Heterogeneous reconstruction of hadronic particle flow clusters with the Alpaka Portability LibraryAndrea Bocci, Abhishek Das, Kenichi Hatakeyama, Florian Lorkowski, Felice Pantaleo, Wahid Redjeb, Jonathan Samudio and Mark SaundersEPJ Web Conf., 337 (2025) 01171DOI: https://doi.org/10.1051/epjconf/202533701171