pyvkfft-test --systematic --backend pyopencl --gpu gfx900 --max-nb-tests 0 --nproc 5 --ndim 3 --range 3 500 --dct 4 --bluestein --double --norm 1 --range-mb 0 4100

FAILURES:

======================================================================
test_systematic  (backend='pyopencl', shape=(255, 255, 255), ndim=3, dtype=dtype('float64'), norm=1, use_lut=False, inplace=False, r2c=False, dct=4, fstride=False) [pyvkfft.test.test_fft.TestFFTSystematic]:
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/esrf/favre/miniconda3/envs/pynx-py311-cu11.7/lib/python3.11/site-packages/pyvkfft/test/test_fft.py", line 918, in test_systematic
    self.assertTrue(ni < tol, "Accuracy mismatch after FFT, n2=%8e ni=%8e>%8e" % (n2, ni, tol))
AssertionError: False is not true : Accuracy mismatch after FFT, n2=6.226270e-01 ni=8.490919e-01>1.721962e-14