# Source code for pycbc.fft.backend_cpu

#  Copyright (C) 2014 Josh Willis
#
#  This program is free software; you can redistribute it and/or modify
#  the Free Software Foundation; either version 2 of the License, or
#  (at your option) any later version.
#
#  This program 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 General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with with program; see the file COPYING. If not, write to the
#  Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
#  MA  02111-1307  USA

from .core import _list_available

_backend_dict = {'fftw' : 'fftw',
'mkl' : 'mkl',
'numpy' : 'npfft'}
_backend_list = ['fftw','mkl','numpy']

cpu_backend = None

[docs]def set_backend(backend_list):
global cpu_backend
for backend in backend_list:
if backend in _alist:
cpu_backend = backend
break

[docs]def get_backend():