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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2019/11/16 23:09:26 UTC
[GitHub] [incubator-mxnet] haojin2 commented on issue #11809: Flaky test:
test_hybrid_static_memory
haojin2 commented on issue #11809: Flaky test: test_hybrid_static_memory
URL: https://github.com/apache/incubator-mxnet/issues/11809#issuecomment-554683148
Happening again: http://jenkins.mxnet-ci.amazon-ml.com/blue/organizations/jenkins/mxnet-validation%2Funix-gpu/detail/PR-16829/9/pipeline/
```
======================================================================
FAIL: test_gluon_gpu.test_hybrid_static_memory
----------------------------------------------------------------------
Traceback (most recent call last):
File "/usr/local/lib/python3.5/dist-packages/nose/case.py", line 198, in runTest
self.test(*self.arg)
File "/usr/local/lib/python3.5/dist-packages/nose/util.py", line 620, in newfunc
return func(*arg, **kw)
File "/work/mxnet/tests/python/gpu/../unittest/common.py", line 177, in test_new
orig_test(*args, **kwargs)
File "/work/mxnet/tests/python/gpu/../unittest/test_gluon.py", line 1680, in test_hybrid_static_memory
check_hybrid_static_memory(static_alloc=True)
File "/work/mxnet/tests/python/gpu/../unittest/test_gluon.py", line 1675, in check_hybrid_static_memory
assert_almost_equal(grads1[key].asnumpy(), grads2[key].asnumpy(), rtol=1e-3, atol=1e-5)
File "/work/mxnet/python/mxnet/test_utils.py", line 627, in assert_almost_equal
raise AssertionError(msg)
AssertionError:
Items are not equal:
Error 2.432765 exceeds tolerance rtol=1.000000e-03, atol=1.000000e-05 (mismatch 0.002713%).
Location of maximum error: (45, 50, 2, 1), a=0.00251389, b=0.00254440
ACTUAL: array([[[[ -4.9708405 , 5.0227804 , 1.2681608 ],
[ -3.95312 , 20.59486 , 17.561035 ],
[ -2.8548512 , 12.628487 , 5.902029 ]],...
DESIRED: array([[[[ -4.9708395 , 5.022783 , 1.2681627 ],
[ -3.9531207 , 20.59486 , 17.561031 ],
[ -2.8548517 , 12.628485 , 5.902028 ]],...
-------------------- >> begin captured stdout << ---------------------
*** Maximum errors for vector of size 36864: rtol=0.001, atol=1e-05
1: Error 2.432765 Location of error: (45, 50, 2, 1), a=0.00251389, b=0.00254440
--------------------- >> end captured stdout << ----------------------
-------------------- >> begin captured logging << --------------------
common: INFO: Setting test np/mx/python random seeds, use MXNET_TEST_SEED=1509166681 to reproduce.
--------------------- >> end captured logging << ---------------------
```
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