diemort/g4sim_Speedup

Setup and Running the Script

cmsrel CMSSW_11_0_0
cd CMSSW_11_0_0/src
cmsenv
git cms-init
git clone git@github.com:scarletnorberg/g4sim_Speedup.git
scram b
cd g4SimHit_SpeedUp/VarParameters
xrdcp root://cmseos.fnal.gov//store/user/snorberg/GEANT/PPD-RunIISummer20UL17GEN-00001.root .
./Script_RunGeantSettings.sh

Script_RunGeantSettings.sh calls a second script, RunEverything.sh, which contains two lists, one for the desired parameters and the other for the values.

The first script iterates all the values for each parameter, does cmsRun PPD_RunIISummer20UL17SIM_0_cfg.py, logs the summary of the run, and outputs the parameter, the value and the time it took to run through all the events. Additionally, it produces a root file for each parameter and value.

We have had three runs so far which I will add some more information on.

Run 5 will be ProductionCuts which means that the DefaultCutValue changes