def fft_worker(self):
if _fft_worker_cache[0] != self.viewer.data.shape:
timeit = TimeIt(self.viewer, 'creating FFT worker')
_fft_worker_cache[0] = self.viewer.data.shape
_fft_worker_cache[1] = FFTTasks(self.viewer.data.shape,
options=Options(fftw_threads=4))
timeit.stop()
return _fft_worker_cache[1]
def startup(self):
# import fftw routines
from iocbio.ops.fft_tasks import FFTTasks
self._fft_worker = FFTTasks(self.viewer.data.shape)
