(first track monitor, after getting tracks) create a vector of references from a vector of instances
(second track monitor, after set track parameters to truth) create a vector of references from a vector of instances
149{
150 const EventContext& ctx = getContext();
151
152
153 SG::ReadHandle<FPGATrackSimHitCollection> FPGAHits(
m_FPGAHitKey, ctx);
154 if (!FPGAHits.isValid()) {
156 ATH_MSG_WARNING(
"Didn't receive " << FPGAHits.key() <<
" on first event; assuming no input events.");
157 }
158 SmartIF<IEventProcessor> appMgr{service("ApplicationMgr")};
159 if (!appMgr) {
160 ATH_MSG_ERROR(
"Failed to retrieve ApplicationMgr as IEventProcessor");
161 return StatusCode::FAILURE;
162 }
163 return appMgr->stopRun();
164 }
165
166
167 SG::WriteHandle<ConstDataVector<FPGATrackSimHitCollection>> FPGAHits_1st (
m_FPGAHitKey_1st,ctx);
168 SG::WriteHandle<ConstDataVector<FPGATrackSimHitCollection>> FPGAHits_2nd (
m_FPGAHitKey_2nd,ctx);
169 SG::WriteHandle<FPGATrackSimRoadCollection> FPGARoads_1st (
m_FPGARoadKey, ctx);
170
171
174 auto* FPGAHits_1st_cdv = FPGAHits_1st.ptr();
175 auto* FPGAHits_2nd_cdv = FPGAHits_2nd.ptr();
176
177 ATH_CHECK( FPGARoads_1st.record (std::make_unique<FPGATrackSimRoadCollection>()));
178
179 SG::WriteHandle<FPGATrackSimTrackCollection> FPGATracks_1stHandle (
m_FPGATrackKey, ctx);
180 ATH_CHECK(FPGATracks_1stHandle.record (std::make_unique<FPGATrackSimTrackCollection>()));
181
183 ATH_CHECK( FPGAHitsFiltered_1st.record (std::make_unique<FPGATrackSimHitCollection>()));
184
186 ATH_CHECK( FPGASpacePoints.record (std::make_unique<FPGATrackSimClusterCollection>()));
187
188
189 if (!
m_evtSel->getSelectedEvent()) {
190
191
193 std::vector<FPGATrackSimRoad> roads_1st;
194 std::vector<FPGATrackSimTrack> tracks_1st;
195 auto dataFlowInfo = std::make_unique<FPGATrackSimDataFlowInfo>();
197 }
198
199 return StatusCode::SUCCESS;
200 }
204 }
205
206
208
210 if (!FPGAEventInfo.isValid()) {
211 ATH_MSG_ERROR(
"Could not find FPGA Event Info with key " << FPGAEventInfo.key());
212 return StatusCode::FAILURE;
213 }
214 FPGATrackSimEventInfo eventInfo = *FPGAEventInfo.cptr();
219
220 std::vector<std::shared_ptr<const FPGATrackSimHit>> phits_output, phits_all, phits_1st, phits_2nd;
221 std::vector<const FPGATrackSimHit*> phits_strips;
222
223 {
224 std::optional<Athena::Chrono> chronoSplitHits;
225 if constexpr (
enableBenchmark) chronoSplitHits.emplace(
"1st Stage: Split hits to 1st and 2nd stage",
m_chrono.get());
226
227 phits_1st.reserve(FPGAHits->size());
228 phits_2nd.reserve(FPGAHits->size());
230 for (const FPGATrackSimHit* hit : *(FPGAHits.cptr())) {
231 phits_all.emplace_back(hit, [](const FPGATrackSimHit*) {});
232 }
233
234
236 }
237
238
239 for (auto& hit : phits_1st) {
240 FPGAHits_1st_cdv->push_back(hit.get());
241 }
242
244
245
247 std::vector<FPGATrackSimCluster> spacepoints;
248 std::optional<Athena::Chrono> chronoSPFormation;
251
252 for (FPGATrackSimCluster& cluster : spacepoints) {
253 FPGASpacePoints->push_back(std::move(cluster));
254 }
255
256
257 for (const auto& cluster : *FPGASpacePoints) {
258
259 for (const auto& hit : cluster.getHitList()) {
260 (
m_secondStageStrips ? phits_2nd : phits_1st).emplace_back(&hit, [](
const FPGATrackSimHit*){});
261 }
262 }
263 } else {
264
265
266 for (const FPGATrackSimHit* hit : phits_strips) {
267 (
m_secondStageStrips ? phits_2nd : phits_1st).emplace_back(hit, [](
const FPGATrackSimHit*){});
268 }
269 }
270
271
272 for (auto& hit : phits_2nd) {
273 FPGAHits_2nd_cdv->push_back(hit.get());
274 }
275
276
277 for (const FPGATrackSimHit* hit : *(FPGAHits_2nd.cptr())) {
278 phits_output.emplace_back(hit, [](const FPGATrackSimHit*){});
279 }
280 ATH_MSG_DEBUG(
"1st stage hits: " << phits_1st.size() <<
" 2nd stage hits: " << phits_2nd.size() );
281 if (phits_1st.empty()) {
282
284 std::vector<FPGATrackSimRoad> roads_1st;
285 std::vector<FPGATrackSimTrack> tracks_1st;
286 auto dataFlowInfo = std::make_unique<FPGATrackSimDataFlowInfo>();
288 }
289 return StatusCode::SUCCESS;
290 }
291
292
