Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"HPC Application"”.
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Resiliency of high-performance computing systems: A fault-injection-based characterization of the high-speed network in the blue waters testbed
… research. As the high-performance computing (HPC) community moves towards the next generation of HPC computing, it faces several challenges, one of which is reliability of HPC systems. Error rates are expected to significantly increase on exascale systems to the point where traditional …
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Applying Dynamic Software Updates to Computationally-Intensive Applications
… software updates to computationally-intensive applications—a computing domain characterized by long-running computations, expensive computing resources, and a tedious deployment process. This dissertation argues that updating computationally-intensive applications dynamically can reduce their …
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An Application-Attuned Framework for Optimizing HPC Storage Systems
High performance computing (HPC) is routinely employed in diverse domains such as life sciences, and Geology, to simulate and understand the behavior of complex phenomena. Big data driven scientific simulations are resource intensive and require both computing and I/O capabilities at scale. There …
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A protocol reconfiguration and optimization system for MPI
Modern high performance computing (HPC) applications, for example adaptive mesh refinement and multi-physics codes, have dynamic communication characteristics which result in poor performance on current Message Passing Interface (MPI) implementations. The degraded application performance can be …
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Optimizing performance under thermal and power constraints for HPC data centers
… and resilience are the major challenges that the HPC community faces in moving to larger supercomputers. Data centers worldwide consumed energy equivalent to 235 billion kWh in 2010. A significant portion of that energy and power consumption is devoted to cooling. This thesis proposes a scheme …