A file-based adaptive prefetch caching design
Prefetching techniques in disk caching are addressed. An adaptive prefetch design based on a run-time caching statistics of files is presented. Cache hit histories produced by prefetching are used as a measure of the file access sequentialities. Detailed cache design analysis is discussed using simu...
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| creator | Shih, F.W. Lee, T.-C. Ong, S. |
| description | Prefetching techniques in disk caching are addressed. An adaptive prefetch design based on a run-time caching statistics of files is presented. Cache hit histories produced by prefetching are used as a measure of the file access sequentialities. Detailed cache design analysis is discussed using simulation results of a trace-driven model with traces collected from a personal system. The curves obtained from the adaptive design, although not the best at every point, track very well with the best curve in each operation. This shows the dynamic intelligence and efficiency of the file-based adaptive prefetching. The file-based design is compared with one that uses the same transition diagram on disk access but without file identification. The file-based adaptive design outperforms the non-file-based one consistently under all cache sizes.< > |
| doi_str_mv | 10.1109/ICCD.1990.130280 |
| format | Conference Proceeding |
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An adaptive prefetch design based on a run-time caching statistics of files is presented. Cache hit histories produced by prefetching are used as a measure of the file access sequentialities. Detailed cache design analysis is discussed using simulation results of a trace-driven model with traces collected from a personal system. The curves obtained from the adaptive design, although not the best at every point, track very well with the best curve in each operation. This shows the dynamic intelligence and efficiency of the file-based adaptive prefetching. The file-based design is compared with one that uses the same transition diagram on disk access but without file identification. The file-based adaptive design outperforms the non-file-based one consistently under all cache sizes.< ></description><identifier>ISBN: 081862079X</identifier><identifier>ISBN: 9780818620799</identifier><identifier>DOI: 10.1109/ICCD.1990.130280</identifier><language>eng</language><publisher>IEEE Comput. Soc. Press</publisher><subject>Analytical models ; Application software ; Buffer storage ; Computational modeling ; File systems ; History ; Prefetching ; Runtime ; Semiconductor memory ; Statistics</subject><ispartof>Proceedings., 1990 IEEE International Conference on Computer Design: VLSI in Computers and Processors, 1990, p.463-466</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/130280$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>310,311,782,786,791,792,2060,4052,4053,27932,54927</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/130280$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Shih, F.W.</creatorcontrib><creatorcontrib>Lee, T.-C.</creatorcontrib><creatorcontrib>Ong, S.</creatorcontrib><title>A file-based adaptive prefetch caching design</title><title>Proceedings., 1990 IEEE International Conference on Computer Design: VLSI in Computers and Processors</title><addtitle>ICCD</addtitle><description>Prefetching techniques in disk caching are addressed. An adaptive prefetch design based on a run-time caching statistics of files is presented. Cache hit histories produced by prefetching are used as a measure of the file access sequentialities. Detailed cache design analysis is discussed using simulation results of a trace-driven model with traces collected from a personal system. The curves obtained from the adaptive design, although not the best at every point, track very well with the best curve in each operation. This shows the dynamic intelligence and efficiency of the file-based adaptive prefetching. The file-based design is compared with one that uses the same transition diagram on disk access but without file identification. The file-based adaptive design outperforms the non-file-based one consistently under all cache sizes.< ></description><subject>Analytical models</subject><subject>Application software</subject><subject>Buffer storage</subject><subject>Computational modeling</subject><subject>File systems</subject><subject>History</subject><subject>Prefetching</subject><subject>Runtime</subject><subject>Semiconductor memory</subject><subject>Statistics</subject><isbn>081862079X</isbn><isbn>9780818620799</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>1990</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotT8tKAzEUDYig1u7F1fxA6k3uZJosy_gqFNxY6K7cJDdtpJZhMgj-vYF6NoezOC8hHhQslAL3tO7754VyrkoEbeFK3IFVttOwdLsbMS_lCyqMsbDEWyFXTconlp4Kx4YiDVP-4WYYOfEUjk2gcMznQxO55MP5XlwnOhWe__NMbF9fPvt3ufl4W_erjcwK2kladBiij7UBqXPGB8M-JvKcPIBGrdmorqtzkQJ5sIytq6bkWxdbIpyJx0tuZub9MOZvGn_3l0P4BzcEQCA</recordid><startdate>1990</startdate><enddate>1990</enddate><creator>Shih, F.W.</creator><creator>Lee, T.-C.</creator><creator>Ong, S.</creator><general>IEEE Comput. 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An adaptive prefetch design based on a run-time caching statistics of files is presented. Cache hit histories produced by prefetching are used as a measure of the file access sequentialities. Detailed cache design analysis is discussed using simulation results of a trace-driven model with traces collected from a personal system. The curves obtained from the adaptive design, although not the best at every point, track very well with the best curve in each operation. This shows the dynamic intelligence and efficiency of the file-based adaptive prefetching. The file-based design is compared with one that uses the same transition diagram on disk access but without file identification. The file-based adaptive design outperforms the non-file-based one consistently under all cache sizes.< ></abstract><pub>IEEE Comput. Soc. Press</pub><doi>10.1109/ICCD.1990.130280</doi><tpages>4</tpages></addata></record> |
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| ispartof | Proceedings., 1990 IEEE International Conference on Computer Design: VLSI in Computers and Processors, 1990, p.463-466 |
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| language | eng |
| recordid | cdi_ieee_primary_130280 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Analytical models Application software Buffer storage Computational modeling File systems History Prefetching Runtime Semiconductor memory Statistics |
| title | A file-based adaptive prefetch caching design |
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