Bug Summary

File:plugins/monitoring/DAQ_online/JEventProcessor_DAQ_online.cc
Location:line 501, column 3
Description:Value stored to 'evio_buffsize' is never read

Annotated Source Code

1// $Id$
2//
3// File: JEventProcessor_DAQ_online.cc
4// Created: Thu Aug 7 09:37:03 EDT 2014
5// Creator: dalton (on Linux gluon05.jlab.org 2.6.32-358.18.1.el6.x86_64 x86_64)
6//
7
8#include <stdint.h>
9#include <vector>
10
11#include "JEventProcessor_DAQ_online.h"
12#include <JANA/JApplication.h>
13#include <JANA/JFactory.h>
14
15using namespace std;
16using namespace jana;
17
18#include <DAQ/DF1TDCHit.h>
19#include <DAQ/Df250PulseIntegral.h>
20#include <DAQ/JEventSource_EVIO.h>
21#include <TTAB/DTranslationTable.h>
22
23#include <TDirectory.h>
24#include <TH2.h>
25#include <TH1.h>
26#include <TProfile.h>
27#include <TProfile2D.h>
28#include <TROOT.h>
29
30
31static const int highcratenum=100;
32// root hist pointers
33static TH2I *daq_occ_crates[highcratenum];
34static TProfile2D *daq_ped_crates[highcratenum];
35static TProfile2D *daq_TDClocked_crates[highcratenum];
36static TProfile2D *daq_TDCovr_crates[highcratenum];
37static TProfile *daq_hits_per_event;
38static TProfile *daq_words_per_event;
39static TH1D *daq_event_size;
40static TH1D *daq_event_tdiff;
41static TH1D *daq_words_by_type;
42static bool ttab_labels_set = false;
43
44// Routine used to create our JEventProcessor
45extern "C"{
46 void InitPlugin(JApplication *app){
47 InitJANAPlugin(app);
48 app->AddProcessor(new JEventProcessor_DAQ_online());
49 }
50} // "C"
51
52
53//------------------
54// JEventProcessor_DAQ_online (Constructor)
55//------------------
56JEventProcessor_DAQ_online::JEventProcessor_DAQ_online()
57{
58
59}
60
61//------------------
62// ~JEventProcessor_DAQ_online (Destructor)
63//------------------
64JEventProcessor_DAQ_online::~JEventProcessor_DAQ_online()
65{
66
67}
68
69//------------------
70// init
71//------------------
72jerror_t JEventProcessor_DAQ_online::init(void)
73{
74 printf("JEventProcessor_DAQ_online::init()\n");
75
76 // lock all root operations
77 japp->RootWriteLock();
78
79 // create root folder for DAQ and cd to it, store main dir
80 maindir = gDirectory(TDirectory::CurrentDirectory());
81 daqdir = maindir->mkdir("DAQ");
82 daqdir->cd();
83
84 // Initialise histograms and variables
85 for (int i=0; i<highcratenum; i++) {
86 daq_occ_crates[i] = NULL__null;
87 daq_ped_crates[i] = NULL__null;
88 daq_TDClocked_crates[i] = NULL__null;
89 daq_TDCovr_crates[i] = NULL__null;
90 }
91
92 daq_hits_per_event = new TProfile("daq_hits_per_event", "Hits/event vs. rocid", 100, 0.5, 100.5);
93 daq_words_per_event = new TProfile("daq_words_per_event", "words/event vs. rocid", 100, 0.5, 100.5);
94 daq_event_size = new TH1D("daq_event_size", "Event size in kB", 1000, 0.0, 1.0E3);
95 daq_event_tdiff = new TH1D("daq_event_tdiff", "Time between events", 10000, 0.0, 1.0E2);
96 daq_words_by_type = new TH1D("daq_words_by_type", "Number of words in EVIO file by type", kNEVIOWordTypes, 0, (double)kNEVIOWordTypes);
97
98 daq_words_per_event->GetXaxis()->SetBinLabel(1 ,"Trigger Bank");
99 daq_words_per_event->GetXaxis()->SetBinLabel(99 ,"Residual");
100
101 daq_event_size->SetXTitle("Total event size (kB)");
102 daq_event_tdiff->SetXTitle("#deltat between events (ms)");
103
104 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kUnknown, "unknown");
105 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kEVIOEventNumber, "Event Number Word");
106 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kEVIOTimestamp, "Timestamp");
107
108 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kf250BlockHeader, "f250 Block Header");
109 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kf250BlockTrailer, "f250 Block Trailer");
110 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kf250EventHeader, "f250 Event Header");
111 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kf250TriggerTime, "f250 Trigger Time");
112 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kf250WindowRawData, "f250 Window Raw Data");
113 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kf250WindowSum, "f250 Window Sum");
114 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kf250PulseRawData, "f250 Pulse Raw Data");
115 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kf250PulseIntegral, "f250 Pulse Integral");
116 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kf250PulseTime, "f250 Pulse Time");
117 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kf250PulsePedestal, "f250 Pulse Pedestal");
118 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kf250EventTrailer, "f250 Event Trailer");
119 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kf250DataNotValid, "f250 Data Not Valid");
120 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kf250Filler, "f250 Filler Word");
121
122 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kf125BlockHeader, "f125 Block Header");
123 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kf125BlockTrailer, "f125 Block Trailer");
124 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kf125EventHeader, "f125 Event Header");
125 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kf125TriggerTime, "f125 Trigger Time");
126 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kf125WindowRawData, "f125 Window Raw Data");
127 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kf125CDCPulse, "f125 CDC Pulse");
128 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kf125FDCPulse6, "f125 FDC Pulse (integral)");
129 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kf125FDCPulse9, "f125 FDC Pulse (peak)");
130 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kf125PulseIntegral, "f125 Pulse Integral");
131 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kf125PulseTime, "f125 Pulse Time");
132 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kf125PulsePedestal, "f125 Pulse Pedestal");
