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Synthesis of Power Aware Adaptive Embedded Software Using Developmental Genetic Programming

机译:利用开发遗传规划综合功率意识自适应嵌入式软件

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In this paper we present a method of synthesis of adaptive schedulers for power aware real-time embedded software. We assume that the system is specified as a task graph, which should be scheduled on multi-core embedded processor with low-power processing capabilities. First, the developmental genetic programming is used to generate the scheduler and the initial schedule. The scheduler and the initial schedule are optimized taking into consideration power consumption as well as self-adaptivity capabilities. During the system execution the scheduler modifies the schedule whenever execution time of the recently finished task occurred shorter or longer than expected. The goal of rescheduling is to minimize the power consumption while all time constraints will be satisfied. We present real-life example as well as some experimental results showing advantages of our method.
机译:在本文中,我们提出了一种用于功率感知实时嵌入式软件的自适应调度器综合方法。我们假设系统被指定为任务图,应该在具有低功耗处理能力的多核嵌入式处理器上进行调度。首先,发育遗传程序用于生成调度程序和初始调度程序。优化调度程序和初始调度程序时要考虑功耗以及自适应功能。在系统执行期间,只要最近完成的任务的执行时间比预期的短或长,调度程序都会修改调度。重新计划的目标是在满足所有时间限制的同时将功耗降至最低。我们提供了现实生活中的示例以及一些实验结果,这些结果表明了我们方法的优势。

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