基于系统信息的动态功耗管理策略

System Message based Dynamic Power Management Policy

传统的嵌入式系统动态功耗管理策略仅从设备的角度考察工作负载状况,忽略了工作负载的应用特征,针对这一问题,本文从系统状态的角度分析负载,提出非平稳系统下功耗策略改进方法SMBSP。

Traditional dynamic power management policies of embedded system only focus on equipment workload situation from the perspective of device, and ignore the application features of the workload. An improved method called SMBSP(System message based stochastic policy) is proposed on the basis of analyzing workload according to system state.