基于GT4的网格并行应用研究  

Research on the Application of Grid Parallelization Based on GT4

作　　者：赵德明[1] 王海波[1] 汤东阳 毕进娜 

机构地区：[1]中国石油化工股份有限公司石油物探技术研究院,南京211103

出　　处：《现代计算机（中旬刊）》2014年第8期7-11,共5页Modern Computer

摘　　要：网格技术可以充分利用广域网中异构的、广泛分布的、时刻变化的动态资源,以达到完全共享和各种资源之间良好的协同工作。通常这样的整合在没有较高的硬件计算性能的前提下,也能利用数量较多、成本较低的单机来实现超级计算机对巨量数据的迅捷计算。利用网格组件将办公室的单机资源充分整合,同时以绘制Mandelbrot集这个可以易并行的实例对网格计算和单机计算的速度进行对比。实验证明,网格计算在解决计算密集型问题比单机更有优势。Grid technology can make full use of time changes widely distributed and dynamic resource in a wide area network, which can achieve good collaboration between the various resources and full sharing. The premise is usually calculated performance for such integration in the absence of higher hardware, and can also realize fast supercomputers of the massive data calculation to use a single number, low cost computers. Uses grid components to fullly integrate the office stand-alone resources, and draws the Mandelbrot set which can be easily parallel calculation of grid computing and single speed comparison. Experiments show that the grid computing has more advantages than single computing in solving computation-intensive problems.

关 键 词：网格计算 GT4 MANDELBROT集 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]