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Updates and Porting Requests for HLT Framework in v4-20 Release

This document outlines multiple requests for updates and porting changes to the HLT (High-Level Trigger) framework, standalone servers, and global online components as part of the v4-20 release cycle. It includes specific requests for updates from various revisions, such as object porting in OCDB and enhancements to utilities. Additionally, it addresses the need for bug fixes, changes to visualizations, and improvements to overall framework performance based on previous revisions and operational feedback.

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Updates and Porting Requests for HLT Framework in v4-20 Release

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  1. v4-20-Release P. Hristov 04/04/2011

  2. Changes: v4-20-Rev-22 • #79887 Request to port update of HLT trigger framework to v4-20-Release. From rev. 44707,44722,44723,44724,45375,45376,45513,45753,45755,45756,45792,45942,46471,46472,47636,46637,46646,47636 • #79888 Request to port update of HLT framework to v4-20-Release. From rev. 46319,46538,47607,47998 • #79889 Request to port update of HLT utilities to v4-20-Release. From rev. 44701,44954,45555,45683,46128,46376,46378,46799,46800,47093,47337,47369,47608,47910,47957,47961,47989 • #79890 Request to port update of HLT framework to v4-20-Release. From rev. 44702,45754,45757,46470,46911,46912,47398,47409,47731,47762,47983

  3. Changes: v4-20-Rev-22 • #79891 Request to port HLT standalone dim server to v4-20-Release. From rev. 47693,47749,47904,47917,48373 • #79892 Request to port update of HLT global online components to the v4-20-Release. From rev. 47682,47686,47687,48035,48036,48037,48056,48061,48063,48294,48296,48439,48447,48499,48500,48501,48527,48528 • #79893 Request to port update of HLT global online components to the v4-20-Release. From rev. 46539,46913,47400,48362,48475,48477,48514,46538,48623 • #79992 Request to port update of HLT OCDB objects to v4-20-Release. From rev. 48712

  4. Changes: v4-20-Rev-22 • #80021 Request to port update of HLT TPC online components to v4-20-Release. From rev. 45450,45665,45672,45741,46100,46110,47678,48442,48710 • #80046 Request to update HLT/ChangeLog of v4-20-Release • #80170 Request to fix unmatched parenthesis into TOF raw data visualization. From rev. 48782 • #80175 Request to port ZDC code updates to 4.20 release. From rev. 48787

  5. Changes: OCDB • #79829 TPC Porting Request to OCDB: new gain map to TPC/Calib/GainFactorDeDx • #79843 Update ITS-SSD gains in OCDB -- After LHC10e and LHC10h pass 2 • #79894 SPD object to RAW ocdb • #79998 Request to replicate objects in the raw 2011 OCDB • #80149 SPD object to RAW ocdb

  6. Requests • #80158 Request to port r48972 to the release (MUON HV filtering from OCDB not robust enough) • #80188 Reconstruction in release need to be updated for pp (from rev. 48793)! • #80443 EMCAL: Port QA reference file to release • #80452 AliCDBGrid: fixes for slow OCDB queries • #80459 port in Release T0 phys DA

  7. Requests: HLT • #80372 Request to port patch for HLT library dependencies to v4-20-Release • #80432 Request to port update of HLT ITS components to v4-20-Release • #80433 Request to port bugfix of HLT pendolino to v4-20-Release • #80445 Request to port update of HLT framework to v4-20-Release • #80446 Request to update HLT/ChangeLog of v4-20-Release

  8. Requests: OCDB • #80431 Request to add OCDB entries for TOF • #80444 Update GRP/Calib/MeanVertex for LHC11a

  9. Other reports • #80208 Corrupted ESD file leads to huge memory leak • #80302 Rule checker gives incorrect warnings • #80335 Rule checker suggests forward declarations incorrectly • #80336 Rulechecker asks for comments in Constructors • #80383 Reconstruction Info (Pass, Aliroot rev., ...) in ESD and Analysis • #80455 Pass0 calibration objects for run 146687 (2.76 Tev)

  10. Other reports (28/03/11) • #80159 Track reconstruction in runs with the FAST partition active • #80139 Merging of long runs for LHC10h Pass2 • #80074 Revision of makeOCDB.C macro for TRD • #80069 OADB par files • #80048 Unusable tags files for LHC11a ESDs pass1 production • #79879 LHC10e(pass2): 23 runs are without TPC calibration (DCAr,z outliers) • #79831 cmake: copying include files to $ALICE_ROOT/include