293 SG::ReadHandle<FPGATrackSimTruthTrackCollection> FPGATruthTracks(
m_FPGATruthTrackKey, ctx);
294 if (!FPGATruthTracks.isValid()) {
295 ATH_MSG_ERROR(
"Could not find FPGA Truth Track Collection with key " << FPGATruthTracks.key());
296 return StatusCode::FAILURE;
297 }
298
300 if (!FPGAOfflineTracks.isValid()) {
301 ATH_MSG_ERROR(
"Could not find FPGA Offline Track Collection with key " << FPGAOfflineTracks.key());
302 return StatusCode::FAILURE;
303 }
304
305
307
309
311 const std::vector<FPGATrackSimTruthTrack>& truthtracks = *FPGATruthTracks;
316 auto monitorRoads = [&](auto& monitor, const auto& roads) {
317 if (!monitor.empty()) {
318 monitor->fillRoad(roads, truthtracks, nLogicalLayers);
319 }
320 };
321
322 std::vector<FPGATrackSimRoad> roads_1st;
323 {
324 std::optional<Athena::Chrono> chronoGetRoads;
326
329 }
330
331
332 {
333
334 std::optional<Athena::Chrono> chronoRoadFiltering;
336 std::vector<FPGATrackSimRoad> postfilter_roads;
339 roads_1st = std::move(postfilter_roads);
340 }
343 }
344
345
346 {
347
348 std::optional<Athena::Chrono> chronoOverlapRemoval;
353 }
354
355
356 {
357
358 std::optional<Athena::Chrono> chronoRoadFiltering2;
360 std::vector<FPGATrackSimRoad> postfilter2_roads;
363 roads_1st = std::move(postfilter2_roads);
364 }
367 }
368
370
372
374 auto monitorTracks = [&](auto& monitor, const auto& tracks) {
375 if (monitor.empty()) return;
376
377 std::vector<const FPGATrackSimTrack*> track_ptrs;
378 track_ptrs.reserve(tracks.size());
379
380 if constexpr (std::is_pointer_v<typename std::decay_t<decltype(tracks)>::value_type>) {
381
382 track_ptrs.insert(track_ptrs.end(), tracks.begin(), tracks.end());
383 } else {
384
385 std::transform(tracks.begin(), tracks.end(), std::back_inserter(track_ptrs), [](const auto& t) { return &t; });
386 }
387
388 monitor->fillTrack(track_ptrs, truthtracks, 1.e15);
389 };
390
391 std::vector<FPGATrackSimTrack> tracks_1st;
392 {
393
394 std::optional<Athena::Chrono> chronoGettingTracks;
403 }
404 } else {
407
408 for (const auto& road : roads_1st) {
409 std::vector<FPGATrackSimTrack> tracksForCurrentRoad;
410
411
412 std::vector<FPGATrackSimRoad> roadVec = {road};
414
415
416 if (!tracksForCurrentRoad.empty()) {
417 auto bestTrackIter = std::min_element(
418 tracksForCurrentRoad.begin(), tracksForCurrentRoad.end(),
419 [](
const FPGATrackSimTrack&
a,
const FPGATrackSimTrack& b) {
420 return a.getChi2ndof() < b.getChi2ndof();
421 });
422
423 if (bestTrackIter != tracksForCurrentRoad.end() && bestTrackIter->getChi2ndof() < 1.e15) {
424 tracks_1st.push_back(*bestTrackIter);
425 }
426 }
427 }
428 } else {
430 }
431 }
432 } else {
433 ATH_MSG_DEBUG(
"No tracking. Just running dummy road2track algorith");
435 for (const auto& road : roads_1st) {
436 std::vector<std::shared_ptr<const FPGATrackSimHit>> track_hits;
437 for (
unsigned layer = 0;
layer < road.getNLayers(); ++
layer) {
438 track_hits.insert(track_hits.end(), road.getHitPtrs(layer).begin(), road.getHitPtrs(layer).end());
439 }
440
441 FPGATrackSimTrack track_cand;
443 for (size_t ihit = 0; ihit < track_hits.size(); ++ihit) {
445 }
446 tracks_1st.push_back(track_cand);
447 }
448 }
450 }
451
452
453
456 for (auto &track : tracks_1st)
457 track.calculateTruth();
458
462 }
463
464
465 {
466
467 std::optional<Athena::Chrono> chronoSetTruthParams;
468 if constexpr (
enableBenchmark) chronoSetTruthParams.emplace(
"1st Stage: Set Track Parameters to Truth",
m_chrono.get());
469
470 for (FPGATrackSimTrack& track : tracks_1st) {
474 track.setQOverPt(truthtracks.front().getQOverPt());
476 track.setD0(truthtracks.front().getD0());
478 track.setPhi(truthtracks.front().getPhi());
480 track.setZ0(truthtracks.front().getZ0());
482 track.setEta(truthtracks.front().getEta());
483 }
484 }
488 }
489
490
491 for (auto const& road : roads_1st) {
492 FPGARoads_1st->push_back(road);
493 }
494
495
496 if (truthtracks.size() > 0) {
500 if (tracks_1st.size() > 0) {
503 }
504 }
505
506
507
508 for (auto itrack = tracks_1st.begin(); itrack != tracks_1st.end();) {
509 if (!
