Author:
Giordano Domenico,Barbet Jean-Michel,Boccali Tommaso,Borge Gonzalo Menéndez,Hollowell Christopher,Innocente Vincenzo,Lampl Walter,Michelotto Michele,Meinhard Helge,Ondris Ladislav,Sciabà Andrea,Schnepf Matthias J.,Sobie Randall J.,Southwick David,Sullivan Tristan S.,Valassi Andrea,Wenzel Sandro,Willis John L.,Yan Xiaofei
Abstract
HEPScore is a new CPU benchmark created to replace the HEPSPEC06 benchmark that is currently used by the WLCG for procurement, computing resource pledges, usage accounting and performance studies. The development of the new benchmark, based on HEP applications or workloads, has involved many contributions from software developers, data analysts, experts of the experiments, representatives of several WLCG computing centres and WLCG site managers. In this contribution, we review the selection of workloads and the validation of the new HEPScore benchmark.