IMPORTANT: The operating system of the Nobel machines is in the process of being upgraded. The operating system on davisson is now Springdale Linux (SDL) 8 while on compton it is version 7. If your software requires SDL 7 then you will need to use compton. Soon both machines will be SDL 8.
This system is a great entry point for computational researchers and students, as it functions like a personal (but shared) Linux laptop that you can access from anywhere. It is ideally suited for coursework you want to run somewhere other than your own laptop, teaching, or for accessing commercially licensed academic software, e.g. Mathematica, MATLAB, StataSE, among others. Nobel uses the OIT home filesystem for storage (a.k.a. the H: drive).
Some Technical Specifications
Nobel consists of a pair of large, multicore servers running Linux. This load balanced system is currently comprised of two Dell R610 servers named after Princeton Nobel Laureates, Compton and Davisson. For more technicals details, see the Hardware Configuration section below.
How to Access the Nobel System
All members of Princeton with a NetID have access to the Nobel system. If you joined the university for before July 2021 then you should first activate your Unix account. Connect to Nobel using the following SSH command:
$ ssh <YourNetID>@nobel.princeton.edu
The Nobel system is open to the world so there is no need to use a VPN. For more on how to SSH, see the Knowledge Base article Secure Shell (SSH): Frequently Asked Questions (FAQ). If you are new to Linux then look at Introduction to Unix at Princeton.
Changing Your Unix Shell
As of June 2021, the default shell for all OIT-managed Linux systems is /bin/bash. If you wish to change the default shell then see Unix: How do I enable/change the default Unix shell on my account?
How to Use the Nobel System
Since Adroit is a Linux system, knowing some basic Linux commands is highly recommended. For an introduction to navigating a Linux system, view the material associated with our Intro to Linux Command Line workshop.
Using Adroit also requires some knowledge on how to properly use the file system, module system, and how to use the scheduler that handles each user's jobs. For an introduction to navigating Princeton's High Performance Computing systems, view the material associated with our Getting Started with the Research Computing Clusters workshop. Some additional information specific to Nobel can be found below.
Please be mindful that Nobel is a shared resource for all users.
There is no batch scheduler running on the Nobel cluster, and users are urged to avoid launching processes that will overburden the system.
For more technical details, click here to see the full version of the systems table.
|Nobel Dell Linux Server||2.3 GHz Haswell||2||28||224 GB||56||N/A||1.03 TFLOPS|
Filesystem Usage and Quotas
Nobel uses the central OIT home filesystem known as the H: drive, where all users have a 5GB quota.
Information about the H: drive and how to access it from Windows and Mac OS X systems can be found here in the Knowledge Base article Central File Server: Frequently Asked.
If a higher quota is needed, please see the Knowledge Base article Quotas and Increase Request-Exchange, voicemailbox & central file server storage. Submit the on-line form (link is external) to apply for additional quota.
Nobel will be down for maintenance the second Tuesday of the month from 6-10 AM.