Cluster

This guide is for users at DTU Compute only

This page describes the cluster facilities at DTU Compute.

Most CPU resources are available at http://www.hpc.dtu.dk (via the "Compute" queue). The resources here are kept for backward compatibility and to allow for more interactive usage.

The cluster is made of:

• 6 servers (grid20, ..., grid27) running Debian 12 64-bit Linux with 2 E5-2660 v3 10 Core CPU 2.60GHz, 128GB RAM

The grid is reboot'ed once pr. month, generally first Wednesday after the 15th. Is announced on the messaage of today (motd) on the grid terminals.

Setup

There is no longer a job scheduler running.

Software

The cluster currently runs Debian 12 and with that OS comes a suite of standard utilities like gcc compiler suite, emacs, etc. Other software is installed (under /opt/appl if not specficied). The interactive versions of the programs are generally available from the menu system on the linuxterm servers (either using a linuxterm hardware client or Thinlinc) or from the command line (text in [] denotes the name of the command).

matlab: [matlab] version 2018b (aka version 9.5). 2016b [matlab91], 2017b [matlab93].
mathematica: [mathematica] version 11.3 and version 10.4 [mathematica10]
maple: [maple/xmaple] version 2018
sas: version 9.4 [sas]
R: [R] newest version
Rstudio: [rstudio]