Research Summary

I have broad interests in computer architecture and systems. My research focuses on more efficient and resilient system architecture design. My current focused topics include:

• Large-scale Datacenter Optimization: How to enhance the shared datacenters in …
  • LLM serving efficiency on scalable CPU with matrix acceleration units. [In submission]
  • resource visibility in shared-state scheduler architecture. [SoCC’23]
  • request visibility of microservice-level parallelism. [IPDPS’22]
  • power-aware management of serverless computing systems. [IPDPS’23, CCGRID’24, SCIS’25]
• Efficient Management Facilities: How to eliminate the additional costs of …
  • intra-service tracing facility for cloud datacenters. [ASPLOS’25]
  • power management facility for autonomous embedded systems with shadow cycles. [ICCD’24, TACO’24]
  • resource management facility for autonomous embedded systems. [In submission, RTSS’24]
• Resilient Architecture Design: How to design low-cost hardware fault tolerance architecture for complex LLM training and serving workloads in future AI infrastructure? [Ongoing]

Research Projects

• Workload-aware Reliability Enhancement of AI Infrastructure. (Alibaba Innovative Research Program, 2025, Project Leader)
• Software-Hardware Co-optimization for Performance Bottleneck in AI Infrastructure. (Alibaba Innovative Research Program, 2024, Project Leader)
• Performance Bottleneck Diagnosis Framework of Cloud-Native Infrastructure. (Alibaba Innovative Research Program, 2023, Project Leader)