[GitHub] [incubator-mxnet] wkcn commented on issue #14542: Support SyncBatchNorm5D

[GitBox <gi...@apache.org>]

wkcn commented on issue #14542: Support SyncBatchNorm5D
URL: https://github.com/apache/incubator-mxnet/pull/14542#issuecomment-477432470
 
 
   ```
   ======================================================================
   
   FAIL: test_gluon_gpu.test_sync_batchnorm
   
   ----------------------------------------------------------------------
   
   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 177, in test_new
   
       orig_test(*args, **kwargs)
   
     File "/work/mxnet/tests/python/gpu/test_gluon_gpu.py", line 373, in test_sync_batchnorm
   
       num_devices=ndev, cuda=cuda)
   
     File "/work/mxnet/tests/python/gpu/test_gluon_gpu.py", line 352, in _check_batchnorm_result
   
       atol=1e-3, rtol=1e-3)
   
     File "/work/mxnet/python/mxnet/test_utils.py", line 495, in assert_almost_equal
   
       raise AssertionError(msg)
   
   AssertionError: 
   
   Items are not equal:
   
   Error 1.597678 exceeds tolerance rtol=0.001000, atol=0.001000.  Location of maximum error:(0,), a=0.912201, b=0.909150
   
    a: array([0.9122006, 0.906133 ], dtype=float32)
   
    b: array([0.9091504, 0.9045997], dtype=float32)
   
   -------------------- >> begin captured logging << --------------------
   
   common: INFO: Setting test np/mx/python random seeds, use MXNET_TEST_SEED=868530648 to reproduce.
   ```

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