An efficient leakage power optimization framework based on reinforcement learning with graph neural network

An efficient leakage power optimization framework based on reinforcement learning with graph neural network

Abstract Threshold voltage ( $$V_{th}$$ V th ) assignment is convenient for leakage optimization due to the exponential relation between leakage power and $$V_{th}$$ V th by swapping logic cells without routing effort. However, it poses great challenge in large scale circuit design as an NP-hard pro...

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Bibliographic Details
Main Authors: Peng Cao, Yuhan Dong, Zhanhua Zhang, Wenjie Ding, Jiahao Wang
Format: Article
Language:English
Published: Nature Portfolio 2024-11-01
Series:Scientific Reports
Subjects:
Threshold voltage
Leakage power
Reinforcement learning
Graph neural network
Online Access:https://doi.org/10.1038/s41598-024-76859-z
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https://doi.org/10.1038/s41598-024-76859-z

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