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 8 of 8 for “"Runtime Adaptation"”.
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Runtime Adaptation for Autonomic Heterogeneous Computing
… system for heterogeneous computing, employing runtime adaptation to improve performance portability and performance consistency while maintaining or increasing programmability. We investigate heterogeneity arising from a myriad of factors, grouped into the dimensions of locality and capability. …
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A self-learning framework for validation of runtime adaptation in service-oriented systems
… in service quality, business needs and their runtime environment is an increasingly important research problem. However, while considerable research has focused on developing runtime adaptation frameworks for service-oriented systems, there has been little work on assessing how effective the …
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Automated Runtime Analysis and Adaptation for Scalable Heterogeneous Computing
… for performance analysis and modeling and runtime adaptation. The proposed program representations exploit domain knowledge and capture the inherent computation and communication patterns in user applications, at multiple levels of computational granularity, via compiler analysis and …
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Prediction Models for Multi-dimensional Power-Performance Optimization on Many Cores
… we deploy to address the problem of simultaneous runtime optimization of DVFS, DCT, and thread placement on multi-core systems. We present results from an implementation of the prediction framework in a runtime system linked to the Intel OpenMP runtime environment and running on a real …
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Modular Implementation of Program Adaptation with Existing Scientific Codes
… Directly modifying source code to implement adaptation is time-consuming, error-prone, and difficult to manage for today's complex software. This thesis studies modular approaches to implementing program adaptation with existing scientific codes, whereby application-specific adaptation …
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Improving the Efficiency of Parallel Applications on Multithreaded and Multicore Systems
… and power secondarily. We also present a runtime system that uses live analysis of hardware event rates through the prediction model to optimize applications dynamically. We discuss a dynamic, phase-aware performance prediction model (DPAPP), which combines statistical learning techniques, …
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On the Interaction of High-Performance Network Protocol Stacks with Multicore Architectures
… learnt from these analyses can lead to efficient runtime configurations for scientific applications on multicore architectures.
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Scheduling on Asymmetric Architectures
We explore runtime mechanisms and policies for scheduling dynamic multi-grain parallelism on heterogeneous multi-core processors. Heterogeneous multi-core processors integrate conventional cores that run legacy codes with specialized cores that serve as computational accelerators. The term …