High Performance Computing Center North
SUPR is the SNIC database containing information about users and projects. To use SUPR at HPC2N, you need your SUPR account linked to your HPC2N account. This is necessary in order to use projects you are a members of. SUPR is a self-service portal for users of all SNIC Centres. It is used for registering and updating contact info, applying for new projects, requesting membership in projects, and viewing statistics for the projects you are a member of.
Together with an account at HPC2N you will also get an email address. However, you cannot log in to read it at HPC2N so you will need to set up a .forward file pointing to your home/other email. This file will be used by HPC2N to determine where to send you any information.
The .forward file should only contain the email address you wish your mail sent to. A simple way to create this file is (after logging in to akka or other HPC2N cluster):
When your account is activated, your default shell will be set to bash - the GNU Bourne-Again SHell (bash), which is completely compatible with the Bourne shell (sh). For more details on bash, enter "man bash" while logged in.
In order to enable this, you must login with
ssh -X <username>@<host>
SSH supports tunneling of X11 (X-Windows). This is also very useful if you want to open graphical displays from the remote machine on your local computer. To achieve this, an X11 server must be running on your local machine. The X11 connections are then tunneled and automatically encrypted by your SSH client.
For some types of graphical software this does not work correctly (if they need input from keystrokes). In those cases you must use
This section provides information on how to get an account at HPC2N, how to apply for a project, how to login/access the HPC2N systems, and how to change a password after logging in the first time.
This table lists the currently available HPC2N clusters and the domain name of their respective login nodes: