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42 lines
1.5 KiB
Text
42 lines
1.5 KiB
Text
meep (electromagnetic FDTD solver)
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Meep is a free and open-source software package for electromagnetics
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simulation via the finite-difference time-domain (FDTD) method spanning
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a broad range of applications. It saves results in hdf5 format.
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You probably will also want to preinstall: harminv, openmpi
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You may wish to also install: h5utils
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You very probably want to build a multi-processor version of this
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code by adding the "--with-openmp" configure option. Here, mpb is
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specified as a prerequisite since at the present time the python
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interface will not build without it.
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Configuration:
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If the build script can find the ATLAS libraries, it will adapt the
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configure options to use them, rather than the the default choice of
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lapack.
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You can add additional options to the command line using
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the environment variable SBOPTIONS_MEEP; e.g. to enable MPI
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(multi-processor calculation) using openmp, use:
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SBOPTIONS_MEEP="--with-openmp" ./meep.Slackbuild
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Alternatively, if building non-interactively (e.g. if using slpkg),
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use/create the file /etc/sbo_pkg_options.conf since this slackbuild
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script will search it for options. Simply include a line starting
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"meep:" followed by options, e.g.:
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meep: --with-openmp
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Currently, building the python support for meep can be problematic
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unless the mpb package is also installed; if you do so, and (e.g.) use
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openmp, it is best to build mpb with the same option. You may also
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need to install mpi4py using pip. If you do not want python support,
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specify "--without-python", and in this case installing mpb is not
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necessary.
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