Distribution Of The Test Environment And Test Tasks Co-synthesis Technology Research

Living fashion and work mode in this information community is group, interactive, distributed and cooperative System of CSCW is interactive, cooperative, distributed, user-oriented, visible, data-distributed, dynamic, heterogeneous. Cooperativ-e design system is application of CSCW in engineering design field, and it has become a hot , prevail research content. But the project "IVEMT", a task of tenth-five project-of the Commission Of Science Technology And Industry For National Defence, develop this technology from a completely point of view. It apply CSCW into the field of experiment and testing circumstance. With the background of National Defence Preliminary Research Project-"IVEMT", the paper mainly concentrates on the appliance of cooperative technology in experiment of testing circumstance, and build a system model of cooperative testing.The paper begin with the architecture of CSCW, then analyses the function of the CSCW in experiment and testing circumstance, discuss the way to realize the application. Morover, the paper discuss the application of data sharing, scheduling strategy, load balance, continuous media, middleware technology in CSCW system.First, the fresh point of this paper is apply CSCW into experiment and test circumstance, discuss the necessity and feasibility, and proved it with a model system.In other hand, the paper introduce the advance technology of Distributed Store, discuss the synchronization of Share Memory and the distribution of thread, analyses the arithmetic applied into Synchronization of Cooperative Accessing and Distribution of Multi-thread.Moreover, the paper discuss the application of Priority Scheduling technology and Dynamic Load Balancing technology in task scheduling and load balancing.The same time, the paper discuss the processing of multimedia information in our system for further application of CSCW in experiment and testing circumstance.Furthermore, the paper has build a middleware based message, on the purpose of the extending and transplanting of the system.