为提高分布式作业系统的性能,提出了基于志愿者计算的方法。对分布式作业系统中的任务服务器进行设计,通过提高任务服务器的分发能力,提升了作业系统整体的计算能力。实例仿真计算表明,当任务服务器的数量增加时,采用基于志愿者的分布式作业系统能够大大提高任务服务器处理任务的能力,同时如果对数据库查询进行优化,可以进一步提高分布式作业系统的性能。
To improve the performance of a distributed operating system a method is proposed based on volunteers calculation. Distributed operating system for the task of server design,the task the server by increasing the distribution capacity of the operating system so as to enhance the overall computing power. The simulation calculations show that,when the mandate of the number of servers increases,volunteer-based distributed operating system can greatly enhance the ability of the task server processing tasks,while if the database query optimization,the performance of a distributed operating system is greatly improved.