Name
Abstract | ||
|---|---|---|
Recently, deep neural networks (DNNs) have been applied to most intelligent applications and deployed on different kinds of devices. However, DNN inference is resource-intensive. Especially, in edge computing, DNN inference demands to face the constrained computing resource of end devices and excessive data transmission costs when offloading raw data to the edge server. A better solution is DNN partitioning, which splits the DNN into two parts, one running on end devices and the other on the edge server. However, one edge server often needs to provide services for multiple end devices simultaneously, which may cause excessive queueing delay. To meet the latency requirements of real-time DNN tasks, we combine the early-exit mechanism and DNN partitioning. We formally define the DNN inference with partitioning and early-exit as an optimization problem. To solve the problem, we propose two efficient algorithms to determine the partition points of DNN partitioning and the thresholds of the early-exit mechanism. We conduct extensive simulations on our proposed algorithms, and the results show that they can dramatically accelerate DNN inference while achieving high accuracy. |
Year | DOI | Venue |
|---|---|---|
2021 | 10.1007/978-3-030-85928-2_37 | WIRELESS ALGORITHMS, SYSTEMS, AND APPLICATIONS, WASA 2021, PT I |
Keywords | DocType | Volume |
Edge computing, DNN inference, DNN partitioning, Early-exit | Conference | 12937 |
ISSN | Citations | PageRank |
0302-9743 | 0 | 0.34 |
References | Authors | |
10 | 5 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Chao Li | 1 | 0 | 0.34 |
| Hongli Xu | 2 | 502 | 85.92 |
| Yang Xu | 3 | 47 | 6.27 |
| Zhiyuan Wang | 4 | 3 | 1.41 |
| Liusheng Huang | 5 | 473 | 64.55 |