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- 09:49, 28 March 2025 BwUniCluster3.0/Login/Data Transfer (hist | edit) [3,808 bytes] S Braun (talk | contribs) (Created page with "= Data Transfer = Further alternatives for file and data exchange are available Here: Data Transfer == WebDAV == WebDAV access to the bwUniCluster-Filesystems Access via Webbrowser (read-only) Visit uc3-webdav.scc.kit.edu and login with your UC3 username and password (not the HPC service password). Here you can get an overview of your data and download single files. To be able to do more, like uploading new files, or downloading complete folders...")
- 20:29, 18 March 2025 NEMO2/Acknowledgement (hist | edit) [1,228 bytes] M Janczyk (talk | contribs) (Created page with "When preparing a publication describing work that involved the usage of a bwForCluster, e.g. the bwForCluster NEMO 2, please ensure that you reference the bwHPC initiative, the bwHPC-S5 project and – if appropriate – also the bwHPC facility itself. The following sample text is suggested as a starting point. Acknowledgement: The authors would like to thank the state of Baden-Württemberg for the support of the bwHPC and the German Research Foundation (DFG) for fu...")
- 20:06, 18 March 2025 NEMO2/Hardware (hist | edit) [5,117 bytes] M Janczyk (talk | contribs) (Created page with "== Operating System and Software == {| class="wikitable" |- !scope="column" | Operating System | [https://rockylinux.org Rocky Linux 9] (similar to RHEL 9) |- !scope="column" | Queuing System | [https://slurm.schedmd.com SLURM] (see NEMO2/Slurm for help) |- !scope="column" | (Scientific) Libraries and Software | Environment Modules |- !scope="column" | Own Software Modules using EasyBuild and Spack | [https://docs.easybuild.io/ EasyBuild] |- !scope="column" | O...")
- 19:52, 11 March 2025 NEMO2/Slurm (hist | edit) [11,999 bytes] M Janczyk (talk | contribs) (Created page with "The bwForCluster NEMO 2 uses Slurm ([https://slurm.schedmd.com/ https://slurm.schedmd.com/]) for scheduling compute jobs. = Slurm Command Overview = {| width=750px class="wikitable" ! Slurm commands !! Brief explanation |- | [https://slurm.schedmd.com/sbatch.html sbatch] || Submits a job and queues it in an input queue |- | [https://slurm.schedmd.com/salloc.html salloc] || Request resources for an interactive job |- | [https://slurm.schedmd.com/squeue.html squeue] ||...")
- 15:34, 7 March 2025 Registration/bwForCluster/NEMO1 (hist | edit) [12,182 bytes] M Janczyk (talk | contribs) (Created page with "= Registration at the bwForCluster NEMO = {|style="background:#deffee; width:100%;" |style="padding:5px; background:#cef2e0; text-align:left"| center|25px |style="padding:5px; background:#cef2e0; text-align:left"| You can return to the registration website at any time, in order to review your registration details, change/reset your service password or de-register from the service by yourself. |} NEMO still uses the old registration page https:...")
- 11:57, 7 March 2025 JUSTUS2/Software/Julia/VSCode (hist | edit) [1,869 bytes] M Carmesin (talk | contribs) (Created page with "= Setting up VS Code for interactive Julia settings")
- 15:20, 4 March 2025 NEMO2/Login (hist | edit) [6,742 bytes] M Janczyk (talk | contribs) (Created page with "{|style="background:#deffee; width:100%;" |style="padding:5px; background:#cef2e0; text-align:left"| center|25px |style="padding:5px; background:#cef2e0; text-align:left"| Access to NEMO2 is '''limited to IP addresses from the BelWü network'''. All home institutions of our current users are connected to BelWü, so if you are on your campus network (e.g. in your office or on the campus WiFi) you should be able to connect to NEMO2 without restricti...")
- 20:40, 3 March 2025 NEMO2/Migrate NEMO1 workspaces to NEMO2 workspaces (hist | edit) [5,542 bytes] M Janczyk (talk | contribs) (Created page with "You can migrate your NEMO1 workspace to NEMO2 using <code>rsync</code> or the <code>migratenemo1ws</code> script. Login to NEMO2 (after registration): <pre> ssh -l <username> nemo2-login.nemo.uni-freiburg.de </pre> == Using migratenemo1ws to migrate workspaces == You can migrate your NEMO1 workspace to NEMO2 using the <code>migratenemo1ws</code> script. It will migrate your NEMO1 workspace to NEMO2 using <code>rsync</code> with predefined options<code>-a -h -x -z -P -...") originally created as "Migrate NEMO1 workspaces to NEMO2 workspaces"
- 15:02, 3 March 2025 NEMO2/Support (hist | edit) [2,455 bytes] M Janczyk (talk | contribs) (Created page with "= NEMO Support = {|style="background:#deffee; width:100%;" |style="padding:5px; background:#cef2e0; text-align:left"| center|25px |style="padding:5px; background:#cef2e0; text-align:left"| This support information is for all researchers in the state of Baden-Württemberg who (want to) use the bwForCluster NEMO 2. |} == What to do first == Please search the relevant information on the web pages first: * See general support...")