133 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kf125EventTrailer, "f125 Event Trailer");
134 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kf125DataNotValid, "f125 Data Not Valid");
135 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kf125Filler, "f125 Filler Word");
136
137 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kF1v2BlockHeader, "F1v2 Block Header");
138 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kF1v2BLockTrailer, "F1v2 Block Trailer");
139 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kF1v2EventHeader, "F1v2 Event Header");
140 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kF1v2TriggerTime, "F1v2 Trigger Time");
141 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kF1v2ChipHeader, "F1v2 Chip Header");
142 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kF1v2Data, "F1v2 Data");
143 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kF1v2Filler, "F1v2 Filler");
144 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kF1v2BreakWord, "F1v2 Break Word");
145
146 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kF1v3BlockHeader, "F1v3 Block Header");
147 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kF1v3BLockTrailer, "F1v3 Block Trailer");
148 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kF1v3EventHeader, "F1v3 Event Header");
149 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kF1v3TriggerTime, "F1v3 Trigger Time");
150 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kF1v3ChipHeader, "F1v3 Chip Header");
151 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kF1v3Data, "F1v3 Data");
152 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kF1v3Filler, "F1v3 Filler");
153 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kF1v3BreakWord, "F1v3 Break Word");
154
155 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kCAEN1190GlobalHeader, "CAEN1190 GLobal Header");
156 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kCAEN1190GlobalTrailer, "CAEN1190 Global Trailer");
157 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kCAEN1190GlobalTriggerTime, "CAEN1190 Trigger Time");
158 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kCAEN1190TDCHeader, "CAEN1190 TDC Header");
159 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kCAEN1190TDCData, "CAEN1190 TDC Data");
160 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kCAEN1190TDCError, "CAEN1190 TDC Error");
161 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kCAEN1190TDCTrailer, "CAEN1190 TDC Trailer");
162 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kCAEN1190Filler, "CAEN1190 Filler");
163
164 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kConfig, "DAQ Config");
165 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kConfigf250, "DAQ Config f250");
166 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kConfigf125, "DAQ Config f125");
167 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kConfigF1, "DAQ Config F1");
168 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kConfigCAEN1190, "DAQ Config CAEN1190");
169
170 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kEPICSheader, "EPICS header");
171 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kEPICSdata, "EPICS data");
172
173 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kF800FAFA, "0xf800fafa");
174 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kD00DD00D, "0xd00dd00d");
175
176 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kTotWords, "Total words in all events");
177 daq_words_by_type->GetXaxis()->SetBinLabel(1 + kNevents, "Number of events");
178
179 // back to main dir
180 maindir->cd();
181
182 // unlock
183 japp->RootUnLock();
184
185 return NOERROR;
186}
187
188//------------------
189// AddROCIDLabels
190//------------------
191void JEventProcessor_DAQ_online::AddROCIDLabels(JEventLoop *loop)
192{
193 /// This is called just once to set the x-axis labels
194 /// of histograms whose x-axis is the rocid so that we
195 /// can label them by detector.
196
197 const DTranslationTable *ttab = NULL__null;
198 loop->GetSingle(ttab);
199
200 japp->RootWriteLock();
201
202 // Loop over all rocid values
203 for(uint32_t rocid=2; rocid<99; rocid++){
204 // We don't actually know what slot/channel combos are defined
205 // for this so we loop until we find one.
206 bool found_chan = false;
207 daq_hits_per_event->GetXaxis()->SetBinLabel(rocid, "");
208 daq_words_per_event->GetXaxis()->SetBinLabel(rocid, "");
209 for(uint32_t slot=2; slot<24; slot++){
210 for(uint32_t channel=0; channel<3; channel++){
211 try{
212 DTranslationTable::csc_t csc = {rocid, slot, channel};
213 const DTranslationTable::DChannelInfo &chinfo = ttab->GetDetectorIndex(csc);
214 daq_hits_per_event->GetXaxis()->SetBinLabel(rocid, ttab->DetectorName(chinfo.det_sys).c_str());
215 daq_words_per_event->GetXaxis()->SetBinLabel(rocid, ttab->DetectorName(chinfo.det_sys).c_str());
216 found_chan = true;
217 break;
218 }catch(JException &e){
219 // Do nothing
220 }
221 }
222 if(found_chan) break;
223 }
224 }
225
226 japp->RootUnLock();
227}
228
229//------------------
230// brun
231//------------------
232jerror_t JEventProcessor_DAQ_online::brun(JEventLoop *eventLoop, int32_t runnumber)
233{
234 // This is called whenever the run number changes
235 return NOERROR;
236}
237
238//------------------
239// evnt
240//------------------
241jerror_t JEventProcessor_DAQ_online::evnt(JEventLoop *loop, uint64_t eventnumber)
242{
243 // This is called for every event. Use of common resources like writing
244 // to a file or filling a histogram should be mutex protected. Using
245 // loop->Get(...) to get reconstructed objects (and thereby activating the
246 // reconstruction algorithm) should be done outside of any mutex lock
247 // since multiple threads may call this method at the same time.
