Scheduling trees with large communication delays on two identical processors
β Scribed by F. Afrati; E. Bampis; L. Finta; I. Milis
- Publisher
- Springer US
- Year
- 2005
- Tongue
- English
- Weight
- 638 KB
- Volume
- 8
- Category
- Article
- ISSN
- 1094-6136
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We show that the problem of scheduling chains of unit execution time (UET) jobs on uniform processors with communication delays to minimize makespan is NP-hard in the strong sense. We also give a heuristic that generates solutions with known, and relatively small, absolute error for this problem. Th
This paper presents a sensitivity analysis for the problem of scheduling trees with communication delays on two identical processors, to minimize the makespan. Tasks are supposed to have unit execution time (UET UET), and the values associated to communication delays are supposed unknown before the