Abstract
Worldwide LHC Computing Grid (WLCG) has seen continuous evolution since its inception. As the LHC experiments prepare for future operations marked by higher production rate of data volume, the need for agile computing resources has also increased many folds. The community has been preparing for these challenges and over the years has been making important upgrades in almost all the aspects of the Grid such as networking, submission infrastructure, storage technologies and information system, to name a few. As one of the Tier-II sites for CMS experiments, TIFR has been part of this technological evolution and upgrades. Taking lead in many areas, we have been contributing to development, testing and deployment in tandem with grid requirements. We highlight key updates undertaken at the India-CMS Grid computing center under the aegis of WLCG.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Similar content being viewed by others
References
WLCG-DOMA Twiki. https://twiki.cern.ch/twiki/bin/view/LCG/MaterialAndPresentations
Fermilab HEP Cloud. https://computing.fnal.gov/hep-cloud/
Brij Kishor Jashal: European HTCondor week 2017. https://indico.cern.ch/event/611296/contributions/2608186/attachments/1471802/2277821/HTcondor-week-2017-Final-Brij.pdf
LHCC-WLCG Status June 2021. https://indico.cern.ch/event/877841/contributions/3698886/attachments/2049764/3435375/LHCC-WLCGStatus-Jun-2020.pdf
Azure GAHP. https://techcommunity.microsoft.com/t5/azure-global/azure-gahp-server-for-htcondor/ba-p/306278
HTCondor GAHP. https://research.cs.wisc.edu/htcondor/gahp/
Acknowledgements
We acknowledge the financial support by Department of Atomic Energy and Department of Science and Technology. We also acknowledge the support received from CMS offline and computing, EGI, WLCG, NKN India, Microsoft India and HTCondor teams for their respective contributions to this work and collaboration.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2022 The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Jashal, B.K., Majumder, G., Mazumdar, K., Patel, P. (2022). Evolution of LHC Computing Grid for Run-III and Beyond with Emphasis on TIFR CMS Tier-II and Indian Contribution. In: Mohanty, B., Swain, S.K., Singh, R., Kashyap, V.K.S. (eds) Proceedings of the XXIV DAE-BRNS High Energy Physics Symposium, Jatni, India. Springer Proceedings in Physics, vol 277. Springer, Singapore. https://doi.org/10.1007/978-981-19-2354-8_140
Download citation
DOI: https://doi.org/10.1007/978-981-19-2354-8_140
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-19-2353-1
Online ISBN: 978-981-19-2354-8
eBook Packages: Physics and AstronomyPhysics and Astronomy (R0)