文章基本信息

标题：SCHEDULING ALGORITHMS FOR MULTICORE SYSTEMS BASED ON APPLICATION CHARACTERISTICS
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作者：JUNG KYU PARK ; JAEHO KIM ; HEUNG SEOK JEON 等
期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2018
卷号：96
期号：3
页码：811
出版社：Journal of Theoretical and Applied
摘要：In this paper, we research how an application effects on other applications when they are executed in the same processor. And we take advantage of PMU (Performance Monitoring Unit) to examine that shared resource has the strongest relation with the influence. Based on the analysis, we design a novel user-level scheduling scheme that monitors applications characteristics on-line utilizing PMU and allocates applications into cores so that it can reduce the contention of shared resources. The key idea of this scheme is separating high-influential applications into different processors.
关键词：CPU; LLC; NUMA; Performance Monitoring Unit