請用此 Handle URI 來引用此文件:
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/61677
標題: | RS2CL: Renderscript 轉 OpenCL 轉換器 RS2CL: A Renderscript-to-OpenCL translator |
作者: | Jr-Yuan Chiou 邱致遠 |
指導教授: | 廖世偉(Shih-wei Liao) |
關鍵字: | Clang,Renderscript,OpenCL,轉換器, Clang,Renderscript,OpenCL,translator, |
出版年 : | 2013 |
學位: | 碩士 |
摘要: | With 500 million units and counting, mobile Android devices contribute
to more than 50% of the smartphone market this year. As Android platform matures, the demand for parallel computing increases. In response, Google released Renderscript to leverage parallel computing while maintaining portability. However, because many more GPU vendors support OpenCL than Renderscript, a Renderscript-to-OpenCL translator will enable GPUs to be utilized for compute. Thus, we develop the RS2CL translator to enable GPGPU for Android systems. We show that RS2CL automatically generates OpenCL kernel programs successfully. In addition, we present comprehensive comparisons between Renderscript and OpenCL models, in order to validate RS2CL. Because RS2CL enables GPU compute on GPUs with OpenCL support, we achieve a speedup of 4.17 on two more time-consuming image processing applications. |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/61677 |
全文授權: | 有償授權 |
顯示於系所單位: | 資訊工程學系 |
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ntu-102-1.pdf 目前未授權公開取用 | 485.99 kB | Adobe PDF |
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