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Thermal and energy-aware utilisation management on MPSoC architectures
Published in International Journal of Parallel, Emergent and Distributed Systems, 2021
Dulana Rupanetti, Hassan Salamy
Odroid XU4 is used to demonstrate the feasibility of our work in a realistic setting with actual hardware configuration, a single-board device. As stated in Section 3, the device is based on Samsung Electronics' Exynos-5422 MPSoC. Exynos-5422 consists of eight processors, each divided into two clusters of four processors. By default, the operating system will set the A7 at a frequency range of 200 MHz to 1.5 GHz, while the A15 processors have a frequency range of 200 MHz to 2.0 GHz. The operating system for the board is a lightweight distribution of Ubuntu-mate 16.04. It provides greater control over the processors and can quickly change the configuration of the processor with simulator programs or by manipulating the Linux kernel.