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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2018/12/10 19:05:13 UTC

[GitHub] zachgk opened a new issue #13600: Flaky test test_softmin failed CI

zachgk opened a new issue #13600: Flaky test test_softmin failed CI
URL: https://github.com/apache/incubator-mxnet/issues/13600
 
 
   test_operator.test_softmin failed the CI at http://jenkins.mxnet-ci.amazon-ml.com/blue/organizations/jenkins/mxnet-validation%2Fwindows-gpu/detail/PR-13364/8/pipeline on stage "Python 3: MKLDNN-GPU Win" on unrelated PR #13364. 
   
   See output below:
   ```
   ======================================================================
   
   FAIL: test_operator.test_softmin
   
   ----------------------------------------------------------------------
   
   Traceback (most recent call last):
   
     File "C:\Anaconda3\envs\py3\lib\site-packages\nose\case.py", line 197, in runTest
   
       self.test(*self.arg)
   
     File "C:\jenkins_slave\workspace\ut-python-gpu\tests\python\unittest\common.py", line 173, in test_new
   
       orig_test(*args, **kwargs)
   
     File "C:\jenkins_slave\workspace\ut-python-gpu\tests\python\unittest\test_operator.py", line 4408, in test_softmin
   
       rtol=rtol, atol=atol, grad_req=req, dtype=dtype)
   
     File "C:\jenkins_slave\workspace\ut-python-gpu\windows_package\python\mxnet\test_utils.py", line 1131, in check_symbolic_backward
   
       equal_nan=equal_nan)
   
     File "C:\jenkins_slave\workspace\ut-python-gpu\windows_package\python\mxnet\test_utils.py", line 495, in assert_almost_equal
   
       raise AssertionError(msg)
   
   AssertionError: 
   
   Items are not equal:
   
   Error 1.119420 exceeds tolerance rtol=0.010000, atol=0.005000.  Location of maximum error:(0, 1, 0, 0), a=0.000000, b=-0.005660
   
    EXPECTED_softmin9_data: array([[[[ 0.,  0.,  0.],
   
            [ 0.,  0.,  0.]],
   
   ...
   
    BACKWARD_softmin9_data: array([[[[ 0.00006208, -0.00026137,  0.00015508],
   
            [ 0.00023366,  0.00007945,  0.00000728]],
   
   ...
   
   -------------------- >> begin captured logging << --------------------
   
   common: INFO: Setting test np/mx/python random seeds, use MXNET_TEST_SEED=350762988 to reproduce.
   
   --------------------- >> end captured logging << ---------------------
   ```

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