计算机工程与科学2011，Vol.33Issue(12)：27-36,10.DOI:10.3969/j.issn.1007-130X.2011.12.006
异构多核处理器体系结构设计研究
Research of the Heterogeneous Multi-Core Processor Architecture Design
摘要
Abstract
Nowadays processors advance towards multi-core architecture. In heterogeneous multi-core processors, different kinds of computing tasks can be assigned to different processor kernels in order to perform parallel execution, which can provide more flexible and more effective principles. Nowadays the heterogeneous multi-core architecture becomes the research hot. This paper introduces the design of heterogeneous multi-core processors from architecture, and analyzes the challenges in terms of some important aspects: architecture of cores, interconnect, storage system, operating system support, test and validation, DVFS and so on. The challenges for the design of heterogeneous multi-core processors are discussed. Finally we propose the design key points for high performance and embedded realtime applications: the performance and the number of cores for high performance heterogeneous multi-cores, real-time and lower power for embedded real-time multi-cores.关键词
多核处理器/异构多核处理器/体系结构/嵌入式实时系统Key words
multi-core processor/ heterogeneous multi-core processor/ architecture/ embedded realtime system分类
信息技术与安全科学引用本文复制引用
陈芳园,张冬松,王志英..异构多核处理器体系结构设计研究[J].计算机工程与科学,2011,33(12):27-36,10.基金项目
国家自然科学基金资助项目(60773024,60873015,60903039) （60773024,60873015,60903039）
