A Rate Regulating Scheme for Scheduling Multimedia Tasks

Kisok KONG; Manhee KIM; Hyogun LEE; Joonwon LEE

A Rate Regulating Scheme for Scheduling Multimedia Tasks

Kisok KONG, Manhee KIM, Hyogun LEE, Joonwon LEE

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This paper presents a proportional-share CPU scheduler which can support multimedia applications in a general-purpose workstation environment. For this purpose, we have extended the stride scheduler which is designed originally for conventional tasks. New scheduling parameters are introduced to specify timing requirements of multimedia applications. Through the use of the rate regulator, the accuracy error of the scheduling is reduced to 0 (1). Separate task groups are proposed to represent both relative shares and absolute shares. The proposed scheduler is evaluated using a simulation study. The results show that the proposed scheduler achieves improved accuracy and adaptability as well as flexibility.

Publication: IEICE TRANSACTIONS on Information Vol.E80-D No.12 pp.1166-1175

Publication Date: 1997/12/25

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Category: Computer Systems

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Kisok KONG, Manhee KIM, Hyogun LEE, Joonwon LEE, "A Rate Regulating Scheme for Scheduling Multimedia Tasks" in IEICE TRANSACTIONS on Information, vol. E80-D, no. 12, pp. 1166-1175, December 1997, doi: .
Abstract: This paper presents a proportional-share CPU scheduler which can support multimedia applications in a general-purpose workstation environment. For this purpose, we have extended the stride scheduler which is designed originally for conventional tasks. New scheduling parameters are introduced to specify timing requirements of multimedia applications. Through the use of the rate regulator, the accuracy error of the scheduling is reduced to 0 (1). Separate task groups are proposed to represent both relative shares and absolute shares. The proposed scheduler is evaluated using a simulation study. The results show that the proposed scheduler achieves improved accuracy and adaptability as well as flexibility.
URL: https://global.ieice.org/en_transactions/information/10.1587/e80-d_12_1166/_p

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@ARTICLE{e80-d_12_1166,
author={Kisok KONG, Manhee KIM, Hyogun LEE, Joonwon LEE, },
journal={IEICE TRANSACTIONS on Information},
title={A Rate Regulating Scheme for Scheduling Multimedia Tasks},
year={1997},
volume={E80-D},
number={12},
pages={1166-1175},
abstract={This paper presents a proportional-share CPU scheduler which can support multimedia applications in a general-purpose workstation environment. For this purpose, we have extended the stride scheduler which is designed originally for conventional tasks. New scheduling parameters are introduced to specify timing requirements of multimedia applications. Through the use of the rate regulator, the accuracy error of the scheduling is reduced to 0 (1). Separate task groups are proposed to represent both relative shares and absolute shares. The proposed scheduler is evaluated using a simulation study. The results show that the proposed scheduler achieves improved accuracy and adaptability as well as flexibility.},
keywords={},
doi={},
ISSN={},
month={December},}

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TY - JOUR
TI - A Rate Regulating Scheme for Scheduling Multimedia Tasks
T2 - IEICE TRANSACTIONS on Information
SP - 1166
EP - 1175
AU - Kisok KONG
AU - Manhee KIM
AU - Hyogun LEE
AU - Joonwon LEE
PY - 1997
DO -
JO - IEICE TRANSACTIONS on Information
SN -
VL - E80-D
IS - 12
JA - IEICE TRANSACTIONS on Information
Y1 - December 1997
AB - This paper presents a proportional-share CPU scheduler which can support multimedia applications in a general-purpose workstation environment. For this purpose, we have extended the stride scheduler which is designed originally for conventional tasks. New scheduling parameters are introduced to specify timing requirements of multimedia applications. Through the use of the rate regulator, the accuracy error of the scheduling is reduced to 0 (1). Separate task groups are proposed to represent both relative shares and absolute shares. The proposed scheduler is evaluated using a simulation study. The results show that the proposed scheduler achieves improved accuracy and adaptability as well as flexibility.
ER -