A Balanced Workload Mathematical Model in Heterogeneous Real-time Systems
Yang Jua · 2005
How to improve the systems' concurrent processing capability in the heterogeneous environment has gotten the growing attention. The resource allocation of the event driving tasks flow in realtime systems can be used to de- pict the concurrent processing capability of realtime systems. Many resource allocation policies have emerged to get this purpose, however some defects still hamper the policies employing. One of them is how to quantify the workload and how to protect the systems' cost function without breaking the QOS constraints. We propose a balanced workload mathematical model to solve this problem. Besides this, BWMM's generality make it easily adapt to any heuristic re- search algorithm.