Method for improving compute system disc synchronous writing property based on movable memory
Title：
Method for improving compute system disc synchronous writing property based on movable memory
Application Number：
 200510011125
Application Date：
 2005/01/07
Announcement Date：
 2005/08/03
Pub. Date：
 2007/03/14
Publication Number：
 1648878
Announcement Number：
 1304957
Grant Date：
 2007-3-14
Granted Pub. Date：
 2007-3-14
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 G06F 12/00, G06F 13/10
Applicant(s)：
 Tsinghua Univ.
Inventor(s)：
 Zhang Youhui
Key Words：
 movable memory, compute system, disc, synchronous writing, improving method
Abstract：
 The method of improving magnetic disc sync writing performance in computer system with movable memory belongs to the field of computer memory system structure technology. By means of system calling and transparent packaging mechanism, movable memory is used as the sync write buttering storage of computer system to raise data processing efficiency. The computer system contains one computer and one movable memory device connected via fast high bandwidth interface, and the computer maps the movable device as one local hard disc. Then, the system calls the transparent packaging program to package the file write operation of application program so as to convert the sync disc write operation into faster sync write on movable memory and to raise magnetic disc sync write performance of computer without lowering the data reliability.
Claim：
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PCT：
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2008-4-17
  Selected patents owned by Tsinghua University filed in 2005 are loaded.
2008-3-31
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