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Supercomputer:
Due to a critical security vulnerability we need to reboot public-facing systems to deploy a mitigation against the vulnerabilit
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Ascend
The Next Gen Ascend (hereafter referred to as “Ascend”) cluster is now running on Red Hat Enterprise Linux (RHEL) 9, introducing several software-related changes compared to the RHEL 7/8 environment used on the Pitzer and original Ascend cluster. These updates provide access to modern tools and libraries but may also require adjustments to your workflows.
Ascend
- These are the public key fingerprints for Ascend:
ascend: ssh_host_rsa_key.pub = 2f:ad:ee:99:5a:f4:7f:0d:58:8f:d1:70:9d:e4:f4:16
ascend: ssh_host_ed25519_key.pub = 6b:0e:f1:fb:10:da:8c:0b:36:12:04:57:2b:2c:2b:4d
ascend: ssh_host_ecdsa_key.pub = f4:6f:b5:d2:fa:96:02:73:9a:40:5e:cf:ad:6d:19:e5
Ascend, Cardinal
AlphaFold 3 developed by DeepMind and Isomorphic Labs, is an advanced artificial intelligence system that predicts the 3D structures of proteins and their interactions with other molecules, including DNA, RNA, ligands, and ions.
Owens
After eight years of service, the Owens high performance computing (HPC) cluster will be decommissioned over the next two months. Clients currently using Owens for research and classroom instruction must migrate jobs to other OSC clusters during this time.
Overview
Estimating GPU memory (VRAM) usage for training or running inference with large deep learning models is critical to both 1. requesting the appropriate resources for running your computation and 2. optimizing your job once it is setup. Out-of-memory (OOM) errors can be avoided by requesting appropriate resources and by better understanding memory usage during the job using memory profiling tools described here.
Ascend, Cardinal, Pitzer
This page outlines how to use the Jupyter interactive app on OnDemand.
Launching Jupyter App
Cardinal
Rust is a general-purpose programming language with an emphasis on performance, type safety, and concurrency. It enforces memory safety without a traditional garbage collector, preventing data races and memory safety errors via the "borrow checker". The Rust module provides rustc and cargo.
Availability and Restrictions
Versions
The following versions of Rust are available on OSC clusters:
Cardinal
We have prepared "Getting Started with Cardinal" course on the ScarletCanvas platform. This course offers essential guidance for migrating jobs from other clusters to the Cardinal cluster at the Ohio Supercomputer Center (OSC).
Cardinal
The Cardinal cluster is now running on Red Hat Enterprise Linux (RHEL) 9, introducing several software-related changes compared to the RHEL 7 environment used on the Pitzer cluster. These updates provide access to modern tools and libraries but may also require adjustments to your workflows. Key software changes and available software are outlined in the following sections.
