Thomas Rauber
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View article: A performance- and energy-oriented extended tuning process for time-step-based scientific applications
A performance- and energy-oriented extended tuning process for time-step-based scientific applications Open
Scientific application codes are often long-running time- and energy-consuming parallel codes, and the tuning of these methods towards the characteristics of a specific hardware is essential for a good performance. However, since scientifi…
View article: Offsite Autotuning Approach -- Performance Model Driven Autotuning Applied to Parallel Explicit ODE Methods
Offsite Autotuning Approach -- Performance Model Driven Autotuning Applied to Parallel Explicit ODE Methods Open
Autotuning techniques are a promising approach to minimize the otherwise tedious manual effort of optimizing scientific applications for a specific target platform. Ideally, an autotuning approach is capable of reliably identifying the mos…
View article: Offsite Autotuning Approach
Offsite Autotuning Approach Open
Autotuning (AT) is a promising concept to minimize the often tedious manual effort of optimizing scientific applications for a specific target platform. Ideally, an AT approach can reliably identify the most efficient implementation varian…
View article: On the Autotuning Potential of Time-stepping methods from Scientific Computing
On the Autotuning Potential of Time-stepping methods from Scientific Computing Open
Due to the ever changing characteristics of the newly provided hardware, there is the permanent requirement of designing and re-designing software adequately to meet the basic hardware conditions.Especially for well-established software, e…
View article: Introduction to PDSEC 2018 and Keynotes
Introduction to PDSEC 2018 and Keynotes Open
Presents the introductory welcome message from the conference proceedings. May include the conference officers' congratulations to all involved with the conference event and publication of the proceedings record.
View article: Influence of Locality on the Scalability of Method-and System-Parallel Explicit Peer Methods
Influence of Locality on the Scalability of Method-and System-Parallel Explicit Peer Methods Open
Because the numerical solution of initial value problems (IVPs) of systems of ordinary differential equations (ODEs) can be computationally intensive, several parallel methods have been proposed in the past.One class of modern parallel IVP…
View article: PDSEC Introduction and Committees
PDSEC Introduction and Committees Open
Provides a listing of current committee members and society officers.
View article: Energy-efficient Algorithms for Ultrascale Systems
Energy-efficient Algorithms for Ultrascale Systems Open
The chances to reach Exascale or Ultrascale Computing are strongly connected with the problem of the energy consumption for processing applications. For physical as well as economical reasons, the energy consumption has to be reduced signi…
View article: Applications for ultrascale computing
Applications for ultrascale computing Open
Studies of complex physical and engineering systems, represented by multi-scale and multi-physics computer simulations have an increasing demand for computing power, especially when the simulations of realistic problems are considered. Thi…