Title
Toolflows for Mapping Convolutional Neural Networks on FPGAs: A Survey and Future Directions.
Abstract
In the past decade, Convolutional Neural Networks (CNNs) have demonstrated state-of-the-art performance in various Artificial Intelligence tasks. To accelerate the experimentation and development of CNNs, several software frameworks have been released, primarily targeting power-hungry CPUs and GPUs. In this context, reconfigurable hardware in the form of FPGAs constitutes a potential alternative platform that can be integrated in the existing deep-learning ecosystem to provide a tunable balance between performance, power consumption, and programmability. In this article, a survey of the existing CNN-to-FPGA toolflows is presented, comprising a comparative study of their key characteristics, which include the supported applications, architectural choices, design space exploration methods, and achieved performance. Moreover, major challenges and objectives introduced by the latest trends in CNN algorithmic research are identified and presented. Finally, a uniform evaluation methodology is proposed, aiming at the comprehensive, complete, and in-depth evaluation of CNN-to-FPGA toolflows.
Year
DOI
Venue
2018
10.1145/3186332
ACM Computing Surveys
Keywords
DocType
Volume
Convolutional neural networks, FPGA toolflows, deep learning
Journal
abs/1803.05900
Issue
ISSN
Citations 
3
0360-0300
21
PageRank 
References 
Authors
1.13
76
3
Name
Order
Citations
PageRank
Stylianos I. Venieris110612.98
Alexandros Kouris2222.83
Christos-Savvas Bouganis3377.60