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Network-Aware HEFT Scheduling for Grid.
- Source :
- Scientific World Journal; 2014, p1-13, 13p
- Publication Year :
- 2014
-
Abstract
- We present a network-aware HEFT. The original HEFT does not take care of parallel network flows while designing its schedule for a computational environment where computing nodes are physically at distant locations. In the proposed mechanism, such data transfers are stretched to their realistic completion time. A HEFT schedule with stretched data transfers exhibits the realistic makespan of the schedule. It is shown howmisleading a schedule can be if the impact of parallel data transfers that share a bottleneck is ignored. A network-aware HEFT can be used to yield a benefit for Grid applications. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 1537744X
- Database :
- Complementary Index
- Journal :
- Scientific World Journal
- Publication Type :
- Academic Journal
- Accession number :
- 100449616
- Full Text :
- https://doi.org/10.1155/2014/317284