Fast Machine Learning for Science Conference 2026

Implementation of GPU Tracking as-a-Service for the ATLAS Event-Filter

Not scheduled

12m

Presentation Contributed Talks

Speaker

Adrian Chitan (IFIN-HH (RO))

Description

Particle tracking at Large Hadron Collider (LHC) experiments is a crucial component of particle reconstruction, yet it remains one of the most computationally challenging tasks in this process. As we approach the High-Luminosity LHC (HL-LHC) era, the complexity of tracking is expected to increase significantly. Leveraging coprocessors such as GPUs presents a promising solution to the rising computational demands. The traccc project is a tracking demonstrator under the ACTS software designed to harness GPU resources for tracking. Despite promising initial results, the deployment of GPU algorithms such as traccc in production chains remains a significant challenge.