Attention Routing: track-assignment detailed routing using attention-based reinforcement learning

20 Apr 2020Haiguang LiaoQingyi DongXuliang DongWentai ZhangWangyang ZhangWeiyi QiElias FallonLevent Burak Kara

In the physical design of integrated circuits, global and detailed routing are critical stages involving the determination of the interconnected paths of each net on a circuit while satisfying the design constraints. Existing actual routers as well as routability predictors either have to resort to expensive approaches that lead to high computational times, or use heuristics that do not generalize well... (read more)

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