Ed ucation research i ntegration through s imulation o n the n et edison
Download
1 / 31

ED ucation -research I ntegration through S imulation O n the N et( EDISON ) - PowerPoint PPT Presentation


  • 115 Views
  • Uploaded on

EDI S ON. ED ucation -research I ntegration through S imulation O n the N et( EDISON ). Kum Won Cho. Dept. of Cyber Environment Development, Supercomputing Center, KISTI ( K orea I nstitute of S cience and T echnology I nformation). EDI S ON. Contents. Introduction

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about ' ED ucation -research I ntegration through S imulation O n the N et( EDISON )' - henry


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
Ed ucation research i ntegration through s imulation o n the n et edison

EDISON

EDucation-research Integration through Simulation On the Net(EDISON)

Kum Won Cho

Dept. of Cyber Environment Development, Supercomputing Center,

KISTI (Korea Institute of Science and Technology Information)


Contents

EDISON

Contents

  • Introduction

    • The Status of Korea’s R&D

    • The Status of Higher Education in Science and Engineering

  • EDISON

    • What is EDISON?

    • Conceptual Model

    • Structure of EDISON

  • EDISON CFD

    • A Pilot Project of EDISON CFD

    • Advantages of EDISON CFD

  • Conclusion

    • Future Directions for the Higher Education


Introduction to kisti

EDISON

`

Introduction

EDISON

CFD

Conclusion

Introduction to KISTI

KISTI Supercomputing Center

(National Supercomputing Center)

  • Dept. of Computing & Networking Resources

  • Dept. of Infrastructure Technology Development

  • Dept. of Cyber Environment Development

  • Dept. of Application & Support

KISTI Supercomputing Center is responsible for national cyberinfrastructure of Korea

Four departments

Key Statistics

Major Missions

  • Resource

  • User Support

  • Cyber Environment

  • Technology

  • Supercomputing Service

  • Network Service

  • National e-Science

  • Over 150 staffs

  • Budget over $ 30 million

    mostly government funded


Supercomputing resources

EDISON

Introduction

EDISON

CFD

Conclusion

Supercomputing Resources

  • Cray T3E

  • NEC SX-5[1st of 3rd]

  • TeraCluster

  • NEC SX-6[2nd of 3rd]

  • SUN 4th]

(1997 ~ 2003)

115GFlops

( 2003.12 ~ 2008.10)

2,850GFlops

(2001. 5. ~ 2008. 10)

80GFlops

(2008. 6. ~ )

300 TFlops

  • Cray2S[1st]

(2003. 2. ~ 2008. 10)

160GFlops

1997

1993

2000

1988

2002

2008

2001

2003

2GFlops

16GFlops

131GFlops

1,407GFlops

306GFlops

8,000GFlops

242GFlops

30,000GFlops

(1993 ~ 2001)

16GFlops

(2000 ~ 2006)

111GFlops

(2001 ~ 2006)

435.2GFlops

(2002. 1. ~ 2008. 10)

665.6GFlops

(2003. 7. ~ 2008. 10)

3,699.2GFlops

(2007. 10. ~ )

30 TFlops

  • Cray C90[2nd]

  • HP GS320

  • HPC160/320

  • PC Cluster

  • 128node

  • IBM p690[1st of 3rd]

  • IBM p690+[2nd of 3rd]

  • IBM p5 595+

  • [4th]


EDISON

Introduction

EDISON

CFD

Conclusion

The First 10Gbps International Hybrid Networks in Korea

~20Gbps

1040Gbps

~15Gbps

5Gbps

2.5Gbps


EDISON

Introduction

EDISON

CFD

Conclusion


The status of korea s r d

EDISON

Introduction

EDISON

CFD

Conclusion

The Status of Korea’s R&D

  • The Korean government has sponsored national R&D activities since 1982

    • The budget for science and engineering technology in 2009 was about 10 billion USD, 13.8% increased then 2008.

  • As the amount of investment in national R&D projects increases

    • The science competitive power of Korea in the world continues to be enhanced and is in the group of 3 leading countries with the USA and Japan.

    • In 2007, SCI paper rank was on the 12th place,

      international patents rank was on the 4th place in the world

Comparison of budget of R&D with developed countries

* Source: OECD, Main Science and Technology Indicators (OECD, 2008)

* PPP(Purchasing Power Parity) is a currency exchange rate considering the difference in commodity prices in each country.


The status of higher education in science and engineering

EDISON

Introduction

EDISON

CFD

Conclusion

The Status of Higher Education in Science and Engineering

  • The competitiveness of the national science and technology

    • Korea has been steadily improved and reached to the rank of three in 2009

      • IMD(International Institute for Management Development) report, 2009

  • The usefulness of the national education system

    • Totally different situation that the rank was the 36th in the world

  • The reeducation cost for the newly graduates is so high

    • The good research results have been hardly applied into the education.

