Third Evening Course “Cluster Introduction (English)”, Winter 21/22

Dear cluster users,

due to the unusually high demand this semester, we will offer another cluster introduction course. The course will take place over two consecutive evenings, namely February 15 and 16, 2022. It will be held in English.

If you are using the OMNI cluster or other compute resources of Uni Siegen, this course is your most important entry point. We recommend that every cluster user attend this course at least once.

The course will be held online via Zoom, regardless of how the coronavirus situation develops. All registered participants will receive the Zoom meeting information shortly before the course starts.

If you would like to participate, simply send an email to

Jan Steiner
Tuesday, February 15 and Wednesday, February 16, 2022
Online via Zoom (link will be emailed to participants shortly before login)
16:30-20:00 (on both days)
Max. Participants:
  • What are the basic terms of high performance computing?
  • How to get access to the cluster
  • How to connect to the cluster
  • Dos and Don’ts of using the cluster
  • How to use environment modules and workspaces
  • How to run computations on the cluster
Target Audience:
Students and Employees who have little or no prior experience with the cluster

Basic knowledge of the Linux console is recommended but not required.


You do not need access to the OMNI cluster in order to participate. However if you have access already, you can use your own account or one of our training accounts.


Simply send an email to

If you would like to participate, but have no time on the indicated date, please tell us that, too!

Here you can find all relevant documents:
Slides Cluster Introduction Winter 21/22, V2