# ad-hoc configuration of pileup event loop manager
theApp.EventLoop = "PileUpEventLoopMgr"
pileUpEventLoopMgr = PileUpEventLoopMgr()
from Digitization.DigitizationFlags import jobproperties
pupStream = "PileUpCollXingStream"
jobproperties.Digitization.rndmSeedList.addSeed( pupStream, 123, 345 )
#define inputs
pileUpEventLoopMgr.OrigSelector="EventSelector"
from PileUpComps.PileUpCompsConf import BkgStreamsCache
from Digitization import PileUpEventType
from EventSelectorAthenaPool.EventSelectorAthenaPoolConf import EventSelectorAthenaPool
minBiasCache = BkgStreamsCache("MinBiasCache")
minBiasCache.CollPerXing=Ncoll
minBiasCache.CollDistribution="Poisson"
minBiasCache.ReadDownscaleFactor=1 # read one new event every event
minBiasCache.RndmGenSvc=jobproperties.Digitization.rndmSvc()
minBiasCache.RndmStreamName=pupStream
minBiasEvtSel = EventSelectorAthenaPool("minBiasEventSelector")
minBiasEvtSel.InputCollections = minBiasInputCols
minBiasEvtSel.KeepInputFilesOpen = True
ServiceMgr += minBiasEvtSel
minBiasCache.EventSelector="minBiasEventSelector"
pileUpEventLoopMgr.bkgCaches += [ minBiasCache ]
#define output stream
pileUpEventLoopMgr.OutStreamType = "AthenaOutputStream"
#define time range to be studied. t0 at t=0, xing=0
PileUpEventLoopMgr = Service("PileUpEventLoopMgr")
pupStream = "PileUpCollXingStream"
from PileUpComps.PileUpCompsConf import BkgStreamsCache
from Digitization import PileUpEventType
from EventSelectorAthenaPool.EventSelectorAthenaPoolConf import EventSelectorAthenaPool
from Digitization.DigitizationFlags import digitizationFlags
PileUpEventLoopMgr.OrigSelector = "EventSelector"
minBiasCache = BkgStreamsCache("MinBiasCache")
if hasattr(digitizationFlags, 'numberOfNDMinBias'):
minBiasCache.CollPerXing = digitizationFlags.numberOfNDMinBias()
elif hasattr(digitizationFlags, 'numberOfLowPtMinBias'):
minBiasCache.CollPerXing = digitizationFlags.numberOfLowPtMinBias()
else:
raise AttributeError(
"These job options require digitization jobproperties not present in this release! This job will crash."
)
minBiasCache.RndmGenSvc = digitizationFlags.rndmSvc()
minBiasCache.RndmStreamName = pupStream
minBiasCache.PileUpEventType = PileUpEventType.MinimumBias
minBiasCache.ReadDownscaleFactor = 10 # read one new event every event
from EventSelectorAthenaPool.EventSelectorAthenaPoolConf import EventSelectorAthenaPool
minBiasEvtSel = EventSelectorAthenaPool("minBiasEventSelector")
if hasattr(digitizationFlags, 'NDMinBiasInputCols'):
minBiasEvtSel.InputCollections = digitizationFlags.NDMinBiasInputCols()
elif hasattr(digitizationFlags, 'LowPtMinBiasInputCols'):
minBiasEvtSel.InputCollections = digitizationFlags.LowPtMinBiasInputCols()
else:
raise AttributeError(