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10.1109/EMPDP.2005.2guideproceedingsArticle/Chapter ViewAbstractPublication PagesConference Proceedingsacm-pubtype
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A Comparison Study of the HLRC-DU Protocol versus a HLRC Hardware Assisted Protocol

Published: 09 February 2005 Publication History

Abstract

SVM systems are a cheaper and flexible way to implement the shared memory programming paradigm. Their huge flexibility is due to their software implementation; however, this is also the main responsible of their performance drawbacks with respect to hardware systems. In this paper we compare a pure software HLRC protocol called the HLRC-DU, versus an improved version of the HLRC protocol that uses hardware support to reduce asynchronous communication. Performances of both protocols are compared over a baseline HLRC protocol. Results show that, by on the half of the benchmarks, our protocol performs better than the hardware approach, even more, in some cases our protocol reaches a speedup higher than 22% with respect to the baseline protocol.

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  • (2018)Addressing a workload characterization study to the design of consistency protocolsThe Journal of Supercomputing10.1007/s11227-006-7866-438:1(49-72)Online publication date: 30-Dec-2018

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Published In

cover image Guide Proceedings
PDP '05: Proceedings of the 13th Euromicro Conference on Parallel, Distributed and Network-Based Processing
February 2005
329 pages
ISBN:0769522807

Publisher

IEEE Computer Society

United States

Publication History

Published: 09 February 2005

Author Tags

  1. Asyncrhonous Communication
  2. Memory Consistency Models
  3. Memory Consistency Protocols
  4. Shared Virtual Memory Systems

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Cited By

View all
  • (2018)Addressing a workload characterization study to the design of consistency protocolsThe Journal of Supercomputing10.1007/s11227-006-7866-438:1(49-72)Online publication date: 30-Dec-2018

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