Enabling Grids for Escienc E EGEE Grid project
Enabling Grids for E-scienc. E EGEE – Grid project M. Petitdidier (IPSL/CETP) Coordinator of Earth science domain monique. petitdidier@cetp. ipsl. fr In collaboration with EGEE and DEGREE EUproject www. eu-egee. org INFSO-RI-031688 e. GY Meeting Boulder – M. Petitdidier –March 2008
Acute Questions for Earth Science Enabling Grids for E-scienc. E Forecasting of meteorological events Extreme 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 Change Climatology i. e. trend of parameter variations like temperature, precipitations…. Polar ozone hole Impact on weather, agriculture… => Long series of multiple data sets, Intense processing, Discoveries and Dissemination of the knowledge How it works, Why…. These are Questions for Operational and Science organisations INFSO-RI-031688 e. GY – Boulder – M. Petitdidier –March 2008
GRID: a solution Enabling Grids for E-scienc. E • 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 e. GY – Boulder – M. Petitdidier –March 2008 INFSO-RI-031688
Highlights of EGEE-II Enabling Grids for E-scienc. E EGEE Production Grid Infrastructure Steady growth over the lifetime of the project Improved reliability MB/s Data Transfer 04/2006 INFSO-RI-031688 08/2006 e. GY – Boulder – M. Petitdidier –March 2008
Operations Enabling Grids for E-scienc. E 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 98 k jobs/day INFSO-RI-031688 e. GY – Boulder – M. Petitdidier –March 2008
Registered Collaborating Projects Enabling Grids for E-scienc. E 24 projects have registered as on February 2007: web page Infrastructures geographical or thematic coverage INFSO-RI-031688 Applications Support Actions improved services for academia, industry and the public key complementary functions e. GY – Boulder – M. Petitdidier –March 2008
GRID: Nearly world-wide deployment Enabling Grids for E-scienc. E – European Union § § § § Baltic. Grid EELA EUChina. Grid EUIndia. Grid EUMed. Grid SEE-GRID Nordu. Grid – USA § OSG § Tera. Grid – Japan § Naregi – Africa- Unesco Programme § Algeria, Ghana, Nigeria, § Senegal, Zimbabwe – Sub-Saharian Africa § Possible pilot project INFSO-RI-031688 e. GY – Boulder – M. Petitdidier –March 2008
Earth Science Applications in EGEEII Enabling Grids for E-scienc. E Flood of a Danube river. Cascade of models (meteorology, hydraulic , hydrodynamic…. ) UISAV(SK)ESA, UTV(IT), KNMI(NL), IPSL(FR)Production and validation of 7 years of Ozone profiles from GOME Rapid Earthquake analysis (mechanism and epicenter) 50 - 100 CPUs IPGP(FR) DKRZ(DE)- Data access studies, climate impacts on agriculture Mars atmosphere CETP( FR): INFSO-RI-031688 Specfem 3 D: Seismic application. Benchmark for MPI (2 to 2000 CPUs) (IPGP, FR) Geocluster for Academy and industry CGG(FR)Data mining Meteorology & Space Weather (GCRAS, RU) Air Pollution model - BAS(BG) Modelling seawater intrusion in costal aquifer (SWIMED) CRS 4(IT), INAT(TU), Univ. Neuchâtel(CH)- e. GY Boulder – M. Petitdidier – March 2008
Enabling Grids for E-scienc. E 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 INFSO-RI-031688 e. GY – Boulder – M. Petitdidier –March 2008
Dissemination and Exploitation of GRids in Earth scienc. E • 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 knowledge The DEGREE team: IISAS, Slovakia (Coordinator) CNRS, France KNMI, The Netherlands UNINE, Switzerland CRS 4, Italy SCAI, Germany GCRAS, Russia ESA-ESRIN, Italy CGG, France Dutch Space, The Netherlands http: //www. eu-degree. eu Project Vision Build a bridge linking the ES and Grid communities SSA- IST 2005 -034619 e. GY Boulder – M. Petitdidier –March 2008
European Grid Initiative Enabling Grids for E-scienc. E • 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 INFSO-RI-031688 e. GY Boulder – M. Petitdidier – March 2008
Evolution Enabling Grids for E-scienc. E National European e-Infrastructure Global Testbeds INFSO-RI-031688 Routine Usage Utility Service e. GY Boulder – M. Petitdidier – March 2008
38 European NGIs Enabling Grids for E-scienc. E + Asia, US, Latin America + PRACE + OGF-Europe +… INFSO-RI-031688 e. GY Boulder – M. Petitdidier – March 2008
Meetings Enabling Grids for E-scienc. E • European Geophysical Union General Assembly • 2 Grid sessions on Wednesday 16 April 2008 • Vienna, Austria INFSO-RI-031688 e. GY Boulder – M. Petitdidier – March 2008
Earth Science Expectations Enabling Grids for E-scienc. E • Pushing frontiers of scientific discovery by exploiting advanced computational methods. INFSO-RI-031688 e. GY – Boulder – M. Petitdidier –March 2008
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