passesChi2Cut(*itrack)) itrack = tracks_1st.erase(itrack);
510 else ++itrack;
511 }
512
516
517 {
518
519 std::optional<Athena::Chrono> chronoOverlapRemoval2;
522
523 std::vector<const FPGATrackSimTrack*> tracks_1st_after_chi2;
524 std::vector<const FPGATrackSimTrack*> tracks_1st_after_overlap;
525 for (const FPGATrackSimTrack& track : tracks_1st) {
526 if (
track.passedOR()) {
527 tracks_1st_after_overlap.push_back(&track);
529 }
530 }
533 }
534
537
538 if (truthtracks.size() > 0) {
539
540 unsigned npasschi2(0);
541 unsigned npasschi2OLR(0);
542 if (tracks_1st.size() > 0) {
543 for (const auto& track : tracks_1st) {
544 npasschi2++;
545 if (
track.passedOR()) {
546 npasschi2OLR++;
547 }
548 }
549 }
554 }
555
556
558
559 for (const FPGATrackSimTrack& track : tracks_1st) {
560 FPGATracks_1stHandle->push_back(track);
561 }
562
563
564
565 std::vector<FPGATrackSimRoad> roadsLRT;
566 std::vector<FPGATrackSimTrack> tracksLRT;
568
569 std::vector<std::shared_ptr<const FPGATrackSimHit>> remainingHits;
570
572 ATH_MSG_DEBUG(
"Doing hit filtering based on prompt tracks.");
574
575 for (const auto &Hit : remainingHits) FPGAHitsFiltered_1st->push_back(new FPGATrackSimHit(*Hit));
576
577 } else {
578 ATH_MSG_DEBUG(
"No hit filtering requested; using all hits for LRT.");
579 remainingHits = std::move(phits_1st);
580 }
581
582
585 }
586
587 auto dataFlowInfo = std::make_unique<FPGATrackSimDataFlowInfo>();
588
589
592 }
593
594
597
598 SmartIF<IEventProcessor> appMgr{service("ApplicationMgr")};
599 if (!appMgr) {
600 ATH_MSG_ERROR(
"Failed to retrieve ApplicationMgr as IEventProcessor");
601 return StatusCode::FAILURE;
602 }
603
604
606 }
607
608
611
612 return StatusCode::SUCCESS;
613}
#define ATH_CHECK
Evaluate an expression and check for errors.