- 15:00, 3 March 2025 NEMO2/Start (hist | edit) [1,055 bytes] M Janczyk (talk | contribs) (Created page with "== Get access to the cluster == Follow the registration process for a bwForCluster. -> bwForCluster Registration == Login to the cluster == Login to the cluster. -> Login == Transfer your data to the cluster == Get familiar with available file systems on the cluster. -> File Systems <!--Transfer your data to the cluster using appropriate tools. -> ... -...")
- 14:45, 3 March 2025 NEMO2 (hist | edit) [2,454 bytes] M Janczyk (talk | contribs) (Created page with "center|600px The '''bwForCluster NEMO''' is dedicated to research in the bwHPC domains Neuroscience, Elementary Particle Physics, Microsystems Engineering and Material Science (NEMO). <!-- {| style=" background:#ffa833; width:100%;" | style="padding:8px; background:#f80; font-size:120%; font-weight:bold; text-align:left" | Maintenance |- | <strong>[https://www.nemo.uni-freiburg.de/nemo/stat/ Scheduled Power Maintenance 09.04.2024]</strong> |} -->...") originally created as "NEMO"
- 18:18, 26 February 2025 Helix/ChangeLog (hist | edit) [585 bytes] S Richling (talk | contribs) (Created page with "= 2024-10-01 Maintenance =")
- 11:57, 26 February 2025 BwUniCluster3.0/Login/Client (hist | edit) [5,553 bytes] S Braun (talk | contribs) (Created page with "neuer Client")
- 10:25, 25 February 2025 Development/VS Code (hist | edit) [14,654 bytes] S Braun (talk | contribs) (Created page with "# Visual Studio Code Visual Studio Code (VS Code) is an open source source-code editor from Microsoft[^1]. It has become one of the most popular IDEs[^2]. The functionality of VS Code can easily be extended by installing extensions. These extensions allow for almost arbitrary **language support**, **debugging** or **remote development**. You can install VS Code locally on Windows, macOS and Linux. <figure markdown> {: style="width: 100...")
- 11:39, 19 February 2025 Infiniband (hist | edit) [1,105 bytes] K Siegmund (talk | contribs) (Created page with "'''Infiniband''' and '''Omni-Path'' are a high-speed Network often used in HPC systems for their low latency. The name comes from "infinite bandwidth", because you can connect several cables to the same machine, up to a theoretical infinite bandwidth. '''Infiniband''' is the original network distributed by Melanox (now part of Nvidia). '''Omni-Path''' or '''OPA''' is about the same technology originally created by Intel, but now sold by a separate company Cornelis Net...")
- 14:50, 11 February 2025 Development/ollama (hist | edit) [6,435 bytes] R Keller (talk | contribs) (Introduction to Ollama)
- 17:36, 31 January 2025 BwUniCluster3.0/Software Modules (hist | edit) [21,855 bytes] S Braun (talk | contribs) (Created page with "<div id="top"></div> <br> = Introduction = '''Software (Environment) Modules''', or short '''Modules''' are the means by which most of the installed scientific software is provided on bwUniCluster 3.0. <br> The use of different compilers, libraries and software packages requires users to set up a specific session environment suited for the program they want to run. bwUniCluster 3.0 provides users with the possibility to load and unload complete environments for compiler...")
- 15:40, 31 January 2025 BwUniCluster3.0/Data Migration Guide (hist | edit) [15,215 bytes] S Braun (talk | contribs) (Created page with "Data Migration Guide How to move data from bwUniCluster 2.0 to bwUniCluster 3.0")
- 17:18, 23 January 2025 BwUniCluster3.0/Running Jobs (hist | edit) [18,867 bytes] S Braun (talk | contribs) (Created page with "= Running Jobs =")
- 18:58, 9 January 2025 BwUniCluster3.0/Maintenance (hist | edit) [929 bytes] S Braun (talk | contribs) (Created page with "'''2024''' * BwUniCluster2.0/Maintenance/2024-05 from 21.05.2024 to 24.05.2024 '''2023''' * BwUniCluster2.0/Maintenance/2023-03 from 20.03.2023 to 24.03.2023 '''2022''' * BwUniCluster2.0/Maintenance/2022-11 from 07.11.2022 to 10.11.2022 * BwUniCluster2.0/Maintenance/2022-03 from 28.03.2022 to 31.03.2022 '''2021''' * BwUniCluster2.0/Maintenance/2021-10 from 11.10.2021 to 15.10.2021 '''2020''' * BwUniCluster2.0/Maintenance/2020-10 from 06....")
