CrazyRoka:date-optimize-abbreviation - Branch - uutils/coreutils - CodSpeed

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date: avoid double parsing when resolving timezone abbreviations

#9997Merged

Comparing

CrazyRoka:date-optimize-abbreviation

(

fe65d17

) with

main

(

c96b96e

)

+87%

Improvement: 3

Untouched: 136

Skipped: 30

Benchmarks

169 total

file_tz_abbreviations[10000]

src/uu/date/benches/date_bench.rs

+87%

294.3 ms157.3 ms

file_tz_abbreviations[1000]

src/uu/date/benches/date_bench.rs

+86%

29.6 ms15.9 ms

file_tz_abbreviations[100]

src/uu/date/benches/date_bench.rs

+27%

6.4 ms5 ms

dd_copy_partial

src/uu/dd/benches/dd_bench.rs

+2%

558.4 µs550.1 µs

tsort_input_parsing_heavy[5000]

src/uu/tsort/benches/tsort_bench.rs

+1%

71.6 ms70.7 ms

file_iso_dates[10000]

src/uu/date/benches/date_bench.rs

+1%

143.4 ms142.6 ms

file_iso_dates[1000]

src/uu/date/benches/date_bench.rs

+1%

14.5 ms14.4 ms

file_custom_format[1000]

src/uu/date/benches/date_bench.rs

+1%

13.8 ms13.7 ms

complex_relative_date

src/uu/date/benches/date_bench.rs

+1%

238.6 µs237.3 µs

file_iso_dates[100]

src/uu/date/benches/date_bench.rs

+1%

1.6 ms1.6 ms

dd_copy_1m_blocks

src/uu/dd/benches/dd_bench.rs

+1%

1.5 ms1.5 ms

du_all_wide_tree[(5000, 500)]

src/uu/du/benches/du_bench.rs

0%

18.1 ms18.1 ms

dd_copy_with_skip

src/uu/dd/benches/dd_bench.rs

0%

2.3 ms2.2 ms

single_date_now

src/uu/date/benches/date_bench.rs

0%

183 µs182.4 µs

cksum_crc32b

src/uu/cksum/benches/cksum_bench.rs

0%

13.3 ms13.3 ms

du_wide_tree[(5000, 500)]

src/uu/du/benches/du_bench.rs

0%

11.3 ms11.2 ms

cksum_default

src/uu/cksum/benches/cksum_bench.rs

0%

16.9 ms16.9 ms

du_max_depth_balanced_tree[(6, 4, 10)]

src/uu/du/benches/du_bench.rs

0%

33 ms32.9 ms

cksum_crc

src/uu/cksum/benches/cksum_bench.rs

0%

16.9 ms16.9 ms

du_deep_tree[(100, 3)]

src/uu/du/benches/du_bench.rs

0%

1.2 ms1.2 ms

sort_unique_locale[500000]

src/uu/sort/benches/sort_bench.rs

0%

484.2 ms483.3 ms

dd_copy_8k_blocks

src/uu/dd/benches/dd_bench.rs

0%

1 ms1 ms

sort_dictionary_order[500000]

src/uu/sort/benches/sort_bench.rs

0%

1.1 s1.1 s

cksum_sysv

src/uu/cksum/benches/cksum_bench.rs

0%

48.2 ms48.2 ms

cp_large_file[16]

src/uu/cp/benches/cp_bench.rs

0%

364.5 µs364.3 µs

Commits

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Base

main

c96b96e

+87.09%

date: avoid double parsing when resolving timezone abbreviations

fe65d17

2 months ago

by CrazyRoka

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