Optimization and performance study of large-scale biological networks for reconfigurable computing
Document Type
Conference Presentation
Department
Electrical and Computer Engineering
Conference Title
Proceedings - 2010 4th International Workshop on High-Performance Reconfigurable Computing Technology and Applications, HPRCTA'10, Held in Conjunction with SC10
Date of Presentation
12-1-2010
Abstract
Field-programmable gate arrays (FPGAs) can provide an efficient programmable resource for implementing hardware-based spiking neural networks (SNN). In this paper we present a hardware-software design that makes it possible to simulate large-scale (2 million neurons) biologically plausible SNNs on an FPGA-based system. We have chosen three SNN models from the various models available in the literature, the Hodgkin-Huxley (HH), Wilson and Izhikevich models, for implementation on the SRC 7 H MAP FPGA-based system. The models have various computation and communication requirements making them good candidates for a performance and optimization study of SNNs on an FPGA-based system. Significant acceleration of the SNN models using the FPGA is achieved: 38x for the HH model. This paper also provides insights into the factors affecting the speedup achieved such as FLOP:Byte ratio of the application, the problem size, and the optimization techniques available. ©2010 IEEE.
DOI
10.1109/HPRCTA.2010.5670796
Recommended Citation
Bhuiyan, M. A.,
Nallamuthu, A.,
Smith, M. C.,
&
Pallipuram, V. K.
(2010).
Optimization and performance study of large-scale biological networks for reconfigurable computing.
Paper presented at Proceedings - 2010 4th International Workshop on High-Performance Reconfigurable Computing Technology and Applications, HPRCTA'10, Held in Conjunction with SC10.
https://scholarlycommons.pacific.edu/soecs-facpres/479
