🎉 I’m happy to announce that two papers have been accepted at ISC 2026: PICO: Performance Insights for Collective Operations, presents a tool for fine-grained profiling and benchmarking of collective operations (work led by Saverio Pasqualoni) and Characterizing the Impact of Congestion in Modern HPC Interconnects (work led by Lorenzo Piarulli). Saverio and Lorenzo will be presenting their papers at ISC this June in Hamburg.