@article{astraamultiagentsystemforgpukernelperfor,
  title = {Astra: A Multi-Agent System for GPU Kernel Performance Optimization},
  author = {Anjiang Wei and Tianran Sun and Yogesh Seenichamy and Hang Song and Anne Ouyang and Azalia Mirhoseini and Ke Wang and Alex Aiken},
  year = {2025},
  eprint = {2509.07506},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2509.07506},
}