Welcome to

Jiahua's Homepage!


I am a graduate student in the Department of Computer Science and Engineering at the University of California, San Diego (UCSD) pursuing my PhD degree. Previously I got my B.S. and M.S. both in computer science from University of Science and Technology of China (USTC) in 2000 and 2003 respectively.

Now I am working with Professor Allan Snavely on Gordon, a flash-based supercomputer. We built a prototype called DASH, which is already in production on TeraGrid. DASH won the IEEE/ACM SC'09 Storage Challenge Award.

My C.V. is available in PDF format.

Research Interests

My research interests are mainly, but not restricted, in the following areas:

  • Flash-based SSD storage system
  • Performance measurement, modeling, and prediction
  • Static and dynamic program analysis
  • Resource Management and Task/Job Scheduling
  • Large-scale parallel and distributed computing

Recent Publications

Here are my recent publications. For the complete list, please see my C.V. (in PDF).

Useful Links

Research papers:

Research tools: Misc:


Jiahua (Joshua) He

Department of Computer
Science and Engineering

University of California
at San Diego (UCSD)

9500 Gilman Drive
La Jolla, CA 92093

j2he AT ucsd Dot edu

Last update: September 6, 2010