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Power efficiency of HEP applications on CPU & GPU

Keshvi Tuteja · CERN

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About

The LHC generates an immense volume of data by colliding protons or heavy ions at extremely high energies, resulting in a multitude of particle interactions. These interactions are crucial for experiments conducted at the LHC, such as ATLAS, CMS, ALICE, and LHCb, and require recording, processing, and analysis. To address this data challenge, the WLCG collaborates globally, offering computing resources and services to support these experiments. To understand which architecture is most suitable for certain kinds of jobs/workloads, we need to benchmark the workloads for the various experiments at CERN. My assignment involved benchmarking these workloads, especially MadGraph, on both CPU and GPU. The goal was to study the relationship between energy consumption and performance on different architectures..

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The talk

  1. Power efficiency of HEP applications on CPU & GPU 2023-08-16 · 10 min · CERN's player

Credits and licence

Institution
CERN
Department
CERN openlab Summer Student Programme 2023
Speaker
Keshvi Tuteja
Year
2023
Language
English
Source
CERN
Licence
CERN, as CERN states it. CERN's terms
Attribution
© CERN. CERN provides its audiovisual media free of charge for educational and informational use, credited to CERN; this lecture is shown in CERN's own player.
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