PPoPP 2023
Sat 25 February - Wed 1 March 2023 Montreal, Canada
Zhen Xie

Registered user since Sat 20 Aug 2022

Name:Zhen Xie
Bio:

Zhen Xie is a postdoctoral researcher in the Data Sciences group at the Argonne Leadership Computing Facility. Zhen works on optimizing AI and HPC workloads with mixed precision on the next-generation AI-accelerator systems.

Prior, Zhen was a postdoctoral researcher in Electrical Engineering and Computer Science at the University of California Merced on building efficient system supports for HPC and AI/DL workloads with persistent memory and GPU platforms. Zhen obtained his Ph.D. at the Institute of Computing Technology of the Chinese Academy of Sciences (ICT, CAS), Beijing, China. Zhen received a B.S. degree in Computer Science and Technology at the Wuhan University of Technology.

Research Interests Include:

  • Performance optimization on HPC and AI/DL applications

  • Parallel computing on various architecture

  • Heterogeneous computing and memory systems

  • Scientific machine learning

Country:United States
Affiliation:Argonne National Laboratory
Personal website:http://zhen-xie.com/
Research interests:Machine learning, Parallel computing, Performance optimization, Heterogeneous architectures

Contributions

PPoPP 2023 Merchandiser: Data Placement on Heterogeneous Memory for Task-Parallel HPC Applications with Load-Balance Awareness
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