  11. Old slides

  12. Open issues in v4-20-Rev-22 • Expired jobs: ~3% • Crashes: ~0.5%. Among them • #79709 bad_alloc in LHC10h pass 2 • ~1.5% in the failed jobs • #79707 Segmentation violation in LHC10h pass 2 • ~3% in the failed jobs • #79704 G__exception in LHC10h pass 2 • ~92.5% in the failed jobs • #79703 Floating point exception in AliTPCtrackerMI::AddCovariance • ~3% in the failed jobs • #79567 Problem with reconstruction of LHC11a7 • #79762 fsync reduces significantly the CPU efficiency in the reconstruction

  13. Other reports (21/03/11) • #79666 Request to reconstruct runs 146066, 146071, 146072, 146079 with priority • #79442 Rule checker treats friend class definitions as members • #79411 install-VO_ALICE\@ROOT--v5-28-00a.sh

  14. Other reports (07/03/11) • #79096 Problem in visualization in one reconstructed event

  15. Other reports (28/02/11) • #78800 Rule check gives false positive on const'ness of virtual functions • #78716 Change from AliRoot v4-21-09-AN to v4-21-16-AN causes crash of my task

  16. Other reports • #78453 Request for reconstructing LHC10g TPC runs • #78521 Cmake - recompiling AliRoot when switching to a new ROOT tag • #78413 Feature request : QA merging

  17. Other reports (18/02/2011) • #78386 Partial corruption of the ESDs staged on CAF • #78378 Pass0 calib train - too frequennt segmentation faults • #78369 Request to fix (coverity) AliTOFPIDResponse class • #78353 AliSimulation::ConvertRaw2SDigits: vertex from esd filled in next event header • #78029 Primary MC track has TrackReferences from secondaries • #78247 REquest to reconstruct TPC cosmics runs for • #78073 AliRoot version + tag name to evn. variables

  18. Software development • LHC10h pass 1 is done (~73%) using v4-19-Release • v4-19-Release was created on 16/06/2010 • 29 revisions • 262 changes were made on request (~37 after it was “frozen”) • Main problem in the PbPb reconstruction: memory consumption • LHC10h pass 2 will be done using v4-20-Release • v4-20-Release was created on 20/10/2010 • 13 revisions so far • 165 changes were made on request • Tests with selected runs: 137366 (golden run),138200, 138666, 139172

  19. Detector readiness • HMPID: Residuals in local Y of negative and positive tracks are shifted (bug #74683, None): depends on the TPC calibration • Special reconstruction for PMD to prepare reco of LHC10h (task #18491, Done) • Special reconstruction for PHOS to prepare reco of LHC10h (task #18493, Need Info) • VZERO saturation of signal in PbPb (bug #76356, Duplicate) • Improving EMCAL calibration for PASS2 of LHC10e-h (bug #76357, Need Info) • Improve ITS tracking efficiency in preparation of pass2 of LHC10h (bug #76361, Fixed) • New TPC calibration algorithm in preparation pf pass2 of LHC10h (bug #76364, Need Info)

  20. Detector readines • MUON code update for pass2 of LHC10h (bug #76368, Need Info) • TOF calibration in preparation of pass2 of LHC10h (bug #76386, Need Info): promised on 19/02/2011 • VZERO: changes in the reco of Pb-Pb data (bug #77478, Fixed) • TPC: Increase tracking eta acceptance in pass2 of LHC10h (bug #77495, Assigned) • ITS: Update GRP/Calib/MeanVertex for LHC10h pass2 (bug #78060, Assigned) • Request to add TOF calibration parameters for LHC10h in the OCDB (bug #78072, Assigned)

  21. Detector readines • Please put new PHOS calibration parameters to OCDB (bug #78091, Fixed) • Please port codifications of PHOSRawDigiProducer to release (bug #78124, Fixed) • For LHC10h pass1: Update OCDB to remove TPC OROCs with lower voltage (bug #78147, Assigned) • Missing settings for V0 and cascade reconstruction in PbPb (bug #76291, Assigned): needs tuning on MC, important for the memory consumption

  22. Memory profile: v4-19-Rev-29

  23. Memory profile

  24. Resident memory vs # global tracks vs event number

  25. Detailed investigation: v4-20-Rev-12

  26. CPU, v4-20-Release

  27. CPU vs number of global tracks

  28. Detailed investigation: v4-20-Rev-12

  29. Conclusions on the LHC10h pass2 readiness • Most of the detectors are ready for LHC10h pass 2 At the same time • Significant amount of changes (code, calibration & reconstruction parameters) is coming this week and needs testing • The memory consumption has improved, but we still have to gain ~1Gb resident memory to work in “safe” conditions • The CPU consumption is very volatile and needs additional studies • The quality of the production has to be monitored very strictly. The evolution of v4-20-Release will depend on the QA results.

