Dynamic Configuration Prefetching Based on Piecewise Linear Prediction

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Provided by: edaa
Topic: Hardware
Format: PDF
Modern systems demand high performance, as well as high degrees of flexibility and adaptability. Many current applications exhibit a dynamic and non-stationary behavior, having certain characteristics in one phase of their execution that will change as the applications enter new phases, in a manner unpredictable at design-time. In order to meet the performance requirements of such systems, it is important to have online optimization algorithms, coupled with adaptive hardware platforms that together can adjust to the run-time conditions. The authors propose an optimization technique that minimizes the expected execution time of an application by dynamically scheduling hardware prefetches.
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