Welcome to Deucalion User Guide

This user’s guide for the Deucalion supercomputer is intended to provide the minimum amount of information needed by a new user of this system. It is assumed that the user is familiar with many of the standard features of supercomputing as the Linux operating system.

Select a category from the navigation bar at the left of the page or use the search box to navigate from our site. These pages are constantly evolving.

Changes

(26/08/2024) Corrected a bug that allowed accounts made for a certain architecture to use other architectures. To check slurm accounts associated with a user run sacctmgr show user <username> --parsable. The last letter of the account shows the architecture your account can access (a=arm; x=x86, g=gpu [a100 partitions]).

(13/08/2024) The login nodes (ln01 through ln04) are the only x86 nodes with internet access. For the arm partition, only the nodes in the dev-arm partition have access to the internet. Please download your files using these nodes.