pyvkfft-test --systematic --backend pyopencl --gpu gfx900 --max-nb-tests 0 --nproc 1 --ndim 2 --range 2 4500 --r2c --bluestein --inplace --lut --norm 1 --range-mb 0 4100

ERRORS:

======================================================================
test_systematic  (backend='pyopencl', shape=(2480, 2480), ndim=2, dtype=dtype('float32'), norm=1, use_lut=True, inplace=True, r2c=True, dct=False, dst=False, fstride=False) [pyvkfft.test.test_fft.TestFFTSystematic]:
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Traceback (most recent call last):
  File "/home/esrf/favre/.conda/envs/pyvkfft-test/lib/python3.11/site-packages/pyvkfft/test/test_fft.py", line 1026, in test_systematic
    raise ex
  File "/home/esrf/favre/.conda/envs/pyvkfft-test/lib/python3.11/site-packages/pyvkfft/test/test_fft.py", line 1021, in test_systematic
    res = results.next(timeout=self.timeout * r)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/esrf/favre/.conda/envs/pyvkfft-test/lib/python3.11/multiprocessing/pool.py", line 868, in next
    raise TimeoutError from None
multiprocessing.context.TimeoutError