SynAct: A Reasoning-Acting Large Language Model Agent for Adaptive Synthesis Optimization

Excerpt

arXiv:2608.12751v2 Announce Type: replace-cross Abstract: Logic synthesis transforms RTL designs into gate-level netlists, where PPA results are highly sensitive to the choice of optimization commands, making synthesis tuning both high-dimensional and expensive. Previous approaches fall into two categories: automated methods, which perform black-box search over fixed action spaces with limited decision-level interpretability, and LLM-based methods, which typically generate static scripts upfront