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Computer Architecture Group

Computer Architecture Group. Mobile. Convergent. Brian Coghlan Jeremy Jones Michael Manzke Andy Nisbet David Gregg John Waldron Jonathan Dukes. Parallel. Distributed. Trinity College Dublin. http://www.cs.tcd.ie/research_groups/cag/. Computer Architecture Group.

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Computer Architecture Group

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  1. ComputerArchitectureGroup Mobile Convergent Brian Coghlan Jeremy Jones Michael Manzke Andy Nisbet David Gregg John Waldron Jonathan Dukes Parallel Distributed Trinity College Dublin http://www.cs.tcd.ie/research_groups/cag/ Computer Architecture Group Trinity College Dublin

  2. Grids ClusterTechnologies Computational Grid Technologies Grid-Ireland PerformanceAnalysis PerformanceMonitoring CAG Clusters dB Fault-Tolerance Real-Time Parallel Computing Core Research

  3. PerformanceAnalysis dB Performance Monitoring & Analysis 

  4. Cluster Technologies • Scalable Coherent Interconnect [ IEEE-1596 SCI ] [Norway] [Norway] [Germany/France][Germany] [France] [Ireland] [Norway] [Italy] [Germany] SINTEF Dolphin ICS Fujitsu-Siemens Infineon (Siemens) Thompson CSF Trinity College Dublin University of Oslo Bull Motorola • The Department has 4 x small SCI clusters, with different topologies: • Clos-switched • 2-d Torus • 1-d Ringlet • Industrial Real-Time

  5. Grid-Ireland Grid Technologies • Grid-Ireland • Grid-Ireland Management • Execution Models • Grid Timestamps • Network Tracing • CosmoGrid • DataGrid • WP3 R-GMA • WP6 CA group • WP6 Testbeds • CrossGrid • WP3 Grid Monitoring • WP4 Testbeds

  6. Galway Dublin Cork Associated with: Grid-Ireland [www.grid-ireland.org] • Pilot OCT-1999 : Dublin-----Cork • V1.0 established JUN-2001 • V2.0 scheduled JUN-2002 • Managed layer above HEAnet • First VO == CosmoGrid • Grid-enabled Computational Physics • of Natural Phenomena • Led by DIAS

  7. CosmoGrid [www.grid-ireland.org] Grid-enabled Computational Physics of Natural Phenomena VO: Astrophysicists Geophysicists Atmospheric Physicists Computer Scientists 9 Institutions 60 Individuals 3 Beowulf clusters linked via Grid-Ireland over HEAnet 6 Grid gateways

  8. NIS master & slave Irish GIIS / R-GMA Local GIIS / R-GMA RMS / LB server proxy-arp Firewall CExy SE HTTP server CE00 RA server LCFG server Net Tracer 1Gbps switch CA server RAID servers Grid-Ireland Site Structure VLAN

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