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MoDSE: A High-Accurate Multiobjective Design Space Exploration Framework for CPU Microarchitectures

文献类型：期刊论文

作者Wang, Duo1,2; Yan, Mingyu1,2,3; Teng, Yihan1,2; Han, Dengke1,2; Liu, Xin1,2; Li, Wenming1,2; Ye, Xiaochun1,2; Fan, Dongrui1,2
刊名IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS
出版日期2024-05-01
卷号43期号:5页码:1525-1537
关键词Pareto optimization Predictive models Measurement Space exploration Prediction algorithms Central Processing Unit Microarchitecture CPU microarchitecture design space exploration (DSE) multiobjective exploration Pareto hypervolume prediction model
ISSN号0278-0070
DOI10.1109/TCAD.2023.3340059
英文摘要To accelerate time-consuming multiobjective design space exploration of CPU microarchitecture, previous work trains prediction models using a set of performance metrics derived from a few simulations, then predicts the rest. Unfortunately, the low accuracy of models limits the exploration effect, and how to achieve a good tradeoff between multiple objectives while reducing exploration time is challenging. In this article, we investigate various prediction models and find out the most accurate basic model. We enhance the model by ensemble learning and generate Pareto-rank-based sample weights to improve prediction accuracy. A hypervolume-improvement-based optimization method to tradeoff between multiple objectives is proposed together with a uniformity-aware selection algorithm to jump out of the local optimum. Furthermore, the exploration time is reduced owing to a proposed Pareto-aware filter algorithm. Experiments demonstrate that our open-source framework can reduce the distance to the Pareto-optimal set by 39% compared with the state-of-the-art framework.
资助项目National Key Research and Development Program
WOS研究方向Computer Science ; Engineering
语种英语
WOS记录号WOS:001225897600016
出版者IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
源URL[http://119.78.100.204/handle/2XEOYT63/40064]  
专题中国科学院计算技术研究所期刊论文_英文
通讯作者Yan, Mingyu
作者单位1.Chinese Acad Sci, Inst Comp Technol, State Key Lab Proc, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Sch Comp Sci & Technol, Beijing 100049, Peoples R China
3.Shanghai Innovat Ctr Proc Technol, Shanghai 201815, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Duo,Yan, Mingyu,Teng, Yihan,et al. MoDSE: A High-Accurate Multiobjective Design Space Exploration Framework for CPU Microarchitectures[J]. IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS,2024,43(5):1525-1537.
APA Wang, Duo.,Yan, Mingyu.,Teng, Yihan.,Han, Dengke.,Liu, Xin.,...&Fan, Dongrui.(2024).MoDSE: A High-Accurate Multiobjective Design Space Exploration Framework for CPU Microarchitectures.IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS,43(5),1525-1537.
MLA Wang, Duo,et al."MoDSE: A High-Accurate Multiobjective Design Space Exploration Framework for CPU Microarchitectures".IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS 43.5(2024):1525-1537.

入库方式： OAI收割

来源：计算技术研究所

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