| Department of Computer Science |
Phone: (979) 862-9633 |
| Texas A&M University |
Fax: (979) 847-8578 |
| College Station, TX 77843-3112 |
Email: h0y8494@cs.tamu.edu |
| USA |
http://parasol.tamu.edu/people/h0y8494
|
Research is focused on adaptive run-time techniques for detecting and exploiting parallelism in sparse and irregular applications.
Furthermore we have developed an adaptive reduction parallelization algorithm selection framework which which generates a prediction model and selects the best parallelization algorithm adapted to a program's dynamic behavior as well as input data.
The novel techniques that I developed have been implemented into an research optimizing compiler, Polaris (written in C++), and been evaluated on real-world applications and systems.
The center has hosted following parallel computers to be used by the Texas A&M research community at large:
My activities included porting, optimizing and parallelizing users' applications, benchmarking, in house program and web development, teaching short course and system administration.
- CRAY J90 (16 procs.),
- SGI Power Challenge (24 procs.),
- SGI Origin 2000 (32 procs.),
- SGI Origin 3800 (64 procs.),
- IBM p690 (32 procs.).
As one of the key engineers in developing the company's core product: Jinsui card, a general purpose encryption card using a DSP chip, I have actively participated in the entire development cycle of the product (card design, program development (in assembly), optimization, test and pre-sale).
Today, the card is widely used in an Anti-fake and Tax Rein System to manage and supervise the Value Added Tax payment and prevent it from tax dodging, tax deceiving and tax evasion. Currently, the system is recommended by the government and is used by about 500,000 companies and families in China.
I have actively partipated in two large projects: a Management and Information System for the Accounting Division of the National Office for the Overseas Chinese (using Sybase and Foxpro); a MIS for Legend Group (the largest computer company in China) based on Informix database on IBM AS/400.
I have also developed a householding database system written in C and participated in several network layout and configuration projects.
The MS thesis is on the development of a fast modulo--multiplication algorithm for public key cryptography algorithms (RSA, IDEA). Based on the developed algorithm, I have implemented a general-purpose encryption software package, which includes RSA, IDEA, DES and public key generation.
During my undergraduate study in Tsinghua, I have developed an experimental environment that is used in the "Computer Graphics" course and a B+ tree query system for a production graphic database while I was working in the Computer Graphics and Visualization group.
My first year-long project was a Computer Aided Teaching system that is used in the "Physics Experiments" course of the Department of Physics of Tsinghua University.
Courses were Graph Theory and Computer Security. Duties included designing and leading exercise/lab sessions, designing homework and projects, and grading.