کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
424679 | 685625 | 2012 | 10 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Evaluation of hierarchical desktop grid scheduling algorithms Evaluation of hierarchical desktop grid scheduling algorithms](/preview/png/424679.png)
Desktop grids as opposed to service grids are the cost-effective way to gather large amount of volunteer computing resources for solving scientific problems. It is possible to create desktop grids with the help of only one single machine, where volunteer desktops will connect to process work. MTA SZTAKI has created the hierarchical desktop grid concept, where not only single computers, but also desktop grids may join other systems increasing their performance significantly. In the paper we investigate scheduling issues of hierarchical desktop grid systems, present scheduling algorithms focusing on different properties, and compare them using HierDGSim, the Hierarchical Desktop Grid Simulator.
Research highlights
► We introduce algorithms determining a desktop grid’s performance in hierarchical systems.
► We present a framework called HierDGSim for comparing performance of different algorithms.
► We compare the performance of the different algorithms in different scenarios using HierDGSim.
Journal: Future Generation Computer Systems - Volume 28, Issue 6, June 2012, Pages 871–880