Improve performance of DataFrameEngine.df_like
#2029
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…udwig into speedup-dask-df-like
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…udwig into speedup-dask-df-like
tgaddair
approved these changes
May 13, 2022
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This PR improves performance of the changes in
DaskEngineandPandasEnginein #2020 and #2021 while ensuring that the fixes are maintained. Essentially reverts recent changes and adds type casting after NaNs are dropped. Below are benchmark results, in wall clock time (seconds):