Modeling resource constrained solo applications using logistic growth model

In any system when the resources are limited they need to be utilized efficiently. In the present work the multi-core system is considered to be running solo applications and uses limited resources. The analysis considers the impact of consumption of two resources viz LLC and main memory bandwidth on multi-core systems. A logistic model is presented and validated for characterizing various SPEC 2006CPU applications using sniper simulator on the basis of their resource utilization. We support the work with statistical approach to distinguish applications following such a logistic model. Under certain conditions, the multi-core model provides a good approximation to the analysis predicted by the logistic model.