MACHINE LEARNING TECHNIQUES FOR POWER AND PERFORMANCE OPTIMIZATION IN MOBILE SYSTEM-ON-CHIPS: A SURVEY
DOI:
https://doi.org/10.22159/ijet.2025v13.57904Keywords:
Mobile SoCs, machine learning, Power optimization, Performance enhancement, Workload prediction, Energy efficiency, Dynamic voltage and frequency scalingAbstract
The design of the system-on-chip (SoC) must be able to balance between power and performance since the demands of more individuals to have high-performance phones with extended battery lives are growing. Machine learning (ML) methods have become important to optimizing power and performance in handheld SoCs, which need to put a tradeoff between computational performance and energy efficiency in thermally limited conditions. ML can be used to make smart choices to scale in real-time to dynamic voltage and frequency, optimize schedules on the fly, and predict workloads, which results in a better battery life and responsiveness in real-time in mobile devices. ML has emerged as a groundbreaking solution to the power–performance dilemma. Intelligent decisions related to scheduling of tasks, scaling of hardware, and allocation of resources in real time can be made based on patterns of user behavior, workload, and thermal conditions by learning with ML algorithms. The survey discusses the principles of mobile SoC design, identifies the backgrounds of ML that are applied to optimization, and summarizes recent works on security, thermal management, memory layout, and clock power minimization. A comparative analysis identifies the research gaps that exist at the moment, underlining the fact that the current solutions are fragmented, and holistic and cross-layer structures are required.
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