Android Demonstration System of Automatic Parallelization and Power Optimization by OSCAR Compiler

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概要

• 論文の詳細を見る

• The emergence of multicore processors in smart devices promises higher performance and better user experience. The parallelization of application enables us to improve the application performance, however, simultaneously utilizing many cores would drastically drain the device battery life. Therefore, power saving technology has become important. This report shows a realtime video demonstration system for power reduction controlled by OSCAR Automatic parallelization Compiler on ODROID-X2, an open Android development platform based on Samsung Exynos4412 Prime. The demonstration results show that it can save 18.2% power consumption for MPEG-2 Decoder application and 56.6% power consumption for Optical Flow application by using 2 cores in both applications.

• 2014-07-21

著者

• Keiji Kimura

  Waseda University

• Dominic Hillenbrand

  Waseda University

• Hiroki Mikami

  Waseda University

• Hironori Kasahara

  Waseda University

• Tomohiro Hirano

  Waseda University

関連論文

• Opportunities and Challenges of Application-Power Control in the Age of Dark Silicon
• Automatic parallelization with OSCAR API Analyzer: a cross-platform performance evaluation
• Opportunities and Challenges of Application-Power Control in the Age of Dark Silicon
• Automatic parallelization with OSCAR API Analyzer: a cross-platform performance evaluation
• Enhancing the Performance of a Multiplayer Game by Using a Parallelizing Compiler
• Enhancing the Performance of a Multiplayer Game by Using a Parallelizing Compiler
• Android Demonstration System of Automatic Parallelization and Power Optimization by OSCAR Compiler

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