Norbert Eicker
18 papers 37 citations h-index 2 1994–2024
Energy-aware operation of HPC systems in Germany
High-Performance Computing (HPC) systems are among the most energy-intensive scientific facilities, with electric power consumption reaching and often exceeding 20 megawatts per installation....
Application performance on a Cluster-Booster system
The DEEP projects have developed a variety of hardware and software technologies aiming at improving the efficiency and usability of next generation high-performance computers. They evolve around...
Fast Parallel I/O on Cluster Computers
Today's cluster computers suffer from slow I/O, which slows down I/O-intensive applications. We show that fast disk I/O can be achieved by operating a parallel file system over fast networks such...
Allocation-Internal Co-Scheduling - Interaction and Orchestration of Multiple Concurrent MPI Sessions
A Scalable Parallel SSOR Preconditioner for Efficient Lattice Computations in Gauge Theories
Visualizing the Critical Dynamics of Monopole Current Clusters - Global/Local Programming on the Connection Machine CM-5
On the scalability of the clusters-booster concept: a critical assessment of the DEEP architecture
The DEEP-ER project: I/O and resiliency extensions for the Cluster-Booster architecture
The recently completed research project DEEP-ER has developed a variety of hardware and software technologies to improve the I/O capabilities of next generation high-performance computers, and to...