248 // Here's an example:
249 vector<const DF1TDCHit*> f1tdchits;
250 vector<const Df250PulseIntegral*> f250PIs;
251 vector<const Df125PulseIntegral*> f125PIs;
252 vector<const Df125CDCPulse*> f125CDCs;
253 vector<const Df125FDCPulse*> f125FDCs;
254 vector<const DCAEN1290TDCHit*> caen1290hits;
255
256 loop->Get(f1tdchits);
257 loop->Get(f250PIs);
258 loop->Get(f125PIs);
259 loop->Get(f125CDCs);
260 loop->Get(f125FDCs);
261 loop->Get(caen1290hits);
262
263 ParseEventSize(loop->GetJEvent());
264
265 // Set rocid histogram labels based on detector if needed
266 if(!ttab_labels_set){
267 ttab_labels_set = true;
268 AddROCIDLabels(loop);
269 }
270
271 // Initialize counters looking at num. hits per crate
272 uint32_t Nhits_rocid[101];
273 for(uint32_t rocid=0; rocid<101; rocid++) Nhits_rocid[rocid] = 0;
274
275 // Lock ROOT
276 japp->RootWriteLock();
277
278 if (daqdir!=NULL__null) daqdir->cd();
279
280
281 // Access TDC from DF1TDCHit object
282 for(unsigned int i=0; i<f1tdchits.size(); i++) {
283 const DF1TDCHit *hit = f1tdchits[i];
284 int rocid = hit->rocid;
285 int slot = hit->slot;
286 int channel = hit->channel;
287 int data_word = hit->data_word;
288
289 if(rocid>=0 && rocid<=100) Nhits_rocid[rocid]++;
290
291 if (daq_occ_crates[rocid]==NULL__null) {
292 printf("JEventProcessor_DAQ_online::evnt creating occupancy histogram for crate %i\n",rocid);
293 char cratename[255],title[255];
294 sprintf(cratename,"daq_occ_crate%i",rocid);
295 sprintf(title,"Crate %i occupancy (TDC);Slot;Channel",rocid);
296 daq_occ_crates[rocid] = new TH2I(cratename,title,21,0.5,21.5,32,-0.5,31.5);
297 daq_occ_crates[rocid]->SetStats(0);
298 sprintf(cratename,"daq_TDClocked_crate%i",rocid);
299 sprintf(title,"Crate %i TDC lock status (TDC);Slot;Channel",rocid);
300 daq_TDClocked_crates[rocid] = new TProfile2D(cratename,title,21,0.5,21.5,32,-0.5,31.5);
301 daq_TDClocked_crates[rocid]->SetStats(0);
302 sprintf(cratename,"daq_TDCovr_crate%i",rocid);
303 sprintf(title,"Crate %i TDC overflow status (TDC);Slot;Channel",rocid);
304 daq_TDCovr_crates[rocid] = new TProfile2D(cratename,title,21,0.5,21.5,32,-0.5,31.5);
305 daq_TDCovr_crates[rocid]->SetStats(0);
306
307 }
308 daq_occ_crates[rocid]->Fill(slot,channel);
309 daq_TDClocked_crates[rocid]->Fill(slot,channel,(data_word>>26)&(1));
310 daq_TDCovr_crates[rocid]->Fill(slot,channel,(data_word>>25)&(1));
311 daq_TDCovr_crates[rocid]->Fill(slot,channel,(data_word>>24)&(1));
312 }
313
314 // Access F250 from Df250PulseIntegral object
315 for(unsigned int i=0; i<f250PIs.size(); i++) {
316 const Df250PulseIntegral *hit = f250PIs[i];
317 int rocid = hit->rocid;
318 int slot = hit->slot;
319 int channel = hit->channel;
320
321 if(rocid>=0 && rocid<=100) {
322 Nhits_rocid[rocid]++;
323
324 if (daq_occ_crates[rocid]==NULL__null) {
325 printf("JEventProcessor_DAQ_online::evnt creating occupancy histogram for crate %i\n",rocid);
326 char cratename[255],title[255];
327 sprintf(cratename,"daq_occ_crate%i",rocid);
328 sprintf(title,"Crate %i occupancy (F250);Slot;Channel",rocid);
329 daq_occ_crates[rocid] = new TH2I(cratename,title,21,0.5,21.5,16,-0.5,15.5);
330 daq_occ_crates[rocid]->SetStats(0);
331 }
332 daq_occ_crates[rocid]->Fill(slot,channel);
333
334 if (daq_ped_crates[rocid]==NULL__null) {
335 printf("JEventProcessor_DAQ_online::evnt creating pedestal histogram for crate %i\n",rocid);
336 char cratename[255],title[255];
337 sprintf(cratename,"daq_ped_crate%i",rocid);
338 sprintf(title,"Crate %i Average Pedestal (F250);Slot;Channel",rocid);
339 daq_ped_crates[rocid] = new TProfile2D(cratename,title,21,0.5,21.5,16,-0.5,15.5);
340 daq_ped_crates[rocid]->SetStats(0);
341 }
342 if (hit->pedestal > 0) {
343 daq_ped_crates[rocid]->Fill(slot,channel,hit->pedestal);
344 }
345 }
346 }
