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FAIL: test_operator.test_l2_normalization
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Traceback (most recent call last):
File "C:\Python27\lib\site-packages\nose\case.py", line 197, in runTest
self.test(*self.arg)
File "C:\jenkins_slave\workspace\ut-python-cpu\tests\python\unittest\common.py", line 177, in test_new
orig_test(*args, **kwargs)
File "C:\jenkins_slave\workspace\ut-python-cpu\tests\python\unittest\test_operator.py", line 3364, in test_l2_normalization
check_l2_normalization((nbatch, nchannel, height, width), mode, dtype)
File "C:\jenkins_slave\workspace\ut-python-cpu\tests\python\unittest\test_operator.py", line 3352, in check_l2_normalization
check_numeric_gradient(out, [in_data], numeric_eps=1e-3, rtol=1e-2, atol=5e-3)
File "C:\jenkins_slave\workspace\ut-python-cpu\windows_package\python\mxnet\test_utils.py", line 980, in check_numeric_gradient
("NUMERICAL_%s"%name, "BACKWARD_%s"%name))
File "C:\jenkins_slave\workspace\ut-python-cpu\windows_package\python\mxnet\test_utils.py", line 503, in assert_almost_equal
raise AssertionError(msg)
AssertionError:
Items are not equal:
Error 2.102181 exceeds tolerance rtol=0.010000, atol=0.005000. Location of maximum error:(0, 2, 3, 2), a=-23.500040, b=-24.015398
NUMERICAL_data: array([[[[ 1.8384606 , -0.1450032 , 0.4991705 , ..., 1.023978 ,
0.41557103, 0.16494095],
[ 0.6440282 , 0.04217774, 0.34083053, ..., 0.79606843,...
BACKWARD_data: array([[[[ 1.8384222 , -0.14503051, 0.49919605, ..., 1.0241054 ,
0.4155616 , 0.16493562],
[ 0.6440544 , 0.042174 , 0.34083432, ..., 0.7960764 ,...
-------------------- >> begin captured logging << --------------------
common: INFO: Setting test np/mx/python random seeds, use MXNET_TEST_SEED=1163638589 to reproduce.
--------------------- >> end captured logging << ---------------------
Description
test_operator.test_l2_normalization is failing in CI. Possibly related to (#12417).
See http://jenkins.mxnet-ci.amazon-ml.com/blue/organizations/jenkins/mxnet-validation%2Fwindows-cpu/detail/master/640/pipeline for full logs.