GlideinWMS Improvements and Challenges

Marco Mambelli et al. at HTC26

June 11, 2026

Marco Mambelli provides an overview of recent advances in GlideinWMS, a pilot-based workload management system that provisions distributed HTCondor resources across clusters, clouds, and HPC systems. The presentation highlights new credential management, on-demand CVMFS provisioning, expanded HPC integrations, and ongoing efforts to improve scalability and support emerging research infrastructure APIs.

HTC26 HTCondor High Throughput Computing Workflow