cms-sw/cmssw — pull request #3609 by civanch (2014-04-30 14:39:19+00:00)
Title: cleanup of SIM core

Clean-up of SIM core : improved info messages, removed unused variables/methods.

SteppingAction and StackingAction classes were optimized which bring few % speed-up.

The default g4SimHits configuration disable Castor and CastorShowerLibrary. Custom fragments for background study enable full simulation inside HF and Castor, disable RR, extends eta cuts, and the time cut.