| Pagina principale > Many-core experience with HEP software at CERN openlab |
| Article | |
| Title | Many-core experience with HEP software at CERN openlab |
| Author(s) | Jarp, Sverre (CERN) ; Lazzaro, Alfio (CERN) ; Leduc, Julien (CERN) ; Nowak, Andrzej (CERN) |
| Publication | 2012 |
| Imprint | 2012 |
| Number of pages | 26 |
| In: | J. Phys.: Conf. Ser. 396 (2012) pp.042043 |
| In: | Computing in High Energy and Nuclear Physics 2012, New York, NY, USA, 21 - 25 May 2012, pp.042043 |
| DOI | 10.1088/1742-6596/396/4/042043 |
| Subject category | Computing and Computers |
| Abstract | The continued progression of Moore's law has led to many-core platforms becoming easily accessible commodity equipment. New opportunities that arose from this change have also brought new challenges: harnessing the raw potential of computation of such a platform is not always a straightforward task. This paper describes practical experience coming out of the work with many-core systems at CERN openlab and the observed differences with respect to their predecessors. We provide the latest results for a set of parallelized HEP benchmarks running on several classes of many-core platforms. |
| Copyright/License | publication: (License: CC-BY) |