| タイトル | NAS Parallel Benchmarks, Multi-Zone Versions |
| 本文（外部サイト） | http://hdl.handle.net/2060/20030105975 |
| 著者（英） | Haopiang, Jin; vanderWijngaart, Rob F. |
| 著者所属（英） | Computer Sciences Corp. |
| 発行日 | 2003-06-13 |
| 言語 | eng |
| 内容記述 | We describe an extension of the NAS Parallel Benchmarks (NPB) suite that involves solving the application benchmarks LU, BT and SP on collections of loosely coupled discretization meshes. The solutions on the meshes are updated independently, but after each time step they exchange boundary value information. This strategy, which is common among structured-mesh production flow solver codes in use at NASA Ames and elsewhere, provides relatively easily exploitable coarse-grain parallelism between meshes. Since the individual application benchmarks also allow fine-grain parallelism themselves, this NPB extension, named NPB Multi-Zone (NPB-MZ), is a good candidate for testing hybrid and multi-level parallelization tools and strategies. |
| NASA分類 | Numerical Analysis |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/222979 |
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