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Unaddressed thermal issues can seriously hinder the development of reliable and low power systems. In this paper, we propose a statistical approach for analyzing thermal behavior under leakage power variations stemming from the manufacturing process. Based on the proposed models, we develop floorplanning techniques targeting thermal optimization. The experimental results show that peak temperature...
Thermal issues have become critical roadblocks for achieving highly reliable three-dimensional (3D) integrated circuits. This paper performs both the evaluation and mitigation of the impact of leakage power variations on the temperature profile of 3D Chip-Multiprocessors (CMPs). Furthermore, this paper provides a learning-based model to predict the maximum temperature, based on which a simple, yet...
Power gating is one of the most effective ways to reduce leakage power. In this paper, we introduce a new relationship among maximum instantaneous current, IR drops and sleep transistor networks from a temporal viewpoint. Based on this relationship, we propose an algorithm to reduce the total sizes of sleep transistors in distributed sleep transistor network designs. On average, the proposed method...
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