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Conference Paper
Accelerating Sensor Software Performance on Edge Devices through Just-in-Time Compilation
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- Authors
- Jongwoo Choi, Wan-Ki Park, Jinsoo Han, Sangbyeong An, Sihyun Park, Chool Yu
- Issue Date
- 2024-10
- Citation
- International Conference on Information and Communication Technology Convergence (ICTC) 2024, pp.2232-2233
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- This study introduces a software-defined sensor (SDS), a software system that processes data from pre-installed hardware sensors to extract new, valuable information. An SDS typically involves either a decentralized edge computing device or a centralized computing server. The use of an edge computing device can often be problematic due to its low-performance microcontroller, which may prolong the SDS's response time. This study presents a method to enhance the response time of an SDS by applying just-in-time (JIT) compilation to its sensor software. The sensor software, developed in Python, is compiled using a JIT compiler instead of being interpreted. Experimental results demonstrate that JIT compilation nearly doubles the computation speed of the sensor software.