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Synchronization Event Driven Bus for Reducing Overheads on Multiprocessors
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- Authors
- Young-Jin Pak, Ha-Young Jeong, Hyun-Pil Kim, Jung-Hee Lee, Yong-Surk Lee
- Issue Date
- 2010-07
- Citation
- International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC) 2010, pp.264-267
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- In this paper, we propose a synchronization event driven bus to send a signal that decreases the unnecessary polling operation on lock achieve failure. The proposed interface improves the data synchronization performance and reduces communication and power overheads. Typical snoop latency is four cycles, but this model decreases the synchronization cycle by one cycle. Also it prevents wasting bandwidth. This proposed architecture reduces the synchronization overheads and it improves the performance of the multiprocessor architecture.
- KSP Keywords
- Data synchronization, Event-driven, Synchronization performance, multiprocessor architecture, one cycle