Skip to main content

and
  1. No Access

    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...

    Tanja Clees, Nils Hornung, Detlef Labrenz in Scientific Computing and Algorithms in Ind… (2017)

  2. No Access

    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 ...

    Torsten Wilde, Tanja Clees, Hayk Shoukourian, Nils Hornung in Energy Informatics (2015)

  3. No Access

    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...

    Torsten Wilde, Axel Auweter, Hayk Shoukourian, Arndt Bode in High Performance Computing (2015)

  4. Article

    Open Access

    The 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...

    Torsten Wilde, Axel Auweter in Computer Science - Research and Development (2014)

  5. No Access

    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...

    Axel Auweter, Arndt Bode, Matthias Brehm, Luigi Brochard, Nicolay Hammer in Supercomputing (2014)

  6. 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...

    Torsten Wilde, James A. Kohl, Raymond E. Flanery Jr. in Computational Science — ICCS 2002 (2002)

  7. 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...

    Torsten Wilde, James A. Kohl, Raymond E. Flanery Jr. in Computational Science - ICCS 2001 (2001)