Holland Computing Center Updates

hcc.unl.edu

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Removal of Oracle Java from HCC systems

by Holland Computing Center

In accordance with University policy regarding a recent change in Oracle Java licensing, all system-wide Oracle Java installs will be removed from HCC systems no later than August 1st, 2024. All individual use of Oracle Java on HCC systems

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Swan now available for use!

by Holland Computing Center

HCC is launching its newest cluster, Swan, for general use by the University of Nebraska community. Swan expands HCC's computing resources greatly, having nearly 3-4 times the computing power Crane's hardware provided while occupying less

Swan now available for use!

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Open OnDemand now available

by Adam Caprez, Applications Lead

HCC is pleased to announce the availability of the Open OnDemand interface for the Crane and Rhino clusters. Open OnDemand (OOD) is an NSF-funded open-source HPC portal with the goal of providing an easy to use web-based interface to...

Open OnDemand now available

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New ticketing system live

by Adam Caprez, Applications Lead

Dear HCC User Community, HCC has made the switch to the new ticketing system and it is live. Emails to [email protected] will automatically go into the new system. If you have a currently open ticket with the old system, you may...

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Ticketing system switch

by Adam Caprez, Applications Lead

Dear HCC User Community, HCC will soon switch to a new ticketing system to track support requests. We are planning to make this change at the beginning of next week, coinciding with the start of the new semester. The hcc-support@unl...

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Crane: GPU expansion available for use

by Adam Caprez, Applications Lead

HCC is pleased to announce a major addition of GPU resources to the Crane cluster, funded by a recent Nebraska EPSCoR award. This expansion consists of 21 GPU-enabled nodes, each with 2 x Nvidia Tesla V100 cards with 32GB RAM. This...

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Rhino: JupyterHub available for use

by Holland Computing Center

JupyterHub is now available for use on Rhino. To access it, go to https://rhino.unl.edu in your browser and sign in with your HCC credentials. A basic set of kernels has been provided, including Python, R, SAS, and MATLAB. If you...

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