Dynamical Cache Partitioning Based on cache Missing ratio and process priority

摘要：

This paper studies the fairness model in the sharing cache between the cores in a chip Multi-processor (CMP) architecture, and makes two contributions as follows: firstly, this paper discussed the performance of the multi-core system based on the priority and the missing ratio, in contrast with the relative researches focus on the process priority, thread missing ratio or the relation between the process priority and the throughput respectively in past. Secondly, this paper proposed the new metrics to measure the fairness of the sharing cache partitioning, and the algorithm is under the guideline of this theory of the fairness model to partition the cache in order to maximize the ability of the processing of the core and in the whole. The experiments proved that this algorithm is effective and it improves the CPUs throughput.

关键词： process priority missing ratio fairness model cache partitionin

作者: Shiping Du Gaochao Xu Xiaozhong Geng Yushuang Dong

作者单位: College of Computer Science and Technology, Jilin University, Changchun, China College of Computer Science and Technology, Jilin University, Changchun, China School of Electrical

会议类型: 国际会议

会议名称: 2011 3rd International Conference on Advanced Computer Control(2011年IEEE第三届高端计算机控制国际会议 ICACC2011)

会议地点: 哈尔滨

会议语种:英文

页码: 524-528

在线出版日期: 2011-01-18（万方平台首次上网日期，不代表论文的发表时间）