Issue in ROQ FFT usage
When I evaluate ROQ weights, I get the following message
Exception ignored in: 'pyfftw.pyfftw._fftw_plan_with_nthreads_null'
Traceback (most recent call last):
File "/cvmfs/software.igwn.org/conda/envs/igwn-py310-20230615/lib/python3.10/site-packages/bilby/gw/likelihood/roq.py", line 806, in _set_weights_linear
ifft = pyfftw.FFTW(ifft_input, ifft_output, direction='FFTW_BACKWARD')
RuntimeError: Undefined plan with nthreads. This is a bug
This is using the igwn-py310-20230615
, which I think is largely equivalent to the environment used for our O4a production runs.
The weights are still calculated, and the output looks ok, so this might be less of a problem than it looks to be