Modeling and Estimation for the Power Consumption of Matriz Computation on Multi-core Platform

摘要：

We model and estimate the power consumption of large-scale matrix multiplication by including the most basic power parameters in the parallel algorithm analysis. The matrix multiplication program has been designed based on multi-core frameworks. A Bridging Model (BM) is employed to incorporate the numerical parameters of ultimate physical constraints from power-relevant components and coarse-grained features of the multi-core platform. Consequently the power consumption is predicted by calculating the timing and power factors in the performance analysis equation. The power model and estimation results are validated by measuring the program running on real systems.

作者: Da Qi Ren Reiji Suda

作者单位: Department of Computer Science The University of Tokyo 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-003, JAPAN JST, CREST, JAPAN

会议类型: 国际会议

会议名称: The Second International Joint Conference on Computational Science and Optimization(CSO 2009)(2009 国际计算科学与优化会议)

会议地点: 三亚

会议语种:英文

页码: 42-46

在线出版日期: 2009-04-24（万方平台首次上网日期，不代表论文的发表时间）