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 7 of 7 for “"Trace-driven simulation"”.
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Simulating Dynamical Systems from Data
… systems offers an opportunity for automated data-driven decision-making in various domains. However, a significant barrier to realizing this potential is the issues inherent to these datasets: high-dimensionality, noise, sparsity, and confounding. In this thesis, we propose methods to exploit the …
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Simplified expression of message-driven programs and quantification of their impact on performance
… on massively parallel computers. Message-driven execution is a promising technique to improve the performance of parallel computations by overlapping these delays with useful computation. This thesis explores message-driven execution for improving performance of parallel programs. …
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TRAPEDS address tracing and its application to multicomputer cache performance analysis
Trace-driven simulation is an important aid in performance analysis of computer systems. Capturing address traces to use in these simulations, however, is a difficult problem, particularly for parallel processor architectures. Even when trace capture methods are applicable to parallel processors, …
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Accurate Low-Cost Methods for Performance Evaluation of Cache Memory Systems
Trace-driven simulation is a simple way of evaluating cache memory systems with varying hardware parameters. But to evaluate realistic workloads, simulating even a few million addresses is not adequate and such large scale simulation is impractical from the consideration of space and time …
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Improving wireless network performance using sensor hints
… performance. We evaluate our protocols using trace-driven simulation and real-world experiments. We show that our hint-aware rate adaptation protocol increases throughput by 30% to 50% on average over frame-based and SNR-based protocols. Our hint-aware probing protocol reduces the bandwidth …
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Synchronization, coherence, and consistency for high performance shared memory multiprocessing
… challenge. We have also developed an execution-driven tool for the simulation of shared-memory multiprocessors, which we use to evaluate the proposed architectural enhancements. Our simulator offers substantial advantages in terms of reduced time and space overheads when compared to …
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Scheduling policies for disks and disk arrays
… detailed disk information. The simulators, driven with both synthetic and trace workloads, report the measurements of requests, such as the mean and the 95th percentile of the response times, as well as the measurements of the system, such as the maximum throughput. A comprehensive …