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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2018/05/14 23:11:23 UTC

[GitHub] haojin2 opened a new issue #10942: Flaky test test_operator_gpu.test_batchnorm_with_type

haojin2 opened a new issue #10942: Flaky test test_operator_gpu.test_batchnorm_with_type
URL: https://github.com/apache/incubator-mxnet/issues/10942
 
 
   http://jenkins.mxnet-ci.amazon-ml.com/blue/organizations/jenkins/incubator-mxnet/detail/PR-10939/2/pipeline
   ```
   ======================================================================
   
   FAIL: test_operator_gpu.test_batchnorm_with_type
   
   ----------------------------------------------------------------------
   
   Traceback (most recent call last):
   
     File "/usr/local/lib/python2.7/dist-packages/nose/case.py", line 197, in runTest
   
       self.test(*self.arg)
   
     File "/work/mxnet/tests/python/gpu/../unittest/common.py", line 157, in test_new
   
       orig_test(*args, **kwargs)
   
     File "/work/mxnet/tests/python/gpu/test_operator_gpu.py", line 321, in test_batchnorm_with_type
   
       check_consistency(sym, ctx_list_v2_2D)
   
     File "/work/mxnet/python/mxnet/test_utils.py", line 1346, in check_consistency
   
       raise e
   
   AssertionError: 
   
   Items are not equal:
   
   Error 1.120281 exceeds tolerance rtol=0.100000, atol=0.100000.  Location of maximum error:(1,), a=0.580048, b=0.779297
   
    a: array([-809.1597   ,    0.5800476], dtype=float32)
   
    b: array([-809.    ,    0.7793], dtype=float16)
   
   -------------------- >> begin captured stdout << ---------------------
   
   Train Err: ctx 1 vs ctx 2 at norm_beta
   
   
   
   --------------------- >> end captured stdout << ----------------------
   
   -------------------- >> begin captured logging << --------------------
   
   common: INFO: Setting test np/mx/python random seeds, use MXNET_TEST_SEED=42792676 to reproduce.
   
   --------------------- >> end captured logging << ---------------------
   
   ```

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