Issues

• Have NWB Writer

  arbor IOenhancementFeature Requesthelp wantedinterfaceneuroscience
  arbor-sim/arbor#2533 · Filter by author thorstenhater opened on Oct 9, 2026

• Non-reproducible runs on H100 / GH200 GPUs

  buggpuhpcnumerics
  arbor-sim/arbor#2532 · Filter by author thorstenhater opened on Oct 9, 2026
  5

• In modcc/printer/infoprinter.cpp NULL needs to be replaced wth nullptr

  arbor-sim/arbor#2525 · Filter by author yurivict opened on Sep 19, 2026
  1

• Independent reproducibility/transparency evaluation of Arbor — feedback welcome

  arbor-sim/arbor#2514 · Filter by author fractastical opened on Jun 14, 2026
  1

• cmake installs nlohmann_json instead of using the external package

  bug
  arbor-sim/arbor#2483 · Filter by author yurivict opened on Nov 2, 2025
  1

• LIBCPP assertion for invalid array element access

  bug
  arbor-sim/arbor#2484 · Filter by author yurivict opened on Nov 2, 2025
  1

• Spack package out of date

  arbor-sim/arbor#2482 · Filter by author jfdev001 opened on Oct 14, 2025
  4

• Improving Performance of Spike Delivery

  AEPenhancementhpcoptimization
  arbor-sim/arbor#2480 · Filter by author thorstenhater opened on Sep 4, 2025

• Event Generation Performance

  arbor-sim/arbor#2446 · Filter by author thorstenhater opened on Mar 6, 2025

• Speed-up sampler management

  arbor-sim/arbor#2445 · Filter by author thorstenhater opened on Mar 6, 2025

• Investigate performance gains by parallel event dispatch

  AEPenhancement
  arbor-sim/arbor#2444 · Filter by author thorstenhater opened on Mar 5, 2025

• Investigate usage of nanobind

  AEPenhancement
  arbor-sim/arbor#2442 · Filter by author thorstenhater opened on Feb 12, 2025
  2

• Please document how to run Python tests

  AEPenhancement
  arbor-sim/arbor#2395 · Filter by author yurivict opened on Aug 27, 2024
  9

• 0.10.1: The library lib/libunits.a shouldn't be installed

  bug
  arbor-sim/arbor#2382 · Filter by author yurivict opened on Aug 10, 2024
  2

• Auto-Formatting

  AEPcode qualityenhancement
  arbor-sim/arbor#2248 · Filter by author thorstenhater opened on Jan 16, 2024
  5

  

• Document performance tuning of network simulation

  AEPenhancement
  arbor-sim/arbor#2131 · Filter by author thorstenhater opened on Jun 5, 2023

• Consider use of Polymorphic Memory Resources for memory management.

  AEPenhancement
  arbor-sim/arbor#2099 · Filter by author thorstenhater opened on Mar 22, 2023
  1

• Thalamo-cortical cell example in BluePyOpt

  arbor-sim/arbor#2011 · Filter by author lukasgd opened on Oct 21, 2022

• 🦑 Transform ASSIGNED to LOCAL

  enhancementnmodloptimization
  arbor-sim/arbor#1973 · Filter by author thorstenhater opened on Sep 8, 2022
  1

  

• Better LFPyKit support

  enhancementFeature Requestgpuhelp wantedlfpyneuroscienceProject: Arboriopython
  arbor-sim/arbor#1857 · Filter by author llandsmeer opened on Mar 2, 2022
  1

• Arbor SIMD Library Refactoring

  enhancementFeature Requesthelp wantedneuroscience
  arbor-sim/arbor#1772 · Filter by author anstaf opened on Nov 19, 2021
  5

• AEP: Distributed gap junctions

  AEPenhancementProject: Arborio
  arbor-sim/arbor#1766 · Filter by author noraabiakar opened on Nov 16, 2021 · v0.8
  2

  

• Arbor-compatible NMODL representation of AMPA, NMDA, and GABA synapses

  Feature Requesthelp wantedneuroscienceProject: Arborio
  arbor-sim/arbor#1764 · Filter by author noraabiakar opened on Nov 16, 2021 · v0.9.0
  10

• Missing constructor signatures in the docs

  documentation
  arbor-sim/arbor#1759 · Filter by author Helveg opened on Nov 15, 2021

• Change mechanism parameters during simulation

  enhancementFeature Requesthelp wantedneuroscienceProject: ArborioProject: Fippa
  arbor-sim/arbor#1705 · Filter by author llandsmeer opened on Oct 8, 2021
  12