347
348 // Access F125 from Df125PulseIntegral object
349 for(unsigned int i=0; i<f125PIs.size(); i++) {
350 const Df125PulseIntegral *hit = f125PIs[i];
351 int rocid = hit->rocid;
352 int slot = hit->slot;
353 int channel = hit->channel;
354
355 if(hit->emulated) continue; // ignore emulated hits
356
357 if(rocid>=0 && rocid<=100) {
358 Nhits_rocid[rocid]++;
359
360 if (daq_occ_crates[rocid]==NULL__null) {
361 printf("JEventProcessor_DAQ_online::evnt creating occupancy histogram for crate %i\n",rocid);
362 char cratename[255],title[255];
363 sprintf(cratename,"daq_occ_crate%i",rocid);
364 sprintf(title,"Crate %i occupancy (F125);Slot;Channel",rocid);
365 daq_occ_crates[rocid] = new TH2I(cratename,title,21,0.5,21.5,16,-0.5,15.5);
366 daq_occ_crates[rocid]->SetStats(0);
367 }
368 daq_occ_crates[rocid]->Fill(slot,channel);
369
370 if (daq_ped_crates[rocid]==NULL__null) {
371 printf("JEventProcessor_DAQ_online::evnt creating pedestal histogram for crate %i\n",rocid);
372 char cratename[255],title[255];
373 sprintf(cratename,"daq_ped_crate%i",rocid);
374 sprintf(title,"Crate %i Average Pedestal (F125);Slot;Channel",rocid);
375 daq_ped_crates[rocid] = new TProfile2D(cratename,title,21,0.5,21.5,16,-0.5,15.5);
376 daq_ped_crates[rocid]->SetStats(0);
377 }
378 if (hit->pedestal > 0) {
379 daq_ped_crates[rocid]->Fill(slot,channel,hit->pedestal);
380 }
381 }
382 }
383
384 // Access F125 from Df125CDCPulse object
385 for(unsigned int i=0; i<f125CDCs.size(); i++) {
386 const Df125CDCPulse *hit = f125CDCs[i];
387 int rocid = hit->rocid;
388 int slot = hit->slot;
389 int channel = hit->channel;
390
391 if(rocid>=0 && rocid<=100) {
392 Nhits_rocid[rocid]++;
393
394 if (daq_occ_crates[rocid]==NULL__null) {
395 printf("JEventProcessor_DAQ_online::evnt creating occupancy histogram for crate %i\n",rocid);
396 char cratename[255],title[255];
397 sprintf(cratename,"daq_occ_crate%i",rocid);
398 sprintf(title,"Crate %i occupancy (F125);Slot;Channel",rocid);
399 daq_occ_crates[rocid] = new TH2I(cratename,title,21,0.5,21.5,16,-0.5,15.5);
400 daq_occ_crates[rocid]->SetStats(0);
401 }
402 daq_occ_crates[rocid]->Fill(slot,channel);
403
404 if (daq_ped_crates[rocid]==NULL__null) {
405 printf("JEventProcessor_DAQ_online::evnt creating pedestal histogram for crate %i\n",rocid);
406 char cratename[255],title[255];
407 sprintf(cratename,"daq_ped_crate%i",rocid);
408 sprintf(title,"Crate %i Average Pedestal (F125);Slot;Channel",rocid);
409 daq_ped_crates[rocid] = new TProfile2D(cratename,title,21,0.5,21.5,16,-0.5,15.5);
410 daq_ped_crates[rocid]->SetStats(0);
411 }
412 if (hit->pedestal > 0) {
413 daq_ped_crates[rocid]->Fill(slot,channel,hit->pedestal);
414 }
415 }
416 }
417
418 // Access F125 from Df125FDCPulse object
419 for(unsigned int i=0; i<f125FDCs.size(); i++) {
420 const Df125FDCPulse *hit = f125FDCs[i];
421 int rocid = hit->rocid;
422 int slot = hit->slot;
423 int channel = hit->channel;
424
425 if(rocid>=0 && rocid<=100) {
426 Nhits_rocid[rocid]++;
427
428 if (daq_occ_crates[rocid]==NULL__null) {
429 printf("JEventProcessor_DAQ_online::evnt creating occupancy histogram for crate %i\n",rocid);
430 char cratename[255],title[255];
431 sprintf(cratename,"daq_occ_crate%i",rocid);
432 sprintf(title,"Crate %i occupancy (F125);Slot;Channel",rocid);
433 daq_occ_crates[rocid] = new TH2I(cratename,title,21,0.5,21.5,16,-0.5,15.5);
434 daq_occ_crates[rocid]->SetStats(0);
435 }
436 daq_occ_crates[rocid]->Fill(slot,channel);
437
438 if (daq_ped_crates[rocid]==NULL__null) {
439 printf("JEventProcessor_DAQ_online::evnt creating pedestal histogram for crate %i\n",rocid);
440 char cratename[255],title[255];
441 sprintf(cratename,"daq_ped_crate%i",rocid);
442 sprintf(title,"Crate %i Average Pedestal (F125);Slot;Channel",rocid);
