v4-19-Release & v4-20-Release

v4-19-Release & v4-20-Release

P. Hristov22/11/2010

1

Postponed requests (HIFP)

• #74809 request to port trunk rev. 44983 in the Release (integrated times correction)

• #74741 Request to commit and port multiplicity reconstruction updates

• #74882 request to port trunk rev. 45058 and rev. 45071 in the Releases (TOF TRIGGER info from OCDB)

• #74868 request to port trunk rev. 45045 in the Releases (calibration trigger protection)

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

2

Changes: v4-19-Rev-26

• #75331 Port AliGenReaderSL to v4-19 and 20. From rev. 45418

• #75196 Request to port trunk rev 45338 in the release v-19, v-20

• #75079 ZDC change in QADataMaker class to be ported to the release v4-19, v4-20. From rev. 45298

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

3

Changes: v4-19-Rev-27

• #75416: Please urgently port a fix for HIJING to v4-19 and v4-20. From rev. 45512

4

Changes: OCDB

• #75306 Update HMPID file in OCDB

• #75288 port in OCDB T0 calibration file

• #75102 TPC gain/v-drift OCDB update for run 137161 (PbPb golden run)

5

Requests

• #75571 LTUConfig to the OCDB: porting to the Release

• #75563 Porting Request: Please port TPC changes in AliTPCseed.cxx and AliTPCcalibDButill.cxx/.h to the Release

• #75544 Request: Please port AliTPCPreprocessor.cxx and TPCCEda.cxx to Release

6

Requests: OCDB

• #75367 Request to update PHOS recoParams in raw OCDB

• #75584 port in OCDB new T0 directory and calibration files

7

v4-20-Release

8

Bugs

• #74638 Segmentation violation in AliReconstruction::ProcessEvent

• #74636 Crash in AliESDEvent::GetESDfriend

• #74634 Segmentation violation in the destructor of AliESDEvent

• #74599 Reconstruction aborts in AliESDpid::MakeTPCPID

• New cyclic production to check the changes and fixes

9

Changes: v4-20-Rev-03• #75122 Request to port bugfix of HLT CALO online components to

v4-20-Release. Rev. 45018,45107

• #75121 Request to port HLT online analysis components to v4-20-Release. Rev. 44754,44770,44872,44882,44904,44905,44906,44921,44950,45123,45124,45150,45170,45172,45301

• #75111 Request to port update of HLT VZERO/ZDC online components to the v4-20-Release. Rev. 44935,45027,45029,45030,45056

• #75109 Request to port update of HLT global online components to the v4-20-Release. Rev. 44694,44706,44719,44766,44767,44775,44776,44777,44778,44779,44789,44815,44841,44857,44909,44892,44945,44946,44947,44955,45307,44753,45115

10

Changes: v4-20-Rev-03

• #75108 Request to port update of HLT framework to v4-20-Release. Rev. 44853,44876,44924,44938,44986,45305,45308,45309,45310

• #75106 Request to port update of HLT TPC online components to v4-20-Release. Rev. 44752,44755,44756,44759

• #75104 Request to port update of HLT pendolino to v4-20-Release. From rev. 45076

• #75324 Port HMPID files into the release. From rev. 45285

• #75331 Port AliGenReaderSL to v4-19 and 20. From rev. 45418

• #75079 ZDC change in QADataMaker class to be ported to the release v4-19, v4-20. From rev. 45298

• #75196 REquest to port trunk rev 45338 in the release v-19, v-20

11

Changes: v4-20-Rev-next

• #75416: Please urgently port a fix for HIJING to v4-19 and v4-20. From rev. 45512

12

Requests

• #75571 LTUConfig to the OCDB: porting to the Release

• #75563 Porting Request: Please port TPC changes in AliTPCseed.cxx and AliTPCcalibDButill.cxx/.h to the Release

• #75544 Request: Please port AliTPCPreprocessor.cxx and TPCCEda.cxx to Release

• #75502 Request to port AliPHOSReconstructor and AliPHOSEsdCluster to Release

• #75471 EMCAL: Port to release 4.20 corrections in Geometry

• #75407 Request to port Coverity fixes in the release

• #75591 Port updated pythia8 version to v4-20-Release

13

Other reports

• #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

14

Other reports (15/11/09)

• #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

15

Other reports (09/11/10)

• #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

16

Other reports (09/11/10)

• #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

17

Old slides

18

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

19

Other reports (01/11/10)

• #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

20

Other reports (25/10/10)

• #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

21

Other reports (25/10/10)

• #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

22

Other reports (25/10/10)

• #74167 Add isMC switch to AliAODpidUtil

• #74160 PWG1 QA task for HMPID

23

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

24

Other reports (11/10/10)

• #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

25

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

26

Other reports (27/09/10)

• #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

27

Other reports (20/09/10)

• #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

28

Other reports (13/09/10)

• #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)

29

Other reports (06/09/10)

• #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

30

Other reports (06/09/10)

• #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

31

Other reports (31/08/10)

• #71979 fix AliITStrackV2::Improve()

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

32

Other reports (23/08/10)

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

• #71730 Delete output object in destructor of AliAnalysisTask

33

Other reports (17/08/10)

• #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

34

Other reports (09/08/10)

• #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

35

Other reports (02/08/10)

• #70771 Crash in Analysis in PbPbbench

• #70739 Correct LHC clock phase treatment necessary

36

Other reports (27/07/10)

• #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

37

Other reports (27/07/10)

• #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?

38

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

39

Coverity

• Good response in general

• Still adding new defects while fixing the old ones

40

CPU: PbPb simulation

41

CPU: PbPb reconstruction

42

Memory: PbPb MC production

43