Skip to main content

ANNarchy

PyPI version DOI

ANNarchy (Artificial Neural Networks architect) is a parallel and hybrid simulator for distributed rate-coded or spiking neural networks. The core of the library is written in C++ and distributed using openMP or CUDA. It provides an interface in Python for the definition of the networks. It is released under the GNU GPL v2 or later.

Citation

If you use ANNarchy for your research, we would appreciate if you cite the following paper:

Vitay J, Dinkelbach HÜ and Hamker FH (2015). ANNarchy: a code generation approach to neural simulations on parallel hardware. Frontiers in Neuroinformatics 9:19. doi:10.3389/fninf.2015.00019

Authors

Installation

Using pip, you can install the latest stable release:

pip install ANNarchy

See https://annarchy.github.io/Installation for further instructions.

Platforms

  • GNU/Linux
  • MacOS X
  • Windows (inside WSL2)

Dependencies

  • python >= 3.10 (with the development files, e.g. python-dev or python-devel)
  • g++ >= 7.4 or clang++ >= 3.4
  • cmake >= 3.17
  • setuptools >= 65.0
  • nanobind >= 2.4.0
  • cython >= 3.0
  • numpy >= 1.21
  • sympy >= 1.11
  • scipy >= 1.9
  • matplotlib >= 3.0
  • tqdm >= 4.60

Recommended:

  • lxml (to save the networks in .xml format).
  • h5py (to export data in .h5 format).
  • pandoc (for report()).
  • tensorflow (for the ann_to_snn_conversion extension)
  • tensorboardX (for the logging extension).

Release files for ANNarchy 5.0.4.1

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for ANNarchy 5.0.4.1
File Size Uploaded
annarchy-5.0.4.1.tar.gz 554.8 kB Details

Release files / annarchy-5.0.4.1.tar.gz

Download URL annarchy-5.0.4.1.tar.gz
Size 554.8 kB
Tags Source
SHA-256 checksum
How to use checksums
fb01e6b72c246b3b3ecb39e238cc9483e22a48c1986db6e9afaa3fdfa1b159d0
BLAKE2b-256 checksum
How to use checksums
a9e02b2d2ba7a23fd534ffbee0285c074900817b585ceb048912c0bb46e8ea44
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing?
Yes
Uploaded via twine/7.0.0 CPython/3.13.14

Provenance

Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.

PyPI Publish Attestation

PyPI verified that this artifact, at this checksum, originated from the publisher listed below.

Signed by GitHub Actions, verified by PyPI on Sep 15, 2026.

Transparency log

Release history Release notifications | RSS feed

This release

5.0.4.1 This release

1 release file

5.0.4

1 release file

5.0.3

1 release file

5.0.2

1 release file

5.0.1

1 release file

5.0.0

1 release file

4.8.2.7

1 release file

4.8.2.6

1 release file

4.8.2.5

1 release file

4.8.2

1 release file

4.8.1

1 release file

4.8.0.4

1 release file

4.8.0.2

1 release file

4.8.0.1

1 release file

4.7.3

1 release file

4.7.2.6

1 release file

4.7.2.5

1 release file

4.7.2.4

1 release file

4.7.2.3

1 release file

4.7.2.2

1 release file

4.7.2

1 release file

4.7.1.6

1 release file

4.7.1.4

1 release file

4.7.1.2

1 release file

4.7.1

1 release file

4.7.0.2

1 release file

4.7.0.1

1 release file

4.7.0

1 release file

4.6.10

1 release file

4.6.9.8

1 release file

4.6.9.7

1 release file

4.6.9.6

1 release file

4.6.9.5

1 release file

4.6.9.4

1 release file

4.6.9.1

1 release file

4.6.9

1 release file

4.6.8.1

1 release file

4.6.8

1 release file

4.6.7

1 release file

4.6.6

1 release file

4.6.5

1 release file

4.6.4

1 release file

4.6.3

1 release file

4.6.2

1 release file

4.6.1

1 release file

4.6.0

1 release file

4.5.7

1 release file

4.5.6

1 release file

4.5.5

1 release file

4.5.4

2 release files

4.5.1

Anthropic, PBC Visionary sponsor Bloomberg Visionary sponsor Hudson River Trading Visionary sponsor Meta Visionary sponsor NVIDIA Visionary sponsor Microsoft Sustainability sponsor Depot Continuous Integration AWS Cloud computing and Security Sponsor Datadog Monitoring Fastly CDN Google Download Analytics Sentry Error logging StatusPage Status page