Issues

• Projection.get(..., format='array') raises IndexError on non-root MPI ranks when a single attribute is requested (default gather=True)

  defectMPI
  NeuralEnsemble/PyNN#847 · Filter by author apdavison opened on Jul 11, 2026

• Unified interface for controlling multicompartment discretisation

  ArbordefectenhancementmulticompartmentNEURON
  NeuralEnsemble/PyNN#840 · Filter by author apdavison opened on Jul 7, 2026 · future

• Recording from SpikeSourceArray hangs under MPI

  NeuralEnsemble/PyNN#836 · Filter by author antolikjan opened on Jun 18, 2026

• Working macOS conda environment for PyNN 0.12.4 with NEST 3.8, and NumPy compatibility notes

  NeuralEnsemble/PyNN#835 · Filter by author adiehl96 opened on Jun 3, 2026

• NEST error while compiling

  NeuralEnsemble/PyNN#812 · Filter by author Tigerji opened on Jan 6, 2025
  3

• Incorrect behaviour when creating a PointNeuron with no synaptic mechanisms, with neuron backend

  defectNEURON
  NeuralEnsemble/PyNN#799 · Filter by author apdavison opened on May 17, 2024 · 0.13.1

• SpikeSourcePoisson: Crash on rate change (neuron backend)

  NeuralEnsemble/PyNN#784 · Filter by author uvest opened on Aug 3, 2023

• The simulations freeze when the number of neuron in a population is lower than the number of MPI processes

  defectNEST
  NeuralEnsemble/PyNN#767 · Filter by author RCagnol opened on Jan 2, 2023 · 0.13.1
  2

• Add NEURON to CI testing on Windows.

  NEURONtestingWindows
  NeuralEnsemble/PyNN#742 · Filter by author apdavison opened on Dec 1, 2021 · 1.0

• Discussion: Rename ID to something more meaningful or remove it entirely?

  discussion
  NeuralEnsemble/PyNN#715 · Filter by author apdavison opened on Mar 12, 2021 · 1.0
  7

• Update publications list

  documentation
  NeuralEnsemble/PyNN#701 · Filter by author apdavison opened on Dec 22, 2020 · 1.0
  2

• Runtime of PopulationView.id_to_index() has > n^2 scaling with number of cell parameters

  NeuralEnsemble/PyNN#693 · Filter by author AvidusMauch opened on Nov 26, 2020 · 0.13.1

• Provide an abstract class hierarchy for the common interface

  documentation
  NeuralEnsemble/PyNN#689 · Filter by author ystradmann opened on Nov 24, 2020 · 1.0
  2

• Support Neo's lazy mode

  enhancement
  NeuralEnsemble/PyNN#686 · Filter by author apdavison opened on Nov 24, 2020 · future

• Plasticity nomenclature cleanup

  NeuralEnsemble/PyNN#682 · Filter by author markovg opened on Oct 25, 2020 · 1.0

• In STDP, the weights are becoming negative

  Brian2
  NeuralEnsemble/PyNN#676 · Filter by author nikhil-garg opened on Jul 25, 2020 · 0.13.1

• The small world topology does not work

  NeuralEnsemble/PyNN#675 · Filter by author nikhil-garg opened on Jul 25, 2020 · future
  1

• Getting all the projections

  documentationenhancement
  NeuralEnsemble/PyNN#673 · Filter by author mervess opened on Jul 8, 2020 · 1.0
  2

• Cannot export to sonata a population of SpikeArray() objects

  defectsonata
  NeuralEnsemble/PyNN#663 · Filter by author stefanocasali984 opened on Dec 28, 2019 · 0.13.1

• script hangs with mpirun

  defectNEST
  NeuralEnsemble/PyNN#657 · Filter by author apdavison opened on Oct 21, 2019 · 0.13.1
  1

• when using callback, the recorded spikes get disrupted

  awaiting feedback
  NeuralEnsemble/PyNN#656 · Filter by author xuefei-wang opened on Oct 7, 2019 · future
  1

• Mixed type parameters in FromListConnector

  enhancement
  NeuralEnsemble/PyNN#653 · Filter by author nstepp opened on Sep 9, 2019 · future
  3

• Make "reproducibility vs performance" a setup() option

  enhancement
  NeuralEnsemble/PyNN#629 · Filter by author apdavison opened on Apr 4, 2019 · 1.0

• Handle spatial information when importing SONATA networks

  good first issuesonata
  NeuralEnsemble/PyNN#605 · Filter by author apdavison opened on Oct 9, 2018 · future

• Export recording configuration when exporting network in SONATA format

  sonata
  NeuralEnsemble/PyNN#604 · Filter by author apdavison opened on Oct 9, 2018 · future