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May 8 – 12, 2023
Norfolk Waterside Marriott
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Commissioning of US HPC GPU resources for CMS Data Reconstrucion

May 11, 2023, 11:45 AM
Marriott Ballroom IV (Norfolk Waterside Marriott)

Marriott Ballroom IV

Norfolk Waterside Marriott

235 East Main Street Norfolk, VA 23510
Oral Track 7 - Facilities and Virtualization Track 7 - Facilities and Virtualization


Hufnagel, Dirk (Fermilab)


With advances in the CMS CMSSW framework to support GPU, culminating with the deployment of GPU in the Run-3 HLT, CMS is also starting to look at integrating GPU resources into CMS Offline Computing as well. At US HPC Facilities a number of very large HPC with GPU have either just become available or will become available soon, offering opportunities for CMS if we would be able to make use of them. We are reporting our experience with commissioning of GPU resources at OLCF Summit and NERSC Perlmutter and using them for GPU-enabled CMS data reconstruction.

Consider for long presentation No

Primary author

Hufnagel, Dirk (Fermilab)

Presentation materials