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Daokun Hu

PostDoc
Ant Group & Zhejiang University
daokunhu@hnu.edu.cn hudaokun.hdk@antgroup.com


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About Me

I am currently a postdoctoral fellow in the OceanBaseLab of Ant Research, Ant Group and Zhejiang University.

I received my Ph.D. at College of Computer Science and Electronic Engineering, Hunan University in 2024, advised by Hao Chen(陈浩) and Jianhua Sun(孙建华). From 2024.1 to 2024.7, I was a research intern at OceanBaseLab of Ant Research. I obtained my B.S. degree at Computer Science and Electronic Engineering, Hunan University in 2018.

Research Interests

Publications

  1. SIGMOD
    Halo: A Hybrid PMem-DRAM Persistent Hash Index with Fast Recovery
    Daokun Hu* ,  Zhiwen Chen* ,  Wenkui Che ,  Jianhua Sun ,  Hao Chen
    Proceedings of the 2022 International Conference on Management of Data (SIGMOD), 2022.
    PDF Code BibTex

  2. VLDB
    Persistent memory hash indexes: an experimental evaluation
    Daokun Hu* ,  Zhiwen Chen* ,  Jianbing Wu ,  Jianhua sun ,  Hao Chen
    Proceedings of the VLDB Endowment (VLDB), 2021.
    PDF Code BibTex

  3. VLDBJ
    A quantitative evaluation of persistent memory hash indexes
    Zhiwen Chen* ,  Daokun Hu* ,  Wenkui Che ,  Jianhua Sun ,  Hao Chen
    The VLDB Journal.
    PDF Code BibTex

  4. TACO
    TLB-pilot: Mitigating TLB Contention Attack on GPUs with Microarchitecture-Aware Scheduling
    Bang Di* ,  Daokun Hu* ,  Zhen Xie ,  Jianhua Sun ,  Hao Chen ,  Jinkui Ren ,  Dong Li
    ACM Transactions on Architecture and Code Optimization (TACO).
    PDF Code BibTex

  5. TKDE
    On the performance intricacies of persistent memory aware storage engines
    Zhiwen Chen* ,  Wenkui Che* ,  Daokun Hu ,  Xin He ,  Jianhua Sun ,  Hao Chen
    IEEE Transactions on Knowledge and Data Engineering (TKDE).
    PDF Code BibTex

  6. TKDE
    ZBTree: A Fast and Scalable B+-Tree for Persistent Memory
    Wenkui Che* ,  Zhiwen Chen* ,  Daokun Hu ,  Jianhua Sun ,  Hao Chen
    IEEE Transactions on Knowledge and Data Engineering (TKDE).
    PDF Code BibTex

  7. HPCC
    Address Randomization for Dynamic Memory Allocators on the GPU
    Can Peng ,  Chenlin Huang ,  Daokun Hu ,  Di Bang ,  Jianhua Sun ,  Hao Chen ,  Xionghu Zhong
    IEEE International Conference on High Performance Computing and Communications (HPCC).
    PDF BibTex

  8. HPCC
    A Fast and Secure GPU Memory Allocator
    Jiang Wu ,  Bang Di ,  Jianhua Sun ,  Hao Chen ,  Xionghu Zhong ,  Daokun Hu ,  Chenlin Huang
    IEEE International Conference on High Performance Computing and Communications (HPCC).
    PDF BibTex