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Graph Neural Networks accelerate VLSI design with faster capacitance modeling

Researchers have developed GNN-Ceff, a novel method utilizing Graph Neural Networks for post-layout effective capacitance modeling in VLSI design. This approach aims to improve the accuracy and speed of static timing analysis, a critical step in verifying circuit timing correctness. GNN-Ceff demonstrates significant speed gains through GPU parallelization, achieving up to 929x speedup compared to serial methods on real-world benchmarks, while also outperforming existing heuristics in accuracy. AI

影响 Introduces a novel GNN application that could accelerate VLSI design cycles and improve chip performance.

排序理由 Academic paper introducing a new GNN-based method for VLSI design. [lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.LG 阅读 →

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Graph Neural Networks accelerate VLSI design with faster capacitance modeling

报道来源 [1]

  1. arXiv cs.LG TIER_1 English(EN) · Eren Dogan, Matthew R. Guthaus ·

    Effective Capacitance Modeling Using Graph Neural Networks

    arXiv:2507.03787v2 Announce Type: replace Abstract: Static timing analysis is a crucial stage in the VLSI design flow that verifies the timing correctness of circuits. Timing analysis depends on the placement and routing of the design, but at the same time, placement and routing …