HPC@UCD is offering Virtual Office Hours every Tuesday at 2 PM to support new research groups and individuals exploring high-performance computing at UC Davis.

HPC@UCD is offering Virtual Office Hours every Tuesday at 2 PM to support new research groups and individuals exploring high-performance computing at UC Davis.

HPC@UCD is offering Virtual Office Hours every Tuesday at 2 PM to support new research groups and individuals exploring high-performance computing at UC Davis.

Starting August 12, 2025, HPC@UCD is offering Virtual Office Hours every Tuesday at 2 PM to support new research groups and individuals exploring high-performance computing at UC Davis.

The Hive, Farm, Impact, Demon and Peloton clusters will undergo maintenance starting 2025-06-16 06:00:00.
These clusters will be offline, and any remaining in-progress jobs will be killed.

HPC clusters including Farm, Hive, Peloton, Cardio starting 2024-12-16 06:00:00.
These clusters will be offline and any remaining in progress jobs will be killed.

Farm Maintenance is complete.

Farm users, 

We have our bi-annual cluster maintenance window starting 6AM on June 17th until 6PM on June 24th.

Peloton cluster is up and running now. Users can log in and proceed to accomplish their tasks.

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HPC2 Users,

 HPCCF will perform maintenance on the HPC2 cluster on Monday, June 10th, starting at 8:00 a.m. This maintenance is required to upgrade the power circuits and add additional networking, which will allow HPC2 to expand.

HPC resources will be offline on Thursday, October 5th from 6:00 AM PST until Friday, October 6th after IET successfully completes the generator test.

HPCCF will restore Cardio, Demon, and Impact clusters to service before noon on Friday.

We have opened Peloton up for use after upgrading compute and storage nodes to Ubuntu 22.04 LTS. 

The HPCCF is making some changes to the systems that it supports to ensure consistency to improve customer service. Please note the following changes because of the upgrade:

The operating system that powers Peloton, Ubuntu 18.04 LTS, reached end-of-life on April 30, 2023. As a result, Ubuntu 18.04 is no longer receiving updates.

HPC2 will be unavailable today due to maintenance. We expect the system to be available after 6pm today.

If you have questions, please email hpc-help@ucdavis.edu.

We will be upgrading the operating system on HPC1 from Ubuntu 18.04 to Ubuntu 20.04 starting on Monday, May 8th and continuing through Monday, May 15th. HPC1 will be unavailable at this time.

We are still working through some issues related to the Ubuntu 22.04 upgrade on Farm. Although we don’t foresee any major blockers, it is taking longer than we expect.