SecureWulf is coming Christmas 2026: plan your project now
A new TiCrypt secure enclave for controlled-access and regulated research data opens by Christmas 2026. Tell RCI now about projects that will need it.
Introduction to Open OnDemand: training on October 1
Run research apps on SeaWulf and NVwulf, right from your web browser. A one-hour, hands-on session on Thursday, October 1, 3:00 to 4:00 PM, in person at IACS or online.
NVwulf Cluster Maintenance
The NVwulf cluster will undergo maintenance starting at 10 AM on Tuesday, July 28th, concluding by end of business that day. All login nodes, compute nodes, and queues on NVwulf will be offline during this window to enhance storage platform performance.
Scheduled Data Center Maintenance
Multiple GPU and core queues go offline at 4 PM on Monday, July 13th for electrical work, expected to conclude by lunch on July 14th. Affected: 28-core, Tesla K80, P100, and V100 queues plus login1 and login2 nodes. The 40-core, 96-core, and A100 queues remain available.
SeaWulf Intel Sapphire Rapids Maintenance
HBM queues and the xeonmax login node go offline at 5 PM on Monday, June 15th for electrical maintenance on data center circuits. Systems should return by noon on Tuesday, June 16th.
Virtual Office Hours End for Spring
Virtual HPC Support office hours concluded for the Spring 2026 semester and will resume in the Fall.
Generator Test Maintenance
Multiple queues and login nodes offline Monday, May 11th at 4 PM through Tuesday, May 12th lunch for generator testing.
Scratch Policy Update
SeaWulf scratch file retention period increased from 30 to 45 days.
Open OnDemand Webinar
Webinar on April 7th, 3:30–4:30 PM covering the Open OnDemand portal for accessing SeaWulf and NVwulf in a web browser, featuring AlphaFold and llama.cpp applications.
OnDemand Portal Maintenance
SeaWulf's Open OnDemand portal offline Tuesday, February 17th starting 1 PM for security updates. NVwulf's portal remains available during this window.