看板 LinuxDev 關於我們 聯絡資訊
※ 引述《kalowt (kalowt)》之銘言: : 找到一篇文章 : 摘要是這樣的 : Abstract — In this work, we present a novel : mobile multimedia file system, MNFS, which : is specifically designed for NAND flash memory. : Our design specifically addresses the needs of : devices such as MP3 players, personal media : players (PMPs), digital camcorders, etc. : The file system has three novel features important : in mobile multimedia applications: (1) predictable : and uniform write latency, (2) quick file system mount, : and (3) a small memory footprint. : We implemented the proto-type file system on an 我們在嵌入式平台上實做出檔案系統的雛型。 : embedded platform. In our experiments, MNFS exhibits 在我們的實驗中,MNFS在循序寫入的IO延遲上有一致性的表現。 (根據前文應該是指IO latency上不會忽快忽慢,是可以預測的, 可以適合real time task的設計) : uniform I/O latency for sequential write operation. : It is mountable within 0.2 seconds and available with : only 34 Kbytes of heap memory for a 128 Mbytes volume. 掛載一個128MB容量的flash裝置,只需要0.2秒,並只佔用34KB的heap記憶體 : The mounting time is 30 times faster compared to that : of YAFFS, which is a well known file system for NAND : flash memory, and the heap memory usage is only 5% of the YAFFS usage. 比起頗具名氣的YAFFS,MNFS的掛載速度是它的30倍快, 且heap記憶體的使用量是YAFFS的5% : 我英文查了一下大概知道 : 是有一穩定的寫入時間、快的掛載、小的記憶體使用量 : 之後從We implemented就看不太懂了@@ : 有誰可以幫我解釋一下,謝謝 : 文章名稱是Embedded NAND Flash File System for Mobile Multimedia Devices : 有興趣的人可以去抓下來看看 小弟也讀過幾篇flash相關的paper請指教。 Orz__ -- █ ◢ █ ◢◤ ▃▄▄▃ █ ▃▄▄▃ ◆ █◢◤ █ █ ▍ ▌ █◢◤ ◤ █ █◤ █ █ ▌ ▋ █◤ ▃▄▃█ █ █◥◣ █ █ ▊ ▋ █◥◣ ◢◤ █ █ █ ◥◣ ◥▄▃▄◤ █▃▃█◤ █ ◥◣ █▄▄▄█▃▍ █ -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 140.116.247.224
kalowt:感謝這位英文比我好的網友XD 30times看成30次 意思也對啦!! 10/07 17:22
lngod:請問我可以也申請這樣的翻譯服務嗎? 尤其是multiKO相關的... 10/08 23:45
a558815:現在最夯的不是ubifs? 11/03 23:45