Abstract

A heuristic user job-flow scheduling approach to grid virtual organizations with non-dedicated resources is discussed in this article. Users’ and resource providers’ preferences, virtual organization’s internal policies, resources geographical distribution along with local private utilization impose specific requirements for efficient scheduling according to different, usually contradictive, criteria. The available resources set and the corresponding decision space decrease as resources utilization increases. This introduces further complications into the task of efficient scheduling. We propose a heuristic anticipation scheduling approach to improve the overall scheduling efficiency. Initially, it generates a near optimal but infeasible scheduling solution which is then used as a reference for efficient allocation of resources.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.