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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2018/08/20 09:29:21 UTC

[GitHub] lebeg opened a new issue #12248: flaky test: test_operator_gpu.test_bilinear_sampler

lebeg opened a new issue #12248: flaky test: test_operator_gpu.test_bilinear_sampler
URL: https://github.com/apache/incubator-mxnet/issues/12248
 
 
   http://jenkins.mxnet-ci.amazon-ml.com/blue/organizations/jenkins/incubator-mxnet/detail/master/1456/pipeline
   
   ```
   ======================================================================
   FAIL: test_operator_gpu.test_bilinear_sampler
   ----------------------------------------------------------------------
   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 "/usr/local/lib/python3.5/dist-packages/nose/util.py", line 620, in newfunc
       return func(*arg, **kw)
     File "/work/mxnet/tests/python/gpu/../unittest/test_operator.py", line 4086, in test_bilinear_sampler
       assert_almost_equal(exe.grad_dict['grid'].asnumpy(), grid_grad, rtol=1e-3, atol=1e-5)
     File "/work/mxnet/python/mxnet/test_utils.py", line 491, in assert_almost_equal
       raise AssertionError(msg)
   AssertionError: 
   Items are not equal:
   Error 633.610779 exceeds tolerance rtol=0.001000, atol=0.000010.  Location of maximum error:(0, 1, 32, 24), a=0.007807, b=0.038601
    a: array([[[[ 0.        , -0.0205371 ,  0.        , ...,  0.        ,
              0.        ,  0.        ],
            [ 0.        ,  0.        ,  0.        , ...,  0.        ,...
    b: array([[[[ 0.        , -0.0205371 ,  0.        , ...,  0.        ,
              0.        ,  0.        ],
            [ 0.        ,  0.        ,  0.        , ...,  0.        ,...
   ----------------------------------------------------------------------
   ```

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