<p>The CHTC joined colleagues from 10 countries, representing a range of organizations, spanning from government labs, to universities, to industry. HTCondor technical lead Todd Tannebaum noted that “This [event] is initiated by the European community, it’s driven by the European community, the agendas decided upon by the European community.” And this year, the needs of the European HTCondor user community are growing massively. The <a href="https://ats-news.web.cern.ch/the-long-shutdown-3/">Long Shutdown 3</a> (LS3), the scheduled maintenance for the LHC, is set to begin at the start of 2026 to prepare for “Run 4” or the fourth cycle of the LHC. LS3 will transform the LHC into the High-Luminosity LHC (HL-LHC), creating more particle collisions per second and increasing the amount of data able to be collected. Currently, there are 125,000 running jobs, and Run 4 will require that capacity to run almost 500,000. The <a href="https://indi.to/rS3kn">Can we break HTCondor before HL-LHC Does</a> presentation given by <a href="https://physics.nd.edu/people/antonio-delgado/">Antonio Delgado</a> (University of Notre Dame) and Ben Jones (CERN) concluded that scaling to almost 500k jobs seems possible, a promising sign for the advancement of LHC data collection and processing assisted by HTCondor.</p>
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