教師資料查詢 | 類別: 會議論文 | 教師: 衛信文 Wei, Hsin-Wen (瀏覽個人網頁)

標題:Enabling union page cache to boost file access performance of NVRAM-based storage device
學年106
學期2
發表日期2018/06/24
作品名稱Enabling union page cache to boost file access performance of NVRAM-based storage device
作品名稱(其他語言)
著者Shuo-Han Chen; Tseng-Yi Chen; Yuan-Hao Chang; Hsin-Wen Wei; Wei-Kuan Shih
作品所屬單位
出版者
會議名稱Design Automation Conference
會議地點San Francisco, CA
摘要Due to the fast access performance, byte-addressability, and non-volatility
of non-volatile random access memory (NVRAM), NVRAM has emerged
as a popular candidate for the design of memory/storage systems on
mobile computing systems. For example, the latest 3D xPoint memory
could be a kind of NVRAM with much longer life expectancy than NAND
ƒash and could ease the possible endurance issue. When NVRAM is considered
as both main memory and storage in mobile computing systems,
existing page cache mechanisms introduce too many unnecessary data
movements between main memory and storage. To resolve this issue,
we propose the concept of “union page cache,” which jointly manages
data of the page cache in both main memory and storage. To realize
this concept, a partial page cache strategy is designed to consider both
main memory and storage as its management space and to eliminate
unnecessary data movements between main memory and storage without
sacri€cing the data consistency of €le systems. Experimental results
show that the proposed strategy can boost the €le accessing performance
upto 85.62% when using PCM as a case study.
關鍵字NVRAM; page cache; mobile computing systems; FAT
語言英文(美國)
收錄於
會議性質國際
校內研討會地點
研討會時間20180624~20180628
通訊作者
國別美國
公開徵稿
出版型式
出處In the proceedings of DAC 172:1-172:6
相關連結
Google+ 推薦功能,讓全世界都能看到您的推薦!