オブジェクト指向シミュレーションの自動分散化の実現と評価

概要

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The aim of the present study is to re-constitute automatically a distributed simulation system from the sequential simulation system without adding the peculiar descriptions by the domain end user. We have developed an automatic distribution system ADS that generates the source code of the distributed Object Oriented Simulation System (OOSS) from the source code of sequential OOSS. To re-constitute the distributed simulation system, it has usually taken over several days or weeks. However, by using this ADS, the user can obtain the distributed simulation system only in a few minutes in some shortest cases. The restriction to apply the user program to this ADS are rather leniently. The domain users have found out no program at the test uses. The efficiency of the automatically distributed OOSS is good in these test cases. We can conclude that the ADS is useful and valuable for the domain users from the following three viewpoints : (1) the user description-free system to transform into the distributed system, (2) the lenient restriction for the user programs, (3) the high execution efficiency.
1998-12-15