oech3:shuf-malloc - Branch - uutils/coreutils

shuf: Reduce malloc, perf +4%

#11219Merged

Comparing

oech3:shuf-malloc

(

bb1ede3

) with

main

(

f0c71b2

)

+4%

Improvement: 2

Untouched: 296

Skipped: 48

No successful run was found on main ( 54cfd30) during the generation of this report, so f0c71b2 was used instead as the comparison base. There might be some changes unrelated to this pull request in this report.

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_repeat_sampling[50000]

src/uu/shuf/benches/shuf_bench.rs

+4%

1.2 MB1.1 MB

shuf_repeat_sampling[50000]

src/uu/shuf/benches/shuf_bench.rs

+4%

4.7 ms4.5 ms

shuf_lines[100000]

src/uu/shuf/benches/shuf_bench.rs

+3%

28.2 ms27.4 ms

du_max_depth_balanced_tree[(6, 4, 10)]

src/uu/du/benches/du_bench.rs

+1%

25.4 ms25.1 ms

du_summarize_balanced_tree[(5, 4, 10)]

src/uu/du/benches/du_bench.rs

+1%

6.7 ms6.7 ms

du_all_wide_tree[(5000, 500)]

src/uu/du/benches/du_bench.rs

+1%

16.3 ms16.2 ms

sort_reverse_locale[500000]

src/uu/sort/benches/sort_bench.rs

332.2 ms331.3 ms

dd_copy_with_skip

src/uu/dd/benches/dd_bench.rs

2.1 ms2.1 ms

sort_accented_data[500000]

src/uu/sort/benches/sort_bench.rs

332.2 ms331.5 ms

dd_copy_partial

src/uu/dd/benches/dd_bench.rs

456.7 µs455.8 µs

sort_numeric[500000]

src/uu/sort/benches/sort_bench.rs

1 s1 s

du_deep_tree[(100, 3)]

src/uu/du/benches/du_bench.rs

1.1 ms1.1 ms

cksum_sysv

src/uu/cksum/benches/cksum_bench.rs

48.1 ms48 ms

hostname_ip_lookup[100000]

src/uu/hostname/benches/hostname_bench.rs

113.1 µs113 µs

split_bytes

src/uu/split/benches/split_bench.rs

429.5 µs429.1 µs

dd_copy_with_seek

src/uu/dd/benches/dd_bench.rs

2.2 ms2.2 ms

sort_german_c_locale

src/uu/sort/benches/sort_locale_c_bench.rs

36.1 ms36.1 ms

hostname_basic

src/uu/hostname/benches/hostname_bench.rs

158.1 µs158 µs

sort_case_sensitive[500000]

src/uu/sort/benches/sort_bench.rs

148.3 ms148.3 ms

cp_recursive_balanced_tree[(5, 4, 10)]

src/uu/cp/benches/cp_bench.rs

71.6 ms71.5 ms

cp_recursive_wide_tree[(6000, 800)]

src/uu/cp/benches/cp_bench.rs

187.9 ms187.9 ms

b64_decode_ignore_garbage_synthetic

src/uu/base64/benches/base64_bench.rs

63.4 µs63.4 µs

b64_decode_synthetic

src/uu/base64/benches/base64_bench.rs

63.6 µs63.6 µs

complex_relative_date

src/uu/date/benches/date_bench.rs

152.1 µs152 µs

cksum_blake2b

src/uu/cksum/benches/cksum_bench.rs

192.8 ms192.7 ms

Commits

Click on a commit to change the comparison range

Base

main

f0c71b2

+4.02%

shuf: Reduce malloc

bb1ede3

3 days ago

by oech3

Home Terms Privacy Docs