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- 19:14, 7 May 2026 NEMO2/Containers/Apptainer (hist | edit) [5,154 bytes] M Janczyk (talk | contribs) (Created page with "'''Apptainer''' (formerly Singularity) is a container runtime designed for HPC systems. It is installed system-wide on NEMO and available without loading a module. == Key properties == * Runs as the invoking user — no root required and no privilege escalation * Uses SIF (Singularity Image Format), a single portable file * Can convert Docker images to SIF at build time * No native Slurm plugin — call <tt>apptainer exec/run</tt> inside your batch script == Image sou...")
- 19:05, 7 May 2026 NEMO2/Containers/Enroot (hist | edit) [7,005 bytes] M Janczyk (talk | contribs) (Created page with "'''Enroot''' is a container runtime developed by NVIDIA that runs OCI/Docker containers without root privileges. On NEMO it is the '''recommended''' container solution and is integrated with Slurm via the '''Pyxis''' SPANK plugin. == How it works == Enroot converts a Docker image into a SquashFS file (<tt>.sqsh</tt>), unpacks it on demand into an overlay filesystem, and runs your workload inside that environment. The Pyxis plugin adds <tt>--container-*</tt> options to...")
- 13:28, 7 May 2026 NEMO2/Containers (hist | edit) [1,661 bytes] M Janczyk (talk | contribs) (Created page with "NEMO supports two container runtimes for different use cases. Neither requires root privileges and both integrate with the cluster's shared filesystems (<tt>/home</tt>, <tt>/work</tt>). == Overview == {| class="wikitable" |- ! ! Enroot + Pyxis (recommended) ! Apptainer / Singularity |- | '''Image source''' | Docker Hub, NGC, any OCI registry | Apptainer Hub, Docker (via conversion), SIF files |- | '''Image format''' | Squa...")
- 15:54, 21 April 2026 NEMO2/SDS hd (hist | edit) [21,330 bytes] M Janczyk (talk | contribs) (Created page with "'''SDS@hd''' is the scientific storage service of Heidelberg University. On NEMO2, you can mount your SDS@hd project directly into your jobs or interactive sessions via rclone. Data is cached locally on the node's NVMe drive and uploaded to SDS@hd in the background. <div style="border: 3px solid #28a745; padding: 15px; background-color: #d4edda; margin: 10px 0;"> '''What you need to do:''' * '''Initial Setup''' — one-time configurati...")
- 10:27, 13 April 2026 When to use an HPC Cluster (hist | edit) [3,588 bytes] H Schumacher (talk | contribs) (fixed typo in title)
- 21:17, 19 March 2026 NEMO2/Modules (hist | edit) [170,120 bytes] M Janczyk (talk | contribs) (Created page with "= bwForCluster NEMO 2 – Available EasyBuild Modules = This page is automatically generated from the module data collected on the HPC cluster. {| class="wikitable" |- ! Metric !! Value |- | Collection date || 2026-03-19T20:13:13.470034 |- | Modules (genoa) || 598 |- | Modules (h200) || 598 |- | Modules (rtx) || 598 |- | Modules (mi300a) || 598 |- | Modules (milan) || 556 |- | Total modules || 2948 |} == Architecture Overview == {| class="wikitable" |- ! Architecture...")
- 17:07, 24 February 2026 SDS@hd/SV Management (hist | edit) [1,981 bytes] H Schumacher (talk | contribs) (Added role descriptions)