443 daq_ped_crates[rocid] = new TProfile2D(cratename,title,21,0.5,21.5,16,-0.5,15.5);
444 daq_ped_crates[rocid]->SetStats(0);
445 }
446 if (hit->pedestal > 0) {
447 daq_ped_crates[rocid]->Fill(slot,channel,hit->pedestal);
448 }
449 }
450 }
451
452 // Access CAEN1290 TDC hits
453 for(unsigned int i=0; i<caen1290hits.size(); i++) {
454 const DCAEN1290TDCHit *hit = caen1290hits[i];
455 int rocid = hit->rocid;
456 //int slot = hit->slot;
457 //int channel = hit->channel;
458
459 if(rocid>=0 && rocid<=100) Nhits_rocid[rocid]++;
460 }
461
462 // Fill in hits by crate
463 for(uint32_t rocid=0; rocid<101; rocid++) daq_hits_per_event->Fill(rocid, Nhits_rocid[rocid]);
464
465 maindir->cd();
466 // Unlock ROOT
467 japp->RootUnLock();
468
469 return NOERROR;
470}
471
472//------------------
473// ParseEventSize
474//------------------
475void JEventProcessor_DAQ_online::ParseEventSize(JEvent &event)
476{
477 /// This ugliness is needed to get at the true banks for each event by rocid.
478
479 // Bombproof
480 if(event.GetJEventSource()->className() != string("JEventSource_EVIO")){
481 static bool warned = false;
482 if(!warned){
483 cout << "WARNING: This is not an event source of type JEventSource_EVIO!" << endl;
484 cout << " Event size statistics filling unavailable!" << endl;
485 warned = true;
486 }
487 return;
488 }
489
490 void *ref = event.GetRef();
491 if(!ref) return;
492 uint32_t *istart = JEventSource_EVIO::GetEVIOBufferFromRef(ref);
493 uint32_t evio_buffsize = JEventSource_EVIO::GetEVIOBufferSizeFromRef(ref);
494 uint32_t evio_buffwords = evio_buffsize/sizeof(uint32_t);
495 uint32_t *iend = &istart[evio_buffwords];
496
497 if( istart==NULL__null ) return;
498 if( (evio_buffwords>=10) && (istart[7]==0xc0da0100) ){
499 // NTH is first 8 words so skip them
500 istart= &istart[8];
501 evio_buffsize -= 8*sizeof(uint32_t);
Value stored to 'evio_buffsize' is never read
502 evio_buffwords -= 8;
503 }
504
505 // Check if this is EPICS data
506 if( evio_buffwords >= 4 ){
507 if( istart[1] == (0x60<<16) + (0xD<<8) + (0x1<<0) ){
508 if( istart[2] == (0x61<<24) + (0x1<<16) + (0x1<<0) ){
509
510 japp->RootWriteLock();
511 daq_words_by_type->Fill(kEPICSheader, 3.0); // EVIO outer and segment headers + timestamp
512 daq_words_by_type->Fill(kEPICSdata, istart[0]/sizeof(uint32_t) - 3);
513 japp->RootUnLock();
514 return; // no further parsing needed
515 }
516 }
517 }
518
519 // Physics event length
520 uint32_t physics_event_len = istart[0];
521 if( (istart[1] & 0xFF001000) != 0xFF001000 ) return; // not a physics event
522
523 // Trigger bank event length
524 uint32_t trigger_bank_len = istart[2];
525 if( (istart[3] & 0xFF202000) != 0xFF202000 ) return; // not a trigger bank
526 uint64_t tlo = istart[2+5];
527 uint64_t thi = istart[2+6];
528 uint64_t timestamp = (thi<<32) + (tlo<<0);
529
530 // Allocate memory to hold stats data
531 uint32_t Nwords[100]; // total data words for each ROC (includes event length words)
532 uint32_t word_stats[kNEVIOWordTypes]; // obtained from parsing event
533 for(uint32_t rocid=0; rocid<100; rocid++) Nwords[rocid] = 0;
534 for(uint32_t i=0; i<kNEVIOWordTypes; i++) word_stats[i] = 0;
535
536 word_stats[kNevents]++;
537 word_stats[kTotWords] += evio_buffwords;
538
539 // Loop over data banks
540 uint32_t *iptr = &istart[3+trigger_bank_len];
541 while(iptr < iend){
542
543 uint32_t len = *iptr;
544 uint32_t rocid = (iptr[1]>>16) & 0XFF;
545
546 if(rocid<100) Nwords[rocid] += len+1;
547
548 uint32_t *imyend = &iptr[len+1];
549 if(imyend > iend) imyend = iend;
550
551 DataWordStats(iptr, imyend, word_stats);
552
553 iptr = &iptr[len +1];
554 }
555
556 // Fill histograms
557 japp->RootWriteLock();
558
559 // Calculating time between events is tricky when using multiple-threads.
