Titlebook: Job Scheduling Strategies for Parallel Processing; 18th International W Walfredo Cirne,Narayan Desai Conference proceedings 2015 Springer I

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Real-World Clustering for Task Graphs on Shared Memory Systems,e tasks the real-world speedup achieved with these algorithms may be arbitrarily bad, maybe using many cores to realize a speedup even smaller than one, irrespective of any theoretical guarantees given for these algorithms. This is especially harmful on battery driven devices that would shut down un

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柱廊

Multi-resource Aware Fairsharing for Heterogeneous Systems,t, we present new enhanced approach that supports multi-resource aware user prioritization mechanism. Importantly, this approach is capable of dealing with the heterogeneity of both jobs and resources. A working implementation of this new prioritization scheme is currently applied in the Czech Natio

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Priority Operators for Fairshare Scheduling,y for verification and evaluation of operator characteristics, and evaluates the proposed operator set based on this mathematical framework. Limitations in the numerical representation of scheduling factor values are identified as a key challenge in priority operator formulation, and it is demonstra

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Prediction of Queue Waiting Times for Metascheduling on Parallel Batch Systems,rent queues/sites in a multi-queue/grid environment for minimizing wait times of the jobs. Experiments with different production supercomputer job traces show that our prediction strategies can give correct predictions for about 77–87 % of the jobs, and also result in about 12 % improved accuracy wh

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How to Design a Job Scheduling Algorithm,fly describe scheduling objectives from the viewpoint of a data center offering IaaS. After presenting our algorithmic concept, we provide an evaluation with theoretical means to demonstrate that this approach can also yield meaningful results in practice.

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978-3-319-15788-7Springer International Publishing Switzerland 2015