Publications

Main publications

  • Jiajun Huang, Sheng Di, Xiaodong Yu, Yujia Zhai, Jinyang Liu, Zizhe Jian, Xin Liang, Kai Zhao, Xiaoyi Lu, Zizhong Chen, Franck Cappello, Yanfei Guo, and Rajeev Thakur. hZCCL: Accelerating Collective Communication with Co-designed Homomorphic Compression, in Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis, 2024.
    [link]
    This paper is the first codesign of homomorphic compression and communication.
  • Jiajun Huang, Sheng Di, Xiaodong Yu, Yujia Zhai, Zhaorui Zhang, Jinyang Liu, Xiaoyi Lu, Ken Raffenetti, Hui Zhou, Kai Zhao, Khalid Alharthi, Zizhong Chen, Franck Cappello, Yanfei Guo, and Rajeev Thakur. ZCCL: ZCCL: Significantly Improving Collective Communication With Error-Bounded Lossy Compression, 2024.
    [link]
    This paper is the journal extension of the IPDPS2024 paper.
  • Jiajun Huang, Sheng Di, Xiaodong Yu, Yujia Zhai, Jinyang Liu, Yafan Huang, Ken Raffenetti, Hui Zhou, Kai Zhao, Xiaoyi Lu, Zizhong Chen, Franck Cappello, Yanfei Guo, and Rajeev Thakur. gZCCL: Compression-Accelerated Collective Communication Framework for GPU Clusters, in Proceedings of the 38th ACM International Conference on Supercomputing, 2024.
    [link]
    This paper details the first GPU-aware compression-accelerated collective communications library.
  • Jiajun Huang, Sheng Di, Xiaodong Yu, Yujia Zhai, Zhaorui Zhang, Jinyang Liu, Xiaoyi Lu, Ken Raffenetti, Hui Zhou, Kai Zhao, Zizhong Chen, Franck Cappello, Yanfei Guo, and Rajeev Thakur. An Optimized Error-controlled MPI Collective Framework Integrated with Lossy Compression, in Proceedings of the 38th IEEE International Parallel and Distributed Processing Symposium, 2024.
    [link]
    This conference paper is the starting point of the ZCCL family.