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HDLdebugger: Streamlining HDL debugging with Large Language Models
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AI
DOI：10.1145/3735638.png)
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Abstract
En 中文
In the domain of chip design, hardware description languages (HDLs) play a pivotal role. However, due to the inherent complexity of HDLs and the scarcity of high-quality debugging resources, HDL bug fixing remains a challenging and time-consuming task, even for seasoned engineers. Consequently, there is a pressing need to develop automated HDL code debugging models, which can alleviate the burden on hardware engineers. Despite the strong capabilities of large language models (LLMs) in generating, completing, and debugging software code, their utilization in the specialized field of HDL debugging has been limited and, to date, has not yielded satisfactory results. In this paper, we propose an LLM-assisted HDL debugging framework, namely HDLdebugger, which consists of HDL debugging data generation via a reverse engineering approach, a search engine for retrieval-augmented generation, and a retrieval-augmented LLM fine-tuning approach. Through the integration of these components, HDLdebugger can automate and streamline HDL debugging for chip design. Our comprehensive experiments, conducted on an HDL code dataset sourced from Industry, reveal that HDLdebugger outperforms 13 cutting-edge LLM baselines, displaying exceptional effectiveness in HDL code debugging.
Keywords:
Code Debugging
Large Language Model
Retrieval Augmented Generation
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2
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112
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1.2K
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