@inproceedings{oai:jaxa.repo.nii.ac.jp:00006442,
 author = {小林, 穣 and 松尾, 裕一 and Kobayashi, Minoru and Matsuo, Yuichi},
 book = {宇宙航空研究開発機構特別資料: 航空宇宙数値シミュレーション技術シンポジウム2004論文集, JAXA Special Publication: Proceedings of Aerospace Numerical Simulation Symposium 2004},
 month = {Mar},
 note = {The performance evaluation for the various parallel programming languages is done using NS3D (P3) code under the condition of the large scale and the large number of processors. After the scalar optimization of the NS3D code, the code is parallelized using the various parallel programming languages and the performance is evaluated. The calculation part for the NS3D code is obtained a good parallel performance using the various parallel programming languages and the hybrid version (MPI + OpenMP and XPFortran + OpenMP). However, the communication part of the NS3D code indicates that the performance of the XPFortran (+ OpenMP) version is better than that of the MPI (+ OpenMP) version. It is necessary to improve the performance of the MPI (+ OpenMP) version. The performance ratio between the sequential calculation and the XPFortran + OpenMP using 1,440 CPUs is about 845., 資料番号: AA0048469002, レポート番号: JAXA-SP-04-012},
 pages = {15--20},
 publisher = {宇宙航空研究開発機構, Japan Aerospace Exploration Agency (JAXA)},
 title = {NS3Dコードの各種並列化言語を用いた並列化による性能向上について},
 volume = {JAXA-SP-04-012},
 year = {2005}
}