Performance optimisation of stencil-based codes for shared memory architectures
| Autor: | Maksims Abalenkovs |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Computer science
Finite difference method Finite-difference time-domain method 010103 numerical & computational mathematics Parallel computing 01 natural sciences Stencil 010101 applied mathematics Instruction set symbols.namesake Matrix (mathematics) Maxwell's equations Shared memory Scattering-matrix method symbols 0101 mathematics Algorithm |
| Zdroj: | 2017 11th European Conference on Antennas and Propagation (EUCAP). |
| Popis: | The work presented in this publication proposes a novel view onto the standard form of Maxwell's equations in the FDTD method. The stencil-based equations are cast into a matrix form. Performance of the matrix casting is further improved by means of the OpenMP paradigm. Numerical results for both the sole FDTD and the FDTD with the Huygens Subgridding (HSG) are analysed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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