PERFORMANCE OF FDTD METHOD CPU IMPLEMENTATIONS FOR SIMULATION OF ELECTROMAGNETIC PROCESSES
| Autor: | Dmitry Markovich, Konstantin Ladutenko, Pavel A. Belov |
|---|---|
| Rok vydání: | 2013 |
| Předmět: |
Radiation
Xeon Computer science Fortran Bandwidth (signal processing) Finite-difference time-domain method Parallel computing Condensed Matter Physics computer.software_genre Domain (software engineering) Simulation software Fdtd algorithm Electrical and Electronic Engineering computer Implementation computer.programming_language |
| Zdroj: | Progress In Electromagnetics Research. 139:655-670 |
| ISSN: | 1559-8985 |
| DOI: | 10.2528/pier13031910 |
| Popis: | We analyze the performance of flnite-difierence time- domain (FDTD) method implementations for 2D and 3D problems. Implementations in Fortran, C and C++ (with Blitz++ library) languages and performance tests on several hardware setups (AMD, Intel i5, Intel Xeon) are considered. The performance of implementations using traditional FDTD algorithm for the largest size of test problem is limited by the bandwidth of computer random- accessed memory (RAM). Our implementations are compared with a commercial simulation software package Lumerical FDTD Solutions and an open source project Meep. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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