Program title: EMUstack
Catalogue identifier: AEZI_v1_0
Program summary URL:http://cpc.cs.qub.ac.uk/summaries/AEZI_v1_0.html
Program obtainable from: CPC Program Library, Queen’s University, Belfast, N. Ireland
Licensing provisions: GNU General Public License, version 3
No. of lines in distributed program, including test data, etc.: 154301
No. of bytes in distributed program, including test data, etc.: 5308635
Distribution format: tar.gz
Programming language: Python, Fortran.
Computer: Any computer with a Unix-like system with Python, a Fortran compiler and F2Py [1]. Also required are the following free libraries LAPACK and BLAS [2], UMFPACK [3]. Developed on 1.6 GHz Intel Core i7.
Operating system: Any Unix-like system; developed on Ubuntu 14.04 (using Linux kernel 3.16).
RAM: Problem dependent; specifically on the resolution of the FEM mesh and the number of modes included. The given example uses approximately 100 MB.
Classification: 10.
External routines: Required are the following free libraries LAPACK and BLAS [2], UMFPACK [3]. Optionally exploits additional commercial software packages: Intel MKL [4], Gmsh [5].
Nature of problem: Time-harmonic electrodynamics in layered media.
Solution method: Finite element method and the scattering matrix method.
Running time: Problem dependent (typically about 3 s per wavelength including plane wave orders nce?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0010465516000035&_mathId=si18.gif&_user=111111111&_pii=S0010465516000035&_rdoc=1&_issn=00104655&md5=da9c3471d14d271a5c90f83853c9bc70" title="Click to view the MathML source">≤3).
References:
P. Peterson, F2PY: A tool for connecting Fortran and Python programs, International Journal of Computational Science and Engineering 4 (4) (2009) 296.
LAPACK, http://www.netlib.org/lapack
T.A. Davis, Algorithm 832: UMFPACK V4.3 - An Unsymmetric-Pattern Multifrontal Method, ACM Transactions on Mathematical Software 30 (2) (2004) 165–195.
Intel MKL, http://www.software.intel.com/intel-mkl
C. Geuzaine, J.-F. Remacle, Gmsh: a three-dimensional finite element mesh generator with built-in pre- and post-processing facilities, International Journal for Numerical Methods in Engineering 79 (2009) 1309–1331.
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