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Conference Paper
An Optimization framework of DDS Middleware for CPS
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- Authors
- Hyung Kook Jun, Kyeong Tae Kim, Young Yeon Kim, Won Tae Kim, Young Ik Eom
- Issue Date
- 2013-05
- Citation
- International Symposium on Embedded Technology (ISET) 2013, pp.1-2
- Language
- English
- Type
- Conference Paper
- Abstract
- DDS is a Data-Centric communication middleware based on Publisher/Subscriber for CPS. Since DDS deals with large amount of Topic data that is defined and created by DDS user, we should consider performance and scalability factors of DDS for the implementation. In this paper, we focus on optimizing performance issues of DDS such as Thread Management, I/O Concurrency, Memory Management and Lock-free data structure, as a result we can get performance improvement in our implementation of DDS.
- KSP Keywords
- Communication Middleware, Data structure, Data-centric communication, Free Data, Memory management, Optimization framework, Optimizing performance, Performance and scalability, Thread management, lock-free, performance improvement