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Porting a neuron simulation based on AdEx point neurons from BRIAN to C++. Goal of this repo is to implement the simulation using different programming models for execution in CPUs and GPUs and their comparison

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Implementation of a simulation of a biological neural network based on the ADEX model with pre- and post-synaptic expression of STDP in C++.

The Python code of prepostSTDP_savings.py , the script responsible for running the desired simulation in the BRIAN neural network simulator, as well as the corresponding functions of BRIAN's source code were ported into a standalone simulator for the specific models in C++. The code is also accelerated using various coding paradigms in CPU and GPU.

The main function of ported code is found in src/simulation.cpp

The original simulation is in https://senselab.med.yale.edu/modeldb/showModel.cshtml?model=184487&file=%2FprepostSTDP_savings%2FprepostSTDP_savings.py#tabs-1

CPU implementations

  • OpenMP ✅

GPU implementations

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Porting a neuron simulation based on AdEx point neurons from BRIAN to C++. Goal of this repo is to implement the simulation using different programming models for execution in CPUs and GPUs and their comparison

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  • C++ 63.1%
  • Python 34.5%
  • CMake 1.6%
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