560 // We need the timestamp of two sequential events, but the order in which
561 // they are processed here will likely not be in event order. Thus, we keep
562 // a running list of the last 128 timestamps and event numbers seen by this
563 // routine. We can then search this for the event prior to this one and if
564 // found, use it.
565 uint32_t event_num = event.GetEventNumber();
566 static uint32_t recent_event_nums[128];
567 static uint64_t recent_timestamps[128];
568 static uint32_t ievent = 0;
569 for(uint32_t i=0; i<ievent; i++){
570 if(i>=128) break;
571 if(recent_event_nums[i] == (event_num-1)){
572 double tdiff = (double)(timestamp - recent_timestamps[i])/250.0E6; // convert to seconds
573 daq_event_tdiff->Fill(tdiff*1000.0); // ms
574 break;
575 }
576 }
577
578 // Record this timestamp/event number in the ring buffer
579 uint32_t idx = ievent%128;
580 recent_event_nums[idx] = event_num;
581 recent_timestamps[idx] = timestamp;
582 ievent++;
583
584 // Fill event size histos
585 double physics_event_len_kB = (double)((physics_event_len+1)*sizeof(uint32_t))/1024.0;
586 daq_event_size->Fill(physics_event_len_kB);
587 uint32_t TotalWords = 0;
588 for(uint32_t rocid=0; rocid<100; rocid++){
589 daq_words_per_event->Fill(rocid, Nwords[rocid]);
590 TotalWords += Nwords[rocid];
591 }
592
593 daq_words_per_event->Fill(1, trigger_bank_len+1);
594 daq_words_per_event->Fill(99, physics_event_len - trigger_bank_len - TotalWords);
595
596 for(uint32_t i=0; i<kNEVIOWordTypes; i++){
597 daq_words_by_type->Fill(i, (double)word_stats[i]);
598 }
599
600 japp->RootUnLock();
601
602}
603
604//------------------
605// DataWordStats
606//------------------
607void JEventProcessor_DAQ_online::DataWordStats(uint32_t *iptr, uint32_t *iend, uint32_t *word_stats)
608{
609 // Upon entry, the iptr will point to the start of the "Physics Event's Data Bank".
610 // It will loop over all sub-banks, tallying the word count as it goes up to
611 // but not including iend.
612
613 iptr++; // advance past length word
614 uint32_t rocid = (*iptr++)>>16 & 0x0FFF;
615 while(iptr < iend){
616 uint32_t data_block_bank_len = *iptr++;
617 uint32_t *iendbank = &iptr[data_block_bank_len];
618 uint32_t det_id = ((*iptr) >> 16) & 0x0FFF;
619 iptr++; // advance to first raw data word
620
621 uint32_t Ntoprocess = data_block_bank_len - 1; // 1 for bank header
622
623#if 0 // I don't know if these words are actually implmented ??
624 word_stats[kEVIOEventNumber]++; // starting event number
625 word_stats[kEVIOTimestamp] += 2; // 48-bit timestamp
626 iptr++; // starting event number
627 iptr++; // 48-bit timestamp
628 iptr++; // 48-bit timestamp
629 Ntoprocess -= 3;
630#endif
631 uint32_t *irawdata = iptr;
632
633 switch(det_id){
634 case 0:
635 case 1:
636 case 3:
637 case 6: // flash 250 module, MMD 2014/2/4
638 case 16: // flash 125 module (CDC), DL 2014/6/19
639 case 26: // F1 TDC module (BCAL), MMD 2014-07-31
640 ParseJLabModuleData(rocid, iptr, iendbank, word_stats);
641 break;
642
643 case 20:
644 ParseCAEN1190(rocid, iptr, iendbank, word_stats);
645 break;
646
647 case 0x55:
648 ParseModuleConfiguration(rocid, iptr, iendbank, word_stats);
649 break;
650 default:
651 break;
652 }
653
654 uint32_t Nprocessed = (uint32_t)((uint64_t)iptr - (uint64_t)irawdata)/sizeof(uint32_t);
655 if(Nprocessed < Ntoprocess) word_stats[kUnknown] += Ntoprocess - Nprocessed;
656 iptr = iendbank;
657 }
658
659
660}
661
662//------------------
663// ParseJLabModuleData
664//------------------
665void JEventProcessor_DAQ_online::ParseJLabModuleData(uint32_t rocid, uint32_t *&iptr, uint32_t *iend, uint32_t *word_stats)
666{
667 while(iptr < iend){
668 if(*iptr != 0xf800fafa) break;
669 word_stats[kF800FAFA]++;
670 iptr++;
671 }
672
673 uint32_t mod_id = ((*iptr) >> 18) & 0x000F;
674 switch(mod_id){
675 case DModuleType::FADC250: Parsef250Bank(rocid, iptr, iend, word_stats); break;
676 case DModuleType::FADC125: Parsef125Bank(rocid, iptr, iend, word_stats); break;
677 case DModuleType::F1TDC32: ParseF1v2TDCBank(rocid, iptr, iend, word_stats); break;
678 case DModuleType::F1TDC48: ParseF1v3TDCBank(rocid, iptr, iend, word_stats); break;
679 //case DModuleType::JLAB_TS: ParseTSBank(rocid, iptr, iend, word_stats); break;
680 //case DModuleType::TID: ParseTIBank(rocid, iptr, iend, word_stats); break;
681 }
682}
683
684//------------------
685// Parsef250Bank
686//------------------
687void JEventProcessor_DAQ_online::Parsef250Bank(uint32_t rocid, uint32_t *&iptr, uint32_t *iend, uint32_t *word_stats)
688{
689 while(iptr<iend){
690
691 if(((*iptr>>31) & 0x1) == 0) { word_stats[kUnknown]++ ; iptr++; continue;}
692
693 uint32_t window_width;
694 uint32_t window_words;
695 uint32_t data_type = (*iptr>>27) & 0x0F;
696 switch(data_type){
697 case 0: word_stats[kf250BlockHeader]++; iptr++; break;
698 case 1: word_stats[kf250BlockTrailer]++; iptr++; break;
699 case 2: word_stats[kf250EventHeader]++; iptr++; break;
700 case 3: // Trigger time
701 word_stats[kf250TriggerTime]++;
702 iptr++;
703 if(((*iptr>>31) & 0x1) == 0){ word_stats[kf250TriggerTime]++; iptr++; }
704 break;
705 case 4: // Window Raw Data
706 window_width = (*iptr>>0) & 0x0FFF;
707 window_words = 1 + ((window_width+1)/2); // 1 is for header word + 2 sample per word
708 word_stats[kf250WindowRawData] += window_words;
709 iptr = &iptr[window_words];
710 break;
711 case 7: word_stats[kf250PulseIntegral]++; iptr++; break;
712 case 8: word_stats[kf250PulseTime]++; iptr++; break;
713 case 10: word_stats[kf250PulsePedestal]++; iptr++; break;
714 case 13: word_stats[kf250EventTrailer]++; iptr++; break;
715 case 14: word_stats[kf250DataNotValid]++; iptr++; break;
716 case 15: word_stats[kf250Filler]++; iptr++; break;
717
718 default: word_stats[kUnknown]++; iptr++; break;
719 }
720 }
721}
722
723//------------------
724// Parsef125Bank
725//------------------
726void JEventProcessor_DAQ_online::Parsef125Bank(uint32_t rocid, uint32_t *&iptr, uint32_t *iend, uint32_t *word_stats)
727{
728 while(iptr<iend){
729
730 if(((*iptr>>31) & 0x1) == 0) { word_stats[kUnknown]++ ; iptr++; continue;}
731
732 uint32_t window_width;
733 uint32_t window_words;
734 uint32_t data_type = (*iptr>>27) & 0x0F;
735 switch(data_type){
736 case 0: word_stats[kf125BlockHeader]++; iptr++; break;
737 case 1: word_stats[kf125BlockTrailer]++; iptr++; break;
738 case 2: word_stats[kf125EventHeader]++; iptr++; break;
739 case 3: // Trigger time
740 word_stats[kf125TriggerTime]++;
741 iptr++;
742 if(((*iptr>>31) & 0x1) == 0){ word_stats[kf125TriggerTime]++; iptr++; }
743 break;
744 case 4: // Window Raw Data
745 window_width = (*iptr>>0) & 0x0FFF;
746 window_words = 1 + ((window_width+1)/2); // 1 is for header word + 2 sample per word
747 word_stats[kf125WindowRawData] += window_words;
748 iptr = &iptr[window_words];
749 break;
750 case 5: word_stats[kf125CDCPulse]++;
751 iptr++;
752 if(((*iptr>>31) & 0x1) == 0){ word_stats[kf125CDCPulse]++; iptr++; }
753 break;
754 case 6: word_stats[kf125FDCPulse6]++;
755 iptr++;
756 if(((*iptr>>31) & 0x1) == 0){ word_stats[kf125FDCPulse6]++; iptr++; }
757 break;
758 case 7: word_stats[kf125PulseIntegral]++; iptr++; break;
759 case 8: word_stats[kf125PulseTime]++; iptr++; break;
760 case 9: word_stats[kf125FDCPulse9]++;
761 iptr++;
762 if(((*iptr>>31) & 0x1) == 0){ word_stats[kf125FDCPulse9]++; iptr++; }
763 break;
764 case 10: word_stats[kf125PulsePedestal]++; iptr++; break;
765 case 13: word_stats[kf125EventTrailer]++; iptr++; break;
766 case 14: word_stats[kf125DataNotValid]++; iptr++; break;
767 case 15: word_stats[kf125Filler]++; iptr++; break;
768
769 default: word_stats[kUnknown]++; iptr++; break;
770 }
771 }
772}
773
774//------------------
