Evaluation of a linear programming approach towards scheduling divisible real-time loads
Suriayati bt Chuprat, Shaharuddin Salleh, Sanjoy Baruah · 2008
Recent research in real-time divisible load theory (RT-DLT) has addressed the problem of distributing arbitrarily parallelizable real-time workloads among processors which become available at different instants. In prior work [1], we proposed a Linear Programming based formulation of the problem of computing the completion time of a real-time workload on a given collection of processors. In this paper, we show via extensive experimental evaluation that this LP based formulation significantly improves on the heuristic approximations [8,9] that were the only techniques previously known for solving these problems.