dynamic voltage and frequency scaling (dvfs)
Dynamic Voltage and Frequency Scaling (DVFS) is a technique used in computer systems to dynamically adjust the voltage and clock frequency of a processor or system, based on its workload and power requirements. This allows for better power management and optimization of energy consumption. By scaling the voltage and frequency, the processor can operate at different performance levels, ranging from lower power saving modes to higher performance modes, depending on the current workload. DVFS helps to balance the trade-off between performance and power consumption in real-time, thus improving energy efficiency and extending battery life in portable devices.
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