BiG: A Bivariate Gradient-Based Wirelength Model for Analytical Circuit Placement
Proceedings of the 56th Annual Design Automation Conference 2019, pp. 1182019.
Global Placement Physical Design Wirelength Model
The analytical formulation has been shown to be the most effective for circuit placement. A key ingredient of analytical placement is its wirelength model, which needs to be differentiable and can accurately approximate a golden wirelength model such as half-perimeter wirelength. Existing wirelength models derive gradient from differentia...More
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