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Studies on Construction Method of Operating System Based on Mobile Agents

基于移动Agent的操作系统构建方法研究

基本信息

批准号：
14580394
负责人：
OKUBO Eiji
金额：
$ 1.28万
依托单位：
Ritsumeikan University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2002
资助国家：
日本
起止时间：
2002 至 2003
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-14580394/
关键词：
Operating System Agent Adaptive Processing Resource Management

项目摘要

In this research, we have investigated a new construction method of Operating system that is adaptable to changes of environment and system configuration. Firstly in this research, we have developed an abstraction method of computer resources such as processor, memory, peripheral devices and so on. Next, we have developed a method for implementing the function for managing each object as an agent. Based on these methods, we have investigated the mechanism of dynamic creationlupdate of agents and agent migration. Furthermore, we have investigated the method for managing various computer resources location-transparently by agents. The result in this research is as follows.1.Abstraction method of computer resources: We have developed the method for abstracting each computer resource connected via the network as an object. Concretely, objects are categorized into two kinds of objects : physical objects and data objects. Physical objects are used for abstracting computer resources, and data objects are data structures used in the system.2.Execution environment for agents : We have investigated the mechanism for the autonomy and mobility of agents, and developed the autonomous mechanism based on the reflection.3.Management method of computer resources by agents : We have developed the mechanism which agents migrate between computers and manage the computer resources location-transparently.4.Communication method between agents : We have developed the location-transparent communication method for managing the computer resources by agent co-operations.5.Resource management with load distribution : In order to efficient distribution of computer resources, we have developed the load distribution and load balancing method.

在本研究中，我们研究了一种新的操作系统构建方法，该方法可以适应环境和系统配置的变化。在本研究中，我们首先提出了一种计算机资源的抽象方法，如处理器、存储器、外围设备等。接下来，我们开发了一种方法来实现将每个对象作为代理进行管理的功能。在此基础上，研究了agent的动态创建、更新和迁移机制。此外，我们还研究了通过代理透明地管理各种计算机资源的方法。本研究的结果如下：1。计算机资源的抽象方法：我们开发了将通过网络连接的每个计算机资源抽象为对象的方法。具体来说，对象分为两类：物理对象和数据对象。物理对象是用来抽象计算机资源的，数据对象是系统中使用的数据结构。agent的执行环境：研究了agent的自主性和可移动性的机制，开发了基于反射的自治机制。代理管理计算机资源的方法：我们开发了代理在计算机之间迁移的机制，透明地管理计算机资源的位置。agent之间的通信方法：我们开发了一种位置透明的通信方法，通过agent之间的合作来管理计算机资源。负载分配的资源管理：为了有效地分配计算机资源，我们开发了负载分配和负载均衡方法。