کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10342497 | 696149 | 2005 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A new NAND-type flash memory package with smart buffer system for spatial and temporal localities
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A new NAND-type flash memory package with smart buffer system for spatial and temporal localities A new NAND-type flash memory package with smart buffer system for spatial and temporal localities](/preview/png/10342497.png)
چکیده انگلیسی
This research is to design a high performance NAND-type flash memory package with a smart buffer cache that enhances the exploitation of spatial and temporal locality. The proposed buffer structure in a NAND flash memory package, called as a smart buffer cache, consists of three parts, i.e., a fully-associative victim buffer with a small page size, a fully-associative spatial buffer with a large page size, and a dynamic fetching unit. This new NAND-type flash memory package can achieve dramatically higher performance and lower power consumption compared with any conventional NAND-type flash memory module. Our results show that the NAND flash memory package with a smart buffer cache can reduce the miss ratio by around 70% and the average memory access time by around 67%, over the conventional NAND flash memory configuration. Also, the average miss ratio and the average memory access time of the package module with smart buffer cache for a given buffer space (e.g., 3Â KB) can achieve better performance than package modules with a conventional direct-mapped buffer with eight times (e.g., 32Â KB) or than a fully-associative configuration with twice as much space (e.g., 8Â KB).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Systems Architecture - Volume 51, Issue 2, February 2005, Pages 111-123
Journal: Journal of Systems Architecture - Volume 51, Issue 2, February 2005, Pages 111-123
نویسندگان
Jung-Hoon Lee, Gi-Ho Park, Shin-Dug Kim,