xtqqczze:memchr/split_seps - Branch - uutils/coreutils

shuf: use memchr in split_seps

#11358

Comparing

xtqqczze:memchr/split_seps

(

bd916b4

) with

main

(

ff6dd99

)

-13%

Improvement: 2

Regression: 1

Untouched: 295

Skipped: 48

Different runtime environments detected

Some benchmarks with significant performance changes were compared across different runtime environments, which may affect the accuracy of the results. Learn more about regression causes.

Benchmarks

346 total

shuf_lines[100000]

src/uu/shuf/benches/shuf_bench.rs

-13%

27.4 ms31.7 ms

shuf_lines[100000]

src/uu/shuf/benches/shuf_bench.rs

+5%

10.3 MB9.8 MB

shuf_repeat_sampling[50000]

src/uu/shuf/benches/shuf_bench.rs

+5%

1.1 MB1.1 MB

dd_copy_partial

src/uu/dd/benches/dd_bench.rs

+1%

455.8 µs450.7 µs

dd_copy_8k_blocks

src/uu/dd/benches/dd_bench.rs

+1%

913.6 µs907.9 µs

cp_large_file[16]

src/uu/cp/benches/cp_bench.rs

278 µs276.7 µs

cksum_crc32b

src/uu/cksum/benches/cksum_bench.rs

13.1 ms13 ms

sort_unique_locale[500000]

src/uu/sort/benches/sort_bench.rs

463.9 ms462.8 ms

sort_reverse_locale[500000]

src/uu/sort/benches/sort_bench.rs

332.8 ms332.3 ms

du_deep_tree[(100, 3)]

src/uu/du/benches/du_bench.rs

1.1 ms1.1 ms

split_bytes

src/uu/split/benches/split_bench.rs

429.2 µs428.8 µs

cksum_sysv

src/uu/cksum/benches/cksum_bench.rs

48 ms48 ms

cp_archive_balanced_tree[(5, 4, 10)]

src/uu/cp/benches/cp_bench.rs

76.9 ms76.9 ms

hostname_ip_lookup[100000]

src/uu/hostname/benches/hostname_bench.rs

113.1 µs113 µs

factor_multiple_u64s[2]

src/uu/factor/benches/factor_bench.rs

33.2 ms33.1 ms

mv_multiple_to_dir

src/uu/mv/benches/mv_bench.rs

12.3 ms12.3 ms

hostname_basic

src/uu/hostname/benches/hostname_bench.rs

158.4 µs158.3 µs

dd_copy_default

src/uu/dd/benches/dd_bench.rs

13.9 ms13.9 ms

cp_recursive_deep_tree[(120, 4)]

src/uu/cp/benches/cp_bench.rs

13.2 ms13.2 ms

cp_recursive_balanced_tree[(5, 4, 10)]

src/uu/cp/benches/cp_bench.rs

71.5 ms71.5 ms

cp_recursive_wide_tree[(6000, 800)]

src/uu/cp/benches/cp_bench.rs

187.9 ms187.8 ms

file_tz_abbreviations

src/uu/date/benches/date_bench.rs

22.4 ms22.4 ms

b64_encode_synthetic

src/uu/base64/benches/base64_bench.rs

58.5 µs58.5 µs

mv_single_file

src/uu/mv/benches/mv_bench.rs

62.6 ms62.6 ms

wc_bytes_synthetic[500]

src/uu/wc/benches/wc_bench.rs

87.5 µs87.5 µs

Commits

Click on a commit to change the comparison range

Base

main

ff6dd99

-13.49%

shuf: use memchr in split_seps

bd916b4

20 hours ago

by xtqqczze

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