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Merged
merged 2 commits into from
Aug 30, 2021
Merged

PERF: read_stata #43277

merged 2 commits into from
Aug 30, 2021

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jbrockmendel
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from asv_bench.benchmarks.io.stata import *

self = StataMissing()
self.setup("td")

%timeit self.time_read_stata("td")
113 ms ± 1.44 ms per loop (mean ± std. dev. of 7 runs, 10 loops each)  # <- master
94.4 ms ± 1.72 ms per loop (mean ± std. dev. of 7 runs, 10 loops each)  # <- PR

cc @bashtage

@simonjayhawkins simonjayhawkins added IO Stata read_stata, to_stata Performance Memory or execution speed performance labels Aug 29, 2021
@simonjayhawkins simonjayhawkins added this to the 1.4 milestone Aug 29, 2021
jreback
jreback approved these changes Aug 30, 2021
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lgtm

@simonjayhawkins simonjayhawkins merged commit 9cb969e into pandas-dev:master Aug 30, 2021
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Thanks @jbrockmendel

@jbrockmendel jbrockmendel deleted the perf-stata-2 branch August 30, 2021 14:43
feefladder pushed a commit to feefladder/pandas that referenced this pull request Sep 7, 2021
@jbrockmendel @feefladder
PERF: read_stata (pandas-dev#43277)
2cc8358 
* PERF: read_stata

* fix ArrayManager
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@jreback jreback jreback approved these changes

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