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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2019/02/13 17:42:06 UTC

[GitHub] perdasilva commented on issue #10973: Flaky test_deconvolution

perdasilva commented on issue #10973: Flaky test_deconvolution
URL: https://github.com/apache/incubator-mxnet/issues/10973#issuecomment-463295164
 
 
   I'm seeing this again on an unrelated PR:
   
   ```
   ======================================================================
   
   FAIL: test_operator_gpu.test_deconvolution
   
   ----------------------------------------------------------------------
   
   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:\Anaconda3\envs\py3\lib\site-packages\nose\util.py", line 620, in newfunc
   
       return func(*arg, **kw)
   
     File "C:\jenkins_slave\workspace\ut-python-gpu\tests\python\gpu\../unittest\common.py", line 173, in test_new
   
       orig_test(*args, **kwargs)
   
     File "C:\jenkins_slave\workspace\ut-python-gpu\tests\python\gpu\../unittest\test_operator.py", line 1413, in test_deconvolution
   
       pad                 = (1,1)
   
     File "C:\jenkins_slave\workspace\ut-python-gpu\tests\python\gpu\../unittest\test_operator.py", line 1305, in check_deconvolution_forward_backward
   
       assert_almost_equal(out + args_grad_addto_npy[0], args_grad_addto[0].asnumpy(), rtol=1e-3, atol=1e-3)
   
     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 1.290297 exceeds tolerance rtol=0.001000, atol=0.001000.  Location of maximum error:(31, 2, 7, 11), a=0.181059, b=0.182585
   
    a: array([[[[  71.53303956,   27.22900263,  -81.94053338, ...,  131.83555384,
   
                0.14714987, -125.67693774],
   
            [  71.65034077, -127.16477248,   97.06501721, ...,  224.75550074,...
   
    b: array([[[[  71.53299713,   27.22902107,  -81.94055176, ...,  131.83551025,
   
                0.14712699, -125.6769104 ],
   
            [  71.65033722, -127.1647644 ,   97.06500244, ...,  224.75546265,...
   
   -------------------- >> begin captured logging << --------------------
   
   common: INFO: Setting test np/mx/python random seeds, use MXNET_TEST_SEED=1614629591 to reproduce.
   
   --------------------- >> end captured logging << ---------------------
   ```
   
   http://jenkins.mxnet-ci.amazon-ml.com/blue/organizations/jenkins/mxnet-validation%2Fwindows-gpu/detail/PR-14144/6/pipeline
   
   

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