Research Article
Shared Cache Allocation Based on Fairness in a Chip Multiprocessor Architecture
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@INPROCEEDINGS{10.1007/978-3-319-73317-3_58, author={Dongfang Wang and Jingmei Li}, title={Shared Cache Allocation Based on Fairness in a Chip Multiprocessor Architecture}, proceedings={Advanced Hybrid Information Processing. First International Conference, ADHIP 2017, Harbin, China, July 17--18, 2017, Proceedings}, proceedings_a={ADHIP}, year={2018}, month={2}, keywords={Multi-core Shared cache Fairness Allocation}, doi={10.1007/978-3-319-73317-3_58} }- Dongfang Wang
Jingmei Li
Year: 2018
Shared Cache Allocation Based on Fairness in a Chip Multiprocessor Architecture
ADHIP
Springer
DOI: 10.1007/978-3-319-73317-3_58
Abstract
Cache, as the hub between the multi-core processor and the memory, is closely related to the performance of the CMP system. And with the number of processor core increasing, the contention of multi-core for shared cache becomes more intense. Fairness is important to affect the performance of CMP systems, so a Shared Cache allocation method based on fairness is proposed. According to the way of borrow-return, the method assigns Shared Cache to multiple to realize the dynamic balance. The experimental results show that the method significantly improves the system fairness and the system throughput.
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