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New AI framework predicts chip design IR-drop with high accuracy

Researchers have developed LMM-IR, a novel multimodal framework for predicting static IR-drop in chip design. This approach utilizes a large-scale netlist transformer to process netlist topology as 3D point cloud representations, enabling efficient handling of complex netlists. By integrating netlist and image data, the model achieves state-of-the-art performance, outperforming previous winning teams in the ICCAD 2023 contest. AI

IMPACT This framework could significantly reduce chip design time by enabling faster and more accurate IR-drop prediction.

RANK_REASON The cluster contains a research paper detailing a new AI framework for a specific technical problem. [lever_c_demoted from research: ic=1 ai=1.0]

Read on arXiv cs.LG →

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COVERAGE [1]

  1. arXiv cs.LG TIER_1 English(EN) · Kai Ma, Zhen Wang, Hongquan He, Qi Xu, Tinghuan Chen, Hao Geng ·

    LMM-IR: Large-Scale Netlist-Aware Multimodal Framework for Static IR-Drop Prediction

    arXiv:2511.12581v2 Announce Type: replace Abstract: Static IR drop analysis is a fundamental and critical task in the field of chip design. Nevertheless, this process can be quite time-consuming, potentially requiring several hours. Moreover, addressing IR drop violations frequen…