Presentation on theme: "EDucation-research Integration through Simulation On the Net(EDISON)"— Presentation transcript:
1 EDucation-research Integration through Simulation On the Net(EDISON) Kum Won ChoDept. of Cyber Environment Development, Supercomputing Center,KISTI (Korea Institute of Science and Technology Information)
2 Contents Introduction EDISON EDISON CFD Conclusion EDISON The Status of Korea’s R&DThe Status of Higher Education in Science and EngineeringEDISONWhat is EDISON?Conceptual ModelStructure of EDISONEDISON CFDA Pilot Project of EDISON CFDAdvantages of EDISON CFDConclusionFuture Directions for the Higher Education
3 Introduction to KISTI EDISON KISTI Supercomputing Center CFDConclusionKISTI Supercomputing Center(National Supercomputing Center)Dept. of Computing & Networking Resources`Dept. of Cyber Environment DevelopmentDept. of Application & SupportDept. of Infrastructure Technology DevelopmentKISTI Supercomputing Center is responsible for national cyberinfrastructure of KoreaFour departmentsKey StatisticsMajor MissionsResourceUser SupportCyber EnvironmentTechnologyOver 150 staffsBudget over $ 30 millionmostly government fundedSupercomputing ServiceNetwork ServiceNational e-Science
5 The First 10Gbps International Hybrid Networks in Korea EDISONIntroductionEDISONCFDConclusionThe First 10Gbps International Hybrid Networks in Korea1040Gbps5Gbps~20Gbps2.5Gbps~15Gbps
6 EDISON Visualization Computer Total number of nodes ±150 CPU IntroductionEDISONCFDConclusionVisualization ComputerTotal number of nodes±150CPU# of CPU cores800+Total memory3.5+ TBGPUModelNVIDIA QuadroFX 5600# of GPUs96+DiskFile SystemLustreCapacity300+ TBThroughput10 ~ 12+ GB/sec sustainedNetworkInterconnection network20 GbpsExternal network160+ Gbps
7 The Status of Korea’s R&D EDISONIntroductionEDISONCFDConclusionThe Status of Korea’s R&DThe Korean government has sponsored national R&D activities since 1982The 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 increasesThe 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 worldComparison of budget of R&D with developed countriesCategoryKorea (’07)USA (’07)Japan (’07)Germany (’07)France (’07)UK (’06)Budget of national R&D($PPP in million)10,832141,89029,18520,83815,53914,769Ratio1.013.12.71.91.4Relative percentage to GDP (%)0.901.030.680.760.750.74* 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.
8 The Status of Higher Education in Science and Engineering EDISONIntroductionEDISONCFDConclusionThe Status of Higher Education in Science and EngineeringThe competitiveness of the national science and technologyKorea has been steadily improved and reached to the rank of three in 2009IMD(International Institute for Management Development) report, 2009The usefulness of the national education systemTotally different situation that the rank was the 36th in the worldThe reeducation cost for the newly graduates is so highThe 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.
9 What is EDISON? EDISON means National Project funded by EDISON IntroductionEDISONCFDConclusionEDISON meansEDucation-research Integration through Simulation On the NetNational Project funded byKorea Ministry of Education, Science, and Technology (‘11 ~ ’20, USD 30M)EDISON(19c)Field ExperimentConstant ResearchWhereverImaginationCreativityVirtual ExperimentConstant ResearchWhereverComputing PowerImaginationCreativityx+y=zS/WAlgorithmContentsMoviePaperPatentEDISON(21c)SchoolHomeSimulationSuper ComputingHigh PerformanceNetwork
