| Autor: |
Hutchison, David, Kanade, Takeo, Kittler, Josef, Kleinberg, Jon M., Mattern, Friedemann, Mitchell, John C., Naor, Moni, Nierstrasz, Oscar, Pandu Rangan, C., Steffen, Bernhard, Sudan, Madhu, Terzopoulos, Demetri, Tygar, Doug, Vardi, Moshe Y., Weikum, Gerhard, Malyshkin, Victor, Ilin, Valery P., Knysh, Dasha V. |
| Zdroj: |
Parallel Computing Technologies (9783540739395); 2007, p206-214, 9p |
| Abstrakt: |
The parallel technologies of iterative solving the symmetric and nonsymmetric systems of linear algebraic equations (SLAEs) with very large sparse matrices by means of conjugate and semi-conjugate gradient iterative methods are described. The performance computing for various matrix formats (diagonal, compressed sparse row/column), at the different degrees of freedom of SLAEs, are analysed. The results of experimental measurements under OPENMP, MPI and hybrid systems are presented and discussed. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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