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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2018/06/18 18:25:06 UTC
[GitHub] haojin2 opened a new issue #10945: Flaky test:
test_operator_gpu.test_sgd
haojin2 opened a new issue #10945: Flaky test: test_operator_gpu.test_sgd
URL: https://github.com/apache/incubator-mxnet/issues/10945
http://jenkins.mxnet-ci.amazon-ml.com/blue/organizations/jenkins/incubator-mxnet/detail/PR-10939/4/pipeline
```
======================================================================
FAIL: test_operator_gpu.test_sgd
----------------------------------------------------------------------
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 "/usr/local/lib/python2.7/dist-packages/nose/util.py", line 620, in newfunc
return func(*arg, **kw)
File "/work/mxnet/tests/python/gpu/../unittest/common.py", line 157, in test_new
orig_test(*args, **kwargs)
File "/work/mxnet/tests/python/gpu/../unittest/test_optimizer.py", line 233, in test_sgd
compare_optimizer(opt1(**kwarg), opt2(**kwarg), shape, dtype)
File "/work/mxnet/tests/python/gpu/../unittest/test_optimizer.py", line 109, in compare_optimizer
assert_almost_equal(w1.asnumpy(), w2.asnumpy(), rtol=rtol, atol=atol)
File "/work/mxnet/python/mxnet/test_utils.py", line 493, in assert_almost_equal
raise AssertionError(msg)
AssertionError:
Items are not equal:
Error 2.892578 exceeds tolerance rtol=0.000100, atol=0.000010. Location of maximum error:(2, 1, 0), a=0.110718, b=0.110657
a: array([[[0.2059 , 0.262 , 0.873 , 0.1854 , 0.4 ],
[0.4265 , 0.7393 , 0.1344 , 0.9272 , 0.2896 ],
[0.5513 , 0.935 , 0.9316 , 0.8315 , 0.638 ],...
b: array([[[0.2059 , 0.262 , 0.873 , 0.1854 , 0.4 ],
[0.4265 , 0.7393 , 0.1344 , 0.9272 , 0.2896 ],
[0.5513 , 0.935 , 0.9316 , 0.8315 , 0.638 ],...
-------------------- >> begin captured logging << --------------------
common: INFO: Setting test np/mx/python random seeds, use MXNET_TEST_SEED=1308113146 to reproduce.
--------------------- >> end captured logging << ---------------------
```
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