完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Liao, Yu-Tien Jr | |
dc.contributor.author | Duh, Dyi-Rong Jr | |
dc.date.accessioned | 2011-03-24T23:39:48Z | |
dc.date.accessioned | 2020-05-18T03:24:48Z | - |
dc.date.available | 2011-03-24T23:39:48Z | |
dc.date.available | 2020-05-18T03:24:48Z | - |
dc.date.issued | 2011-03-24T23:39:48Z | |
dc.date.submitted | 2009-11-28 | |
dc.identifier.uri | http://dspace.lib.fcu.edu.tw/handle/2377/30111 | - |
dc.description.abstract | Modern embedded systems execute a small set of applications or even a single one repeatedly. Specializing cache configurations to a particular application is well-known to have great benefits on performance and power. To reduce the searching for optimal cache configuration, a most-case optimal cache configuration searching algorithm was proposed which greatly reduces the time and power in searching. However, the fact that the behavior of an application varies from phase to phase has been shown in recent years. Tuning cache configuration to fit a target application in different phases gives a further improvement in power consumption. This work presents a mechanism which determines the optimal configurations in different phases during an execution process. By dividing an execution process into small time intervals and applying corresponding local optimal cache configuration for each interval on L1 instruction cache, this work shows that over 4.751% energy saving is obtained compared with whole application be divided into 64 intervals. On average 6.626% power reduction is achieved compared to a benchmark with its respective global optimal cache configuration. | |
dc.description.sponsorship | National Taipei University,Taipei | |
dc.format.extent | 8p. | |
dc.relation.ispartofseries | NCS 2009 | |
dc.subject | Cache | |
dc.subject | reconfigurable cache | |
dc.subject | embedded systems | |
dc.subject | power consumption | |
dc.subject | benchmark | |
dc.subject.other | Workshop on Computer Architectures, Embedded Systems and VLSI/EDA | |
dc.title | On-line Reconfigurable Cache for Low Power Embedded Systems | |
分類: | 2009年 NCS 全國計算機會議 |
文件中的檔案:
檔案 | 描述 | 大小 | 格式 | |
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CEV 6-3.pdf | 170.3 kB | Adobe PDF | 檢視/開啟 |
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