[GitHub] marcoabreu opened a new issue #14234: Backwards compatibility out of bounds for 1.2.1

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

marcoabreu opened a new issue #14234: Backwards compatibility out of bounds for 1.2.1
URL: https://github.com/apache/incubator-mxnet/issues/14234
 
 
   http://jenkins.mxnet-ci.amazon-ml.com/blue/organizations/jenkins/restricted-backwards-compatibility-checker/detail/restricted-backwards-compatibility-checker/380/pipeline
   
   ```
   INFO:root:=================================
   
   INFO:root:Fetching files for MXNet version : 1.2.1 and model lenet_gluon_hybrid_export_api
   
   [06:36:44] src/nnvm/legacy_json_util.cc:209: Loading symbol saved by previous version v1.2.1. Attempting to upgrade...
   
   [06:36:44] src/nnvm/legacy_json_util.cc:217: Symbol successfully upgraded!
   
   Traceback (most recent call last):
   
     File "model_backwards_compat_inference.py", line 136, in <module>
   
       test_lenet_gluon_hybrid_imports_api()
   
     File "model_backwards_compat_inference.py", line 95, in test_lenet_gluon_hybrid_imports_api
   
       assert_almost_equal(old_inference_results.asnumpy(), output.asnumpy(), rtol=rtol_default, atol=atol_default)
   
     File "/work/mxnet/python/mxnet/test_utils.py", line 495, in assert_almost_equal
   
       raise AssertionError(msg)
   
   AssertionError: 
   
   Items are not equal:
   
   Error 1962.383789 exceeds tolerance rtol=0.000010, atol=0.000010.  Location of maximum error:(15, 0), a=0.061246, b=0.040821
   
    a: array([[ 0.03364218,  0.24863665],
   
          [-0.03897328,  0.28473783],
   
          [ 0.00993963,  0.18869999],...
   
    b: array([[ 0.03364221,  0.24863653],
   
          [-0.03897329,  0.28473788],
   
          [ 0.00993963,  0.18870012],...
   
   ```

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