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perf(rust, python): improve dynamic groupby performance on sorted keys #6599

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merged 1 commit into from
Jan 31, 2023
Merged

perf(rust, python): improve dynamic groupby performance on sorted keys #6599

merged 1 commit into from
Jan 31, 2023

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fixes #6586 6586

@github-actions github-actions bot added performance Performance issues or improvements python Related to Python Polars rust Related to Rust Polars labels Jan 31, 2023
@ritchie46 ritchie46 merged commit 125b6b0 into master Jan 31, 2023
@ritchie46 ritchie46 deleted the dynamic branch January 31, 2023 14:09
Vincenthays pushed a commit to Vincenthays/polars that referenced this pull request Feb 9, 2023
@ritchie46
perf(rust, python): improve dynamic groupby performance on sorted keys (
bc85419 
pola-rs#6599)
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Successfully merging this pull request may close these issues.

groupby_dynamic Had to reallocate groups, missed an optimization opportunity.
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