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Summary: c
Copyright by Goutham Garimella, 1999
ADVANCE CPU RESERVATIONS WITH THE DYNAMIC SOFT REAL-TIME
SCHEDULER
BY
GOUTHAM GARIMELLA
B.Tech., Indian Institute of Technology, Madras, 1997
THESIS
Submitted in partial ful llment of the requirements
for the degree of Master of Science in Computer Science
in the Graduate College of the
University of Illinois at Urbana-Champaign, 1999
Urbana, Illinois
Abstract
Process schedulers in conventional operating systems employ the Time Sharing principle and hence
cannot provide scheduling guarantees to real-time (RT) multimedia applications. The Dynamic
Soft Real Time (DSRT) system was built to achieve guaranteed CPU allocation to RT tasks with
soft deadlines. However, the DSRT system handles only those processor reservation requests that
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