Issue No.04 - July/August (2004 vol.24)
Taeweon Suh , Georgia Institute of Technology
Hsien-Hsin S. Lee , Georgia Institute of Technology
Douglas M. Blough , Georgia Institute of Technology
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/MM.2004.33
This systematic methodology maintains cache coherency in a heterogeneous shared-memory multiprocessor system on a chip. It works with any combination of processors that support any invalidation-based protocol, and experiments have demonstrated up to a 51 percent performance improvement, compared to a pure software solution.
Taeweon Suh, Hsien-Hsin S. Lee, Douglas M. Blough, "Integrating Cache Coherence Protocols for Heterogeneous Multiprocessor Systems, Part 1", IEEE Micro, vol.24, no. 4, pp. 33-41, July/August 2004, doi:10.1109/MM.2004.33