DocumentCode :
2404398
Title :
DOpE - a window server for real-time and embedded systems
Author :
Feske, Norman ; Härtig, Hermann
Author_Institution :
Dept. of Comput. Sci., Technische Univ. Dresden, Denmark
fYear :
2003
fDate :
3-5 Dec. 2003
Firstpage :
74
Lastpage :
77
Abstract :
A window server used in real-time applications should be able to assure previously agreed-upon redrawing rates for a subset of windows while providing best-effort services to the remaining windows and operations such as moving windows. A window server used in embedded systems should be small and require only minimal operating system support, for example just threads and address spaces as provided by microkernels. In this paper, we present the design and an implementation of the DOpE window server. The key techniques used are to move redrawing responsibility from client applications to the window server and to devise a simple scheduling discipline for the redrawing subtasks.
Keywords :
client-server systems; embedded systems; network operating systems; network servers; operating system kernels; real-time systems; DOpE; address spaces; client applications; embedded systems; microkernels; operating system support; real-time applications; real-time systems; redrawing rates; redrawing subtasks; scheduling; threads; window server; window subset; Application software; Bandwidth; Computer science; Delay; Embedded system; Operating systems; Quality of service; Real time systems; Resource management; Yarn;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Real-Time Systems Symposium, 2003. RTSS 2003. 24th IEEE
Print_ISBN :
0-7695-2044-8
Type :
conf
DOI :
10.1109/REAL.2003.1253255
Filename :
1253255
Link To Document :
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