[GitHub] [tvm] K1504296 commented on issue #7470: [TEST][FLAKY] tests/python/relay/test_op_level5.py::test_crop_and_resize

[GitBox <gi...@apache.org>]

K1504296 commented on issue #7470:
URL: https://github.com/apache/tvm/issues/7470#issuecomment-822027652


   Hello,
   Any updates on this? I'm consistently running into a similar error in verify_crop_and_resize() on aarch64 devices when running task_python_integration.py.
   
   ```
   tests/python/relay/test_op_level5.py:163: in verify_crop_and_resize
   tvm.testing.assert_allclose(op_res.asnumpy(), ref_res, rtol=1e-3, atol=1e-04)
   _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
    
   actual = array([[[[0.7755371 , 0.36136428, 0.49826235],
   [0.63967055, 0.5373034 , 0.4265945 ],
   [0.3071108 , 0....17595],
   [0.11378219, 0.1943004 , 0.47557598],
   [0.63771987, 0.7763749 , 0.4037985 ]]]], dtype=float32)
   desired = array([[[[0.77553688, 0.36136451, 0.49826134],
   [0.63966878, 0.53730296, 0.42659563],
   [0.30710987, 0.... , 0. ],
   [0. , 0. , 0. ],
   [0. , 0. , 0. ]]]])
   rtol = 0.001, atol = 0.0001
    
   def assert_allclose(actual, desired, rtol=1e-7, atol=1e-7):
   """Version of np.testing.assert_allclose with `atol` and `rtol` fields set
   in reasonable defaults.
    
   Arguments `actual` and `desired` are not interchangable, since the function
   compares the `abs(actual-desired)` with `atol+rtol*abs(desired)`. Since we
   often allow `desired` to be close to zero, we generally want non-zero `atol`.
   """
   actual = np.asanyarray(actual)
   desired = np.asanyarray(desired)
   np.testing.assert_allclose(actual.shape, desired.shape)
   > np.testing.assert_allclose(actual, desired, rtol=rtol, atol=atol, verbose=True)
   E AssertionError:
   E Not equal to tolerance rtol=0.001, atol=0.0001
   E
   E Mismatched elements: 90 / 3600 (2.5%)
   E Max absolute difference: 0.98851174
   E Max relative difference: 9.95329627e-05
   E x: array([[[[0.775537, 0.361364, 0.498262],
   E [0.639671, 0.537303, 0.426594],
   E [0.307111, 0.262529, 0.711934],...
   E y: array([[[[0.775537, 0.361365, 0.498261],
   E [0.639669, 0.537303, 0.426596],
   E [0.30711 , 0.262528, 0.711934],...
    
   python/tvm/testing.py:82: AssertionError
   ```


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