stijnherfst:starts-with - Branch - pola-rs/polars

Blog Docs

feat: Speed up starts_with for small prefixes(#19904)

Merged

Comparing

stijnherfst:starts-with

(

023ea87

) with

main

(

132c64d

)

+2%

IMPROVEMENTS: 0

REGRESSIONS: 0

UNTOUCHED: 41

NEW: 0

DROPPED: 0

IGNORED: 1

Benchmarks

Passed

test_groupby_h2oai_q1

py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q1

+16%

2.3 ms

2 ms

test_groupby_h2oai_q5

py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q5

+13%

2.1 ms

1.9 ms

test_single_inequality

py-polars/tests/benchmark/test_join_where.py::test_single_inequality

+9%

78.7 ms

72.2 ms

test_pdsh_q11

py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q11

+8%

4.3 ms

4 ms

test_groupby_h2oai_q10

py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q10

+6%

6.4 ms

6 ms

test_groupby_h2oai_q7

py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q7

+5%

2.1 ms

2 ms

test_pdsh_q3

py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q3

+5%

8.1 ms

7.7 ms

test_pdsh_q10

py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q10

+5%

8.7 ms

8.3 ms

test_pdsh_q6

py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q6

+4%

3.8 ms

3.7 ms

test_pdsh_q5

py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q5

+3%

6.3 ms

6.1 ms

test_pdsh_q13

py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q13

+3%

10.8 ms

10.5 ms

test_pdsh_q8

py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q8

+2%

7.5 ms

7.4 ms

test_groupby_h2oai_q3

py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q3

+2%

2.4 ms

2.3 ms

test_groupby_h2oai_q6

py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q6

+2%

12.7 ms

12.5 ms

test_groupby_h2oai_q8

py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q8

+2%

3 ms

2.9 ms

test_pdsh_q17

py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q17

+2%

7.5 ms

7.3 ms

test_to_numpy_series_zero_copy

py-polars/tests/benchmark/interop/test_numpy.py::test_to_numpy_series_zero_copy

+2%

125.4 µs

123.5 µs

test_pdsh_q2

py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q2

+1%

4.2 ms

test_pdsh_q16

py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q16

+1%

8.1 ms

8 ms

test_pdsh_q21

py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q21

+1%

219.7 ms

217.4 ms

test_pdsh_q9

py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q9

+1%

27.6 ms

27.3 ms

test_groupby_h2oai_q9

py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q9

+1%

28.2 ms

28 ms

test_to_numpy_series_chunked

py-polars/tests/benchmark/interop/test_numpy.py::test_to_numpy_series_chunked

+1%

272.9 µs

270.9 µs

test_to_numpy_series_with_nulls

py-polars/tests/benchmark/interop/test_numpy.py::test_to_numpy_series_with_nulls

+1%

325.6 µs

323.9 µs

test_pdsh_q22

py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q22

15.8 ms

test_strict_inequalities

py-polars/tests/benchmark/test_join_where.py::test_strict_inequalities

170.8 ms

170.2 ms

test_pdsh_q1

py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q1

24.8 ms

test_non_strict_inequalities

py-polars/tests/benchmark/test_join_where.py::test_non_strict_inequalities

175.8 ms

test_write_read_scan_large_csv

py-polars/tests/benchmark/test_io.py::test_write_read_scan_large_csv

39.7 ms

test_datetime_range_fast_slow_paths

py-polars/tests/unit/functions/range/test_datetime_range.py::test_datetime_range_fast_slow_paths

396.6 ms

396.9 ms

test_pdsh_q12

py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q12

8 ms

test_pdsh_q19

py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q19

-1%

8.8 ms

8.9 ms

test_groupby_h2oai_q2

py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q2

-1%

4.4 ms

test_pdsh_q18

py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q18

-1%

13.3 ms

13.4 ms

test_pdsh_q4

py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q4

-1%

6.2 ms

6.3 ms

test_filter1

py-polars/tests/benchmark/test_filter.py::test_filter1

-2%

760.7 µs

776.6 µs

test_pdsh_q20

py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q20

-2%

7.4 ms

7.6 ms

test_pdsh_q7

py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q7

-3%

10.4 ms

10.7 ms

test_pdsh_q14

py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q14

-3%

3.3 ms

3.4 ms

test_groupby_h2oai_q4

py-polars/tests/benchmark/test_group_by.py::test_groupby_h2oai_q4

-4%

1.9 ms

2 ms

test_pdsh_q15

py-polars/tests/benchmark/test_pdsh.py::test_pdsh_q15

-11%

3 ms

3.4 ms

Ignored

test_filter2Ignored

py-polars/tests/benchmark/test_filter.py::test_filter2

-3%

1.1 ms

Commits

Click on a commit to change the comparison range

base

main

132c64d

Remove unsafe block

c9caae2

3 days ago

by stijnherfst

Fix fmt

642b93a

2 days ago

by stijnherfst

-1%

Lint

c9a4f79

2 days ago

by stijnherfst

Specializations

ad22190

2 days ago

by stijnherfst

+2%

Remove unsafe

023ea87

1 day ago

by stijnherfst

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