contains the Gaudi components implementing the pileup framework, in particular the PileUpEventLoopMgr. To run a pile-up job one needs to specify that the PileUpEventLoopMgr is to be used in a "bootstrap" option file e.g.

athena -p Digitization/pileUpBootstrap.py Digitization/NightlyPileUp.py

where Digitization/pileUpBootstrap.py contains

theApp.EventLoop = "PileUpEventLoopMgr"

test

• Simulation/Digitization/test/TestPileUp.xml

More Documentation

More information is available from the pileup wiki (https://twiki.cern.ch/twiki/bin/view/Atlas/PileupDigitization)

The code can be browsed using LXR (http://alxr.usatlas.bnl.gov/lxr/source/atlas/Control/PileUpComps/)

Author

Paolo Calafiura Paolo.nosp@m..Cal.nosp@m.afiur.nosp@m.a@ce.nosp@m.rn.ch