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EGEE – Grid project. M. Petitdidier (IPSL/CETP) Coordinator of Earth science domain [email protected] In collaboration with EGEE and DEGREE EU-project. Acute Questions for Earth Science. Forecasting of meteorological events - PowerPoint PPT Presentation
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INFSO-RI-031688
Enabling Grids for E-sciencE
www.eu-egee.org
eGY Meeting Boulder – M. Petitdidier –March 2008
EGEE – Grid project
M. Petitdidier (IPSL/CETP)
Coordinator of Earth science [email protected]
In collaboration with EGEE and DEGREE EU-project
eGY – Boulder – M. Petitdidier –March 2008
Enabling Grids for E-sciencE
INFSO-RI-031688
Acute Questions for Earth Science
Forecasting of meteorological eventsExtreme events: storm, tornado, hurricane, earthquake, tsunami…Water management: precipitations, flood, aquifer..Pollution,,…
=> To provide real time information: real time data access, data assimilation and modelling
Long term prediction : Climate ChangeClimatology i.e. trend of parameter variations like temperature, precipitations….Polar ozone holeImpact on weather, agriculture…
=> Long series of multiple data sets, Intense processing,
Discoveries and Dissemination of the knowledgeHow it works, Why….
These are Questions for Operational and Science
organisations
eGY – Boulder – M. Petitdidier –March 2008
Enabling Grids for E-sciencE
INFSO-RI-031688
GRID: a solution
• GRID infrastructure Since 2000– Considered an “open platform” for handling computing resources,
data, tools…
• Partner can use a lot more resources than the ones he (she) brings in– Impressive number of shared resources
§ EGEEII around 40,000 CPUS distributed in 200 sites§ 5 PB storage
• A collaborative possible platform among teams and/or countries
§ interactive collaboration to avoid effort duplication
• Secure and restricted access to resources, data, tools…§ Same data and software policy as outside Grid
• Grid will open new fields of investigation on Earth Science
eGY – Boulder – M. Petitdidier –March 2008
Enabling Grids for E-sciencE
INFSO-RI-031688
EGEE Production Grid Infrastructure Steady growth over the lifetime of the project Improved reliability
Highlights of EGEE-II
Data TransferM
B/s
04/2006 08/2006
eGY – Boulder – M. Petitdidier –March 2008
Enabling Grids for E-sciencE
INFSO-RI-031688
Operations Size of the infrastructure today:
• 237 sites in 45 countries
• ~36 000 CPU
• ~ 5 PB disk, + tape MSS
• distributed operations
• copes well with increase in size and usage
98k jobs/day
eGY – Boulder – M. Petitdidier –March 2008
Enabling Grids for E-sciencE
INFSO-RI-031688
Registered Collaborating Projects
Applicationsimproved services for academia,
industry and the public
Support Actionskey complementary functions
Infrastructuresgeographical or thematic coverage
24 projects have registered as on February 2007: web page
eGY – Boulder – M. Petitdidier –March 2008
Enabling Grids for E-sciencE
INFSO-RI-031688
GRID: Nearly world-wide deployment
– European Union§ BalticGrid§ EELA§ EUChinaGrid§ EUIndiaGrid§ EUMedGrid§ SEE-GRID§ NorduGrid
– USA§ OSG§ TeraGrid
– Japan§ Naregi
– Africa- Unesco Programme§ Algeria, Ghana, Nigeria, § Senegal, Zimbabwe
– Sub-Saharian Africa§ Possible pilot project
eGY Boulder – M. Petitdidier – March 2008
Enabling Grids for E-sciencE
INFSO-RI-031688
Earth Science Applications in EGEEII
ESA, UTV(IT), ESA, UTV(IT), KNMI(NL), IPSL(FR)- KNMI(NL), IPSL(FR)- Production and Production and validation of 7 years of validation of 7 years of Ozone profiles from Ozone profiles from GOMEGOME
