Reproduce “Agentic Hardware Design as Repository-Level Code Evolution” on OpenResearch

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About this paper

Cunxi Yu, Chenhui Deng, Nathaniel Pinckney, Brucek Khailany

The HORIZON framework, developed by Yu et al. at NVIDIA Research, models hardware design as repository-level code evolution, enabling autonomous agents to achieve 100% completion across various RTL benchmark suites through iterative refinement and automated feedback. This approach frames design problems as long-horizon, iterative processes managed within a version-controlled system.

Key insights

  • The ability of an agent to effectively iterate and refine designs can lead to full convergence, even starting from low initial pass rates on complex tasks.
  • Achieving full correctness on challenging benchmark categories requires a disproportionately high computational budget, indicating that token efficiency is a critical bottleneck for practical application.
  • Current benchmarks may not fully capture real-world hardware design complexities, prompting a need for new benchmarks that incorporate robust scoring, randomized tests, and independent reference models to avoid "reward hacking."

Summary by alphaXiv.

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