A GPU-based computational framework that bridges neuron simulation and artificial intelligence.

ABSTRACT: Biophysically detailed multi-compartment models are powerful tools to explore computational principles of the brain and also serve as a theoretical framework to generate algorithms for artificial intelligence (AI) systems. However, the expensive computational cost severely limits the applications in both the neuroscience and AI fields. The major bottleneck during simulating detailed compartment models is the ability of a simulator to solve large systems of linear equations. Here, we present a novel Dendritic Hierarchical Scheduling (DHS) method to markedly accelerate such a process. We theoretically prove that the DHS implementation is computationally optimal and accurate. This GPU-based method performs with 2-3 orders of magnitude higher speed than that of the classic serial Hines method

SUBMITTER: Zhang Y 

PROVIDER: S-EPMC10507119 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature