Task leads: Attila Krasznahorkay (CERN), Andreas Salzburger (CERN)

In this task, the infrastructure for the integration of the novel Event Filter track reconstruction into the ATLAS software ecosystem is developed. To facilitate exploiting heterogeneous processing architectures for the Event Filter track reconstruction, the infrastructure needs to enable efficient offloading of track reconstruction algorithms onto accelerator hardware. Within the ATLAS software ecosystem the Event Filter tracking is foreseen to run embedded in the common tracking software ACTS, an open-source component library for charged particle reconstruction shared amongst several experiments. This task will enable the integration of newly developed tracking algorithms and software modules (including the enhanced use of machine learning based solutions) as indicated in T2.4 and T2.5.