Title:
連続媒体優先順位を意識した記憶装置スケジューラ
Document Type and Number:
Japanese Patent JP4597608
Kind Code:
B2
Abstract:
The present invention relates to a system and methodology to facilitate I/O access to a computer storage medium in a predictable and efficient manner. A scheduling system is provided that mitigates the problem of providing differing levels of perfonmance guarantees for disk I/O in view of varying levels of data access requirements. In one aspect, the scheduling system includes an algorithm or component that provides high performance I/O updates while maintaining high throughput to the disk in a bounded or determined manner. This is achieved by dynamically balancing considerations of I/O access time and latency with considerations of data scheduling requirements. Also, the system provides latency boundaries for multimedia applications as well as managing accesses for other applications.
Inventors:
Matthew Dee Handel
Cedar
Jane Win-See Liu
Cedar
Jane Win-See Liu
Application Number:
JP2004236041A
Publication Date:
December 15, 2010
Filing Date:
August 13, 2004
Export Citation:
Assignee:
MICROSOFT CORPORATION
International Classes:
G06F3/06; G06F9/44; G06F9/48; G06F9/46; G06F13/00; G06F13/18
Domestic Patent References:
| JP10333954A | ||||
| JP8228200A |
Attorney, Agent or Firm:
Yoshikazu Tani
Kazuo Abe
Kazuo Abe