First Internation Workshop on Energy Efficient Supercomputing (E2SC)

E2SC 2014 Program

9:00 AM - 9:10 AMWelcome and Workshop Introduction

9:10 AM - 10:00 AMKeynote: Photonic Technologies for Future Systems: Efficiently Delivering and Routing Massive Bandwidth
Clint Schow
IBM T.J. Watson Research Center.

10:00 AM - 10:30 AMBreak

Session 1Chair: Dimitrios S. Nikolopoulos
Location: Room 291

10:30 AM - 11:00 AMPower Signatures of High-Performance Computing Workloads
Jacob Combs, Jolie Nazor, Rachelle Thysell, Fabian Santiago, Lowell Olson, Matthew Hardwick, Suzanne Rivoire, Chung-Hsing Hsu and Stephen W. Poole
Sonoma State University, USA; Oak Ridge National Laboratory, USA

11:00 AM - 11:30 AMEvaluating Performance and Power Efficiency of Scientific Applications on Multi-threaded Systems
Roberto Gioiosa, Darren Kerbyson and Adolfy Hoisie
Pacific Northwest National Laboratory, USA

11:30 AM - 12:00 PMMeasurement and interpretation of micro-benchmark and application energy use on the Cray XC30
Brian Austin and Nicholas J. Wright
National Energy Research Scientific Computing Center, USA

12:00 PM - 1:30 PMLunch
Not Provided

Session 2Chair: Shuaiwen Leon Song
Location: Room 291

1:30 AM - 2:00 PMPower and Energy Footprint of OpenMP Programs Using OpenMP Runtime API
Anilkumar Nandamuri and Abid Malik
University of Houston, USA

2:00 PM - 2:30 PMHDEEM: High Definition Energy Efficiency Monitoring
Daniel Hackenberg, Thomas Ilsche, Joseph Schuchart, Robert Schoene, Wolfgang E. Nagel, Marc Simon and Yiannis Georgiou
Technische Universität Dresden, Germany; Bull S.A.S., France

2:30 PM - 3:00 PMInstrumentation for Accurate Energy-to-Solution Measurements of a Texas Instruments TMS320C6678 Digital Signal Processor and Its DDR3 Memory
Gilbert Netzer, Lennart Johnsson, Daniel Ahlin and Erwin Laure
KTH Royal Institute of Technology, Sweden; University of Houston, USA

3:00 PM - 3:30 PMBreak

Session 3Chair: Lennart Johnson
Location: Room 291

3:30 PM - 4:00 PMTrapped Capacity: Scheduling under a Power Cap to Maximize Machine-Room Throughput
Ziming Zhang, Michael Lang, Scott Pakin and Song Fu
University of North Texas, USA; Los Alamos National Laboratory, USA

4:00 PM - 4:30 PMOn the Feasibility of Dynamic Power Steering
Kevin Barker, Darren Kerbyson and Eric Anger
Pacific Northwest National Laboratory, USA

4:30 PM - 5:00 PMEnergy-efficient Stencil Computations on Distributed GPUs using Dynamic Parallelism and GPU-controlled Communication
Lena Oden, Benjamin Klenk and Holger Fröning
Fraunhofer Institute for Industrial Mathematics - Competence Center High Performance Computing, Germany; Ruprecht-Karls University of Heidelberg, Germany

5:00 PM - 5:30 PMSimple Power-Aware Scheduler to limit power consumption by HPC system within a budget
Deva Bodas, Justin Song, Murali Rajappa and Andy Hoffman
Intel Corp, USA

Workshop's papers can be found here

Workshop in Cooperation with SIGHPC
Disclaimer: The BlueGene P supercomputer photo comes from Argonne National Laboratory's Flickr page, the oscilloscope and voltmeter photos come from the wikimedia commons and the ALMA correlator photo comes from ALMA (ESO/NAOJ/NRAO). These pictures are released under Creative Commons Attribution-Share Alike 3.0 Unported license.