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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2019/09/23 17:31:03 UTC

[GitHub] [incubator-mxnet] reminisce opened a new issue #16252: [Flaky] test_softmax_with_length asserts equality near zero

reminisce opened a new issue #16252: [Flaky] test_softmax_with_length asserts equality near zero
URL: https://github.com/apache/incubator-mxnet/issues/16252
 
 
   ```
   ======================================================================
   
   FAIL: test_operator.test_softmax_with_length
   
   ----------------------------------------------------------------------
   
   Traceback (most recent call last):
   
     File "C:\Python37\lib\site-packages\nose\case.py", line 198, in runTest
   
       self.test(*self.arg)
   
     File "C:\jenkins_slave\workspace\ut-python-gpu\tests\python\unittest\common.py", line 177, in test_new
   
       orig_test(*args, **kwargs)
   
     File "C:\jenkins_slave\workspace\ut-python-gpu\tests\python\unittest\test_operator.py", line 5349, in test_softmax_with_length
   
       [np.zeros(shape), np.zeros(len_shape, dtype=np.int32)], rtol=1e-2, atol=1e-3, dtype="asnumpy")
   
     File "C:\jenkins_slave\workspace\ut-python-gpu\windows_package\python\mxnet\test_utils.py", line 1228, in check_symbolic_backward
   
       equal_nan=equal_nan)
   
     File "C:\jenkins_slave\workspace\ut-python-gpu\windows_package\python\mxnet\test_utils.py", line 533, in assert_almost_equal
   
       raise AssertionError(msg)
   
   AssertionError: 
   
   Items are not equal:
   
   Error 1.240410 exceeds tolerance rtol=0.010000, atol=0.001000.  Location of maximum error:(7, 2, 6), a=0.000000, b=0.001256
   
    EXPECTED_data: array([[[0., 0., 0., ..., 0., 0., 0.],
   
           [0., 0., 0., ..., 0., 0., 0.],
   
           [0., 0., 0., ..., 0., 0., 0.],...
   
    BACKWARD_data: array([[[-0.00000697, -0.00003457, -0.00001687, ...,  0.        ,
   
            -0.00000459, -0.00008488],
   
           [-0.00010872, -0.00010991, -0.00003153, ...,  0.        ,...
   
   -------------------- >> begin captured logging << --------------------
   ```
   [softmax_flaky.log](https://github.com/apache/incubator-mxnet/files/3643365/softmax_flaky.log)
   

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