Software ENgineering Online Scheduling of Splittable Tasks in Peer-To-Peer Networks
نویسندگان
چکیده
We consider online scheduling of splittable tasks on parallel machines. In our model, each task can be split into a limited number of parts, that can then be scheduled independently. We consider both the case where the machines are identical and the case where some subset of the machines have a (fixed) higher speed than the others. We design a class of algorithms which allows us to give tight bounds for a large class of cases where tasks may be split into relatively many parts. For identical machines we also improve upon the natural greedy algorithm in other classes of cases. 2000 Mathematics Subject Classification: 68W25, 68W4
منابع مشابه
Online Scheduling of Splittable Tasks in Peer-to-Peer Networks
We consider online scheduling of splittable tasks on parallel machines. In our model, each task can be split into a limited number of parts, that can then be scheduled independently. We consider both the case where the machines are identical and the case where some subset of the machines have a (fixed) higher speed than the others. We design a class of algorithms which allows us to give tight b...
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