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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2018/09/11 04:14:06 UTC

[GitHub] anirudhacharya commented on issue #12377: Flaky test: test_mkldnn.test_activation

anirudhacharya commented on issue #12377: Flaky test: test_mkldnn.test_activation
URL: https://github.com/apache/incubator-mxnet/issues/12377#issuecomment-420140935
 
 
   Failing again - http://jenkins.mxnet-ci.amazon-ml.com/blue/rest/organizations/jenkins/pipelines/incubator-mxnet/branches/PR-12391/runs/9/nodes/951/log/?start=0
   
   ```bash
   ======================================================================
   FAIL: test_mkldnn.test_activation
   ----------------------------------------------------------------------
   Traceback (most recent call last):
     File "/usr/local/lib/python3.5/dist-packages/nose/case.py", line 198, in runTest
       self.test(*self.arg)
     File "/work/mxnet/tests/python/mkl/../unittest/common.py", line 172, in test_new
       orig_test(*args, **kwargs)
     File "/work/mxnet/tests/python/mkl/test_mkldnn.py", line 298, in test_activation
       check_activation_training(stype)
     File "/work/mxnet/tests/python/mkl/test_mkldnn.py", line 294, in check_activation_training
       check_numeric_gradient(test, in_location, numeric_eps=1e-6, rtol=0.16, atol=1e-4)
     File "/work/mxnet/python/mxnet/test_utils.py", line 912, in check_numeric_gradient
       ("NUMERICAL_%s"%name, "BACKWARD_%s"%name))
     File "/work/mxnet/python/mxnet/test_utils.py", line 491, in assert_almost_equal
       raise AssertionError(msg)
   AssertionError: 
   Items are not equal:
   Error 1.184596 exceeds tolerance rtol=0.160000, atol=0.000100.  Location of maximum error:(0, 0, 1, 0), a=0.715256, b=0.882672
    NUMERICAL_data: array([[[[0.        , 0.        ],
            [0.71525574, 0.        ]],
   ...
    BACKWARD_data: array([[[[0.        , 0.        ],
            [0.8826717 , 0.        ]],
   ...
   -------------------- >> begin captured logging << --------------------
   common: INFO: Setting test np/mx/python random seeds, use MXNET_TEST_SEED=1731055743 to reproduce.
   --------------------- >> end captured logging << ---------------------
   ```

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