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PERF: internals.concat #43021

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Merged
merged 2 commits into from
Aug 13, 2021
Merged

PERF: internals.concat #43021

merged 2 commits into from
Aug 13, 2021

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jbrockmendel
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Nothing big, just a few things found while trying to figure out the slightly-different ArrayManager behavior.

@jreback jreback added Performance Memory or execution speed performance Reshaping Concat, Merge/Join, Stack/Unstack, Explode labels Aug 13, 2021
@jreback jreback added this to the 1.4 milestone Aug 13, 2021
@jreback jreback merged commit 1bd88d7 into pandas-dev:master Aug 13, 2021
@jbrockmendel jbrockmendel deleted the perf-concat branch August 13, 2021 21:48
feefladder pushed a commit to feefladder/pandas that referenced this pull request Sep 7, 2021
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