File cyclic.cxx#

FFT + Tridiagonal solver in serial or parallel.

Not particularly optimised: Each y slice is solved sequentially

CHANGELOG

Jan 2014: Brendan Shanahan bws502@york.ac.uk

Added DST option

Contact: Ben Dudson, benjamin.dudson@york.ac.uk

This file is part of BOUT++.

BOUT++ is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

BOUT++ is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with BOUT++. If not, see http://www.gnu.org/licenses/.