An Improved Heft Algorithm Using Multi- Criterian Resource Factors
نویسندگان
چکیده
Since the HEFT algorithm primarily work on basics of the calculated earliest time in execution from the available resources, it ignores the factors that affect the time in execution of tasks. The proposed algorithm includes multiple new factors for matching right resources for particular task to be scheduled. These factors include inter-node bandwidth between VM nodes, storage, and RAM requirement for execution of task. The proposed algorithm shows that the algorithm is able to reduce the turnaround time, as well as the waiting and execution time due to correct selection of resources dependent on the RAM, bandwidth and storage factors.
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