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Problem-Solving in High Performance Computing: A Situational Awareness Approach with Linux focuses on understanding giant computing grids as cohesive systems. Unlike other titles on general problem-solving or system administration, this book offers a cohesive approach to complex, layered environments, highlighting the difference between standalone system troubleshooting and complex problem-solving in large, mission critical environments, and addressing the pitfalls of information overload, micro, and macro symptoms, also including methods for managing problems in large computing ecosystems.

High performance computing. --- Linux. --- HPC (Computer science) --- Electronic data processing --- Cyberinfrastructure --- Supercomputers --- Slackware Linux --- SUSE Linux

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High performance computing. --- Computer architecture. --- Architecture, Computer --- HPC (Computer science) --- Electronic data processing --- Cyberinfrastructure --- Supercomputers

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High performance computing. --- HPC (Computer science) --- Electronic data processing --- Cyberinfrastructure --- Supercomputers

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With Exascale systems on the horizon, we will be ushering in an era with power and energy consumption as the primary concerns for scalable computing. To achieve viable high performance, revolutionary methods are required with a stronger integration among hardware features, system software and applications. Equally important are the capabilities for fine-grained spatial and temporal measurement and control to facilitate energy efficient computing across all layers. Current approaches for energy efficient computing rely heavily on power efficient hardware in isolation. However, it is pivotal for hardware to expose mechanisms for energy efficiency to optimize power and energy consumption for various workloads and to reduce data motion, a major component of energy use. At the same time, high fidelity measurement techniques, typically ignored in data-center level measurement, are of high importance for scalable and energy efficient inter-play in different layers of application, system software and hardware.

High performance computing --- Supercomputers --- Electronic digital computers --- HPC (Computer science) --- Electronic data processing --- Cyberinfrastructure --- Energy consumption

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The International Symposium on High Performance Computer Architecture provides a high quality forum for scientists and engineers to present their latest research findings in this rapidly changing field of computer architecture.

High performance computing. --- High performance computing --- Energy conservation. --- HPC (Computer science) --- Electronic data processing --- Cyberinfrastructure --- Supercomputers