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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2018/06/29 16:13:36 UTC

[GitHub] ddavydenko commented on issue #11444: Fix flaky test test_operator_gpu.test_spatial_transformer_with_type (…

ddavydenko commented on issue #11444: Fix flaky test test_operator_gpu.test_spatial_transformer_with_type (…
URL: https://github.com/apache/incubator-mxnet/pull/11444#issuecomment-401402213
 
 
   Probably CO, but anyway... My guess is that there are some cumulative arithmetic operations happening where due to round up precision of the result deteriorates slowly. With increased precision of data type this loss is not able to accumulate fast enough to cause surpassing of the threshold of error when comparing results and test data.

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