摘要
并行测试已成为未来自动测试领域的发展趋势,而计算机技术的飞速发展为并行测试提供了许多思想和实现方法;在给出理想的并行测试结构框架后,文中着重从计算机技术应用的角度论述了并行测试的方法;多处理器和单处理器并行测试结构成为并行测试的两种主要体系,这其中又具体为分布式并行测试结构、协处理器结构,以及多进程、多线程结构等;这些结构体系各有特点,在搭建并行测试系统时应适情况选取,以便更大程度地提高测试速度、效率,节约测试资源。
Parallel test becomes the trend of development in future of automatic test system. Many ideas and implementation methods of parallel test have been provided for with the instant development of computer technology. After giving the idea larchitecture of parallel test, the paper discusses concrete implementation methods of parallel test from applications of computer technologies. Multiprocessor and monoprocessor have become two main architectures of parallel test. It also can be divided into distributed, coprocessor, multiple processes, and multiple threads architecture in details, These four structures have their own features, so we must choose them on physical circumstances to improve test speed and efficiency and save test resources.
出处
《计算机测量与控制》
CSCD
2007年第8期981-983,共3页
Computer Measurement &Control
基金
电子测试技术国防科技重点实验室基金项目(51487020305JB3201)。
关键词
并行测试
分布式结构
协处理器
多进程
多线程
parallel test
distributed architecture
coprocessor
multiple processes
multiple threads
