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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Guoteng Pan Qiang Dou Lunguo Xie |
| Copyright Year | 2007 |
| Description | Author affiliation: Nat. Univ. of Defense Technol., Changsha (Guoteng Pan; Qiang Dou; Lunguo Xie) |
| Abstract | Nowadays, directory-based cache coherence protocols have been the best choice in designing large-scaled CC-NUMA systems. Directory contains the shared information of all memory blocks in system. The number of copies of shared data in system and their distributing characteristics are deeply influenced by the characteristics of application programs. In this paper, a Markov chains model is built for the distributing pattern of shared data in CC-NUMA systems. It's proved that, the average number of cache copies of shared data is small in CC-NUMA systems. Especially, when the percentage of shared read operations in applications is lower than 80%, this number is less than 5. |
| Starting Page | 9 |
| Ending Page | 14 |
| File Size | 805160 |
| Page Count | 6 |
| File Format | |
| ISBN | 9780769529097 |
| DOI | 10.1109/SNPD.2007.398 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-07-30 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Concurrent computing Protocols Coherence Writing Computer networks Pattern analysis Distributed computing Artificial intelligence Software engineering Multiprocessing systems |
| Content Type | Text |
| Resource Type | Article |
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