kakwok / HATS_HRT

Heavy resonance tagging (HRT)

CMS DAS 2023

Repository for the Heavy Resonance Tagging exercise for CMSDAS@LPC2023 - https://twiki.cern.ch/twiki/bin/view/CMS/SWGuideCMSDataAnalysisSchoolLPC2023TaggingExercise

The tutorial is heavily based on the jet tagging tools and framework/files.

Produced for the BoostedJet Tagging paper JME-18-002 and the corresponding HATS.

DAS exercise in 2022

HATS exercise in 2021

HATS exercise in 2020

Two, very similar, options are available to run the jupyter notebook: Vanderbilt anf FNAL EAF.

Setup on Vanderbilt

To run on Vanderbilt, login at https://jupyter.accre.vanderbilt.edu/ using your CERN credentials. Once you successfully connect, you should see the following front page

The two most important buttons are

• The new button, which lets you open a terminal or start a new Jupyter notebook.
• The control panel button, which lets you shut down your notebook once you're done. It's helpful to do this to free up resources for other users.

Upload Grid Certificates - first time only!

We will copy your grid certificates from the LPC cluster, to do this, open the front page (shown above), and click the New box at the top right, then the Terminal option.

This will open a new tab with a bash terminal. Execute the following commands (following the appropriate prompts) to copy your certificate from the LPC to Jupyter (note: replace username with your FNAL username!)

The following command will prompt you for your FNAL password

kinit [e-mail]
rsync -rLv [e-mail]:.globus/ ~/.globus/
chmod 755 ~/.globus
chmod 600 ~/.globus/*
kdestroy

Initialize Your Proxy at every Login!

If you have a password on your grid certificate, you'll need to remember to execute the following in a terminal each time you log in to Jupyter. Similar to the LPC cluster, you will get a new host at each logon, and the new host won't have your old credentials.

Each time you log in, open a terminal and execute:

voms-proxy-init -voms cms -valid 192:00

Checkout the code

Open up a terminal and run the following command from your home area:

mkdir das2023_hrt
cd das2023_hrt
wget https://raw.githubusercontent.com/IreneZoi/HATS_HRT/DAS2023/setup-libraries.ipynb

Go back to your Jupyter browser (Home) page and open/run(double-click) the newly downloaded notebook (setup-libraries.ipynb - downloaded just recently - only one cell to run). This will checkout the code and setup your setup-libraries.ipynb. After running setup-libraries.ipynb, choose "File... Close and Halt". Then you can continue on to the Exercise section (below).

Exercise

Run the notebook taggerComp.py in das2023_hrt/CMSSW_11_1_0_pre5/src/DAS2023HRT

Setup on FNAL Elastic Analysis Facility (EAF)

To run on FNAL EAF, you will need to be on the Fermilab fgz network (if you are onsite) or use a VPN (if you are offsite, https://redtop.fnal.gov/guide-to-vpn-connections-to-fermilab/). Then login at https://analytics-hub.fnal.gov using your FNAL Services credentials. Once you successfully connect, click on the blue button "Start My Server". And select the CMSLPC SL7 Interactive (bottom right) server options. Click Start at the bottom of the page.

To open a Terminal click on the corresponding option in the Launcher Tab. If the Launcher tab is not open, you can open a new one from the File menu in the top left. This will open a new tab with a bash terminal.

Upload Grid Certificates - first time only!

We will copy your grid certificates from the LPC cluster, to do this, got to the terminal you just opened.

Execute the following commands (following the appropriate prompts) to copy your certificate from the LPC to Jupyter (note: replace username with your FNAL username!)

The following command will prompt you for your FNAL password

kinit [e-mail]
rsync -rLv [e-mail]:.globus/ ~/.globus/
chmod 755 ~/.globus
chmod 600 ~/.globus/*
kdestroy

Initialize Your Proxy at every Login!

If you have a password on your grid certificate, you'll need to remember to execute the following in a terminal each time you log in to Jupyter. Similar to the LPC cluster, you will get a new host at each logon, and the new host won't have your old credentials.

Each time you log in, open a terminal and execute:

voms-proxy-init -voms cms -valid 192:00

Checkout the code

Open up a terminal and run the following command from your home area:

mkdir das2023_hrt
cd das2023_hrt
wget https://raw.githubusercontent.com/IreneZoi/HATS_HRT/DAS2023/setup-libraries.ipynb

On the left you should see the das2023_hrt directory you created. Double click to go in it. Now double click on the newly downloaded notebook (setup-libraries.ipynb - only one cell to run). This will checkout the code and setup your setup-libraries.ipynb. After running setup-libraries.ipynb, stop this kernel clicking on the square symbol (Interrupt kernel). You can close this tab (NOT the big browser tab). Then you can continue on to the Exercise section (below).

Exercise

Run the notebook taggerComp.py in das2023_hrt/CMSSW_11_1_0_pre5/src/DAS2023HRT. Be sure to select the nanohrt-hats kernel.

Setup on LPC

To run on LPC, log in via the command below (note: replace username with your FNAL username!).

ssh -L localhost:9999:localhost:9999 [e-mail]

and setup CMSSW:

# source /cvmfs/cms.cern.ch/cmsset_default.sh # this should be in your bash profile
mkdir das2023_hrt
cd das2023_hrt
cmsrel CMSSW_11_1_0_pre5
cd CMSSW_11_1_0_pre5/src
git clone https://github.com/IreneZoi/HATS_HRT.git DAS2023HRT -b DAS2023
cmsenv
scram b -j 4
cmsenv
voms-proxy-init -voms cms -valid 192:00

Then run the notebook

jupyter notebook --port 9999 --ip 127.0.0.1 --no-browser