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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2018/04/28 04:07:06 UTC
[GitHub] reminisce opened a new issue #10735: Flaky test_correlation
reminisce opened a new issue #10735: Flaky test_correlation
URL: https://github.com/apache/incubator-mxnet/issues/10735
```
test_operator_gpu.test_correlation ... [INFO] Setting test np/mx/python random seeds, use MXNET_TEST_SEED=1596554413 to reproduce.
FAIL: test_operator_gpu.test_correlation
----------------------------------------------------------------------
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 157, in test_new
orig_test(*args, **kwargs)
File "/work/mxnet/tests/python/gpu/../unittest/test_operator.py", line 2427, in test_correlation
unittest_correlation((5,1,15,15), kernel_size = 1,max_displacement = 5,stride1 = 1,stride2 = 1,pad_size = 5,is_multiply = False, dtype = dtype)
File "/work/mxnet/tests/python/gpu/../unittest/test_operator.py", line 2397, in unittest_correlation
assert_almost_equal(exe1.grad_dict['img1'].asnumpy(), grad1, rtol=1e-3, atol=1e-4)
File "/work/mxnet/python/mxnet/test_utils.py", line 493, in assert_almost_equal
raise AssertionError(msg)
AssertionError:
Items are not equal:
Error 23.501763 exceeds tolerance rtol=0.001000, atol=0.000100. Location of maximum error:(2, 0, 12, 7), a=87.000000, b=85.000000
a: array([[[[105., 39., 99., ..., 63., 107., 53.],
[ 39., 25., 111., ..., 101., 99., 79.],
[121., 103., 43., ..., 15., 39., 111.],...
b: array([[[[105., 39., 99., ..., 63., 107., 53.],
[ 39., 25., 111., ..., 101., 99., 79.],
[121., 103., 43., ..., 15., 39., 111.],...
```
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