Yungang Bao(包云岗)
       Associate Professor

I am an associate professor in Advanced System Group (ASG) where I lead the Memory System (MemSys) team. ASG is a group of Key Laboratory of Computer System and Architecture, Institute of Computing Technology (ICT), Chinese Academy of Sciences (CAS). I finished my Ph.D program at National Research Center for Intelligent Computing Systems (NCIC). My advisors are Prof. Jianping Fan and Prof. Mingyu Chen.

Currently, I am a visiting postdoctoral fellow in Department of Computer Science, Princeton University. My advisor is Prof. Kai Li. Here is my new homepage in Princeton University.

    Address:

    NO. 6, Ke Xue Yuan South Road, Zhongguancun,
    Beijing, P.R.China 100190 Phone: (86)10-62600676
    Email:  baoyg at ict dot ac dot cn


Research 
Interests:
  • Computer Architecture

  • Operating System

  • System Performance Modeling and Evaluation

  • CV


Education:

Projects:
  • Memory System Design for High-Throughput Computing

  • HMTT: A Hybrid Hardware/Software Memory Trace Tool  (News: HMTT v3 is released)

    We can provide off-chip memory traces of many real-world applications, e.g., SPECCPU, SPECjbb, TPC-H/TPC-C on Oracle, and SPECWeb on Apache, with abundant important information, such as timestamp, pid, cpu-request/io-request, r/w, virt_addr and phys_addr. However, the trace sizes are quite large, being several hundred Gigabytes. We would like to provide the traces to the research community via sending hard disks. If you need the traces, please contact us.

Selected Publications:
  • Licheng Chen, Zehan Cui, Yongbing Huang, Yungang Bao, Guangming Tan, Mingyu Chen, A Lightweight Hybrid Hardware/Software Approach for Object-Relative Memory Profiling, to appear in IEEE International Symposium on Performance Analysis of Systems and Software (ISPASS), New Brunswick, NJ, April 1-3, 2012.

  • Erlin Yao, Yungang Bao, Mingyu Chen, What Hill-Marty model learn from and break through Amdahl's law?, Information Processing Letters (IPL), 2011.[pdf]

  • Guangming Tan, Linchuan Li, Sean Triechle, Everett Phillips, Yungang Bao, Ninghui Sun, Fast Implementation of DGEMM on Fermi GPU, ACM/IEEE Supercomputing (SC), 2011. [pdf]

  • Zehan Cui, Yan Zhu, Yungang Bao and Mingyu Chen, A Fine-grained component-level power measurement method, The First International Workshop on Power Measurement and Profiling (PMP 2011) in conjunction with IEEE IGCC, 2011. [pdf]

  • Dan Tang, Yungang Bao, Weiwu Hu, Mingyu Chen, DMA Cache: Using On-Chip Storage to Architecturally Separate I/O Data from CPU Data for Improving I/O Performance, to appear in the 16th IEEE International Symposium on High-Performance Computer Architecture (HPCA), 2010. [pdf],[ppt]

  • Erlin Yao, Yungang Bao, Guangming Tan, Mingyu Chen, Extending Amdahl's Law in the Multicore Era, ACM SIGMETRICS Performance Evaluation Review, Volume 37 , Issue 2, September 2009. [pdf]
    (The original version was presented in the Eleventh Workshop on MAthematical Performance Modeling and Analysis (MAMA) in conjunction with ACM SIGMETRICS 2009, Seattle, WA, USA, June 15, 2009. [ppt])

  • Dan Tang, Yungang Bao, Yunji Chen, Weiwu Hu, Mingyu Chen, Exploiting the Produce-Consume Relationship in DMA to Improve I/O Performanc, Workshop on The Influence of I/O on Microprocessor Architecture (IOM) in conjunction with the 15th International Symposium on High-Performance Computer Architecture (HPCA), Raleigh, North Carolina, February 15, 2009. [pdf],[ppt],

  • Yungang Bao, Mingyu Chen, Yuan Ruan, Li Liu, Jianping Fan, Qingbo Yuan, Bo Song, Jianwei Xu, HMTT: A Platform Independent Full-System Memory Trace Monitoring System, International Conference on Measurement and Modeling of Computer Systems (SIGMETRICS),Annapolis, Maryland, USA, June 2-6,2008.[pdf]

  • Yuan Ruan, Yungang Bao, Mingyu Chen, Jianping Fan, The Design and Implementation of MTT -- A Hardware-based Memory Trace Tool, Acta Electronica Sinica(Chinese Journal of Electronics), Aug. 2008 Vol.36 No.8.

  • Yungang Bao, Jianwei Xu, Mingyu Chen, Jianping Fan, Study and Development of A Novel Computer Architecture Simulator, Journal of System Simulation(in Chinese), 2007 Vol.19 No.7.

  • Jianwei Xu, Mingyu Chen, Yungang Bao, The Study on Prefetching of Remote Memory Architecture, Computer Science(in Chinese), 2005 Vol.32 No.8 P.15-20.

  • Haiyun He, Yungang Bao, Chunfeng Yuan, Semiautomatic Extract Technology of Semantic Relation of Domain-specified Concepts, Computer Engineering(in Chinese), 2005 Vol.31 No.18 P.68-70,118.

MemSys Team:
  • Current Members:
    • Licheng Chen      (Advisor: Prof. Mingyu Chen)
    • Mingyang Chen      (Advisor: Prof. Mingyu Chen)
    • Zehan Cui     (Advisor: Prof. Mingyu Chen)
    • Yongbing Huang      (Advisor: Prof. Mingyu Chen)
    • Lei Liu      (Advisor: Prof. Chengyong Wu)
    • Pengfei Zhu     (Advisor: Prof. Guojie Liu)

  • Former Members:
    • Yuan Ruan      (Advisor: Prof. Jianping Fan)
    • Dan Tang      (Advisor: Prof. Weiwu Hu)
    • Jinyong Zhang      (Advisor: Prof. Mingyu Chen)
    • Yan Zhu      (Advisor: Prof. Mingyu Chen)

Colleagues and Collaborators:

Professional Activities:
  • IEEE Transactions on VLSI Systems (TVLSI), Reviewer
  • IEEE Transactions on Parallel and Distributed Systems (TPDS), Reviewer
  • Journal of Parallel and Distributed Computing (JPDC), Reviewer
  • The 1st International Workshop on Power Measurement and Profiling (PMP), 2011, Program Committee
  • IEEE International Symposium on Parallel and Distributed Processing with Applications (ISPA), 2011, Program Committee
  • International Conference on High Performance Computing (HiPC), 2011, External Reviewer
  • International Conference on Supercomputing (ICS) 2010, External Reviewer
  • Supercomputing (SC) 2009, External Reviewer
  • Supercomputing (SC) 2008, External Reviewer
  • HPC-Asia'05 External Reviewer

Colleagues and Collaborators:

Other Interests:
  • Interaction of Academy and Industry in Computer Research.[pdf],[ppt]

  • Learn from Prof. Yuanyuan Zhou's Course.[ppt]

Last updated: Nov. 22, 2011.