Flexible Scheduling in Multimedia Kernels: An Overview

Pierre G. Jansen; Hans Scholten; Rene Laan

Flexible Scheduling in Multimedia Kernels: An Overview

Pierre G. Jansen, Hans Scholten, Rene Laan

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Abstract

Current Hard Real-Time (HRT) kernels have their timely behaviour guaranteed on the cost of a rather restrictive use of the available resources. This makes current HRT scheduling techniques inadequate for use in a multimedia environment where we can make a considerable profit by a better and more flexible use of the resources. We will show that we can improve the flexibility and efficiency of multimedia kernels. Therefore we introduce Real Time Transactions (RTT) with Deadline Inheritance policies for a small class of scheduling algorithms and we will evaluate these algorithms for use in a multimedia environment

Original language	English
Title of host publication	Multimedia Information Systems in Practice
Editors	Wing S. Chow
Place of Publication	Singapore
Publisher	Springer
Pages	31-41
Number of pages	11
ISBN (Print)	981-4021-53-9
Publication status	Published - 1999
Event	Multimedia Information Systems in Practice - Hong Kong, China Duration: 1 Jan 1999 → 1 Jan 1999

Conference

Conference	Multimedia Information Systems in Practice
Period	1/01/99 → 1/01/99

Keywords

CAES-PS: Pervasive Systems

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title = "Flexible Scheduling in Multimedia Kernels: An Overview",

abstract = "Current Hard Real-Time (HRT) kernels have their timely behaviour guaranteed on the cost of a rather restrictive use of the available resources. This makes current HRT scheduling techniques inadequate for use in a multimedia environment where we can make a considerable profit by a better and more flexible use of the resources. We will show that we can improve the flexibility and efficiency of multimedia kernels. Therefore we introduce Real Time Transactions (RTT) with Deadline Inheritance policies for a small class of scheduling algorithms and we will evaluate these algorithms for use in a multimedia environment",

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AU - Jansen, Pierre G.

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AU - Laan, Rene

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Y1 - 1999

N2 - Current Hard Real-Time (HRT) kernels have their timely behaviour guaranteed on the cost of a rather restrictive use of the available resources. This makes current HRT scheduling techniques inadequate for use in a multimedia environment where we can make a considerable profit by a better and more flexible use of the resources. We will show that we can improve the flexibility and efficiency of multimedia kernels. Therefore we introduce Real Time Transactions (RTT) with Deadline Inheritance policies for a small class of scheduling algorithms and we will evaluate these algorithms for use in a multimedia environment

AB - Current Hard Real-Time (HRT) kernels have their timely behaviour guaranteed on the cost of a rather restrictive use of the available resources. This makes current HRT scheduling techniques inadequate for use in a multimedia environment where we can make a considerable profit by a better and more flexible use of the resources. We will show that we can improve the flexibility and efficiency of multimedia kernels. Therefore we introduce Real Time Transactions (RTT) with Deadline Inheritance policies for a small class of scheduling algorithms and we will evaluate these algorithms for use in a multimedia environment

KW - CAES-PS: Pervasive Systems

M3 - Conference contribution

SN - 981-4021-53-9

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BT - Multimedia Information Systems in Practice

A2 - Chow, Wing S.

PB - Springer

CY - Singapore

Y2 - 1 January 1999 through 1 January 1999

ER -

Flexible Scheduling in Multimedia Kernels: An Overview

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