About Me

I am Chengeng LI, a Ph.D student in The Hong Kong University of Science and Technology. I am from Wuhan，Hubei province. I received my bachelor degree from Huazhong University of Science and Technology. Currently, I am working in OPTICS lab under the supervision of Prof. Jiang Xu. My research interst includes cache coherence, optical interconnect, manycore processor design.

Education

  • SEPT. 2020 - PRESENT
    • Ph.D Student
    • Department of Electronic and Computer Engineering (ECE)
    • The Hong Kong University of Science and Technology
  • SEPT. 2016 - JUN. 2020
    • Bachelor of Engineering
    • School of Electronic Information and Communications
    • Huazhong University of Science and Technology ( 华中科技大学 )

Pulication

  1. Chengeng Li, Fan Jiang, Shixi Chen, Jiaxu Zhang, Yinyi Liu, Yuxiang Fu, Jiang Xu, “Accelerating Cache Coherence in Manycore Processor through Silicon Photonic Chiplet.” ICCAD, San Diego, California, USA, October 2022.
  2. Chengeng Li (co-first author), Fan Jiang (co-first author), Shixi Chen, Xianbin Li, Yinyi Liu, Lin Chen, Xiao Li, Jiang Xu, “RONet: Scaling GPU System with Silicon Photonic Chiplet.” ICCAD, San Francisco, California, USA, October 2023.
  3. Chengeng Li (co-first author), Fan Jiang (co-first author), Shixi Chen, Xianbin LI, Jiaqi Liu, Wei Zhang and Jiang Xu, “Towards Scalable GPU System with Silicon Photonic Chiplet Design.” DATE, Valencia, Spain, March 2024.
  4. Fan Jiang(co-first author), Chengeng Li(co-first author), Wei Zhang, Jiang Xu, “Collaborative Coalescing of Redundant Memory Access for GPU System.” ASP-DAC, Incheon, South Korea, January 2024.
  5. Fan Jiang(co-first author), Chengeng Li(co-first author), Lin Chen, Jiaqi Liu, Jiang Xu, “SCNoCs: An Adaptive Heterogeneous Multi-NoC with Selective Compression and Power Gating.” ASP-DAC, Incheon, South Korea, January 2024.
  6. Lin Chen, Xiao Li, Fan Jiang, Chengeng Li, Jiang Xu, “Smart Knowledge Transfer-based Runtime Power Management.” DATE, Antwerp, Belgium, April 2023.
  7. Xianbin Li, Jiaqi Liu, Yuying Zhang, Yinyi Liu, Jiaxu Zhang, Chengeng Li, Shixi Chen, Yuxiang Fu, Fengshi Tian, Wei Zhang, Jiang Xu, “PhotonNTT: Energy-efficient Parallel Photonic Number Theoretic Transform Accelerator.” DATE, Valencia, Spain, March 2024.
  8. Xiao Li, Lin Chen, Shixi Chen, Fan Jiang, Chengeng Li, Jiang Xu,“Power Management for Chiplet-BasedMulticore Systems Using Deep Reinforcement Learning.” ISVLSI, Pafos, Cyprus, July 2022.

Teaching Assistant

ELEC 2350 Introduction to Computer Organization and Degisn

ELEC 4410 CMOS VLSI Design