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Due to the increasing chip temperature and the strong dependency of leakage power on temperature, thermal aware power management has received a considerable amount of attention recently in energy efficient system design. In this paper, we propose a temperature-aware intra-task scheduling algorithm to minimize leakage energy in real-time systems. The basic idea of our algorithm is to run tasks at full...
The increasing leakage power and chip temperature in microprocessors are adversely affecting the performance and power consumption in real-time embedded systems. However, the traditional dynamic voltage scaling (DVS) technique, a popular and effective low-power design method, does not include the leakage and temperature impacts. In this work, we consider these two impacts when designing DVS-enabled...
In this paper, we study the interdependency between leakage energy and chip temperature in real-time systems. We observe that the temperature variation on chip has a large impact on the system's leakage energy. By incorporating the temperature information, we propose an online temperature-aware leakage minimization algorithm for real-time systems. The basic idea is to run tasks when the system is...
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