The Grid pilot service
projects
The Grid and IT applications
K*Grid application(~2004)
 Molecular simulation Grid
ST
 Toxicity prediction system
 Lung nodule
detection/analysis system
 Grid-based weather
forecasting system
 Grid-based remote services
for high tech scientific
instruments : UHV-TEM
 Bio-informatics
 Etc.
ST
Design
opt.
Aero
structure
CT
Lung
nodule
ET
weather
HEP
IT
GGF
W.G.
Instrument
Grid
fault
tolerance
BT
BT
M-Grid
Bioinformatics
BT
Toxicity
prediction
Grid
business
NT
Nano
2
K*Grid application : Bio I
 Molecular Simulation Grid
Support methods:
- Execution time prediction
- Task migration
- Hierarchical scheduling
Support methods:
- Real time monitoring for remote
simulation tasks
3
K*Grid application: Bio II
 Toxicity prediction system
Human G2C System (Time)
13 years
13 years
Genome DB
1 month ~ 1
1 year
week
1 month
Protein 3D
Structure
Hitting
Chemicals
Filtered
Leads
Protein Str.
Generation
Screening
ADME/Tox
X-ray
NMR
Homology
Threading
ab. Initio. Folding
HTS
Docking
Feature mapping
de novo Design
3 years
6 years
2 weeks
can not
expectable
1/60
Drug Candidate
Database
Absorption
Distribution
Metabolism
Elimination
Toxicity
Genome Information -> Drug Candidate
4
K*Grid application: Bio III
 Virtual screening and toxicity prediction system
 Meta Scheduling Framework (MSF) can prevent wasting
resources by allocating resources to a job optimally
Grid Resource
Information
WorkFlow Monitoring & Control
Virtual Screening
MSF Workflow
5
K*Grid application : Medical
 Lung nodule detection



Increase the efficiency, speed, and accuracy of diagnosis by automating
manual work to detect lung nodules on CT image.
Development of automatic lung nodule detection system by using the image
processing technique
Implementing rapid analysis system of lung nodules of many patients by grid
computing
Lung Surface Registration
6
K*Grid application : Weather
Modeling
 Virtual Lab. for weather modeling

Improved forecasting capability : 10km → 5km
Interdisciplinary
virtual laboratory
7
K*Grid application : Instrument
 Grid-based remote operation : UHV-TEM

Experimental Grid : activation of UHV-TEM application
Tank 1 and 2
Seoul
FasTEM
UHV-TEM Grid
Web portal
FasTEM installation
(2003.8)
KBSI, Daejeon
UHV-TEM
8
K*Grid application: IT(2005~)
 Extension of Grid
technology through
presentation of Grid
Application Model in IT
 Development of technology
for high quality IT service
using Grid Technology and
environment
 Presentation of Grid
Adoption Model through
analyzing IT applications
included in the IT839
Strategy and apply to some
IT applications
 Telematics, On-Line Game,
Rendering Service(2005)
(Source : MIC)
9
Discovery of Grid Application
linked with IT 839 Strategy
 Applying Grid Technology to IT Applications
• Discovery and Implementation of Prototypes
with Industries(OnLine Game Service,
Telematics Service, Rendering Service, 2005)
• Creation of Business Grid Market in IT(OnLine
Game Service, Grid ASP Service, 2006)
10
Grid based online game service
 2005.06.04 ~ 2005. 10.30(5 months)
 Objective
• Design and implementation of 3D On-line game
server technique on Grid environment
• Development of client program for
demonstrating Grid-based on-line game server
 Significance
• To enhance processing capacity of server using
Grid resource allocation or discovery service
• To present possibility of Grid in field of on-line
game
11
 Architecture
Lobby Host
DBMS
•User Information
•Load Balancing(Ondemand)
Client
•Game Server(Room
Host) Management
• Client Application
•User(Client)
Management
•Data Query
•Basic Chatting Server
• Download from Homepage
Client
• Client Application
On-Demand Game Server Daemon Allocation
• Download from Homepage
Through KMI-R1
Resource Pool
…
Game Server
(Room Host)
• Game Server Daemons
Client
• Client Application
• Download from Homepage
• Game Play Server
12
 Scenario
② Overloaded
② Load
Balancing
KMI Scheduler
(GRASP, GAIS)
③ Server
Allocation
Request
Grid-based
Load balancing
& Lobby S/W
④ Server
Reservation
⑤ Service Exec
Request
①
Service Request
Online Game
Client S/W
③ Service Request
Forward
Grid Server Pool
(KMI Middleware Based)
⑥ Game
Service
⑦IP Address for
load balancing
④ Game Service
① User Increase
Resource
Monitoring &
Allocation
Game
Service
13
 Screen Shots
-- Game Play --
-- Server Monitoring --
14
Grid Based Telematics Service
 2005.06.04 ~ 2005. 10.30(5 months)
 Objective
• Development of Grid-Based Prototype System
for supporting 3D Map-based Navigation
Service
• Create benefit model for Grid-based Telematics
service
 Significance
• To enhance processing capacity of server using
Grid resource allocation or discovery service
• To apply to the field of providing high volume
contents service
15
Demo Video
16
Grid-Based Rendering Service
 2005.06.04 ~ 2005. 10.30(5 months)
 Objective
• Development of infra system for rendering
service on Grid environment
• Accomplishment of commercial or noncommercial rendering project on infra system
 Significance
• To present Rendering Service Model through
rendering farm constructed using Grid
technology
• To create benefit model for Grid-based
Rendering service
17
Executio
n Time
(hour)
Remark
Manufacturer
Renderer
Production
Contents
DOES
3D-MAX
7.0
Anycall Commercial
in “AnyParty”, Samsung
TV, Theater and
HD format
8
Simple
distributed
processing
HUG
nd
(2 Video)
MAYA
6.5
PR image for National
Health Insurance
Corporation
Plenty of jobs
25
Ray
Tracing
AURUM
MAYA
7.0
Model House Simulation for
Daewoo Apartment
Extremely realistic
expression
8
Simple
distributed
processing
SEMOLogic
MAYA
7.0
"God of War II" intro movie
for Play Station II in Sony
Computer Entertainment(US)
3.2GB Input data.
1 frame is divided
to 12 layers
6/
Frame
18