Deadlock Free Collective Communication Library.
make -j<n>Using
-gencode=arch=compute_86,code=sm_86forNVCC_GENCODEby default. Set theNVCC_GENCODEenvironment variable when needed.
@inproceedings{pan2025dfccl,
title={Comprehensive Deadlock Prevention for GPU Collective Communication},
author={Lichen Pan, Juncheng Liu, Yongquan Fu, Jinhui Yuan, Rongkai Zhang, Pengze Li, Zhen Xiao},
booktitle={EuroSys'25},
year={2025}
}
ISBN: 979-8-4007-1196-1/25/03
DOI: https://doi.org/10.1145/3689031.3717466
https://github.com/Oneflow-Inc/dfccl/
The commit ID corresponding to the code used in the paper is 66260c9.
The artifact version on Zenodo is the one used to obtain the results described in the paper.