My research interest is to build hard-core systems, managed runtime and big data systems for emerging hardware, such as non-volatile memory and resource-disaggregated datacenter. Please refer to my homepage(https://wangchenxi7.github.io/home/) for more details. 

2009 - 2013    Tianjin University  B.S.

2013 - 2018    Institute of Computing Technology, Chinese Academy of Sciences  Ph.D.  

   

2018.10 - 2022.5  UCLA Postdoc researcher 

(Asterisk(*) means corresponding author)

Conferences

• OCCAMY:Elastically Sharing an On-chip Vector Co-processor Across Multiple Cores
  by Zhongcheng Zhang, Yan Ou, Ying Liu, Chenxi Wang, Yongbin Zhou, Xiaoyu Wang, Yuyang Zhang, Yucheng Ouyang, Jiahao Shan, Ying Wang, Jingling Xue, Huimin Cui, Xiaobing Feng
  The ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS), 2023
  
  
• Hermit:Low-Latency, High-Throughput, and Transparent Remote Memory via Feedback-Directed Asynchrony
  by Yifan Qiao, Chenxi Wang*, Zhenyuan Ruan, Adam Belay, Qingda Lu, Yiying Zhang, Miryung Kim, Guoqing Harry Xu*
  The USENIX Symposium on Networked Systems Design and Implementation (NSDI), 2023
  
  
• Canvas:Isolated and Adaptive Swapping for Multi-Applications on Remote Memory
  by Chenxi Wang, Yifan Qiao(co-first), Haoran Ma, Shi Liu, Yiying Zhang, Wenguang Chen, Ravi Netravali, Miryung Kim, Guoqing Harry Xu
  The USENIX Symposium on Networked Systems Design and Implementation (NSDI), 2023
  
  
• MemLiner: Lining up Tracing and Application for a Far-Memory-Friendly Runtime
  by Chenxi Wang, Haoran Ma(co-first), Shi Liu, Yifan Qiao, Jonathan Eyolfson, Christian Navasca, Shan Lu, Guoqing Harry Xu
  The USENIX Symposium on Operating Systems Design and Implementation (OSDI), 2022, (★Jay Lepreau Best Paper Award)
  
  
• Mako: A Low-Pause, High-Throughput Evacuating Collector for Memory-Disaggregated Datacenters
  by Haoran Ma, Shi Liu, Chenxi Wang*, Yifan Qiao, Michael D. Bond, Steve Blackburn, Miryung Kim, Guoqing Harry Xu*
  The ACM SIGPLAN Conference on Programming Language Design and Implementation (PLDI), 2022
  
  
• Semeru: A Memory-Disaggregated Managed Runtime
  by Chenxi Wang, Haoran Ma, Shi Liu, Yuanqi Li, Zhenyuan Ruan, Khanh Nguyen, Michael Bond, Ravi Netravali, Miryung Kim, Guoqing Harry Xu
  The USENIX Symposium on Operating Systems Design and Implementation (OSDI), 2020
  
  
• Panthera: Holistic Memory Management for Big Data Processing over Hybrid Memories
  by Chenxi Wang, Huimin Cui, Ting Cao, John Zigman, Haris Volos, Onur Mutlu, Fang Lv, Xiaobing Feng, Guoqing Harry Xu
  The ACM SIGPLAN Conference on Programming Language Design and Implementation (PLDI), 2019
  
  
• Efficient Management for Hybrid Memory in Managed Language Runtime
  by Chenxi Wang, Ting Cao, John Zigman, Fang Lv, Yunquan Zhang, Xiaobing Feng
  IFIP International Conference on Network and Parallel Computing (NPC), 2016, (Acceptance rate 17%)
  
  

Journals

• SPECBOX: A Label-Based Transparent Speculation Scheme Against Transient Execution Attacks
  by Bowen Tang, Chenggang Wu, Zhe Wang, Lichen Jia, Pen-Chung Yew, Yueqiang Cheng, Yinqian Zhang, Chenxi Wang, Guoqing Harry Xu
  IEEE Transactions on Dependable and Secure Computing (TDSC), 2022
  
  
• Unified Holistic Memory Management Supporting Multiple Big Data Processing Frameworks over Hybrid Memories
  by Chen Lei, Jiacheng Zhao, Chenxi Wang, Ting Cao, John Zigman, Haris Volos, Onur Mutlu, Fang Lv, Xiaobing Feng, Guoqing Harry Xu, Huimin Cui
  ACM Transactions on Computer Systems (TOCS), 2022
  
  
• Systemizing Interprocedural Static Analysis of Large-Scale Systems Code with Graspan
  by Zhiqiang Zuo, Kai Wang, Aftab Hussain, Ardalan Amiri Sani, Yiyu Zhang, Shenming Lu, Wensheng Dou, Linzhang Wang, Xuandong Li, Chenxi Wang, Guoqing Harry Xu
  ACM Transactions on Computer Systems (TOCS), 2021
  
  
• NVM Streaker: a fast and reconfigurable performance simulator for non-volatile memory-based memory architecture
  by Danqi Hu, Fang Lv, Chenxi Wang, Huimin Cui, Lei Wang, Ying Liu, Xiaobing Feng
  Journal of Supercomputing, 2018
  
  

Workshops

• Skadi: Building a Distributed Runtime for Data Systems in Disaggregated Data Centers
  by Cunchen Hu, Chenxi Wang, Sa Wang, Ninghui Sun, Yungang Bao, Jieru Zhao, Sanidhya Kashyap, Pengfei Zuo, Xusheng Chen, Liangliang Xu, Qin Zhang, Hao Feng, Yizhou Shan
  The Workshop on Hot Topics in Operating Systems (HotOS), 2023
  
  
• SemSwap: Semantics-Aware Swapping in Memory Disaggregated Datacenters
  by Siwei Cui, Liuyi Jin, Khanh Nguyen, Chenxi Wang
  ACM SIGOPS Asia-Pacific Workshop on Systems (APSys), 2022

2022 ACM SIGOPS China rising star

2022 OSDI Best Paper Awards

2021 UCLA Chancellor's award for postdoctoral research nomination