||
206 | //see if we should force the trigger id | |
207 | if (forceTriggerId>-1){ | |
208 | char c[5]; | |
209 | sprintf(c,"%d",forceTriggerId); | |
210 | char *table[5] = {"PHY","Y","*",c,NULL}; | |
211 | monitorDeclareTableExtended(table); | |
212 | // forceBufferEndsGlobal=forceBufferEndsGlobalDummy; | |
213 | } | |
214 | ||
215 | ||
216 | // if test setup get parameters from $DAQDA_TEST_DIR | |
b401648b | 217 | if (!mapping){ |
218 | /* copy locally the mapping file from daq detector config db */ | |
ac940b58 | 219 | sprintf(localfile,"./%s",MAPPING_FILE); |
220 | status = daqDA_DB_getFile(MAPPING_FILE,localfile); | |
b401648b | 221 | if (status) { |
222 | printf("Failed to get mapping file (%s) from DAQdetDB, status=%d\n", MAPPING_FILE, status); | |
ac940b58 | 223 | return -1; |
b401648b | 224 | } |
db7038d0 | 225 | |
b401648b | 226 | /* open the mapping file and retrieve mapping object */ |
227 | TFile *fileMapping = new TFile(MAPPING_FILE, "read"); | |
228 | mapping = (AliTPCmapper*) fileMapping->Get("tpcMapping"); | |
229 | delete fileMapping; | |
04049c81 | 230 | } |
db7038d0 | 231 | |
04049c81 | 232 | if (mapping == 0) { |
b401648b | 233 | printf("Failed to get mapping object from %s. ...\n", MAPPING_FILE); |
ac940b58 | 234 | return -1; |
04049c81 | 235 | } else { |
236 | printf("Got mapping object from %s\n", MAPPING_FILE); | |
237 | } | |
ac940b58 | 238 | |
db7038d0 | 239 | |
240 | //create calibration object | |
ac940b58 | 241 | AliTPCCalibCE calibCE(config.GetConfigurationMap()); // central electrode calibration |
242 | calibCE.SetAltroMapping(mapping->GetAltroMapping()); // Use altro mapping we got from daqDetDb | |
5a3a40fa | 243 | |
db7038d0 | 244 | // |
245 | // start thread | |
246 | // | |
247 | // sleep(5); | |
248 | pthread_t threadId=0; | |
249 | int threadStatus=0; | |
250 | threadStatus = pthread_create( &threadId, NULL, processEventBuffer, (void*)(&calibCE)); | |
251 | eventBuffer.resize(bufferSize); | |
252 | struct timespec duree_out; | |
ac940b58 | 253 | //===========================// |
254 | // loop over RAW data files // | |
255 | //==========================// | |
5a3a40fa | 256 | int nevents=0; |
db7038d0 | 257 | size_t counter=0; |
ac940b58 | 258 | for ( i=1; i<argc; i++) { |
db7038d0 | 259 | |
5a3a40fa | 260 | /* define data source : this is argument i */ |
261 | printf("Processing file %s\n", argv[i]); | |
262 | status=monitorSetDataSource( argv[i] ); | |
263 | if (status!=0) { | |
264 | printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status)); | |
265 | return -1; | |
266 | } | |
267 | ||
db7038d0 | 268 | |
5a3a40fa | 269 | /* read until EOF */ |
270 | while (true) { | |
271 | struct eventHeaderStruct *event; | |
db7038d0 | 272 | |
5a3a40fa | 273 | /* check shutdown condition */ |
274 | if (daqDA_checkShutdown()) {break;} | |
275 | ||
db7038d0 | 276 | //check for predefined number of events |
277 | if (forceNevents>0 && calibCE.GetNeventsProcessed()>=forceNevents) { | |
278 | printf("Requested number of events reached (%d).\n",forceNevents); | |
5a3a40fa | 279 | break; |
280 | } | |
ac940b58 | 281 | |
db7038d0 | 282 | //buffer events, only read them if a buffer position is free |
