A single benchmark from Dalvan Griebler's NPB C++ implementation.

The original code is available at:

    URL: https://github.com/dalvangriebler/NPB-CPP
    Commit: 5d700719e8b13e3ba8c9549a50373bd18326d34a
    License: NASA Open Source Agreement v1.3 (NASA-1.3)

The C++ implementation is described in this paper:

     @inproceedings{npbcpp,
       title={Efficient NAS benchmark kernels with C++ parallel programming},
       author={Griebler, Dalvan and Loff, Junior and Mencagli, Gabriele and Danelutto, Marco and Fernandes, Luiz Gustavo},
       booktitle={2018 26th Euromicro International Conference on Parallel, Distributed and Network-based Processing (PDP)},
       pages={733--740},
       year={2018},
       organization={IEEE}
     }
