Scientific workflow scheduling in computational grids — Planning, reservation, and data/network-awareness

  title={Scientific workflow scheduling in computational grids — Planning, reservation, and data/network-awareness},
  author={Yonghong Yan and Barbara M. Chapman},
  journal={2007 8th IEEE/ACM International Conference on Grid Computing},
A very important issue in executing a scientific workflow in computational grids is how to map and schedule workflow tasks onto multiple distributed resources and handle task dependencies in a timely manner to deliver users' expected performance. In this paper, we present our work to develop and evaluate an advanced workflow scheduler in computational grid environments, the GRACCE scheduler. The GRACCE scheduler applies advanced scheduling techniques, such as resource negotiation and… CONTINUE READING


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