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National Technical University of Athens

National Technical University of Athens. EGEE Project 3 rd Parties Kick off Meeting, Athens, May 27-28, 2004 Dr. Costis Christogiannis Telecommunications Laboratory Department of Electrical and Computer Engineering. NTUA’s Background Expertise on Grids.

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National Technical University of Athens

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  1. National Technical University of Athens EGEE Project 3rd Parties Kick off Meeting, Athens, May 27-28, 2004 Dr. Costis Christogiannis Telecommunications Laboratory Department of Electrical and Computer Engineering NTUA

  2. NTUA’s Background Expertise on Grids • GRID resource management, including: • Fault tolerance and reliability • Definition, control and scheduling for Quality of Service (QoS) • Scheduling evaluation and its relation to the charging policy • Communications aspects of grid computing: • Identifying and solving prototype communication problems • Algorithms and network control protocols for the Implementation of the Computational Grid • Connection Establishment Protocols (for selection of a route, broadcasting and multicasting etc) NTUA

  3. NTUA’s participation on FP5 Grid projects • GridLab - A Grid Application Toolkit and Testbed (IST-2001-32133): • Main participation in the development of fault tolerant scheduling algorithms based upon reservation facilities and performance prediction • GRIA - Grid Resources for Industrial Applications (IST-2001-33240): • Modelling of QoS comprising: • Modelling of workload estimation on the client’s side • Modelling of capacity estimation on the supplier’s side NTUA

  4. NTUA’s participation on FP6 Grid projects • HPC-EUROPA- Pan-European Research Infrastructure on High Performance Computing (Project No. 506079): • Participation in the design and development of a Grid Portal to be utilised as a Virtual Organisation (VO) building tool (JRA2) • NextGrid-The Next Generation Grid (Project No. 511563): • Core team of the Architecture Research activity of NextGrid and analysis sub-activity leader • Main participant in end-to-end-performance modelling • Design and development of scheduling algorithms and semantic description for workflow mapping onto services NTUA

  5. NTUA’s participation on FP6 Grid projects • AkoGriMo - Access to Knowledge through the Grid in a mobile World (Project No. 004293): • Major participation in the following activities: • Definition of architecture for a Mobile Grid • Design and Implementation of Core Grid Services (NTUA will lead this activity) • Integrating activities towards Grid applications adaptation • Definition of the AkoGriMo final testbed NTUA

  6. NTUA’s Role in EGEE • NTUA will provide support to the 2nd HellasGrid node (Athens) in the frame of Activity NA3 - User Training and Induction • Preparation of the appropriate tutorial material • Presentations to the regional users’ groups on the following topics: • Background knowledge specific to the Grid architectures • Grid technology tools (e.g. OSI, Globus Toolkit etc.) • Development of services in Grid-based working environments NTUA

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