TestLightGBMIntegration::test_sparse_categorical_model test fails with MSVC and Apple Clang #13
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hcho3
referenced
this issue
in hcho3/treelite
Oct 6, 2019
hcho3
referenced
this issue
in dmlc/treelite
Oct 8, 2019
* More exhaustive method to locate vcvarsall.bat; mark some tests as non-Windows * Do not produce empty array literals, as MSVC does not allow them * Do not use gcc on Windows * Re-order array definitions before quantize() function * Skip test_sparse_categorical_model() test on Windows, see #100 * Free predictor objects between multiple tests, to avoid locking DLL files * Run unit tests on Windows * Replace *.whl extension with *.zip * Fix syntax error in PowerShell script * Fix lint * Use correct version of MSVC * Add conda to PATH * Install pytest and other packages * Expand short paths on Windows * Create temp directory locally * Fix lint * Debugging hung tests in Windows * Remove LETOR from testing on Windows * Remove verbose printing
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tests/python/test_lightgbm_integration.py::TestLightGBMIntegration::test_sparse_categorical_modeltest generates code with high-cardinality categorical splits. For such splits, Treelite currently generates massively longifconditions. This doesn't cause issue with GCC, but crashes Apple Clang and freezes MSVC.TODO. Implement a more compact representation for categorical splits.
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