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Published Articles >> Table of Contents >> Abstract
Second International Workshop on Real-Time Computing Systems and Applications (RTCSA'95)
p. 224
A processor reservation system supporting dynamic QOS control
H. Fujita, Japan Adv. Inst. of Sci. & Technol., Ishikawa, Japan
T. Nakajima, Japan Adv. Inst. of Sci. & Technol., Ishikawa, Japan
H. Tezuka, Japan Adv. Inst. of Sci. & Technol., Ishikawa, Japan
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DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/RTCSA.1995.528776
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| Abstract |
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Quality of service (QOS) is one of the most important factors in multimedia computing. Future continuous media applications should guarantee their QOS values provided by users, and support dynamic QOS control schemes by changing the QOS values according to system load. A processor reservation system developed in CMU is suitable for guaranteeing QOS, but it is not appropriate to support an application with a dynamic QOS control scheme. In this paper, we describe a new processor reservation system which is suitable for dynamic QOS control schemes. It consists of two components: user-level admission server and kernel support. The user-level admission server negotiates processor resources among applications, and the kernel support notifies the malicious use of processor resource by applications.
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 Additional Information
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Index Terms- multimedia computing; processor scheduling; scheduling; processor reservation system; dynamic QOS control; multimedia computing; QOS values; user-level admission server; kernel support
Citation:
H. Fujita, T. Nakajima, H. Tezuka,
"A processor reservation system supporting dynamic QOS control,"
rtcsa,
p. 224,
Second International Workshop on Real-Time Computing Systems and Applications (RTCSA'95),
1995
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