A Local Operating System for the A-NET Parallel Object-Oriented Computer
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概要
- 論文の詳細を見る
The A-NET local operating system is designed to support a parallel object-oriented execution model. It is placed on each node of a multicomputer and provides several mechanisms such as message handling, context scheduling, and object management. Its major design principles are a quick start of the method execution and low-overhead context switching. To attain these goals, we use message selectors which include absolute addresses to reach the methods, and two sets of special registers. Our experimental results show that (1) the ratio of executed machine cycles between user and system is approximately l:10, and (2) we can reduce the method searching cost by on an average of 2.9 times, by using addressed selectors.
- 一般社団法人情報処理学会の論文
- 1992-03-15
著者
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Baba Takanobu
Department Of Electrical Engineering Nagaoka University Of Technology
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Yoshinaga Tsutomu
Department Of Information Science Utsunomiya University
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