pyvkfft-test --nproc 8 --range-mb 0 4100 --backend pyopencl --gpu m1

FAILURES:

======================================================================
test_r2c  (backend='pyopencl', n=13000, ndim=1, dtype=dtype('float32'), norm=0, use_lut=None, inplace=True, r2c=True, dct=False, dst=False, order='C') [pyvkfft.test.test_fft.TestFFT]:
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Traceback (most recent call last):
  File "/Users/favre/miniforge3/envs/py39-pynx/lib/python3.9/site-packages/pyvkfft/test/test_fft.py", line 410, in run_fft_parallel
    self.assertTrue(nii < tol, "Accuracy mismatch after iFFT, n2=%8e ni=%8e>%8e" % (n2, nii, tol))
AssertionError: False is not true : Accuracy mismatch after iFFT, n2=3.376780e-07 ni=3.577824e-01>8.113943e-06

======================================================================
test_r2c  (backend='pyopencl', n=13000, ndim=1, dtype=dtype('float32'), norm=1, use_lut=None, inplace=True, r2c=True, dct=False, dst=False, order='C') [pyvkfft.test.test_fft.TestFFT]:
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Traceback (most recent call last):
  File "/Users/favre/miniforge3/envs/py39-pynx/lib/python3.9/site-packages/pyvkfft/test/test_fft.py", line 410, in run_fft_parallel
    self.assertTrue(nii < tol, "Accuracy mismatch after iFFT, n2=%8e ni=%8e>%8e" % (n2, nii, tol))
AssertionError: False is not true : Accuracy mismatch after iFFT, n2=3.367183e-07 ni=2.195645e-01>8.113943e-06

======================================================================
test_r2c  (backend='pyopencl', n=13000, ndim=1, dtype=dtype('float32'), norm=1, use_lut=None, inplace=False, r2c=True, dct=False, dst=False, order='C') [pyvkfft.test.test_fft.TestFFT]:
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Traceback (most recent call last):
  File "/Users/favre/miniforge3/envs/py39-pynx/lib/python3.9/site-packages/pyvkfft/test/test_fft.py", line 410, in run_fft_parallel
    self.assertTrue(nii < tol, "Accuracy mismatch after iFFT, n2=%8e ni=%8e>%8e" % (n2, nii, tol))
AssertionError: False is not true : Accuracy mismatch after iFFT, n2=3.365582e-07 ni=4.616283e-01>4.056972e-06

======================================================================
test_r2c  (backend='pyopencl', n=13000, ndim=1, dtype=dtype('float32'), norm=1, use_lut=True, inplace=False, r2c=True, dct=False, dst=False, order='C') [pyvkfft.test.test_fft.TestFFT]:
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Users/favre/miniforge3/envs/py39-pynx/lib/python3.9/site-packages/pyvkfft/test/test_fft.py", line 410, in run_fft_parallel
    self.assertTrue(nii < tol, "Accuracy mismatch after iFFT, n2=%8e ni=%8e>%8e" % (n2, nii, tol))
AssertionError: False is not true : Accuracy mismatch after iFFT, n2=1.548870e-07 ni=2.927159e-01>4.056972e-06