Hai Jin

1
ChinaGrid Overview

• Hai Jin
• Huazhong University of Science and Technology
• hjin_at_hust.edu.cn

2
Five Main Grid Projects in China

• China National Grid CNGrid (Ministry of Science
  and Technology )
• China Spatial Information Grid (Ministry of
  Science and Technology )
• China Education and Research Grid ChinaGrid
  (Ministry of Education)
• China Science Grid Project (National Science
  Foundation)
• Shanghai City Information Grid

3
ChinaGrid in a Nutshell

• China Education and Research Grid
• Funded by Ministry of Education
• Based on CERNET (China Education and Research
  Network)
• First Phase
• From 2003-2005
• 12 key universities as initiative
• More than 6Tflops w/60TB
• 20 key universities by the end of 2004

4
Prerequisites for Grid Computing

• Network infrastructure
• Wide area distribution of computational resources
• Continuous increasing requirement for resource
  sharing

5
About CERNET

• Second largest IP backboned network in China
• 36 PoPs cover all the province capitals
• The network backbone is 2.5Gbps DWDM
• Total outgoing bandwidth outside China is 324Mbps
• Cover more than 1,000 colleges in about 200
  cities
• About 10 million users
• Many universities have their own campus network
  in China

6
State-of-the-art of CERNET-1
7
ChinaGrid (The First Phase)
8
Goals of ChinaGrid Project

• Largest
• Most Advanced
• Most Practical

9
Resource Distribution of ChinaGrid (by 2004)
10
Main Research Tasks

• Campus grid platform
• Common platform for ChinaGrid
• Grid application platform and representative grid
  applications
• Image processing grid
• Bioinformatics grid
• Course on-line grid
• Computational fluid dynamic grid
• Large scale information processing grid

11
Application Model for ChinaGrid Service
Supporting Platform
12
Architecture of ChinaGrid Service Supporting
Platform
13
ChinaGrid Supporting Platform
Grid Security
14
CGSP in Detail
15
CGSP Operation Model
16
ChinaGrid Specific Application Grid
17
Image Processing Grid

• Three-dimension reconstruction of digital virtual
  human being (HUST)
• Medical image diagnosis (ZSU)
• Remote sensing image processing(NUDT)

18
BioGridhttp//biogrid.hpcgrid.cs.tsinghua.edu.cn

• Only two things for users
• Submit bioinformatics jobs through the web
• Wait for the results
• Users needs not to care about the job
  scheduling, task monitoring and task management

19
BioGrid Applications

• Protein target selection for rice genome
• Multi-sequence alignment for ganoderma family
• Gene joint for white mice
• Cardiovascular disease research

20
Course On-line Grid
21
Course On-line Grid (cont.)

• Domain names for course on-line Grid
• realcourse.grids.cn
• vod.grids.cn
• User can get the courses VOD by IE using
  realplayer
• System has already provided about 700-hour
  courses from 12 university for VOD and download

22
System Description
HIT
THU
PKU
CAPITEL
XJTU
BUAA
CAS
BUPT
SCUT
23
CFD Grid

• CFD(Computational Fluid Dynamics)integrates
  computational mathematics, computer science,
  hydromechanics, and computer visualization, etc.
• CFD classification
• Computational aerodynamics
• Computational hydrodynamics
• Computational combustion
• Computational heat transfer
• Numerical weather forecast
• etc.

24
Significant Applications based on CFD Grid

• Shanhai JiaoTong University Aircraft genetic
  optimization design system
• Xian JiaoTong University Parallel algorithm for
  molecular dynamics
• Southern China University of Technology
  Simulation and optimization techniques for metal
  powder figuration process
• Northeast University Large scale geological
  disaster forecasting system
• Southeast University Computational
  electromagnetism applications in airplane and
  automobile design

25
Large Scale Information Processing Grid

• Digital aeronautical and astronautical museum
  (BUAA)
• Data processing center of Alpha Magnetic Spectrum
  (AMS-SOC) (SEU)
• Construction of YangBaJin Cosmic Ray Experimental
  Platform (SDU)

26
http//www.cergrid.cn
27
ChinaGrid_at_ GCC2003, Shanghai
28
ChinaGrid _at_China Education Expo 2004
29
http//grid.hust.edu.cn/gcc2004/
30
Meet with Them _at_ GCC04, Wuhan, Oct. 2004
31
Grid is/is not
32
Thanks!