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Published August 10, 2020 | Version 4.3.2
Software Open

genn-team/genn: GeNN 4.3.2

Authors/Creators

  • 1. University of Sussex
  • 2. @Cyanapse
  • 3. Purdue University
  • 4. Institut de la Vision
  • 5. Herr

Description

Release Notes for GeNN v4.3.2 (PyGeNN 0.4.2)

This release fixes several small issues found in the 4.3.1 release.

Bug fixes:
  1. Fixed bug when simulating models with very small timesteps.
  2. Fixed bug in code generator where synapse groups with procedural variables could be incorrectly merged.
  3. Fixed bug in code generator where references to parameters in sparse connectivity initialisation snippet row build state variables were not found.
  4. Fixed issue with PyGeNN and custom sparse connectivity init snippets that led to segfaults.
  5. Fixed bug that prevented PyGeNN being used with procedural connectivity.
  6. In models with a large number of populations, the CUDA constant cache could overflow. This has been fixed and, if your application has additional constant cache requirements, these can be added to GENN_PREFERENCES.constantCacheOverhead.

Files

genn-team/genn-4.3.2.zip

Files (1.6 MB)

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Additional details

Related works

Is supplement to
https://github.com/genn-team/genn/tree/4.3.2 (URL)