  30. CMake issues • Suppression of warnings with –isystem (Mac): CMake bug? • Make install on Mac (problem with @rpath):  #77590 cmake is linking directly the libraries instead of using -l... • Missing clean targets: clean check-all, etc. • Development of “make install” to produce directly the tarballs • Sub/directory structure • #77591 Need a single factfile for cmake (code checker) • #77589 Setting optimisation with cmake (debug mode) • #77757 Issues with CMake and detector algorithms • #77629 PACKLDFLAGS of last package of a module overrides all previous • #77628 Project internal library dependencies not correctly propagated from ELIBS

  31. Other reports (31/01/10) • #77549 Update of AliKFParticle contructor • #77497 Provide svn post commit action running root macros • #77401 AliESDCentrality must be reinstated - older PbPb data unreadable. Non persistent, only warnings • #77400 Bad change in AliESDCaloTrigger. Affects also v4-20

  32. Other reports (24/01/11) • #77326 different definition of primary particles (gammas from pi0 decays) in pp and PbPb • #77321 request to store friends for TRD-triggered events • #77288 SIGFPE with hijing fastgen • #77281 Update of AliESDpid::NumberOfSigmasTOF method • #77230 PWG3 par files • #77166 Consider installing scripts, data, etc. • #77082 What to do with scripts loading other scripts • #77078 Make SVN ignore generated CMakeLists.txt

  33. Other reports 14/01/11 • #76976 Change in the dimensions of the TPC mother volume • #76962 Herwig does not work. String size issue in init • #76954 Add lhapdf5.5.1/src/binreloc.c to CSRCS • #76933 Fix access operator • #76930 Disable print of 'Creating histos: ...' • #76700 Circular dependency STEER and CDB caused by AliMathBase

  34. Other reports (20/12/10) • #76531 Segmentation fault from VZERO reconstruction • Again extra entries in the digits tree, “fixed” after an update • #76462 Addition of the V0 track parameters to AOD • #76430 Integrated time information stored in ESD

  35. Preparation for pass 2 • #76368 MUON code update for pass2 of LHC10h • #76367 MUON QA assessment in preparation f pass2 of LHC10g • #76364 New TPC calibration algorithm in preparation pf pass2 of LHC10h • #76363 Test updated TPC algorithm in preparation of pass2 of LHC10g-h • #76361 Improve ITS tracking efficiency in preparation of pass2 of LHC10h • #76360 Update calibration for primary vertex reconstruction in preparation of pass2 of LHC10e-g

  36. Preparation for pass 2 • #76359 Update SPD noisy channels map before pass 2 reco of LHC10f-g • #76357 Improving EMCAL calibration for PASS2 of LHC10e-h • #76356 VZERO saturation of signal in PbPb • #76279 Correct treatment of HighFlux in PMD for HI reconstruction

  37. Bugs from the productions/tests • #75809 ~7% job failure (seg fault/killed by batch) in RAW reconstruction • Reproduced on the new test server running 3 jobs of pass0 + 1 job pass1 • The memory problems are caused by the proton-proton settings used in the V0 and cascade reconstruction • #76291 Missing settings for V0 and cascade reconstruction in PbPb Cyclic PbPb: v4-20-Rev-04 • #75857 Memory corruption in the reconstruction • #75856 Floating point exception in gthadr.F:418

  38. Other reports (13/12/10) • #76352 Memory leak when reading ESD/ESD friends in the analysis • #76291 Missing settings for V0 and cascade reconstruction in PbPb • #76193 Invalid write/read for AliEMCALGeoUtils/AliEMCALTriggerRawDigitMaker

  39. Other reports (06/12/10) • #76061 AliLog::SetClassDebugLevel("AliMyClass,AliMyClass2", AliLog::kDebug) handled by AliAnalysis Manager

  40. Other reports (30/11/10) • #75835 AliAODInputHandler::Notify triggers a staging request on (A)AF • #75742 AliTRDrawStreamOld:fpPos - Invalid read • #75726 Fix for AliAnalysisManager for use in PROOF-Lite environment • #75681 Patch for EVE/EveDet/AliEveITSScaledModule.cxx and EVE/EveBase/AliEveTrackCounterEditor.cxx • #75649 Bug in V0 preprocessor • #75588 AliSimulation crash when using AliGenCocktailAfterBurner

  41. Other reports (22/11/10) • #75422 Unreproducible crashes at FZK • Caused insufficient resources (memory) => a thread (xrootd) is killed and we have a “random” SV in AliRoot • #75412 Wrong material definition in EMCAL • #75401 Problem in TOF matching in TRD sector • #75399 Check TRD overlaps with full/residual misalignment

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