List of publications using Holodeck On this page you will find a list of publications that utilized the Holodeck cluster to some degree. Publication Date Au...
Quick start guide This page is mainly aimed at first time users and will cover the very basics of how to get started. It will cover the following topics: The gri...
The file system and physical locations on Holodeck The main storage of Holodeck is physically located on the head nodes and split into two parts. One is called ex...
Setup a virtual environment for Python This guide will tell you how to setup a virtual environment for your Python packages. Using virtual environments makes your...
Run a Jupyter Notebook on Holodeck Jupyter is a project that provides interactive notebooks containing code. Their premise is, that they can be accessed from anyw...
Instructions for manual update from Debian Jessie to Stretch # ensure nothing is running on the node and shutdown slurm and salt systemctl stop slurmd.service sys...
SSH config The most flexible way to set shortcuts for connecting to Holodeck is through setting shortcuts in the SSH config file. This file is used by ssh and by ...
List of all Wiki pages in the Holodeck Wiki * Contribute to the Holodeck wiki * File structure on Holodeck * Installed software * List of all Holodeck...
Useful commands The cluster does not have a graphical interface and therefore you will need to interact with it through the terminal.Therefore on this page you wi...
The Holodeck cluster Holodeck is a specialized part of the Atlas cluster of the Albert Einstein Institute Hannover (AEI) operated by the binary merger numerical...
slurm slurm is the cluster management and job scheduling system on Holodeck. (Note that Holodeck uses a different schedular than Atlas, which uses Condor) Slurm i...
Installed software This wiki page gives a brief overview of software you might want to use on Holodeck. Installed packages This section gives only a small extrac...
Holodeck Nodes The Holodeck cluster consists of 24 work nodes and 2 head nodes. The purpose of this page is to give an overview of the available nodes, their hard...
Contributing to the Holodeck Wiki First of all: To edit this wiki you need to create an account and be part of the NumRel Group. Every user of the Holodeck wiki i...
Simple code example In this guide you will be shown how to run a simple Hello word program in Python and C. It demonstrates the different output methods there are...
Transfer files to and from Holodeck There are multiple options to transfer files to and from Holodeck, each having their own advantages and disadvantages. If you ...
Setting aliases This page will explain how you can set a shorthand command to connect to Holodeck. Attached to this article you will find a bash script that will ...
Holodeck headnode BIOS/Firmware configuration (this only works with a recent enough UEFI, tested with version 2.32, failed to work with version 2.20) 1. enter ...