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CHPC - Research Computing and Data Support for the University

In addition to deploying and operating high performance computational resources and providing advanced user support and training, CHPC serves as an expert team to broadly support the increasingly diverse research computing and data needs on campus. These needs include support for big data, big data movement, data analytics, security, virtual machines, Windows science application servers, protected environments for data mining and analysis of protected health information, and advanced networking.

If you are new to CHPC, the best place to start to get more information on CHPC resources and policies is our Getting Started page.

Upcoming Events:

CHPC Downtime: Tuesday March 5 starting at 7:30am

Posted February 8th, 2024


Two upcoming security related changes

Posted February 6th, 2024


Allocation Requests for Spring 2024 are Due March 1st, 2024

Posted February 1st, 2024


CHPC ANNOUNCEMENT: Change in top level home directory permission settings

Posted December 14th, 2023


CHPC Spring 2024 Presentation Schedule Now Available

CHPC PE DOWNTIME: Partial Protected Environment Downtime  -- Oct 24-25, 2023

Posted October 18th, 2023


CHPC INFORMATION: MATLAB and Ansys updates

Posted September 22, 2023


CHPC SECURITY REMINDER

Posted September 8th, 2023

CHPC is reaching out to remind our users of their responsibility to understand what the software being used is doing, especially software that you download, install, or compile yourself. Read More...

News History...

Linking Frost Timing to Circulation Patterns

By Courtenay Strong and Gregory McCabe

United States Geological Survey

Atmospheric sciences professor Courtenay Strong and Gregory McCabe of the United States Geological Survey studied how frost timing (specifically, the lengthening of the frost-free season) is influenced by global warming and local atmospheric circulation by utilizing objective-clustering algorithms and optimization techniques. By discovering the circulations responsible for frost timing in different climatic regions of the conterminous United States, they found that atmospheric circulation patterns account for between 25 and 48 percent of variation in frost timing.

Read the paper in Nature Communications or read the article in UNews.

System Status

General Environment

last update: 2024-03-19 00:53:02
General Nodes
system cores % util.
kingspeak 892/972 91.77%
notchpeak 2533/3212 78.86%
lonepeak 3124/3140 99.49%
Owner/Restricted Nodes
system cores % util.
ash 552/1152 47.92%
notchpeak 14877/18156 81.94%
kingspeak 2551/5324 47.92%
lonepeak 0/416 0%

Protected Environment

last update: 2024-03-19 00:50:03
General Nodes
system cores % util.
redwood 304/588 51.7%
Owner/Restricted Nodes
system cores % util.
redwood 1283/6064 21.16%


Cluster Utilization

Last Updated: 2/20/24