v4-19-Release & v4-20-Release

v4-19-Release & v4-20-Release

P. Hristov29/11/2010

1

Changes: v4-19-Rev-29

• #75696 AliGRPPreprocessor: fix for LTU configuration, port to the Release(s). From rev. 45676

• #75748 Request: Port bug fix in AliTRDrawStream to release. From rev. 45710

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Changes: OCDB

• #75810 MUON OCDB objects to be ported in Full simulation OCDB

• #75760 OCDB object to be ported to RAW OCDB

3

Bugs

• #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

– Under investigation

4

v4-20-Release

5

Bugs

Cyclic PbPb: v4-20-Rev-04

• #75857 Memory corruption in the reconstruction

• #75856 Floating point exception in gthadr.F:418

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• #75861: port to Release AliT0QAdatMakerRec.cxx. From rev. 45791

• #75852 EMCAL: New sampling and galice.cuts to be ported to rel 4.20. From rev. 45750,45832

• #75811 ZDC: changes to be ported to the release

• #75765 Requesting port to the release of ZDC code. From rev. 45337,45719,45840

• #75748 Request: Port bug fix in AliTRDrawStream to release

• #75695 port to Release AliT0CalibSeasonTimeShift. From rev. 45609,45634

• #75679 Request to update AliESDpid and AliTOFPIDResponse classes. From rev. 45662,45812

• #75669 Segmentation violation in the creation of simulated PMD raw

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• #75672 Request to port rev. 45653 (STEER/AliESDMuonTrack.*) in the release

• #75650 Request to port HI fix to Both the Release Urgently. From rev. 45640

• #75872: Request: porting of updates in the calibration code for Pass 0 and shuttle. From rev. 44712,44730,44731,45250,45795

• #75584: port in OCDB new T0 directory and calibration files. From rev. 45605

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Requests

• #76063 Commit to trunk + v4-20-Release

• #75985 Request to port rev45863 into release 20 (TOF trigger code update)

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Other reports

• #76061 AliLog::SetClassDebugLevel("AliMyClass,AliMyClass2", AliLog::kDebug) handled by AliAnalysis Manager

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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

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• #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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Old slides

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• #75287 ITS cluster sharing info in ESD

• #75279 Robust readout of pressure sensors

• #75236 Request for porting new TRD Reco Params to the raw OCDB

• #75091 AliMUONTrackReconstructorK is bailing out (Pb+Pb reco)

• #75051 aliroot does not create root dependencies anymore

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• #74979 Crash in online event display - ZDC

• #74895 Break in GetNContributors from AODs

• #74885 Cannot link with ALIMDC 4.19.Rev.11-44162 on SLC4 32b and 64b

• #74858 ctp counters timestamp

• #74847 Missed implementations in AlidNdPt class

• #74935 Wring beam type in LHC file for run 137045

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• #74846 Memory leaks in ZDC reconstruction

• #74845 Wrong use of beamEnergy parameter in AliZDCRecoParamPbPb::SetGlauberMCDist() ?

• #74813 AliTPCtrackerMI::FillESD many AliESDtrack constructors/destructors per event

• #74726 Filling scheme information available for offline

• #74719 Segmentation violation in AliTPCclusterMI::SetQ

• #74683 Residulas in local Y of negative and positive tracks are shifted

• #74658 Correction for Lorentz drift in SSD + SPD sim&rec

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Rejected requests (HIFP)

• #74741 Request to commit and port multiplicity reconstruction updates

• #75023 Update of HLT/Calib/StreamerInfo: incompatibility v4-19 vs v4-20

• #75267 Global tracking forces some pairs of tracks to have almost the same momentum

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Error messages & Warnings (01/11/10)

• #74529 Vertexing in PbPb: Do we loose the vertex here ?

• #74528 TRD in PbPb: do we loose tracks here ?

• #74520 Error message in Cascade reconstruction PbPb

• #74519 Error message from AliITStrackMI in PbPb reconstruction

• #74502 Error in T0 reconstruction

• #74501 Index out of bound in PbPb reconstruction TPC

• #74499 Error message during TOF reconstruction

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• #74663 Please Apply attached patch ESDCheck/AliFMDQATask.cxx

• #74658 Correction for Lorentz drift in SSD + SPD sim&rec

• #74588 Crash when simulating PbPb (mismatch pp - PbPb?)

• #74498 Many false positive warnings with the current rule checker version

• #74455 AliGenBox

• #74438 Crash when using ConfigJetAnalysisFastJet.C

• #74411 Implement the 'mu' value calculation in AliRoot

• #74403 Memory leak in MUON

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• #74375 Worrying message when reading GRP

• #74373 Crash in HLT simulation of PbPb events

• #74372 Worrying message in HLT during PbPb simulation

• #74371 Worrying message reading simulated raw in PbPb collisions

• #74370 Worrying message from TRD trigger simulation

• #74368 Worrying message from TOF in simulation

• #74367 Worrying message from ITS in simulation

• #74366 Worrying message from ITS in reconstruction

• #74365 Worrying message in PbPb reco of EMCAL

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• #74364 Worrying message in PbPb reco of MUON

• #74286 Memory leak @ AliITStrackerMI.cxx:531

• #74269 Many particles produced with Therminator are decayed twice

• #74184 Add number of points used for dE/dx in TPC to AliAODpid

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• #74167 Add isMC switch to AliAODpidUtil

