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Pull requests list

asv bench cleanup - groupby Clean Performance Memory or execution speed performance
#10998 by jorisvandenbossche was merged Sep 12, 2015 Loading… updated Sep 13, 2015 0.17.0
22
get_indexer_non_unique for orderable indexes Indexing Related to indexing on series/frames, not to indexes themselves Performance Memory or execution speed performance
#15372 by horta was closed Feb 21, 2017 Loading… updated Feb 21, 2017
20
PERF: fast non-unique indexing Indexing Related to indexing on series/frames, not to indexes themselves Performance Memory or execution speed performance
#15468 by horta was closed Feb 25, 2017 Loading… updated Feb 25, 2017
1
17
Rank categorical perf Categorical Categorical Data Type Performance Memory or execution speed performance
#15518 by jeetjitsu was closed Mar 1, 2017 Loading… updated Mar 1, 2017
4 tasks done
0.20.0
1
12
PERF: high memory in MI MultiIndex Performance Memory or execution speed performance
#15245 by jreback was closed Feb 15, 2017 Loading… updated Mar 2, 2017 0.20.0
1
77
CLN: clean benchmarks to get them running Clean Performance Memory or execution speed performance
#16025 by jorisvandenbossche was merged Apr 17, 2017 Loading… updated Apr 17, 2017 0.20.0
10
PERF: better perf on _ensure_data in core/algorithms, helping perf of unique, duplicated, factorize Performance Memory or execution speed performance
#16046 by jreback was merged Apr 18, 2017 Loading… updated Apr 18, 2017 0.20.0
1
BUG: memory leak on get_c_string Performance Memory or execution speed performance
#16060 by chris-b1 was merged Apr 20, 2017 Loading… updated Apr 20, 2017
2 of 4 tasks
0.20.0
1
11
PERF: maybe_convert_numeric speedup Performance Memory or execution speed performance
#16104 by chris-b1 was merged Apr 25, 2017 Loading… updated Apr 25, 2017 0.20.0
9
PERF: use StringHashtable in data algos Clean Performance Memory or execution speed performance
#16128 by jreback was merged Apr 25, 2017 Loading… updated Apr 25, 2017 0.20.0
1
PERF: fix clean_index_list perf Indexing Related to indexing on series/frames, not to indexes themselves Performance Memory or execution speed performance
#16295 by jreback was merged May 9, 2017 Loading… updated May 30, 2017 0.20.2
1
2
PERF: improved performance of small multiindexes MultiIndex Performance Memory or execution speed performance
#16324 by jreback was merged May 11, 2017 Loading… updated May 30, 2017 0.20.2
1
20
PERF: improved clip performance Performance Memory or execution speed performance
#16364 by jreback was merged May 16, 2017 Loading… updated May 30, 2017 0.20.2
1
6
PERF: don't materialize arrays on checking in groupby Groupby Performance Memory or execution speed performance
#16413 by jreback was merged May 22, 2017 Loading… updated May 30, 2017 0.20.2
3
TST: Add test for clip-na Performance Memory or execution speed performance Testing pandas testing functions or related to the test suite
#16369 by TomAugspurger was merged May 16, 2017 Loading… updated May 30, 2017 0.20.2
2
PERF: vectorize _interp_limit Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Performance Memory or execution speed performance
#16592 by TomAugspurger was merged Jun 4, 2017 Loading… updated Jun 4, 2017 0.20.2
10
PERF: HDFStore __unicode__ method IO HDF5 read_hdf, HDFStore Performance Memory or execution speed performance
#16514 by Kiv was closed Jun 11, 2017 Loading… updated Jun 11, 2017
4 tasks done
0.21.0
1
17
PERF: HDFStore __unicode__ method IO HDF5 read_hdf, HDFStore Performance Memory or execution speed performance
#16666 by Kiv was merged Jun 11, 2017 Loading… updated Jun 12, 2017
4 tasks done
0.21.0
6
PERF: SparseDataFrame._init_dict uses intermediary dict, not DataFrame Performance Memory or execution speed performance Sparse Sparse Data Type
#16883 by kernc was merged Jul 17, 2017 Loading… updated Jul 17, 2017
4 tasks done
0.21.0
17
DOC: add warning to append about inefficiency Docs Performance Memory or execution speed performance
#16956 by shanral was closed Jul 19, 2017 Loading… updated Jul 19, 2017
2 of 3 tasks
1
11
CLN/ASV clean-up frame stat ops benchmarks Clean Performance Memory or execution speed performance
#17205 by jorisvandenbossche was merged Aug 10, 2017 Loading… updated Aug 10, 2017 0.21.0
7
ENH/PERF: Remove frequency inference from .dt accessor Enhancement Performance Memory or execution speed performance
#17210 by cpcloud was merged Aug 14, 2017 Loading… updated Aug 14, 2017 0.21.0
@cpcloud
12
Make some attributes of DateOffset read-only; add tests Enhancement Performance Memory or execution speed performance
#17181 by jbrockmendel was closed Aug 30, 2017 Loading… updated Aug 30, 2017
2 of 4 tasks
6
PERF: Faster CategoricalIndex from categorical Categorical Categorical Data Type Performance Memory or execution speed performance
#17513 by TomAugspurger was merged Sep 14, 2017 Loading… updated Sep 14, 2017 0.21.0
9
PERF: Avoid materializing values in Categorical.set_categories Categorical Categorical Data Type Performance Memory or execution speed performance
#17515 by TomAugspurger was merged Sep 14, 2017 Loading… updated Sep 14, 2017 0.21.0
9
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