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2007
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Exploiting Tuple Spaces to Provide Fault-Tolerant Scheduling on Computational Grids

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Exploiting Tuple Spaces to Provide Fault-Tolerant Scheduling on Computational Grids
Scheduling tasks on large-scale computational grids is difficult due to the heterogeneous computational capabilities of the resources, node unavailability and unreliable network connectivity. This work proposes GRIDTS, a grid infrastructure in which the resources select the tasks they execute, instead of a scheduler finding resources for the tasks. This solution allows scheduling decisions to be made with up-to-date information about the resources. Moreover, GRIDTS provides fault-tolerant scheduling by combining a set of fault tolerance techniques to tolerate crash faults in components of the system. The core of the solution is a tuple space, which supports the communication, but also provides support for the fault tolerance mechanisms.
Fábio Favarim, Joni da Silva Fraga, Lau Che
Added 04 Jun 2010
Updated 04 Jun 2010
Type Conference
Year 2007
Where ISORC
Authors Fábio Favarim, Joni da Silva Fraga, Lau Cheuk Lung, Miguel Correia, João Felipe Santos
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