User Documentation Guides Get Started Account and Project Management Polaris Theta and ThetaGPU AI Testbed Cooley Aurora/Sunspot Facility Policies Preventative Maintenance Schedule System Maintenance Our preventative maintenance schedule over the next few months is as follows: - Sep 18 - October 2 - October 16 - October 30 - November 13 - November 27 - December 11 Updates Recent Facility Updates Maintenance Notice: ALCF Accounts Website: September 18th 09/15/2023 Polaris oneAPI Compilers and Libraries Updated 09/15/2023 Maintenance Notice: Theta and ThetaGPU: September 18 09/15/2023 Maintenance Notice: Polaris and Cooley: September 18 09/15/2023 Deprecation of Cooley 09/15/2023 Decommissioning Theta and Theta-fs0 09/15/2023 See All Facility Updates