tamaas.cpp
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	/**
	*
	* @author Lucas Frérot <lucas.frerot@epfl.ch>
	*
	* @section LICENSE
	*
	* Copyright (©) 2016 EPFL (Ecole Polytechnique Fédérale de
	* Lausanne) Laboratory (LSMS - Laboratoire de Simulation en Mécanique des
	* Solides)
	*
	* Tamaas 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.
	*
	* Tamaas 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 Tamaas. If not, see <http://www.gnu.org/licenses/>.
	*
	*/
	/* -------------------------------------------------------------------------- */

	#include <fftw3.h>
	#include <omp.h>
	#include "tamaas.hh"
	#include "fft_plan_manager.hh"

	/* -------------------------------------------------------------------------- */

	__BEGIN_TAMAAS__

	void initialize(UInt num_threads) {
	fftw_init_threads();

	if (num_threads) omp_set_num_threads(num_threads);
	fftw_plan_with_nthreads(omp_get_max_threads());
	}

	/* -------------------------------------------------------------------------- */

	void finalize() {
	FFTPlanManager::get().clean();
	fftw_cleanup_threads();
	}

	__END_TAMAAS__