Signalling techniques and their effect on neural network implementation sizes
Information Sciences: an International Journal
Spiking Neuron Models: An Introduction
Spiking Neuron Models: An Introduction
Principles and Practices of Interconnection Networks
Principles and Practices of Interconnection Networks
A GALS Infrastructure for a Massively Parallel Multiprocessor
IEEE Design & Test
A Cellular Structure for Online Routing of Digital Spiking Neuron Axons and Dendrites on FPGAs
ICES '08 Proceedings of the 8th international conference on Evolvable Systems: From Biology to Hardware
International Journal of Reconfigurable Computing - Selected papers from ReCoSoc08
FPGA Accelerated Simulation of Biologically Plausible Spiking Neural Networks
FCCM '09 Proceedings of the 2009 17th IEEE Symposium on Field Programmable Custom Computing Machines
A QoS network architecture to interconnect large-scale VLSI neural networks
IJCNN'09 Proceedings of the 2009 international joint conference on Neural Networks
Efficient simulation of large-scale spiking neural networks using CUDA graphics processors
IJCNN'09 Proceedings of the 2009 international joint conference on Neural Networks
A communication infrastructure for emulating large-scale neural networks models
ICANN'12 Proceedings of the 22nd international conference on Artificial Neural Networks and Machine Learning - Volume Part I
Online traffic-aware fault detection for networks-on-chip
Journal of Parallel and Distributed Computing
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Recently, a reconfigurable and biologically inspired paradigm based on network-on-chip (NoC) and spiking neural networks (SNNs) has been proposed as a new method of realising an efficient, robust computing platform. However the use of the NoC as an interconnection fabric for large scale SNN (i.e. beyond a million neurons) demands a good trade-off between scalability, throughput, neuron/synapse ratio and power consumption. In this paper an adaptive NoC router architecture is proposed as a way to minimise network delay across varied traffic loads. The novelty of the proposed adaptive NoC router is twofold; firstly, its adaptive scheduler combines the fairness policy of a round-robin arbiter and a first-come first-served priority scheme to improve SNN spike packet throughput; secondly, its adaptive routing scheme (verified using simulated SNN traffic) allows the selection of different NoC router output ports to avoid traffic congestion. The paper presents the performance and synthesis results of the proposed adaptive NoC router operating within the EMBRACE architecture. Results illustrate that the high-throughput, low area and low power consumption of the adaptive NoC router make it feasible for use in large scale SNN hardware implementations.