STARRING: Slotted ring-based multiprocessor system with a central directory module

Sung Woo Chung, Hyo Joong Suh, Jae Bum Lee, Hyung Ho Kim, Hyo Jin Choi, Jin Haeng Cho, Sung Tae Jhang, Seong Yong Ohm, Chu Shik Jhon

Research output: Contribution to conferencePaper

Abstract

These days, the bus-based multiprocessor system is popular. As the computational workload increases, more processors must be attached to the bus. However, the bus has the limit on the number of the processors that can be attached, because of the electric problems. Recently, the ring-based multiprocessor system using point-to-point link is proposed to replace the bus-based multiprocessor system. In this paper, we propose the STARRING, the ring-based multiprocessor system with a central directory module to better the performance. The central directory module is separated into several physical directories to prevent the bottleneck. The directory module reduces the latency of access to the remote memory. We use the program-driven simulator to evaluate the performance. The simulation results show that the STARRING outperforms the bus-based system and the ring-based system using the link-list cache coherence protocol.

Original languageEnglish
Pages130-133
Number of pages4
Publication statusPublished - 1997
Externally publishedYes
EventProceedings of the 1997 6th IEEE Pacific Rim Conference on Communications, Computers and Signal Processing. Part 1 (of 2) - Victoria, Can
Duration: 1997 Aug 201997 Aug 22

Other

OtherProceedings of the 1997 6th IEEE Pacific Rim Conference on Communications, Computers and Signal Processing. Part 1 (of 2)
CityVictoria, Can
Period97/8/2097/8/22

ASJC Scopus subject areas

  • Signal Processing
  • Computer Networks and Communications

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    Chung, S. W., Suh, H. J., Lee, J. B., Kim, H. H., Choi, H. J., Cho, J. H., Jhang, S. T., Ohm, S. Y., & Jhon, C. S. (1997). STARRING: Slotted ring-based multiprocessor system with a central directory module. 130-133. Paper presented at Proceedings of the 1997 6th IEEE Pacific Rim Conference on Communications, Computers and Signal Processing. Part 1 (of 2), Victoria, Can, .