    • The higher education of science and engineering in Korea has been focused on the theory-based learning rather than experiment-based learning.

  • How to solve these problems?

    • Experiment-based science and engineering education on the cyber infrastructure is one of the possible solutions.


What is edison

EDISON

Introduction

EDISON

CFD

Conclusion

What is EDISON?

  • EDISON means

    • EDucation-research Integration through Simulation Onthe Net

  • National Project funded by

    • Korea Ministry of Education, Science, and Technology (‘11 ~ ’20, USD 30M)

Simulation

x+y=z

Paper

Patent

Contents

Algorithm

EDISON

(21c)

EDISON

(19c)

S/W

Movie

School

Home

High Performance

Network

Super Computing


Goals

EDISON

Introduction

EDISON

CFD

Conclusion

Goals

  • Establish an infrastructure on the web where people can easily access and utilize engineering/science simulation tools for the educational and research purpose.

  • Help (under)graduate students learn latest technology and research trends in the engineering/science area, and localize simulation tools in the related area.


Edison open platform 1 2

EDISON

Introduction

EDISON

CFD

Conclusion

EDISON Open Platform(1/2)

  • Science-AppStore

    • managing simulation codes and analyzing program information

  • Problem Solving Environment (PSE)

    • users can carry out simulation for their researches

  • Middleware

    • providing various services to use various computing resources for simulation

  • Infrastructure

    • supercomputers, high performance networks, large storages, and so on

Science-AppStore

Problem Solving Environment (PSE)

Middleware

Infrastructure


Edison open platform 2 2

EDISON

Introduction

EDISON

CFD

Conclusion

EDISON Open Platform(2/2)

  • Flexible service framework used in computational science

  • Web portal framework(joomla based)

  • Portal service with 5 major applications(CFD, chemistry, nano-physics, structural analysis, engineering design)

Open

Easy

Convenient

Effective

CFD and Chemistry service


Science appstore technology

EDISON

Introduction

EDISON

CFD

Conclusion

Science Appstore Technology

  • Plug-in-play service(development/registration/simulation) of application tools

  • Extensibility using multiple simulation SW combination technique

EDISON service using SciAppstore

SciAppstoreSCenario


Virtualization

EDISON

Introduction

EDISON

CFD

Conclusion

Virtualization

  • Development of computing server integration and optimization technology using virtualization

    • Construction of virtualization testbed(Web portal–GT4–PBS–VMs overXen)

    • Reduce of the idle time of computing system

    • Implementation of resource pooling and on-demand virtual machine

Job arrival

Job Queue

Job

Parser

Scheduler

Stripping

Packing

IO-aware

etc.

Job Manager

VM

Manager

Host

Manager

Job

Monitor

Job

Launcher

Resource Pooling

On-demand VM/VC provisioning

Virtual cluster

OpenPBS APIs

OpenNebula APIs

VM

allocation

Host

Status

Job Exec. / Status

shared resource pool

xen

xen

xen

xen


Computing service infrastructure

EDISON

Introduction

EDISON

CFD

Conclusion

Computing Service Infrastructure

  • Implementation of simulation SW service on KISTI supercomputer

    • Integration of EDISON web portal(with multi user) and KISTI supercomputer

    • Development of certification system with MyProxy.

    • Inter-operability btw KISTI and NCSA supercomputer

    • RESTfulOpenAPI service

Multi-user account management tool

Multi-user simulation SW service


Resource mngt and visualization

EDISON

Introduction

EDISON

CFD

Conclusion

Resource Mngt and Visualization

  • Development of computing resource mngt technology(user certification, workflow, parametric study and etc)

  • Web based scientific visualization: Java Applet based viz., remote viz. and web based viz)

Java Applet based viz.

Resource and workflowmngt

User certification

Remote viz.

WebGL based viz.


Easy system for knowledge transfer

EDISON

Introduction

EDISON

CFD

Conclusion

Easy System for Knowledge Transfer

  • Development of advanced content to understand basic theory(e.g. CFD, Chemistry and etc)

    •  Theory + Content-specific interactive simulator

How do airplanes work? Why does a wing change shape on takeoff and landing?

