| Issue |
2014
SNA + MC 2013 - Joint International Conference on Supercomputing in Nuclear Applications + Monte Carlo
|
|
|---|---|---|
| Article Number | 05404 | |
| Number of page(s) | 1 | |
| Section | 5. Poster Session: d. High Performance computing | |
| DOI | https://doi.org/10.1051/snamc/201405404 | |
| Published online | 06 June 2014 | |
SNA + MC 2013, 05404 (2014)
Comparison of some parallelisation strategies of thermalhydraulics codes on GPUs
CEA-Saclay, DEN/DANS/DM2S/STMF, Commissariat a l’Energie atomique et aux Energies alternatives, F-91191 Gif-sur-Yvette, France
Modern supercomputers architecture is now often based on hybrid concepts combining parallelism to distributed memory, parallelism to shared memory and also to GPUs. In this work, we propose a new approach to take advantage of these graphic cards in TH algorithms.
Key words: GPU / unstructured grid / multithreading / CUDA / OpenCL
© Owned by the authors, published by EDP Sciences, 2014