NDLI: Energy-aware parallelization flow and toolset for C code

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Energy-aware parallelization flow and toolset for C code

Content Provider	ACM Digital Library
Author	Prieto, Manuel Sutii, Alexandru Lazarescu, Mihai T. Lê, Nhat Minn Lavagno, Luciano Cohen, Albert Terechko, Andrei Guatto, Adrien Pop, Antoniu
Abstract	Multicore architectures are increasingly used in embedded systems to achieve higher throughput with lower energy consumption. This trend accentuates the need to convert existing sequential code to effectively exploit the resources of these architectures. We present a parallelization flow and toolset for legacy C code that includes a performance estimation tool, a parallelization tool, and a streaming-oriented parallelization framework. These are part of the work-in-progress EU FP7 PHARAON project that aims to develop a complete set of techniques and tools to guide and assist software development for heterogeneous parallel architectures. We demonstrate the effectiveness of the use of the toolset in an experiment where we measure the parallelization quality and time for inexperienced users, and the parallelization flow and performance results for the parallelization of a practical example of a stereo vision application.
Starting Page	79
Ending Page	88
Page Count	10
File Format	PDF
ISBN	9781450329415
DOI	10.1145/2609248.2609264
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2014-06-10
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Execution profiling Program parallelization Data dependency analysis Energy estimation
Content Type	Text
Resource Type	Article

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