Priority consistency in protocol architectures

Clifford W. Mercer, Hideyuki Tokuda

研究成果: Conference contribution

抄録

The protocol processing software of a multimedia operating system must provide fast response time and predictable delays for time-constrained data streams like digital audio and video streams. This paper describes several different techniques for scheduling the protocol processing of messages. These techniques are analyzed and their (simulated) performance compared using various metrics. One of these metrics is the priority inversion factor which provides a way of quantifying priority inversion in the system. Protocol processing time and context switch time are given as parameters in the simulations, and we present guidelines for choosing between the message scheduling techniques based on the ratio of protocol processing time to context switch time for a given system.

本文言語English
ホスト出版物のタイトルNetwork and Operating System Support for Digital Audio and Video - 2nd International Workshop, Proceedings
編集者Ralf Guido Herrtwich
出版社Springer Verlag
ページ22-29
ページ数8
ISBN(印刷版)9783540556398
DOI
出版ステータスPublished - 1992
イベント2nd International Workshop on Network and Operating System Support for Digital Audio and Video, 1991 - Heidelberg, Germany
継続期間: 1991 11 181991 11 19

出版物シリーズ

名前Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
614 LNCS
ISSN(印刷版)0302-9743
ISSN(電子版)1611-3349

Other

Other2nd International Workshop on Network and Operating System Support for Digital Audio and Video, 1991
国/地域Germany
CityHeidelberg
Period91/11/1891/11/19

ASJC Scopus subject areas

  • 理論的コンピュータサイエンス
  • コンピュータ サイエンス(全般)

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