Empowering Analog Integrated Circuit Design through Large Language Models and Reinforcement Learning
Analog Integrated Circuit design consists of several complex steps that are difficult to optimize. Automating the transistor sizing process specifically comes with many challenges. The problem has a large design space, requires complex performance trade-offs, and needs to adjust to rapidly advancing...
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Format: | Thesis |
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Massachusetts Institute of Technology
2024
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Online Access: | https://hdl.handle.net/1721.1/156800 |
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author | Terpstra, Irene |
author2 | Zhang, Xin |
author_facet | Zhang, Xin Terpstra, Irene |
author_sort | Terpstra, Irene |
collection | MIT |
description | Analog Integrated Circuit design consists of several complex steps that are difficult to optimize. Automating the transistor sizing process specifically comes with many challenges. The problem has a large design space, requires complex performance trade-offs, and needs to adjust to rapidly advancing semiconductor technology. As a result, the task of sizing transistors is traditionally performed by experts with years of experience. Various optimization and reinforcement learning methods have been proposed to automate this process. While having shown great competency, these methods must learn complex circuit dynamics from scratch, resulting in black-box solutions. This thesis proposes that the background knowledge contained in Large Language Models (LLMs) can guide the decisions of circuit designers, and that this guidance can be used to improve the exploration efficiency of both mathematical optimizers and reinforcement learning algorithms. This thesis demonstrates that LLMs possess a foundational understanding of analog circuit design including circuit calculation and netlist comprehension. It also built a framework to integrate LLMs as heuristic tools with existing optimization methods. This is a first-of-its-kind exploration into linking LLMs with optimization techniques for analog circuit design. While the current experimental results do not show improvements in design quality or speed, this work establishes the groundwork for further advancements with more sophisticated or fine-tuned LLMs. |
first_indexed | 2024-09-23T13:03:27Z |
format | Thesis |
id | mit-1721.1/156800 |
institution | Massachusetts Institute of Technology |
last_indexed | 2024-09-23T13:03:27Z |
publishDate | 2024 |
publisher | Massachusetts Institute of Technology |
record_format | dspace |
spelling | mit-1721.1/1568002024-09-17T03:32:00Z Empowering Analog Integrated Circuit Design through Large Language Models and Reinforcement Learning Terpstra, Irene Zhang, Xin Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science Analog Integrated Circuit design consists of several complex steps that are difficult to optimize. Automating the transistor sizing process specifically comes with many challenges. The problem has a large design space, requires complex performance trade-offs, and needs to adjust to rapidly advancing semiconductor technology. As a result, the task of sizing transistors is traditionally performed by experts with years of experience. Various optimization and reinforcement learning methods have been proposed to automate this process. While having shown great competency, these methods must learn complex circuit dynamics from scratch, resulting in black-box solutions. This thesis proposes that the background knowledge contained in Large Language Models (LLMs) can guide the decisions of circuit designers, and that this guidance can be used to improve the exploration efficiency of both mathematical optimizers and reinforcement learning algorithms. This thesis demonstrates that LLMs possess a foundational understanding of analog circuit design including circuit calculation and netlist comprehension. It also built a framework to integrate LLMs as heuristic tools with existing optimization methods. This is a first-of-its-kind exploration into linking LLMs with optimization techniques for analog circuit design. While the current experimental results do not show improvements in design quality or speed, this work establishes the groundwork for further advancements with more sophisticated or fine-tuned LLMs. M.Eng. 2024-09-16T13:50:02Z 2024-09-16T13:50:02Z 2024-05 2024-07-11T14:37:01.380Z Thesis https://hdl.handle.net/1721.1/156800 In Copyright - Educational Use Permitted Copyright retained by author(s) https://rightsstatements.org/page/InC-EDU/1.0/ application/pdf Massachusetts Institute of Technology |
spellingShingle | Terpstra, Irene Empowering Analog Integrated Circuit Design through Large Language Models and Reinforcement Learning |
title | Empowering Analog Integrated Circuit Design through Large Language Models and Reinforcement Learning |
title_full | Empowering Analog Integrated Circuit Design through Large Language Models and Reinforcement Learning |
title_fullStr | Empowering Analog Integrated Circuit Design through Large Language Models and Reinforcement Learning |
title_full_unstemmed | Empowering Analog Integrated Circuit Design through Large Language Models and Reinforcement Learning |
title_short | Empowering Analog Integrated Circuit Design through Large Language Models and Reinforcement Learning |
title_sort | empowering analog integrated circuit design through large language models and reinforcement learning |
url | https://hdl.handle.net/1721.1/156800 |
work_keys_str_mv | AT terpstrairene empoweringanalogintegratedcircuitdesignthroughlargelanguagemodelsandreinforcementlearning |