Weikuan Yu

Research Scientist
Future Technologies Group
Computer Science and Mathematics Division
Oak Ridge National Laboratory

Address

  Oak Ridge National Laboratory
  One Bethel Valley Road
  Mail Stop 6173
  Oak Ridge, TN 37831-6173
  Office: Bldg 5100, Room 240
  Tel: (865) 574-7990 
  Fax: (865) 241-2650 
  Email: wyu@ornl.gov

About

Weikuan Yu, Ph.D., is a Research Staff Member in the Computer Science & Mathematics Division, Oak Ridge National Laboratory (ORNL), where he works in the Future Technologies Group led by Dr. Jeffrey Vetter. Before joining ORNL, he was a member of Network-Based Computing Laboratory led by Prof. Dhabaleswar K. Panda.

Research Interests

Publications

• Recent Refereed Papers

  1. S.R. Alam, et. al. Early Evaluation of BlueGene/P. Supercomputing 2008, November 2008. Austin, TX, USA. To be presented.
     
  2. N. S. V. Rao, Weikuan Yu, W. R. Wing, S. W. Poole, and Jeffrey Vetter. Wide-Area Performance Profiling of 10GigE and Infiniband Technologies. Supercomputing 2008, November 2008. Austin, TX, USA. To be presented.
     
  3. Weikuan Yu, Jeffrey Vetter. ParColl: Partitioned Collective I/O on the Cray XT. The 37th International Conference on Parallel Processing (ICPP-08). September, 2008. Portland, Oregon, USA. To be presented.
     
  4. Weikuan Yu, Sarp Oral, Shane Canon, Jeffrey Vetter, Ramanan Sankaran. Empirical Analysis of a Large-Scale Hierarchical Storage System . The 14th European Conference on Parallel and Distributed Computing (Euro-Par 2008). August 2008. Las Palmas de Gran Canaria, Spain. To be presented
     
  5. Weikuan Yu, Nageswara Rao, Jeffrey Vetter. Experimental Analysis of InfiniBand Transport Services on WAN. The 2008 IEEE International Conference on Networking, Architecture, and Storage. June 2008. Chongqing, China.
     
  6. Weikuan Yu, Jeffrey Vetter. Xen-Based HPC: A Parallel IO Perspective. 8th IEEE International Symposium on Cluster Computing and the Grid (CCGrid'08). May 2008. Lyon, France.
     
  7. Weikuan Yu, Jeffrey Vetter, Sarp Oral. Performance Characterization and Optimization of Parallel I/O on the Cray XT. 22nd IEEE International Parallel and Distributed Processing Symposium (IPDPS'08). April 2008. Miami, FL.
     
  8. Weikuan Yu, Jeffrey Vetter, Shane Canon. OPAL: An Open-Source MPI-IO Library over Cray XT. International Workshop on Storage Network Architecture and Parallel I/O (SNAPI'07). September 2007. San Diego, CA.
     
  9. Feng Chen, Song Jiang, Weisong Shi, Weikuan Yu. FlexFetch: A History-Aware Scheme for I/O Energy Saving in Mobile Computing. International Conferen on Parallel Processing (ICPP-07). September 2007. Xi'an, China.
     
  10. Weikuan Yu, Jeffrey Vetter, R. Shane Canon, Song Jiang. Exploiting Lustre File Joining for Effective Collective IO . Seventh IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2007), May 2007.
      

• Complete list

Service Activities

1. Publicity Chair, Hot Interconnect 2007 and 2008
2. TPC Member, ICPP 2007 and 2008
3. TPC Member, NAS 2008
4. TPC Member, HiPC'08
5. Session Chair, IPDPS'08, ICPP'08 and P2S2'08
6. Publicity Chair/TPC Member, SMTPS'08
7. Technical Referees (2006 onwards):
   • IEEE Micro (2006)
   • Transactions on Parallel and Distributed Computing, IEEE (2006, 2007, 2008)
   • Transactions on Computers, IEEE (2007)
   • SC'07, SC'08
   • IPDPS'08
   • TeraGrid'08
   • JPDC '08
   • SNAPI'07

Favorite Links

• FT Call for Papers
• HPCwire
• LWN
• USENIX