CrazyRoka:reuse-split-buffer - Branch - uutils/coreutils - CodSpeed

Blog Docs Changelog

perf(split): reuse buffer in chunked splitting loop

Comparing

CrazyRoka:reuse-split-buffer

(

bc5bebc

) with

main

(

26a29ca

)

+13%

Improvement: 1

Untouched: 283

Skipped: 38

Benchmarks

322 total

split_number_chunks

src/uu/split/benches/split_bench.rs

+13%

286.3 µs252.8 µs

cksum_crc32b

src/uu/cksum/benches/cksum_bench.rs

+1%

13.2 ms13.1 ms

dd_copy_with_skip

src/uu/dd/benches/dd_bench.rs

0%

2.2 ms2.2 ms

sort_numeric[500000]

src/uu/sort/benches/sort_bench.rs

0%

1.2 s1.2 s

dd_copy_1m_blocks

src/uu/dd/benches/dd_bench.rs

0%

1.5 ms1.5 ms

sort_unique_locale[500000]

src/uu/sort/benches/sort_bench.rs

0%

470.8 ms470 ms

shuf_input_range[1000000]

src/uu/shuf/benches/shuf_bench.rs

0%

96.3 ms96.2 ms

dd_copy_64k_blocks

src/uu/dd/benches/dd_bench.rs

0%

607.2 µs606.5 µs

cp_large_file[16]

src/uu/cp/benches/cp_bench.rs

0%

380.3 µs380 µs

dd_copy_separate_blocks

src/uu/dd/benches/dd_bench.rs

0%

44.1 ms44 ms

cp_recursive_balanced_tree[(5, 4, 10)]

src/uu/cp/benches/cp_bench.rs

0%

71.7 ms71.7 ms

dd_copy_4k_blocks

src/uu/dd/benches/dd_bench.rs

0%

1.3 ms1.3 ms

sort_mixed_c_locale

src/uu/sort/benches/sort_locale_c_bench.rs

0%

36.8 ms36.7 ms

cp_recursive_deep_tree[(120, 4)]

src/uu/cp/benches/cp_bench.rs

0%

13.5 ms13.5 ms

sort_unique_utf8_locale

src/uu/sort/benches/sort_locale_utf8_bench.rs

0%

37 ms36.9 ms

dd_copy_with_seek

src/uu/dd/benches/dd_bench.rs

0%

2.3 ms2.3 ms

single_date_now

src/uu/date/benches/date_bench.rs

0%

190.2 µs190.2 µs

sort_german_c_locale

src/uu/sort/benches/sort_locale_c_bench.rs

0%

37.4 ms37.3 ms

complex_relative_date

src/uu/date/benches/date_bench.rs

0%

245.8 µs245.7 µs

ls_recursive_balanced_tree[(6, 4, 15)]

src/uu/ls/benches/ls_bench.rs

0%

54.8 ms54.8 ms

cksum_blake2b

src/uu/cksum/benches/cksum_bench.rs

0%

192.5 ms192.5 ms

df_with_path

src/uu/df/benches/df_bench.rs

0%

401.9 µs401.9 µs

mv_multiple_to_dir

src/uu/mv/benches/mv_bench.rs

0%

12.4 ms12.4 ms

shuf_repeat_sampling[50000]

src/uu/shuf/benches/shuf_bench.rs

0%

4.7 ms4.7 ms

sort_ascii_only[500000]

src/uu/sort/benches/sort_bench.rs

0%

330.1 ms330 ms

Commits

Click on a commit to change the comparison range

Base

main

26a29ca

+13.25%

perf(split): reuse buffer in chunked splitting loop

bc5bebc

15 hours ago

by CrazyRoka

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