775// ParseF1v2TDCBank
776//------------------
777void JEventProcessor_DAQ_online::ParseF1v2TDCBank(uint32_t rocid, uint32_t *&iptr, uint32_t *iend, uint32_t *word_stats)
778{
779 while(iptr<iend){
780 switch( (*iptr++) & 0xF8000000 ){
781 case 0xC0000000: word_stats[kF1v2ChipHeader]++; break;
782 case 0xB8000000: word_stats[kF1v2Data]++; break;
783 case 0xF8000000: word_stats[kF1v2Filler]++; break;
784 case 0x80000000: word_stats[kF1v2BlockHeader]++; break;
785 case 0x88000000: word_stats[kF1v2BLockTrailer]++; break;
786 case 0x90000000: word_stats[kF1v2EventHeader]++; break;
787 case 0x98000000: word_stats[kF1v2TriggerTime]++; break;
788 case 0xF0000000: word_stats[kF1v2BreakWord]++; break;
789 default: word_stats[kUnknown]++; break;
790 }
791 }
792}
793
794//------------------
795// ParseF1v3TDCBank
796//------------------
797void JEventProcessor_DAQ_online::ParseF1v3TDCBank(uint32_t rocid, uint32_t *&iptr, uint32_t *iend, uint32_t *word_stats)
798{
799 while(iptr<iend){
800 switch( (*iptr++) & 0xF8000000 ){
801 case 0xC0000000: word_stats[kF1v3ChipHeader]++; break;
802 case 0xB8000000: word_stats[kF1v3Data]++; break;
803 case 0xF8000000: word_stats[kF1v3Filler]++; break;
804 case 0x80000000: word_stats[kF1v3BlockHeader]++; break;
805 case 0x88000000: word_stats[kF1v3BLockTrailer]++; break;
806 case 0x90000000: word_stats[kF1v3EventHeader]++; break;
807 case 0x98000000: word_stats[kF1v3TriggerTime]++; break;
808 case 0xF0000000: word_stats[kF1v3BreakWord]++; break;
809 default: word_stats[kUnknown]++; break;
810 }
811 }
812}
813
814//------------------
815// ParseCAEN1190
816//------------------
817void JEventProcessor_DAQ_online::ParseCAEN1190(uint32_t rocid, uint32_t *&iptr, uint32_t *iend, uint32_t *word_stats)
818{
819 while(iptr<iend){
820
821 // This word appears to be appended to the data.
822 // Probably in the ROL. Ignore it if found.
823 if(*iptr == 0xd00dd00d) {
824 word_stats[kD00DD00D]++;
825 iptr++;
826 continue;
827 }
828
829 uint32_t type = (*iptr++) >> 27;
830 switch(type){
831 case 0b01000: word_stats[kCAEN1190GlobalHeader]++; break;
832 case 0b10000: word_stats[kCAEN1190GlobalTrailer]++; break;
833 case 0b10001: word_stats[kCAEN1190GlobalTriggerTime]++; break;
834 case 0b00001: word_stats[kCAEN1190TDCHeader]++; break;
835 case 0b00000: word_stats[kCAEN1190TDCData]++; break;
836 case 0b00100: word_stats[kCAEN1190TDCError]++; break;
837 case 0b00011: word_stats[kCAEN1190TDCTrailer]++; break;
838 case 0b11000: word_stats[kCAEN1190Filler]++; break;
839 default: word_stats[kUnknown]++; break;
840 }
841 }
842}
843
844//------------------
845// ParseModuleConfiguration
846//------------------
847void JEventProcessor_DAQ_online::ParseModuleConfiguration(uint32_t rocid, uint32_t *&iptr, uint32_t *iend, uint32_t *word_stats)
848{
849 while(iptr < iend){
850
851 word_stats[kConfig]++; // Count headers as generic
852 uint32_t Nvals = ((*iptr++) >> 24) & 0xFF;
853
854 // Loop over all parameters in this section
855 for(uint32_t i=0; i< Nvals; i++){
856
857 switch((*iptr++)>>24){
858 case 0x05: word_stats[kConfigf250]++; break;
859 case 0x0F: word_stats[kConfigf125]++; break;
860 case 0x06: word_stats[kConfigF1]++; break;
861 case 0x10: word_stats[kConfigCAEN1190]++; break;
862 default: word_stats[kConfig]++; break;
863 }
864 }
865 }
866}
867
868//------------------
869// erun
870//------------------
871jerror_t JEventProcessor_DAQ_online::erun(void)
872{
873 // This is called whenever the run number changes, before it is
874 // changed to give you a chance to clean up before processing
875 // events from the next run number.
876 return NOERROR;
877}
878
879//------------------
880// fini
881//------------------
882jerror_t JEventProcessor_DAQ_online::fini(void)
883{
884 // Called before program exit after event processing is finished.
885 return NOERROR;
886}
887