Hybird mpi/ open-mp acceleration approach for high-order schemes for cfd
Michal Saczek; Karol Wawrzak; Arthur Tyliszczak. author; Andrzej Boguslawski
(TASK , 2018 )
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ABSTRACT The paper presents a hybrid MPI+ OpenMP (Message Passing Interface/OpenMulti-Processor) algorithm used for parallel programs based on the high-order compact method.The main tools used to implement parallelism in computations are OpenMP and MPI whichdiffer in terms of memory on which they are based. OpenMP works on shared-memory andthe MPI on distributed-memory whereas the hybrid model is based on a combination ofthose methods. The tests performed and described in this paper present significant advantagesprovided by a combination of the MPI/OpenMP approach. The test computations needed forverifying possibilities of MPI, Open-MP and Hybrid of both tools were carried out using anacademic high-order SAILOR solver. The obtained results seem to be very promising to acceleratesimulations of fluid flows as well as for application using high order methods |
| No. Panggil : | 600 SBAG 22:3 (2018) |
| Entri tambahan-Nama orang : | |
| Subjek : | |
| Penerbitan : | Gdansk : TASK , 2018 |
| Sumber Pengatalogan : | LibUI ind rda |
| ISSN : | 14286394 |
| Majalah/Jurnal : | Scientific Bulletin of Academic Computer Centre in Gdanks |
| Volume : | Vol. 22 No. 3 (2018) Hlm: 179-194 |
| Tipe Konten : | text |
| Tipe Media : | unmediated |
| Tipe Carrier : | volume |
| Akses Elektronik : | https://task.gda.pl/files/quart/TQ2018/03/tq322e-b.pdf |
| Institusi Pemilik : | Universitas Indonesia |
| Lokasi : | Perpustakaan UI, Lantai 4, R. Koleksi Jurnal |
| No. Panggil | No. Barkod | Ketersediaan |
|---|---|---|
| 600 SBAG 22:3 (2018) | 03-20-338494791 | TERSEDIA |
| Ulasan: |
| Tidak ada ulasan pada koleksi ini: 20503247 |