283 | if (eventBuffer[counter]==0) { | |
284 | ||
285 | /* get next event (blocking call until timeout) */ | |
286 | status=monitorGetEventDynamic((void **)&event); | |
287 | if (status==MON_ERR_EOF) { | |
288 | printf ("End of File %d detected\n",i); | |
289 | break; /* end of monitoring file has been reached */ | |
290 | } | |
291 | ||
292 | if (status!=0) { | |
293 | printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status)); | |
294 | break; | |
295 | } | |
296 | ||
297 | /* retry if got no event */ | |
298 | if (event==NULL) | |
299 | continue; | |
6e7d7dc4 | 300 | |
ac940b58 | 301 | /* skip start/end of run events */ |
db7038d0 | 302 | if ( (event->eventType != physicsEvent) && (event->eventType != calibrationEvent) ){ |
303 | free(event); | |
304 | continue; | |
305 | } | |
5a3a40fa | 306 | |
ac940b58 | 307 | |
db7038d0 | 308 | // get the run number |
309 | runNb = event->eventRunNb; | |
310 | ||
311 | // printf(" trigger (%05d-%03d) = %8.8x %8.8x - %02u\n",nevents, calibCE.GetNeventsProcessed(), | |
312 | // event->eventTriggerPattern[1], event->eventTriggerPattern[0],event->eventType); | |
313 | ||
314 | // printf("filling buffer %d\n",counter); | |
315 | eventBuffer[counter]=event; | |
316 | ||
317 | ++nevents; | |
318 | ++counter; | |
319 | if (counter >= eventBuffer.size()) {counter=0;} | |
320 | }else{ | |
321 | // printf("buffer already used: %d\n",counter); | |
322 | nanosleep(&duree_nanosleep,&duree_out); | |
323 | } | |
324 | } | |
325 | } | |
326 | ||
327 | // | |
328 | // wait for thread to end | |
329 | // | |
330 | if (!forceBufferEndsGlobal) bStop = true; | |
331 | else forceBufferEnds=forceBufferEndsGlobal; | |
332 | ||
333 | pthread_join( threadId, NULL); | |
334 | // printf("Event Processing Thread ended with: %d\n",threadStatus); | |
335 | ||
336 | // | |
337 | // free unprocessed events | |
338 | // | |
339 | for (size_t i=0;i<eventBuffer.size();++i){ | |
340 | if (eventBuffer[i]) { | |
341 | free(eventBuffer[i]); | |
342 | eventBuffer[i]=0; | |
343 | // printf("freeing buffer %d\n",i); | |
5a3a40fa | 344 | } |
345 | } | |
346 | ||
ac940b58 | 347 | // |
348 | // Analyse CE data and write them to rootfile | |
349 | // | |
350 | calibCE.Analyse(); | |
db7038d0 | 351 | printf ("%d events processed, %d used\n",nevents,calibCE.GetNeventsProcessed()); |
352 | ||
5a3a40fa | 353 | TFile * fileTPC = new TFile (RESULT_FILE,"recreate"); |
e73181c9 | 354 | calibCE.Write("tpcCalibCE"); |
5a3a40fa | 355 | delete fileTPC; |
356 | printf("Wrote %s\n",RESULT_FILE); | |
db7038d0 | 357 | |
f2c72763 | 358 | /* store the result file on FES */ |
db7038d0 | 359 | |
bd955ed2 | 360 | status=daqDA_FES_storeFile(RESULT_FILE,FILE_ID); |
f2c72763 | 361 | if (status) { |
362 | status = -2; | |
363 | } | |
db7038d0 | 364 | |
365 | SendToAmoreDB(calibCE,runNb); | |
366 | ||
367 | return status; | |
368 | } | |
f2c72763 | 369 | |
db7038d0 | 370 | void *processEventBuffer(void *arg) |
371 | { | |
ac940b58 | 372 | // |
db7038d0 | 373 | // event procssing thread functio |
ac940b58 | 374 | // |
db7038d0 | 375 | |
376 | //cast argument | |
377 | AliTPCCalibCE *ce=(AliTPCCalibCE*)arg; | |
