상세정보
학술대회
A High-Performance IO Engine for SDN Controllers
- 저자
- 박세형, Byungjoon Lee, Jisoo Shin, Sunhee Yang
- 발행일
- 201409
- 출처
- European Workshop on Software Defined Networks (EWSDN) 2014, pp.121-122
- 협약과제
- 14MI9200, (통합)스마트 네트워킹 핵심 기술 개발, 이병선
- 초록
- In software defined networking (SDN), a controller acts as the 'brain,' providing a centralized view of the whole network. Through the controller, the network can be quickly and easily programmed and managed. Consequently, the importance of an SDN controller's performance is significant. In SDN controllers, high performance has two aspects: fast response time, and high flow-setup rate. In this paper, we present a high-performance IO engine that gives at least a 26% higher flow-setup rate than current state-of-the-art controllers while maintaining the fastest response time. The IRIS IO engine adopts a multi-queue design, which is fundamentally different from the other controllers' approaches. Further, our evaluation results show that the IRIS IO engine has the best processing-core scalability among the fastest open-source controllers.
- KSP 제안 키워드
- Current state, High performance, Open source, Queue design, Software-Defined Networking(SDN), fast response time, multi-queue, sdn controller, state-of-The-Art