#define ATH_MSG_WARNING(x)
void roadsToTrack(std::vector< FPGATrackSimRoad > &roads, std::vector< FPGATrackSimTrack > &track_cands, const FPGATrackSimPlaneMap *pmap)
ToolHandle< FPGATrackSimTrackMonitor > m_1st_stage_road_monitor
Gaudi::Property< int > m_region
Gaudi::Property< bool > m_filterRoads2
Gaudi::Property< bool > m_doTracking
FPGATrackSimLogicalEventInputHeader * m_slicedHitHeader
Gaudi::Property< bool > m_doLRT
ToolHandle< FPGATrackSimSpacePointsToolI > m_spacepointsTool
ToolHandle< FPGATrackSimOverlapRemovalTool > m_overlapRemovalTool_1st
Gaudi::Property< int > m_SetTruthParametersForTracks
ToolHandle< FPGATrackSimTrackMonitor > m_1st_stage_road_post_OLR_monitor
ToolHandle< FPGATrackSimSlicingEngineTool > m_slicingEngineTool
Gaudi::Property< bool > m_writeOutputData
ServiceHandle< IChronoStatSvc > m_chrono
Gaudi::Property< bool > m_doGNNPixelSeeding
FPGATrackSimLogicalEventInputHeader * m_slicedStripHeaderPreSP
SG::WriteHandleKey< ConstDataVector< FPGATrackSimHitCollection > > m_FPGAHitKey_1st
Gaudi::Property< bool > m_doGNNTrack
ToolHandle< FPGATrackSimHoughRootOutputTool > m_houghRootOutputTool
ToolHandle< FPGATrackSimTrackMonitor > m_1st_stage_road_post_filter_2_monitor
unsigned long m_maxNTracksTot
void MakeSeedTracks(std::vector< FPGATrackSimTrack > &tracks)
FPGATrackSimLogicalEventInputHeader * m_slicedFirstPixelHeader
Gaudi::Property< bool > m_doOverlapRemoval
Gaudi::Property< bool > m_doNNTrack
Gaudi::Property< bool > m_writeOutNonSPStripHits
Gaudi::Property< bool > m_doSpacepoints
ToolHandle< IFPGATrackSimRoadFilterTool > m_roadFilterTool
Gaudi::Property< bool > m_outputRoadUnionTool
FPGATrackSimLogicalEventInputHeader * m_slicedSecondPixelHeader
SG::WriteHandleKey< FPGATrackSimRoadCollection > m_FPGARoadKey
ToolHandle< FPGATrackSimNNTrackTool > m_NNTrackTool
ToolHandle< FPGATrackSimLLPRoadFilterTool > m_LRTRoadFilterTool
Gaudi::Property< bool > m_filterRoads
bool passesChi2Cut(const FPGATrackSimTrack &track)
ToolHandle< IFPGATrackSimRoadFinderTool > m_LRTRoadFinderTool
ToolHandle< FPGATrackSimTrackMonitor > m_1st_stage_track_post_OLR_monitor
ToolHandle< FPGATrackSimOutputHeaderTool > m_writeOutputTool
ToolHandle< FPGATrackSimTrackMonitor > m_1st_stage_track_post_setTruth_monitor
SG::ReadHandleKey< FPGATrackSimHitCollection > m_FPGAHitKey
Gaudi::Property< bool > m_secondStageStrips
ToolHandle< FPGATrackSimTrackFitterTool > m_trackFitterTool_1st
Gaudi::Property< bool > m_doLRTHitFiltering
ToolHandle< IFPGATrackSimRoadFilterTool > m_roadFilterTool2
Gaudi::Property< bool > m_passLowestChi2TrackOnly
Gaudi::Property< bool > m_doHoughRootOutput1st
ToolHandle< FPGATrackSimTrackMonitor > m_1st_stage_track_post_chi2_monitor
ToolHandle< FPGATrackSimTrackMonitor > m_1st_stage_track_monitor
StatusCode writeOutputData(const std::vector< FPGATrackSimRoad > &roads_1st, std::vector< FPGATrackSimTrack > const &tracks_1st, FPGATrackSimDataFlowInfo const *dataFlowInfo)
FPGATrackSimLogicalEventOutputHeader * m_logicEventOutputHeader
SG::WriteHandleKey< FPGATrackSimClusterCollection > m_FPGASpacePointsKey
SG::WriteHandleKey< ConstDataVector< FPGATrackSimHitCollection > > m_FPGAHitKey_2nd
ToolHandle< FPGATrackSimTrackMonitor > m_1st_stage_road_post_filter_1_monitor
unsigned long m_maxNTracksChi2OLRTot
unsigned long m_maxNTracksChi2Tot
SG::ReadHandleKey< FPGATrackSimOfflineTrackCollection > m_FPGAOfflineTrackKey
long m_nTracksChi2OLRFound
ServiceHandle< IFPGATrackSimMappingSvc > m_FPGATrackSimMapping
ToolHandle< FPGATrackSimRoadUnionTool > m_roadFinderTool
SG::WriteHandleKey< FPGATrackSimTrackCollection > m_FPGATrackKey
Gaudi::Property< int > m_keepHitsStrategy
Gaudi::Property< int > m_writeRegion
ServiceHandle< IFPGATrackSimEventSelectionSvc > m_evtSel
Gaudi::Property< bool > m_doMultiTruth
SG::WriteHandleKey< FPGATrackSimHitCollection > m_FPGAHitFilteredKey
SG::ReadHandleKey< FPGATrackSimTruthTrackCollection > m_FPGATruthTrackKey
unsigned long m_maxNRoadsFound
SG::ReadHandleKey< FPGATrackSimEventInfo > m_FPGAEventInfoKey
FPGATrackSimLogicalEventInputHeader * m_slicedStripHeader
void setFPGATrackSimHit(unsigned i, std::shared_ptr< const FPGATrackSimHit > hit)
void setNLayers(int)
set the number of layers in the track.
@ VIEW_ELEMENTS
this data object is a view, it does not own its elmts
constexpr bool enableBenchmark