Lvl1SimulationConfig.py

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# Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
 

 
 
def Lvl1SimulationCfg(flags, seqName = None):
    from AthenaConfiguration.ComponentAccumulator import ComponentAccumulator
    from AthenaCommon.CFElements import parOR
    if seqName:
        acc = ComponentAccumulator(sequence=parOR(seqName))
    else:
        acc = ComponentAccumulator()
 
    from AthenaCommon.CFElements import seqAND
    acc.addSequence(seqAND('L1SimSeq'))
 
    if flags.Trigger.enableL1CaloLegacy:
        acc.addSequence(seqAND('L1CaloLegacySimSeq'), parentName='L1SimSeq')
        from TrigT1CaloSim.TrigT1CaloSimRun2Config import L1CaloLegacySimCfg
        acc.merge(L1CaloLegacySimCfg(flags), sequenceName='L1CaloLegacySimSeq')
 
    acc.addSequence(seqAND('L1CaloSimSeq'), parentName='L1SimSeq')
 
    if flags.Trigger.enableL1CaloPhase1:
        from L1CaloFEXSim.L1CaloFEXSimCfg import L1CaloFEXSimCfg
        acc.merge(L1CaloFEXSimCfg(flags), sequenceName = 'L1CaloSimSeq')
 
    if flags.Trigger.enableL0Muon:
        acc.addSequence(seqAND('L0MuonSimSeq'), parentName='L1SimSeq')
        from TriggerJobOpts.L0MuonSimulationConfig import L0MuonSimulationCfg
        acc.merge(L0MuonSimulationCfg(flags), sequenceName='L0MuonSimSeq')
    elif flags.Trigger.enableL1MuonPhase1:
        acc.addSequence(seqAND('L1MuonSimSeq'), parentName='L1SimSeq')
        from TriggerJobOpts.Lvl1MuonSimulationConfig import Lvl1MuonSimulationCfg
        acc.merge(Lvl1MuonSimulationCfg(flags), sequenceName='L1MuonSimSeq')
 
    if flags.Trigger.L1.doTopo:
        acc.addSequence(seqAND('L1TopoSimSeq'), parentName='L1SimSeq')
        from L1TopoSimulation.L1TopoSimulationConfig import L1TopoSimulationCfg
        acc.merge(L1TopoSimulationCfg(flags), sequenceName='L1TopoSimSeq')
 
    if flags.Trigger.L1.doGlobal:
        globalSimSeqName = 'L0GlobalSimSeq'
        acc.addSequence(parOR(globalSimSeqName), parentName='L1SimSeq')
        from GlobalSimulation.GlobalL1TopoSimulation import GlobalL1TopoSimulationCfg
        acc.merge(GlobalL1TopoSimulationCfg(flags), sequenceName=globalSimSeqName)
 
    if flags.Trigger.doZDC:
        acc.addSequence(seqAND('L1ZDCSimSeq'),parentName='L1SimSeq')
        from TrigT1ZDC.TrigT1ZDCConfig import L1ZDCSimCfg
        acc.merge(L1ZDCSimCfg(flags), sequenceName = 'L1ZDCSimSeq')
 
    if flags.Trigger.doTRT:
        acc.addSequence(seqAND('L1TRTSimSeq'),parentName='L1SimSeq')
        from TrigT1TRT.TrigT1TRTConfig import L1TRTSimCfg
        acc.merge(L1TRTSimCfg(flags), sequenceName = 'L1TRTSimSeq')
 
 
    acc.addSequence(seqAND('L1CTPSimSeq'), parentName='L1SimSeq')
    from TrigT1CTP.CTPSimulationConfig import CTPSimulationCfg
    acc.merge(CTPSimulationCfg(flags), sequenceName="L1CTPSimSeq")
 
 
    return acc
 
if __name__ == '__main__':
    import sys
    from AthenaConfiguration.AllConfigFlags import initConfigFlags
 
    # The HLS code will trip an assertion is this doesn't exist...
    import os
    os.makedirs ('tb_data', exist_ok = True)
 
    flags = initConfigFlags()
    flags.Input.Files = ['/cvmfs/atlas-nightlies.cern.ch/repo/data/data-art/TriggerTest/valid1.601229.PhPy8EG_A14_ttbar_hdamp258p75_SingleLep.recon.RDO.e8514_e8528_s4159_s4114_r14799_tid34171421_00/RDO.34171421._000011.pool.root.1']
    flags.Exec.MaxEvents = 5
    flags.Concurrency.NumThreads = 1
    flags.Trigger.triggerMenuSetup = 'Dev_pp_run3_v1'
    flags.IOVDb.GlobalTag="OFLCOND-MC23-SDR-RUN3-05" # temporary override until the input RDO is updated to a MC23e setup
    flags.Trigger.doHLT = True # this is necessary so that the simulation of L1Calo (if running on MC) gets output with keys that Topo sim expects
    flags.fillFromArgs()
    flags.lock()
 
    from AthenaConfiguration.MainServicesConfig import MainServicesCfg
    acc = MainServicesCfg(flags)
 
    from AthenaPoolCnvSvc.PoolReadConfig import PoolReadCfg
    acc.merge(PoolReadCfg(flags))
 
    from TrigConfigSvc.TrigConfigSvcCfg import generateL1Menu
    generateL1Menu(flags)
 
    acc.merge(Lvl1SimulationCfg(flags))
 
    acc.printConfig(withDetails=True, summariseProps=True, printDefaults=True)
    sys.exit(acc.run().isFailure())