منابع مشابه
Bulk Scheduling with DIANA Scheduler
Results from and progress on the development of a Data Intensive and Network Aware (DIANA) Scheduling engine, primarily for data intensive sciences such as physics analysis, are described. Scientific analysis tasks can involve thousands of computing, data handling, and network resources and the size of the input and output files and the amount of overall storage space allocated to a user necess...
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Nearly all known real-time scheduling approaches rely on the knowledge of Worst Case Execution Times (WCETs) for all tasks of the system. This is a severe restriction, as with today’s complex systems it becomes increasingly more expensive to determine WCET by applying analytical methods and the computed results often turn out to be a very pessimistic upper bound for the observed execution time....
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We propose a new multiwavelength almost all-optical switch architecture called the -scheduler that uses wavelength division multiplexing (WDM) internally to fold the switch architecture in both the space and time domains to reduce the hardware complexity and to improve the signal characteristics through the switch. The -scheduler preserves the packet order for a given input–output pair, is cons...
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This paper describes the Oz Scheduler, a workbench for scheduling problems. Through a graphical interface, the user can freely combine the elements that define a scheduling strategy. Such elements include constraints with different popagation behavior or distribution and search strategies. Exploring the possible combinationscan lead to better solutions. Recent and successful techniques for sche...
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In Grids scheduling decisions are often made on the basis of jobs being either data or computation intensive: in data intensive situations jobs may be pushed to the data and in computation intensive situations data may be pulled to the jobs. This kind of scheduling, in which there is no consideration of network characteristics, can lead to performance degradation in a Grid environment and may r...
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ژورنال
عنوان ژورنال: IEEE Transactions on Nuclear Science
سال: 2006
ISSN: 0018-9499
DOI: 10.1109/tns.2006.886047