arXiv AI By M. Leibl, F. Azevedo, S. Uhlich, A. Bonetti, A. Venkitaraman, C. Hsieh, P. Pham, L. Servadei, H. Graeb, R. Martins

LOADBench: A Large Open Analog Dataset and Benchmark for Machine Learning in IC Design

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The paper introduces LOADBench, a large open dataset and benchmark suite for machine learning in analog integrated circuit design. It contains over 100 operational amplifier topologies from the SkyWater130 PDK, each with detailed annotations, sizing constraints, testbenches, and thousands of Pareto-optimal sizing-performance pairs generated by NSGA-II. Six standardized benchmark tasks—inverse sizing, topology selection, sub‑circuit classification, structural circuit generation, Pareto‑membership prediction, and multi‑objective optimization—are defined with precise protocols, and all data, annotations, and reference implementations are released under an open license.

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