| High Performance General-Purpose Microprocessors: Past and Future |
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| 引用本文： | Wei-Wu Hu,Rui Hou,Jun-Hua Xiao,and Long-Bin Zhang. High Performance General-Purpose Microprocessors: Past and Future[J]. 计算机科学技术学报, 2006, 21(5): 631-640. DOI: 10.1007/s11390-006-0631-6 |
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| 作者姓名： | Wei-Wu Hu Rui Hou Jun-Hua Xiao and Long-Bin Zhang |
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| 作者单位： | Key Laboratory of Computer System and Architecture, Institute of Computing Technology, Chinese Academy of Sciences Beijing 100080, P.R. China |
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| 基金项目： | Supported by the National Natural Science Foundation of China for Distinguished Young Scholar under Grant No. 60325205 the National High Technology Development 863 Program of China under Grants No. 2002AA110010, No. 2005AA110010 No. 2005AA119020, and the National Grand Fundamental Research 973 Program of China under Grant No. 2005CB321600. |
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| 摘 要： | It can be observed from looking backward that processor architecture is improved through spirally shifting from simple to complex and from complex to simple. Nowadays we are facing another shifting from complex to simple, and new innovative architecture will emerge to utilize the continuously increasing transistor budgets. The growing importance of wire delays, changing workloads, power consumption, and design/verification complexity will drive the forthcoming era of Chip Multiprocessors （CMPs）. Furthermore, typical CMP projects both from industries and from academics are investigated. Through going into depths for some primary theoretical and implementation problems of CMPs, the great challenges and opportunities to future CMPs are presented and discussed. Finally, the Godson series microprocessors designed in China are introduced.
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| 关 键 词： | 高性能微处理器 指令 数据 并行技术 芯片多处理器 |
| 收稿时间： | 2006-04-13 |
| 修稿时间： | 2006-04-132006-07-24 |
High Performance General-Purpose Microprocessors: Past and Future |
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| Wei-Wu Hu,Rui Hou,Jun-Hua Xiao,Long-Bin Zhang. High Performance General-Purpose Microprocessors: Past and Future[J]. Journal of Computer Science and Technology, 2006, 21(5): 631-640. DOI: 10.1007/s11390-006-0631-6 |
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| Authors: | Wei-Wu Hu Rui Hou Jun-Hua Xiao Long-Bin Zhang |
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| Affiliation: | Key Laboratory of Computer System and Architecture, Institute of Computing Technology, Chinese Academy of Sciences Beijing 100080, P.R. China |
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| Abstract: | It can be observed from looking backward that processor architecture is improved through spirally shifting from simple to complex and from complex to simple. Nowadays we are facing another shifting from complex to simple, and new innovative architecture will emerge to utilize the continuously increasing transistor budgets. The growing importance of wire delays, changing workloads, power consumption, and design/verification complexity will drive the forthcoming era of Chip Multiprocessors (CMPs). Furthermore, typical CMP projects both from industries and from academics are investigated. Through going into depths for some primary theoretical and implementation problems of CMPs, the great challenges and opportunities to future CMPs are presented and discussed. Finally, the Godson series microprocessors designed in China are introduced. |
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| Keywords: | high performance general-purpose microprocessor instruction level parallelism data level parallelism thread level parallelism chip multiprocessors Godson processor |
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