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Chapter
Cooling Circuit Simulation II: A Numerical Example
Cooling as well as heating circuits can be modeled as a network of elements that obey mass, momentum, and energy balance laws. Typical elements in such circuits are pipes, regulated pumps, regulated (multi-way...
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Chapter and Conference Paper
Increasing Data Center Energy Efficiency via Simulation and Optimization of Cooling Circuits - A Practical Approach
The steady rise in energy consumption by data centers world wide over the last decade and the future 20 MW exascale-challenge in High Performance Computing (HPC) makes saving energy an important consideration ...
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Chapter and Conference Paper
Taking Advantage of Node Power Variation in Homogenous HPC Systems to Save Energy
Saving energy and, therefore, reducing the Total Cost of Ownership (TCO) for High Performance Computing (HPC) data centers has increasingly generated attention in light of rising energy costs and the technical...
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Article
Open AccessThe 4 Pillar Framework for energy efficient HPC data centers
Improving energy efficiency has become a major research area not just for commercial data centers but also for high performance computing (HPC) data centers. While many approaches for reducing the energy consu...
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Chapter and Conference Paper
A Case Study of Energy Aware Scheduling on SuperMUC
In this paper, we analyze the functionalities for energy aware scheduling of the IBM LoadLeveler resource management system on SuperMUC, one of the world’s fastest HPC systems. We explain how LoadLeveler predi...
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Chapter and Conference Paper
Integrating CUMULVS into AVS/Express
This paper discusses the development of a CUMULVS interface for runtime data visualization using the AVS/Express commercial visualization environment. The CUMULVS (Collaborative, User Migration, User Library f...
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Chapter and Conference Paper
CUMULVS Viewers for the ImmersaDesk
This paper will discuss the development of CUMULVS “viewers” for virtual reality visualization via ImmersaDesk/Cave systems. The CUMULVS (Collaborative, User Migration, User Library for Visualization and Steer...