Titlebook: Euro-Par 2013: Parallel Processing; 19th International C Felix Wolf,Bernd Mohr,Dieter Mey Conference proceedings 2013 Springer-Verlag Berli

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Synchronization Identification through On-the-Fly Testronization. Based on such an observation, we proposed an effective method to identify synchronizations. It doesn’t depend on the understanding of source codes or the knowledge of semantics of library routines. A system called SyncTester is developed, and experiments show that SyncTester is effective and useful.

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colloquial

Dynamic Thread Pinning for Phase-Based OpenMP Programsications exhibit a distinct phase behavior. However, we show that while fixing thread affinity for the whole execution may improve performance by up to 30%, allowing dynamic thread pinning may improve performance by up to 40%. Furthermore, we provide an analysis about the required conditions to improve the effectiveness of the approach.

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Energy-Efficient Scheduling with Time and Processors Eligibility Restrictionsial time optimal scheduling algorithm for the case tasks have an uniform size. Our algorithm runs in .(...) time, where . is the number of processors and . is the number of tasks. We then present a polynomial time algorithm that achieves an approximation factor of . (. is the power parameter) when the tasks have arbitrary size work.

originality

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boisterous

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