Exploration of Power-Savings on Multi-Core Architectures With Offloaded Real-Time Operating System
Gökhan Akgün,
Bozhidar Kolarov,
Hendrik Kalberlah
et al.
Abstract:A Real-time Operating System (RTOS) manages the execution order of tasks with a scheduling algorithm to meet timing requirements. The scheduler frequently checks for ready tasks during context-switching. However, high task numbers can cause longer processing time in this routine. RTOSs are mainly implemented in software, but reconfigurable computing enables offloading to reduce, e.g., the processing time of context-switching. On the other hand, optimizing the energy efficiency of running applications is desira… Show more
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