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ASV: add GroupBy.sum benchmark with timedelta and integer types #55273

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Merged
merged 4 commits into from
Sep 25, 2023
Merged

ASV: add GroupBy.sum benchmark with timedelta and integer types #55273

merged 4 commits into from
Sep 25, 2023

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@josemayer
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@josemayer josemayer commented Sep 25, 2023 •
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@mroeschke mroeschke added the Benchmark Performance (ASV) benchmarks label Sep 25, 2023
@mroeschke mroeschke added this to the 2.2 milestone Sep 25, 2023
@mroeschke mroeschke merged commit bdc2cd4 into pandas-dev:main Sep 25, 2023
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mroeschke commented Sep 25, 2023

Thanks @josemayer

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DataFrame.groupby.sum() is extremely slow when dtype is timedelta64[ns] compared to int64.

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