# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 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 this program. If not, see .
#
# Copyright(C) 2013-2019 Max-Planck-Society
#
# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.
import pypocketfft
_nthreads = 1
def nthreads():
return _nthreads
def set_nthreads(nthr):
global _nthreads
_nthreads = int(nthr)
def fftn(a, axes=None):
return pypocketfft.c2c(a, axes=axes, nthreads=_nthreads)
def ifftn(a, axes=None):
return pypocketfft.c2c(a, axes=axes, inorm=2, forward=False,
nthreads=_nthreads)
def hartley(a, axes=None):
return pypocketfft.genuine_hartley(a, axes=axes, nthreads=_nthreads)