| Popis: |
While fault-tolerance is desirable for grid applications because of the distributed and dynamic nature of grid resources, it has seldom been considered in static scheduling. We present a fault-tolerant static scheduler for grid applications that uses task duplication and combines the advantages of static scheduling, namely no overhead for the faultfree case, and of dynamic scheduling, namely low overhead in case of a fault. We also give preliminary experimental results on our scheme. (Spätere Version: Fechner, Bernhard und Hoenig, Udo und Keller, Joerg und Schiffmann, Wolfram (2008) Fault-Tolerant Static Scheduling for Grids. In: 14th IEEE Workshop on Dependable Parallel, Distributed and Network-Centric Systems (DPDNS '09).) |