10 EDISONGoalsIntroductionEDISONCFDConclusionEstablish 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.
11 EDISON Open Platform(1/2) IntroductionEDISONCFDConclusionScience-AppStoremanaging simulation codes and analyzing program informationProblem Solving Environment (PSE)users can carry out simulation for their researchesMiddlewareproviding various services to use various computing resources for simulationInfrastructuresupercomputers, high performance networks, large storages, and so onScience-AppStoreProblem Solving Environment (PSE)MiddlewareInfrastructure
12 EDISON Open Platform(2/2) IntroductionEDISONCFDConclusionFlexible service framework used in computational scienceWeb portal framework(joomla based)Portal service with 5 major applications(CFD, chemistry, nano-physics, structural analysis, engineering design)OpenEasyConvenientEffectiveCFD and Chemistry service
13 Science Appstore Technology EDISONScience Appstore TechnologyIntroductionEDISONCFDConclusionPlug-in-play service(development/registration/simulation) of application toolsExtensibility using multiple simulation SW combination techniqueSciAppstore SCenarioEDISON service using SciAppstore
14 Virtualization EDISON IntroductionEDISONCFDConclusionVirtualizationDevelopment of computing server integration and optimization technology using virtualizationConstruction of virtualization testbed (Web portal–GT4–PBS–VMs over Xen)Reduce of the idle time of computing systemImplementation of resource pooling and on-demand virtual machinexenshared resource poolHostManagerJob arrivalJobParserJob ManagerVMLauncherMonitorOpenNebula APIsOpenPBS APIsSchedulerStrippingPackingIO-awareetc.StatusallocationJob Exec. / StatusJob QueueResource PoolingOn-demand VM/VC provisioningVirtual cluster
15 Computing Service Infrastructure EDISONComputing Service InfrastructureIntroductionEDISONCFDConclusionImplementation of simulation SW service on KISTI supercomputerIntegration of EDISON web portal(with multi user) and KISTI supercomputerDevelopment of certification system with MyProxy.Inter-operability btw KISTI and NCSA supercomputerRESTful OpenAPI serviceMulti-user account management toolMulti-user simulation SW service
16 Resource Mngt and Visualization EDISONResource Mngt and VisualizationIntroductionEDISONCFDConclusionDevelopment 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.Remote viz.WebGL based viz.User certificationResource and workflow mngt
17 Easy System for Knowledge Transfer EDISONEasy System for Knowledge TransferIntroductionEDISONCFDConclusionDevelopment of advanced content to understand basic theory(e.g. CFD, Chemistry and etc) Theory + Content-specific interactive simulatorHow do airplanes work? Why does a wing change shape on takeoff and landing?Content-specific interactive simulatorTheory
18 A Pilot Project of EDISON CFD IntroductionEDISONCFDConclusionA Pilot Project of EDISON CFDInternet based portal interfaceConvenient research environment “ Anytime and Anywhere”Accurate and efficient simulation serviceDevelopment of an accurate CFD solverGeneralized parallel computational algorithm on Grid environmentRemote wind tunnel experiment serviceAerodynamic force/moment measurement and PIV(particle Image Velocimetry) experimentInteractive research environmentComparison system of CFD and experiment dataCollaboration system: Access GridTheoryExperimentSimulation
19 A Pilot Project of EDISON CFD IntroductionEDISONCFDConclusionImplementation of EDISON Platform on Higher EducationFreshman ~ sophomore year.Basic classJunior ~ senior year.Applied eng.Enrichment pro.Grad school.Enrichment program.Higher Education for Fluid Dynamics using SimulationSimulation,moviebasic, applied eng. Using of the simulation toolsUsing of the advanced simulation toolsFluidDynamics
21 Computational Fluid Dynamics : EDISON CFD IntroductionEDISONCFDConclusionComputational Fluid Dynamics : EDISON CFDThe contents of EDISON CFD are described asVarious 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.
22 Computational Fluid Dynamics : EDISON CFD IntroductionEDISONCFDConclusionComputational Fluid Dynamics : EDISON CFDWeb-portal based EDSION CFDhas satisfied students’ requirements and induced their high interests rather than ordinary theory-based teaching.It was used in practical experimentsFor 180 students in 7 universities in 2008More than 450 students in 10 universities in 2010.According to the questionnaire surveyApproximately 77% out of participated students said they were satisfied.
23 Computational Fluid Dynamics : EDISON CFD IntroductionEDISONCFDConclusionComputational Fluid Dynamics : EDISON CFDThe advantage of EDISON CFD isThat users can carry out their researches and education anywhere if he/she can access the Internet.Students canCarry out the numerical analysis and analyze the important physical phenomena with numerical analysis tools of the EDSION CFD.With this systemStudents have learned about the wind tunnel test by means of video conference between the wind tunnel and classrooms.
29 + EDISON EDISON_Chem EDISON_CFD and MORE EDISON_Physics EDISON_CSD IntroductionEDISON_ChemEDISON_PhysicsEDISON_CSDEDISON_MDO+EDISONCFDConclusionEDISON_CFD and MORE
30 Future Directions for the Higher Education EDISONIntroductionEDISONCFDConclusionFuture Directions for the Higher EducationThe accomplishments from many R&D projects sponsored by the Korean governmentcan be used in science and technology education, the education effect would be maximized without extra spending for purchasing expensive educational software.We have learned thatperforming 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 EnvironmentWe also have to expand this system into mobile environment accommodating such smart phones for riding the new huge tide.
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