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Chapter and Conference Paper
The PerSyst Monitoring Tool
This paper presents a systemwide monitoring and analysis tool for high performance computers with several features aimed at minimizing the transport of performance data along a network of agents. The aim of th...
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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
591 TFLOPS Multi-trillion Particles Simulation on SuperMUC
Anticipating large-scale molecular dynamics simulations (MD) in nano-fluidics, we conduct performance and scalability studies of an optimized version of the code ls1 mardyn. We present our implementation requirin...
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Chapter and Conference Paper
Automatic Performance Analysis of Large Scale Simulations
Develo** efficient parallel programs for supercomputers is a challenging task. It requires insight into the application, the parallelization concepts, as well as the parallel architectures. Performance analy...