@inproceedings{nopfs,
  author={Shigang Li and Torsten Hoefler},
  title={{Chimera: Efficiently Training Large-Scale Neural Networks with Bidirectional Pipelines}},
  year={2021},
  month={Nov.},
  booktitle={Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis (SC21)},
  location={St. Louis, Missouri},
  publisher={ACM},
  doi={10.1145/3458817.3476145},
}