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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2020/08/30 07:02:27 UTC

[GitHub] [incubator-mxnet] szha commented on issue #19045: [Discussion] The science behind testing operators

szha commented on issue #19045:
URL: https://github.com/apache/incubator-mxnet/issues/19045#issuecomment-683384794


   Thanks for bringing up this topic. There are modern testing tools that we could adopt to help with these testing use cases. For example, one widely used package is [hypothesis](https://hypothesis.readthedocs.io/en/latest/quickstart.html#writing-tests). The many built-in strategies it offers for generating inputs should help simplify the test data generation process and improve fuzzy testing. There are even auto-generated tests to help test for the [correct ufunc behavior](https://hypothesis.readthedocs.io/en/latest/ghostwriter.html#hypothesis.extra.ghostwriter.ufunc)


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