网格计算及其在大型数值计算中的应用
发布时间:2018-12-11 03:14
【摘要】:针对在没有超级计算机的情况下,通过共享网络将不同地点的大量计算机互联,将各处计算机的多余处理器能力合在一起,形成巨大的处理能力,从而形成虚拟的超级计算机,使得"虚拟化的"、无缝的资源共享成为可能,从而支持不同组织和部门之间的协作,解决大型数值计算的问题。并以网格计算工具包Globus Toolkit为基础,在网格基本原理的指导下,运行了一个具体的网格应用实例,求解了"素性判定"、"高精度运算"等问题,验证了该方法的正确性。
[Abstract]:In the absence of a supercomputer, a large number of computers in different locations are interconnected through a shared network, and the redundant processor capabilities of various computers are combined to form a virtual supercomputer. This makes it possible for "virtualized", seamless resource sharing to support collaboration between different organizations and departments and solve the problem of large-scale numerical computing. Based on the grid computing toolkit Globus Toolkit, a concrete grid application example is run under the guidance of the grid basic principle, and the problems of "primality judgment" and "high precision operation" are solved, and the correctness of the method is verified.
【作者单位】: 西南交通大学信息科学与技术学院;成都纺织高等专科学校电气工程学院;中国地质调查局;中国地质科学院矿产综合利用研究所;
【基金】:科技部院所专项基金(2008EG130243)
【分类号】:TP393.09
[Abstract]:In the absence of a supercomputer, a large number of computers in different locations are interconnected through a shared network, and the redundant processor capabilities of various computers are combined to form a virtual supercomputer. This makes it possible for "virtualized", seamless resource sharing to support collaboration between different organizations and departments and solve the problem of large-scale numerical computing. Based on the grid computing toolkit Globus Toolkit, a concrete grid application example is run under the guidance of the grid basic principle, and the problems of "primality judgment" and "high precision operation" are solved, and the correctness of the method is verified.
【作者单位】: 西南交通大学信息科学与技术学院;成都纺织高等专科学校电气工程学院;中国地质调查局;中国地质科学院矿产综合利用研究所;
【基金】:科技部院所专项基金(2008EG130243)
【分类号】:TP393.09
【共引文献】
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