Content-specific interactive simulator

Theory


A pilot project of edison cfd

EDISON

Introduction

EDISON

CFD

Conclusion

A Pilot Project of EDISON CFD

  • Internet based portal interface

    • Convenient research environment  “ Anytime and Anywhere”

  • Accurate and efficient simulation service

    • Development of an accurate CFD solver

    • Generalized parallel computational algorithm on Grid environment

  • Remote wind tunnel experiment service

    • Aerodynamic force/moment measurement and PIV(particle Image Velocimetry) experiment

  • Interactive research environment

    • Comparison system of CFD and experiment data

  • Collaboration system: Access Grid

Theory

Experiment

Simulation


A pilot project of edison cfd1

EDISON

Introduction

EDISON

CFD

Conclusion

A Pilot Project of EDISON CFD

  • Implementation of EDISON Platform on Higher Education

Higher Education for Fluid Dynamics using Simulation

Fluid

Dynamics

Freshman ~ sophomore year.

Basic class

Simulation,movie

Junior ~ senior year.

Applied eng.

basic,applied eng.Using of the simulation tools

Junior ~ senior year.

Enrichment pro.

Using of the advanced simulation tools

Grad school.

Enrichment program.


A pilot project of edison cfd2

EDISON

Introduction

EDISON

CFD

Conclusion

A Pilot Project of EDISON CFD

General CFD SW

  • Development of Simulations SW

Viscous flow

Compressible flow

Laminar/turbulent

flow

상 구분

Targeted simulation

Exploration

flow

경계면

마하수

단상 유동

다상 유동

외부 유동

Boundary

problem

내부 유동

압축성 유동

아음속

3차원

차원

천음속

2차원/축대칭

Incompressible

flow

Shock tube

포텐셜 유동 해석

Potential

flow

초음속

기계/조선/토목/항공분야 유체공학

EDISONCFD

1차원

Turbulent

flow

비압축성 유동

Circulation

flow

비정상 유동

Stokes유동

시간

정상 유동

층류 유동

포텐셜유동

천이 유동

난류 유동

Vortex

flow

Incompressible flow

Inviscous flow

점성 유동

비점성 유동

Rotation

flow

레이놀즈수

Core CFD SW


Computational fluid dynamics edison cfd

EDISON

Introduction

EDISON

CFD

Conclusion

Computational Fluid Dynamics : EDISON CFD

  • The contents of EDISON CFD are described as

    • Various CFD analyzers in order to maximize the use thereof in teaching.

    • Enhancement of the ability of instructors for numerical analysis to be used in multidisciplinary fluid dynamics.

    • Web-based visualization technology to enhance understanding in various fields of fluid dynamics.

    • Cyber education portal for the effective support of education.


Computational fluid dynamics edison cfd1

EDISON

Introduction

EDISON

CFD

Conclusion

Computational Fluid Dynamics : EDISON CFD

  • Web-portal based EDSION CFD

    • has satisfied students’ requirements and induced their high interests rather than ordinary theory-based teaching.

  • It was used in practical experiments

    • For 180 students in 7 universities in 2008

    • More than 450 students in 10 universities in 2010.

  • According to the questionnaire survey

    • Approximately 77% out of participated students said they were satisfied.


Computational fluid dynamics edison cfd2

EDISON

Introduction

EDISON

CFD

Conclusion

Computational Fluid Dynamics : EDISON CFD

  • The advantage of EDISON CFD is

    • That users can carry out their researches and education anywhere if he/she can access the Internet.

  • Students can

    • Carry out the numerical analysis and analyze the important physical phenomena with numerical analysis tools of the EDSION CFD.

  • With this system

    • Students have learned about the wind tunnel test by means of video conference between the wind tunnel and classrooms.


EDISON

Introduction

EDISON

CFD

Conclusion


EDISON

Introduction

EDISON

CFD

Conclusion

Tohuku Univ. in Japan


EDISON

Introduction

EDISON

CFD

Conclusion

Remote visualization using KISTI Viz. Cluster


EDISON

Introduction

EDISON

CFD

Conclusion


EDISON

Introduction

EDISON

CFD

Conclusion

Bioinformatics simulation


Edison cfd and more

EDISON

Introduction

EDISON

CFD

Conclusion

EDISON_Chem

EDISON_Physics

EDISON_CSD

EDISON_MDO

EDISON_CFD and MORE

+


Future directions for the higher education

EDISON

Introduction

EDISON

CFD

Conclusion

Future Directions for the Higher Education

  • The accomplishments from many R&D projects sponsored by the Korean government

    • can be used in science and technology education, the education effect would be maximized without extra spending for purchasing expensive educational software.

  • We have learned that

    • performing the national scale development project on computer simulation-based cyber research and education environment which is basically the expansion of such EDISON having various simulation related softwares, contents and tools is now inevitable.

  • Mobile Environment

    • We also have to expand this system into mobile environment accommodating such smart phones for riding the new huge tide.


Contact information

EDISON

Contact Information

  • Dr. Kumwon Cho (PI) : [email protected]


ad