CERN, DataGrid PTB, April 10, 2002 CrossGrid – DataGrid Collaboration (Framework) Marian Bubak and Bob Jones

CERN, DataGrid PTB, April 10, 2002 A new IST Grid project space (Kyriakos Baxevanidis) GRIDLAB GRIA EGSO DATATAG CROSSGRID DATAGRID Applications GRIP EUROGRID DAMIEN Middleware & Tools Underlying Infrastructures Science Industry / business - Links with European National efforts - Links with US projects (GriPhyN, PPDG, iVDGL,…)

CERN, DataGrid PTB, April 10, 2002 CrossGrid Collaboration Poland: Cyfronet & INP Cracow PSNC Poznan ICM & IPJ Warsaw Portugal: LIP Lisbon Spain: CSIC Santander Valencia & RedIris UAB Barcelona USC Santiago & CESGA Ireland: TCD Dublin Italy: DATAMAT Netherlands: UvA Amsterdam Germany: FZK Karlsruhe TUM Munich USTU Stuttgart Slovakia: II SAS Bratislava Greece: Algosystems Demo Athens AuTh Thessaloniki Cyprus: UCY Nikosia Austria: U.Linz

CERN, DataGrid PTB, April 10, 2002 Project Phases (from March 1, 2002) M 1 - 3: requirements definition and merging M : first development phase: design, 1st prototypes, refinement of requirements M : second development phase: integration of components, 2nd prototypes M : third development phase: complete integration, final code versions M : final phase: demonstration and documentation

CERN, DataGrid PTB, April 10, 2002 Layered Structure of X# Interactive and Data Intensive Applications (WP1)  I nteractive simulation and visualization of a biomedical system  Flooding crisis team support  Distributed data analysis in HEP  Weather forecast and air pollution modeling Grid Application Programming Environment (WP2)  MPI code debugging and verification  Metrics and benchmarks  Interactive and semiautomatic performance evaluation tools Grid Visualization Kernel Data Mining New CrossGrid Services (WP3) Globus Middleware Fabric Infrastructure (Testbed WP4) DataGrid GriPhyN... Services HLA  Portals and roaming access  Grid resource management  Grid monitoring  Optimization of data access

CERN, DataGrid PTB, April 10, 2002 CrossGrid Architecture Applications And Supporting Tools Applications Development Support Grid Common Services Grid Visualisation Kernel Data Mining on Grid Data Mining on Grid Interactive Distributed Data Access Globus Replica Manager Roaming Access Grid Resource Management Grid Resource Management Grid Monitoring MPICH-G Distributed Data Collection User Interaction Service DataGrid Replica Manager DataGrid Replica Manager Datagrid Job Manager GRAM GSI Replica Catalog GASS MDS GridFTP Globus-IO Resource Manager Resource Manager CPU Resource Manager Resource Manager Resource Manager Resource Manager Secondary Storage Resource Manager Resource Manager Scientific Instruments (Medical Scaners, Satelites, Radars) Resource Manager Resource Manager Detector Local High Level Trigger Detector Local High Level Trigger Resource Manager Resource Manager VR systems (Caves, immerse desks) VR systems (Caves, immerse desks) Resource Manager Resource Manager Visualization tools Optimization of Data Access Tertiary Storage Local Resources Biomedical Application Biomedical Application Portal Performance Analysis MPI Verification Metrics and Benchmarks HEP High LevelTrigger Flood Application Flood Application HEP Interactive Distributed Data Access Application HEP Data Mining on Grid Application HEP Data Mining on Grid Application Weather Forecast application Weather Forecast application

CERN, DataGrid PTB, April 10, 2002 Grid Architecture Similar layered structure, similar functionality of components –Interoperability of Grids –Reuse of Grid components –Joint proposals to GGF –Participation of chairmen of EDG ATF and X# AT in meetings and other activities

CERN, DataGrid PTB, April 10, 2002 Applications –Interactive applications Methodology Generic structure Grid services Data security for medical applications –HEP applications X# will extend functionality of EDG sw

CERN, DataGrid PTB, April 10, 2002 Benchmarks and Application Monitoring –Information about application performance about performance of grid components –Used for testing of EDG software

CERN, DataGrid PTB, April 10, 2002 Testbed –Goal: Interoperability of EDG and X# testbeds –Joint Grid infrastructure for HEP applications –Already X# members from Spain, Germany and Portugal are taking part in EDG testbed –Collaboration of testbed support teams –Mutual recognition of Certification Authorities –Elaboration of common access/usage policy and procedures –Common installation/configuration procedures

CERN, DataGrid PTB, April 10, 2002 Software Testing –X# will test early beta releases of EDG middleware; this sw will be integrated with X# sw

CERN, DataGrid PTB, April 10, 2002 Dissemination –Joint Industry and Research Forum –Exchange of deliverables

CERN, DataGrid PTB, April 10, 2002 Management –Regular contacts of project managements – the project managers - members of EDG PMB and X# Steering Group –Exchange of operation procedures –Exchange of reviewers