[2603.25243] FluxEDA: A Unified Execution Infrastructure for Stateful Agentic EDA

Computer Science > Hardware Architecture arXiv:2603.25243 (cs) [Submitted on 26 Mar 2026] Title:FluxEDA: A Unified Execution Infrastructure for Stateful Agentic EDA Authors:Zhengrui Chen, Zixuan Song, Yu Li, Qi Sun, Cheng Zhuo View a PDF of the paper titled FluxEDA: A Unified Execution Infrastructure for Stateful Agentic EDA, by Zhengrui Chen and 4 other authors View PDF HTML (experimental) Abstract:Large language models and autonomous agents are increasingly explored for EDA automation, but many existing integrations still rely on script-level or request-level interactions, which makes it difficult to preserve tool state and support iterative optimization in real production-oriented environments. In this work, we present FluxEDA, a unified and stateful infrastructure substrate for agentic EDA. FluxEDA introduces a managed gateway-based execution interface with structured request and response handling. It also maintains persistent backend instances. Together, these features allow upper-layer agents and programmable clients to interact with heterogeneous EDA tools through preserved runtime state, rather than through isolated shell invocations. We evaluate the framework using two representative commercial backend case studies: automated post-route timing ECO and standard-cell sub-library optimization. The results show that FluxEDA can support multi-step analysis and optimization over real tool contexts, including state reuse, rollback, and coordinated iterative execution. Th...