• #74160 PWG1 QA task for HMPID

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Other reports 18/10/10

• #73932 Automatic adjustment of the clock shift

• #74046 Request to commit new version of AliESDtrack

• #74077 Loading of libs with AliEn plugin in proof mode

• #74088 SPD Mean Vertex validity from GRP preprocessor

• #74102 update of test/PbPbbench

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• #73704 Streamline the CAF reconstruction in case of user-defined input raw-data collections

• #73666 Fixes to EVE/alice-macros/muon_clusters.C

• #73665 Fix to alieve_online.C

• #73656 Memory leak in AliTPCParam

• #73624 Undefined problem with mixing tracklets

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Other report (05/10/10)

• #73538 TPC online and offline drift velocity calibration

• #73432 EMCAL: Improvements for next productions

• #73427 ULong_t and Long_t are not portable

• #73417 Segvio reading ESD friends

• #73348 AliAnalysisTagAnalysis not compatible with Tag files

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• #73204 Ship the ITS mean vertex to the DCS and the machine

• #72907 Call to multiView->InitGeomGentleMuon(gmuon, kFALSE, kTRUE); causes SIGSEGV

• #72834 Request to extend AliPID::EParticleType to include light nuclei

• #73203 Mean-vertex DA for HI run

• #73198 HIJING Simulation crashes in destructor of AliGenHijingEventHeader

• #73115 Floating point exception in hijing

• #72965 New AliESDCaloTrigger + associated modifs in AliESDEvent

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• #72723 Warning from HLT memory manager

• #72662 ZDC code needs changes in STEER to work in HLT module

• #72632 AliESDHeader contains misleading/wrong information

• #72627 Problems in MC reco. from raw data

• #72621 Suggestion for an extra protection in AliQADataMaker::Add2List

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• #72388 Analysis tender is called after phys sel task

• #72470 Memory leak in AliESDTagCreator::CreateESDTags

• #72561 Simulation crash with rev. 43493 (change of AliGenHijing::fHeader)

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• #72254 Introduce V0 Offline Trigger bits in the tags

• #72317 Enable the compression of raw data

• #72222 Memory leak in AliCaloCalibPedestal.cxx:58

• #72189 Memory leak @ AliTRDtrackV1.cxx:807

• #72164 Produce tags from RCT and merge with those created by reco

• #72162 Reactivate CAF reconstruction

• #72161 LTU config in OCDB

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• #72159 Assign a Savannah to each detector to use raw OCDB in Simu

• #72156 QA information into the run coordination table

• #72152 Add merging of reco QA and tags in PWG1

• #72148 Recuperate thresholds for DQM into SHUTTLE

30


• #71979 fix AliITStrackV2::Improve()

• #71952 VO_ALICE@AliRoot::v4-19-16-AN versus VO_ALICE@AliRoot::v4-19-22-AN

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• #71709 There was a crash (kSigFloatingException) when do a test in ppbench

• #71730 Delete output object in destructor of AliAnalysisTask

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• #71359 Reconstruction for only HLT fails,

• #71331 Improper use of TClonesArray in HLT for PbPbbench reconstruction - AliHLTMUONRecHit::AliChannel

• #71291 Warning in Raw2SDigits for PHOS may indicate a problem

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• #71207 Alien plugin : SetAdditionalLibs + EnablePackage

• #71162 Alien plugin: problems with tags

• #71073 Relative path for 'include' in dependency files

• #71058 AliESDtrack label out of bounds

• #71034 Improper use of TClonesArray in HLT for pp reconstruction - AliHLTDomainEntry/AliHLTTriggerDecision

• #70989 GRP failing due to LHC Clock Phase issue

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• #70771 Crash in Analysis in PbPbbench

• #70739 Correct LHC clock phase treatment necessary

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• #70389 Handling of Spectators has changed in HIJING after the updates for 1.38

• #70424 Filling scheme info in the ESD/AOD

• #70433 Extension of AliPhysicsSelection to support new online trigger classes (with/without TRD pretrigger)

• #70437 Bad TPC raw-data reading on raw->sdigits

• #70461 Problem using Raw2SDigit for TRD on real data

• #70498 TPC simulation crashes in ppbench

• #70581 AliSimulation::Raw2SDigit for FMD on real raw data crashes

• #70582 AliSimulation::Raw2SDigit for HMPID on real raw data errors in decoding

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• #70587 AliSimulation::Raw2SDigit for ITS has huge memory leak (and crashes)

• #70613 Shuttle freezes during communication with AliEn

• #70639 AliSimulation:Raw2SDigits for EMCAL is not implemented?

• #70665 Background estimation in physics selection to be updated

• #70674 AliSimulation:Raw2SDigits for T0 is not implemented?

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General status• Need to freeze v4-19-Release for the coming PbPb collisions

• Outstanding issues: low success rate (95% in pp, ~50% in cent1 PbPb)

– Memory consumption

– CPU consumption

– Reconstruction of RAW data with many PbPb events: not tested

– Several commits still needed, see the requests on the next page

• Proposed solution

– Run MC for 1000 central PbPb with every new tag (already done, see LHC10f8*). Store all files; store also everything from the failing jobs

– Run QA macros on the successfully produced events

– Discuss the results at QA and FHIP meetings and fix the issues

• Important condition

– Participation of the FHIP members in the weekly offline meeting

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Coverity

• Good response in general

• Still adding new defects while fixing the old ones

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CPU: PbPb simulation

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CPU: PbPb reconstruction

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Memory: PbPb MC production

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Documents

v4-19-Release & v4-20-Release