HLT Logbook

Running on 2015 Dev MC

Current usage has been for an Inclusive Phi trigger tested with 2015 Development MC. Running Moore on the simulation for Run II is a bit of a pain as it has to be done in piecewise steps:

1. Run the RawEventJuggler which will take the reco sim dataset and put a moore readable digi RawEvent back into it
2. Run the L0App which will emulate the L0 trigger
3. Run Moore which will actually run the Hlt1 and Hlt2 lines that you want

Need really to run a chain in ganga.

Package instructions

    1cd work/private/lhcb/HLT/
    2SetupProject --build-env Moore v22r1
    3getpack Hlt/HltSettings
    4getpack Hlt/Moore

Raw Event Juggler

• First step is to run the raw event juggler if running on Sim.
• Need to do this to get digi like data format back out of reco so that Moore can read the file
• So should be run on some sim file with name ending ".mcfiltered.dst"
• This is actually pretty slow
• See RawEventJuggler for more info
• In my setup this will output a file called RawEventRecombined.dst

    1SetupProject Moore v22r1
    2cd work/private/lhcb/HLT/
    3gaudirun.py RunRawEventJug.py DevPhiPhiSamplesTest.py 2>&1 | tee runrawevent.log

Run L0 Emulator

• Now can run L0 on the output file from Raw Event Juggler
• See L0App for more info
• In my setup this will output a file called L0Processed.dst

    1gaudirun.py RunL0OnSim.py 2>&1 | tee runl0.log

Run Moore

• This requires the LHCb packages Hlt/HltSettings
• You can (if you want to avoid running all Hlt1 and Hlt2 lines) then make your own trigger threshhold file and put it in Hlt/HltSettings/python/HltSettings
• An example is in ~/work/private/lhcb/HLT/inc_phi_thresholds.py
• This step is also quite slow

    1gaudirun.py RunMoore.py 2>&1 | tee runmoore.log

Run the Ganga chain

    1# run raw event juggler first
    2j = Job( name="RawEvent", application=Moore(version="v22r1"), backend=Dirac())
    3j.inputdata = BKQuery("path/to/some/dev/MC.dst").getDataset()
    4j.outputfiles = [DiracFile("RawEventRecombined.dst")]
    5j.application.optsfile = 'path/to/RunRawEventJug.py'
    6j.splitter = SplitByFiles(filesPerJob=1)
    7j.submit()
    8
    9# then run l0 on the output of these
   10j = Job( name="L0App", application=Moore(version="v22r1"), backend=Dirac())
   11ds = []
   12for sj in jobs(77).subjobs:
   13  if sj.status=='completed':
   14    if (sj.backend.getOutputDataLFNs().files):
   15      ds.extend(sj.backend.getOutputDataLFNs())
   16j.inputdata = ds
   17j.outputfiles = [DiracFile("L0Processed.dst")]
   18j.application.optsfile = 'path/to/RunL0OnSim.py'
   19j.splitter = SplitByFiles(filesPerJob=1)
   20j.submit()
   21
   22# then run Moore on the output of these
   23j = Job( name = "Hlt2Tests", application=Moore(version="v22r1"), backend=Dirac())
   24ds = []
   25for sj in jobs(78).subjobs:
   26  if sj.status=='completed':
   27    if (sj.backend.getOutputDataLFNs().files()):
   28      ds.extend(sj.backend.getOutputDataLFNs())
   29j.inputdata = ds
   30j.application.optsfile = 'path/to/RunMoore.py'
   31j.splitter = SplitByFiles(filesPerJob=1)
   32j.submit()

Useful links

• RawEventJuggler
• L0App
• RunningMooreOnMC
• RunningTheHlt
• CodeAnalysisTools
• LHCbTriggerForExperts
• TCK

-- MatthewKenzie - 28 Jul 2014