Rapid Earthquake Rapid Earthquake analysis analysis (mechanism and (mechanism and epicenter) epicenter) 50- 100CPUs 50- 100CPUs IPGP(FR)IPGP(FR)
Modelling seawater Modelling seawater intrusion in costal intrusion in costal aquifer (SWIMED) aquifer (SWIMED) CRS4(IT),INAT(TU),CRS4(IT),INAT(TU),Univ.Neuchâtel(CH)-Univ.Neuchâtel(CH)-
Geocluster for Geocluster for Academy and Academy and industry CGG(FR)-industry CGG(FR)-
Flood of a Danube river-Flood of a Danube river-Cascade of models Cascade of models (meteorology,hydraulic ,(meteorology,hydraulic ,hydrodynamic….) hydrodynamic….) UISAV(SK)-UISAV(SK)-
Specfem3D: Specfem3D: Seismic Seismic application. application. Benchmark for Benchmark for MPI (2 to 2000 MPI (2 to 2000 CPUs) (IPGP,FR)CPUs) (IPGP,FR)
DKRZ(DE)- Data access DKRZ(DE)- Data access studies, climate impacts on studies, climate impacts on agricultureagriculture
Data mining Data mining Meteorology & Meteorology & Space Weather Space Weather (GCRAS, RU)(GCRAS, RU)
Air Pollution Air Pollution model- BAS(BG)model- BAS(BG)Mars atmosphere CETP(
FR):
eGY – Boulder – M. Petitdidier –March 2008
Enabling Grids for E-sciencE
INFSO-RI-031688
Final Remarks• New tools needed to use the whole Grid potential
– Due to Change in scale of computing power– Need of Exploration of huge data sets– Creation of Platform integrating web services, computing power,
information systems….
• New conceptual approach of Earth Science– Role of Scientist– Application development
DEGREE EU project is preparing the future
Dissemination and Exploitation of GRids in Earth sciencE
SSA- IST 2005-034619 eGY Boulder – M. Petitdidier –March 2008
• Strategic objectives– Bridge the ES and GRID communities throughout Europe – Ensure that ES requirements are satisfied in next Grid generation– Ensure the integration of emerging technologies for managing ES
knowledgeThe DEGREE team:The DEGREE team:
IISAS, IISAS, Slovakia Slovakia (Coordinator)(Coordinator)
CNRSCNRS, France , France KNMI, KNMI, The Netherlands The Netherlands UNINEUNINE, Switzerland, SwitzerlandCRS4CRS4, Italy, ItalySCAI, SCAI, Germany Germany GCRASGCRAS, Russia, RussiaESA-ESRIN, ESA-ESRIN, ItalyItalyCGGCGG, France, FranceDutch Space, Dutch Space, The NetherlandsThe Netherlands
Project Vision
Build a bridge linking the ES and Grid communitiesBuild a bridge linking the ES and Grid communities
http://www.eu-degree.eu
eGY Boulder – M. Petitdidier – March 2008
Enabling Grids for E-sciencE
INFSO-RI-031688
European Grid Initiative
• Need to prepare permanent, common Grid infrastructure
• Ensure the long-term sustainability of the European e-Infrastructure independent of short project funding cycles
• Coordinate the integration and interaction between National Grid Infrastructures (NGIs)
• Operate the production Grid infrastructure on a European level for a wide range of scientific disciplines
Must be no gap in the support of the
production grid
eGY Boulder – M. Petitdidier – March 2008
Enabling Grids for E-sciencE
INFSO-RI-031688
Evolution
Testbeds Utility ServiceRoutine Usage
National
Global
European e-Infrastructure
eGY Boulder – M. Petitdidier – March 2008
Enabling Grids for E-sciencE
INFSO-RI-031688
38 European NGIs
+ Asia, US, Latin America
+ PRACE
+ OGF-Europe
+ …
eGY Boulder – M. Petitdidier – March 2008
Enabling Grids for E-sciencE
INFSO-RI-031688
Meetings
• European Geophysical Union General Assembly• 2 Grid sessions on Wednesday 16 April 2008
• Vienna, Austria
eGY – Boulder – M. Petitdidier –March 2008
Enabling Grids for E-sciencE
INFSO-RI-031688
Earth Science Expectations
• Pushing frontiers of scientific discovery by exploiting advanced computational methods.