# GeNN **Entity class:** Concept or analytic term **Type:** Spiking-neural-network simulation framework **Collection:** [[collections/Neurotech|Neurotech]] **Primary source:** [[articles/The Organic-Synthetic Brain Atlas|The Organic-Synthetic Brain Atlas]] ## Definition GeNN is a spiking-neural-network simulation framework identified in the source article's GPU-accelerated code generation for spiking simulations layer. ## Relationships [[wiki/GeNN|GeNN]] is related to [[wiki/Spiking Neural Network Simulator|Spiking Neural Network Simulator]] as GPU-accelerated code generation for spiking simulations. <!-- BEGIN HUMANIZED RELATIONSHIPS 2026-09-11 --> This entry's documented connections are expressed in its definition and related-work routes, with provenance retained in the source-linked material. <!-- END HUMANIZED RELATIONSHIPS 2026-09-11 --> ## Source route [[articles/The Organic-Synthetic Brain Atlas|The Organic-Synthetic Brain Atlas]] · [[collections/Neurotech|Neurotech]] ## Related Work in the Corpus <!-- BEGIN HUMANIZED CORPUS ROUTES 2026-09-11 --> - In [[articles/The Organic-Synthetic Brain Atlas|The Organic-Synthetic Brain Atlas]], **IV.7 — Software Simulators and the Algorithm Development Stack** provides the narrative context for **GeNN**: The software simulator ecosystem underlies essentially all neuromorphic algorithm development, since hardware platforms remain limited in availability and slow to iterate on. <!-- END HUMANIZED CORPUS ROUTES 2026-09-11 -->