Volume 476 - 42nd International Conference on High Energy Physics (ICHEP2024) - Computing and Data Handling Posters
Benchmarking distributed-interactive HEP analysis workflows on the new Italian National Centre analysis infrastructure
A. D'onofrio*, M. Anwar, M. Bartolini, A. Cagnotta, T. Diotalevi, F. Gravili, S. Loffredo, P. Mastrandrea, E. Rossi, G. Sabella, F.M. Simone, B. Spisso, A. Tarasio and T. Tedeschi
*: corresponding author
Full text: pdf
Pre-published on: February 10, 2025
Published on: April 29, 2025
Abstract
Computationally efficient data processing and the challenges of future colliders are pushing to
re-think High Energy Physics (HEP) computing models. The work behind this contribution aims
at providing transparent resources for users and experiments, with suitable tools and environment,
coupled with flexible and cloud-independent deployment in the framework of the ICSC project
(High-Performance Computing, Big Data e Quantum Computing Research Centre). The resources
will be experiment-agnostic and applicable across HEP experiments, exploited to benchmark the
proposed workflows. Seamless interactive or quasi-interactive analysis are extremely promising:
starting from container technology and Kubernetes, analysis tools are provided via Jupyter interface
and Dask scheduling system, masking complexity for front end users and rendering cloud resources
flexibly. An overview of the technologies involved and the results of two benchmark use cases
will be provided, with suitable metrics to evaluate preliminary performance of the workflow.
DOI: https://doi.org/10.22323/1.476.1043
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