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|Title:||A performance and power co-optimization approach for modern processors|
|Authors:||Zhu, Y. |
|Citation:||Zhu, Y.,Wong, W.-F.,Koh, C.-K. (2005). A performance and power co-optimization approach for modern processors. Proceedings - Fifth International Conference on Computer and Information Technology, CIT 2005 2005 : 822-828. ScholarBank@NUS Repository. https://doi.org/10.1109/CIT.2005.34|
|Abstract:||In embedded systems, performance and power are important inter-related issues that cannot be decoupled. Expensive and extensive simulations in a processor design space are usually required to verify whether a design meets both performance and power requirements. In this paper, an analytical co-optimization approach based on an integrated workload, performance and power model for modem processors is described and studied. A design space consisting of more than 15 architectural and workload parameters can be quickly explored for co-optimization. Validation with measured results obtained from simulators as well as physical processors showed that the model has a good degree of accuracy. We shall describe the details of approach and the model, and show how to apply the approach to the problem of co-optimizing the power and performance of processor design. With the completeness, flexibility and efficiency, our approach provides clear insights into the tradeoffs of designs for performance and power. © 2005 IEEE.|
|Source Title:||Proceedings - Fifth International Conference on Computer and Information Technology, CIT 2005|
|Appears in Collections:||Staff Publications|
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