From 874ea1700355410160c0b1f4342be73a0e91e583 Mon Sep 17 00:00:00 2001 From: PaulKinsler Date: Mon, 11 May 2020 04:10:55 +0100 Subject: academic/mpb: Updated for version 1.10.0. Signed-off-by: Dave Woodfall Signed-off-by: Willy Sudiarto Raharjo --- academic/mpb/README | 19 +++++++++++++------ 1 file changed, 13 insertions(+), 6 deletions(-) (limited to 'academic/mpb/README') diff --git a/academic/mpb/README b/academic/mpb/README index 5d6b26c927d6..5f0440095a5f 100644 --- a/academic/mpb/README +++ b/academic/mpb/README @@ -1,37 +1,44 @@ mpb (computes electromagnetic band structures and modes) -MPB is a free and open-source software package for computing electromagnetic +MPB is a free and open-source software package for computing electromagnetic band structures and modes. It saves results in hdf5 format. +This package requires: hdf5, libctl, lapack + You may wish to also install: h5utils You very probably want to build a multi-processor version of this code by adding the "--with-openmp" configure option. + Configuration: + If the build script can find the ATLAS libraries, it will adapt the configure options to use them rather than the default lapack. -You can add additional options to the command line using the environment -variable SBOPTIONS_MPB; e.g. to enable MPI (multi-processor calculation) +You can add additional options to the command line using the environment +variable SBOPTIONS_MPB; e.g. to enable MPI (multi-processor calculation) using openmp, use: SBOPTIONS_MPB="--with-openmp" ./mpb.Slackbuild -Alternatively, if building non-interactively (e.g. if using slpkg), use/create -the file /etc/sbo_pkg_options.conf since this slackbuild script will search it +Alternatively, if building non-interactively (e.g. if using slpkg), use/create +the file /etc/sbo_pkg_options.conf since this slackbuild script will search it for options. Simply include a line starting "mpb:" followed by options, e.g.: mpb: --with-openmp -If you want to use mpich instead of openmp, you will have to recompile the +If you want to use mpich instead of openmp, you will have to recompile the installed slackware fftw library with two additional configure options, i.e. not only "--with-mpi" but also "--enable-type-prefix". + + Note: This mpb build script does *two* passes. This is so that when MPI support is enabled, the first compiles the mpb-data utility, then the second builds the full MPI version. The resulting package includes both, with any MPI version of the files replacing the non- MPI version. + -- cgit v1.2.3