ECO: An LLM-Driven Efficient Code Optimizer for Warehouse Scale Computers. - Hannah Lin; Martin Maas 001; Maximilian Roquemore; Arman Hasanzadeh; Fred Lewis; Yusuf Simonson; Tzu-Wei Yang; Amir Yazdanbakhsh; Deniz Altinbüken; Florin Papa; Maggie Nolan Edmonds; Aditya Patil; et al. (CoRR, 2025)