基于ARM处理器的均衡计算型服务器设计

Design of Balanced Computing Server Based on ARM Processor

由于传统服务器无法随时随地实现远程控制,设计基于ARM处理器的均衡计算型服务器。在硬件设计方面,以ARM处理器为核心硬件,将数字量输出作为远程控制信号,实现经互联网的远程控制。在软件设计方面,通过轮询调度算法与节点平均负载值,达到网际互连协议(Internet Protocol,IP)负载均衡的目的;使用遗传算法的交叉操作,扩展空间搜寻区域,从而确保遗传算法的搜寻性能。测试结果表明,设计的均衡计算型服务器,系统平均响应时间为22.026 s,且准确度维持在90%以上。通过测试可以看出,设计的服务器可达到预先效果。

Since the conventional server cannot be remotely controlled at any time and anywhere, we design a balanced computing type server based on ARM processor. In terms of hardware design, the ARM processor is used as the core hardware, and the digital output is used as the remote control signal to realize remote control via the Internet. In terms of software design, a polling scheduling algorithm with the average load value of nodes is used to achieve the purpose of Internet Protocol(IP) load balancing;the crossover operation of genetic algorithm is used to extend the spatial search area, thus ensuring the search performance of genetic algorithm. The test results show that the designed balanced computing server has an average system response time of 22.026 s and maintains an accuracy of over 90%. The test shows that the designed server can achieve the advance effect.