Agentic Hardware Design as Repository-Level Code Evolution

Imagine you're trying to design complex hardware, like chips, which involves a lot of manual coding and testing. Traditionally, engineers spend countless hours iterating on designs, often running into issues where the design doesn't meet specifications or takes too long to validate. This is a common problem in hardware design, where the complexity can lead to errors and inefficiencies — this is what's called the design bottleneck.

To tackle this, the authors propose a new framework called HORIZON. Instead of relying solely on human engineers, HORIZON uses a self-evolving agent that can automatically manage and evolve hardware design projects. It compiles a project pack that includes everything needed for the design process, like domain knowledge and evaluation tools, and then operates in a hands-free loop to make changes and improvements. This means that the agent can continuously learn and adapt, potentially speeding up the design process and reducing errors.

What sets HORIZON apart from previous work is its ability to apply these self-evolving techniques not just to software but directly to hardware design artifacts. The results are promising, with the framework achieving full completion on various benchmarks, indicating that it can effectively handle the complexities of hardware design. However, the authors are careful to note that while this is a significant step forward, there are still many challenges to overcome in the broader field of chip design.

The framework introduces a novel approach to hardware design through self-evolving agents.

The evaluation on multiple benchmarks supports the claims, though it acknowledges limitations.