Linpack Test on KD-50-I High Performance Computer

摘要：

Linpack is a fundamental benchmark for TOP500 supercomputers. It ranks supercomputers by their execution time to solve a random generated dense linear system. But the way to achive peak performance in Linpack test is quite time-consuming and energy-wasting. In order to improve test efficiency, the author proposes a new test scheme in consideration of Linpack algorithm and the cluster architecture, then used it to perform Linpack test on KD-50-I. Experiment results combined with Green500 List show that KD-50-I is quite energy-efficient.

作者: Wu Chao Sun Guang-zhong Chen Guo-liang Li Kai Fang Wei

作者单位: Department of Computer Science and Technology,University of Science and Technology,Anhui Hefei 23002 Department of Computer Science and Technology,University of Science and Technology,Anhui Hefei 23002

会议类型: 国际会议

会议名称: The Inaugural Symposium on Parallel Algorithms, Architectures and Programming(并行算法、结构和编程国际研讨会)

会议地点: 广州

会议语种:英文

页码: 177-188

在线出版日期: 2008-09-16（万方平台首次上网日期，不代表论文的发表时间）