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 relativity group led by Frank Ohme. It started operation in early 2017 and is equipped with fast InfiniBand networking to allow for large numerical relativity simulations to utilize multiple nodes at once.
For this purpose the cluster consists of 2 head nodes and 24 work nodes. (An overview of all nodes and how to access them can be found here)

Information for Guests and first time users:

• Quick start guide
• Log in with certificate
• Simple code example
• Useful commands
• Setup a virtual environment for Python
• Contribute to this wiki

General information about Holodeck:

• List of available nodes
• List of installed software
• File structure on Holodeck
• List of publications/projects using Holodeck
• Guide to data storage
• slurm
• Use a Jupyter Notebook

Technical blabber

• BIOS/Firmware settings on holodeck headnodes

List of all articles in this web

• List