Wiki source code of BrainScaleS
Last modified by kindler on 2026/03/23 10:59
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1.1 | 1 | == BrainScaleS in EBRAINS == |
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40.1 | 3 | If you already have an EBRAINS account and want to [[**try out access immediately in a non-persistent manner **please use this link>>https://lab.jsc.ebrains.eu/hub/user-redirect/git-pull?repo=https%3A%2F%2Fgithub.com%2Felectronicvisions%2Fbrainscales2-demos.git&urlpath=lab%2Ftree%2Fbrainscales2-demos.git%2Ftutorial.ipynb&branch=jupyter-notebooks-experimental]]. Please [[see here for explanations>>doc:Collabs.neuromorphic.Getting access.QuickTry.WebHome]] about the non-persistent nature of this quick-try access and how to work with persistently changeable notebooks. |
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10.1 | 5 | {{include page="Collabs/neuromorphic/HowToUse"/}} |
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9.1 | 6 | |
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16.1 | 7 | === Access === |
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35.1 | 11 | Via Jupyter Notebook- Please see the [[getting access page>>doc:Collabs.neuromorphic.Getting access.WebHome]] for the process. |
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36.1 | 13 | * Interactive mode: use the BrainScaleS-2 single chip system interactively from the EBRAINS collab (please use the "EBRAINS-experimental" kernel for running interactive scripts. See the [[troubleshooting page>>https://wiki.ebrains.eu/bin/view/Collabs/neuromorphic/Troubleshooting/]] for a description how to select the kernel) |
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35.1 | 14 | BrainScaleS-2 interactive examples are [[documented here>>https://electronicvisions.github.io/documentation-brainscales2/brainscales2-demos/0-welcome.html]] and the latest version can be downloaded from the [[Jupyter notebook branch in this github repository>>https://github.com/electronicvisions/brainscales2-demos/tree/jupyter-notebooks]] or [[git clone the whole examples part>>doc:Collabs.neuromorphic.HowToUse.Git clone from a notebook.WebHome]]. |
| 15 | * Batch mode. The [[dashboard page>>https://nmpi.hbpneuromorphic.eu/dashboard/]] shows the system queue status and usage) | ||
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18.1 | 16 | ** Example: [[synfire chain>>https://lab.ebrains.eu/user-redirect/lab/tree/shared/NMC%20Collab%20copy%20template/BrainScaleS/BrainScaleS_01_Chain.ipynb]] on BrainScaleS-1 wafer scale system |
| 17 | ** Example: [[single membrane experiments>>https://lab.ebrains.eu/user-redirect/lab/tree/shared/NMC%20Collab%20copy%20template/BrainScaleS/BSS-2_singleNeuron.ipynb]] on BrainScaleS-2 single chip system | ||
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16.1 | 18 | ))) |
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35.1 | 19 | * For special purposes access to dedicated setups can also provided via EBRAINS. Please request this type of access via support@ebrains.eu |
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8.1 | 21 | === System types === |
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31.1 | 23 | For BrainScaleS three different system types are currently available via the EBRAINS Collaboratory ("Collab"): |
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26.1 | 25 | * BrainScaleS-2: the 2nd generation system. Currently available are single chip systems, accessible via Collab since June 2020 for low-level access and since March 2021 also for access using PyNN. |
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29.1 | 26 | For a system introduction / overview and some experiment examples see e.g. "[[The BrainScaleS-2 accelerated neuromorphic system with hybrid plasticity>>https://arxiv.org/abs/2201.11063]]." (arXiv, published 26 January 2022) |
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15.1 | 27 | [[image:hicanndlssrhx_2020.jpg]] |
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8.1 | 29 | * The first generation wafer-scale system, accessible via Collab since the [[HBP platform release>>http://www.kip.uni-heidelberg.de/vision/news/20160330-platform_launch/]] on 30 March 2016 |
| 30 | [[image:BrainScaleS_WaferV4.JPG]] | ||
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30.1 | 31 | |
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27.1 | 32 | * Legacy: The standalone single chip system Spikey, the predecessor of the BrainScaleS systems[[image:7D_0160762_c_USBSpikeyAndLaptop.JPG]] |