- 18:56, 9 January 2025 BwUniCluster3.0/Containers (hist | edit) [10,800 bytes] S Braun (talk | contribs) (Created page with "= Introduction = To date, only few container runtime environments integrate well with HPC environments due to security concerns and differing assumptions in some areas. For example native Docker environments require elevated privileges, which is not an option on shared HPC resources. Docker's "rootless mode" is also currently not supported on our HPC systems because it does not support necessary features such as cgroups resource controls, security profiles, overlay netw...")
- 18:55, 9 January 2025 BwUniCluster3.0/Software (hist | edit) [813 bytes] S Braun (talk | contribs) (Created page with "== Environment Modules == Most software is provided as Modules. Required reading to use: Software Environment Modules == Available Software == Visit [https://www.bwhpc.de/software.php https://www.bwhpc.de/software.php], select <code>Cluster → bwUniCluster 3.0</code> On cluster: <code>module avail</code> == Software in Containers == Instructions for loading software in containers: BwUniCluster2.0/Containers == Documentation...")
- 16:57, 9 January 2025 BwUniCluster3.0/Acknowledgement (hist | edit) [1,130 bytes] S Braun (talk | contribs) (Created page with "The HPC resource bwUniCluster 3.0 is funded by the Ministry of Science, Research and the Arts Baden-Württemberg and the Universities of the State of Baden-Württemberg: * Albert Ludwig University of Freiburg * Eberhard Karls University, Tübingen * Karlsruhe Institute of Technology (KIT) * Ruprecht-Karls-Universität Heidelberg * Ulm University * University of Hohenheim * University of Konstanz * University of Mannheim * University of Stuttgart, * several Registration...")
- 14:29, 9 January 2025 BwUniCluster3.0/Jupyter (hist | edit) [18,530 bytes] S Braun (talk | contribs) (Created page with "Jupyter can be used as an alternative to accessing HPC resources via SSH. For this purpose only a web browser is required. Within the website source code of different programming languages can be edited and executed. Furthermore different user interfaces and terminals are available. = Short description of Jupyter = Jupyter is a web application, central component of Jupyter is the '''Jupyter Notebook'''. It is a document, which can contain formatted text, executable cod...")
- 14:25, 9 January 2025 BwUniCluster3.0/FAQ (hist | edit) [428 bytes] S Braun (talk | contribs) (Created page with "Frequently asked questions (FAQs) concerning best practice of bwUniCluster 3.0 = Login = * In case of having issues with OTP, service password or denied access → Troubleshooting = Hardware and Architecture = * Migration from bwUniCluster 2.0 to 3.0 ** Concerning guide to migrate your data → file system migration guide")
- 14:22, 9 January 2025 BwUniCluster3.0/Support (hist | edit) [2,026 bytes] S Braun (talk | contribs) (Created page with "== Registration == {| style="vertical-align:top;background:#f5fffa;border:2px solid #000000;" | The primary support channel for all inquiries is the ticket system at * '''[https://bw-support.scc.kit.edu/ bwSupport Portal]''' |} If you are having issues connected to your local home institution, e.g. getting the entitlement for registration on bwUniCluster 2.0, you may also contact your local hotline: {| style="vertical-align:top;" ! University !! Hotline |- | Albert...")
- 14:16, 9 January 2025 BwUniCluster3.0/Getting Started (hist | edit) [2,185 bytes] S Braun (talk | contribs) (Created page with "== General Workflow of Running a Calculation == On a compute cluster, you do not simply run log in and your software, but you write a "job script" that contains all commands to run and process your job and send this into a waiting queue to be run on one of several hundred computers. How this is done is described in a little more detail here: Running Calculations == Get access to the cluster == Follow the registration process for the bwUniCluster. → Regi...")
- 14:07, 9 January 2025 BwUniCluster3.0/Login (hist | edit) [9,222 bytes] S Braun (talk | contribs) (Created page with "{|style="background:#deffee; width:100%;" |style="padding:5px; background:#cef2e0; text-align:left"| center|25px |style="padding:5px; background:#cef2e0; text-align:left"| Access to bwUniCluster 2.0 is '''limited to IP addresses from the BelWü network'''. All home institutions of our current users are connected to BelWü, so if you are on your campus network (e.g. in your office or on the Campus WiFi) you should be able to connect to bwUniCluster...")
- 12:35, 9 January 2025 BwUniCluster3.0/Hardware and Architecture/Filesystem Details (hist | edit) [24,764 bytes] S Braun (talk | contribs) (Created page with "Filesystems_Details")
- 09:45, 8 January 2025 BwUniCluster3.0/First Steps (hist | edit) [2,172 bytes] S Braun (talk | contribs) (Created page with "<!-- == Command line interface == Any work is to be done via command line interface. A quick guide can be found [https://indico.scc.kit.edu/indico/event/278/material/slides/10.pdf '''here''']. == Software setup == Softwares provided by bwHPC have to be loaded according to your need via the '''Software Module System'''. == Computation == Any kind of computation on any HPC cluster is done as bwUniCluster_2.0_Slurm_common_Features|'''ba...")
