Proceedings are published in Computer Science - Research and Development Volume 25, Issue 3-4, Springer Verlag, Germany.

Wednesday, September 15

17:00-20:00 Registration
18:00-20:00 Welcome Party (DKRZ, room 034)

Thursday, September 16

08:30 Registration
Morning Session
09:00 Welcome address by Prof. Dr. Thomas Ludwig, General Chair
09:10 Welcome address by Prof. Dr. Stephan Olbrich, University of Hamburg
09:20 Hamburg European Green Capital 2011 by Dr. Günter Tamm
09:30 Sustainability on a Smarter Planet by Andreas Pflieger, IBM
09:45Prof. Wu-chun Feng: Energy-Efficient Exascale Computing: An Oxymoron?
10:30 Coffee Break
Technical Session
11:00-11:30 Klaus Gottschalk, IBM: Energy Management for HPC
11:30-12:00 Andre Heidekrüger, AMD: Performance and power efficiency of heterogeneous computing for HPC
12:00-12:20 Ernst Mutke, Convey: Hybrid-Core Architectures for Energy-Efficient Computing
12:30 Lunch
Afternoon Session
Scientific Session - Power Extrapolation, Estimation and Simulation
14:00-14:30Daniel Hackenberg: Quantifying Power Consumption Variations of HPC Systems Using SPEC MPI Benchmarks
14:30-15:00Timo Minartz: Simulation of Power Consumption of Energy Efficient Cluster Hardware
15:00-15:30Reza Zamani: Adaptive Estimation and Prediction of Power and Performance in High Performance Computing
15:30 Coffee Break
Technical Session
16:00-16:30 Vincent Pel, Cray: Energy Efficiency Aspects in Cray Supercomputers
16:30-17:00 Dr. Markus Leberecht, Intel: Macro and Micro-level Energy-Savings Through COTS Technologies
17:00-18:00 Panel Discussion
Evening Session
Social Event (sponsored by IBM)
20:00 Restaurant Au Quai (Große Elbstraße 145 B-D, 22767 Hamburg).
The restaurant can be reached by bus – lines 112 (Elbberg) and 383 (Van-der-Smissen-Straße) – and railway – lines 1, 2 and 3 (Königsstraße). Also take a look at the map for detailed directions.

Friday, September 17

Morning Session
09:00Dr. Michel Benard: Energy Efficicent HPC in Metropolitan Environments
Scientific Session - General Purpose Hardware
09:45-10:15Thomas Scogland: A First Look at Integrated GPUs for Green High-Performance Computing
10:15-10:45Luigi Brochard: Optimizing Energy Consumptions of High Performance Computing Applications on POWER7
10:45 Coffee Break
Technical Session
11:15-11:45 Dr. Frank Baetke, HP: Standards-based Energy-efficient HPC Systems: Implementations and Solutions
11:45-12:15 Roland Rambau, Oracle: How green is red?
12:15 Lunch
Afternoon Session
Scientific Session - Metrics and Models
13:45-14:15Costas Bekas: A new Energy Aware Performance Metric
14:15-14:45Julian Kunkel: Collecting Energy Consumption of Scientific Data
14:45-15:15Maja Etinski: Utilization Driven Power-Aware Parallel Job Scheduling
15:15 Coffee Break
Technical Session
15:40-16:00 Giampietro Tecchiolli, Eurotech: Green Sustained Performance: the Eurotech Aurora Supercomputing Architecture for Large Scale Simulations
Scientific Session - Special Purpose Hardware
16:00-16:30Björn Rocker: Energy Efficiency of Mixed Precision Interactive Refinement Methods using Hybrid Hardware Platforms
16:30-17:00Dirk Pleiter: QPACE: Power-efficient parallel architecture based on IBM PowerXCell 8i
17:00 Farewell

Saturday, September 18

10:00 Guided City Tour