Japanese | English

トップページへ戻る

詳細

   
フルテキストURLKJ00000155996.pdf ( 624.0KB ) 公開日 2010-04-19
タイトルGPSSによる実時間システムの解析
タイトルヨミGPSS ニヨル ジツジカン システム ノ カイセキ
タイトル別表記Analysis of a Real-Time Computer System for GPSS
作成者吉川, 和利
平田, 威彦
作成者ヨミヨシカワ, カズトシ
ヒラタ, タケヒコ
作成者別表記Yoshikawa, Kazutoshi
Hirata, Takehiko
作成者所属山口大学工学部
内容記述(抄録等)In this paper, the analysis of the dynamic characteristics of an on-line real-time software system is described. An on-line real-time computer system on some assumptions is proposed, and the relation between the message processing and the system performance is analyzed. The multi-thread method is introduced in the on-line system, where the disc device is mainly used. The message processing programs are controlled by the monitor, CCP (Communicaton Control Program), and an on-line control program. The message processed by the message processing program is classified into three types, i.e. the simple response message, the compound response message, and the branch response message. The model is simulated in detail by GPSS/60. The main objects of this paper are (1) to be helpful to the system construction, (2) to be applicable to the modification of the proposed model flexibly, and (3) to be applicable to many job scheduling methods. Therefore it is clear that we can assign the priority, the routine to be usable or to be reusable, and that we can decide the polling intervals and the overlay structure in this model. The simulation program was executed by FACOM 230-60,through which we have affirmed that the simulation is accurate and practical. Finally we found that the modeling of an on-line real-time computer system for GPSS/60 improved the system performance.
本文言語jpn
主題電気電子工学
資料タイプtext
ファイル形式application/pdf
出版者山口大学工学部
出版者ヨミヤマグチ ダイガク コウガクブ
NII資料タイプ紀要論文
ISSN0372-7661
NCIDAN00244228
学内刊行物(紀要等)山口大学工学部研究報告
掲載誌名山口大学工学部研究報告
掲載誌名別表記Memoirs of the Faculty of Engineering, Yamaguchi University
23
3
開始ページ51
終了ページ59
発行日1973
著者版/出版社版出版社版
備考本文データは国立情報学研究所において電子化したものである
リポジトリIDKJ00000155996
地域区分山口大学
URIhttp://www.lib.yamaguchi-u.ac.jp/yunoca/handle/KJ00000155996