Comparative Analysis of OpenACC, OpenMP and CUDA using Sequential and Parallel Algorithms

Cleverson Lopes Ledur, Carlos M. D. Zeve, Julio C. S. dos Anjos
Universidade Luterana do Brasil, Information Systems, BR 116, n. 5.724, Moradas da Colina – Guaba/RS
11th Workshop on Parallel and Distributed Processing (WSPPD), 2013

   title={Comparative Analysis of OpenACC, OpenMP and CUDA using Sequential and Parallel Algorithms},

   author={Ledur, Cleverson Lopes and Zeve, Carlos MD and dos Anjos, Julio CS},



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With the increased processing required in the last years, and the search for devices with better performance, started in computing a need to parallelize processing, making it possible to support the performance of software and algorithms requiring high processing pattern. It’s possible to use the processing power of devices like the GPU to run parallel software with a better execution time. In this work, will be evaluated the performance of three programming parallel models using CUDA, OpenMP and OpenACC with three different applications.
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