Titlebook: Compilers and Operating Systems for Low Power; Luca Benini,Mahmut Kandemir,J. Ramanujam Book 2003 Springer Science+Business Media New York

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Arndt Büssing,Simon Peng-Kellerimprove energy saving. The approach exploits the priority scheme to lengthen the runtime of tasks by reducing the speed of the processor and the voltage supply, thereby saving energy by spreading execution cycles up to the maximal time constraints allowed. We show by simulation that our approach imp

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Jörg Große-Onnebrink,Arndt Büssing, which are not without overheads. In this work we study the effect of different overheads on both time and energy; these can be seen as the overhead of computing the new speed, and then the overhead of dynamically adjusting the speed. We propose a theoretical solution for choosing the granularity o

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Ricko Damberg Nissen,Niels Christian Hvidtobjective is to determine the key parameters affecting the energy consumption of the RTOS allowing the development of more efficient OS-based power management policies. To achieve this target, we present a characterization strategy that stimulates the RTOS both at the kernel and at the UO driver lev

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Ricko Damberg Nissen,Niels Christian Hvidtdes on - to be able to handle the load imposed on the system efficiently - and off - to save power under lighter load. The key component of our systems is an algorithm that makes cluster reconfiguration decisions by considering the total load imposed on the system and the power and performance impli

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Spiritual Well-Being: An Introduction,ange from high-performance desktops to handheld PDAs. This chapter discusses a compiler approach to reduce the energy consumption of a diskless device where the swap space is provided by a remotely mounted file system accessible via a wireless connection. Predicting swapping events at compile time a

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Adolescent Spirituality and Education compiler and micro-architecture innovations for power reduction. Using this simulator, we then develop and compare the following techniques with a bounded performance loss of 1% compared to the case without any dynamic throttling: (i) clock ramping with hardware-based prescan ., and (ii) clock ramp

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