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PERF: dropna #43683

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Merged
merged 1 commit into from
Sep 21, 2021
Merged

PERF: dropna #43683

merged 1 commit into from
Sep 21, 2021

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from asv_bench.benchmarks.frame_methods import *
self3 = Dropna()
self3.setup("all", 0)

%timeit self3.time_dropna('all', 0)
125 ms ± 3.03 ms per loop (mean ± std. dev. of 7 runs, 10 loops each)  # <- master
34.8 ms ± 269 µs per loop (mean ± std. dev. of 7 runs, 10 loops each)  # <- PR

@jreback jreback added Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Performance Memory or execution speed performance labels Sep 21, 2021
@jreback jreback added this to the 1.4 milestone Sep 21, 2021
@jreback jreback merged commit 2c511dc into pandas-dev:master Sep 21, 2021
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jreback commented Sep 21, 2021

wow!

@jbrockmendel jbrockmendel deleted the perf-dropna branch September 21, 2021 20:35
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Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Performance Memory or execution speed performance
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