How to install

cmsrel CMSSW_8_2_0
cd CMSSW_8_2_0/src
cmsenv
git clone [email protected]:cms-fastsim/NewProducer.git FastSimulation
USER_CXXFLAGS="-g -D=EDM_ML_DEBUG" scram b -j 8 # special flags to switch on debugging code

How to run

# create a file with generated events
source FastSimulation/FastSimProducer/test/gen.sh
# pass the generated events to simulation
cmsRun FastSimulation/FastSimProducer/python/conf_cfg.py
# to run validation do instead
cmsRun FastSimulation/FastSimProducer/python/conf_validation_cfg.py

More info on the project

See comments in FastSimulation/Propagation/src/LayerNavigator.cc

How to push and pull changes

git pull 
git push