ThomasDelteil commented on issue #9553: test_operator_gpu.test_correlation fails URL: https://github.com/apache/incubator-mxnet/issues/9553#issuecomment-382870242 Seems to be flaky again, can we reopen?: ``` ====================================================================== 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 2379, 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 2349, 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 32.733224 exceeds tolerance rtol=0.001000, atol=0.000100. Location of maximum error:(4, 0, 10, 11), a=63.000000, b=61.000000 a: array([[[[ 57., 97., 79., ..., 63., 65., 95.], [ 49., 67., 45., ..., 51., 51., 79.], [ 73., 101., 121., ..., 57., 91., 115.],... b: array([[[[ 57., 97., 79., ..., 63., 65., 95.], [ 49., 67., 45., ..., 51., 51., 79.], [ 73., 101., 121., ..., 57., 91., 115.],... -------------------- >> begin captured logging << -------------------- common: INFO: Setting test np/mx/python random seeds, use MXNET_TEST_SEED=1344567771 to reproduce. --------------------- >> end captured logging << --------------------- ```
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