378 | AliTPCCalibCE &calibCE=*ce; | |
379 | ||
380 | size_t counter=0; | |
381 | unsigned long32 runNb=0; | |
382 | Bool_t published=kTRUE; | |
383 | struct timespec duree_out; | |
384 | ||
385 | struct eventHeaderStruct *event; | |
386 | ||
387 | //wait for the first buffer to be filled | |
388 | while (!eventBuffer[0]) nanosleep(&duree_nanosleep,&duree_out); | |
389 | //loop over buffer | |
390 | while (!bStop){ | |
391 | // printf("testing buffer: %d\n",counter); | |
392 | if (eventBuffer[counter]) { | |
393 | event=eventBuffer[counter]; | |
394 | runNb = event->eventRunNb; | |
395 | // printf("processing buffer: %d\n",counter); | |
396 | eventBuffer[counter]=0; | |
397 | calibCE.ProcessEvent(event); | |
398 | free(event); | |
399 | published=kFALSE; | |
400 | } else { | |
401 | //in case of empty buffer publish the results it this was not done | |
402 | if (!published) { | |
403 | SendToAmoreDB(calibCE,runNb); | |
404 | published=kTRUE; | |
405 | } | |
406 | nanosleep(&duree_nanosleep,&duree_out); | |
407 | } | |
408 | ++counter; | |
409 | if (counter >= eventBuffer.size()) { | |
410 | counter=0; | |
411 | if (forceBufferEnds) break; | |
412 | } | |
413 | } | |
414 | } | |
415 | ||
416 | void SendToAmoreDB(AliTPCCalibCE &calibCE, unsigned long32 runNb) | |
417 | { | |
418 | //AMORE | |
ac940b58 | 419 | printf ("AMORE part\n"); |
420 | const char *amoreDANameorig=gSystem->Getenv("AMORE_DA_NAME"); | |
421 | //cheet a little -- temporary solution (hopefully) | |
422 | // | |
423 | //currently amoreDA uses the environment variable AMORE_DA_NAME to create the mysql | |
424 | //table in which the calib objects are stored. This table is dropped each time AmoreDA | |
425 | //is initialised. This of course makes a problem if we would like to store different | |
426 | //calibration entries in the AMORE DB. Therefore in each DA which writes to the AMORE DB | |
db7038d0 | 427 | //the AMORE_DA_NAME env variable is overwritten. |
6a02fd57 | 428 | gSystem->Setenv("AMORE_DA_NAME",Form("TPC-%s",FILE_ID)); |
ac940b58 | 429 | // |
430 | // end cheet | |
db7038d0 | 431 | TGraph *grA=calibCE.MakeGraphTimeCE(-1,0,2); |
432 | TGraph *grC=calibCE.MakeGraphTimeCE(-2,0,2); | |
6a02fd57 | 433 | TDatime time; |
6e7d7dc4 | 434 | TObjString info(Form("Run: %u; Date: %s",runNb,time.AsSQLString())); |
6a02fd57 | 435 | amore::da::AmoreDA amoreDA(amore::da::AmoreDA::kSender); |
436 | Int_t statusDA=0; | |
437 | statusDA+=amoreDA.Send("CET0",calibCE.GetCalPadT0()); | |
438 | statusDA+=amoreDA.Send("CEQ",calibCE.GetCalPadQ()); | |
439 | statusDA+=amoreDA.Send("CERMS",calibCE.GetCalPadRMS()); | |
db7038d0 | 440 | statusDA+=amoreDA.Send("DriftA",grA); |
441 | statusDA+=amoreDA.Send("DriftC",grC); | |
6a02fd57 | 442 | statusDA+=amoreDA.Send("Info",&info); |
443 | if ( statusDA!=0 ) | |
444 | printf("Waring: Failed to write one of the calib objects to the AMORE database\n"); | |
db7038d0 | 445 | // reset env var |
6a02fd57 | 446 | if (amoreDANameorig) gSystem->Setenv("AMORE_DA_NAME",amoreDANameorig); |
db7038d0 | 447 | if (grA) delete grA; |
448 | if (grC) delete grC; | |
5a3a40fa | 449 | } |
db7038d0 | 450 | |
451 |