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DOI: 10.14569/IJACSA.2012.030410
PDF

Comparison of OpenMP & OpenCL Parallel Processing Technologies

Author 1: Krishnahari Thouti
Author 2: S.R.Sathe

International Journal of Advanced Computer Science and Applications(IJACSA), Volume 3 Issue 4, 2012.

  • Abstract and Keywords
  • How to Cite this Article
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Abstract: This paper presents a comparison of OpenMP and OpenCL based on the parallel implementation of algorithms from various fields of computer applications. The focus of our study is on the performance of benchmark comparing OpenMP and OpenCL. We observed that OpenCL programming model is a good option for mapping threads on different processing cores. Balancing all available cores and allocating sufficient amount of work among all computing units, can lead to improved performance. In our simulation, we used Fedora operating system; a system with Intel Xeon Dual core processor having thread count 24 coupled with NVIDIA Quadro FX 3800 as graphical processing unit.

Keywords: OpenMP; OpenCL; Multicore;Parallel Computing; Graphical processors.

Krishnahari Thouti and S.R.Sathe, “Comparison of OpenMP & OpenCL Parallel Processing Technologies” International Journal of Advanced Computer Science and Applications(IJACSA), 3(4), 2012. http://dx.doi.org/10.14569/IJACSA.2012.030410

@article{Thouti2012,
title = {Comparison of OpenMP & OpenCL Parallel Processing Technologies},
journal = {International Journal of Advanced Computer Science and Applications},
doi = {10.14569/IJACSA.2012.030410},
url = {http://dx.doi.org/10.14569/IJACSA.2012.030410},
year = {2012},
publisher = {The Science and Information Organization},
volume = {3},
number = {4},
author = {Krishnahari Thouti and S.R.Sathe}
}



Copyright Statement: This is an open access article licensed under a Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, even commercially as long as the original work is properly cited.

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